IBM 9332 Service Manual Download Page 1

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Summary of Contents for 9332

Page 1: ...SY31 9026 0 de Service Gui 9332 Disk Unit Models 2001400...

Page 2: ...IBM makes no representations that it is suitable for any other purpose Information contained in this manual is subject to change from time to time Any such change will be reported in subsequent revis...

Page 3: ...SY31 9026 0 de Service Gui 7 9332 Disk Unit Models 2001400...

Page 4: ...IBM makes no representations that it is suitable for any other purpose Information contained in this manual is subject to change from time to time Any such change will be reported in subsequent revis...

Page 5: ...procedures in this manual and the page on which each procedure starts Five chapters with Information to locate field replaceable units FRUs and to locate the 9332 model number and serial number Proce...

Page 6: ...which contains procedures to install or remove the 9332 and prepare the 9332 for operation Analyzing Problems SA21 9837 which contains procedures to analyze 9332 problems Reference Code Guide SA21 983...

Page 7: ...s in your back Do not attempt to lift any objects that you thinh are too heavy for you Do not perform any action that causes hazards to the customer or that makes the equipment unsafe Put removed cove...

Page 8: ...ons or near equipment that has hazardous voltages Always inform your manager of any possible problem or if you must work alone Disconnect all power VI Before removing or installing main units Before w...

Page 9: ...suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames Observe the special safety precautions when you work with very high volta...

Page 10: ...nd machine damage Unless the maintenance information specifically lets you do not service the following parts with power on them when they are removed from their normal operating places in a machine P...

Page 11: ...eeds rescue breathing 1 Prepare the victim a Ensure that the victim s airway is open and not obstructed Check the mouth for objects such as chewing gum food dentures or the tongue that can obstruct th...

Page 12: ...wide and take a deep breath Make a tight seal with your mouth around the victim s mouth D and blow into it 5 Remove your mouth and let the victim breathe out while you check that the victim s chest I...

Page 13: ...and accidents that nearly occurred Remember An accident that nearly occurred can be caused by a design problem Quick reporting ensures quick solving of the problem Report also each small electric sho...

Page 14: ...cing the 9332 in the Service Position on pages 2 7 and 2 8 Disk Enclosure R R on pages 2 19 and 2 20 Warning Notices Warning notices appear in the following procedures Placing the 9332 in the Service...

Page 15: ...afety Inspection Guide Getting Ready Verify the Model and Serial Numbers Verify Features Installed AC Power Cord Cover AC Safety Grounds Safety Labels 4 Parts Catalog 5 Service Log 1 1 1 2 1 3 2 1 2 2...

Page 16: ...xiv...

Page 17: ...FRU Locations 1 2 Model and Serial Number Locations 1 3 1 1...

Page 18: ...r 2 of this manual 1 2 Q Driver receiver card AOAl 0 IJO adapter card AOBl 0 Servo card O AOCl i Servo card 1 Model 400 only AOC2 O Control panel LED assembly AOOP AC DC power supply AOPl 0 Disk enclo...

Page 19: ...model and serial numbers are in the following locations Model number Front cover Information plate top of disk unit e Serial number Control panel Disk drive left side Information plate top of disk uni...

Page 20: ...1 4...

Page 21: ...nclosure R R Driver Board R R Servo Card s R R 1 0 Adapter Card R R DriverI Receiver Card R R Fan Assembly R R Signal Cable Assembly R R Address Switch Assembly R R Control Panel LED Assembly R R Powe...

Page 22: ...Working with ESD Sensitive Parts 2 2 When holding or installing BSD sensitive parts use the ESD handling kit IBM part 6428316 or similar Read the instructions inside the top cover of the carrying case...

Page 23: ...Placing the 9332 in the Service Position 2 Disconnect cord from the the power supply Stand Alone Unit Rack Mounted Unit R01 8003 0 2 3...

Page 24: ...Placing the 9332 in the Service Position Continued 2 4 RD18005 0...

Page 25: ...o the iC i driver receiver card r ensure that the cab e P1ltin positi f as shoVI Airpo W to t e pd logic cards could c become restricted ifthe signal cable iS no instaUed correctly Disconnect the foll...

