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Summary of Contents for 9600A

Page 1: ...Operatio and lVIaintenance Manual Preliminary Model SaCCA An Allegheny International Company...

Page 2: ...Cables complies with Part 15 Subpart J of FCC Rules Governing Class A Computing Devices Operated In A Commercial Environment However the equipment generates radio frequency energy and when operated in...

Page 3: ...t To Drive 1 6 1 1 6 1 1 1 6 1 2 1 6 1 3 1 6 1 4 1 6 1 5 1 6 1 6 1 6 1 7 1 6 1 8 1 6 1 9 1 6 1 10 1 6 1 11 1 6 1 12 1 6 1 13 1 6 1 14 1 6 1 15 1 6 2 1 6 2 1 1 6 2 2 1 6 2 3 1 6 2 4 1 6 2 5 1 6 2 6 1 6...

Page 4: ...AND OPERATION 2 0 2 1 2 2 2 3 2 4 2 5 2 6 INTRODUCTION UNPACKING INSPECTION CABLING AND DAISY CHAINING REQUIREMENTS POWER UP AND INITIAL CHECKOUT 2 4 1 2 4 1 1 2 4 2 2 4 3 2 4 3 1 2 4 4 2 4 5 AC Line...

Page 5: ...In Card Cage Hub Lock Solenoid Spring Extension 1 81n PROM s Vacuum Hub Assem bly Position Sensor Assembly Mother Board PCBA Operator Control Panel PCBA Reel In Place Sensor Assembly File Protect Sens...

Page 6: ...unctions Calibration 01 01 0 Data Diagnostics 0 0 c 00 0 Diagnostics Menu Power Up Self Test Diagnostics SECTION V PARTS IDENTIFICATION INTRODUCTION PARTS WARRANTY OUT QF WARRANTY EMERGENCY PARTS 00 P...

Page 7: ...g Supply Reel 2 3 2 4 2 5 2 9 2 9 2 10 Track Subassembly Mounting 2 14 Erase Write Read Cleaning Tape Path Cleaning Read Data Test Point Location Card Cage Hub Lock Solenoid Actuator Hub Lock Actuator...

Page 8: ...bly PROM Locations 0 0 LIST OF TABLES Operational Specifications e 0 Physical Environmental Specifications Interface Summary e e CI o oe e e Drive Address Selection IHER ICER Signal Combinations oe ee...

Page 9: ...SECTION I APPLICATION DATA 10 V V n 10 4 0 z c 10 4 10 1ft n 0 z...

Page 10: ...the Formatter 2 Tru 50 ips Start Stop Mode with standard 0 6 inch gaps 3 100 ips streaming mode provides high speed data transfers for backup needs 4 Low profile height saves rack space 5 Modular conf...

Page 11: ...ly 4 Supply Reel Tape 5 Magnetic Head Assembly hidden 6 Take up Arm Assembly top 93 9600 998 Item Part Name 7 8 9 10 11 12 13 Spring Extension Take up Arm Limmit Sensor PCBA Vacuum Hub Assembly Suppor...

Page 12: ...p Read command 0 498 002 inch 1 9 or 1 3 mil 0 038 or 0 0226 mm 8 75 0 5 ounces 6 0 7 0 8 5 or 10 5 inch open reels 200 600 1200 or 2400 feet 300 900 1800 or 3600 feet 800 BPI NRZ1 1600 BPI PE 3200 BP...

Page 13: ...n Control Tape Threading MAINTENANCE STATISTICS MTBF MTTR POWER REQUIREMENTS Input Voltage Input current Power Hard coated 9 tracks read after write Sapphire infrared infrared Microprocessor controlle...

Page 14: ...Kgm with packing material 110 lbs 50 Kgm 600 to 900 F 150 to 320 C 360 to 1220 F 20 to 500 C 20 to 80 non condensing 5 to 95 non condensing o to 10 000 ft 0 to 3000 meters o to 50 000 ft 0 to 15 000...

Page 15: ...signals from the Model 9600A are driven by open collector type line drivers capable of sinking up to 36 rna 25 standard unit loads in the Qow true state Open lines will result in a false signal 1 5 3...

Page 16: ...plete summary of Drive interface signals Table 1 3 Interface Summary Sheet 1 of 2 Interface I O Connection Pl P2 Signal Ground Pin Pin Signal Name Mnemonic In Out Pl 2 1 FORMATTER BUSY IFBY 0 4 3 LAST...

