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Shugart Kennedy 9610, Operation And Maintenance Manual

The Shugart Kennedy 9610 is a high-performance machine that requires proper understanding and care. To ensure smooth operations, we offer a comprehensive Operation and Maintenance Manual. Download this manual for free from our website, providing you with step-by-step instructions and expert advice to maximize the potential of your product.

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Summary of Contents for Kennedy 9610

Page 1: ...Shul Brt Auto Load Digital Tape Drive Model 9610 9660 Operation and Maintenance Manual PIN 93 09610 004 ...

Page 2: ...uency energy and when operated in a residential area the user must take adequate precautions against interference to radio communications Copyright 1993 by Shugart Corporation All rights reserved No part of this work covered by the copyright hereon may be reproduced or copied in any form or by any means graphic electronic or mechanical including photocopying taping or information storage and retri...

Page 3: ...ite Strobe 1 12 1 4 2 10 Read Strobe 1 12 1 4 2 11 Read Data Lines 1 13 1 4 2 12 Ready 1 13 1 4 2 13 On Line 1 13 1 4 2 14 Rewinding 1 13 1 4 2 15 File Protect 1 13 1 4 2 16 Load Point 1 13 1 4 2 17 End of Tape 1 13 iii 1 4 2 18 Density 1 14 1 4 2 19 Speed 1 14 1 4 3 Command Execution 1 14 1 4 3 1 Read Forward 1 15 1 4 3 2 Read Reverse 1 15 1 4 3 3 Read Reverse Edit 1 15 1 4 3 4 Write 1 15 1 4 3 5...

Page 4: ... 1 5 2 3 2 Tools and Test Equipment 5 3 Accessing the Drive 5 3 Troubleshooting 5 3 Accessing for Troubleshooting 5 4 Safety Interlocks 5 4 Parts Replacement 5 4 5 3 1 PCBAs in Card Cage 5 4 5 3 2 Drive Electronics Board 5 5 5 3 3 Interconnect PCBA 5 5 5 3 4 Hub Lock Solenoid 5 5 5 3 5 Read Preamplifier 5 6 5 3 6 Fan 5 6 5 3 7 Take up Reel Asse mbly 5 1 5 3 8 Take up Arm Assembly 5 8 5 3 9 Supply ...

Page 5: ... lnuoouction 6 1 6 1 Pa rrts Warranty 6 1 6 2 Out of Warranty Emergency Parts 6 1 6 3 Pa rrts Ordering Information 6 1 6 3 1 Mini mum Parts Orders 6 1 6 3 2 Returning Parts 6 2 6 3 3 Parts Order Leadtime 6 2 6 3 4 Customer Service Addresses 6 2 v 7 0 General 7 1 1 1 Compc nents 7 1 1 2 Logic Conventions and Symbology 7 1 7 2 1 TTL Logic 7 1 7 2 2 Logic Symbology 7 2 1 3 Ilematic Flow 7 2 7 4 Termi...

Page 6: ... Place Sensor Assemblies 5 12 Supply Arm Limit Sensor 5 13 Take up Arm Limit Sensor 5 14 12 VDC Regulator Power Supply 5 14 5 VDC Regulator Power Supply 5 15 Servo Amplifier Assembly 5 16 Blower Assembly 5 1 1 vi Figure 5 18 5 19 5 20 5 21 5 22 5 23 5 24 5 25 5 26 5 2 1 Panel Assembly 5 18 Supply Hub Assembly 5 18 Flux Gate Removal 5 19 Capstan Removal 5 19 Capstan Motor Assembly 5 20 EOT BOT Sens...

Page 7: ...rse direction in all densities 1 1 1 HOST INTERFACE The 9610 9660 Drive has Industry Standard Interface for Formatted 1 2 inch Tape Drives 1 1 2 MICROCOMPUTER BASED DESIGN The 9610 9660 uses two microprocessors one in the Formatter and one in the Drive Control Electronics 1 1 3 DIAGNOSTICS AND FAULT ISOLATION The 9610 9660 includes built in diagnostics with front panel eight character LED readout ...

Page 8: ...al 50 ips 100 ips 200 ips Gap Length NRZI PE 0 6 inch nominal Read Write GCR 0 3 inch Data Access Time nominal 01 ration Density 50 IPS Read 800 1600 3200 12 4 ms 6250 16 4 ms Write BOO 1600 3200 8 6 ms 6250 18 4 ms Command Reinstruet Time with Autospeed Disabled Operation Read Write Density BOO 1600 3200 6250 BOO 1600 3200 6250 Maximum Latency for Reinstruetion on Ramp 01 ration Density Read BOO ...

Page 9: ... 5 80 160 320 625 100 200 400 781 AC Units Input Voltage 100 120 220 240 VAC 1596 1096 50 or 60 Hz 2 Hz Input current Power Nominal Peak 120 VAC 3 0 amps 300 watts 400 watts 220 VAC 1 5 amps 300 watts 400 watts 125 IPS 355 ms 355 ms 355 ms 355 ms Maximum 48 96 192 375 96 192 384 760 150 250 500 976 Fuse Standard Dual European Optional 6 amp at 110 120 6 3T amp at 110 120 3 amp at 220 240 VAC Slo B...

Page 10: ...Table 1 3 Physieal Environmental Specifications PHYSICAL SPECIP ICATIOHS _ 1 4 Dimensions Height Width Depth Prom Mounting Surface Depth Overall Mounting Weight No Packing Material With Packing Material ENVIRONMENTAL SPECIFICATIONS Temperature operating Temperature non operating Humidity with wet bulb Altitude operating Altitude shipping 8 75 inches 22 23 cm 17 00 inches 43 18 cm 22 00 inches 55 8...

Page 11: ...over a 20 foot cable All output signals from the Model 9610 9660 are driven by open collector type line drivers capable of sinking up to 36 rnA 2S standard unit loads in the low true state Open lines will result in false signal levels 1 3 4 INTERFACE CABLES To meet FCC and Electrostatic Discharge ESD specifications interface cables should be braided and shielded with maximum allowable length of 20...

Page 12: ...d to allow operation of up to eight transports with a single controller as shown in Figure 1 3 HOST 1 6 9810 9880 ADDRESS 0 9810 9880 ADDRESS 1 9810 9880 ADDRESS 2 9810 9880 ADDRESS 3 8810 9880 ADDRESS 4 9810 8880 ADDRESS 5 9810 8880 t C J ADDRESS 8 9810 8880 ADDRESS 7 Pigure 1 3 Daisy CbainlDc ...

Page 13: ... 5 Rl Read Data 1 Out P2 4 5 LDP Load Point Out P2 6 5 R4 Read Data 4 Out P2 8 7 R7 Read Data 7 Out P2 10 9 R6 Read Data 6 Out P2 12 11 HER Hard Error Out P2 14 13 FMK File Mark Out P2 16 15 ID CCG ID Burst Check Char Gate Out P2 18 17 FEN Formatter Enable In P2 20 19 R5 Read Data 5 Out P2 22 21 EOT End of Tape Out P2 24 23 OFL Off Line In P2 26 25 DENI Density 1 Out P2 28 21 RDY Ready Out P2 30 2...

Page 14: ...ard Rewind Write Data P Write Data 7 Write Data 3 Write Data 6 Write Data 2 Write Data 5 Write Read Long Gap Edit Erase Write File Mark Early End of Tape Transport Address 0 Read Data 2 Read Data 3 1 4 1 INTERFACE INPUT SIGNALS from Host to Drive 1 4 1 1 TRANSPORT ADDREss FORMATTER ADDRESS TADO TADI FAD Level In Out Out In In In In In Out In In In In In In In In In In In In In In Out In Out Out P2...

Page 15: ...ion cycle This feature in effect creates extended gaps 1 4 1 3 REVERSE REV Command line refer to Table 1 5 1 4 1 4 WRITE WRT Command line refer to Table 1 5 1 4 1 5 WRITE FILE MARK WFM Command line refer to Table 1 5 1 4 1 6 EDIT EDT Command line refer to Table 1 5 1 4 1 7 ERASE ERS Command line refer to Table 5 1 4 1 8 mGB SPEED HSP Level PI IS Level PI 34 Level PI 42 Level PI 3S Level P 40 Level...

Page 16: ...c when illegal commands or unusual conditions occur When denied during command execution the unit will abort the command in an orderly fashion and stop motion The unit Set Up Options described in Section IV allows the polarity of this level to be selected 1 4 1 14 WRITE DATA LINES WP WO W7 Level Pl 22 10 12 30 26 6 32 28 24 These 9 lines transmit write data from the controller to the formatter The...

Page 17: ...ons has occurred The following list summarizes the errors for all four densities Note The HER may be reported as a real time pulse for each error condition as it occurs or the occurrence of at least one HER or CER within the block can be captured by the Host before the falling edge of DBY at the end of the data block a Longitudinal parity error b Improper record format c CRCC parity error d Vertic...

Page 18: ...el identifies that an ID burst is being detected for PE DDPE or GCR 1 4 2 8 FILE MARK FMK Pulse P2 16 P2 14 File mark is pulsed when a file mark is detected on the tape during a read operation or during a write file mark operation The FMK line will be pulsed after a complete fUe mark has been read When reading NRZI file marks read strobes are issued to the interface 1 4 2 9 WRITE STROBE WSTR Pulse...

Page 19: ...he transport is under host or remote control ONL false high indicates the transport is under local control 1 4 2 14 REWINDING RWG Level P2 30 RWG is true low when the transport is engaged in a rewind operation or returning to the load point at the end of the rewind operation 1 4 2 15 FILE PROTECT FPT Level P2 32 FPT is true low when a reel of tape without a write enable ring is mounted on the tran...

Page 20: ...ations of signal lines required to achieve Command Execution followed by a description of the responses of the Model 9610 9660 Command configuration for the Model 9610 9660 is shown in Table 1 5 Table 1 5 Command Configuration COMMAND REV WRT WFM EDT ERS READ FORWARD 0 0 0 0 0 READ REVERSE 1 0 0 0 0 READ REVERSE EDIT 1 0 0 1 0 WRITE 0 1 0 0 0 WRITE EDIT 0 1 0 1 0 WRITE FILE MARK 0 1 1 0 0 ERASE VA...

Page 21: ...e Strobes WSTR are transmitted to the Host by the unit and the Host presents each data byte to be written When LWD is received by the unit from the Host the unit will finish reading the block error status shall be made available to the Host and then the unit shall force DBY false indicating the end of the block just written FBY will remain true if a new command in the same direction is received wi...