Page 26: ...Placing the 9332 1n the Service Position Continued I R01 8028 0 RO 8029 0 2 6...

Page 27: ...8 Do you have a stand alone unit Yes No 9 Fora rack mounted unit go to step 12 CAUTION The diskenclosure weighs 13 6 kilograms 30 pounds I 2 7...

Page 28: ...Placing the 9332 in the Service Position Continued RD B01Q Q 2 8...

Page 29: ...J g J ceil e r i t11 32 f t IiJ pl J1J at 11 tP siti nb t 2tfi lltev lrS lorder ot this procedure l i mount ed 1 1nit tai tthe il e t r1J t s ep7 J r asf and alone ll t s tai t the restore at ste1i11...

Page 30: ...AC DC Power Supply R R 2 10 Serial Number RD1 A002 0 Serial Number RD1 C037 0 RD1A003 1...

Page 31: ...RD1A009 0 ro I I J I I 1111 Rack M Stand Alone U ounted u mt mt RD18003 0 2 11...

Page 32: ...AC DC Power Supply R R Continued 2 12 RD1 8012 0 R018027 0 Note The bezel is attached to the power supply by three tab latches...

Page 33: ...11 RD1 BOOB 0 RD1 8009 0 2 13...

Page 34: ...Supply R R Continued 13 Remove the power cable from the retainers 14 Remove the two screws and stiffeners that hold the power supply to the 9332 15 Pull the power supply out of the 9332 2 14 RD1 8032...

Page 35: ...16 Install the po Vel supply in therreverse order of removal 17 Verify the fix See VE rifying a Good Fix on page 2 61 2 15...

Page 36: ...2 th t is installed Lo kat the nameplate c111the front cover 2 Moder2oo Model400 Remove the front cover 3 Observe thenumber of actua ors present Model 200 one actuator Mc l el41lqc t vo actuators 2 16...

Page 37: ...erial number on the front of the control panel 5 Verify that all serial numbers match Control panel serial number Disk drive serial number 6 Lock the shock mounts by turning the locking lever clockwis...

Page 38: ...Disk Enclosure R R Continued 2 18...

Page 39: ...9 Is the 9332 mounted in a rack Yes No 11 Go to step 13 v 10 CAUTION The disk enclosure weighs 13 6 kilograms 30 pounds 2 19...

Page 40: ...Disk Enclosure R R Continued RD1 so10 o 2 20...

Page 41: ...pqw rr ta s gl1 11 a le lcll1d lci J ei c lW ctQ lotg t da llag dr t ii t e isk i enclosurein the reverse 76 l ae tif rillnt l Vai jt 1 1 J l he dci k encl s um qri s tr gti hecqr1 e P slide J aJ f r...

Page 42: ...Driver Board R R RD18013 0 RD1 C037 0 Model 200 Model 400 RD1 8014 0 2 22...

Page 43: ...32 that is mstalled Look at theserial number on the front of the controlpanel 5 Verify that allserial numbers match Control panel serial number Disk drive serial number Serial Number I I I I I I f RD1...

Page 44: ...ostatic discharge V hen servicing this unit fJ i 93 2 irl the serviee position Pt jt11g the 9332 ill t heSeJ llfoePosition o 11age 2 3 7 I oos11n the screws and l ewoy the card retainers that hold the...

Page 45: ...OJ Olll6 i Yiii c ff If th l IJle 1 7 aEise1n Iy i am11 fp f i tl edis eJ 9IO tl t Ji F a e Il ly lllust i i re plaeedt rll co irift a J lt 3 f 9 the servl cai f s J ai uf place the c11bl e 1 1 z0 ov...

Page 46: ...Driver Board R R Continued 1 0 Adapter Card 2 26 Servo Card all models Servo Card Model 400 only RD1 6019 0...

Page 47: ...wo connectors that connect to the servo actuator 11 Loosen the two screws and board retainers that hold the driver board to the disk enclosure assembly Pos tion the board retainers to the upper end of...

Page 48: ...Driver Board R R Continued 2 28...

Page 49: ...was removed to the driver board to be installed Note Ensure that the two clips are installed on the driver board 15 Install the driver board fn the reverse order of removal 16 Verify the fix See Veri...