Page 17: ...TAPE IEOT 0 24 23 OFF LINE IOFL I 26 25 NRZI INRZI 0 28 27 READY IRDY 0 30 29 REWINDING IRWD 0 32 31 FILE PROTECT IFPT 0 34 33 READ STROBE IRSTR 0 36 35 WRITE STROBE IWRST 0 38 37 DATA BUSY IDBY 0 40...

Page 18: ...en true low When false high this level specifies forward tape motion 1 6 1 4 WRITE READ IWRT Level PI 34 Write mode is specified when IWRT is true Uow read mode is specified when IWRT is false high 1...

Page 19: ...formatters in the system to revert to the quiescent state The IFEN signal line may be used to 1 disable the formatters if Host power is lost or 2 clear Formatter logic when illegal commands or unusual...

Page 20: ...ER line will be true low during read operation when one or more of the following occurs 1 Longitudinal parity error 4 Vertical parity error on a data character 2 Improper record format 5 Read After Wr...

Page 21: ...rk is detected on the tape during a read operation or during a write file mark operation in a read after write operation The IFMK line will be pulsed after a complete file mark record has been read Er...

Page 22: ...copied into the Formatter will have no meaning 1 6 2 14 READ STROBE IRSTR Pulse P2 34 IRSTR is pulsed for each character of read information to be transmitted to the Host IRSTR is used to sample the r...

Page 23: ...H L L L SET 3200 BPI 2XPE L H L L L Ignore Data 1 6 3 1 READ FORWARD READ FORWARD command causes tape on the selected Drive to be accelerated to the normal Drive operating speed The Drive generateS t...

Page 24: ...FILE MARK SEARCH FORWARD REVERSE A File ark Search Forward command causes the Drive to execute a series of Read Forward commands while the Reverse command causes the Drive to execute a series of Read...

Page 25: ...SECTION II INSTALLATION AND OPERATION 0 Z 2 o m 4 o Z...

Page 26: ...h the Dust Cover in Maintenance position Check for loose or missing parts and foreign material Open the Tape Path Cover and verify that all parts areas of the tape path are clean Remove the PCBA Cover...

Page 27: ...1 Unpacking CARTON BOTTOM PARTITION INSULAnON REMOVED TO EXPOSE SHIELD 93 09600 998 ___ DUST COVER 1t SUPPORT HINGE Figure 2 2 Dust Cover Support Bar SHIELDED FLAT CABLE ROUND CABLE Figure 2 3 Groundi...

Page 28: ...0 2 50 INTERFACE CONNECTOR ADAPTER DETAIL 1 Terminators removed from all but last Drive Installation Operation 9600 DRIVE LAST 9600 DRIVE LAST 2 Shielded Cables are recommended If used ground the shi...

Page 29: ...Installation Operation NOTE Boards can be placed in Card Cage in any order FORMATTER READ ANALOG PIN 1 READ WRITE DIGITAL Figure 2 5 Card Cage Cables And Terminators 2 4 93 09600 998 Rev A...

Page 30: ...5 slide the plastic cover to the left and using long nose pliers if necessary remove the Voltage Selector Card B Slide the FUSE PULL lever to the right remove the fuse if fuse is incorrect size and in...

Page 31: ...e Supply Reel has the Write Enable Ring installed the WRITE ENABLE LED lights D Depress ON LINE ON LINE LED lights and the Readout displays the Unit Number When the Drive selected the SELECT LED light...

Page 32: ...8 9 TABLE 2 1 MOTION CONTROL SEQUENCE DISPLAY NORMAL AT EaT 50 FWD EaT 50 REV 50 FSS EaT 50 RSS EOT EOT EaT EaT EaT AT BOT BOT BOT BOT BOT BOT BOT BOT MOTION 50 ips Forward 50 ips Reverse 50 ips Forw...

Page 33: ...I I I ct SLIDE MAINT SUPPORT BAR 2 60 0 361 NOTE CENTER OF GRAVITY 1 2 8 3 261 8 72 22 141 22 00 55 B81 1 lOr 2 7 D 1 5 18 D4 43 02 11 505 17 80 18 88 44 701 47 95 1 4 583 11 0401 W COVER RlMOVED 64...

Page 34: ...ected commands when in diagnostics or calibrate mode 8 START STOP Pushbutton Starts or stops selected commands in the diagnostics or calibrate mode 9 REMOTE LED Lights when density is selectable by Ho...

Page 35: ...ing START STOP except when the tape is at EOT or BOT 2 4 4 UNIT SELECTION The Drive is factory set for Unit Address itO In daisy chained systems if the Drive is other than Drive on this setting must b...

