IBM 6151 Maintenance And Service Manual Download

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Summary of Contents for 6151

Page 1: ...I _ IBM RT PC 6151 System Unit Hardware Maintenance and Service Personal Computer Hardware Reference Library...

Page 2: ...T PC 6151 System Unit Hardware Maintenance and Service manual dated September 1986 This manual incorporates all maintenance information for the IBM 6151 up to the date of this edition Changes are made...

Page 3: ...supply The power supply is a sealed unit and is not field serviceable This manual contains DANGER notices on pages 4 24 and 4 25 The following pages contain translations of the DANGER notices and the...

Page 4: ...rer over 100 grader der me ikke loddes direkte pe e1ementet e1ementet me ikke forbrandes eller komme i forbindelse med vand Hold batteriet yak fra born Me kun udskiftes med IBM reservedel nr 6299201 e...

Page 5: ...rijen niet opnieuw op haa ze niet uit elkaar verhit ze niet boven 100 degr C verbrand ze niet stel de inhoud van de batterij niet bloot aan water en soldeer niets aan de batterijcel vast Houd de batte...

Page 6: ...jahdyksen ja vakavien palovammojen vaara Ala lataa paristoa uudelleen pura sita kuumenna sita lampotilaan yli 100odeg C juota paristoa kiinni havita sita polttmalla tai anna sen kastua Pida paristo po...

Page 7: ...e la pile de I IBM RT PC DANGER Tenir hors de portee des cnfants Ne pas recharger demonter ou souder Ne pas exposer la pile it une temperature excedant 100 C Ne pas la mettre au feu ni it cau Risques...

Page 8: ...Ausbau und Einbau der Batterie beim IBM RT PC Gefahr Feuer Explosions und Verbrennungsgefahr Zelle nicht laden zerrlegen ueber 100 Grad C erhitzen keine Loetstelle direkt an der Zelle anbringen Zelle...

Page 9: ...osione ed incendio Non caricare disassemblare 0 riscaldare ad una temperatura superiore ai 100 gradi non effettuare saldature direttamente sull elemento incenerire 0 metterne il contenuto a diretto co...

Page 10: ...T I rlr 1 t GT Ji l I l ij L l 1 1J b 1 l t o f I l i I jlt1 l t o I BM B i fu 629920 1 il I t U n d e r w r i t c r s Lab a rat a r i e s Inc I J 0 l I BM6151ml VlJ h I Rmfl miE h 0 J 1Jm t q t1 l J...

Page 11: ...aile nellkablene Ira stikkontaktene Kapite114 Bytte av batterier FARE Pa grunn av brann og eksplosjonsfare rna batteriene ikke lades opp las fra hverandre brennes eller ulsettes for slerk varrne Oppb...

Page 12: ...PERIGO AD retirar e substituir a bateria IBM RT PC pode haver perigo de incendio explosao e queimaduras graves Nao recarregue desmonte aqueca a mais de 100 graus C solde directamente acClula incinere...

Page 13: ...losi6n y quemaduras graves No recargue ni desmonte ni exponga a temperaturas superiores a 100 C ni suelde directamente en la bateria ni queme ni ponga en contacto con el agua el contenido de la bateri...

Page 14: ...24 och 4 25 YARNING Brand och explosionsrisk Batteriet far cj laddas tas isar utsatts for temperatur over 100 grader eller brannas Lodning direkt pa batteriet far cj ske Batteriets innchall far cj ko...

Page 15: ...ions are present determine how serious the hazards are and whether you should continue before correcting the problem Do the following checks 1 Check the covers for damage or alterations that expose th...

Page 16: ...Remove the top cover If needed see Section 4 6 Check for alterations or attachments If there are any check for obvious safety hazards such as broken wires sharp edges or broken insulation 7 Check the...

Page 17: ...11 With the external power cable connected to the system unit check for less than 0 1 ohm resistance between the ground lug on the external power cable plug and the metal frame 12 Install the top cove...

Page 18: ...xviii Service Manual...

Page 19: ...y Section 2 Diagnostics contains descriptions of the diagnostic programs utilities and the service request number Section 3 Problem Isolation Charts contains the service procedures used to isolate fai...

Page 20: ...cedures and parts information for each IBM display used with the IBM 6151 System Unit Section 12 Tape Drive contains a description specifications and parts information for the tape drive used with the...

Page 21: ...oblem Determination Guide provides instructions for running diagnostic routines to locate and identify hardware problems A problem determination guide for software and diskettes containing the IBM RT...

Page 22: ...vice provides removal procedures replacement procedures parts information and problem isolation charts IBM 6156 Portable Disk Drive Hardware Maintenance and Service provides removal procedures replace...

Page 23: ...dicator Chart PIC 0040 3 0040 1 Noise Problem PIC 0050 3 0050 1 Unresolved Problem PIC 0060 3 0060 1 Application Only Problems PIC 0080 3 0080 1 Intermittent Problems PIC 0090 3 0090 1 IBM RT PC 6192...

Page 24: ...Section 6 System Memory Options 6 1 About This Section 6 3 RT PC 1MB Memory Expansion Option 6 008 1 RT PC 2MB Memory Expansion Option 6 010 1 RT PC 4MB Memory Expansion Option 6 012 1 RT PC 4MB Fast...

Page 25: ...ous RS 422A Adapter Buffered 9 059 1 IBM AT Serial Parallel Adapter 9 061 1 IBM PC Network Adapter 9 063 1 RT PC Multiprotocol Adapter 9 065 1 RT PC Baseband Adapter 9 067 1 IBM PC 3278 79 Emulation A...

Page 26: ...e Graphics Display 11 163 1 Section 12 Tape Drive 12 1 About This Section 12 3 IBM 6157 Streaming Tape Drive 12 170 1 Appendix A Tool Requirements A I Wrap Plugs for the Service Representative A l Wra...

Page 27: ...Section 1 System Description 6 88 System Description 1 1...

Page 28: ...CONTENTS About This Section 1 3 Introduction 1 4 System Unit 1 4 Keyboard 1 5 Display 1 6 1 2 Service Manual...

Page 29: ...nimum system Your system may contain devices that are not described in this section For service information on a particular device see the section for that type of device RT PC and RT Personal Compute...

Page 30: ...m may contain other devices such as printers and communication devices The IBM 6151 System Unit contains the processor optional floating point board system memory power supply fixed disk drive diskett...

Page 31: ...keyboard is shipped with the system unit The keyboard adapter is built into the system board The keyboard attaches to the keyboard connector on the rear panel of the system unit AJZB220 6 88 System De...

Page 32: ...al Several types of display devices can be attached to the system unit An adapter that is compatible with both the system unit and the display device must be installed in the system unit 11111111 1 1...

Page 33: ...Section 2 Diagnostics 6 88 Diagnostics 2 1...

Page 34: ...Device Drivers 2 9 Loading a Diagnostics Diskette 2 10 Key Descriptions 2 11 Di n ostic Routines 2 12 Utlhtles 2 14 Advanced Diagnostic Routines _ 2 17 Installation Verification 2 18 Two Digit Displa...

Page 35: ...IBM RT PC diagnostics diskettes and a description of the service request number Section 3 directs you in the use of these programs during problem isolation Use the contents list on the previous page t...

Page 36: ...s The Loadable POST programs load from the fixed disk or the diagnostics diskettes These programs run when the Resident POST programs complete The Loadable POST programs first sense the adapters and o...

Page 37: ...equire the use of wrap plugs keying certain patterns on the keyboard or answering questions about displayed information See page 2 17 for more information about the Advanced Diagnostic Routines The In...

Page 38: ...ers display on the two digit display to track the progress of the POST programs Some tests may run so quickly that the numbers may not be visible Notes 1 The following chart is for steady numbers only...

Page 39: ...Tests the 110 channel controller on the system board 08 8c 8u Tests the 110 channel controller on the system board 09 Tests the keyboard adapter on the system board and the indicators on the keyboard...

Page 40: ...of the IPL devices specified in the battery powered memory or the ROM default list could be identified 25 An error occurred during IPL The system unit must be powered off to clear this error 26 An IP...

Page 41: ...onal Device Drivers The RT PC diagnostic programs provide the capability to load additional device drivers while loading the diagnostic programs For example if the device driver for an installed displ...

Page 42: ...rive and close the drive 5 Set the keylock to Unlock 6 If attached set the power switch for the RT PC 6192 to On 7 If an IBM 6156 is attached install any portable disk drive modules you want to test t...

Page 43: ...gnostic programs Key Function Enter Signals the program to continue End Stops the test or action FlO Return to the previous menu Esc Returns to the DIAGNOSTIC OPERATING INSTRUCTIONS Page Down Scrolls...

Page 44: ...is not sensed by the Loadable POST programs the TEST OPTION menu displays This menu indicates either the option has been removed from the system the option is failing the switch settings have been cha...

Page 45: ...Checkout The Diskette Drive Checkout option checks the diskette adapter and the diskette drives A formatted blank Double Sided diskette is required to check the ability of the drive to read a double...

Page 46: ...Format the fixed disks on the IBM 9332 Download microcode to the IBM 9332 Display and alter the VitaL Eroduct Data record on the IBM 9332 fixed disk To run the Utilities 1 Press Enter after reading th...

Page 47: ...es on it Diagnostics Diskette Copy Utility The Diagnostics Diskette Copy Utility provides a program to copy the diagnostics diskettes The utility provides the following A message when the source diske...

Page 48: ...tures list created by the Loadable POST programs All IBM adapters and devices installed in the system unit and recognized by the Loadable POST program are displayed Use this list to check the configur...

Page 49: ...he Loadable POST programs the TEST OPTION menu displays This menu indicates that either the option has been removed from the system the option is failing the switch settings have been changed or the o...

Page 50: ...tions after shipment The program assumes the Diagnostic Routines were run after the last change to the system unit Running the Diagnostic Routines updates the configuration record on the fixed disk To...

Page 51: ...g the diskette drive 99 A program check or a machine check occurred c6 xx An undetermined error occurred c6 20 Out of memory space This can be caused by one of the following things on a system unit wi...

Page 52: ...is needed to repair the system The SRN contains from one to four Service Repair Action SRA numbers Each SRA number represents a FRU or a special repair action The Problem Isolation Charts PICs in Sec...

Page 53: ...ures Use the following SRN for an example 13 234 100 B34 D64 Device Procedure 1 System unit 1 Resident POST program 2 Display 2 Loadable POST program 3 Keyboard 3 Standalone diagnostic program 4 Tape...

Page 54: ...g SRN for an example 13 234 100 B34 D64 FRU PIC Code Location 1 Adapter slot 1 See the Service Repair Action 2 Adapter slot 2 Number Chart in Section 3 3 Adapter slot 3 or Appendix B for more 4 Adapte...

Page 55: ...Section 3 Problem Isolation Charts 6 88 Problem Isolation Charts 3 1...

Page 56: ...t PIC 0100 3 0100 1 Memory Expansion Option PIC 2100 3 2100 1 IBM PC Enhanced Graphics Adapter Memory PIC 4200 3 4200 1 IBM 5151 Personal Computer Display PIC 5400 3 5400 1 IBM 5154 Enhanced Color Gra...

Page 57: ...section contains the information used by the service technician to isolate the problem to a field replaceable unit Start all problem isolation with Start of Call PIC 0010 on page 3 0010 1 6 88 Proble...

Page 58: ...ps to isolate the failure to a field replaceable unit The RT PC system unit problem isolation procedures use the RT PC diagnostics diskettes and run tests from the ADVANCED DIAGNOSTIC SELECTION menu T...

Page 59: ...ng the diskette operating the mouse or keying characters unless directed by the instructions 3 Be sure that all programs or operating systems are stopped get help if needed 4 If attached be sure the p...

Page 60: ...agnostic tests results If needed see Service Request Number Description on page 2 20 for a description of the SRN 4 Write the Service Request Number here 13 234 100 5334 2 64 A JZRl79 DO YOU HAVE A SE...

Page 61: ...ber here 1 234 100 5334 1J64 AJZB17 l IS THE PROCEDURE NUMBER A 1 2 3 or 7 NO Go to the Problem Determination Procedure PIC 0030 on page 3 0030 1 and verify the SRN Use the new SRN to analyze the prob...

Page 62: ...pter Memory PIC 4200 on page 3 4200 1 44x IBM PC Enhanced Graphics Adapter Memory PIC 4200 on page 3 4200 1 880 Power Supply PIC 8800 on page 3 8800 1 981 POST Errors 5c or 05 PIC 9810 on page 3 9810...

Page 63: ...AIN ONLY ONE SERVICE REPAIR ACTION NUMBER YES Do the following 1 Find your SRA number in the Service Repair Action Number Chart PIC 0020 on page 3 0020 1 2 Record the FRU name repair checkout procedur...

Page 64: ...THE PROCEDURE NUMBER A 3 1 NO Do the following 1 Find the leftmost SRA number in the Service Repair Action Number Chart PIC 0020 on page 3 0020 1 2 Record the FRU name repair checkout procedure and th...

Page 65: ...l procedure reference 3 Return here and answer the following question 49x r FRU IBM Monochrome Display and Printer Adapter Additional Tests Run the Monochrome Display and printer Adapter Checkout Remo...

Page 66: ...since starting to analyze this SRN If you are not able to select and run the additional tests go to page 3 0030 1 If you have run the test previously use the results from that test to answer this ques...

Page 67: ...IS THE LEFTMOST SERVICE REPAIR ACTION NUMBER THE SAME NUMBER AS THE SERVICE REPAIR ACTION NUMBER YOU HAVE BEEN ANALYZING NO Do the following 1 Find the leftmost SRA number from the additional test in...

Page 68: ...f needed see page 2 20 Use the Removal Procedure referenced in the data for your SRA number and exchange the FRU 2 If attached be sure the power switch on the RT PC 6192 is set to On 3 If attached be...

Page 69: ...the Monochrome Display and printer Adapter Checkout l emoval Procedure See Adapter Removal on page 4 18 Repair Checkout Run the Monochrome Display and Printer Adapter Checkout AJZB174 WERE YOU ABLE TO...

Page 70: ...he following 1 Find the number displayed in the two digit display in the POST Indicator Chart PIC 0040 on page 3 0040 1 2 Record the SRN for that POST number This is the repair checkDut result 3 Go to...

Page 71: ...Menu displays when an option is in the configuration record but it was not sensed or it was sensed in a different location during POST 1 Record the option displayed 2 Choose an item on the menu then...

Page 72: ...sure that both ends of the external power cable to the system unit are connected If you find a problem go to the step where you were instructed to set the system unit power switch to On and try the p...

Page 73: ...rowlU e Maintenance and Service Manual DID THE REPAIR CHECKOUT RESULT IN AN SRN YES The SRN displayed is the repair checkout results 1 Record the SRN displayed 2 Go to Step 16 on page 3 0010 17 NO Go...

Page 74: ...e the Service Request Number here 16 982 AJZB178 IS THE LEFTMOST SERVICE REPAIR ACTION NUMBER OF YOUR SERVICE REQUEST NUMBER 981 THROUGH 986 YES Go to Step 19 on page 3 0010 20 NO Continue on the next...

Page 75: ...RUN RESULT IN THE SAME SRN YOU HAVE BEEN ANALYZING ignore any location code changes NO Either the system has more than one problem or another problem was created during service Go to Step 3 on page 3...

Page 76: ...NO Use this procedure to continue analyzing the SRN 1 Select another SRA number within the SRN 2 Find the SRA number in Service Repair Action Number Chart PIC 0020 on page 3 0020 1 3 Record the FRU n...

Page 77: ...tht system fur the fulluwin problems Damaged covers Loosn cables Cooling fan not running Broken latches buttuns or switches Any other field replaceable unit FRUl with physical damage DID YOU FIND ONE...

Page 78: ...RA number in the following table then go to the PIC listed for your SRA number SRA Number Go to PIC 981 POST Errors 5c or 05 PIC 9810 on page 3 9810 1 984 POST Error 23 PIC 9840 on page 3 9840 1 3 001...

Page 79: ...ation for that SRA number may be at the end of PIC 0020 or in a separate booklet lOx System Board Additional Tests None Removal Procedure See System Board Removal in Section 4 Repair Checkout Run the...

Page 80: ...RT PC 4MB Memory Expansion Option Additional Tests None Removal Procedure See Processor Floating Point or System Memory Removal in Section 4 Repair Checkout Run the System Checkout 18x Enhanced Advanc...

Page 81: ...ng Point Board Levell Additional Tests None Removal Procedure See Processor Floating Point or System Memory Removal in Section 4 Repair Checkout Run the System Checkout 1Dx RT PC 4MB Fast Memory Expan...

Page 82: ...eckout Run the System Checkout 20x RT PC AT Coprocessor Option Additional Tests None Removal Procedure See Removal and Replacement Procedures on page 9 023 1 Repair Checkout Run the System Checkout 2l...

Page 83: ...eck for nonsupported memory installed Repair Checkout Run the System Checkout 23x IBM AT Serial Parallel Adapter Additional Tests Run the IBM AT Serial Parallel Adapter checkouts Removal Procedure If...

Page 84: ...heckout 26x I O Channel Memory Error Additional Tests None Removal Procedure An error occurred in memory attached to the I O channel between memory addresses OEOOOO and OFFFFF This area of memory is n...

Page 85: ...out Run the RT PC Multiprotocol Adapter Checkout 2Bx System Board Additional Tests None Removal Procedure See System Board Removal in Section 4 Repair Checkout Run the System Checkout 2Cx System Board...

Page 86: ...Additional Tests None Removal Procedure See the IBM RT PC 6192 Expansion Unit Hardware Maintenance and Service manual Repair Checkout Run the System Checkout 30x IBM Token Ring Network RT PC Adapter...

Page 87: ...air Checkout Run the IBM PC Network Adapter Checkout 34x IBM PC 3278 79 Emulation Adapter Additional Tests None Removal Procedure The long adapter is no longer available use the short adapter See Adap...

Page 88: ...where the adapter is installed Repair Checkout Run the RT PC 4 Port Asynchronous RS 232C Adapter Checkout 36x I O Channel Memory Error Additional Tests None Removal Procedure An error occurred in mem...

Page 89: ...tion 4 Repair Checkout Run the RT PC 5080 Peripheral Adapter Checkout 39x 4 Port Asynchronous RS 422A Adapter Buffered Additional Tests Run the RT PC 4 Port Asynchronous RS 422A Adapter Checkout Remov...

Page 90: ...synchronous RS 422A Adapter Additional Tests Run the RT PC 8 Port Asynchronous RS422 Adapter Checkout Removal Procedure If the adapter is in the system unit see Adapter Removal in Section 4 otherwise...

Page 91: ...epair Checkout Run the RT PC 8 Port Asynchronous RS232C Adapter Checkout 3Dx 8 Port Asynchronous MIL STD 188 Adapter Additional Tests Run the RT PC 8 Port Asynchronous MIL STD 188 Adapter Checkout Rem...

Page 92: ...lete Repair Checkout Run the System Checkout 3Fx RT PC 6192 Expansion Board Additional Tests None Removal Procedure See the IBM RT PC 6192 Expansion Unit Hardware Maintenance and Service manual Repair...

Page 93: ...Checkout 42x IBM PC Graphics Memory Expansion Card Do not return to the Start of Call PIC go to IBM PC Enhanced Graphics Adapter Memory PIC 4200 on page 3 4200 1 43x Advanced Monochrome Graphics Displ...

Page 94: ...Color Graphics Display Adapter Additional Tests Run the Display Checkout Removal Procedure See Adapter Removal in Section 4 Repair Checkout Run the Display Checkout 47x Extended Monochrome Graphics D...

Page 95: ...ay Processor Additional Tests Run the Display Checkout Removal Procedure See Removal Procedure on page 9 053 2 Repair Checkout Run the Display Checkout 4Bx IBM Megapel Display Controller Additional Te...