Page 50: ...Servo Card s R R R01 8013 0 RD1 C037 0 Model 200 RD1B014 0 2 30...

Page 51: ...he 9332 that is installed Look at the serial number on the front of the control panel 5 Verify that all serial numbers match Control panel serial number Disk drive serial number Serial Number RD1A002...

Page 52: ...Servo Card s R R Continued 2 32 AOC1 Servo Card AOC2 Servo Card RD 6034 0...

Page 53: ...the cabl over the actuator as shown 9 Remove the specified servo card from the driver hoard Notes 1 The unit reference code identifies the specific location of the serv card to be installed 2 Ta loos...

Page 54: ...Servo Card s R R Continued 2 34...

Page 55: ...1 0 Adapter Card R R Serial Number RD1 A002 0 Serial Number R01C037 0 RD1 A003 1 2 35...

Page 56: ...1 0 Adapter Card R R Continued 2 36...

Page 57: ...f the card then pull up on the front of the card 7 Install the IfO adapter card in the reverse ordel of removal Ensul e that the I 0 adapter card andcard retainers are seated correctly Note To install...

Page 58: ...1 0 Adapter Card R R Continued 2 38...

Page 59: ...32 that is installed Look at the serial number on the front of the control pamoil 2 Remove the front cover 3 Verify that allserial numbers match Control panel serial number Disk drive serial number Se...

Page 60: ...Driver Receiver Card R R Continued 2 40 Driver Receiver Card...

Page 61: ...eceiver card from the driver board Note To loosen and remove the driver receiver card pull up about 2 centimeters 0 8 inch on the rear of the card then pull up on the front of the card Driver Receiver...

Page 62: ...Driver Receiver Card R R Continued 2 42...

Page 63: ...t is installed Look at the serial number on the front of the control panel 2 Remove the front cover 3 Verify that all serial numbers match Control panel serial number Disk d t ivec serial number Seria...

Page 64: ...Fan Assembly R R Continued RD1A009 0 Stand Alone Unit Rack Mounted Unit RD B003 0 RD1 6041 0 2 44...

Page 65: ...remove the real cover from the cover assembly Note Slide the rear couer back on the signal cable s 8 Disconnect the fan power cable from the power supply connector 9 Remove the two screws that hold t...

Page 66: ...Fan Assembly R R Continued 2 46...

Page 67: ...2 47...

Page 68: ...fixi itf n 1P1be i o f he 9 J32 that c is installed i Jo a t J r i2 nu bti i t ie fr nr of thti co J lPti J _ _ _ _ _ _ Verify th 1tt 1c numbers match Jo tr 1 r1 r i iii numbei Disk r1 lr 0 i t numher...

Page 69: ...2 49...

Page 70: ...no 7 the four scfll 1U1d l ld w shers tha t h Jl th sig i1aI caf le asselllf Iy to the unit _ _ ___ _ _ _ _ _ Re oye the signalcable assembly Note Tlfe signal cable ass e rr bly is removed thr ugn the...

Page 71: ...Cable Clip R01 B048 0 2 51...

Page 72: ...f the 9332 that is installed _ _ r Lookat theserial number on the front otth e hntr J paneJ 2 Remove the front cover 3 Verify that all serial numbers match Control pall elserial number Diskdrive seria...

Page 73: ...RD1 8049 0 2 53...

Page 74: ...ly R R Continued 7 Remove the address switch assembly through the mounting hole 8 Install the address switch assembly i v reverse order oi removal 9 Verii y the fix See Verii ying aQoocl Fix on page 2...

Page 75: ...Control Panel LED Assembly R R Rack Mounted Unit R01 8003 0 RD1 C037 0 2 55...

Page 76: ...Control Panel LED Assembly R R Continued 2 56 Note The bezel is attached to the power supply by three tab latches...

Page 77: ...RD18008 0 2 57...

Page 78: ...Power Cord R R 2 58 Serial Number I I I RD1 A002 0 Serial Number RD1C037 0 R01A003 1...

Page 79: ...Customer Outlet I H J IV Rack Mounted Unit Rack Outlet I IiI RD1 8051 0 Stand Alone Unit RD1 8003 0 2 59...