Page 22: ... at 50 ips the unit will jump to 100 ips if autospeed is a selected option 1 4 3 12 DENSITY SELECT BOO CPI 1600 CPI 3200 CPI 6250 CPI The Density Select Command forces the unit to write tapes in the density specified This Command is effective only when the unit is on line selected the tape is at BOT and the unit has been placed in a remote density mode the remote density LED is ON However if the u...

Page 23: ... ____X ___X ______ LWD J____ 100ips 100ips 50ips 50ips Time Start Stop On the Fly Start Stop On the Fly Tl 18 0 mS 4 0 mS 8 0 mS 5 0 mS T2 240 uS 240 uS 500 uS 500 uS T3 1 0 uS 1 0 uS 1 0 uS 1 0 uS T4 500 nS 500 nS 500 nS 500 nS T5 250 nS 250 nS 250 nS 250 nS Figure 1 4 NRZI Write Data 1 17 ...

Page 24: ...T5 WP WO 7 X LWD 100ips 100ips 50ips 50ips Time StartlStop On the Fly StartlStop On the Fly T1 18 0 mS 4 0 mS 8 0 mS 5 0 mS T2 350 uS 350 uS 750 uS 750 uS T3 1 0 uS 1 0 uS 1 0 uS 1 0 uS T4 500 nS 500 nS 500 nS 500 nS T5 250 nS 250 nS 250 nS 250 nS Figure 1 5 PH Write Data 1 18 ...

Page 25: ...7 X X _X X _ LWO 100ips 100ips 50ips 50ips Time Start Stop On the Fly Start Stop On the Fly T1 18 0 mS 4 0 mS 8 0 mS 5 0 mS T2 300 uS 300 uS 600 uS 600 uS T3 1 0 uS 1 0 uS 1 0 uS 1 0 uS T4 500 nS 500 nS 500 nS 500 nS T5 250 nS 250 nS 250 nS 250 nS Figure 1 6 DDPE Write Data 1 19 ...

Page 26: ...X X X __ X ____ LWD I 100ips 100ips 50ips 50ips Time Start Stop On tbe Fly Start Stop On tbe Fly T1 18 0 mS 2 0 mS 18 0 mS 3 0 mS T2 100 uS 100 uS 150 uS 150 uS T3 530 nS 530 nS 1 0 uS 1 0 uS T4 500 nS 500 nS 500 nS 500 nS T5 250 nS 250 nS 250 nS 250 nS Pigure 1 1 GCR Write Data 1 20 ...

Page 27: ...0ips 100ips 50ips 50ips Time Start Stop On the Ply Start Stop On the Ply T1 18 0 mS 4 0 mS 8 0 mS 5 0 mS T2 2 5 uS 2 5 uS 2 5 uS 2 5 uS T3 250 nS 250 nS 250 oS 250 oS T4 2 36 uS 2 36 uS 2 36 uS 2 36 uS T5 2 5 uS 2 5 uS 2 5 uS 2 5 uS T6 70 5 uS 70 5 uS 67 3 uS 67 3 uS Nominal values Pigure 1 8 HRZI Read Porward 1 21 ...

Page 28: ...4 1001ps 100ips 50ips 50ips Time Start Stop On the Fly Start Stop On the Fly T1 18 0 mS 4 0 mS 8 0 mS 5 0 mS T2 1 0 uS 1 0 uS 1 0 uS 1 0 uS T3 250 nS 250 nS 250 nS 250 nS T4 670 nS 670 nS 670 nS 670 nS Figure 1 9 PH Read Forward 1 22 ...

Page 29: ..._R_O_ 7 ____ X __ X ____X __ X __________ 100ips 100ips 50ips 50ips Time 8tart Stop On the Ply 8tart Stop On the Ply T1 18 0 mS 4 0 mS 8 0 mS 5 0 mS T2 1 7 uS 1 7 uS 1 0 uS 1 0 uS T3 250 nS 250 nS 250 nS 250 nS T4 670 nS 670 nS 670 nS 670 nS Figure 1 10 DDPE Read Forward 1 23 ...

Page 30: ...U U U T2 T3 RP RO 7 X X X X 100ips 100ips 50ips 50ips Time StartlStop On the Fly Start Stop On the Fly T1 18 0 mS 2 0 mS 16 0 mS 3 0 mS T2 500 nS 500 oS 1 0 uS 1 0 uS T3 250 nS 250 nS 250 oS 250 nS T4 340 nS 340 oS 730 oS 730 oS Pigure 1 11 GCR Read Porward 1 24 ...

Page 31: ...l IIII C T 2 U T4 ET3 100ips 100ips 50ips Start Stop On the Ply Start Stop 54 0 mS 40 0 mS 80 0 mS 1 8 mS 1 8 mS 3 6 mS 4 15 uS 4 15 uS 4 15 uS 53 0 uS 53 0 uS 53 0 uS Nominal Values Figure 1 12 NRZI Write File Mark 50ips On the Ply 80 0 mS 3 6 mS 4 15 uS 53 0 uS 1 25 ...

Page 32: ... Tl T 2 1 r T4 100ips 100ips 50ips Start Stop On the Fly Start Stop 54 0 mS 40 0 mS 80 0 mS 1 8 mS 1 8 mS 3 6 mS 3 2 uS 3 2 uS 6 3 uS 220 uS 220 uS 220 uS Nominal Values Figure I IS PH Write FUe Mark 93 09610 004 50ips On tbe Fly 80 0 mS 73 6 mS 6 3 uS 220 uS ...

Page 33: ...T3 T4 100ips TI 4 Start Stop 54 0 mS 1 8 mS 1 6 uS 220 uS Nominal Values T2 U E T3 100ips 50ips On the Fly Start Stop 40 0 mS 80 0 mS 1 8 mS 3 6 mS 1 6 uS 3 2 uS 220 uS 220 uS Figure 1 14 DDPE Write File Mark T4 50ips On the Fly 80 0 mS 3 6 mS 3 2 uS 220 uS 1 27 ...

Page 34: ...MK T 2 1 Jr T4 100ips 100ips 50ips Start Stop On the Fly Btart Stop 18 0 mS 2 0 mS 18 0 mS 1 8 mS 1 8 mS 3 6 mS 1 15 uS 1 15 uS 2 30 uS 220 uS 220 uS 220 uS Nominal Values Figure 1 15 GCR Write File Mark 93 09610 004 50ips On the Fly 3 0 mS 3 6 mS 2 30 uS 220 uS ...

Page 35: ...4 FMK U T5 100ips 100ips 50ips 50ips Time Start Stop On tbe Fly Start Stop On the Fly T1 18 0 mS 4 0 mS 8 0 mS 5 0 mS T2 2 36 uS 2 36 uS 2 36 uS 2 36 uS T3 300 uS 300 uS 450 uS 450 uS T4 4 2 uS 4 2 uS 4 2 uS 4 2 uS T5 37 0 uS 37 0 uS 41 0 uS 41 0 nS Nominal Values Figure 1 16 NRZI Read File Mark 1 29 ...

Page 36: ... DBY FMK 100lps TI 8tart Stop 18 0 mS 3 2 uS 190 uS Nominal Values 100ips On the P lJ 4 0 mS 3 2 uS 190 uS U _ T3 E T2 50lps 8tart Stop 8 0 mS 6 3 uS 190 uS Figure 1 17 PH Read Pile Mark 1 30 93 09610 004 50Ips On the P lJ 5 0 mS 6 3 uS 190 uS ...

Page 37: ...FMK 100ips TI Start Stop 18 0 mS 1 6 uS 190 uS Nominal Values 100ips On the Fly 4 0 mS 1 6 uS 190 uS General Description u T3 T2 50ips Start Stop 8 0 mS 3 2 uS 190 uS 50ips On the Fly 5 0 mS 3 2 uS 190 uS Figure 1 18 DDPE Read FUe Mark 1 31 ...

Page 38: ...BY DBY FMK u T3 100Ips 100lpa 50lps 50Ips Time Btart Stop 00 the Ply Btart Stop On the Fly T1 18 0 mS 2 0 mS 16 0 mS 3 0 mS T2 1 15 uS 1 15 uS 2 30 uS 2 30 uS T3 190 uS 190 uS 190 uS 190 uS Nominal Values Figure 1 19 GCR Read File Mark 1 32 ...

Page 39: ...rews etc Lay these items in a safe place 5 Retain the shipping container polyethylene wrap and the foam supports for possible future shipment Tape Drives shipped in racks may be held in place by the two Shipping Retainer Brackets mentioned above Figure 2 1 These Brackets should be removed after the Rack is put in its final location at the installation site and the Rack Latch Angle Bracket also men...

Page 40: ...ust not exceed 20 feet Terminators U3 U4 and Ull must be removed from all Drive Formatter Boards except from the last Formatter Board on the daisy chain To remove the Terminators 1 Remove Top Cover at rear top of the Drive 2 As applicable disconnect two cables from the Formatter Board Figure 2 4 3 Grasp the PCB Ejectors firmly and pull Ejectors toward the side of the unit Board should pop partiall...

Page 41: ...NALOG SLOT 1 P I SLOT 2 SLOT SHIELD COYER INSULATION REMOYED TO EXPOSE SHIELD ROUND CABLE Figure 2 3 GroUDding Cable Clamp Details READ WRITE DIGITAL Figure 2 4 Card Cage Cables and Terminators Installation Operation 2 3 ...

Page 42: ...0 DRIVE 2 810 DRIVE 2 1 Terminators removed from all but last Drive 93 09610 004 810 DRIVE LAST 810 DRIVE LAST 2 Shielded Cables are required to meet FCC Regulations Ground the shields as illustrated For Interface Connector Adapter P N 90 08018 002 remove some insulation from the cable and connect cable shield under an Adapter Mounting Screw Figure 2 5 Daisy Chaining 2 4 ...

Page 43: ...xtender PIN 28 00352 101 Order from Shugart Spare Parts Order Department 9292 Jeronimo Rd Irvine CA 92718 Tel 714 770 1100 2 4 2 2 MOUNTING PROCEDURE A Install one of the Track Assemblies Figure 2 8 on either side of the 19 inch Rack as follows 1 Using the 10 32 Slotted Screws 7 and Nut Plates 6 provided loosely assemble an Adjustable Mounting Bracket 5 to the rear of the Right Track Assembly Nut ...

Page 44: ...ack that align with Retention Latch on the Drive located just within the front plastic access door to the left Mount the Retention Latch Bracket Item 8 so that it meshes with the Retention Latch Armature when the Drive is slid all the way into the rack 2 6 13 10 33 27 POWER IN SSEMBI V 2 0e 5 23 1 10 2 79 F F F H 1 28 3 25 40 1 01 I 22 55 00 88 MAINT SUPPORT BAR I I I 3 90 8 80 MOUNTINO SURFACE r ...