Page 96: ...n Unit Cable Additional Tests None Removal Procedure See the IBM RT PC 6192 Expansion Unit Hardware Maintenance and Service manual Repair Checkout Run the System Checkout 4Fx IBM 6156 Bezel Cable Asse...

Page 97: ...edia Checkout 52x IBM AT Fixed Disk and Diskette Drive Adapter Additional Tests None Removal Procedure See Adapter Removal in Section 4 Repair Checkout If your SRN also contains an SRA number of 98A e...

Page 98: ...Display Additional Tests Run the Display Checkout Removal Procedure See Attached Device Removal in Section 4 Repair Checkout Run the Display Checkout 58x IBM 5154 Display Additional Tests Run the Disp...

Page 99: ...y Checkout 5Ax 8 Port Cable Assembly RS 422A Additional Tests None Removal Procedure If the adapter is in the system unit see AdalJter Remov 11 in Section 4 otherwise see the service information for t...

Page 100: ...llowing note then see Adapter Removal in Section 4 Note Check the fuse before replacing the adapter If the fuse is defective exchange the fuse Repair Checkout Run the RT PC SCSI Adapter Checkout 5Cx I...

Page 101: ...Port Cable Assembly RS 232C MIL STD 188 Additional Tests None Removal Procedure If the adapter is in the system unit see Adapter Removal in Section 4 otherwise see the service information for the unit...

Page 102: ...Display Checkout 61x IBM 5081 Display Additional Tests Go to the IBM 5081 MIM Removal Procedure See the IBM 5081 MIM Repair Checkout Run the Display Checkout 62x IBM 6155 Display Additional Tests Run...

Page 103: ...rmal operation the two digit display is blank when the POST programs complete 64x IBM High Capacity Diskette Drive Additional Tests Run the Diskette Drive Checkout Removal Procedure See Diskette Drive...

Page 104: ...Removal Procedure If the drive is in the system unit see Fixed Disk Drive Removal in Section 4 otherwise see the service information for the unit containing the drive Repair Checkout Run the Fixed Di...

Page 105: ...l data recorded on the fixed disk To format the fixed disk use the Format Fixed Disk utility If needed see Section 2 Run the System Checkout 76x Fixed Disk Drive Type E114 Additional Tests None Remova...

Page 106: ...nit containing the drive Repair Checkout Run the Fixed Disk Drive and Media Checkout 78x Keyboard Additional Tests None Removal Procedure See the Keyboard Removal Procedure on page 10 140 1 Repair Che...

Page 107: ...rogram Function Keyboard Checkout Removal Procedure See the LPFK Feature Removal Procedure on page 10 147 2 Repair Checkout Run the Lighted Program Function Keyboard Checkout 7Cx Stylus for the Model...

Page 108: ...Removal Procedure on page 10 145 2 Repair Checkout Run the IBM 5083 Model Ix Tablet Checkout 7Ex IBM 5083 Model 11 Tablet Additional Tests Run the IBM 5083 Model Ix Tablet Checkout Removal Procedure...

Page 109: ...l in Section 4 Repair Checkout Run the System Checkout 80x IBM 5083 Model 12 Tablet Additional Tests Run the IBM 5083 Model Ix Tablet Checkout Removal Procedure See the Tablet Removal Procedure on pag...

Page 110: ...RT PC ESDI Magnetic Media Adapter Additional Tests None Removal Procedure See Adapter Removal in Section 4 Repair Checkout If your SRN also contains an SRA number of 98A each fixed disk attached to t...

Page 111: ...moval in Section 4 Repair Checkout Run the System Checkout 85x RT PC Streaming Tape Drive Adapter Additional Tests Run the IBM 6157 Streaming Tape Drive Checkout Removal Procedure See Adapter Removal...

Page 112: ...8A each fixed disk attached to this adapter must be formatted again Note This destroys all data recorded on the fixed disk To format the fixed disk use the Format Fixed Disk utility If needed see Sect...

Page 113: ...out Removal Procedure See the Tablet Removal Procedure on page 10 145 2 Repair Checkout Run the IBM 5083 Model Ix Tablet Checkout 8Bx Cursor for the Modell Tablet Additional Tests Run the ffiM 5083 Mo...

Page 114: ...2 Repair Checkout Run the IBM 5083 Model Ix Tablet Checkout 8Dx Network Problem This SRA number indicates that there may be a problem with the Network 8Ex Advanced Processor Board Additional Tests No...

Page 115: ...may be failing however this documentation does not support the device If the device is serviced by an IBM Service Representative use the service information with the device to resolve the problem If...

Page 116: ...etwork Adapter Checkout 981 POST Error 5c or 05 Do not return to the Start of Call PIC go to POST Errors 5c or 05 PIC 9810 on page 3 9810 1 982 Invalid SRA Number Do not return to the Start of Call PI...

Page 117: ...3 9840 1 985 Invalid SRA Number Do not return to the Start of Call PIC go to Problem Determination Procedure PIC 0030 on page 3 0030 1 986 Undetermined Problem Do not return to the Start of Call PIC...

Page 118: ...the defective component is isolated Additional Tests None Removal Procedure See the procedure for the defective component Repair Checkout Run the System Checkout or the checkout for the device 98A Fo...

Page 119: ...he IBM 6100 Engineering Change Announcements ECAs 991 Obvious System Unit Problem Find the correct removal procedure in Section 4 then exchange the FRU Run System Checkout after exchanging the FRU A1x...

Page 120: ...cable for damage Additional Tests None Removal Procedure None Repair Checkout Run the System Checkout A6x IBM PC Network Cable Additional Tests Run the IBM PC Network Link Checkout Removal Procedure S...

Page 121: ...RS232C 9 Pin Additional Tests Run the IBM AT Serial Parallel Adapter Checkout Removal Procedure See Adapter Removal in Section 4 Repair Checkout Run the IBM AT Serial Parallel Adapter Checkout Fixed...

Page 122: ...Network RT PC Adapter Checkout B2x IBM PC Parallel Printer Cable Additional Tests None Removal Procedure See Adapter Removal in Section 4 Repair Checkout Run a customer print job B3x RT PC Serial Prin...

Page 123: ...gram B5x RT PC ASCII Terminal Cable RS 422A Additional Tests None Removal Procedure See Adapter Removal in Section 4 Repair Checkout Run a normal customer program B6x RT PC Serial Printer Cable 10 Pin...

Page 124: ...ic Calling Unit Cable R8366 Additional Tests Run the RT PC Multiprotocol Adapter Checkout Removal Procedure See Adapter Removal in Section 4 Repair Checkout Run the RT PC Multiprotocol Adapter Checkou...

Page 125: ...ere may be a problem with the external power source CEx DMA Channel Error This SRA number is generated from an error log entry A DMA channel error occurred The failing DMA channel should be listed in...

Page 126: ...KB Memory Expansion Options installed Run the System Checkout to check any repairs D1x Data Link Problem This SRA number indicates a communication link problem D2x Modem Problem Run the checkout for...

Page 127: ...a modem attached to that adapter is failing Run the System Checkout to check any repairs D6x Electrostatic Discharge Problem This SRA number indicates that an electrostatic discharge problem may exist...

Page 128: ...d The progrsm detected a processor failure however the processor board could not be identified Look at the processor board and use the SRA number below for the processor type you have H needed see Sec...

Page 129: ...Memory Expansion Option use SRA number l2x For 2MB Memory Expansion Option use SRA number l5x For 4MB Memory Expansion Option use SRA number l6x For 4MB Fast Memory Expansion Option use SRA number lDx...

Page 130: ...n use the SRA number below for that adapter If needed see Section 9 IBM AT Fixed Disk and Diskette Drive Adapter See SRA number 52x RT PC ESDI Magnetic Media Adapter See SRA number 82x RT PC Extended...

Page 131: ...n below for that drive type If needed see Section 8 For the type R40 fixed disk drive see SRA number 74x For the type R70 fixed disk drive see SRA number 70x For the type E70 fixed disk drive see SRA...

Page 132: ...be determined Look at the diskette drive to determine the drive type then use the SRA number given below for that drive type If needed see Section 7 For the IBM AT High Capacity Diskette Drive see SR...

Page 133: ...for the following problems Damaged covers Loose cables Cooling fan not running Broken latches buttons or switches Any other field replaceable unit FRU with physical damage DID YOU FIND ONE OF THE ABO...

Page 134: ...called for and continue 3 Set the keylock to Unlock 4 If attached be sure the power switch on the RT PC 6192 is set to On 5 If an IBM 6156 is attached install any portable disk drive modules you want...

Page 135: ...l the system when to cOntinue do simple tasks and exchange diskettes Several keys are used to control the procedures The Enter key continues the procedure or performs an action The End key stops a tf...

Page 136: ...determine if you have a hardware problem Any problem will be indicated by a SRN Service Request Number The SRN will allow your 8ervice representative to quickly determine what parts are required to r...

Page 137: ...ions allow you to test only that option An in front of the ill llhows that the test hall been run Choose the tellt you would like to run mITEM 1 System Checkout 2 Keyboard Checkout 3 Display Checkout...

Page 138: ...detected previously by the diagno tiCB but is now undetected Option Has the option been removed from the system moved to another location or turned off DID THE TEST OPTION MENU DISPLAY NO YES 3 0030 6...

Page 139: ...m moved to another location or turned off HAS THE OPTION LISTED IN THE TEST OPTION MENU BEEN REMOVED FROM THE SYSTEM OR MOVED TO ANOTHER SLOT YES Choose The option has been removed from the system or...

Page 140: ...tep 8 Look at the displayed information DlAG l DID THE DIAGNOSTIC TEST LIST MENU DISPLAY YES Continue on the next page NO Record SRN 36 780 then go to Step 33 on page 3 0030 33 3 0030 8 Service Manual...

Page 141: ...ructions until a service request number or the ADVANCED DIAGNOSTIC SELECTION menu displays DID A SERVICE REQUEST NUMBER DISPLAY YES Go to Step 33 on page 3 0030 33 NO Continue on the next page 6 88 Pr...

Page 142: ...CTION menu look for a supplemental diagnostic information Run the checkout routines for all areas of the system Start with the areas you suspect are failing Record the result of each test If any test...

Page 143: ...Step 11 Look at the two digit display A JZB16 IS THE TWO DIGIT DISPLAY FLASHING YES Go to Step 23 on page 3 0030 23 NO Continue on the next page 6 88 Problem Isolation Charts 3 0030 11...

Page 144: ...display in the following table Number Go to Step 22 Step 16 on page 3 0030 16 94 Step 26 on page 3 0030 26 99 Step 15 on page 3 0030 15 DID YOU FIND THE NUMBER IN THE TABLE YES Go to the step listed...

Page 145: ...es Several keys are u8ed to control the procedures The Enter key continues the procedure or performs an action The End key stops II test or an action The FlO key returns to the previous menu The Escap...

Page 146: ...r the following question c m 7 V 02 11 100 llI8 03 ll f8C 84A 04 A f 84A l00 05 11 981 F6C 84A 07 11 100 84A 08 11 84A 100 08 11 100 780 AJZB167 DID YOU FIND THE NUMBER IN THE CHART NO Record SRN 16 8...

Page 147: ...lock is in the Locked position Look at the keylock AJZB163 IS THE KEYLOCK IN THE LOCKED POSITION NO Record SRN 11 630 100 then go to Step 33 on page 3 0030 33 YES Set the keylock to Unlock then go to...

Page 148: ...Diagnostics 1 diskette is inserted correctly in the diskette drive o AJZB089 DID YOU FIND A PROBLEM YES Go to Step 2 On page 3 0030 2 NO Record SRN 16 F80 64A AIO then go to Step 33 on page 3 0030 33...

Page 149: ...tep 17 Look at the Power On indicator on the operator panel AJZB159 IS THE POWER ON INDICATOR ON YES Go to Step 19 on page 3 0030 19 NO Continue on the next page 6 88 Problem Isolation Charts 3 0030 1...

Page 150: ...outlet has correct voltage If needed see Section 5 AJZBl68 DID YOU FIND A PROBLEM YES If the outlet does not have correct voltage have the customer correct the problem otherwise plug the external pow...

Page 151: ...play and determine if a screen from the customer s operating system is displayed If needed ask the customer for assistance in determining the above condition IS A SCREEN FROM THE CUSTOMER S OPERATING...

Page 152: ...tics 1 diskette is correctly inserted in the diskette drive Ie I I 0 IY e Z I AJZB089 DID YOU FIND A PROBLEM YES Go to Step 2 on page 3 0030 2 NO Record SRN 16 64A F80 AI0 then go to Step 33 on page 3...

Page 153: ...of the display IS DCP DISPLAYED THERE YES Record SRN 16 64A F80 AI0 then go to Step 33 on page 3 0030 33 Note A defective diagnostic diskette can cause this problem also NO Continue on the next page 6...

Page 154: ...phics Graphics Display PIC 6000 on Display page 3 6000 1 IBM 6154 Advanced Color IBM 6154 Advanced Color Display Graphics Display PIC 5900 on page 3 5900 1 IBM 6155 Extended IBM 6155 Extended Monochro...

Page 155: ...two digit display in the following table Number Go to Step 02 Step 24 on page 3 0030 24 30 Step 24 on page 3 0030 24 99 Step 25 on page 3 0030 25 DID YOU FIND THE NUMBER IN THE TABLE YES Go to the ste...

Page 156: ...Diagnostics 1 diskette may be defective Try a new RT PC Diagnostics 1 diskette If the new RT PC Diagnostics 1 diskette does not work record SRN 16 64A F80 and go to Step 33 on page 3 0030 33 3 0030 2...

Page 157: ...Step 25 A program or machine check occurred Go to Undetermined Problem PIC 9860 on page 3 9860 1 6 88 Problem Isolation Charts 3 0030 25...

Page 158: ...490 Advanced Color Graphics Display Adapter 12 450 Extended Monochrome Graphics Display Adapter 12 470 IBM IBM Megapel Display Adapter 12 4AO 4BO DID YOU FIND THE ADAPTER IN THE TABLE YES Record the...

Page 159: ...digit display fails to display correctly check at the start of power on self test The power on self test program displays 88 at the start of the test to check the two digit display DID YOU FIND ONE OF...

Page 160: ...A loud noise can be caused by moving parts in the system unit DID THE CUSTOMER REPORT A NOISE PROBLEM YES Go to Noise Problem PIC 0050 on page 3 0050 1 NO Continue on the next page 3 0030 28 Service...

Page 161: ...on was added to the system DO YOU SUSPECT A SWITCH OR JUMPER SETTING IS THE PROBLEM YES Switch and jumper settings depend upon the system configuration The IBM RT PC Options Installation manual shows...

Page 162: ...e switch and jumper settings on your system answer the following question DID YOU FIND A PROBLEM YES Run the System Checkout to verify the repair This completes the repair NO Continue on the next page...

Page 163: ...31 Some problems occur intermittently IS THIS PROBLEM FAILING INTERMITTENTLY YES Go to Intermittent Problems PIC 0090 On page 3 0090 l NO Continue on the next page 6 88 Problem Isolation Charts 3 003...

Page 164: ...but still fail when running a certain application program DOES THIS PROBLEM OCCUR ONLY WHEN RUNNING A CERTAIN APPLICATION PROGRAM YES Go to Application Only Problems PIC 0080 on page 3 0080 1 NO No t...

Page 165: ...0 4 Write the Service Request Number here 13 AJZB179 HAVE YOU PERFORMED THE REPAIR ACTION FOR EACH SRA IN THE SERVICE REQUEST NUMBER USING PIC 0010 YES Go to Unresolved Problem PIC 0060 on page 3 0060...

Page 166: ...3 0030 34 Service Manual...

Page 167: ...lowing chart it is displayed using the upper half of the two digit display character Do not use this PIC alone Start at the Start of Call PIC 0010 on page 3 0010 1 Number Service Request Number or Act...

Page 168: ...Power off to clear the problem 27 11 F6C 30 12 490 31 12 410 32 12 430 33 12 450 34 12 470 35 12 FBC F80 Al0 36 12 8EA 37 12 FBE F80 A20 39 12 100 F80 3c 11 F6C 8EA 3u 11 18A See notes 40 12 F80 100...

Page 169: ...12 350 54 12 230 55 12 350 56 12 390 57 12 390 58 12 320 59 12 3AO 5c 11 981 F6C 8EA 5u 11 18A See notes 60 12 280 61 12 380 62 12 400 65 12 4AO 66 12 4BO 67 12 1CB F4A 68 11 8EA 69 12 8EA 71 12 15C 7...

Page 170: ...A 100 8u ll 18A lOO See notes 90 12 850 93 12 64A F80 First be sure the write protect tab is not on the diagnostic diskette 94 See Loading Additional Device Drivers on page 2 9 then use Problem Determ...

Page 171: ...causing a loud noise Step 1 The device causing the noise can be identified by removing devices from the system unit IS THE NOISE COMING FROM THE SYSTEM UNIT NO Go to Step 5 on page 3 0050 5 YES Conti...

Page 172: ...ling fan have moving parts and can cause noise problems CAN YOU IDENTIFY WHICH FRU IS CAUSING THE NOISE YES Do the following 1 Exchange the FRU 2 Run the System Checkout 3 This completes the repair NO...

Page 173: ...o the diskette drive and fixed disk drive 4 Set the power switch on the system unit to On DO YOU STILL HAVE A NOISE PROBLEM YES Do the following 1 Exchange the cooling fan 2 Connect the power connecto...

Page 174: ...ve 3 Set the power switch to On DO YOU STILL HAVE A NOISE PROBLEM YES The fixed disk drive is failing 1 Connect the diskette drive 2 Exchange the fixed disk drive 3 Run the System Checkout 4 This comp...

Page 175: ...NG FROM THE TAPE DRIVE YES The tape drive is causing the noise 1 Exchange the tape drive 2 Run the System Checkout 3 This completes the repair NO Follow the procedures for servicing the device that ha...

Page 176: ...3 0060 6 Service Manual...

Page 177: ...d by a defective cable Look at the SRN 4 Write the Service Request Number here 13 __ AJZB175 DOES THE SRN CONTAIN THE SRA NUMBERS OF TWO FRUs THAT ARE CONNECTED BY A CABLE THAT HAS NOT BEEN EXCHANGED...

Page 178: ...Step 2 1 Exchange the cable 2 Try the failing operation again DOES THE SYSTEM STILL FAIL NO This completes the repair YES Continue on the next page 3 0060 2 Service Manual...

Page 179: ...at the SRN 4 Write the Service Request Number here 1 234 100 5334 iJ64 A JZRI79 IS THE PROCEDURE NUMBER A I NO Go to Step 6 on page 3 0060 6 YES Continue on the next page 6 88 Problem Isolation Chart...

Page 180: ...stem unit to On and wait 2 minutes IS 23 DISPLAYED IN THE TWO DIGIT DISPLAY NO One of the remaining boards or options is failing The order of most likely failure is 1 The processor board 2 The system...

Page 181: ...and diskette drive adapter is the last adapter installed You may want to install or attach more than one at a time then isolate to one 3 If the adapter has a device attached to it be sure the device...

Page 182: ...6 Look at the SRN 4 Write the Service Request Number here 1 234 100 5334 iJ64 IS THE PROCEDURE NUMBER A 3 NO Go to Step IT on page 3 0060 18 YES Continue on the next page 3 0060 6 Service Manual AJZB...

Page 183: ...at the SRN 4 Write the Service Request Number here 13 234 AJZIH76 DOES THE SRN CONTAIN ONLY ONE SRA NUMBER NO Go to Step 10 on page 3 0060 10 YES Continue on the next page 6 88 Problem Isolation Char...