Page 80: ...Power Cord R R Continued 7 Install the power cord in the reverse order of removal 8 Verify the fix See Verifying a Good Fix on page 2 61 2 60...

Page 81: ...4 After 60 to 90 seconds maximum of 2 minutes if a reallocate is in process the Unit Ready light comes on continuously If after 90 seconds both the Power Ready light and the Unit Ready light are on co...

Page 82: ...2 62...

Page 83: ...2 Safety Education 3 2 Chemicals 3 2 Performing the Inspection 3 2 Reference Information 3 2 Verify the Model and Serial Numbers 3 3 Verify Features Installed 3 6 AC Power Cord 3 7 Cover 3 9 AC Safet...

Page 84: ...efore you can continue with this inspection Safety Education Before performing the inspection procedures in this guide you must have completed the Electrical Safety Training Course for IBM Customer En...

Page 85: ...Verify the Model and Serial Numbers RD1 C037 O Model 200 Model 400 R018014 0 3 3...

Page 86: ...s illstalled _ Li fokat thes riat numberonth frc nt of t h e control ttaiuil 5 Remoye the two crews that hold the front of the 9332 ti the rack Relll ve the two screws and brackets that hold the rear...

Page 87: ...1 f a az pcl re g atd f th rail c Ca l 1 IJ centimeters inches t Slfo izoui 6e qgie ta fe her er ial nu mbe 011 ii infa ifu t oanplate tap of qis r en it RD1 C061 0 RD1 8057 0 3 5...

Page 88: ...Verify Features Installed RD1 6058 0 3 6...

Page 89: ...AC Power Cord 2 Check thepowercord for visible cracks wear or damage 3 7...

Page 90: ...Continued 3 Ensure thafthepo Ver cord has the correct power lliug See Power Cords in Chapter 4 of this manual 4 Check for 0 2 ohm or less of resistance between the power cord ground and the power sup...

Page 91: ...Cover 3 9...

Page 92: ...AC Safety Grounds 1 lmsu e thati er S lPPl mount ng screws are tigl t Ensure that the groun ing straps betwe n the disk e closurean f t e disk drive are attached x 3 10 R01 8011 0...

Page 93: ...Safety Labels DO NOT SERVICE PARTS ON THIS UNIT REMOVAL OF ANY PARTS WILL VOID WARRANTY 18 kg 401b P N 5L23462 _____ _ HAZARDOUS AREA TRAINED SERVICE PERSONNEL ONLY RD1 8060 0 3 11...

Page 94: ...3 12...

Page 95: ...332 Final Assembly Assembly 2 Rack Mounting Group Assembly 3 Stand alone Cover Group Assembly 4 Unit Assembly Assembly 5 Disk Enclosure Assembly logic Cards Signal Cable Assembly Power Cords 4 2 4 4 4...

Page 96: ...r the label in the correct language For example a part on a Quebec machine should have a Canadian French language label instead of a French language label 4 2 Using Stacked Index Numbers Stacked index...

Page 97: ...umber Units Description 4l NO NO no number in the Part Number column indicates that no assembly part number has been assigned to this group of parts Order the detail parts separately Items are offset...

Page 98: ...Assembly 1 9332 Final Assembly 9 10 4 4 1 ISee Assembly 5 I 6 7 3 5 2 ISee Assembly 4 4 RD1 E001...

Page 99: ...actuator see I Assembly 5 1 2453650 NR 1 Disk Enclosure Assembly 2 actuators see Assembly 5 2 8264580 1 Unit Assembly 3 8264619 1 Stop right 4 2453410 2 Screw Button Hex Hd M4 x 7 x 6 Lg 5 8264616 1 S...

Page 100: ...Assembly 2 Rack Mounting Group 1 8 7 11 12 RD1 E005 4 6...

Page 101: ...fodel 200 onlyj 1 8265459 1 Nameplate Model 400 only 2 8264584 1 Cover Assembly front 3 8265462 2 Clip 4 79778 2 Screw Self Tapping 312 in Lg 5 6200562 1 Holder tightening rod 6 375892 1 Power Cord 7...

Page 102: ...Assembly 3 Stand alone Cover Group 10 4 8 FOR POWER CORD PART NUMBERS SEE POWER CORDS 12 RD1 E004...