Page 36: ...1600 and REMOTE LEDs light The Drive is in Remote PE Mode B Depress DENSITY The 1600 and REMOTE LEDs go out and the 3200 LED lights The Drive is in Local 2XPE mode C Depress DENSITY The REMOTE LED li...

Page 37: ...ly assemble an Adjustable Mounting Bracket 5 to the rear of the Right Track Assembly Nut Plates not required for Racks with threaded mounting holes 2 Measure upward 2 inches from the bottom of the Rac...

Page 38: ...message such as CHK HUB ABORTED REV REEL etc and the RWND UNL LED flashes or Host can send a Load On Line Command ILOL to start Load The loading sequence begins with the Supply Tape Reel rotating thr...

Page 39: ...heck 40V below 30V Check 12V above 10V Check 40V above 30V 2 step display CLOSE DOOR 2 6 3 OPERATION NOTES 1 On Line Operationms A When the Drive is on line the Readout will display the Unit Number wh...

Page 40: ...Commands being received from the Host after EOT has been passed Either of these conditions could result in tape being run completely off the Supply Reel The following procedure is recommended to reco...

Page 41: ...SECTION IV MAINTENANCE INSTRUCTIONS I z In Z I Z n In Z CIt c n 0 z CIt CIt In n 0 Z...

Page 42: ...chassis wall destroying calibration and the Drive s ability to load 4 1 2 1 GENERAL AREA Using a vacuum cleaner with a blower attachment carefully blow dust from all surfaces within the Drive Assembly...

Page 43: ...pened with isopropyl alcohol or 1 1 1 trichloroethane C ean the capstan rubber roller with a cotton swab dampened with water only or if excessively dirty dampened with mild soapy water TAPE CLEANERS T...

Page 44: ...put of any Track Read Amplifier R719 typ Normal output voltage is 3 0 volts 10 p p If Head is excessively worn return the Tape Drive to Kennedy Co for replacement of Head 4 2 CORRECTIVE MAINTENANCE Co...

Page 45: ...ng installed or Write Protect Sensor defective 5 Tape compatibility problem or blank tape 4 2 3 DIAGNOSTICS Diagnostics include firmware controlled tests that can be initiated by the operator from the...

Page 46: ...licable disconnect cables from PCB to be removed 2 Grasp PCB Ejectors firmly and pull ejectors towards the side of the unit Board should pop partly out of the slot To replace Insert PCB in Card Cage a...

Page 47: ...from the Solenoid 4 screws 5 Remove Pin from end of Pltmger To replace Reverse removal procedure Align per paragraph 4 4 2 6 2 Torque screws to 13 1 inch potUlds EXTENSION SPRING SOLENOID BODY PLUNGE...

Page 48: ...Actuator 4 3 5 FAN Fig 4 6 1 Remove all PCBs from Card Cage paragraph 4 3 2 2 Unplug connector at Fan Body Maintenance 3 Using stubby Phillips screwdriver remove 4 screws holding Fan to sheetmetal To...

Page 49: ...s the PROM firmly until it is properly seated in place 4 3 7 VACUUM HUB ASSEMBLY Fig 4 7 1 Lift open Top Cover of the Drive 2 Using a 1 4 inch T handle Allen wrench remove the bolt from the center of...

Page 50: ...228 This detaches the Takeup Arm Retract Motor and Microswitch 3 Unplug J1 from Position Sensor PCBA 4 Using Allen wrench remove 3 bolts that attach the Retract and Pivot Sensor Assem bly to the Deck...

Page 51: ...2 2 Remove all PCBAs from Card Cage 3 Unplug power connector J13 from Mother Board 4 Remove 6 Philli screws from Mother Board 5 Slide PCBA towards rear of lIlit and upward to remove To replace Reverse...

Page 52: ...y Phillips screwdriver remove 10 screws at rear of control panel 6 kepnuts through panel 4 screws on bottom brac et holding PCBA 2 Lower the PCBA and unplug the ribbon cable at Jl To replace Reverse r...

Page 53: ...rotect and Reel In Place Sensor Assemblies 4 3 12 FILE PROTECT SENSOR ASSEMBLY Fig 4 11 1 Do Steps 1 and 2 in paragraph 4 3 11 and remove File Protect Sensor To Replace Reverse removal procedure Torqu...

Page 54: ...at covers the Supply Arm 3 Remove 2 Phillips screws that hold the Bracket to the Deck 4 Disconnect the cable from the Interconnect PCBA 5 Remove tie wraps as necessary and remove the Assembly To repla...

Page 55: ...t to the sheet metal and remove Power Supply_ To replace Reverse removal procedure 4 3 17 BLOWER ASSEMBLY Fig 4 15 1 Remove eight Phillips screws at bottom of blower box and remove the Cover 2 Remove...