Page 184: ...and the tape drive adapter may be the failing FRU or the SRA number may indicate the tape drive adapter and tape drive is the failing FRU 4 Write the Service Request Number here 13 234 AJZB176 DOES TH...

Page 185: ...evice or adapter attached to the FRU indicated in the SRA number 2 Try the failing procedure again DOES THE SYSTEM STILL FAIL NO This completes the repair YES Continue on the next page 6 88 Problem Is...

Page 186: ...not require you tv do anything The other options allow you to test only that option An in front of the ID shows that the test has been run Choose the test you would like to ron mITEM 2 Keyboard Checko...

Page 187: ...ice Request Number is 13 521 66B WRITE down the above number RETURN to the Hardware Maintenance and Service ManuaL DID THE THERE IS A HARDWARE PROBLEM IN YOUR MACHINE SCREEN DISPLAY NO Go to Step 13 o...

Page 188: ...own the above number RETURN to the Hardware Maintenance and Service Manual DID YOU GET AN SRN THAT CONTAINS SRA NUMBERS THAT HAVE NOT BEEN ANALYZED YES Record the SRN then go to Step 3 on page 3 0010...

Page 189: ...er for the diskette drive An IBM High Capacity Diskette Drive A display adapter A display The cables for the diskette drive The power supply The cooling fan A keyboard When the FRUs listed above are i...

Page 190: ...inue on the next page NO Do the following 1 Remove all adapters and options not listed on the previous page except the one for the failing diagnostic checkout If the adapter that was needed for the fa...

Page 191: ...want to install or attach more than one at a time then isolate to one Test each option adapter or device by running the failing diagnostic checkout The TEST OPTION and the DIAGNOSTIC TEST LIST menu m...

Page 192: ...he devices still connected to the system unit IS THE IBM RT PC 6192 EXPANSION UNIT STILL ATTACHED YES Go to IBM RT PC 6192 Expansion Unit PIC 0100 on page 3 0100 1 NO Continue on the next page 3 0060...

Page 193: ...nning the failing diagnostic checkout If you identify the failing FRU go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FR...

Page 194: ...Step 17 Look at the SRN 4 Write the Service Request Number here 3 821 741 IS THE DEVICE NUMBER A I NO Go to Step 20 on page 3 0060 21 YES Continue on the next page 3 0060 18 Service Manual AJZTI175...

Page 195: ...Step 18 Answer the following question for this problem only HAVE YOU EXCHANGED THE SYSTEM BOARD YES Go to Step 21 on page 3 0060 22 NO Continue on the next page 6 88 Problem Isolation Charts 3 0060 19...

Page 196: ...Step 19 1 Exchange the system board 2 Try the failing operation again DOES THE FAILING OPERATION STILL FAIL NO This completes the repair YES Go to Step 21 on page 3 0060 22 3 0060 20 Service Manual...

Page 197: ...ank two digit display the last FRU exchanged was the failing FRU If you identify a failing FRU use the removal and replacement procedures in the section that applies to the FRU and exchange it then go...

Page 198: ...The power supply The cooling fan A keyboard Remove all adapters and options not listed above Be sure to record the slot number and what cables are attached Disconnect the Data and Signal cables from a...

Page 199: ...to one Test each option adapter or device by running the failing diagnostic checkout The TEST OPTION and the DIAGNOSTIC TEST LIST menu may display if the configuration was changed Follow the instructi...

Page 200: ...of FRUs that you have exchanged that did not fix the problem Find the area that best describes your problem in the table below then go to that step Failing Area Go to Step Displays Step 23 on page 3...

Page 201: ...s in the section that applies to the FRU and exchange it then go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FRUs in th...

Page 202: ...n that applies to the FRU and exchange it then go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FRUs in the order listed...

Page 203: ...es in the section that applies to the FRU and exchange it then go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FRUs in t...

Page 204: ...nt procedures in the section that applies to the FRU and exchange it Go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FRU...

Page 205: ...Exchange the option Adapter Exchange the adapter Fixed disk drive or 1 Exchange the drive diskette drive 2 Exchange the adapter IBM 6156 1 Exchange the fixed disk drive 2 Exchange the fixed disk driv...

Page 206: ...n 6 Follow the instructions on the menus to run the System Checkout The TEST OPTION and the DIAGNOSTIC TEST LIST menu will display if the configuration was changed Follow the instructions as they disp...

Page 207: ...diagnostic programs run without a failure Step 1 The AIXTM Operating System provides an error logging function IS THE CUSTOMER USING THE AIX OPERATING SYSTEM NO Go to Step 8 on page 3 0080 8 YES Cont...

Page 208: ...on program 4 After a failure occurs ask the operator to print a Summary Report of the permanent errors starting at the time you recorded The command is where MMddhhmmyy is month day hour minute year e...

Page 209: ...he printed Summary Report ARE THERE ANY HARDWARE ERRORS LISTED NO Have the customer follow the procedures for reporting the types of errors listed YES Continue on the next page 6 88 Problem Isolation...

Page 210: ...mmand is where MMddhhmmyy is month day hour minute year errpt a d tOI d hOO sMMddhhmmyy I print ARE THE HARDWARE ERRORS RELATED TO THE HARDWARE YOU SERVICE NO Have the customer follow the procedures f...

Page 211: ...ch SRN 3 Use the removal and replacement procedures in the section that applies to the FRU and exchange the FRU that corresponds to the first SRA in the SRN 4 Ask the customer to run the failing appli...

Page 212: ...the SRN should fix the problem 4 Write the Service Request Number here 13 __ A JZBI79 HAVE YOU EXCHANGED ALL OF THE FRUs THAT CORRESPOND TO THE SRAs IN EACH SRN YES Contact your service support person...

Page 213: ...t procedures in the section that applies to the FRU and exchange the FRU that corresponds to the next SRA in the SRN 4 Ask the customer to run the failing application again DID THE SAME FAILURE OCCUR...

Page 214: ...cted by the diagnostic programs or the error log The problem may be in the software DO YOU SUSPECT A SOFTWARE PROBLEM YES Have the customer follow the procedures for software problems NO Continue on t...

Page 215: ...the terminal cable The adapter the modem is attached to the modem the modem cable The IBM AT Coprocessor Option the IBM AT Math Co processor module the IBM AT 512KB Memory Expansion Option The displa...

Page 216: ...age 2 Record the FRUs listed for that device and the commOn FRUs that are installed in your system 3 Replace one of the FRUs 4 Ask the customer to run the failing application program again DID THE SAM...

Page 217: ...ove the last FRU you exchanged 2 Install the original FRU HAVE ALL THE FRUs YOU RECORDED BEEN EXCHANGED YES Contact your service support person NO Continue on the next page 6 88 Problem Isolation Char...

Page 218: ...hange the next FRU on your list Z Ask the customer to run the failing application program again DID THE SAME FAILURE OCCUR YES Go to Step 10 on page 3 0080 11 NO This completes the repair 3 0080 12 Se...

Page 219: ...ning the diagnostic routines Step 1 Som problems occur every time an application program is runnmg DOES THE PROBLEM OCCUR EVERY TIME AN APPLICATION PROGRAM IS RUNNING YES Go to Application Only Proble...

Page 220: ...Step 2 The AIX Operating System provides errOr logging IS THE CUSTOMER USING THE AIX OPERATING SYSTEM NO Go to Step 9 on page 3 0090 9 YES Continue on the next page 3 0090 2 Service Manual...

Page 221: ...reported error occurred The command is where MMddhhmmyy is month day hour minute year errpt d tOl t04 sMMddhhmmyy I print 4 Check the log for errors If needed see Appendix C ARE ANY ERRORS RECORDED N...

Page 222: ...at the printed Error Summary report ARE THERE ANY HARDWARE ERRORS LISTED NO Ask the customer to follow the procedure for resolving the types of errors listed YES Continue on the next page 3 0090 4 Ser...

Page 223: ...re MMddhhmmyy is month day hour minute year errpt a d tOl d hOO sMMddhhmmyy I print ARE THE HARDWARE ERRORS RELATED TO THE HARDWARE YOU SERVICE NO Ask the customer to follow the procedure for resolvin...

Page 224: ...respond to the SRAs in each SRN 3 The FRUs are listed in the most likely to fail order 4 Exchange the FRUs one at a time Check the fix by asking the customer to run the failing application program aga...

Page 225: ...RN should fix the problem 4 Write the Service Request Number here 13 AJZB179 HAVE YOU EXCHANGED ALL OF THE FRUs THAT CORRESPOND TO THE SRAs IN EACH SRN YES Contact your service support person NO Conti...

Page 226: ...l the original FRU 3 Exchange the FRU that corresponds to the next SRA in the SRN 4 Ask the customer to run the failing application again DID THE SAME FAILURE OCCUR YES Go to Step 7 on page 3 0090 7 N...

Page 227: ...ailing DID THE DIAGNOSTICS FIND A PROBLEM YES Do the following steps 1 Record the name of the FRU for each SRA in the SRN The FRUs are listed in the most likely to fail order 2 Exchange each FRU one a...

Page 228: ...3 0090 10 Service Manual...

Page 229: ...PC 6192 DlAG The System Checkout Option will test all functions that do not require you to do anything The other options allow you to test only that option An in front of the ID shows that the test h...

Page 230: ...test all functions that do not require you to do anything The other options allow you to test only that option An in front of the ID shows that the test has been run Choolle the test you would like to...

Page 231: ...OUBLE WAS FOUND MESSAGE DISPLAY YES Except for the adapters required to run the failing procedure remove all of the adapters from slots 1 through 6 in the RT PC 6192 Note Be sure to use the Adapter Re...

Page 232: ...WERE YOU ABLE TO LOAD AND RUN THE SYSTEM CHECKOUT AND DID THE NO TROUBLE WAS FOUND MESSAGE DISPLAY YES Remove all of the adapters in slots 1 through 6 in the RT PC 6192 Note Be sure to use the Adapte...

Page 233: ...mber is 13 521 66B WRITE doWD the above number RETURN to the Hardware Maintenance and Service Manual DID THE PROCEDURE FAIL YES Exchange the RT PC Expansion Unit Adapter then go to Step 9 on page 3 01...

Page 234: ...leave the RT PC 6192 off 3 Run the failing procedure using the ADVANCED DIAGNOSTIC SELECTION menu DIAG 2 The Service Request Number is 13 521 I 6B WRITE down the above numher RETURN to the Hardware M...

Page 235: ...o the RT PC 6192 2 Run the failing procedure using the ADVANCED DIAGNOSTIC SELECTION menu DIAG 2 The Service Request Number is 13 521 66B WRITE down the above number RETURN w the Hardware Maintenance...

Page 236: ...e order listed exchange one of the FRUs above 2 Run the failing procedure using the ADVANCED DIAGNOSTIC SELECTION menu DlAG 2 The Service Request Number is 13 521 66B WRITE down the above number RETUR...

Page 237: ...power switch on the system unit to On 5 Follow the instructions on the menus to run the System Checkout The TEST OPTION and the DIAGNOSTIC TEST LIST menu will display if the configuration was changed...

Page 238: ...3 0100 10 Service Manual...

Page 239: ...lates the failure to a single memory module The starting addresses can be used to determine the address range where the failure occurred Step 1 Look at your SRN 4 Write the Service Request Number here...

Page 240: ...RA Letter A B C D E F Off On Off On Off On Off On Off On Off On Switch 1 X X Not Not X X Switch 2 X X valid valid X X Switch 3 X X I O I O X X Switch 4 X X memory memory X X Switch 5 X X addresses add...

Page 241: ...witch 8 Either Either Either Either Either Either Starting Address 180000 lCOOOO 200000 240000 280000 2COOoo of 256K bytes SRA Letter M N 0 P orr On orr On orr On orr On Switch 1 X X X X Switch 2 X X...

Page 242: ...KB Memory Expansion Option installed in your system unit with either Switch Bank 0 or Switch Bank 1 set like you recorded Switch Bank 1 B n x X X X X X Either Either A JZH1 jll Continue on the next pa...

Page 243: ...4 Write the Service Request Number here 13 __ 2153 AJZB177 DOES YOUR SRN HAVE A 37x SRA NO Exchange the memory option then go to Step 7 on page 3 2100 8 YES Continue on the next page 6 88 Problem Iso...

Page 244: ...RA 2 Find the module within the same horizontal row that corresponds to the letter in the 37x SRA 3 Exchange the module 4 Run xxK Bytes of IBM AT Memory Checkout If needed see page 2 17 ABC DEFGHIJKLM...

Page 245: ...e failing memory expansion option is still installed in the system unit you will get the TEST OPTION menu Answer the question on the menu to get an SRN TEST OPTION The following option was detected pr...

Page 246: ...IAG 2 WERE YOU ABLE TO LOAD AND RUN THE SYSTEM CHECKOUT AND DID THE NO TROUBLE WAS FOUND MESSAGE DISPLAY YES This completes the repair NO If the System Checkout resulted in the same SRN that you have...

Page 247: ...module that corresponds to the letter in the 44x SRA Then use the Removal and Replacement Procedures on page 9 042 1 to exchange that module 2 Run the Display Checkout o o f JZBI08 WERE YOU ABLE TO L...

Page 248: ...ory Expansion Card 3 Run the Display Checkout TESTING COMPLETE Preas Enter to continue DIAC 2 WERE YOU ABLE TO LOAD AND RUN THE REPAIR CHECKOUT AND DID THE NO TROUBLE WAS FOUND MESSAGE DISPLAY NO The...

Page 249: ...emory Expansion Card install the original modules on it 2 Exchange the modules one at a time or in groups to identify the failing module 3 Exchange the IBM PC Enhanced Graphics Adapter If you still ha...

Page 250: ...Step 4 1 Install any FRUs that were removed 2 Run the System Checkout 3 If you still have a problem go to Problem Determination Procedure PIC 0030 on page 3 0030 1 3 4200 4 Service Manual...

Page 251: ...creen easily the two digit display is blank and the system unit power indicator is on Step 1 1 Turn the Brightness and Contrast controls fully clockwise 2 Look at the display screen AJZB193 IS THE BAC...

Page 252: ...lay power cable and the display signal cable are correctly connected to the system unit AJZB169 DID YOU FIND A PROBLEM YES This completes the repair NO Record SRN 26 540 490 then go to Step 5 on page...

Page 253: ...rols to the desired level Contrast Control Brightness Control IZB194 WERE YOU ABLE TO SET THE DISPLAY TO THE DESIRED LEVEL NO Record SRN 26 540 490 the go to Step 5 on page 3 5400 5 YES Continue on th...

Page 254: ...urned Ii Too Wide Too Small Out of Focus JIJ Too Narrow Tilted Roiling AJZB214 DOES YOUR DISPLAY HAVE A PROBLEM SIMILAR TO ANY OF THE DISPLAY SCREENS ABOVE NO Record SRN 26 490 540 then continue on th...

Page 255: ...the 490 SRA number you recorded to 410 4 Write the Service Request Number here 13 AJZB179 HAVE YOU PERFORMED THE REPAIR ACTION FOR EACH SRA IN THE SERVICE REQUEST NUMBER USING PIC 0010 YES Go to Unre...

Page 256: ...3 5400 6 Service Manual...

Page 257: ...lay is blank and the power on indicator is on Step 1 1 Be sure the power switch on the display is set to On 2 Look at the power on indicator on the display Power On Indle tor 11t21J L__ r Pow rSwitch...

Page 258: ...W...

Page 259: ...evice or adapter attached to the FRU indicated in the SRA number 2 Try the failing procedure again DOES THE SYSTEM STILL FAIL NO This completes the repair YES Continue on the next page 6 88 Problem Is...

Page 260: ...not require you tv do anything The other options allow you to test only that option An in front of the ID shows that the test has been run Choose the test you would like to ron mITEM 2 Keyboard Checko...

Page 261: ...ice Request Number is 13 521 66B WRITE down the above number RETURN to the Hardware Maintenance and Service ManuaL DID THE THERE IS A HARDWARE PROBLEM IN YOUR MACHINE SCREEN DISPLAY NO Go to Step 13 o...

Page 262: ...own the above number RETURN to the Hardware Maintenance and Service Manual DID YOU GET AN SRN THAT CONTAINS SRA NUMBERS THAT HAVE NOT BEEN ANALYZED YES Record the SRN then go to Step 3 on page 3 0010...

Page 263: ...er for the diskette drive An IBM High Capacity Diskette Drive A display adapter A display The cables for the diskette drive The power supply The cooling fan A keyboard When the FRUs listed above are i...

Page 264: ...inue on the next page NO Do the following 1 Remove all adapters and options not listed on the previous page except the one for the failing diagnostic checkout If the adapter that was needed for the fa...

Page 265: ...want to install or attach more than one at a time then isolate to one Test each option adapter or device by running the failing diagnostic checkout The TEST OPTION and the DIAGNOSTIC TEST LIST menu m...

Page 266: ...he devices still connected to the system unit IS THE IBM RT PC 6192 EXPANSION UNIT STILL ATTACHED YES Go to IBM RT PC 6192 Expansion Unit PIC 0100 on page 3 0100 1 NO Continue on the next page 3 0060...

Page 267: ...nning the failing diagnostic checkout If you identify the failing FRU go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FR...

Page 268: ...Step 17 Look at the SRN 4 Write the Service Request Number here 3 821 741 IS THE DEVICE NUMBER A I NO Go to Step 20 on page 3 0060 21 YES Continue on the next page 3 0060 18 Service Manual AJZTI175...

Page 269: ...Step 18 Answer the following question for this problem only HAVE YOU EXCHANGED THE SYSTEM BOARD YES Go to Step 21 on page 3 0060 22 NO Continue on the next page 6 88 Problem Isolation Charts 3 0060 19...

Page 270: ...Step 19 1 Exchange the system board 2 Try the failing operation again DOES THE FAILING OPERATION STILL FAIL NO This completes the repair YES Go to Step 21 on page 3 0060 22 3 0060 20 Service Manual...

Page 271: ...ank two digit display the last FRU exchanged was the failing FRU If you identify a failing FRU use the removal and replacement procedures in the section that applies to the FRU and exchange it then go...

Page 272: ...The power supply The cooling fan A keyboard Remove all adapters and options not listed above Be sure to record the slot number and what cables are attached Disconnect the Data and Signal cables from a...

Page 273: ...to one Test each option adapter or device by running the failing diagnostic checkout The TEST OPTION and the DIAGNOSTIC TEST LIST menu may display if the configuration was changed Follow the instructi...

Page 274: ...of FRUs that you have exchanged that did not fix the problem Find the area that best describes your problem in the table below then go to that step Failing Area Go to Step Displays Step 23 on page 3...

Page 275: ...s in the section that applies to the FRU and exchange it then go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FRUs in th...

Page 276: ...n that applies to the FRU and exchange it then go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FRUs in the order listed...

Page 277: ...es in the section that applies to the FRU and exchange it then go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FRUs in t...

Page 278: ...nt procedures in the section that applies to the FRU and exchange it Go to Step 28 on page 3 0060 30 If you cannot identify a failing FRU contact your service support person Exchange the following FRU...

Page 279: ...Exchange the option Adapter Exchange the adapter Fixed disk drive or 1 Exchange the drive diskette drive 2 Exchange the adapter IBM 6156 1 Exchange the fixed disk drive 2 Exchange the fixed disk driv...

Page 280: ...n 6 Follow the instructions on the menus to run the System Checkout The TEST OPTION and the DIAGNOSTIC TEST LIST menu will display if the configuration was changed Follow the instructions as they disp...

Page 281: ...diagnostic programs run without a failure Step 1 The AIXTM Operating System provides an error logging function IS THE CUSTOMER USING THE AIX OPERATING SYSTEM NO Go to Step 8 on page 3 0080 8 YES Cont...

Page 282: ...on program 4 After a failure occurs ask the operator to print a Summary Report of the permanent errors starting at the time you recorded The command is where MMddhhmmyy is month day hour minute year e...