Page 45: ... 0 t 25 25 in 64 14 em Installation Operation 24 13 CIII I 1 9 5 no J 1 1 cn I 0 W 0 SIDE VIEW COVER OPEN 34 00 tn 86 36 CIII Y w g I Figure 2 7 Outline and Installation Drawing Model 9660 eft 1ft eft OD N IftN N N 2 7 ...

Page 46: ...Installation Operation 2 8 OPERATE POSITION Figure 2 7A Deck Assembly Support Bar COVER PLATE REF Figure 2 8 Track Subassembly 93 09610 004 ...

Page 47: ... Assembly CbaIVing Operating Voltage Assuming that the Voltage Selector Card setting is other than the site voltage proceed as follows A Remove the AC power cord if installed from the Power In Assembly Figure 2 9A B Slide the plastic Fuse Cover to the left C Rotate the FUSE PULL lever to the left and remove the fuse if fuse is incorrect size D Using long nose pliers remove the Voltage Selector Car...

Page 48: ... other than the site voltage proceed as follows A Remove the AC power cord if installed from the Power In Assembly Figure 2 9B B Open the plastic Fuse Cover by inserting flat blade screwdriver into slot C Pull the fuse holders out and remove the fuse if fuse in incorrect size D Remove the Voltage Selector E Rotate the Voltage Selector so that the correct voltage 100 120 220 or 240 is centered and ...

Page 49: ...g installed the WRITE ENABLE LED should be lit Note Some tapes fail to load because they develop an electrostatic charge This can be recognized by observing the tendency for the tape to cling to itself around the Supply Reel This can be remedied by trimming the end of the tape with a trimming crimping tool 2 5 3 2 WAD DETAILS A If the Load Sequence does not complete satisfactorily an Error Message...

Page 50: ...to Step 1 and repeating the sequence H Repeatedly press SCAN until Readout displays 100 FWD I Press ENTER Tape moves forward at 100 ips the LOAD PT LED goes out and the DIAG LED blinks Let Drive run to the End of Tape EOT Readout displays EOT Table 2 1 Motion Control Sequence DISPLAY STEP NORMAL ATEOT AT BOT MOTION 1 50 FWD EOT 50 ips Forward 2 50 REV BOT 50 ips Reverse 3 50 FSS EOT 50 ips Forward...

Page 51: ...p at either BOT Reverse Tests or EOT Forward Tests Burn In consists of a 100 50 100 ips forward sequence until EOT is reached At EOT the Drive automatically rewinds tape to BOT at 200 ips At BOT the Drive repeats the 100 50 100 ips sequence and continues to repeat until the operator intervenes All Motion Tests including Burn In may be stopped by depressing START STOP except when rewinding 2 5 4 UN...

Page 52: ...s when in diagnostics or calibrate mode 8 START STOP Pushbutton Starts or stops selected commands in the diagnostics or calibrate mode 9 REMOTE DEN LED Lights when density is selectable by Host 800 1600 3200 6250 LEDs Indicates selected density 10 DENSITY Pushbutton Selects data density 800 1600 3200 or 6250 and REMOTE 11 ON LINE Pushbutton Puts unit on line or takes unit off line Lights when Driv...

Page 53: ...atically defaults to 6250 REMOTE in which the Host controls density selection for Write Operations The operator can override the defaulted operating density by operating the Front Panel DENSITY Switch as described under A below Default Density is factory set but can be changed as described below under C Changing Default Density In Remote Density Mode the Host controls Density by Command issued at ...

Page 54: ...display in sequence SELFTEST MOTION DRV ADJ SET UP 3 Press the ENTER button to enter set up mode The readout will display UNIT NUM 4 Press the SCAN key once The readout will display DENS SEL 5 Press the ENTER button The readout wUI display NORMAL indicating the drive will allow execution in local density mode If operation In remote mode only is desired press the SCAN button and the readout wUI sho...

Page 55: ... ON LINE ON LINE LED lights and the Readout continues to display the Unit Number E The Tape Drive is now ready to accept commands from the Host The Drive can be taken off line manually by the operator pressing ON LINE or by the Host issuing an Off Line Command 2 6 2 OPERATION NOTES A On line Operations When the Drive is on line the Readout displays the Unit Number whether or not the Drive is selec...

Page 56: ...nt ROLLER 93 09610 004 TENSION ARM 1 ROLLER I I I I I I l t C tt CAPSTAN H r 1H TAPE GUIOE I TAPE CLEANERS r H MAGNETIC HEAD 80TI OT SENSORS TAPE GUtDE Figure 2 12 Tape Threading E Manually Locking Uolocldng Supply Reel on Supply Reel Hub The Supply Reel Hub normally automatically locks the Supply Reel in place during the loading sequence However the Supply Reel can be manually locked in place usi...

Page 57: ...nd etc PARITY IGNORE Drive does not check Write CHECK Data Parity LONG GAP 1 2 INCH Long Gap Command from Host causes 0 45 0 6 Interblock Gap of 1 2 inches 2 5 ARA CAL ENABLED Drive automatically sets the gain DISABLED of the Read Amplifiers when reading or writing in GCR Mode GCR CERR DISABLED Drive reports errors corrected ENABLED internally when operating in GCR Mode NRZICCG ENABLED Drive sends...

Page 58: ...ption is set for TAPE USE the display will indicate tape used since BOT If option is set for APR OFF OLD OFF TAPE REM the display will indicate tape remaining until EOT is reached Calibration Test Only If the option is set to APR ON the drive will initiate a Load and go ONLINE automatically at the completion of the power on diagnostics If the option is set to DLD ON the drive will initiate a Load ...

Page 59: ...face includes buffers and line receivers to interface with the host decoders to accomplish unit selection and a latch to hold command bytes ReadIWrite Compare Buffer The Read Write Compare Buffer is a 1k byte RAM memory with address counters to configure it as a circular data file This Buffer accomplishes a byte by byte data comparison of Write and Read Data during Read After Write Operations The ...

Page 60: ...G CURRENT FIFO DRIVERS t CONTROL 1 1 t_t I ERROR I BUS WRITE J rlAUTOCALJ CORRECTION INTERFACE ENCODER I I II D R C I IV C O J IWRI TE I SKEW I SHOO THING CONTROL g Q T FIFO DRIVE BOARD 1 1 RUNLENGTH j DECOOING 1 BUS I p H Frs r IE I fENVELOPEI 1POWER SUPPLT 1 INTERFACE STNC FAULT MONITORING CORRECT ON II I OPERATOR tOR VE I EEPROt1 CONTROL 1 CONTROL READ DATA PROCESSOR PANEL LOOP WRITE DATA II FO...

Page 61: ...l periods Digital to Analog Converter DAC The DAC is a multiplexed 8 bit digital to analog convertor with a small RAM used to hold digital calibration values The DAC generates Gain control signals for the Read Preamp and threshold values for the data detectors Settings for the DAC come from the Control Processor in the Formatter Board via the Formatter Data Bus These settings are written to the Re...

Page 62: ...ay be used to verify that the data has been received correctly Read Smoothing FIFO From Error Correction Read Data flows through a small transfer rate matching FIFO from where it is multiplexed with Status and Envelope information and sent through the Motherboard to the Formatter Board Write Processing The Read Write Digital Board includes the Write Data Processing System Write Data from the Read ...

Page 63: ... Servo maintains tape speed at any value requested by the Drive Control Processor 3 1 8 OPERATOR CONTROL PANEL The Operator Control Panel includes an alphanumeric display that conveys status messages control and diagnostics options to the operator The Control Panel also includes an array of switches and LED indicators to operate the unit 3 1 9 INTERCONNECT BOARD The interconnect board consolidates...

Page 64: ...solidly grounded Electrostatic Discharge ESD Wrist Strap should be worn whenever touching or handling any Circuit Board or other electronic assembly in the Drive WARNING AC UNITS Dangerous AC voltage exists in and about the Voltage Selector the EMI Filter the Power Transformer Fan and the Power Switch on the Front Panel ALWAYS UNPLUG THE AC LINE CORD BEFORE WORKING IN THESE AREAS See Schematic Dia...

Page 65: ...erator to load tape and perform diagnostics Each Power Up Self test exercises the following areas of the Drive A Drive Electronics 1 Power Supply 2 Drive Electronics PCBA 3 Front Panel 4 Servo System including Reel and Capstan Motors B Formatter and Read Write Electronics 1 Formatter Board 2 Write Read Board 3 Read Analog Board 4 3 1 DRIVE ELECTRONICS FAILURE DISPLAYS The Tape Drive is factory set...

Page 66: ...BLE FAILURE Take up Arm Retract and Pivot Sensor Assembly Position Sensor PCB Drive Electronics PCB or Interconnect PCB failed Supply Arm Retract and Pivot Sensor Assembly Position Sensor PCB Drive Electronics PCB or Interconnect PCB failed Capstan Motor Capstan Power Amplifier or Tachometer failed Take up Reel Motor Servo Preamplifier PCB Servo Power Amplifier PCB or Drive Electron ics PCB failed...

Page 67: ...B Reset Circuit Failure Load button pushed when Front Door is open Top Cover open or Interlock broken when Drive is loaded Door opened during LOAD Tape has run off the Supply Reel past EOT marker PROBABLE FAILURE Drive Electronics or Drive firmware replaced without arm recalibra tion DL4 jumper position is W2 DL5 jumper position is WI Recalibrate arm posi tions Retract and Pivot Assy Interconnect ...

Page 68: ...42 Over Range Signal in Auto Adjust 150 No RBSY in Loop RAW Test 151 No WBSY in Loop RAW Test 152 Time out on WBSY in Loop RAW Test Press DENSITY 153 Time out on RBSY in Loop RAW Test Pushbutton for 154 WBSY ended too soon in Loop RAW Test Second Code 155 Hard Error in Loop RAW Test listed below 156 Corrected Error in Loop RAW Test 157 Compare Error in Loop RAW Test 158 File mark during Loop RAW T...

Page 69: ... Extemal RAIl Check Addressing Failure Code 129 Verify addressing capability of External RAM f ID The Formatter Failure Codes 132 133 134 Verify that the Formatter Read Analog and Write Read Boards are the proper type for 9610 9660 operation g Address Co Ulter Check Failure Code 136 Verify the operation of the data compare RAM address counter h Send Test Amp Gain Values to Analog Board Failure Cod...

Page 70: ...ock Solenoid not locking PROBABLE FAILURE Tape marker missing from tape tape leader too short faulty BOT Sensor Drive Electronics PCB failed or Intercon nect PCB failed No vacuum Vacuum Motor Fuse air leak in tape path Position Sensors failed tape clings to it self electrostatic charge tape leader failed to enter tape path tape snagged while in tape path tape would not adhere to the Take up Reel D...