Page 56: ...93 09600 998 o o 00 Figure 4 14 5 VDC Regulator Power Supply 4 15 Maintenance SHEET METAL...

Page 57: ...der tool remove C clip from the top of the Arm 3 Noting the order of disassembly and being careful of Arm spring tension lift off the washer spring mOWlting plate and shims 4 Using a 1 4 inch box wren...

Page 58: ...P14 from connector Board 7228 This disconnects the Takeup Arm Retract Motor Micraswitch Remove 4 Allen head bolts one at each corner of the Assembly and remove the Retract and Pivot Assembly To repla...

Page 59: ...ia 2 angle brackets 2 Slide the Panel forward and disconnect AC Power Switch Connector 2 wires from Micr witch and 2 wires from Solenoid Remove the wraps as necessary Vhen the Panel is clear slide the...

Page 60: ...erconnect Board remove tie wraps as required 2 Remove three Phillips screws that hold the Capstan Assembly to the Deck 3 Remove the Capstan Assembly by lowering it through the Deck To replace Reverse...

Page 61: ...Maintenance 93 09600 998 TACHOMETER CABLE Figure 4 20 Capstan Motor Assembly CABLE Figure 4 21 BOTfEOT Sensor Assembly 4 20...

Page 62: ...Channel Emitter Assembly and Tape In Channel Sensor Assembly 4 3 27 TAPE IN CHANNEL SENSOR ASSEMBLY Figure 4 22 1 Lift the Deck Assembly and latch it in Maintenance P ition 2 Unplug Connector J11 fro...

Page 63: ...e the Blower Assembly per paragraph 4 3 17 2 Remove four Phillips screws that hold the Vacuum Motor Momting Bracket to the Blower Box 3 Disconnect and remove Vacuum Motor Assembly To replace Reverse r...

Page 64: ...ssociated Hub Assembly per paragraph 4 3 23 2 Remove four Phillips screws that attach The Reel Motor to the Deck 3 Unplug the Reel Motor Connector and remove the Reel Motor Assembly To replace Reverse...

Page 65: ...ly 7 Open the Top Cover and brace it open 8 Open the Tape Path Cover and pull the Erase Cable through the Deck 9 Disconnect the Write Cable from the Magnetic Head 10 Unplug the Read Preamplifier from...

Page 66: ...Reverse removal procedure HEX HO SORe WASHER Figure 4 26 Capstan 4 3 33 ROLLER Figure 4 27 1 Remove associated Arm Assembly per paragraph 4 3 18 2 Push down on the Roller to compress the associated sp...

Page 67: ...rom the Servo Power Amplifier PCBA 2 Connect the AC Power Connector to the Drive and an ac outlet and turn on ac power 3 Using a digital voltmeter verify voltages at Power Connector P4 as follows Pin...

Page 68: ...t on the Spring Tension Adjusting Screw and turn the Spring Adjustment Screw lUltil the tension at the Tape Guide Roller is 17 5 1 0 ounces 1 The Display should now indicate TAKE O OV Tolerance 0 3V 2...

Page 69: ...NT SCREW SUPPLY ARM 1S OS GAP Q OPTICAL LIMIT SWITCH c ZERO POINT J CAM RETRACT PIVOT SENSOR 93 09600 998 SPRING H ADJUSTMENT SCREW LOCK NUT 4 8 O 2 J TAKEUP ARM MICROSWITCH I LOCK SCREW Figure 4 28 B...

Page 70: ...epeatedly press SCAN until Display indicates 100 FWD 9 Check time period TIOO 4 4 2 4 LOAD TEST With the Drive in Diagnostic Motion Mode per paragraph 4 4 2 3 Steps 1 thru 4 1 Open the Tape Access Doo...

Page 71: ...e Display should indicate BOT 4 4 2 6 CALIBRATION MECHANICAL Hub Lock Solenoid Adjustment Figure 4 5 With ac power off adjust the Hub Lock Solenoid as follows Refer to Figures 4 4 and 4 5 as necessary...

Page 72: ...ceed with next appropriate Step 2 Unit Number Address With Drive in Set Up Mode and the Calibrate Jumper in Calibrate Position a Repeatedly press SCAN until Display indicates UNIT NUM b Press ENTER Di...

Page 73: ...splay will indicate 50 IPS Current Speed If desired press SCAN to select 100 IPS j Press ENTER again The Display will indicated CONFIRM k Setting Adjustment Parameters 1 If you have correctly selected...