Page 283: ...he printed Summary Report ARE THERE ANY HARDWARE ERRORS LISTED NO Have the customer follow the procedures for reporting the types of errors listed YES Continue on the next page 6 88 Problem Isolation...

Page 284: ...mmand is where MMddhhmmyy is month day hour minute year errpt a d tOI d hOO sMMddhhmmyy I print ARE THE HARDWARE ERRORS RELATED TO THE HARDWARE YOU SERVICE NO Have the customer follow the procedures f...

Page 285: ...ch SRN 3 Use the removal and replacement procedures in the section that applies to the FRU and exchange the FRU that corresponds to the first SRA in the SRN 4 Ask the customer to run the failing appli...

Page 286: ...the SRN should fix the problem 4 Write the Service Request Number here 13 __ A JZBI79 HAVE YOU EXCHANGED ALL OF THE FRUs THAT CORRESPOND TO THE SRAs IN EACH SRN YES Contact your service support person...

Page 287: ...t procedures in the section that applies to the FRU and exchange the FRU that corresponds to the next SRA in the SRN 4 Ask the customer to run the failing application again DID THE SAME FAILURE OCCUR...

Page 288: ...cted by the diagnostic programs or the error log The problem may be in the software DO YOU SUSPECT A SOFTWARE PROBLEM YES Have the customer follow the procedures for software problems NO Continue on t...

Page 289: ...the terminal cable The adapter the modem is attached to the modem the modem cable The IBM AT Coprocessor Option the IBM AT Math Co processor module the IBM AT 512KB Memory Expansion Option The displa...

Page 290: ...age 2 Record the FRUs listed for that device and the commOn FRUs that are installed in your system 3 Replace one of the FRUs 4 Ask the customer to run the failing application program again DID THE SAM...

Page 291: ...ove the last FRU you exchanged 2 Install the original FRU HAVE ALL THE FRUs YOU RECORDED BEEN EXCHANGED YES Contact your service support person NO Continue on the next page 6 88 Problem Isolation Char...

Page 292: ...hange the next FRU on your list Z Ask the customer to run the failing application program again DID THE SAME FAILURE OCCUR YES Go to Step 10 on page 3 0080 11 NO This completes the repair 3 0080 12 Se...

Page 293: ...ning the diagnostic routines Step 1 Som problems occur every time an application program is runnmg DOES THE PROBLEM OCCUR EVERY TIME AN APPLICATION PROGRAM IS RUNNING YES Go to Application Only Proble...

Page 294: ...Step 2 The AIX Operating System provides errOr logging IS THE CUSTOMER USING THE AIX OPERATING SYSTEM NO Go to Step 9 on page 3 0090 9 YES Continue on the next page 3 0090 2 Service Manual...

Page 295: ...reported error occurred The command is where MMddhhmmyy is month day hour minute year errpt d tOl t04 sMMddhhmmyy I print 4 Check the log for errors If needed see Appendix C ARE ANY ERRORS RECORDED N...

Page 296: ...at the printed Error Summary report ARE THERE ANY HARDWARE ERRORS LISTED NO Ask the customer to follow the procedure for resolving the types of errors listed YES Continue on the next page 3 0090 4 Ser...

Page 297: ...re MMddhhmmyy is month day hour minute year errpt a d tOl d hOO sMMddhhmmyy I print ARE THE HARDWARE ERRORS RELATED TO THE HARDWARE YOU SERVICE NO Ask the customer to follow the procedure for resolvin...

Page 298: ...respond to the SRAs in each SRN 3 The FRUs are listed in the most likely to fail order 4 Exchange the FRUs one at a time Check the fix by asking the customer to run the failing application program aga...

Page 299: ...RN should fix the problem 4 Write the Service Request Number here 13 AJZB179 HAVE YOU EXCHANGED ALL OF THE FRUs THAT CORRESPOND TO THE SRAs IN EACH SRN YES Contact your service support person NO Conti...

Page 300: ...l the original FRU 3 Exchange the FRU that corresponds to the next SRA in the SRN 4 Ask the customer to run the failing application again DID THE SAME FAILURE OCCUR YES Go to Step 7 on page 3 0090 7 N...

Page 301: ...ailing DID THE DIAGNOSTICS FIND A PROBLEM YES Do the following steps 1 Record the name of the FRU for each SRA in the SRN The FRUs are listed in the most likely to fail order 2 Exchange each FRU one a...

Page 302: ...3 0090 10 Service Manual...

Page 303: ...PC 6192 DlAG The System Checkout Option will test all functions that do not require you to do anything The other options allow you to test only that option An in front of the ID shows that the test h...

Page 304: ...test all functions that do not require you to do anything The other options allow you to test only that option An in front of the ID shows that the test has been run Choolle the test you would like to...

Page 305: ...OUBLE WAS FOUND MESSAGE DISPLAY YES Except for the adapters required to run the failing procedure remove all of the adapters from slots 1 through 6 in the RT PC 6192 Note Be sure to use the Adapter Re...

Page 306: ...WERE YOU ABLE TO LOAD AND RUN THE SYSTEM CHECKOUT AND DID THE NO TROUBLE WAS FOUND MESSAGE DISPLAY YES Remove all of the adapters in slots 1 through 6 in the RT PC 6192 Note Be sure to use the Adapte...

Page 307: ...mber is 13 521 66B WRITE doWD the above number RETURN to the Hardware Maintenance and Service Manual DID THE PROCEDURE FAIL YES Exchange the RT PC Expansion Unit Adapter then go to Step 9 on page 3 01...

Page 308: ...leave the RT PC 6192 off 3 Run the failing procedure using the ADVANCED DIAGNOSTIC SELECTION menu DIAG 2 The Service Request Number is 13 521 I 6B WRITE down the above numher RETURN to the Hardware M...

Page 309: ...o the RT PC 6192 2 Run the failing procedure using the ADVANCED DIAGNOSTIC SELECTION menu DIAG 2 The Service Request Number is 13 521 66B WRITE down the above number RETURN w the Hardware Maintenance...

Page 310: ...e order listed exchange one of the FRUs above 2 Run the failing procedure using the ADVANCED DIAGNOSTIC SELECTION menu DlAG 2 The Service Request Number is 13 521 66B WRITE down the above number RETUR...

Page 311: ...power switch on the system unit to On 5 Follow the instructions on the menus to run the System Checkout The TEST OPTION and the DIAGNOSTIC TEST LIST menu will display if the configuration was changed...

Page 312: ...3 0100 10 Service Manual...

Page 313: ...lates the failure to a single memory module The starting addresses can be used to determine the address range where the failure occurred Step 1 Look at your SRN 4 Write the Service Request Number here...

Page 314: ...RA Letter A B C D E F Off On Off On Off On Off On Off On Off On Switch 1 X X Not Not X X Switch 2 X X valid valid X X Switch 3 X X I O I O X X Switch 4 X X memory memory X X Switch 5 X X addresses add...

Page 315: ...witch 8 Either Either Either Either Either Either Starting Address 180000 lCOOOO 200000 240000 280000 2COOoo of 256K bytes SRA Letter M N 0 P orr On orr On orr On orr On Switch 1 X X X X Switch 2 X X...

Page 316: ...KB Memory Expansion Option installed in your system unit with either Switch Bank 0 or Switch Bank 1 set like you recorded Switch Bank 1 B n x X X X X X Either Either A JZH1 jll Continue on the next pa...

Page 317: ...4 Write the Service Request Number here 13 __ 2153 AJZB177 DOES YOUR SRN HAVE A 37x SRA NO Exchange the memory option then go to Step 7 on page 3 2100 8 YES Continue on the next page 6 88 Problem Iso...

Page 318: ...RA 2 Find the module within the same horizontal row that corresponds to the letter in the 37x SRA 3 Exchange the module 4 Run xxK Bytes of IBM AT Memory Checkout If needed see page 2 17 ABC DEFGHIJKLM...

Page 319: ...e failing memory expansion option is still installed in the system unit you will get the TEST OPTION menu Answer the question on the menu to get an SRN TEST OPTION The following option was detected pr...

Page 320: ...IAG 2 WERE YOU ABLE TO LOAD AND RUN THE SYSTEM CHECKOUT AND DID THE NO TROUBLE WAS FOUND MESSAGE DISPLAY YES This completes the repair NO If the System Checkout resulted in the same SRN that you have...

Page 321: ...module that corresponds to the letter in the 44x SRA Then use the Removal and Replacement Procedures on page 9 042 1 to exchange that module 2 Run the Display Checkout o o f JZBI08 WERE YOU ABLE TO L...

Page 322: ...ory Expansion Card 3 Run the Display Checkout TESTING COMPLETE Preas Enter to continue DIAC 2 WERE YOU ABLE TO LOAD AND RUN THE REPAIR CHECKOUT AND DID THE NO TROUBLE WAS FOUND MESSAGE DISPLAY NO The...

Page 323: ...emory Expansion Card install the original modules on it 2 Exchange the modules one at a time or in groups to identify the failing module 3 Exchange the IBM PC Enhanced Graphics Adapter If you still ha...

Page 324: ...Step 4 1 Install any FRUs that were removed 2 Run the System Checkout 3 If you still have a problem go to Problem Determination Procedure PIC 0030 on page 3 0030 1 3 4200 4 Service Manual...

Page 325: ...creen easily the two digit display is blank and the system unit power indicator is on Step 1 1 Turn the Brightness and Contrast controls fully clockwise 2 Look at the display screen AJZB193 IS THE BAC...

Page 326: ...lay power cable and the display signal cable are correctly connected to the system unit AJZB169 DID YOU FIND A PROBLEM YES This completes the repair NO Record SRN 26 540 490 then go to Step 5 on page...

Page 327: ...rols to the desired level Contrast Control Brightness Control IZB194 WERE YOU ABLE TO SET THE DISPLAY TO THE DESIRED LEVEL NO Record SRN 26 540 490 the go to Step 5 on page 3 5400 5 YES Continue on th...

Page 328: ...urned Ii Too Wide Too Small Out of Focus JIJ Too Narrow Tilted Roiling AJZB214 DOES YOUR DISPLAY HAVE A PROBLEM SIMILAR TO ANY OF THE DISPLAY SCREENS ABOVE NO Record SRN 26 490 540 then continue on th...

Page 329: ...the 490 SRA number you recorded to 410 4 Write the Service Request Number here 13 AJZB179 HAVE YOU PERFORMED THE REPAIR ACTION FOR EACH SRA IN THE SERVICE REQUEST NUMBER USING PIC 0010 YES Go to Unre...

Page 330: ...3 5400 6 Service Manual...

Page 331: ...lay is blank and the power on indicator is on Step 1 1 Be sure the power switch on the display is set to On 2 Look at the power on indicator on the display Power On Indle tor 11t21J L__ r Pow rSwitch...

Page 332: ...power cable to the display is securely plugged into an outlet and the outlet has power AJZB19i DID YOU FIND A PROBLEM YES This completes the repair NO Record SRN 26 580 then go to Step 7 on page 3 580...

Page 333: ...the Brightness control fully clockwise 3 Wait 1 minute then answer the following question AJZBl96 IS THE DISPLAY SCREEN COMPLETELY LIGHTED NO Record SRN 26 580 then go to Step 7 on page 3 5800 7 YES C...

Page 334: ...y counter clockwise Power On Indicator II D I __ powerSwitch 1 H L Contrast Control Brightness Control AJZR 97 IS THE SCREEN DARK NO Record SRN 26 580 then go to Step 7 on page 3 5800 7 YES Continue o...

Page 335: ...display screen D Too Dim Too Short Changes Size When Brightness Control Turned 11II Too Wide Too Small c _ _ _ _ _ _ _ _ _ _ _ c cc __ _ Out of Focus II Too Narrow Tined Roiling AJZB214 DOES YOUR DIS...

Page 336: ...cable is securely plugged into the display adapter AJZB170 IS THE DISPLAY SIGNAL CABLE SECURELY PLUGGED INTO THE DISPLAY ADAPTER YES Record SRN 16 410 580 then go to the next page NO This completes t...

Page 337: ...Service Request Number here 13 AJZB179 HAVE YOU PERFORMED THE REPAIR ACTION FOR EACH SRA IN THE SERVICE REQUEST NUMBER USING PIC 0010 YES Go to Unresolved Problem PIC 0060 on page 3 0060 1 NO Go to S...

Page 338: ...3 5800 8 Service Manual...

Page 339: ...eading the display screen easily the two digit display is blank and the power on indicator is on Step 1 Be sure the Power On and Brightness Control is set to On IIIK 0 I AJZB205 IS THE DISPLAY POWER O...

Page 340: ...on the RT PC 6192 to Off 3 Turn the Power On and Brightness Control fully clockwise 4 Wait about 1 minute DDl f l 0 t AJZH204 IS THE SCREEN COMPLETELY LIGHTED EXCEPT FOR THE BORDER NO Record SRN 26 59...

Page 341: ...minutes 4 Try to set the Power On and Brightness Control to the desired level then answer the following question IBM 11 AJZB204 WERE YOU ABLE TO ADJUST THE BRIGHTNESS CONTROL TO THE DESIRED LEVEL YES...

Page 342: ...isplay power cable is correctly connected to an outlet and that the outlet has power AJZB206 DID YOU FIND A PROBLEM YES This completes the repair NO Record SRN 26 590 then go to Step 7 on page 3 5900...

Page 343: ...rol Turned II Too Wide Too Small Out of Focus II Too Narrow Tilled Rolling A JZB214 DOES YOUR DISPLAY HAVE A PROBLEM SIMILAR TO ANY OF THE DISPLAY SCREENS ABOVE YES Record SRN 26 590 450 then go to St...

Page 344: ...plugged into the display adapter 16 Pin Module connector Signal Cable A JZB171 IS THE DISPLAY SIGNAL CABLE SECURELY PLUGGED INTO THE DISPLAY ADAPTER YES Record SRN 16 450 590 then go to the next page...

Page 345: ...Service Request Number here 13 A JZB179 HAVE YOU PERFORMED THE REPAIR ACTION FOR EACH SRA IN THE SERVICE REQUEST NUMBER USING PIC 0010 YES Go to Unresolved Problem PIC 0060 on page 3 0060 l NO Go to...

Page 346: ...3 5900 8 Service Manual...

Page 347: ...screen easily the two digit display is blank and the power on indicator is on Step 1 Turn the Brightness and Raster Test control fully clockwise until it clicks into the raster test position 0 t A JZ...

Page 348: ...aster Test control to the desired level IBM 0 t AJZB204 WERE YOU ABLE TO SET THE BRIGHTNESS CONTROL TO THE DESIRED LEVEL NO Record SRN 26 600 430 then go to Step 6 on page 3 6000 6 YES Go to Step 4 on...

Page 349: ...isplay power cable is correctly connected to the system unit I11III 0 AJZB202 DID YOU FIND A PROBLEM YES This completes the repair NO Record SRN 26 600 then go to Step 6 on page 3 6000 6 6 88 Problem...

Page 350: ...ness Control Turned Too Wide Too Small Out of Focus 11 Too Narrow Tined Rolling AJZB214 DOES YOUR DISPLAY HAVE A PROBLEM SIMILAR TO ANY OF THE DISPLAY SCREENS ABOVE YES Record SRN 26 600 430 then go t...

Page 351: ...the display adapter 16 Pin Module conneClor Signal Cable AJZB171 IS THE DISPLAY SIGNAL CABLE SECURELY PLUGGED INTO THE DISPLAY ADAPTER YES Record SRN 16 430 600 then go to Step 6 on page 3 6000 6 NO...

Page 352: ...te the Service Request Number here 13 __ AJZB179 HAVE YOU PERFORMED THE REPAIR ACTION FOR EACH SRA IN THE SERVICE REQUEST NUMBER USING PIC 0010 YES Go to Unresolved Problem PIC 0060 on page 3 0060 1 N...

Page 353: ...indicator is on Step 1 1 Be sure the power switch on the IBM 5081 is set to On 2 Look at the power on indicator on the IBM 5081 Brightness VOverride Button Brighlne I Power Control 1 Switch Indicators...

Page 354: ...cable is connected to the IBM 5081 and to an outlet Be sure that the outlet has power 0 0 D AJZB212 DID YOU FIND A PROBLEM YES This completes the repair NO Record SRN 26 610 then go to Step 9 on page...

Page 355: ...erride Button II IIr ghlne I Power Control I Switch II 1 llrnl V V v __ P JJll ii E1 I 11 I r Failure Indicators AJZB211 ARE ANY OF THE FOUR RED FAILURE INDICATORS ON YES Record SRN 26 610 then go to...

Page 356: ...curely plugged into the display adapter 00 00 00 00 00 00 00 00 00 00 00 00 o o W o AJZB245 IS THE DISPLAY SIGNAL CABLE SECURELY PLUGGED INTO THE DISPLAY ADAPTER NO This completes the repair YES Conti...

Page 357: ...s Override Button while answering the following question Brlghtn 1 Override Button BrlDhtne 8S I Power Control 1 Switch AJZB211 IS THE DISPLAY SCREEN LIGHTED NO Record SRN 26 610 then go to Step 9 on...

Page 358: ...tness Override Button Power Switch e i 1 I In V V QJ1j FEl Ii Failur Indlcal Brightne Control AJZB211 IS ANYTHING DISPLAYED ON THE SCREEN such as text raster lighted background NO Record SRN 26 4BO 4A...

Page 359: ...ride Bunon Power Switch Power on Indicator e lors I r 1 j V V V 1 1 nI J J irru ID I II allur Indica Brightne Control A IZB211 WERE YOU ABLE TO SET THE BRIGHTNESS CONTROL TO THE DESIRED LEVEL NO Recor...

Page 360: ...ges Size When Brightness Control Turned II Too Narrow Titled AJZB253 DOES YOUR DISPLAY HAVE A PROBLEM SIMILAR TO ANY OF THE DISPLAY SCREENS ABOVE OR HAS IT LOST A PRIMARY COLOR YES Record SRN 26 61O 4...

Page 361: ...Service Request Number here 13 __ AJZB179 HAVE YOU PERFORMED THE REPAIR ACTION FOR EACH SRA IN THE SERVICE REQUEST NUMBER USING PIC 0010 YES Go to Unresolved Problem PIC 0060 on page 3 0060 l NO Go to...

Page 362: ...3 6100 10 Service Manual...

Page 363: ...play screen easily the two digit display is blank and the power on indicator is on Step 1 Be sure the Power On and Brightness Control is set to On IBM D Contra Control Power On and Brlghtne Control AJ...

Page 364: ...ghtness Control fully clockwise 3 Wait about 1 minute j Contrast Control Power On and Brlghtn Control AJZB20B IS THE DISPLAY SCREEN COMPLETELY LIGHTED EXCEPT FOR THE BORDER NO Record SRN 26 620 then g...

Page 365: ...trol to the desired level then answer the following question CD P Contrast Control Power On and Brightness Control AJZB20A WERE YOU ABLE TO ADJUST THE BRIGHTNESS CONTROL TO THE DESIRED LEVEL YES Go to...

Page 366: ...ble is connected to an outlet and that the outlet has power lJ 11111111 111111111 1111111 AJZB209 DID YOU FIND A PROBLEM YES This completes the repair NO Record SRN 26 620 470 then go to Step 7 on pag...

Page 367: ...ol Turned Too Wide Too Small Out of Focus 11 Too Narrow Tilted II Rolling AJZB214 DOES YOUR DISPLAY HAVE A PROBLEM SIMILAR TO ANY OF THE DISPLAY SCREENS ABOVE YES Record SRN 26 620 470 then go to Step...

Page 368: ...plugged into the display adapter 16 Pin Module connector Signal Cable AJZB171 IS THE DISPLAY SIGNAL CABLE SECURELY PLUGGED INTO THE DISPLAY ADAPTER YES Record SRN 16 470 620 then go to the next page N...