Page 71: ...iled Broken tape no EOT mark EOT Sensor failed Interconnect PCB failed or Drive Electronics PCB failed Take up Arm Position Sensor PCB failed check with arm relaxed Drive Electronics PCB failed or Interconnect PCB failed Supply arm Position Sensor PCB failed check with arm relaxed Drive Electronics PCB failed or Interconnect PCB failed Tape leader is properly trimmed leader is folded Arm Position ...

Page 72: ... diagnostic sections their Menus and Submenus Note that although Set Up and Calibration are contained in the Diagnostics Menu they are not Diagnostic Functions They are for setting up the Drive for operation and for calibrating as required o_ 0 E E SUBMENU MENU SCAN TO SCAN TO SELECT SELECT FUNCTION 0 FUNCTION 0 OR PARAMETER LEGEND 0 PRESS THE DIAG SWITCH AND PROCEED TO THE RIGHT 0 PRESS THE DIAG ...

Page 73: ...t Density 3 Increment a 800 e 3200 e Speed b 800 Remote f 3200 Remote 1 50 ips 2 100 Ips c 1600 g 6250 f Re Int d 1600 Remote h 6250 Remote 1 Stream 3 Single 4 Speed 2 Start Stop a Host Select c 50 ips 2 Commands 5 b Auto SPD d 100 ips a loop Dig f Read Reverse 5 Timeout b loop Alg g Reac flRR a 25 Ft On b 25 Ft Off c Write h FMK Test d Wrt WIRE i WRTIWFMK 6 Security e Read j WRiRR RD a Enabled b ...

Page 74: ...OP LOAD or ON LINE these variations are described as applicable in the following subparagraphs Note that pressing ON LINE in Diagnostics Mode does not place the Drive on line with the Host 4 5 2 1 ENTERING THE DIAGNOSTICS MODE In Diagnostic Mode repeatedly pressing SCAN displays the Diagnostic Functions Pressing ENTER enables the function displayed This sequence is illustrated by the following cha...

Page 75: ...proceeds with the Data Test Note that the Data Test includes the Loop Write to Read Test to confirm operation of the Digital and Analog Modules This test is also run in the Power Up Self test Data Test consists of the following subtests in the order listed The Subtest Event Number displays as TEST XX where XX represents 01 thru 27 If a failure occurs the Drive displays a Code per Table 4 5 Pressin...

Page 76: ...0 ips 26 Read Forward one Block Read Forward 2 Blocks at 100 ips in Streaming Mode 27 Set Mode to Streaming 28 Read Forward one block 29 Read Forward one block Read Forward 2 Blocks at 50 ips in Streaming Mode 30 Read Forward one Block 31 Read Forward one Block Read Forward 2 Blocks at 50 ips in Start Stop Mode 32 Set Mode to Start stop 33 Read Forward one Block 34 Read Forward one Block Read Forw...

Page 77: ...A 9017 PCBA 9060 PCBA 9017 PCBA 9060 PCBA Cable PI2 on 7228 _ _ Note Meaning of Failure Codes Code Meaning 200 Excessive Retries on Write Command 201 File mark Status not received when expected on Read Command 202 Hard Error reported on Read 203 Corrected Error reported on Read 204 Compare Error reported 205 Lost Position 206 ID Burst Detection problem Order of Probability 1 most probable A Press ...

Page 78: ...on 7228 Interconnect Board P17 on 7228 Interconnect Board P3 on 7228 Interconnect Board P7 on 7228 Interconnect Board P8 on 7228 Interconnect Board P4 on 7228 Interconnect Board P9 on 7228 Interconnect Board P10 on 7228 Interconnect Board PIlon 7228 Interconnect Board P10 and PIlon 7228 reversed P13 on 7228 Interconnect Board PIon 9060 R W Digital Board PIon 9060 R W Digital Board PIon 9017 Analog...

Page 79: ...Test Definitions DISPLAY DEFINmON DISPLAY DEFINITION 50 FWD 50 ips Forward 100 FSS 100 ips Forward Start Stop 50 REV 50 ips Reverse 100 RSS 100 ips Reverse Start Stop 50 FSS 50 ips Start Stop 100 FRF 100 ips Fwd Rev Fwd 50 RSS 50 ips Reverse Start Stop 50 100 F 50 100 ips Alternate Forward 50 FRF 50 ips Fwd Rev Fwd 50 100 R 50 100 ips Alternate Reverse 100 FWD 100 ips Forward BURN IN Continuous te...

Page 80: ...ate the length of the tape mounted during the Load procedure This option must be set to ENABLE for the tape counter display If the option is set to DISABLE the tape length calculations will not be performed and the drive will operate with the tape counter disabled TAPE LEN Tape Counter Display This option will enable or disable the tape counter display If the option is set to REGULAR the normal UN...

Page 81: ...KE X displays Pressing DIAG causes display to indicate RETRACT and the Arm retracts 3 These displays indicate the state of the Supply Reel 4 After LOADING completes the final display indicates as follows G 1 XX displays if test is satisfactory XX represents Reel Servo Gain An Error Message per Table 4 3 displays if test fails 5 ABORTED displays if RL Servo is attempted with tape already loaded 6 T...

Page 82: ...ill default to on Power Up Speed can be set to 50 or 100 ips Host Select or Automatic Select wherein the Drive automatically selects the speed for optimum performance based on the Host Re Instruct Time In Host Select if the Host does not designate the speed is 50 ips e TIMEOUT 25 foot Timeout The 25 foot Timeout Parameter when set to ON causes the Drive to stop tape motion and report a Hard Error ...

Page 83: ...When set to LONG extended reposition delays will be involked adding 40ms to 100 ips repositions and 80 ms to 50 ips GCR repositions As required install the Calibration Jumper in ENABLE Position and set up the Drive by accessing the Set Up Mode as illustrated in Chart D With the Readout displaying SET UP press ENTER Repeatedly press SCAN to access the desired Feature then press ENTER to display the...

Page 84: ...AN NRZ ONLY 16 SCAN FMK GAPS ENTER NOMINAL SCAN EXTENDED EXT ALL 17 SCAN REPO ENTER NOMINAL SCAN LONG Note The last parameter selected in a previous Set Up displays when ENTER is pressed Repeatedly press SCAN to select a new parameter Then press LOAD to store the new parameter X Unit Number 0 thru 7 Press DIAG to exit from any Menu or Submenu A Press ON LINE to display Firmware Revision Level 4 5 ...

Page 85: ... 100 IPS ENTER CONFIRM to confirm SCAN 3200 ENTER 50 IPS ENTER CONFIRM SCAN 100 IPS ENTER CONFIRM Press SCAN SCAN 6250 ENTER 50 IPS ENTER CONFIRM to go to SCAN 100 IPS ENTER CONFIRM next Display SCAN WRT CURR ENTER 50 IPS ENTER CONFIRM SCAN 100 IPS ENTER CONFIRM CALIBRATE MANUAL 800 ENTER 50 IPS ENTER CONFIRM Press SCAN 100 IPS ENTER CONFIRM ON LINE SCAN 1600 ENTER 50 IPS ENTER CONFIRM to confirm ...

Page 86: ...ic parameters He repeatedly presses SCAN to display the desired categories listed above then uses the ENTER SCAN sequence to select the various Submenu Parameters Submenu Parameters are defined as follows NOTE The first parameter listed for each Option is the default parameter Chart G illustrates operating the Modes Menu Option ON ERROR ATEOT BLK SIZE DATA SPEED RE INST Parameters CONTINUE STOP RE...

Page 87: ...he Submenu and SCAN selects the test to be run and START STOP starts and ends the test If a runaway occurs due to module failure pressing DIAG will force a hard stop but lose tape position Commands are defined as follows Hote START STOP executes the Commands using parameters set in the Mode Menu LOOP DIG Data loops from the Write Digital to the Read Digital Sections without going through the Read ...

Page 88: ...rites a block reads it in reverse then reads it forward Note These tests can be stopped by Pressing START STOP but If in MODE Category ON ERROR STOP was selected the Drive will stop whenever an error is detected Chart H Accessing the Commands Submenu Step DISPLAY ACTION DISPLAY ACTION Press 1 COMMANDS ENTER LOOP DIG 2 SCAN LOOP ALG 3 SCAN WRITE Press ENTER to enable the parameter 4 SCAN WRT W RE a...

Page 89: ...k Corrected Error in GCR or any Corrected Error in PE or DOPE Double Track Error reported and corrected in GCR File mark Error File mark Status Report was not returned following a Write File mark Command Note Each Error display is followed by a number XXX or OVR This represents the number of errors detected XXX or a Counter Overflow OVR over 255 Chart I Accessing the Errors Submenu Step DISPLAY AC...

Page 90: ...ss Look for dirt and oxide accumUlation Clean as required 5 1 2 CLEANING CAUTION Using non recommended cleaning fluids can damage components of the Tape Drive Using excessive amounts of the recommended cleaning fluid can damage the Tape Drive by penetrating roller bearings idler rollers tape guides capstan or drive motor and destroying lubrication 5 1 2 1 TAPE REELS Before installing any tape reel...

Page 91: ... Manual Reel Locking Lever and manually turn the Reel Hub counterclockwise until the Fingers retract to original position 5 1 3 ROUTINE ADJUSTMENTS There are no routine adjustments necessary to the Tape Drive DO NOO make any adjustments except for corrective maintenance 5 1 4 LUBRICATION The Tape Drive uses only sealed life time lubricated bearings No lubrication is required CAUTION Do not lubrica...

Page 92: ...rive 2 To access the top of the Drive turn the two Locks Screws located on the top Cover 1 4 turn ccw and lift the Cover to full open position Push the Dust Cover Support Bar into Lock Position See Figure 2 2 B Access the Drive below the Deck Assembly as follows 1 Close and lock the Dust Cover 2 Remove two upper Lock Bolts on the sides of the Drive See Figure 2 7A 3 Lift the Deck Assembly and latc...

Page 93: ... If you intend to test calibrate or operate the Drive via Diagnostics Pushbuttons move the Jumper from DIS to EN Do not press ENTER 3 From Step 1 you have one minute to lower the Deck Assembly and load tape If tape has not been loaded within one minute repeat Step C D Display flashes NO INTLK Press DIAG to start Diagnostics E To reactivate the Interlock unload tape 5 3 PARTS REPLACEMENT Components...

Page 94: ...ed See Sections 5 4 2 9 and 5 5 3 5 3 3 INTERCONNECT PCBA Refer to Section 6 Figure 6 3 for illustration of the Interconnect Board A Notilli the location of each connector disconnect all connectors from Intercon nect Board tagging each connector for identification and location B Remove four Board Mounting Screws C Lift the Interconnect Board out of the Drive To replace Reverse removal procedure 5 ...