Page 74: ...P 9 901 4 5 501 2 o Press RWND UNL This stops the operation and the Display indicates LOAD P Press LOAD This stores the new adjustment values Read Skew Adjustment a Load a Skew Tape into the Drive b C...

Page 75: ...Calibration Jumper in Calibrate Position load a good reel of Write enabled tape and do the following a Select CAL WRT SKEW Mode The Display will indicated WRT SKEW b Press ENTER The Display will indi...

Page 76: ...Check Motors and Servos 1 After selecting Motion Mode per Step 1 above repeatedly pressing SCAN displays the Motion Param eters listed in Paragraph 4 4 2 3 2 After selecting the Motion Parameter per S...

Page 77: ...E The Default Density is effective only following power up and will not affect the present Operating Density 3 Speed Factory set to HOST SEL The 9600 Drive provides the following options to match a va...

Page 78: ...e Display indicates CONFIRM Pressing ONLINE prepares the Drive to receive new parameters Refer to Paragraph 4 4 2 7 4 for setting Read Skew Parameters C Read Amp 1 With Read Amp FWlction entered per I...

Page 79: ...parameter category 5 Repeat the above Steps 1 thru 4 for each parameter category to be changed B Comman 5 Under the Comman 5 FlO1ction SCAN selects the test to be rtm and START STOP en 5 the test If a...

Page 80: ...or reading See Item e 3 in Diagnostics Menu for definitions of errors NOTE An alternate way to access the ERRORS Display is from the MODE Submenu From the MODE Submenu press ENTER twice The Readout wi...

Page 81: ...00 2 1600 3 3200 50 ips 4 100 ips e Note DATA DIAGNOSTICS 2 1 Mode Test Options a On Error 1 Continue 2 Stop b At EOT 1 Rewind 2 Stop c Block Size 1 4 2 250 3 513 4 1024 d Data 1 All Ones 2 All zeros...

Page 82: ...Board 131 8 Send Default Deskew Values to Write Module 130 9 Loop Write to Read Digital 50 ips NRZ1 150 159 D 50 NRZ 10 Loop Write to Read Digital 100 ips NRZ1 150 159 D 100 NRZ II Loop Write to Read...

Page 83: ...50 DPE D 100 DPE D 50 NRZ D 100 NRZ D 50 PE D 100 PE D 50 DPE D 100 DPE Loop Loop Loop Loop Loop Loop Loop Loop Loop Loop Loop Loop DESCRIPTION Write to Read Digital Write to Read Digital Write to Rea...

Page 84: ...SECTION V PARTS IDENTIFICATION lCI It t J m Z I ll n P 0 Z m n 0 Z...

Page 85: ...in Return Authorization RA from Kennedy Company before shipping the defective parts The customer must send the package postage paid 5 2 OUT QP WARRANTY EMERGENCY PARTS Kennedy Company expedites shipme...

Page 86: ...ndard good packaging procedures Kennedy Companuy will not be responsible for any accessories to the repair item DO NOT SEND ACCESSORIES 5 3 3 PARTS ORDER LHADTIME a Delivery of spare parts 60 90 days...

Page 87: ...90 07947 101 91 07324 001 90 07486 001 90 07321 001 22 00008 002 Description Wire Assembly Power Switch Cable Assembly Operator Control Panel PCBA Tape Access Door Front Panel Cable Assembly Panel Ass...

Page 88: ...Parts Identification 93 09600 998 Figure 5 2 Deck Assembly Top View Sheet 1 of 2 5 4...

Page 89: ...ct Pivot Sensor Takeup Roller Capstan Capstan Motor Assembly Vacuum Hub Assembly EOT BOT Sensor Assem bly 12 VDC Regulator Assembly Supply Hub Assembly Vacuum Motor Assembly 12VDC Regulator PCBA Read...

Page 90: ...923 001 90 07228 001 90 07710 001 93 09600 998 Description P C Card Capacitance Disk Gear Motor w Switch Retract and Pivot Sensor Assembly Hub Lock Solenoid Reel Motor Assembly Blower Assembly Capstan...

Page 91: ...07111 004 90 07147 001 26 00027 001 27 00010 001 91 07722 002 Parts Identification Description Mother Board PCBA Power In Assembly Fuse Normal 6A vIew B B Servo Power Amplifier Final Assy Transformer...

Page 92: ...ification Parts List Item 1 2 3 Part Number 90 07951 001 90 07917 021 90 07960 001 Description Formatter PCBA Read Analog PCBA Read Write Digital PCBA Figure 5 5 Card Cage Printed Circuit Boards 5 8 9...