Page 103: ...ront 2 8265462 2 Clip 3 79778 2 Screw Self Tapping 312 in Lg 4 6200562 1 Holder tightening rod 5 8265452 1 Cover Assembly top 6 8264597 4 Foot 7 8264599 4 Pad 8 1621190 4 Screw Slot Pan Hd M4 x 7 x 8...

Page 104: ...Assembly 4 Unit Assembly 18 19 20 4 10 10 11 12 13 27 26 14 15 21 16 17 22 DETAIL RD1 E002...

Page 105: ...4628 1 Signal Cable Assembly 11 6495342 2 ScrewJfemale 12 6495343 2 Screw male 13 150209 4 Lock asher 14 8264607 1 Cover Plate 15 1621812 3 Screw Thd Roll Hex Wshr Hd M4 x 7 x 8 Lg 16 8264609 l Fan As...

Page 106: ...Assembly 5 Disk Enclosure Assembly Logic Cards 10 v 12 3 13 14 15 17 16 4 12 8 9 R01 E003...

Page 107: ...53410 3 Screw Button Hex M4 x 7 x 6 Lg 6 2453640 2 Retainer Card Model 400 onlyL 7 2453410 2 Screw Button ex M4 x 7 x 6 g Model 400 only 8 6494514 1 Retainer Card Model 400 onlyL 9 2453410 1 Screw But...

Page 108: ...installed on a table or the distance from a rack mounted unit to another unit installed at some other table or rack 4 The total length of all the signal cables in a string cannot be more than 75 meter...

Page 109: ...n following your country name 3 Locate that code number in the Type Code column of Chart 2 on page 4 17 4 From Chart 2 order the part number shown for that type code For example if your country name i...

Page 110: ...ia 12 Indonesia 3 Ireland 12 Israel 15 Italv 14 Ivory Coast 9 Jamaica 5 1 Japan 5 1 Kenya 12 Kuv ait 12 Lebanon 9 Liechtenstein 13 Luxembourg 9 Malagasy 9 VIalaysia 12 1ali 9 VIauritania 9 1 fauritius...

Page 111: ...2291 2 8 meter 1 t 1 5 r 1 6952300 I 2 8 mete i 6 6952301 1 8 meter t 1 i 7 I I 5952311 2 8 meter T 8 I 9 1 I I 5952319 4 3 meter L 6952320 2 8 meter Type Code Plug Configuration Part Number 10 _L t 6...

Page 112: ...4 18...

Page 113: ...Machine Type and Serial Number Description of Problem Action Taken Service Date Do not record hours or part numbers Representative 5 1...

Page 114: ...Description of Problem Action Taken Service Date Do not record hours or part numbers Representative 5 2...

Page 115: ...ector Location AOA1 1 0 Adapter Card Connector Location AO B1 Servo 1 Card Connector Location AOC1 Servo 2 Card Connector Location AOC1 Power Supply and Power Control Miscellaneous Connectors A 2 A 3...

Page 116: ...Card Locations AOA1 A 2 File Address Power Control AOB1 Power AOC1 AOC2 AOAO Spindle Drive RD18052 0...

Page 117: ...BUSBBIT7 AOBIB26 r f 0 BUSBBITP AOB1828 f O AOB l829 _ A c cRcclcD_ 4c3c 831 1 AOPl 83 0 _ _1_ 7_v ________ I 836 _ 2V 88338 POR 1 i 0 l io 0 B4 o l 7V Blf3 _ s v IB AOP 1 r OA 3 SYN IN AOBlAI I AA S...

Page 118: ...17 AOC2Bl7 AOA I A28 11301 READ ClATA O L 1 AOAO AOC I A20 A0 2A20 A3l JD SECTOR 2 53561 A 4 AOC I A22 AOC2A22 AOC I A2cf AOC2A2 1 AOC I A28 AOC2A28 AOAO AO I A29 A0 2A29 AO I A30 AOC2A30 A0 1A32 AOC2...

Page 119: ...C1 AOB 1834 A081B35 AOB 1836 A081837 A081838 A081Bt O AOB B fl AOAO A0C2BJ3 AOAO AOC2834 2 53562 AOAO on PIN Tl TO GNO NOTE21 PlN ED TO 5V THRU RESISTOR R26 NOTE3 Pir r co C Tsv Tf RU RESISTOR Rl 17 N...