Page 95: ... unplug Cable Connector from Read Analog Board 9017 D Remove the Read Preamplifier Board from the Drive 5 3 6 FAN Figure 5 5 A Remove all PCBs from Card Cage paragraph 5 3 1 B Unplug connector at Fan Body C Using stubby Phillips screwdriver remove 4 screws holding Fan to sheet metal support D Remove Finger Guard from Fan and install it on new Fan using original hardware 5 6 To replace Reverse remo...

Page 96: ...ve three Socket Head Cap Screws from Top Flange and remove Top Flange C Remove two Socket Head Cap Screws from the Vacuum Hub D Grasp the Vacuum Hub firmly with both hands and remove by pulling upwards To replace Reverse re moval procedure TOP FLANGE FLANGE MOUNTING SCREWS HUB MOUNTING SCREWS VACUUM HUB BOTTOM FLANGE Figure 5 6 Take up Reel Assembly 5 7 ...

Page 97: ...lock from its original position and move to the relaxed position 5 Remove the Retraction Spring from the Swivel with a Spring Hook or similar tool C Using a 1 4 inch box wrench loosen the Clamp Bolt that secures the Arm to the Shaft and lift the Arm Assembly off the Shaft being careful not to remove shims from under the Arm To replace Reverse removal procedure a Snug the Clamp Bolt to prevent the ...

Page 98: ...e the Linkage Retain Linkage for later reinstallation F Cut tie wraps and unplug connector P4 for Take up Assy or P3 for Supply Assy from Interconnect Board 7228 G Unplug PI from Position Sensor PCBA 9069 From above Deck H In this step support and lower the Retract and Pivot Sensor Assy as the last Mounting Screw is unscrewed Using a Hex Wrench completely unscrew but do not remove two Socket Head ...

Page 99: ...ewdriver Remove six Mounting Screws and move Center Bulkhead out of way E Remove seven Phillips Head Screws that secure the Mother Board to the Chassis F Unplug Mother Board from Drive Electronics Board and being careful not to damage the Connectors on the Mother Board slide the Mother Board back and rotate it upward and out To replace Reverse removal procedure CENTER BULKHEAD MOTHER BOARD Figure ...

Page 100: ...lign the PCBA so that switch actuators can be moved freely in the openings in the Front Panel MICRO SWITCH CABLE TIE WRAP SOLENOID CABLE MOUNTING NUTS 6 Figure 5 10 Operator Control Panel PCBA 5 3 13 EMI FILTER Refer to Section VI Figure 6 4 for illustration of EMI Filter A Turn off power and disconnect Line Cord from the power source B Lift Deck Assembly into Maintenance Position per 5 2 2 C Disc...

Page 101: ...y and the Sensor Tab Torque Mounting Screws to 7 1 inch pounds Enter DIAG and SCAN to DRV ADJ push enter Push SCAN until HUB SENSE push enter The Hub Lock Solenoid will engage Place a write enabled tape on the Supply Hub and rotate hub clockwise until fingers engage and Hub hits Stop Display should change from NOT IN to IN PLACE If indication is not as described adjust the position of the sensor a...

Page 102: ... LED should light If indication is not as described adjust the position of the sensor assembly until the proper display is achieved Remove the Write Enable Ring and verify that when the Hub is rotated to its lock position the Write Enable LED is off D Perform CHK QUAD diagnostic as described in paragraph 5 5 3 D 5 3 16 SUPPLY ARM LIMIT SENSOR Figure 5 12 A Open Top Cover of the Drive per 5 2 2 B R...

Page 103: ...the cable through the grommet in the Deck To replace Reverse removal pro cedure Adjust per specifications illustrated 93 09610 004 TENSION ARM ASSY 5 3 18 12 VDC REGULATOR ASSEMBLY Figure 5 14 A Unplug connector Jl and remove the Assembly and the Spacer under the Assembly To replace Reverse removal pro cedure 5 14 Figure 5 13 Take up Arm Limit Sensor HUB LOCK SOLENOID REF 12 V REO PCBA SPACER Hidd...

Page 104: ...upply C Remove four kepsnuts that hold the Power Supply Bracket to the Chassis and remove Power Supply To replace Reverse removal procedure Connectors Cables route as follows J1 to Power Transformer J5 to Drive Electronics Board J3 to 12VDC Regulator J6 to Mother Board J4 to Servo Power Amplifier KEPSNUTS CHASSIS Figure 5 15 5 VDC Regulator Power Supply A Top View B Side View BRACKET MOUNTING KEPS...

Page 105: ...Deck Assembly to Maintenance Position per 5 2 2 B Remove top left transformer lamination securing bolt from Power Transformer C Unplug Power J1 Control J1 and Motor Drive J2 Connectors D Remove two Phillips Head Screw that hold the Servo Power Amplifier to the side of the Chassis E Remove two Nuts that hold the Heatsink to the floor of the Chassis F Lift the Servo Amplifier Assembly up and off the...

Page 106: ...e two Reel Motor Connectors D Unplug the Control Cable Connector from the Power Amplifier E Remove eight Phillips Screws that attach the Blower Assembly to the Deck these screws are accessible from the top of the Deck F Remove the Blower Assembly To replace Reverse remova procedure MOUNTING SCREWS 12 II I II I II I I I I DECK TOP t I I II I t I I I L___________ J i t VACCUM MOTOR COVER BLOWER BOX ...

Page 107: ...hree Screws and remove Hub Cap C Remove two Hub Mounting Screws D Grasp the edges of the Hub firmly and pull upwards To replace Reverse removal procedure Figure 5 19 Supply Hub Assembly 5 18 1 2 3 For Microswitch lower the Access Door and remove two Mounting Screw Go to 3 For Solenoid remove two Bracket Mounting Screws that attach the Solenoid to the Panel Assembly Go to 3 Pull Item away from Pane...

Page 108: ...out of the Mounting Plate To replace Reverse removal procedure MOUNTING BLOCK DECK NUTS 2 FLUX GATE SHAFT SPRING SOCKET HEAD L J SET SCREW Figure 5 20 Flux Gate Removal In the Relaxed position the Flux Gate should make contact at the top and bottom of the Head In the retracted position the Flux Gate should be within 50 inch of casting wall Flux Gate travel may be adjusted by adjusting the position...

Page 109: ...ary 5 3 27 CAPSTAN MOTOR ASSEMBLY Figure 5 22 Replace Capstan Motor Assembly ONLY IF CAPSTAN MOTOR MOUNTING PLATE IS DAMAGED OR DISTURBED A Unplug two wires from the Capstan Motor and unplug the Tachometer Cable from J6 on the Interconnect Board remove tie wraps as required B Remove three Phillips screws that hold the Capstan Assembly to the Deck Access from the top C Remove the Capstan Motor Asse...

Page 110: ...ope should be as illustrated capstan Tracking Waveform e Adjust the Scope Vertical Gain to obtain a waveform amplitude of the higher peak PI of 5 cm The amplitude of the lower waveform P2 should be 8096 of the higher waveform f If waveform fails to meet the specification per Step e loosen one of the Lock Screws slightly and tighten the associated Mounting Screw noting the effect on the waveform If...

Page 111: ...nt Screw 4 Repeat Substeps 1 to 3 until adjustment is satisfactory or If in Substep 3 proper adjustment cannot be obtained loosen one of the MOWlting Screws and tighten the associated Lock Screw Then repeat as necessary with the other Mounting and Lock Screws 5 Calibrate the Capstan Servo per Section 5 5 3 5 S 28 BOT EOT SENSOR ASSEMBLY Figure 5 23 A Raise the Deck Assembly to Maintenance Position...

Page 112: ... opening provided by removal of the Interconnect Board 4 Cut the tie wraps that hold the two wires in the Harness Assembly J10 INSERT SCREWDRIVER BlU TO REMOVE PIN 5 Pull the Sensor Assembly through the top of the Deck pushing the wires through the opening one at a time To replace Reverse removal procedure Insert a 2 inch straight piece of wire into the holes provided in the Sensor and Emitter Ass...

Page 113: ...Maintenance o o o o CONNECTOR o 0 MOUNTINO 8CREW 4 93 09610 004 Pigure 5 25 Vacuum Motor Assembly Sbaft End View Cover Removed 5 24 ...

Page 114: ...auge Foot on the Collet Tool indicator button d Turn the Collet Tool adjusting screw until the indicator reads between 0 5025 and 0 5045 e Tighten the Collet Screw and remove the Tool f Replace Supply Hub __ REEL MOTOR COLLET HEIGHT ADJUSTMENT TOOL MOTOR SHAFT COLLET MOTOR Figure 5 26 Supply Reel Motor Assembly 5 3 32 TAKE UP REEL MOTOR ASSEMBLY A Remove Take up Reel Assembly per paragraph 5 3 7 B...

Page 115: ... Erase Cable through the Deck I Disconnect the Write Cable from the Magnetic Head J With a 7 64 inch Hex Wrench remove the screw that holds the Magnetic Head and remove the Magnetic Head K Retain the Shim s and reinstall under the new head Figure 5 27 Magnetic Head Assembly and Read Preamplifier PCBA 93 09610 004 To replace Reverse removal procedure Be sure that the Magnetic Head is pushed tightly...

Page 116: ...h through the Access Hole in the Alignment Tool Torque screw to 18 20 in Ibs eT TAPE GUIDES Figure 5 28 Tape Guide Alignment 5 4 ADJUSTMENTS 5 4 1 PRELIMINARY CHECKOUT Power Supply Check Verify Power Supply operation as follows A Raise the Deck Assembly to Maintenance Position per 5 2 2 B Disconnect Power Connectors P4 from the Drive Electronics PCBA and PI from the Servo Power Amplifier PCBA C Co...

Page 117: ...path alignment Verify distance from 0 500 spacer to top of split guide supply side is within tolerance 7745 0010 See Figure 5 29 3 Position Height Gauge so indicator pad contacts the top surface of the split tape guide on the supply side of the Head Zero the Height Gauge See Figure 5 29 Raise and lower deck gently until digimatic reading repeats to zero Check the height of Collets and record the r...

Page 118: ...tion per paragraph 5 2 2 and power is turned OFF A Using a O 015 inch Plastic Feeler Gauge measure the spacing between each Capacitive Disk and its respective Position Sensor PCBA See Figure 5 8 The Feeler Gauge should slide freely but snugly between the disk and the PCBA B If spacing is not correct loosen the Set Screw on the Capacitive Disk Hub and adjust the spacing between the Capacitive Disk ...