Page 369: ...Service Request Number here 13 AJZB179 HAVE YOU PERFORMED THE REPAIR ACTION FOR EACH SRA IN THE SERVICE REQUEST NUMBER USING PIC 0010 YES Go to Unresolved Problem PIC 0060 on page 3 0060 1 NO Go to S...

Page 370: ...3 6200 8 Service Manual...

Page 371: ...top cover off 2 When you set the power switch on the system unit to Off wait 30 seconds before setting the power switch to On Step 1 Be sure that the system unit external power cable is plugged into b...

Page 372: ...tor from the system board the power connector from the fixed disk drive and the power connector from the diskette drive 5 Plug in the external power cable to the system unit 6 Set the power switch on...

Page 373: ...hold a piece of paper near the air outlet Cooling Fan o AJZB017 IS THE COOLING FAN OPERATING NO Exchange the cooling fan assembly then go to Step 14 on page 3 8800 14 YES Continue on the next page 6 8...

Page 374: ...the system board 4 Plug in the external power cable to the system unit 5 Be sure the power has been off 30 seconds then set the power switch on the system unit to On 6 Wait 15 seconds then answer the...

Page 375: ...f 30 seconds then set the power switch on the system unit to On 4 Wait 15 seconds then answer the following question AJZIH59 IS THE POWER ON INDICATOR ON NO Exchange the diskette drive then go to Step...

Page 376: ...een off 30 seconds then set the power switch on the system unit to On 4 Wait 15 seconds then answer the following question AJZBlf 9 IS THE POWER ON INDICATOR ON YES Exchange the cooling fan assembly t...

Page 377: ...ard 4 Be sure the power has been off 30 seconds then set the power switch on the system unit to On 5 Wait 15 seconds then answer the following question IS THE COOLING FAN OPERATING NO Check the extern...

Page 378: ...system board 4 Be sure the power has been off 30 seconds then set the power switch on the system unit to On 5 Wait 15 seconds then answer the following question IS THE COOLING FAN OPERATING NO Exchan...

Page 379: ...wing question IS THE POWER ON INDICATOR ON YES One of the external devices is defective Do the following 1 Set the power switch on the system unit to Off 2 Connect the cable to an external device 3 Se...

Page 380: ...n IS THE POWER ON INDICATOR ON YES One of the internal devices or cables is defective Do the following 1 Set the power switch on the system unit to Off 2 Connect one of the internal cables 3 Set the p...

Page 381: ...stem unit to On 4 Wait 15 seconds 5 If the Power On indicator is off repeat the steps until the Power On indicator is on then answer the question below DID YOU FIND A FAILING ADAPTER OR BOARD NO Excha...

Page 382: ...d adapters contain more than one FRU JZ8107 DOES THE FAILING ADAPTER HAVE ADDITIONAL FRUs NO Exchange the failing adapter or board then go to Step 14 on page 3 8800 14 YES Continue on the next page 3...

Page 383: ...tem unit to On then wait 15 seconds before answering the following question AJZB159 IS THE POWER ON INDICATOR ON NO Exchange the failing option or adapter then continue on the next page YES One of the...

Page 384: ...moved install the top cover If needed see Section 4 5 Set the power switch on the system unit to On 6 Run the System Checkout If needed see page 2 17 TESTING COMPLETE Press Enter to continue DiAG 2 WE...

Page 385: ...981 SRA number Step 1 1 Remove the top cover If needed see Section 4 2 Plug the external power cable into the outlet IS THERE A BOARD IN SLOT B OR D NO Go to Step 5 on page 3 9810 5 YES Continue on th...

Page 386: ...e and slot position 2 Set the power switch on the system unit to On 3 Wait 2 minutes then answer the following question A IZB165 IS 5c OR 05 DISPLAYED IN THE TWO DIGIT DISPLAY NO Go to Step 7 on page...

Page 387: ...ed for the boards removed from slots Band D Ii AJZB085 DID YOU REMOVE A BOARD FROM SLOT D NO Set the power switch on the system unit to Off then go to Step 5 on page 3 9810 5 YES Continue on the next...

Page 388: ...nswer the following question IS 5c OR 05 DISPLAYED IN THE TWO DIGIT DISPLAY NO Set the power switch on the system unit to Off 1 Move the memory board now in slot C to slot D 2 Exchange the memory boar...

Page 389: ...ion AJZB165 IS 5c OR 05 DISPLAYED IN THE TWO DIGIT DISPLAY NO Set the power switch on the system unit to Off then go to Step 8 on page 3 9810 8 YES Set the power switch on the system unit to Off 1 Rem...

Page 390: ...utes then answer the following question AJZBl65 IS 5c OR 05 DISPLAYED IN THE TWO DIGIT DISPLAY NO Set the power switch on the system unit to Off then go to Step 8 on page 3 9810 8 YES Set the power sw...

Page 391: ...een off 30 seconds then set the power switch on the system unit to On 4 Wait 2 minutes then answer the following question AJZBjfi i IS 5c OR 05 DISPLAYED IN THE TWO DIGIT DISPLAY NO Repeat this proced...

Page 392: ...the System Checkout If needed see page 2 17 TESTING COMPLETE Press Enter to continue DlAO 2 WERE YOU ABLE TO LOAD AND RUN THE SYSTEM CHECKOUT AND DID THE NO TROUBLE WAS FOUND MESSAGE DISPLAY NO If yo...

Page 393: ...through 5 and record the type and slot position of each 3 Plug the external power cable into the outlet 4 Set the power switch on the system unit to On 5 Wait 2 minutes then answer the following quest...

Page 394: ...set the power switch on the system unit to On 4 Wait 2 minutes then answer the following question AJZBl61 IS 23 DISPLAYED IN THE TWO DIGIT DISPLAY NO Set the power switch on the system unit to Off the...

Page 395: ...power switch on the device to On 4 Insert the RT PC Diagnostics 1 diskette in the diskette drive and close the drive 5 Be sure the power has been off 30 seconds then set the power switch on the syste...

Page 396: ...JZB 4f IS THE FAILING ADAPTER THE RT PC EXPANSION UNIT ADAPTER NO Use the removal procedure in the section that applies to the failing FRU and exchange it then continue On the next page YES Go to IBM...

Page 397: ...System Checkout If needed see page 2 17 TESTING COMPLETE Press Enter to continue DIAG 2 WERE YOU ABLE TO LOAD AND RUN THE SYSTEM CHECKOUT AND DID THE NO TROUBLE WAS FOUND MESSAGE DISPLAY NO If you we...

Page 398: ...3 9840 6 Service Manual...

Page 399: ...r flashing c6 20 see Two Digit Display Codes During Diagnostic Programs on page 2 19 Flashing numbers in the two digit display Diagnostic loops and hangs with nothing displayed in the two digit displa...

Page 400: ...test by pressing the n and Enter keys Unable to select a certain item from a menu Unable to exit a test that is normally ended by pressing the End key IS THE PROBLEM ONE OF THE ABOVE NO Go to Step 6 o...

Page 401: ...Step 3 Look at the bottom of the display DID THE MESSAGE DIAGNOSTIC ERROR Diskette error DISPLAY NO Go to Step 6 on page 3 9860 6 YES Continue on the next page 6 88 Problem Isolation Charts 3 9860 3...

Page 402: ...c test 3 When the test completes or stops look at the bottom of the display DID THE MESSAGE DIAGNOSTIC ERROR Diskette error DISPLAY NO Replace the failing set of diagnostic diskettes Go to Problem Det...

Page 403: ...st Multiple Times option is selected WERE YOU RUNNING THE DIAGNOSTIC PROGRAMS WHILE USING THE RUN TEST MULTIPLE TIMES OPTION YES Dis egard the Diagnostic Error message and start the test agam NO Conti...

Page 404: ...installed before the test is displayed in the ADVANCED DIAGNOSTIC SELECTION menu Look at the test that failed IS A SPECIFIC FRU REQUIRED TO RUN THE FAILING TEST NO Go to Step 8 on page 3 9860 8 YES Co...

Page 405: ...ement procedures in the section for that FRU attached devices may have their own manual Try the failing diagnostic test again DID THE SAME PROBLEM OCCUR NO Go to Step 12 on page 3 9860 12 YES Remove t...

Page 406: ...failing test 4 Plug the external power cable into the outlet 5 Insert the RT PC Diagnostics 1 diskette into the diskette drive and close the drive 6 Set the power switch on the system unit to On 7 Try...

Page 407: ...is the Megapel Adapter exchange the processor then the controller e The diskette drive f If installed the memory board in slot C 3 Be sure the power has been off 30 seconds then set the power switch o...

Page 408: ...dapters or options 3 If the adapter has a device attached to it set the power switch on the device to On 4 Be sure the power has been off 30 seconds then set the power switch on the system unit to On...

Page 409: ...i WAS THE LAST ADAPTER INSTALLED THE RT PC EXPANSION UNIT ADAPTER NO Use the removal procedure in the section that applies to the failing FRU and exchange it then continue on the next page YES Go to I...

Page 410: ...system unit to On 5 Follow the instructions on the menus to run the System Checkout If needed see page 2 17 TESTING COMPLETE Press Enter to continue DlAG 2 WERE YOU ABLE TO LOAD AND RUN THE SYSTEM CHE...

Page 411: ...Section 4 Removal and Replacement Procedures 6 88 Removal and Replacement 4 1...

Page 412: ...ter Removal 4 18 Adapter Replacement 4 20 Attached Device Removal 4 22 Attached Device Replacement 4 23 Battery Removal 4 24 Battery Replacement 4 25 Diskette Drive Removal 4 26 Diskette Drive Replace...

Page 413: ...ow these procedures for the type of device you are removing or installing Use the contents list on the preceding page to select the procedure for your device The removal or replacement procedure may d...

Page 414: ...system unit to locate the diskette drive fixed disk drive connectors and system board slot positions Front View With Covers 4 4 Service Manual Keylock j rii2 n Two Digit Display Diskette Drive Fixed...

Page 415: ...Rear View Without Rear Cover Display Power Connector External Power Cable Connector Mouse Connector Keyboard Connector LRear Fan AJZBOO6 6 88 Removal and Replacement 4 5...

Page 416: ...Top View Without Covers Board Retainer Power Supply o Cooling Fan A sembly Power Connector Operator Panel As embly Power Connector 4 6 Service Manual Operator Panel Connector Battery Connector AJZBO l...

Page 417: ...Board Power Connectors Banery Connector Operator Panel Connector AJ Processor Board i Floating Point Board Optional Q Memory Option Q Memory Option W Adapter Slots AJZBO J9 6 88 Removal and Replaceme...

Page 418: ...pters processor board floating point board system memory boards diskette drive and the fixed disk drive are static sensitive devices Use the following steps to prevent damage to a static sensitive dev...

Page 419: ...edges only do not touch the component pins or solder joints Grasp diskette drives by their frames to avoid touching the electronics board AJZB192 3 When inserting an option adapter into the system boa...

Page 420: ...m unit and devices installed within or attached to the system unit Rear Cover Removal 1 Set the power switches of the attached devices to Off 2 Set the power switch of the system unit to Off 3 Press d...

Page 421: ...o the latch brackets Push down on the rear cover while you move it into position then let up on the cover to hook it 2 Set the power switches of the attached devices to On 3 Set the power switch of th...

Page 422: ...longer than 10 minutes with the top cover off 1 Do the Rear Cover Removal on page 4 10 2 Unplug the external power cables to the attached devices and system unit at the outlet 3 Set the keylock to Un...

Page 423: ...care not to damage the cables to the fixed disk and diskette drives 2 Install the four cover screws 3 Do the Rear Cover Replacement on page 4 11 4 Plug in the external power cables of the attached de...

Page 424: ...Processor Floating Point or System Memory Removal 1 Do the Top Cover Removal on page 4 12 2 Open the two board retainers 2 At Same nme Lift T8b Her 1 Apply Pr ur Her 4 14 Service Manual AJZB021...

Page 425: ...slot 6 and place it on top of the system unit with the cables attached 4 Remove the desired board 5 Record the type and slot position AJ Processor Board ijJ Floating Point Board Memory Option Q Memory...

Page 426: ...umber you recorded then align the board with the slot and press into position 2 Be sure the cables are securely connected then install the fixed disk and diskette adapter in slot 6 Proc or Board Floal...

Page 427: ...ntative After you exchange the Processor Board notify the customer that the unique identification number of the system unit has changed The customer needs to update the authorization for any program t...

Page 428: ...e Top Cover Removal on page 4 12 2 If present disconnect the external cables 3 Remove the adapter mounting screw or open the two board retainers 2 At Same Time Lift Tab Here 1 Apply Pressure Here 4 18...

Page 429: ...record their settings If needed refer to the jumper Or switch settings information for the adapter in Section 9 Note Some options and adapters have optional pluggable features You can either move the...

Page 430: ...U or be sure the new option or adapter has it installed 1 Look at the jumper or switch settings you recorded then set the jumpers or switches If needed refer to Section 9 2 If present connect the inte...

Page 431: ...adapter mounting screw or close the two board retainers 5 If present connect the external cables 6 Do the Top Cover Replacement on page 4 13 Board Relainer Board Retainer AJZBF020 6 88 Removal and Rep...

Page 432: ...ure all media is removed from the device 1 Do the Rear Cover Removal on page 4 10 2 Unplug the external power cable to the attached device 3 Disconnect the signal cable to the device from the adapter...

Page 433: ...Replacement 1 Connect the signal cable for the device to the adapter 2 Plug in the external power cable to the attached device 3 Do the Rear Cover Replacement on page 4 11 AJZB005 6 88 Removal and Re...

Page 434: ...from children Replace with IBM part number 6299201 only or a battery that has been specifically classified by Underwriters Laboratories for use with the IBM 6151 System Unit and is so marked to indic...

Page 435: ...lace with IBM part number 6299201 only or a battery that has been specifically classified by Underwriters Laboratories for use with the IBM 6151 System Unit and is so marked to indicate such classific...

Page 436: ...Diskette Drive procedures If needed see Section 7 1 Do the Top Cover Removal on page 4 12 2 Disconnect the ground wire 3 Disconnect the power connector 4 Disconnect the signal connector 4 26 Service...

Page 437: ...5 Pull on the latch wire to release the drive then slide the drive out of the system unit Drive Lateh Wire AJZ8F024 6 88 Removal and Replacement 4 27...

Page 438: ...iskette Drive procedures If needed see Section 7 1 Be sure the terminator resistor is installed If needed refer to Section 7 2 Align the drive and push it into the system unit until the latch wire cli...

Page 439: ...3 Connect the signal connector 4 Connect the power connector 5 Connect the ground wire 6 Do the Top Cover Replacement on page 4 13 Power Signal f Ground WL A JZBFml 6 88 Removal and Replacement 4 29...

Page 440: ...ion 8 1 Do the Top Cover Removal on page 4 12 2 Pull on the latch wire to release the diskette drive then slide the drive part way out of the system unit 3 Pull on the latch wire to release the fixed...

Page 441: ...the ground wire 5 Disconnect the power cable 6 Disconnect the signal cable 7 Disconnect the data cable 8 Slide the drive out of the system unit Power Connector Ground WL AJZBF032 6 88 Removal and Rep...

Page 442: ...ed Disk Drive procedures If needed see Section 8 1 Be sure the terminator resistor and the drive selection jumper are properly installed If needed refer to Section 8 2 Slide the fixed disk drive part...

Page 443: ...e 4 Slide the fixed disk drive into the system unit until the latch wire clicks 5 Slide the diskette drive into the system unit until the latch wire clicks 6 Do the Top Cover Replacement on page 4 13...

Page 444: ...ylock Removal 1 Do the Operator Panel Board Removal on page 4 36 2 Be sure the keylock is in the Unlocked position 3 Remove the mounting clip 4 Remove the keylock and spacer 4 34 Service Manual AJZB04...

Page 445: ...ment 1 Be sure the keylock is in the Unlocked position 2 Install the keylock and spacer then install the mounting clip 3 Do the Operator Panel Board Replacement on page 4 37 AJZB044 6 88 Removal and R...

Page 446: ...ge 4 12 2 Be sure the keylock is in the Unlocked position 3 Disconnect the operator panel cable from the system board 4 Remove the mounting screw and the operator panel assembly 5 Remove the mounting...

Page 447: ...n the Unlocked position Install the operator panel board and mounting screw Install the operator panel assembly and mounting screw Connect the operator panel cable to the system board Do the Top Cover...

Page 448: ...te adapter from slot 6 and place it on top of the system unit with the cables attached 3 Disconnect the cooling fan power cable 4 Pull the fan mounting latches toward the front then lift up on the coo...

Page 449: ...d press into position 2 Connect the cooling fan assembly power cable 3 Install the fixed disk and diskette adapter in slot 6 4 Do the Top Cover Replacement On page 4 13 Cooling Fan Mounting Latches Co...

Page 450: ...Remove the cooling fan assembly page 4 38 4 Disconnect the power cables from the system board 2 the fixed disk drive and the diskette drive If needed slide the fixed disk drive and diskette drive part...

Page 451: ...move the power supply mounting screw 7 Raise the end of the power supply next to the mounting screw then lift the power supply up out of the system unit ff I o o AJZB029 6 88 Removal and Replacement 4...

Page 452: ...ement 1 Lower the power switch end of the power supply into the system unit until the step contacts the base then lower the other end into position 2 Install the power supply mounting screw I AJZBOZA...

Page 453: ...the fixed disk drive and the diskette drive 5 Install the cooling fan assembly page 4 39 6 If present connect the display power cable to the power supply 7 Connect the external power cable to the pow...

Page 454: ...Removal 1 Do the Top Cover Removal on page 4 12 2 Remove the external power cable at the power supply 3 Remove all of the external cables attached to the system board or the adapters AJZBOO7 4 44 Ser...

Page 455: ...he type and slot position of each pages 4 18 or 4 14 Disconnect the power connectors from the system board Disconnect the operator panel cable from the system board Disconnect the battery cable from t...

Page 456: ...4 46 Service Manual 9 Do the Rear Fan Assembly Removal on page 4 51 10 Press back on the two rear guide latches and lift the guide up out of the system unit AJZB025...

Page 457: ...stem board mounting screws 12 Press on the latches then remove the system board by lifting it up and sliding it out the end of the system unit S tem Board Latches Mounting Screws o AJZB034 6 88 Remova...

Page 458: ...sition 2 Install the three system board mounting screws in the sequence indicated below 3 Align the rear guide and press it down into position 4 Do the Rear Fan Assembly Replacement on page 4 52 First...

Page 459: ...cable to the system board 6 Connect the battery cable to the system board 7 Connect the power cable connectors to the system board Power Connector B_ry Connector Operator Panel Connector AJZB040 6 88...

Page 460: ...0 Connect each of the external cables to the system board and adapters 11 Connect the external power cable to the power supply 12 Do the Top Cover Replacement on page 4 13 00000000 OODooooo DDDDDDD 0...

Page 461: ...Rear Fan Assembly Removal 1 Do the Top Cover Removal on page 4 12 2 Disconnect the rear fan power cable 3 Remove the four rear fan mounting screws AJZB255 6 88 Removal and Replacement 4 51...

Page 462: ...ar Fan Assembly Replacement 1 Align the rear fan assembly and install the four mounting screws 2 Connect the rear fan assembly power cable 3 Do the Top Cover Replacement on page 4 13 4 52 Service Manu...

Page 463: ...Section 5 Base System Unit 6 88 Base System Unit 5 1...

Page 464: ...formation 5 001 2 RT PC Advanced Processor Board 5 002 1 Processor Board Identification Number 5 002 1 Removal Procedure 5 002 1 Replacement Procedure 5 002 1 Parts Information 5 002 2 RT PC Enhanced...