Page 93: ...90 07321 001 22 00008 002 90 07320 001 91 07211 001 91 05699 001 90 07333 001 90 06842 001 90 05906 004 90 07295 001 90 07332 001 90 07483 001 90 07148 001 90 07119 001 90 07144 001 90 07235 001 90 0...

Page 94: ...bly Retract Pivot Sensor Takeup Position Sensor PCBA Tackup and Supply PC Card Capacitance Disk Hidden Read Preamplifier Assembly Interconnect PCBA Mother Board PCBA Power In Assem bly Fuse Norm Blo 3...

Page 95: ...Z SECTION VI Q 10 Z WIRING AND SCHEMATIC DIAGRAMS c VI CI 1 1 1 n n z m 0 z 10 n g Q 10 CI...

Page 96: ...te these filters as CF C Standard power connections to ICs are as follows Pin Connection IC 5V GND VCC VCC 7476 7492 7493 5 10 Op Amp 8 Pin IC 4 7 14 Pin ICs 14 7 16 Pin ICs 16 8 Only non standard pow...

Page 97: ...nly in details where circuit simplicity is preferable 6 4 TERMINALS For a double sided socket terminals are designated with numbers for component side connections and letters for circuit side connecti...

Page 98: ...From FMTR Signal Sheet Conn IR 0 1 4 7 P 7 J2 IR 2 3 7 J1 IRSTB 9 J2 IWSTB 9 J2 WD 0 7 6 P1 LST WORD 8 P1 FDB 0 7 10 P1 rt 1 n FSEL O l FSEL 0 6 FSEL 2 6 10 P1 FMTR STRB II PI 1 n FMTR BUSY FMTR ACKN...

Page 99: ...R I2 PI IO PI CRECTD ERROR IO PI IO PI FILE MARK 10 PI DIG R W IO PI DDB 0 7 3 PI ELEC II PI DRV SEL O I 3 PI t t TACH 4 Pl FWD REV 4 PI DRV STRB 3 PI ELEC II PI RD BUSY 1 DIG R W I3 Pl WRT BUSY DIG R...

Page 100: ...7 J3 9 J3 9 J3 7 J3 7 J3 8 J2 8 J2 10 J2 10 J2 TO DRIVE ELECTRONICS ELEC Signal FDB 0 7 FSEL O 1 FMTR STRB FMTR BUSY FBGRANT FMTR ACKN TARMOT SURMOT REUN PB LOAD PB ONL PB DEN PB From Sheet Conn 10 PI...

Page 101: ...Sheet Conn 2 Jl 2 Jl I Jl TO OPERATOR CONTROL PANEL OCP Signal DB 0 6 WRP NRZ LED WEN LED SLT LED LP LED PWR ON LED REUN LED LO LED ON LED PE LED RMT LED STRT LED From Sheet Conn 4 J6 4 J6 On PCBA EL...

Page 102: ...4 JI On READA READ HEAD READ HEAD FROM DIGITAL READ WRITE BOARD DIG R W Signal RD 0 7 P CRECTD ERROR HRD ERROR RD DATA STRB RD BUSY FILE MARK WRT BUSY WRT DATA STRB HD 0 7 P ERASE HD ERASE HD TRK I 9...

Page 103: ...I J3 I J3 I J3 I J3 I J3 2 J3 2 J3 2 J3 3 J3 4 J3 3 Jl 4 Jl TO SERVO PREAMPLIFIER SERVPRE Signal VAC MOT SUMPT CPST ENB CPST BRAKE SERVO EN SUP OFSE E SU pas E SU VL SUP OFST CUR SUP CUR SUP GND VEL S...

Page 104: ...m SERVPA Sheet Conn I J3 I J3 I J2 I I J2 3 J2 t 3 J2 TO SERVO POWER AMPLIFIER SERVPA Signal VAC MOT SUMPT CPST BRAKE SERVO EN ENB CPST OSC REF REF SUP MOD TUP MOD From Sheet Conn I J3 t I J3 2 J3 2 J...

Page 105: ...3 R30 10te CR2 CRI CRa 4 Rt 2K 4 2 1 Rli 1001 fillS lOOK R29 IOO 5vfller Ar o CAPACITAN 1 Cl EAlEO BY CIS POSITION op ee 0 1 CAPI I I n INa 1lI 5K U8 Au DIODES AI E ijg 2 AL l C PACITOR VALUES ARE 1 1...

Page 106: ...I I Cit I I I I I Cq I I I I I I ce I I I I I C I I I I I I I C6 C4 C CI C2 I G I I C5 I I I I I CI I I I I I I I 7 s 4 Ie 12 I c eL 11 J 5 L o U3 v 34 I I to 6 11 4 15 51 214 l 8 1 1 tit 1 I Z I_ 6...