Page 119: ...stimate the amount of adjustment required to bring the gap into tolerance Press the DIAG switch and watch as the arms are retracted until the Cam Set Screw is accessible When the Set Screw is in an accessible position turn the power off Loosen the Cam Set Screw and make the adjustment as estimated earlier Tighten the Cam Set Screw to 3 5 0 5 inch pounds Repeat steps A Band C to re check the adjust...

Page 120: ...ove the Take up Arm to the TLIM position by placing the Take up Arm TLIM Tool 99 00635 001 between Fixed Roller and Capstan At the TLIM position the Select LED must be ON indicating that the voltage is within acceptable limits Push ENTER Remove the TLIM Tool L The display will now show SLIM X X in the display Move the Supply Arm to the SLIM position by placing the Supply Arm SLIM Tool 99 00630 001...

Page 121: ...ess SCAN until display indicates 100 FWD K Check time period T100 5 4 2 6 LOAD TEST With the Drive in Diagnostic Motion Mode per paragraph 5 4 2 5 Steps A thru D A Open the Tape Access Door and insert a 10 1 2 inch Test Reel B Leaving the Access Door open Press LOAD The display should indicate CLOSE DOOR C Close the Tape Access Door The Drive should now load with the following sequence 1 Display i...

Page 122: ...h power off adjust the Hub Lock Solenoid as follows A Remove Supply Hub per paragraph 5 3 23 B Raise the Deck to Maintenance Position per paragraph 5 2 2 C Referring to Figure 5 4 loosen the two Solenoid Bracket Mounting Screws until the Solenoid Body can be moved freely Do not remove screws D Position the Solenoid Body so that the Plunger is centered in its channel and can move freely over its fu...

Page 123: ...re the Calibration Jumper to be placed in ENABLE Position These procedures are described in Section II B Preparation 1 Turn power on The Readout displays TESTING then UNIT X CAUTION Turning power OFF or ON while the Calibration Jumper is in ENABLE position could cause loss of programmed parameters on the Drive Electronics Board Such a loss could require re entry of parameters by Kennedy service pe...

Page 124: ...g LOAD stores the displayed Number as the new Unit Number 2 DENSITY SELECTION Factory set to NORMAL a NORMAL Allows selection and operation in local or remote density modes b REM ONLY Allows selection and operation in remote density modes 3 DEFAULT DENSITY Factory set to 6250 REM Calibrate Jumper Don t care a Repeatedly pressing SCAN changes the Density Parameters and the corresponding Readout to ...

Page 125: ...t is followed by a reverse motion command b DISABLE No 25 erase area will be produced 8 PARITY Factory set to IGNORE a CHECK Drive will check the parity of Write Data from the Host b IGNORE Drive will ignore the parity of Write Data from the Host 9 LONG GAP Factory set to 1 2 INCH Choices are 0 45 0 6 1 2 2 5 The length of the Long Gap will affect the Re Instruct Window to maintain streaming when ...

Page 126: ...tandard interrecord gaps PE DDPE NRZI 6 GCR 3 will be recorded preceding file marks 5 4 2 9 2 CALIBRATION ELECTRONIC A General 1 In Cal Mode the Calibration Jumper must be installed in ENABLE Position to store the selected parameters If the jumper is not installed and a store operation is attempted the Readout displays JUMPER and the RWND UNL LED flashes Pressing RWND UNL aborts the calibration at...

Page 127: ...s Step 1 b above D Read Gain Automatic Adjustment 1 Repeatedly press SCAN until display indicates CAL 2 Press ENTER Display indicates AUTO Auto Amplifier Adjust 3 Press ENTER again Display indicates ALL all Densities and all Speeds for all Channels 4 Press ENTER again Display indicates CONFIRM 5 Press ON LINE Drive sequences through and adjusts Read Amplifier Gain at the four densities for 50 and ...

Page 128: ...h gain DIAG Stops the present operation LOAD Enters stores Read gain values 11 Repeatedly press SCAN until display indicates AMP P XX 12 Repeatedly press ENTER or START STOP until display indicates AMP P 8 13 Repeatedly press SCAN until display indicates RANGE XX 14 Repeatedly press ENTER or START STOP until voltage amplitude at TP401 is nominally 3 5 volts p p for 800 CPI or nominally 4 0 volts p...

Page 129: ...AVEFORMS MISALIGNED WAVEFORMS ALIGNED 5 Moving one probe to TP401 Channel P and triggering on TP401 in turn connect the other probe to each Read Channel and record the waveform displace ment in microseconds Prepare a chart similar to TP Channel 101 0 601 1 501 2 301 3 Scatter Value us us us us TP Channel 901 4 101 5 801 6 201 I Seatter Value us us us us Max Seatter us 6 Subtract the largest positi...

Page 130: ...rtically on the tape the amplitude of the least positive peak Pl or P2 will be within 8096 of the amplitude of the most positive peak Pl or P2 8096 corresponds to 0 002 tracking error If PI is greater than P2 in the forward direction remove shim s If PI is less than P2 in the Forward direction add shim s T T VERT 0 2 VIDIV HORIZ 0 1 mS DIV Pigure 5 32 3 Read Reverse at 50 ips and verify reverse tr...

Page 131: ...ms Mode the Operator can check the gain of the Buffer Arms Sensors as indicated on the Digital display B Hub Sensor In Hub Sensor Mode the operator can manually rotate the Hub to check the status of the Reel In Place Sensor as indicated on the display and adjust as necessary C Reel Seno In Reel Servo Mode the operator can check the operation of the Reel Servo System and make adjustment as necessar...

Page 132: ...e of A 3 Enter DIAGnostics DRV ADJ CHK QUAD press ENTER The drive will run to EOT then back up 60 turns This results in approximately 100 ft on the supply reel simulating a worst case small reel of tape The drive will motion forward and backward within this 100 ft region of tape 4 The display will show GOOD EARLY LATE BAD or VERY BAD The Position of the Reel In Place and File Protect Sensors must ...

Page 133: ... On attaining quadrature the front panel will display GOOD The START STOP button must be pressed to halt tape motion followed by pressing ENTER and LOAD This action will store in the EEPROM that quadrature has been set Rewind and Unload the tape 6 Enter the DIAGnostics DRV ADJ CHK HUB the Hub Lock Solenoid will engage 5 44 Rotate the Supply Reel clockwise by hand until the fingers engage and the h...

Page 134: ...Shugart Co option The equipment user must obtain Return Authorization RA from Shugart Corporation before shipping the defective parts The customer must send the package postage paid 6 2 OUT OF WARRANTY EMERGENCY PARTS Shugart Corporation expedites shipment of emergency orders for out of warranty parts The price of expedited orders includes the standard price for the part plus a 75 00 per item per ...

Page 135: ...s place Note 2 Send only the item s needing repair or replacement Use standard good packaging procedures Shugart Corporation will not be responsible for any accessories to the repair item DO NOT SEND ACCESSORIES 6 3 3 PARTS ORDER LEAIYl IME a Delivery of spare parts 60 90 days After Receiving Order ARO b Delivery of tools and special parts 90 days ARO c Delivery of parts for obsolete equipment 120...

Page 136: ... 09051 001 51 00099 001 22 00008 002 90 09304 003 91 08082 001 91 08084 001 Reference 51 00196 001 Description Wire Assembly Power Switch Cable Assembly Operator Control Panel PCBA Tape Access Door Switch Power Door Lock Solenoid 24 VDC Front Panel Shielded Cable Assembly Latch Bracket Catch Manual Reel Locking Lever Microswitch Figure 6 1 Front Panel Assembly 6 3 ...

Page 137: ...Parts Identification 93 lt9610 004 Figure 6 2 Deck Assembly Top View Sheet 1 of 2 6 4 ...

Page 138: ...ion Torsion Bar Right Take up Arm Limit Sensor Cover Tape Path Take up Hub Assembly Cover Deck Torsion Bar Left Brace Assembly Parts Identification Reel In Place Sensor Assembly hidden Fastener 1 4 Turn Rec Clip On Knob Release Lever Release Lever Low Profile Hub Supply Hub Assembly Supply Hub Assembly Low Profile Hub File Protect Sensor Assembly hidden Supply Arm Assy Bottom Supply Arm Limit Sens...

Page 139: ...Parts Identification FAR SIDE OF PRESSURE BOX Figure 6 3 Deck Assembly Bottom View Sheet lof 2 6 6 93 09610 004 ...

Page 140: ...entification Description Retract Pivot Sensor Assembly Supply Actuator Arm Assembly Actuator Arm Assembly Low Profile Hub Reel Motor Assembly Hub Lock Solenoid Assembly Vacuum Motor Assembly without fuse Vacuum Motor Assembly with fuse VDE Option Capstan Motor Assembly Kit Retract Pivot Sensor Assembly Take up Retract Cam Plate Linkage Shield Read Preamplifier PCBA Interconnect PCBA 12 VDC Regulat...

Page 141: ...Parts Identification 93 09610 004 Figure 6 4 Chassis Assembly Sheet 1 of 2 6 8 ...

Page 142: ... Dual European Fuse 51 00087 963 Fuse 6 3A for 115V Operation Dual European Fuse 6 51 00104 001 Circuit Breaker Dual European Fuse Option 7 21 00321 101 Voltage Selector Dual European Fuse Option 8 90 07516 006 Servo Amplifier Assembly 9 90 07111 016 Servo Power Amplifier PCBA Part of Item 8 10 90 07147 004 Servo Preamplifier PCBA Part of Item 8 11 90 07318 005 Transformer Assembly 90 0815 3 002 D...

Page 143: ... 002 51 00132 030 51 00133 060 51 00132 100 90 07111 015 90 07147 004 90 08153 002 90 08153 502 90 08952 1XX 90 07296 302 90 08196 102 90 08951 XXX 90 09017 XXX 90 09060 XXX EOT BOT Sensor Assembly 12 VDC Regulator Assembly Fuse Sio Blo 3A 250V Cer Fuse Norm Blo 6A 250V AGC3 Fuse lOA for DC Operation Servo Power Amplifier PCBA Servo Preamp PCBA DC DC Converter 48 VDC DC DC Converter 60 VDC Drive E...

Page 144: ...Emitter Assembly 90 09154 001 Split Tape Guide 2 90 05906 104 EOT BOT Sensor Assembly 90 07524 005 Magnetic Head Assembly 90 09042 207 Take up Arm Assy Top 91 08274 001 Capstan Wheel Part of Item 3 6 91 09115 003 Spring Tension Arm 2 90 09048 301 Retract c5c Pivot Sensor Assy Supply 1 90 09048 401 Retract c5c Pivot Sensor Assy Take up 1 90 09020 001 Reel Motor Assembly 2 90 08287 001 Hub Lock Sole...