Page 465: ...l feature It is included in this section because it improves the numerical processing ability of the 32 bit processor during floating point operations The floating point board is an optional feature a...

Page 466: ...Power includes attached display Hertz Heat output Altitude 160 mm 6 1 4 inches 540 mm 21 1 4 inches 465 mm 18 1 4 inches 25 kg 60 pounds 15 6 to 32 2 C 60 to 90 F 8 80 percent noncondensing U S 90 13...

Page 467: ...Routing Diagram to correctly route the internal cables Route the signal cables as shown to prevent interference with top cover Be aur cables are below the top of the cage I uu I UUI I 1 Irt I i Be sur...

Page 468: ...er mouse adapter and slots for the processor board floating point board system memory boards and I O adapters Power Connectors Battery Connector Operator Panel Connector AJ Processor Board iJ Floating...

Page 469: ...w paths between the system devices Bits 8 15 16 Bit 1 0 Channel 1 Real Time Clock 32 811 Processor Chann8 Input Output Channel Controller OCC Mouse r Adapler Mouse Connector Keyboard Connector Floatin...

Page 470: ...ibution Diagram Use the Power Distribution Diagram to identify the power connectors I Rear Fan Power Supply Power Switch System Board Cooling Fan Diskette Drive 5 8 Service Manual Banery Fixed disk Dr...

Page 471: ...agram to identify the signal connectors t l Diskelte Drive o 0 PosilionA CL_ _j A Fixed disk Drive Position C I __CP LC J B I I C Cl I C C I C A Fixed disk and Diskelte Drive Adapter System Board L _...

Page 472: ...Parts Information 17 17 5 2 5 10 Service Manual AJZB0l2...

Page 473: ...ng rack mounting 9 6294819 Washer rack mounting 10 6298395 Stud rack mounting 11 6299201 Battery 12 6080458 Front guide assembly 13 6360965 Pad foot 14 1501437 Blank bracket 15 6080459 Rear guide asse...

Page 474: ...5 12 Service Manual 25 AJZB013...

Page 475: ...d disk and diskette 19 6298410 Rack 20 6453886 Operator panel board 21 6299485 Keylock assembly 22 6299523 Spacer keylock 23 6298181 Operator panel bracket 24 6299231 System board 25 08F3068 Fan rear...

Page 476: ...5 14 Service Manual 4 2 3 5 6 9 7 8 AJZB190...

Page 477: ...aland Argentina 2 6952291 Power cable Paraguay Uruguay 3 6952320 Power cable Northern Europe Greece Turkey 4 1838574 Power cable Thailand 5 6952347 Power cable South Africa 5 6952329 Power cable Denma...

Page 478: ...5 16 Service Manual...

Page 479: ...exchanged the identification number is a different number Therefore any program that uses the identification number for access needs the authorization updated Reminder to Service Representative After...

Page 480: ...Parts Information AJZB093 Index Part Number Number Description 1 79X3766 RT PC Processor Board 6298223 Processor board holder 5 001 2 Service Manual...

Page 481: ...unique to that processor board After the processor board is exchanged the identification number is a different number Therefore any program that uses the identification number for access needs the aut...

Page 482: ...Parts Information AJZB094 Index Part Number Number Description 1 08F3639 RT PC Advanced Processor Board 6298223 Processor board holder 5 002 2 Service Manual...

Page 483: ..._ After the processor board is exchanged the identification number is a different number Therefore any program that uses the identification number for access needs the authorization updated Reminder t...

Page 484: ...Parts Information AJZB241 Index Part Number Number Description 1 08F3587 RT PC Enhanced Advanced Processor Board 6298223 Processor board holder 5 003 2 Service Manual...

Page 485: ...the 32 bit processor The RT PC Floating Point Board is used only with the RT PC Processor Board Removal Procedure See Processor Floating Point or System Memory Removal in Section 4 Replacement Procedu...

Page 486: ...AJZBll95 Part Description t Board Index Number Number RT PC Floating Pam 6299220 1 t o n I forma 10 Parts n 5 004 2 Manual ServIce...

Page 487: ...vels of the RT PC Advanced Floating Point Board Levell Bar Code A1l7Kxxxxxx can be used with the RT PC Processor Board and the RT PC Advanced Processor Board Level 2 Bar Code A1206xxxxxx can be used w...

Page 488: ...ber Description 1 61X6814 Advanced Floating Point Board Level 1 1 08F3589 Advanced Floating Point Board Level 2 Note See the previous page for a description of each board_ Do not replace a Level 2 boa...

Page 489: ...Section 6 System Memory Options 6 88 System Memory 6 1...

Page 490: ...0 2 RT PC 4MB Memory Expansion Option 6 012 1 Specifications 6 012 1 Removal Procedure 6 012 1 Replacement Procedure 6 012 1 Parts Information 6 012 2 RT PC 4MB Fast Memory Expansion Option 6 013 1 Sp...

Page 491: ...memory boards are directly addressed by the processor board See Section 9 Adapters for memory options that install in adapter slots 2 through 7 and attach to the I O channel Pages in this section con...

Page 492: ...6 4 Service Manual...

Page 493: ...Option is used only with the RT PC Processor Board Specifications Slot positions Bytes of memory Memory type Removal Procedure C D 1 0M bytes ECC Use the Processor Floating Point or System Memory Rem...

Page 494: ...Note Components may vary See the Label on the Board A IZHOWI Index Part Number Number Description 1 6848223 RT PC 1MB Memory Expansion Option Note Look for 1MB ECC MEMORY printed on the option 6 008...

Page 495: ...Option is used only with the RT PC Processor Board Specifications Slot positions Bytes of memory Memory type Removal Procedure C D 2 0M bytes ECC Use the Processor Floating Point or System Memory Rem...

Page 496: ...n Note Components may vary See the Label on the Board AJZBW9 Index Part Number Number Description 1 6299228 RT PC 2MB Memory Expansion Option Note Look for 2MB ECC MEMORY printed on the option 6 010 2...

Page 497: ...Option is used only with the RT PC Processor Board Specifications Slot positions Bytes of memory Memory type Removal Procedure C D 4 0M bytes ECC Use the Processor Floating Point or System Memory Rem...

Page 498: ...n Note Component may vary See the Label on lbe Board AJZB099 Index Part Number Number Description 1 61X6157 RT PC 4MB Memory Expansion Option Note Look for 4MB ECC MEMORY printed on the option 6 012 2...

Page 499: ...ion Option is used only with the RT PC Advanced Processor Board Specifications Slot positions Bytes of memory Memory type Removal Procedure C D 4 0M bytes ECC Use the Processor Floating Point or Syste...

Page 500: ...Jumper Settings Set the jumper as shown below Note Components may vary See the Label on Ihe Board Jumper 1 AJZB09i 6 013 2 Service Manual...

Page 501: ...te Components may vary See the Label on the Board AJZB098 Index Part Number Number Description 1 61X7005 RT PC 4MB Fast Memory Expansion Option Note Look for 4MB ENHANCED ECC MEMORY printed on the opt...

Page 502: ...6 013 4 Service Manual...

Page 503: ...sion Option is used only with the RT PC Advanced Processor Board Specifications Slot position Bytes of memory Memory type Removal Procedure C D 8 0M bytes ECC Use the Processor Floating Point or Syste...

Page 504: ...Jumper Settings Set the jumper as shown below Note Components may vary See the Label on the Board Jumper 1 AJZB097 6 016 2 Service Manual...

Page 505: ...Note Components may vary See the Label on the Board AJZB 9 Index Part Number Number Description 1 61X7009 RT PC 8MB Fast Memory Expansion Option Note Look for 8MB ENHANCED ECC MEMORY printed on the op...

Page 506: ...6 016 4 Service Manual...

Page 507: ...Section 7 Diskette Drive 6 88 Diskette Drive 7 1...

Page 508: ...ection 7 3 Handling a Diskette Drive 7 4 IBM High Capacity Diskette Drive 7 100 1 Specifications 7 100 1 Removal and Replacement Procedures 7 100 1 Terminator Resistor 7 100 2 Parts Information 7 100...

Page 509: ...ystem Unit can only have one diskette drive installed The diskette drive is the IBM High Capacity Diskette Drive The fixed disk drive and diskette drive share a fixed disk and diskette drive adapter P...

Page 510: ...the drive from static discharges 1 Lay the diskette drive still wrapped in its antistatic bag on a flat surface near the system unit 2 Position yourself so you won t have to walk around while exchang...

Page 511: ...is drive is a single field replaceable unit Specifications Diskette type Total tracks Sectors per track Bytes per sector Tracks per inch Maximum number 5 25 inch double sided cobalt enhanced oxide coa...

Page 512: ...r Resistor Use the diagram below to identify and install the terminator resistor Factory Set Jumpera Tormlnetor R letor Diskette Drive Sign Connector CJ D c J c J D c JD 7 100 2 Service Manual Top Vie...

Page 513: ...Information Release Lever In Use Indicator r JZB086 Index Part Number Number Description 1 68X3752 IBM High Capacity Diskette Drive 61X6800 Cable fixed disk and diskette drive 6 88 Diskette Drive 7 1...

Page 514: ...7 100 4 Service Manual...

Page 515: ...Section 7 Diskette Drive 6 88 Diskette Drive 7 1...

Page 516: ...ection 7 3 Handling a Diskette Drive 7 4 IBM High Capacity Diskette Drive 7 100 1 Specifications 7 100 1 Removal and Replacement Procedures 7 100 1 Terminator Resistor 7 100 2 Parts Information 7 100...

Page 517: ...ystem Unit can only have one diskette drive installed The diskette drive is the IBM High Capacity Diskette Drive The fixed disk drive and diskette drive share a fixed disk and diskette drive adapter P...

Page 518: ...the drive from static discharges 1 Lay the diskette drive still wrapped in its antistatic bag on a flat surface near the system unit 2 Position yourself so you won t have to walk around while exchang...

Page 519: ...is drive is a single field replaceable unit Specifications Diskette type Total tracks Sectors per track Bytes per sector Tracks per inch Maximum number 5 25 inch double sided cobalt enhanced oxide coa...

Page 520: ...r Resistor Use the diagram below to identify and install the terminator resistor Factory Set Jumpera Tormlnetor R letor Diskette Drive Sign Connector CJ D c J c J D c JD 7 100 2 Service Manual Top Vie...

Page 521: ...Information Release Lever In Use Indicator r JZB086 Index Part Number Number Description 1 68X3752 IBM High Capacity Diskette Drive 61X6800 Cable fixed disk and diskette drive 6 88 Diskette Drive 7 1...

Page 522: ...7 100 4 Service Manual...

Page 523: ...Section 8 Fixed Disk Drives 6 88 Fixed Disk Drives 8 1...

Page 524: ...8 130 1 Replacement Procedure 8 130 1 Terminator Resistor and Drive Setup Switches 8 130 2 Parts Information 8 130 3 Fixed Disk Drive Type E114 8 132 1 Specifications 8 132 1 Removal Procedure 8 132 1...

Page 525: ...unit has only one fixed disk drive The fixed disk drive and diskette drive share a fixed disk and diskette drive adapter If needed see Section 9 for information about the diskette drive adapters Pages...

Page 526: ...the drive from static discharges 1 Lay the fixed disk drive still wrapped in its antistatic bag on a flat surface near the system unit 2 Position yourself so you won t have to walk around while excha...

Page 527: ...ed data Specifications Drive position Disk size Adapter Removal Procedure C 5 25 inch fixed disk IBM AT Fixed Disk and Diskette Drive Adapter Use the Fixed Disk Drive Removal Procedure in Section 4 Re...

Page 528: ...identify and install the terminator resistor on the type R40 drive Set the drive selection jumper on the next to Iast position as shown Data e Connector Terminator Resistor Signal Connector 8 120 2 S...

Page 529: ...Information A IZR090 Index Part Number Number Description 1 6299235 Fixed disk drive type R40 61X6800 Cable fixed disk and diskette drive 6493875 Logic board and instructions 6 88 Fixed Disk Drives 8...

Page 530: ...8 120 4 Service Manual...

Page 531: ...ormatted data Specifications Drive position Disk size Adapter Removal Procedure C 5 25 inch fixed disk RT PC ESDI Magnetic Media Adapter Use the Fixed Disk Drive Removal Procedure in Section 4 Replace...

Page 532: ...o identify and install the terminator resistor on the type R70 drive Set the drive setup switches as shown Setup Switch Settings ORO I X 2 X 3 X 4 X 5 X 6 X Data Connector Terminator Resistor Signal C...

Page 533: ...Information 1 AJZB090 Index Part Number Number Description 1 61X6942 Fixed disk drive type R70 61X6800 Cable fixed disk and diskette drive 6370793 Logic board and instructions 6 88 Fixed Disk Drives 8...

Page 534: ...8 128 4 Service Manual...

Page 535: ...fferent The type R70 and E70 fixed disk drives are not interchangeable Specifications Drive position Disk size Adapter Removal Procedure IBM 6151 C IBM 6156 F G H 5 25 inch fixed disk Extended ESDI Ma...

Page 536: ...he terminator resistor Set the drive setup switches as shown Setup Switch settings For Intemal IBM 8156 In lallatlon 1nlt811atlon Off On Off On 1 X 1 X 2 X 2 X 3 X 3 X 4 X 4 X 5 X 5 X 8 X 11 X Data Co...

Page 537: ...Information AJZB090 Index Part Number Number Description 1 79X3989 Fixed disk drive type E70 61X6800 Fixed disk and diskette drive cable 6370793 Logic board and instructions 6 88 Fixed Disk Drives 8...

Page 538: ...8 130 4 Service Manual...

Page 539: ...Drive position Disk size Adapter Removal Procedure IBM 6151 C IBM 6156 F G H 5 25 inch fixed disk Extended ESDI Magnetic Media Adapter or Portable Disk Drive Adapter Use the Fixed Disk Drive Removal...

Page 540: ...r Set the drive setup switches as shown according to the unit your drive is installed in Setup Switch SettIng_ For Intemel IBM 81M Installation In UeOon Off On Off On 1 X 1 X 2 X 2 X 3 X 3 X 4 X 4 X 5...

Page 541: ...Information AJZB090 Index Part Number Number Description 1 00F2273 Fixed disk drive type E114 61X6800 Fixed disk and diskette drive cable 6370951 Logic board and instructions 6 88 Fixed Disk Drives 8...

Page 542: ...8 132 4 Service Manual...

Page 543: ...d Disk Drive Type H310 There are no adjustments or individually field replaceable parts on this drive Specifications Drive positions Disk Size Adapter Removal Procedure IBM 6151 C IBM 6156 F G H 5 25...

Page 544: ...Terminator Resistor For drive positions C F G or H install the terminator resistor if it is not already installed Terminator Rnl lOr AJZB2 l8 8 134 2 Service Manual...

Page 545: ...Drive Setup Switch Settings Set the drive setup switches as shown letup _h OnOl 1 II 2 II a II 4 II I II I II 7 II AJZB237 6 88 Fixed Disk Drives 8 134 3...

Page 546: ...etup Switch Date Connector Ground Lug Power Connector Signal Connector AJZB236 Index Part Number Number Description 1 08F3358 Fixed disk drive type E310 61X6800 Fixed disk and diskette drive cable 8 1...

Page 547: ...d Disk Drive Type H310 There are no adjustments or individually field replaceable parts On this drive Specifications Drive positions Disk Size Adapter Removal Procedure IBM 6151 C IBM 6156 F G H 5 25...

Page 548: ...Terminator Resistors For drive positions C F G or H install the terminator resistors if they are not already installed JZBi59 8 135 2 Service Manual...

Page 549: ...Jumper Settings Set the jumpers as shown D D AJZB260 6 88 Fixed Disk Drives 8 135 3...

Page 550: ...n o Ground Lug o o Data Connector Signal Connector Power Connector AJZB258 Index Part Number Number Description I 08F3358 Fixed disk drive type H310 6lX6800 Fixed disk and diskette drive cable 8 135 4...

Page 551: ...Section 9 Adapters 6 88 Adapters 9 1...

Page 552: ...lacement Procedures 9 031 1 Jumper Settings 9 031 2 Parts Information 9 031 4 RT PC Extended ESDI Magnetic Media Adapter 9 032 1 Specifications 9 032 1 Removal and Replacement Procedures 9 032 1 Jumpe...

Page 553: ...ngs 9 053 3 Parts Information 9 053 4 RT PC 4 Port Asynchronous RS 232C Adapter Buffered 9 056 1 Specifications 9 056 1 Removal Procedure 9 056 2 Replacement Procedure 9 056 2 Switch Settings 9 056 3...

Page 554: ...per Settings Early Version 9 071 3 Jumper Settings Later Version 9 071 4 Parts Information Early Version 9 071 5 Parts Information Later Version 9 071 6 RT PC Small Computer Systems Interface Adapter...

Page 555: ...fications 9 089 1 Removal and Replacement Procedures 9 089 1 Parts Information 9 089 2 RT PC 5080 Peripheral Adapter 9 092 1 Specifications 9 092 1 Removal Procedure 9 092 1 Replacement Procedure 9 09...

Page 556: ...ail information about adapters used in the IBM 6151 System Unit Use the contents list on the preceding pages to find the information about your specific adapter Pages in this section contain a 3 digit...

Page 557: ...se the Adapter Removal Procedure in Section 4 to remove the option If the problem is isolated to a single failing module pry up on the ends of the module to remove it Alternate between the ends of the...

Page 558: ...itch banks then use the chart below to set the switches IBM AT 512 KB Memory Expansion Option Switch Settings Bank 0 Bank 1 Off On Off On Switch 1 X X Switch 2 X X Switch 3 X X Switch 4 X X Switch 5 X...

Page 559: ...Parts Information 2 Switch Bank 1 AJZBI n Index Part Number Number Description 1 8286115 IBM AT 512 KB Memory Expansion Option 2 8286139 Module 128K bits 1 each 6 88 Adapters 9 019 3...

Page 560: ...9 019 4 Service Manual...

Page 561: ...e the numerical capability of the coprocessor Specifications Slot position Interrupt level Maximum number 5 15 shared 1 Removal and Replacement Procedures Use the Adapter Removal procedure in Section...

Page 562: ...Parts Information Notch AJZB1l5 Index Part Number Number Description 1 6299226 RT PC AT Coprocessor Option 2 8286127 IBM AT Math Co Processor module 9 023 2 Service Manual...

Page 563: ...s and two fixed disk drives Specifications Slot position I O addresses DMA channel Interrupt levels Maximum number 6 Diskette 03FO 03F7 Fixed disk 01FO 01F7 Diskette drive 2 Diskette drive 6 Fixed dis...

Page 564: ...the adapter ers for per settingSTJ b IO W to s et th_e_ lU_ID_P___ _ _ _ Jum i h d rnm Jumper Jumper 2 AJZB132 9 027 2 Service Manual...

Page 565: ...This page intentionally blank 6 88 Adapters 9 027 3...

Page 566: ...t n I forma 10 Parts n r k1 o ntltlcatlon 2 4 Missing Pin PI 8 Jumper 1 Drive Position C Data Cable Drive Position C Signal Cable Position A Drive Signal Cable AJZB1 1 9 027 4 e Manual ServlC...

Page 567: ...Index Part Number Number Description 1 79X3431 IBM AT Fixed Disk and Diskette Drive Adapter 61X6800 Cable fixed disk and diskette drive 6 88 Adapters 9 027 5...

Page 568: ...9 027 6 Service Manual...

Page 569: ...isk drives Specifications Slot position I O addresses DMA channel Interrupt levels Maximum number 6 Diskette drive 03FO 03F7 Fixed disk drive 01FO 01F7 Diskette drive 2 Diskette drive 6 Fixed disk dri...

Page 570: ...Jumper Settings Use the diagram below to set the jumper for the adapter The jumper sets the I O addresses of the adapter 9 031 2 Service Manual AJZB139...