Page 107: ...NP SELECT 4 F EL ec T s ilI JD II S L ECT i GNP Foe FOB I GNO FOB 2 Foe GND Foe 4 FDB 5 GND FOB 4J o Foe o GNP 10 ORIVE BUSY GND r REOO BUSY FORM i TeR Ac KN NP RIVE CKN GiNO ORNE SELECT lZI DR I liE...

Page 108: ...I COt JTINUATION J1 J8 Jet JIO JII Jf2 J8 J9 JIO 111 JI2 RoD DATA STRB GoIIIO g GNO RO 2 RD GNO RO 4 RD eo GNO RO CO RD 1 B GNO B RD P iNO HO 5 HD 7 GND HO 3 HO P GIooIO HO 2 If HD I GoND HD o HD 6 iN...

Page 109: ...J 12V ZSV 25V KEY RI9 3GO 01 R5 R4 fU iii II 2 71 1 RZ 430 RGO rtl 4 2VV Mci H R tj 12V OARD J5 1 18 40V DRiVer 1 1 of 24V tU CT L _ _ _ 1 7 40v II ONIC5 1 TO 1 I 5v 1 1 II 4 KEY t 5 I W G s 5z4rl r v...

Page 110: ...OWER C ABLE P3 P4 1 90 0 S68 001 9 R sw I 1 1 8 1 7 190 01 40 00 I 2 2 2 3 i I I 4 13 1 1 1 4 jI I I I i I I I I __ _______ ____ L __________ __ P2 FA I I z ov 2Z0V 1 I I 12 0V I K TRANSFORMeR P5 P6 9...

Page 111: ...LS WITH 27Z5Co WITH THe c t pr oN OF FUNCTIoNs IAi THe COAiTeOL Bt cx X SlElE DI o fIE JI1S Tc He IQHT ALL D CJDe 5 A e 1A 9 4 fdo gNJ l vr ff1ffftgfH iDHti51 JlI08 00t FDR PINS NOT SHOWN ON DRAWING 3...

Page 112: ...2 3 4 ZA1 lY2 p l flO 3A 3 J 4A4 4CZJ 7A 9C2 U4 T V 7492A R8 0 I 7 470 470 _ ZMHZ 484 V3 F A GA 74 504 5V I 10 I 8 6lB aNCf 661C fit f 9 NC GO va 70 Ne NC 74S f 5 6 1210 ZK JV SV ell 4 7K WR 3A3 4 Aj...

Page 113: ...Z4 i 37 P87 ZS IA I IYI r PA7 t PCOr ENABLE 9B3 ZS 67A 3 D2 lI 3 D3 PC3 31 D PC4 Al6 0080 CI6 II A 7 Z el7 3 Al8 4 CIS 5 AI9 6 el9 DDB7 Z D5 PC5 2 D6 PC6 CzcT U I NI IAI IYII 3 ___ CI5 DRIVE STR08E A...

Page 114: ...5 51 PI 21 4 30 04 PB4 22 i D pe 23 0 a9 DiD reI 24 T al D7 PI 7 20 37 7 Fto 1 1 PC 17 ID 1 0 PA PC 40 A4 pC t 1 Z PA Ft4 A g PAZ PC 3 PAt PC D L tOc7 4 PA I PC7 L 1 5 12 _ 2D7 FROi Si p 13 U71 20 2...

Page 115: ...t To ot Z 2 DBO r 3 12V 0 01 OBI 0 4 D8Z vce 17 elt I 5 DB 3 10K 6 Z 15 6 18 IZV 3 COM 12 7 OB4 VOUT 3 I 8 085 el7 4 5 lL D86 C1 r 11 0 5 Z 087 BIPOlAR 6 t 7 e d V5UM 1 e 1 C CI4 CI l c l O Of TaO I M...

Page 116: ...r U48 TLOT4 2 21 10K 1 2 2 10K 1 3 3 4C 5 AJTF 4C N 5ee HII 201 4 4 5 Lin 10K 5 6 __J Ll4B n074 2C 3 POSN Ll38 HI 201 CIS 3900pF ezV C 3 8ZK 0 czo IOOpF 5 6 zZB I 7 1 Yo 6 RZ9 fijI TPI TPZ 7 230 221 7...

Page 117: ...r t OBS RET5TP 1 10 86 7fIT5TI 1 rH I EOT 3 35 12 1 un 5 1 1 4 r _l1L J M319 8 l K 9 I 1 I 4 1K r VVlr__ _I 1 Oc t e I I I 1 C 5 1 I NC IIJl I NC e I NC 4 K 2K 4 I s 38 DAC OUT 4 I VIf I 2 1 v5 r _ t...