Page 145: ...ommon 13 00106 001 Description Skewmaster Tape Alignment Tool Tape Guides Buffer Arms Collet Height Adjustment Tool Kit Capstan Puller Arm Position Feeler Gauge Set Tool Kit Plastic Feeler Gauge Set Maintenance Kit Head Cleaner Hex Socket Key Set Reflective Marker Strips Lint Free Swabs Loctite Grade H Set of Nut Drivers or Open End Wrenches Phillips and Standard Screwdrivers Tracking Tape ...

Page 146: ...gic with the following state definitions and Logic Levels A Logic States Logic ONE high Logic ZERO low B TTL Medium Speed IC Logic Levels ONE 2 0V to 5 5V Abs Max Indeterminate 08 to 2 0V ZERO 0 8V to 0 5V Abs Min Output ONE 2 4V to 5 25V Abs Max Indeterminate 0 4 to 2 4V ZERO 0 4V to O OV Abs Min C TTL Medium Speed Low Power Consumption IC Logic Levels Input ONE 2 0V to 7 0V Abs Max Indeterminate...

Page 147: ...aracter alphabet ABCDEFHJKLMNPRSTUVWXYZ or standard arabic numbers 7 5 LIST OF SCHEMATICS Item Numbers included for reference Title Number Item 9610 Interconnect AC units 8502 000 1 Standard Single Fuse 5 Volt Power Supply AC units 7109 000 2 Standard Single Fuse 12V Regulator 7148 000 3 Interconnect Board 7228 000 4 Position Sensor 9069 000 5 Operator Control Panel 7947 000 6 Servo Power Amplifie...

Page 148: ...UIT BOARD ACRONYMS DIG R W 9060 ELEC 8952 FMTR 8951 INTCON 7228 OCP 7947 POSENS 9069 READA 9017 READPRE 6923 SERVPA 7111 SERVPRE 7147 Digital Read Write Drive Electronics Formatter Interconnect Board Operator Control Panel Position Sensor Read Analog Read Preamplifier Servo Power Amplifier Servo Preamplifier FROM FORMATTER FMTR Signal IR O 1 4 7 P IR 2 3 IRSTB IWSTB WD 0 7 LST WORD FDB 0 7 FSEL O ...

Page 149: ...R l2 PI IO Pl CRECTD ERROR IO Pl 10 Pl FILE MARK IO Pl DIG R W IO Pl DDB 0 7 3 Pl ELEC II PI DRV SEL O I 3 PI TACH 4 PI FWD REV 4 PI DRV STRB 3 PI ELEC II PI RD BUSY DIG R W 13 Pl WRTBUSY DIG R W DRV BUSY ELEC DRV ACKN 3 PI ELEC l3 Pl FROM DRIVE ELECTRONICS ELEC From ELEC Schematic Signal Sheet Conn To PCBA Sheet Conn DDB 0 7 3 PI FMTR II PI DRV STRB 3 PI FMTR II PI DRV SEL O I 3 PI FMTR II PI MST...

Page 150: ...T CPST 6 J3 SERVPRE I Jl E TU POS 7 J3 4 JI ETU VL 4 Jl E SU POS 3 JI E SU VL 3 Jl VAC MOT l Jl ENB CPST 7 J3 BRAKE 9 J3 SERVO EN 9 J3 l Jl CUR SUP 7 J3 3 JI CURTUP 7 J3 SERVPRE 4 Jl HUB LOK SOL 8 J2 INTCONN 2 J2 DOOR LOK SOL 2 J2 24V 2 J2 GND 8 J2 2 J2 OPTSW 10 J2 2 J2 MICSW 10 J2 INTCONN 2 J2 TO DRIVE ELECTRONICS ELEC From To ELEC Signal Sheet Conn On PCBA Sheet Conn FDB 0 7 10 Pl FMTR 3 PI FSEL...

Page 151: ...l Sheet Conn To Sheet Conn REUN PB 2 J1 ELEC 4 J6 LOAD PB ONLPB DENPB RST PB STRT PB SCAN PB DIAG PB 2 Jl DSP FUL I J1 ELEC 4 J6 TO OPERATOR CONTROL PANEL OCP From ToOCP Signal Sheet Conn On PCBA Sheet Conn DB 0 6 4 J6 ELEC 1 Jl WRP I Jl NRZ LED 2 Jl WEN LED SLT LED LP LED PWR ON LED REUN LED LOLED ON LED PE LED RMT LED STRT LED 4 J6 ELEC 2 J1 FROM READ ANALOG BOARD READA From READA Schematic Sign...

Page 152: ... 4 JI On READA READ HEAD READ HEAD FROM DIGITAL READ WRfrE BOARD DIG R W Signal RD O 1 P CRECTD ERROR HRD ERROR RD DATA STRB RD BUSY FILE MARK WRT BUSY WRT DATA STRB HD O 1 P ERASE HD ERASE HD TRK I 9 WRT VOL From DIG R W Sheet Conn 13 P2 IO PI 12 PI 12 P2 3 PI IO PI 3 P1 2 PI 15 P2 14 J2 14 J2 15 JI 15 JI Wiring Schematics To READA READA To FMTR FMTR To READA Sheet Conn 2 PI 3 PI 2 PI 5 PI 8 P2 6...

Page 153: ...l Sheet Conn To Sheet Conn VAC MOT l J3 SERVPA 3 J3 SUMPT CPST l J3 3 J3 ABRAKE l J3 3 J3 SERVO EN l J3 2 J3 ENB CPST l J3 2 J3 OSC 2 J3 3 J3 REF 2 J3 4 J3 REF 2 J3 SUP MOD 3 J3 TUP MOD 4 J3 SERVPA 4 J3 SUP MOV 3 Jl ELEC 8 J3 TUP MOV 4 Jl ELEC 8 J3 TO SERVO PREAMPLIFIER SERVPRE From To SERVPRE Signal Sheet Conn On PCBA Sheet Conn VAC MOT 8 J3 ELEC l Jl SUMPT CPST 7 J3 ENB CPST 8 J3 BRAKE 8 J3 SERV...

Page 154: ...m SERVPA Sheet Conn 1 J3 1 J3 I J2 I J2 3 J2 3 J2 TO SERVO POWER AMPLIFIER SERVPA From Signal Sheet Conn On PCBA VAC MOT I J3 SERVPRE SUMPT CPST BRAKE SERVO EN ENB CPST I J3 OSC 2 J3 REF 2 J3 REF 2 J3 SUP MOD 3 J3 TUP MOD 4 J3 SERVPRE Wiring Schematics To SERVPRE To SERVPRE Sheet Conn 3 J3 3 J3 4 J3 4 J3 4 J3 Sheet Conn 1 J2 4 J3 I J2 4 J3 3 J3 SERVPRE 4 J3 TAKEUP REEL MOTOR MOTOR RETURN SUPPLY RE...

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Page 202: ...I PUI W2 5 1 I 3 PC Cl 1 I1 O TAO l HCt TA O C l Pccv C T 2Z os HCA T I 1 r sz PCC I I H N E TPI4 COt4 nzcl l I ep Io IAJl ept TP 15 few e 1 Tl ll o o PI GTP IN ceN I T T TUN 120c i0A TEEN 1104 TSt l O 2c T et 1 Pt f I PMPs I Ie 2 2 I T L I P 2 PM c T N 0 s le T I T N 1 NC 1 w _ _ 6 iii1 l HI NRI I 8e7 I IA1 5 OC J I I C a 741 Z 7 PO I f14 ri 1 2 202 2 7 A It 4 e l L l 4 f e 4 5 5 leI tot 1 2 8J 2...

Page 203: ...IlN oIOONe C81 6r N ICL ec 1I0 f II P1 z DC 13 DS 14 Ol D 8 04 1 1 1 11 D8 1 Dl D1 0 5 FM el U52 74L5374 Q 5 Ot I IO Ql P lD I Qr l I c 0 C C R1D r 2 16 Ql I I 6 U20 3 L 14L Z7 4 s l j IDGC R lie U z 7 4FOo4 c 7 10 Iell 40 D9DbD ODDE c H E T OF 17 Q i ARAID 8 5 t lAJ 1 IIC sHtC LI I C J2C7 T lJllr t 11V un 4 S174 I oc 1 DJ 01 Z HDe 4 D2 Ql S D3 03 I 051lo SHED 0 o Q 15 1 01 Ql If I DS tl1 H D I 4 ...

Page 204: ...CO Z 9 4 5 P JG r 52 Cl e I RCU I lel j Pee I I I I I 6 r 0Z4 1C 1 Ie 4c sen 5 6 7 14 741 lOS IO 1 Ie I I I I I zl I L __ 401 Oqo OOO UT 701 17 PI l e Del Sef 2 le l ROc I IC Pl ltc S 4C IO er l 7 GCR Read Writ Type 9060 Schematic DlagTam 8 A B c o ...

Page 205: ... T OOI TACOZ T eeS IS e GIIO G O l EDJ c CI2C RAIoI o 2 3 4 5 8 A OO cot l Ze 4ee I 05 oo aol l 1 02 PIJ I POI 5 aN to OONE 10 l2ea U 077 U4 UWI6 7 L504 j1II4LSOof 5 7 l7e 1 fIIHE 7 401 0 OOOJ t T 80F 1 7 C 6U T O 1 10 lie O T e TPI7 OCR RNd Wrlt Type 9060 SchemIItIc Dlllfll am EHEP 1I0 R A 8 C o ...

Page 206: ... eGo 0 1 CRZ c O Io 100 1 R2 IK 1 R4 1 101 RS I K A1 IOf 41 5 IY AI 11 10 1 331 UO 110 511 1 4 I 10 OOPF RII 1 87 K UI TI 014 TPI 5 6 5V RI6 SI FUO I 7 CH 25 U4 14r04 40 0 90 O OOOE HEET or 11 PLOCLK lOCI RZz ISCI I A7 SPUD IOCs 5 U21 HIlOI 1ft u21 HllO WI 8 C 5 lev 0 1 tZO 7 O 6 Rill IOOl 7 GCR Read Write Type 9060 Schematic Diagram 8 A B c o ...

Page 207: ... 4CI t ee2 I lO 4 o _O_ t A Pill 07 RDCLIC PI A PLOCL t PU D U un 14FOl TPZ O 6 7 01 0 30 0 000E HEE T 10 or 11 If NFUVc LK II U2 741 1 U3l 14 OOZrlJ ICIIX If R4e l rr P fi 985 D l I Wrc LI AS 4 74 ______ ___l D Q S _ I VC OZ 4H 7C4 1 2 3 PDI f ll Q 4 U47 74FlSl 5 6 7 GCR Read Write T 9060 SchemBtlc DIagram 8 A B c o ...