Page 571: ...This page intentionally blank 6 88 Adapters 9 031 3...

Page 572: ...t o n I forma 10 Parts n Jumper 1 klentlficatlon 1 3 Missing Pin Pin 5 Drive Position C Cable Data Position C Drive ble Signal Ca P silion A Drive 0 Signal Cable A JZRJ lH 9 031 4 Manual ServIce...

Page 573: ...Index Part Number Number Description 1 OOF2160 RT PC ESDI Magnetic Media Adapter 61X6800 Cable fixed disk and diskette drive 6 88 Adapters 9 031 5...

Page 574: ...9 031 6 Service Manual...

Page 575: ...ifications Slot position I O addresses DMA channels Interrupt level 6 Diskette drive 03FO 03F7 Fixed disk drive 01FO 01F7 and 05FO 05F7 Diskette drive 2 Fixed disk drive 0 1 set by program Diskette dr...

Page 576: ...Jumper Settings Early Version Use the diagram below to set the jumper on the early version as shown AJZB119 9 032 2 Service Manual...

Page 577: ...Jumper Settings Later Version Use the diagram below to set the jumper on the later version as shown AJZB 12 6 88 Adapters 9 032 3...

Page 578: ...Drive Signal Cabl D kelta Drl e Signal Cable AJZB254 Index Part Number Number Description 1 08F3766 RT PC Extended ESDI Magnetic Media Adapter replace either version with this later version 61X6800 F...

Page 579: ...e Modules Specifications Slot position I O addresses DMA channels Interrupt level Maximum number 2 5 Fixed disk drive 0170 0177 and 0570 0577 Fixed disk drive 1 3 set by program Fixed disk drive 12 14...

Page 580: ...Jumper Settings Use the diagram below to set the jumper as shown 9 033 2 Service Manual...

Page 581: ...Parts Information E dern File Connector AJZB235 Index Part Number Number Description 1 08F3612 Portable Disk Drive Adapter 6 88 Adapters 9 033 3...

Page 582: ...9 033 4 Service Manual...

Page 583: ...its to attach the IBM 5151 Personal Computer Display Specifications Slot position I O addresses Memory addresses Interrupt level Maximum number 1 Display adapter 03BO 03BA Printer adapter 03BB 03BF Di...

Page 584: ...mation Display Connector Parallel Printer Connector AJZBI02 Index Part Number Number Description 1 8529148 IBM Monochrome Display and Printer Adapter 8529214 IBM PC Parallel Printer Cable 9 040 2 Serv...

Page 585: ...1 03CO 03DF OAOOOO OBFFFF OCOOOO OC3FFF 9 1 Removal and Replacement Procedures Use the Adapter Removal procedures in Section 4 for removal If the IBM PC Graphics Memory Expansion Card is present remo...

Page 586: ...Settings Use the diagram below to set the jumpers Use the chart on the following page to set the mode switch Pl With Peraonal Computer DI play Q Pl With Enhanced Color Claplsy AJZBlOfi 9 042 2 Service...

Page 587: ...display attached to the IBM PC Enhanced Graphics Adapter is not assigned to the RT PC AT Coprocessor Option The display attached to the IBM PC Enhanced Graphics Adapter is assigned to the RT PC AT Cop...

Page 588: ...to the RT PC AT Coprocessor Option in dedicated mode Another display may also be installed and assigned to the RT PC AT Coprocessor Option as a second display Second Display IBM 5151 Mode of Assignmen...

Page 589: ...sor Option in dedicated mode Another display may also be installed and assigned to the RT PC AT Coprocessor Option as a second display IBM 5154 IBM 5154 Operating Mode or Assignment Emulation Mode Sw1...

Page 590: ...2 Display Connector Light Pen COoflector P2 Connector J1 AJZBI06 Index Part Number Number Description 1 8654215 IBM PC Enhanced Graphics Adapter 2 6323468 IBM PC Graphics Memory Expansion Card 3 86542...

Page 591: ...e Graphics Display to the system unit Specifications Slot positions I O addresses Memory addresses Interrupt level Maximum number 2 5 0160 016F DOOOOO D1FFFF 11 1 Removal and Replacement Procedures Us...

Page 592: ...Parts Information AJZB120 Index Part Number Number Description 1 OOF2357 RT PC Advanced Monochrome Graphics Display Adapter 9 045 2 Service Manual...

Page 593: ...ics Display to the system unit Specifications Slot positions I O addresses Memory addresses Interrupt level Maximum number 2 5 0150 015F D20000 D3FFFF 11 1 Removal and Replacement Procedures Use the A...

Page 594: ...Parts Information Ol pley Cable Connector AJZB124 Index Part Number Number Description 1 OOF2350 RT PC Advanced Color Graphics Display Adapter 9 048 2 Service Manual...

Page 595: ...6155 Extended Monochrome Graphics Display to the system unit Specifications Slot positions I O addresses Memory addresses DMA channel Interrupt level Maximum number 2 4 ODI0 OD2F D80000 DFFFFF 7 11 1...

Page 596: ...t o n I forma 10 Parts n AJZBl2f Display Connector I X I Part hies Display DescriptIOn hrome Grap Number d d Monoe ber RT PC Exten e 6299351 Adapter Inde Num 1 9 051 2 Manual ServIce...

Page 597: ...play controller board It also contains a parallel printer adapter Note The parallel printer adapter on the IBM Megapel Display Adapter must be disabled see switch settings if the IBM Monochrome Displa...

Page 598: ...ntroller board 4 Disconnect the display processor board 5 Exchange either board then use the following procedure to assemble Replacement Procedure Note The IBM Megapel Display Adapter consists of two...

Page 599: ...or board Switch Position On Off Open 1 Not used Set to Off 2 Enable the printer Disable the printer adapter adapter 3 Enable the PC Color Set to Off for any display that Graphics Adapter cannot use th...

Page 600: ...ctor 2 3 Pin Video Connector AJZBl44 Index Part Number Number Description 1 6247666 Display controller board 1 6247529 Display controller board labeled 16M 2 6247662 Display processor board 6247661 Ca...

Page 601: ...pt level 9 can be used 2 Interrupt levels cannot be shared between the system unit and the RT PC 6192 3 All interrupt levels are shared but interrupt level 11 cannot be shared with the SCSI Adapter Al...

Page 602: ...Removal Procedure Use the Adapter Removal Procedure in Section 4 Replacement Procedure Use the Adapter Replacement Procedure in Section 4 9 056 2 Service Manual...

Page 603: ...synchronous adapter can be set to any of the four address ranges Switch Bank 1 Interrupt Level Selection 9 10 11 OtT On OtT On OtT On Switch 1 X X X Switch 2 X X X Switch 3 X X X Switch Bank 2 Address...

Page 604: ...Number Number Description 1 61X6339 4 Port Asynchronous RS 232C Adapter Buffered 6298240 RT PC Modem Cable RS 232C 10 Pin 6298525 RT PC Serial Printer Cable 10 Pin 6298526 RT PC ASCII Terminal Cable R...

Page 605: ...t level 9 can be used 2 Interrupt levels cannot be shared between the system unit and the RT PC 6192 3 All interrupt levels are shared but interrupt level 11 cannot be shared with the SCSI Adapter Als...

Page 606: ...Removal Procedure Use the Adapter Removal Procedure in Section 4 Replacement Procedure Use the Adapter Replacement Procedure in Section 4 9 059 2 Service Manual...

Page 607: ...ynchronous adapter can be set to any of the four address ranges Switch Bank 1 Interrupt Level Selection 9 10 11 Off On Off On Off On Switch 1 X X X Switch 2 X X X Switch 3 X X X Switch Bank 2 Address...

Page 608: ...our 6 Pln 3 Connectors 4 AJZB122 Index Part Number Number Description 1 79X3782 4 Port Asynchronous RS 422A Adapter Buffered 6298246 ASCII Terminal Cable RS 422A 6 pin 20 m 6487640 ASCII Terminal Cabl...

Page 609: ...positions Serial addresses Parallel addresses Interrupt levels Bit rates Bits per character Maximum number 1 5 Primary adapter 03F8 03FF Alternate adapter 02F8 02FF Primary adapter 0378 037F Alternat...

Page 610: ...er Module Settings Use the diagram below to set the jumper modules on your adapter Serial Port AJZBI03 Altern Module PooIlIon Paralle Port Primary Module P_on Primary Module Po Won 9 061 2 Service Man...

Page 611: ...Number Description 1 8286147 IBM AT Serial Parallel Adapter 8286194 IBM AT Serial Adapter Connector 10 inch 6298963 RT PC Serial Printer Cable 9 Pin 8286170 IBM AT Modem Cable RS232C 9 Pin 8529214 IBM...

Page 612: ...9 061 4 Service Manual...

Page 613: ...nel to communicate with the 32 bit processor and coprocessor Specifications Slot positions I O addresses Memory addresses DMA channel Interrupt levels Maximum number 1 5 Primary 0360 0367 Alternate 03...

Page 614: ...s Set the jumpers to select Primary or Alternate addresses Set the jumper to select Interrupt Level 3 or Interrupt Level 9 9 063 2 Service Manual Interrupt Level 3 0 Inlerrupl Level 9 P lma y 0 Second...

Page 615: ...This page intentionally blank 6 88 Adapters 9 063 3...

Page 616: ...n below B A D 11111111111111 TP 1 TP 3 0 D 0 J 0 0 TP 7 0 0 0 TP 4 0 H G 0 0 0 0 0 0 0 0 0 0 J 0 0 0 TP8 Highlighted units make up the Portable Translation Unit E E A Translator Assembly B Transformer...

Page 617: ...the IBM PC Network Checkout routines The PTU consists of the following FRUs The Translator Assembly part number 8286173 The Transformer Assembly part number 8286176 The Connection Hardware Assembly pa...

Page 618: ...Parts Information 2 9 063 6 Service Manual 11 3 7 8 10 5 AJr BI12...

Page 619: ...inch wrench 30dB attenuator labels A label kit assembly 5 8286176 Transformer Assembly 120 V ac 6 8286177 Transformer Assembly 230 V ac 7 Power cable see Section 5 8 8286178 Base Expander 9 8286179 Sh...

Page 620: ...9 063 8 Service Manual...

Page 621: ...pter uses the I O bus to communicate with the 32 bit processor and coprocessor Specifications Slot position I O addresses DMA channel Interrupt levels Maximum number 2 5 Primary 0510 052F Alternate 09...

Page 622: ...mgs Jumper Sett Use the d lagram below to set the Jumpers on the adapter Primary DMA Channel 1 or c O 5 or AJZBl27 9 065 2 Service Manual...

Page 623: ...Connectors 14 Pin Connector AJZBUH Index Part Number Number Description 1 08F3193 RT PC Multiprotocol Adapter 6294813 RT PC Modem Cable RS 232C 16 Pin 6294815 RT PC Automatic Calling Unit Cable RS 366...

Page 624: ...9 065 4 Service Manual...

Page 625: ...d Adapter uses the I O channel to communicate with the 32 bit processor and coprocessor Specifications Slot positions 11emory addresses Interrupt levels 11aximum number 1 4 080000 OF8000 any 32K byte...

Page 626: ...on 2 Interrupts every 18 3 ms Position 3 Interrupts every 36 6 ms Position 4 Interrupts every 73 2 ms Jumper Positions 1 2 3 4 W141E r1 c Il1I J 1 31 I O Memory Address Wl0WllW12W13 080000 OCOOOO 0880...

Page 627: ...Parts Information 15 Pln Connector AJZBIOl Index Part Number Number Description 1 61X6809 RT PC Baseband Adapter 6 88 Adapters 9 067 3...

Page 628: ...9 067 4 Service Manual...

Page 629: ...ch settings The short adapter has switch settings When ordering a replacement adapter order the short adapter Note The long and short adapters cannot be in the same system unit Specifications Slot pos...

Page 630: ...h locations Position 1 and 2 3 4 5 6 7 and 8 9 069 2 Service Manual Description Address range 1 1 On 2 On Address range 2 1 Off 2 On Address range 3 1 On 2 Off Address range 4 1 Off 2 Off Off disable...

Page 631: ...Switch 1 8 7 8 c 5 J 4 3 J 2 J 1 J ON OFF AJZBlt l 6 88 Adapters 9 069 3...

Page 632: ...Parts Information AJZB1l4 Index Part Number Number Description 1 8665792 IBM PC 3278 79 Emulation Adapter short adapter Use this adapter to replace the long adapter also 9 069 4 Service Manual...

Page 633: ...four address ranges Use the switch settings for your version Specifications Slot positions I O addresses DMA channel Interrupt level Maximum number 2 3 4 also slot 5 with address ranges 1 2 4 Address...

Page 634: ...Removal Procedure Use the Adapter Removal procedure in Section 4 Replacement Procedure Use the Adapter Replacement procedure in Section 4 9 071 2 Service Manual...

Page 635: ...dress is provided by the Address Module System the adapter address is provided by the system Monitored the Processor Activity Timer is active Not Monitored the Processor Activity Timer is not active E...

Page 636: ...Address range 1 J5 Up J6 Up Address range 2 J5 Up J6 Down Address range 3 J5 Down J6 Up Address range 4 J5 Down J6 Down J8 Set for interrupt level 11 or 12 J1 and J2 J Without V EPROM Modules 9 071 4...

Page 637: ...Parts Information Early Version EPROM Sockets This Module Card May Not Be Present J5 AJZB145 6 88 Adapters 9 071 5...

Page 638: ...on EPROM Sockets AJZR147 Index Part Number Number Description 1 69X8142 IBM Token Ring Network RT PC Adapter order to replace both early and later adapters 6339088 IBM Token Ring Network RT PC Adapter...

Page 639: ...use the Small Computer System Interface SCSI bus to the IBM RT PC System Units The RT PC SCSI Adapter uses the I O channel to communicate with the 32 bit processor and coprocessor Specifications Slot...

Page 640: ...Jumper Settings Set the jumper for Primary or Secondary as shown below Primary Secondary 9 073 2 Service Manual AJZB1l6...

Page 641: ...A IZBlI7 Index Part Number Number Description 1 61X7001 RT PC SCSI Adapter 2 0855253 Fuse l OA 250V 79X3467 RT PC SCSI Adapter Cable 79X3469 RT PC SCSI Device to Device Cable 79X3795 Terminator 6 88...

Page 642: ...9 073 4 Service Manual...

Page 643: ...nit must use consecutive address ranges starting with address range 1 2 Interrupt levels cannot be shared between the system unit and the RT PC 6192 3 All interrupt levels are shared but they cannot b...

Page 644: ...on 4 Switch Settings Refer to the drawing on the parts page to locate the switch banks then use the following charts to set the switches on your adapter Switch Bank 2 Interrupt Level Selection Level 3...

Page 645: ...must use consecutive address ranges starting with address range 1 Range 1 2 3 4 Off On Off On Off On Off On Switch 1 X X X X Switch 2 X X X X Switch 3 X X X X Switch 4 X X X X Switch 5 X X X X Switch...

Page 646: ...rt Asynchronous RS 232C Adapter 2 08F3168 8 Port Cable Assembly RS 232C MIL STD 188 08F3099 Velcro strip 6298240 RT PC Modem Cable RS 232C 10 Pin 6298525 RT PC Serial Printer Cable 10 Pin 6298526 RT P...

Page 647: ...address ranges starting with address range 1 2 Interrupt levels cannot be shared between the system unit and the RT PC 6192 3 All interrupt levels are shared but they cannot be shared with any other t...

Page 648: ...on 4 Switch Settings Refer to the drawing on the parts page to locate the switch banks then use the following charts to set the switches on your adapter Switch Bank 2 Interrupt Level Selection Level 3...

Page 649: ...must use consecutive address ranges starting with address range 1 Range 1 2 3 4 Off On Off On Off On Off On Switch 1 X X X X Switch 2 X X X X Switch 3 X X X X Switch 4 X X X X Switch 5 X X X X Switch...

Page 650: ...Index Part Number Number Description 1 08F3172 8 Port Asynchronous RS 422A Adapter 2 08F3174 8 Port Cable Assembly RS 422A 08F3099 Velcro strip 6298246 ASCII Terminal Cable RS 422A 6 pin 20 m 6487640...

Page 651: ...stalled in the system unit and expansion unit must use consecutive address ranges starting with address range 1 2 Interrupt levels cannot be shared between the system unit and the RT PC 6192 3 All int...

Page 652: ...es on your adapter Switch Bank 2 Interrupt Level Selection Level 3 4 9 Off On Off On Off On Switch 1 X X X Switch 2 X X X Switch 3 X X X Switch Bank 3 Port Polarity Selection The polarity of the mark...

Page 653: ...must use consecutive address ranges starting with address range 1 Range 1 2 3 4 Off On Off On Off On Off On Switch 1 X X X X Switch 2 X X X X Switch 3 X X X X Switch 4 X X X X Switch 5 X X X X Switch...

Page 654: ...t Asynchronous MIL STD 188 Adapter 08F3168 8 Port Cable Assembly RS 232C MIL STD 188 08F3099 Velcro strip 6298240 RT PC Modem Cable RS 232C 10 Pin 6298525 RT PC Serial Printer Cable 10 Pin 6298526 RT...

Page 655: ...Drive Adapter uses the I O channel to communicate with the 32 bit processor and coprocessor Specifications Slot positions I O addresses Interrupt level Maximum number Removal Procedure 2 5 01E8 01EF...

Page 656: ...Parts Information Tape Drive Cable Connector AJZBIZ 1 Index Part Number Number Description 1 6299222 RT PC Streaming Tape Drive Adapter 9 086 2 Service Manual...

Page 657: ...32 bit processor Specifications Slot positions I O addresses Memory addresses Interrupt level Maximum number 1 5 Note This adapter does not decode the upper 6 address bits so it will answer other addr...

Page 658: ...Parts Information 62 Pin Connector AJZB246 Index Part Number Number Description 1 08F3727 RT PC Expansion Unit Adapter 22F9207 RT PC Expansion Unit Cable 2M 9 089 2 Service Manual...

Page 659: ...he system unit The RT PC 5080 Peripheral Adapter uses the I O channel to communicate with the 32 bit processor or coprocessor Specifications Slot positions I O addresses Interrupt levels Maximum numbe...

Page 660: ...nterrupt level and the address switches as shown Switch Bank 1 Interrupt Level Selection 11 Off On Switch 1 X Switch 2 X Switch 3 X Switch Bank 2 Address Range Selection 4 Off On Switch 1 X Switch 2 X...

Page 661: ...ts Information Switch Bank 2 Three 1o Pln Connectors AJZB126 Index Part Number Number Description 1 6487562 RT PC 5080 Peripheral Adapter 6487563 RT PC 5080 Peripheral Adapter Cable 6 88 Adapters 9 09...

Page 662: ...9 092 4 Service Manual...

Page 663: ...S 370 Attachment Adapter provides the hardware to allow the IBM RT PC System to transfer information to and from the IBM 5088 and then to the host system Specifications Slot positions I O addresses M...

Page 664: ...is link is stopped before proceeding If needed get assistance 2 Use the Adapter Removal Procedure in Section 4 to remove the adapter Replacement Procedure Use the Adapter Replacement Procedure in Sect...

Page 665: ...Jumper Settings Set the jumpers as shown below DMACh nnel Selection Jumper AJZB141 6 88 Adapters 9 097 3...

Page 666: ...Index Part Number Number Description 1 6247891 RT PC 8 370 Host Interface Adapter 6247861 RT PC 5080 Attachment Adapter Cable Kit kit includes two cables a terminator diskettes and documentation 6246...

Page 667: ...Section 10 User Input Devices 6 88 User Input Devices 10 1...