Page 118: ...10K 5 12 f EPZ8 4 A 21 1 44 124 5 180 lSK Ulto U MC14584 8 R MCI45848 9 8 4 e41 o 1 47 20 lSI Wl o U9 MCI4584B G 5Z MCI4584B 10K Be 40 39 80r 538 Z 10 37 5V fors 36 35 t5V U8 74 s04 DR OPAlSZ2 _ I 0...

Page 119: ...I 12 75 R 74 4 7 4 7 C 11 Z 2 eCo E NABLE I II UrI r 1 ______4 I I I I I I I I ta 7 e 40 3 U4 iCl L Z44 5 6 i 7 40 079 2 000 A Sl IeeT 01 0 J 1 7 ___ J t t 0 A e RA I I I 5j EF iel D eRA E NI VII v A...

Page 120: ...186 10K RIOt 220 B U8Z LM339 SCHEMATIC B 5 4 01 7228 000 10K Z RLXSTP 786 TAKE liP RELAX SWITCH TAKE liP RETRACT 109 OPTICAL SWITCH 101 JeII J sURMOT J 4 7K 0 12V REF REF I ell 101 CJel9 U7 eIZO 74l 5...

Page 121: ...S NO CONNECTION t tt l 7 1 RV iSAARIElit 1 Zt i 4W NOTES UNLE SS OTHERWiSe SPECIFI ED 2 3 4 K Rq 8 R8 RIO 5 bl SIK RII I Bt RIZ 511 12 1 12V 40 v 40Y REP DEEd Go 1 USfO NOT use C2 7 ca q CR J t 1 1 Qq...

Page 122: ...0V EQ MOD 413 I R 1 R4S UI I I 0 1 1 Cl 100 TL014 lOW I R70 ww 0 3 R4Gt R41 k IDS A8AAKE 3K IK I SK I I 12 V i I 1 12 V R40 I I l10 n I t40V fi V W PoS 462 I I 2 K j 4401 I I SERVO eN I Q3 4 UI4401 C...

Page 123: ...01 1111 OOOA 5 OVACUU H OF4 I MOTOR r 4 8 l VAC MOT 23 M j 1 ___ i I B c o 2D3 OSC 6 SUMPT CPST 8 R5Q IK RC l lOOK 12 V R Q6 10K I I C PST MOD 4e l lea C PSTAN J2 1 9 t 2 CAPSTAN MOTOR Ra O c I I 5W W...

Page 124: ...s I I EN Ne l t I c o RXIO 410K I RX05 11K RoE F 14 _ NV r 9 REFI2M I 2 I I I IZV RXI2 100 I 3 THE CHANNEL HO REPLACES THE IN THE REF DeSIG NUM6ER FOR THE APPRoPRIATE CHANNEL eH LL BE Rf O FOR CHAN 2...

Page 125: ...I 41 I 4 45 41 49 E I I I J3 5V 3 I SV C2 r _ t12V 001 _____ _ 12V 12 1 1 f I 12 1 5 I _f_ j _ I B ALL CAPACITO VALUE S ARE IN MICROFAU 2 ALL RESISTtIR VALUE S ARE IN OHMS 1 0 4 W I IWO t E5 No CoNIl...

Page 126: ...3 4 R1 Rq 10K 10K 1 1 CR c q 1000 pF 13 IN H4 Gli r I N4401 I I K U2 RI8 TL014 10K 9 1 0 e 10 1Ql Zt I4403 cR3 RI4 I IQi l 10K llV J 11 1 RI1 to 10K I RIEi 10K U2 10 1 I 4 TL014 47 I RIce 4 1K 1 ell...

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Page 170: ...CJol u4 TP K WTDO WTDo leZ WiD WTD4 WTDlP BeZ 11 004 Wl D7 wTO P Ie Z eo D PE tJ r T K J TRAC K I C 1 C TRK 1 2 Z I TRK 2 4 RIC b 1 1 TRK I I B e CJ I 10 10 CIRCUIT I OWN W 1 IN Pl lAw TOt1 L INeoe lo...

Page 171: ...hich are returned by OEM during such period provided that a the Company is promptly notified in writing upon discovery of such defects by OEM b the defective unit is returned to the Company transporta...

Page 172: ...1600 Shamrock Ave Monrovia CA 91016 818 357 8831 G ITT TELEX 4720116 KENNEDY ALLEGHENY INTERNATIONAL...

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