Page 120: ...ili_ ENABLE I l CJATA 2 111 a4iP Aqo TEST OP AOAO AOAO af iA A i 1 CMACOt CMACl AOAO A JAO 8096 RESE C T i N P 0 2Cj cD c clc LcSB l 4 AOAO v _______ 3 GND q rA 6 l r AOAO DATA 4 gi 1 1 A 14 DATA 5 AO...

Page 121: ...IN RONT CENT R OF CARD POWER _______ _ _ 200 t ___ _________ _______________ I 9 _ LJGIC GROVND I Q So _ __ _ _________ ________ l C L__ c V GROU D 30 ____ 1 _ _ _ _ _ DG L GR 2a LOGIC 1 I IIo oo t __...

Page 122: ...Lo Sj o I AOAO ______ _PHASE C DRV AOAO AOAO I R i 1 I J o 2 15362 7 PHASE B CD RV ____j_ 2 PHASE A DRV FILE i ILE FILE GND SPINDLE DRIVE CONNECTIONS ARE CARD TABS LOCATED N UPPER RIGHT QUADRANT OF CA...

Page 123: ...t devices driver A source that sends drives a signal from one location to another ESD Electrostatic discharge FRU Field replaceable unit LED Light emitting diode No no No number NP Not procurable NR N...

Page 124: ...G 2...

Page 125: ...4 1 4 11 1622304 1 7 4 5 8264628 4 10 4 11 1622346 1 9 4 5 8264629 4 9 4 11 1673724 1 10 4 5 8264638 4 24 4 11 2453410 1 4 4 5 8264640 4 19 4 11 5 3 4 13 8264642 4 23 4 11 5 5 4 13 8264647 4 25 4 11...

Page 126: ...P 2...

Page 127: ...ver receiver card removal 2 39 replacement 2 39 driver receiver card single removal 2 39 replacement 2 39 electrical safety training course 3 2 ESD handling kit 2 2 ESD sensitive parts 2 2 fan assembl...

Page 128: ...rts ESD sensitive 2 2 position service 2 3 power cord 4 15 removal 2 58 replacement 2 58 power cord safety 3 7 procedure service position 2 3 procedures service 2 1 publications other vi reference abb...

Page 129: ...r identification 3 4 location 1 3 verification 3 4 service log 5 1 service position 2 3 service procedures 2 1 servo cards removal 2 30 replacement 2 30 shield front 2 4_ 2 12 signal cable assembly re...

Page 130: ...X 4...

Page 131: ...BM may use or distribute whatever information you supply in any way it believes appropriate without incurring any obligation to you If your comment does not need a reply for example pointing out a typ...

Page 132: ...40 ARMONK NEW YORK POSTAGE WILL BE PAID BY ADDRESSEE International Business Machines Corporation Information Development Department 245 Rochester Minnesota U S A 55901 Fold and Tape Please do not sta...

Page 133: ...may use or distribute whatever information you supply in any way it believes appropriate without incurring any obligation to you CJ D If your comment does not need a reply for example pointing out a...

Page 134: ...NO 40 ARMONK NEW YORK POSTAGE WILL BE PAID BY ADDRESSEE International Business Machines Corporation Information Development Department 245 Rochester Minnesota U S A 55901 Fold and Tape Please do not...

Page 135: ...may use or distribute whatever information you supply in any way it believes appropriate without incurring any obligation to you 0 If your comment does not need a reply for example pointing out a typ...

Page 136: ...PERMIT NO 40 ARMONK NEW YORK POSTAGE WILL BE PAID BY ADDRESSEE International Business Machines Corporation Information Development Department 245 Rochester Minnesota U S A 55901 Fold and Tape Please...

Page 137: ...IBM may use or distribute whatever information you supply in any way it believes appropriate without incurring any obligation to you If your comment does not need a reply for example pointing out a ty...

Page 138: ...PERMIT NO 40 ARMONK NEW YORK POSTAGE WILL BE PAID BY ADDRESSEE International Business Machines Corporation Information Development Department 245 Rochester Minnesota U S A 55901 Fold and Tape Please...

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