Page 668: ...10 143 2 IBM 5083 Tablet 10 145 1 Specifications 10 145 1 Removal Procedure 10 145 2 Replacement Procedure 10 145 2 Parts Information 10 145 3 IBM 5085 Dials Feature 10 146 1 Specifications 10 146 1...

Page 669: ...n about the user input devices Use the contents list on the preceding page to find information about your input device Pages in this section contain a 3 digit product code in the page number to make f...

Page 670: ...10 4 Service Manual...

Page 671: ...eys Connector Power Removal Procedure U S 101 WT 102 6 Pin keyed From the system unit 1 Do the Rear Cover Removal If needed see Section 4 2 Pull the keyboard cable connector out from the keyboard conn...

Page 672: ...Keyboard French 1 1392378 Keyboard German 1 1392382 Keyboard Spanish 1 1392380 Keyboard Italian 1 1392388 Keyboard Portuguese 1 1392384 Keyboard Danish 1 1392383 Keyboard Norwegian 1 1392385 Keyboard...

Page 673: ...ocedure Specifications Number of buttons Connector Power Removal Procedure 2 6 Pin keyed From the system unit 1 Do the Rear Cover Removal If needed see Section 4 2 Pull the mouse cable connector out f...

Page 674: ...Parts Information AJZB223 Index Part Number Number Description 1 OOF2384 Mouse 10 143 2 Service Manual...

Page 675: ...e software On models 1 11 and 12 of the IBM 5083 Tablet the RT PC 5083 Tablet Cable Kit is required to attach the IBM 5083 Tablet to the IBM RT PC System Unit The cable from the RT PC 5083 Tablet Cabl...

Page 676: ...ect the Stylus or Cursor from the front of the IBM 5083 Replacement Procedure 1 Connect the Cursor or Stylus into the connector on the front of the IBM 5083 2 If present connect the IBM 5083 cable con...

Page 677: ...1 6248516 IBM 5083 Model 11A Tablet 1 6248515 IBM 5083 Model 12A Tablet 2 6248427 Stylus for the Modell 2 6248522 Stylus for the Models 11 11A 12 12A 3 6248428 Cursor for the Model 1 3 6248523 Cursor...

Page 678: ...10 145 4 Service Manual...

Page 679: ...ses the information provided by the Dials Feature The RT PC 5080 Peripheral Cable Kit is required to attach the Dials Feature to the IBM RT PC System Unit The cable from the Peripheral Cable Kit attac...

Page 680: ...al Adapter 4 Remove the clamping device and disconnect the Dials Feature cable Replacement Procedure 1 Connect the Dials Feature cable connector to the cable from Peripheral Cable Kit and install the...

Page 681: ...Parts Information AJZH225 Index Part Number Number Description 1 6248436 IBM 5085 Dials Feature 6487563 RT PC 5080 Peripheral Cable 6 88 User Input Devices 10 146 3...

Page 682: ...10 146 4 Service Manual...

Page 683: ...of each key is determined by the program using the LPFR The RT PC 5080 Peripheral Cable Kit is required to attach the LPFK Feature to the IBM RT PC System Unit The cable from the Peripheral Cable Kit...

Page 684: ...al Adapter 4 Remove the clamping device and disconnect the LPFK Feature Cable Replacement Procedure 1 Connect the LPFK Feature cable connector to the cahle from Peripheral Cable Kit and install the cl...

Page 685: ...Parts Information AJZB226 Index Part Number Number Description 1 6246799 IBM 5085 LPFK Feature 6487563 RT PC 5080 Peripheral Cable 6 88 User Input Devices 10 147 3...

Page 686: ...10 147 4 Service Manual...

Page 687: ...Section 11 Displays 6 88 Displays 11 1...

Page 688: ...155 1 Specifications 11 155 1 Removal and Replacement Procedures 11 155 1 Adjustments 11 155 2 Test Patterns 11 155 4 Parts Information 11 155 6 IBM 6153 Advanced Monochrome Graphics Display 11 161 1...

Page 689: ...the IBM Displays attached to the IBM 6151 System Unit Use the contents list on the preceding page to find information about your display Pages in this section contain a 3 digit product code in the pag...

Page 690: ...11 4 Service Manual...

Page 691: ...Color Graphics Display are field replaceable Refer to the Maintenance Information Manual that was shipped with your display for part numbers removal procedures and replacement procedures Specificatio...

Page 692: ...d when to use the following Test Patterns while running the Display Checkout program Combination Color Bar Pattern Left to right the color bars are green yellow red magenta blue cyan black and white A...

Page 693: ...tch or Grid Pattern This test pattern is used to check the convergence and the alignment on the IBM 5081 Use the alignment mask shipped with the IBM 5081 with this test pattern AJZB216 6 88 Displays 1...

Page 694: ...Flat Field The red blue and green colors are at their full intensity to check color purity Black Flat Field All colors are off Red Flat Field The red color is on at full intensity Green Flat Field Th...

Page 695: ...tions see the Maintenance Information Manual that was shipped with the IBM 5081 Color Graphics Display Power Switch Brightness Override BuUon Power on Indicator tors 11 I InlVV Qrlll irE II Fallur Ind...

Page 696: ...11 152 6 Service Manual...

Page 697: ...splay are not field replaceable Specifications Input voltage Power frequency Adapters Low voltage 104 127 V ac High Voltage 180 259 V ac 48 62 Hz IBM Monochrome Display and Printer Adapter and IBM PC...

Page 698: ...opqrs 0123456789 aABCDEFGHIJKLMNOPQRSTUVWXYZ A abcdefghIjklmnopqrst 0123456789 j aABCDEfGHIJKLMNOPQRSTUVWXYZ A_ abcdefghijklmnopqrstU 0123456789 j ABCDEfGHIJKLMNOPQRSTUVWXYZ A_ abcdefghijklrnnopqrstUV...

Page 699: ...5 Index Part Number Number Description 1 8529171 IBM 5151 display low voltage 1 8529209 IBM 5151 display high voltage 2 8529178 Contrast knob 3 8529177 Brightness knob For Restricted Availability Part...

Page 700: ...73 Signal cable 8529235 Transformer 120 V 8654206 Transformer 220 240 V 8529237 Control support 8529236 Transformer support 8529175 Fuse 0 75 Amp for 120 V 8654204 Fuse 0 50 Amp for 220 240 V 8529233...

Page 701: ...unit Specifications Input voltage Low voltage 90 137 V ac High voltage 180 259 V ac Power frequency 48 62 Hz Modes Mode 1 16 color 15 75 kHz Mode 2 64 color 21 80 kHz Vertical sync pulse Mode 1 posit...

Page 702: ...t the power switch on the display to On 3 Turn the Brightness control fully clockwise 4 Adjust the Vertical Size 1 control counterclockwise until a black area appears at the top and bottom of the scre...

Page 703: ...If needed see Section 9 2 Set the power switch on the system unit and display to On 3 Turn the Brightness control fully clockwise 4 Adjust the Vertical Size 2 control until the black areas are equal...

Page 704: ...s when you are running the display checkout program Test Pattern 1 0ABCDEFGHI JKLMNOPQRSTUVWXYZ abCdefgh jklmnopqrBtuvwxyZ l L LTI FII fFdb iflp Fd lL T Lb Frr J rl 1 a J r It I J I l r 2 8 n 1 00 J n...

Page 705: ...PQRSTUVWXYZ A_ abcdefghijklmnopqrstu 0123456789 aABCDEfGHIJKLMNOPQRSTUVWXYZ _ abcdefghijklmnopqrstuv 0123456789 BCDEFGHIJKLMNOPQRSTUVWXYZ _ abcdefghijklmnopqrstuvw 0123456789 aABCDEFGHIJKLMNOPQRSTUVWX...

Page 706: ...Parts Information 5 11 155 6 Service Manual 1 t 2 11 H__ _ 3 3 4 AJZBl99...

Page 707: ...uthern Hemisphere 2 6321061 Logo and label kit Kit consists of back logo bottom cover warning labels five languages 3 6321056 Knob and cover cap kit Kit consists of on off knob contrast knob brightnes...

Page 708: ...bly RGB cable and connecto 6321055 Front control assembly 6321057 Power on indicator 6321058 Rear control panel assembly strain relief 6321059 Signal cable 6135903 Degaussing coil 6321064 Miscellaneou...

Page 709: ...tness and Raster Test control When the Brightness and Raster Test control is turned fully clockwise to the raster test position the display screen is lighted Specifications Input voltage Power frequen...

Page 710: ...on 11111111 1 1111111111 1I11I11 Brightness and Raster Test Control AJZB207 Index Part Number Number Description 1 6299240 IBM 6153 display low voltage 1 6299241 IBM 6153 display high voltage 11 161 2...

Page 711: ...the display are not field replaceable Specifications Input voltage Power frequency Adapters Low voltage 90 137 V ac High Voltage 190 259 V ac 48 62 Hz RT PC Advanced Color Display Adapter Removal and...

Page 712: ...w voltage group 1 1 6848114 IBM 6154 display low voltage group 2 1 6848115 IBM 6154 display low voltage group 3 1 6848116 IBM 6154 display high voltage group 1 1 6848117 IBM 6154 display high voltage...

Page 713: ...d The display is a single field replaceable unit Specifications Input voltage Power frequency Adapter Low voltage 90 137 V ac High Voltage 180 259 V ac 48 62 Hz RT PC Extended Monochrome Graphics Disp...

Page 714: ...mation III1111IIIII111I1111I I11I111 AJZB210 Index Part Number Number Description 1 6848215 IBM 6155 display low voltage 1 6848216 IBM 6155 display high voltage Power cable see Section 5 11 163 2 Serv...

Page 715: ...Section 12 Tape Drive 6 88 Tape Drive 12 1...

Page 716: ...NTS About This Section 12 3 IBM 6157 Streaming Tape Drive 12 170 1 Specifications 12 170 1 Removal and Replacement Procedures 12 170 1 Tape Cartridge 12 170 2 Parts Information 12 170 3 12 2 Service M...

Page 717: ...ection contains information about the IBM 6157 Streaming Tape Drives used by the IBM 6150 System Unit Pages in this section contain a 3 digit product code in the page number to make future updating ea...

Page 718: ...12 4 Service Manual...

Page 719: ...s for the head cleaning procedure Specifications Tape cartridge IBM 3M DC300XLP Or equivalent cartridge Input voltage U S 90 137 V ac WT low voltage 90 137 V ac WT high voltage 180 259 V ac Maximum nu...

Page 720: ...Plolulid Tape Cartridge The tape cartridge shown is typical The write protect switch positions are shown 12 170 2 Service Manual AJZB229...

Page 721: ...JZB228 Index Part Number Number Description 1 08F3391 IBM 6157 tape drive U S WT low voltage 1 6298375 IBM 6157 tape drive WT high voltage 2 Power cable see Section 5 3 6453929 Tape lock lever kit 6 8...

Page 722: ...12 170 4 Service Manual...

Page 723: ...entative are stored in the back of this manual The wrap plugs used by the customer are stored in the back of the Problem Determination Guide You are directed by the diagnostic program when to install...

Page 724: ...Q AJZB180 A 2 Service Manual Printer Adapter Wrap Plug Part Number 8529228 4 Port Asynchronous RS 232C Adapter Wrap Plug Part Number 6298966 AJZB181...

Page 725: ...AJZB182 4 Port Asynchronous RS 422A Adapter Wrap Plug Part Number 6298967 AJZRl8 1 Serial Port Wrap Plug 9 pin Part Number 6298965 6 88 Tool Requirements A 3...

Page 726: ...AJZB184 A 4 Service Manual Serial Port Cable Wrap Plug 25 pin Part Number 6298964...

Page 727: ...ed by the customer are stored in the back of the Problem Determination Guide You are directed by the diagnostic program when to install or remove a wrap plug A JZBl80 Multiprotocol 14 Pin Wrap Plug Pa...

Page 728: ...16 Pln 14 Pin AJZB187 Multiprotocol 16 Pin Wrap Plug Part Number 6487609 A IZR1Hfi A 6 Service Manual Multiprotocol X 21 15 Pin Cable Wrap Plug Part Number 6487605...

Page 729: ...AJZBIR4 Multiprotocol RS 232 Cable Wrap Plug Part Number 6487606 AJZB184 Multiprotocol RS 366 Cable Wrap Plug Part Number 6487607 6 88 Tool Requirements A 7...

Page 730: ...Q AJZBl88 Baseband Adapter Wrap Plug Part Number 6299189 rI III Iii III A 8 Service Manual AJZB243 RS 232 MIL 188 Diagnostic Wrap Plug Part Number 08F3247...

Page 731: ...A JZB242 R8 422 Diagnostic Wrap Plug Part Number 08F3241 6 88 Tool Requirements A 9...

Page 732: ...e grasp the module with the module puller and gently lift one end and then the other to avoid bending the pins AJZB189 Module Puller Part Number 9900764 A multimeter is u ed to measure resistance duri...

Page 733: ...ator lCx 61X6814 Advanced Floating Point Accelerator Levell 1Dx 61X7005 4MB Fast Memory Expansion Option lEx 61X7009 8MB Fast Memory Expansion Option 20x 6299226 RT PC AT Coprocessor Option 21x 828611...

Page 734: ...219 Graphics Memory Module 1 each 45x 00F2350 Advanced Color Graphics Display Adapter 47x 6299351 Extended Monochrome Graphics Display Adapter 49x 8529148 IBM Monochrome Display and Printer Adapter 4A...

Page 735: ...voltage 6299241 IBM 6153 Display high voltage IBM 5081 Display low voltage IBM 5081 Display high voltage 22F9462 IBM 6155 Display low voltage 22F9463 IBM 6155 Display high voltage 6453886 Operator pa...

Page 736: ...tic Media Adapter 84x 79X3766 Processor board 85x 6299222 Streaming Tape Drive Adapter 86x 08F3766 Extended ESDI Magnetic Media Adapter 87x 6299485 Keylock 88x 6298452 Power supply U S 88x 6298454 Pow...

Page 737: ...286172 Adapter PC Network Cable A6x 8286183 Cable PC Network 15 24m 50 foot A6x 8286184 Cable PC Network 30 48m 100 foot A6x 8286185 Cable PC Network 60 96m 200 foot A7x 6298240 RT PC Modem Cable RS 2...

Page 738: ...from error log entry DMA channel error from error log entry I O channel error from error log entry Data link problem Modem problem Modem interface problem from error log entry Electrostatic discharge...

Page 739: ...ere possible both intermittent and permanent failures are recorded in the Error Log Intermittent failures of the hardware and software may not be detected by the diagnostic programs The errdemon comma...

Page 740: ...produce these reports are given under Error Log Command Examples in this appendix The following information is provided in a Summary Report Date Time Provides the date and time the entry was logged C...

Page 741: ...ion Service Request Number Provides the Service Request Number SRN for the error This number has from one to four Service Repair Action SRA numbers in it Each SRA corresponds to a FRU The SRA numbers...

Page 742: ...ormat and explanations as an example errpt ff ff ccc ttt ffMMddhhmmyy ffMMddhhmmyy I ddddd C 4 Service Manual ff ccc The flags are used to select the type report and the limits desired a Produces a de...

Page 743: ...time limits to be included in the error report This allows you to print only errors that occurred before or after a certain date and time See Error Log Command Examples for the use of this parameter...

Page 744: ...sr lib errdemon The following example turns the Error Log Off errstop The following example displays a summary report of the complete error log one page at a time errpt I pg The following example prin...

Page 745: ...a summary report of all the software errors in the error log one page at a time errpt d sOO I pg The following examples delete the error log files rm f usr adm ras errfile O rm f usr adm ras errfile l...

Page 746: ...C 8 Service Manual...

Page 747: ...ter or block of characters occur during a specific time interval However the start of each character or block of characters Glossary can occur at any time during this interval Contrast with synchronou...

Page 748: ...e and I O devices that does not require processor intervention disk drive The same as fixed disk drive diskette A thin flexible magnetic plate that is permanently sealed in a protective X 2 Service Ma...

Page 749: ...nce is needed to complete I O An interrupt usually suspends execution of the currently executing program IPL See initial program load I O See input output device k Prefix kilo 1000 K When referring to...

Page 750: ...d only memory ROM A storage device whose contents cannot be modified X 4 Service Manual The memory is retained when power is removed read write memory A storage device whose contents can be modified A...

Page 751: ...red phase relationship TD Transmit data transmission 1 The sending of data from one place for reception elsewhere 2 In ASCII and data communication a series of characters including headings and text 3...

Page 752: ...X 6 Service Manual...

Page 753: ...netic Media Adapter 9 031 1 RT PC Expansion Unit Adapter 9 089 1 RT PC Extended ESDI Magnetic Media Adapter 9 032 1 Index RT PC Extended Monochrome Graphics Display Adapter 9 051 1 RT PC Multiprotocol...

Page 754: ...etic Media Adapter 9 032 1 RT PC Portable Disk Drive Adapter 9 033 1 diskette drive X 8 Service Manual IBM High Capacity Diskette Drive 7 100 1 diskette utilities 2 14 display adjustments IBM 5154 Enh...

Page 755: ...IBM 5083 Tablet 10 145 1 IBM 5085 Dials Feature 10 146 1 IBM 5085 Lighted Program Function Keyboard Feature 10 147 1 IBM 5151 Display 11 154 1 IBM 5154 Enhanced Color Display 11 155 1 IBM 6153 displa...

Page 756: ...Board 5 003 1 RT PC Floating Point Board 5 004 1 X 10 Service Manual RT PC Processor Board 5 001 1 system board 4 7 system memory options 4 7 5 6 system unit 4 4 two digit display 4 4 mouse 10 143 1...

Page 757: ...T PC Baseband Adapter 9 067 3 RT PC Enhanced Advanced Processor Board 5 003 2 RT PC ESDI Magnetic Media Adapter 9 031 4 RT PC Expansion Unit Adapter 9 089 2 RT PC Extended ESDI Magnetic Media Adapter...

Page 758: ...10 143 1 operator panel board 4 37 power supply 4 42 processor board 4 16 rear cover 4 11 rear fan assembly 4 52 system board 4 48 system memory board 4 16 top cover 4 13 RT PC Advanced Color Graphic...

Page 759: ...quest number description 2 20 service repair action number 2 22 source number 2 21 special tools module puller A I0 wrap plugs for the customer A 5 wrap plugs for the service representative A I switch...

Page 760: ...cifications 5 4 system board 5 6 tape cartridge 12 170 2 tape drive IBM 6157 tape drive 12 170 1 tape drive cartridge 12 170 2 terminator resistor fixed disk drive type E114 8 132 2 X 14 Service Manua...

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Page 765: ...y N Is the table of contents helpful y N Is the index complete y N Arc the chapter titles and other headings meaningful y N Is the information organized appropriately y N Is the information accurate...

Page 766: ...CLASS PERMIT NO 40 ARMONK NEW YORK POSTAGE WILL BE PAID BY ADDRESSEE International Business Machines Corporation Department 997 Building 998 11400 Burnet Rd Austin Texas 78758 3493 eldc s ON 00 eSDeld...

Page 767: ...products IBM may use and distribute any of the information you supply in any way it believes appropriate without incurring any obligation whatever You may of course continue to use the information yo...

Page 768: ...ASS PERMIT NO 40 ARMONK NEW YORK POSTAGE WILL BE PAID BY ADDRESSEE International Business Machines Corporation Department 997 Building 998 11400 Burnet Rd Austin Texas 78758 3493 BidetS tON 00 aseBld...

Page 769: ...ur products IBM may use and distribute any of the information you supply in any way it believes appropriate without incurring any obligation whatever You may of course continue to use the information...

Page 770: ...S PERMIT NO 40 ARMONK NEW YORK POSTAGE WILL BE PAID BY ADDRESSEE International Business Machines Corporation Department 997 Building 998 11400 Burnet Rd Austin Texas 78758 3493 aldo s ON oa asoald NO...

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