Page 208: ...II f 17 D pz _ f E tl _I AI tl 1 flO 0 Al III I IZ 1 1 _ I ______ A 1 I II Z l f i 1 4 Ii 10 II A i IS 3 4 I If Ii n 0 n A8 BA R liD 7 I u 15 i L Z I 5 Pu 2 I I gACA 1 I I I I I D I F D 8 1 11 I 160 P 2X O Ifl i rr I S 0 I i B I R 10 U 4 rDGCIi PI 10m r 17 D I C P 7 fZL I g b ClI la67IIDCCG 4 A 11 I Cjl O C r __oj A8 Ii C14e 2 _ 4_____________________________ t jBAl 87 U 14 I A Zl WSii pC C l2 P I...

Page 209: ...________________ I Ie I 5CGo WIIIT JS I 0 4 ReBUS 0 PI AI 2 I Co I 4 e en f l H I rn MIII T r 02 IOM I I IIII 1 f ___________________________________________ e H 1 4 _ I IA1 1 t I 1 t a 11 n l 1 I t o N i N O O N e T ICD 2 FOee7 Z 1 1 we1 to cr 1 19 1 DIN Go 24 eZ4 I 4 5 fS I en 11 I fI Cft g 1 7 l 4 Ii e 1 1 AT5e1 O 1 1 1 oe2l ZD I tm tIC n 1 2 74 2 fH r GCR RNd Wrlte Type 9060 Sc 1c 01 7 8 A B c...

Page 210: ... BOt aDl ID4 Zo aDS ONO 13 n r PO U11 I 4LS14 2 I 5 II Q I PUI5 3 4 6 UT4 14lSlZS 11 N09 I U 7 l S2 S I wCPO TC I tUtIA BI NEARST all l I UZ WFSO 1 Al W f9 IT J Z AI BI 1 HD 6UI 7 Al l 11 TI A 11 I 1 S A 14 15 j B l t 4 Z 1 AS u 311 2 II Ah Z OI A1 a7 12 w B tIL 8 u 74L5 2 10 wtn IJUSY lIe5 2CJ r R2 U 1 14L S I U 14a I l l I ulq 4 141 5 d IR ute 5 3 loR 747 I 1 WFMPL l1l I lO lOA 101 tE IQ 100 l Q...

Page 211: ...II I i itO 12 C30 PI 10 WRHIZ An 120 11 I en R55 sv 10 5 47 CZA lOW pz A1G R4Z 410 ww Al I R30 Rli lOOK 1 51 10 B21 l U II QI3 WAT Iz eZI QII T rnA 2 2 OS Oil C 11 7 W PWiffii 2N4401 C CloS 1 48 0 1 lZ RH 1400 4 1 K a l Uk 2N 401 I V Q8 ZtU401 WRTVOL I A 1 31 A3a 10K 1K RSO en PI rO l WVREF c I 1 5IC R41 R34 10K 7 K C lO 0 0 0 I GCR RNd Writ Type 9060 Schematic DlllflTatrr 2 3 4 5 6 7 8 ...

Page 212: ... 150 100 Rill I It Q3B I JO UI If6Z 1 If Til 14tt S DOUT4 4 7 100 C2 219 k 1 l 1t 1tA1 11 RtO 3 a29 150 I IDO RII I It J B I O tlla 4 R79 14tu 5 IDO DDtJT5 12 fl a20 11t 2111 ifNI IIJ R6S O D ISO 100 RII3 I r tJ40 I Utll Rt t U R80 742 5 I IDD COOlI I 2 2111 IfIJ9 DOU 15 MoT QlI 15D I 1 100 Alltl It Oof I5 tilT Ital t A 100 DOUrT 1 C JU 112 N Ir90 5J J6 Rt Ol2 151 100 fll5 I 1 UZ tilT 70 62 1426 1...

Page 213: ...4 H S r b tP PU I S 1I t 1 t 1 1 Ie p cp PD3 ft l OE I e _ _ IL Q NR OR lUN 5 DO IS DIIIIS il t l 01 QI 14 1 Co ___ta rrli _ __t f1 Da at II __ Il I_ _ __t t1 L D3 Ql I ilia r t i ID4 04 11 1 I WO I I PUIS u ct I P U15 10 74F74 U jt II 4I S U u UTT I I f U I s _z___s O 5 4 NRllEN g L S l IZB NS fBDEL _ JL U 4oloS04 5 4 e I 401 D 30 D OOO lHHT IbOrn L 4 i _ Z 5 D1NO 1HNa CIZ C5 LW D IZ84 C 4 SHE CL...

Page 214: ... RD SUSV 9 OSTp a ru I l U 3 4 U S 5 6 IOB8 NrLJ t t t 1 Un FDlI f DI3 l 7 FDI f4ortil 4 7 FDI7 FOZ 707 m r 1S5 OHER ___ LI HER 4C7 I DO taC7JFtD 0 FED e t t F t COp O F 3 4 5 6 7 7 FOI 401 0 30 0 000 E wEE r 11 O 11 __ l 1 FD l GCR Relld WrIte Type 9060 Schetnlltlc DllIgrllm I 8 A B c 0 ...

Page 215: ...1 7 4 1 16 I CIO r C I 5 dtil8 12 I Go e 11 i 5 Cit ljK u v 4c CII v ill 10 I q 5 14 a Cq 1 1 1 1 11 _ 1 II ca llU4 11 1 Ic I C 1 1 0 4 I 1 IG 4 us C6 v U 4 1 u C4 t 18 I i U I 11 C U4 v v v Y C2 t 1 t u el I 15 UI I C 5 0 4 IS l t I ze CI I 31 1 16 5 Pt L I I 6 EGC I A TAK It AN 5 5 TRK 1 10 EEoC t 4AAI 7 q TAl 1 TrtK 1 EGC CI IAN 3 12 TrtK 5 II TrtlC 3 e C4 TRIC 4 O lAN P 5 TrtK 4 2 0 EGC 5 q TR...

Page 216: ... ONT UlT J aT 3 4 k37 1 4 1 0 o lO SOY 1 41 43 00 0 1 g so ID jOY I lC z lC M6 0 I 9 10 20 50v lIEF IlEI UI 1 19 j00 v_ 6 0 7 1 U I I I U I I I u IGo UI 1 7 10 U I u S2 I u U fl I 4 IT Nf 0000 t IN A 2 CO t 7e05 1 _0 1 VIII 1 10 0 7 1 7 IGo IGo 5 I 1 0 Tz v 1 csr 0 1 SOY IUS T 7 17J I 2 II 5 O r 3SoV 17 e V l 6 Cl 7 1 C 1 0 1 g SCIV 1CS rO eo to lOv 1C 0 r SOy Z r 7Z Lo 10 0 1 0111 CI IO 6 7 7 5VT...

Page 217: ...lal O II 1 C IiIIiIES 0 40 4V S CA AC I OCA TIO 4 e T 4e T P gs 1 OUTPUTS CONII I 1 TIoIW CAT 01 S N 1 IN T 0 1J E Cr P 113 01C cO V ION 2 3 4 ut4 I 141 1111 4 Utl 144 00lt5 111 el llu 5 6 1 rM PL U CRATe 0 307 g i1 5 6 7 U 741 500 U2 f 741 SI 1 IO 4 0 SIIT 401 c at7 lOOA SIolEET to WFiT AA 0 Je eCI 3 4 U24 74 I t It Cl 7el J 0 7 Read Analog Type 9017 Schematic Diagram 8 A B C o ...

Page 218: ... o 2 3 U3 1 741 t2 1 u 9l 1 511 i l ____ t _ tO t I IIJ I I II 3 4 I IN SELJta S Z97 CCIC 4 5 50S TSTEN 5 6 6 J t13 II 7 7 401 0 OI7 100 A s e e r 0 8 UI l 1 t OO II IN t UI2 7 h SOO 9 soc 0 oo b CO 2 500 3 seo 4 c e Read Analog Type 9017 Schematic Diagram 8 A B C o ...

Page 219: ...0 l 4 iR S SVD llV C1 10 01 Vl seI 0 ___ I 13eGo c 1 U9 vU CD O S B vss 0 L _ _ 3 COt l l S t I SSZ 5 z S I F4 ____________ _ 1 cZ 4 5 6 C II 0 1 t ZO Of v O C IIII II I s PL t TAeULATIO 8UX 1C _ACtC I 0 c o i 2 CA 2 2 I J J AI z lei I III 11 10 S 10 3 lei UIO tel 5 6 7 7 01 Oqor7 100 B s RT III e 0 Z C I JI 7 6C n 27 CO 10 I CGo 8 A B c o ...

Page 220: ...2 3 4 5 o2 I l 2 I P A J O Gt 0 B 4 5 c o T5TEN 3 2 3 4 5 6 UI TI O 14 t v l 6 7 7 OOli 100 A 401 0 8 SlJ 5 T 5_ I F C11 wp Read Analog Type 9017 h matlc Diagram Sc e 8 A B c o ...

Page 221: ...I I CI 21 7 ICOO L H 158 N A 4___ 4 W r l ll 210 IO l1li 0 2 tv 701 G It 40 r B ltZ 12 12 t Z Z I CI 04 5 1 O IUO 7 5 CXC7 I K __ ____ ______ J C Q o 9 ZK 2200 t Z Zoo 2 3 4 5 6 c a I Cb 2 20 5 6 7 40l 0ClOI7 100 A S T Cae e r U IO Z 21 1 1 10 Go t 1T I IV u IZ Z 7 K l 1 I I U ll WKC D l1 t S ___ i eo 7 5 1T I U 2 2 7 K C C e Read Analog Type 9017 Schematic Diagram 8 A B c o ...

Page 222: ...Oy 3 V t S Z 1 I T C I T U CI 9 r_A I S AS s OIfJ 29 0 C2 SHOw TWICE eA C AI IC Tle I l WIT o I r T CK u I1 I I 4 5 6 xl 6 7 401 0901 7 100 A s EET 7 0 9 T TI p z c A 7 4 c 1 t t g Cl r I 101 t t i li lo _ _ _ _ _ _ _ _ __4 C 7 12 jt 4 t J 4CI3 t 4 CI4 b 4 I IS _7I 4CI3 TO c F 8i G O ezo 1 I 1 1 2 I 0 4 5 7 3 p Z 1 0 4 Read Analog Type 9017 Schematic Diagram 7 8 A B c o ...

Page 223: ...T1JO OR NOTES S Til TIZ 1 11 Ta4 5 Ta 1 UL __ l nll n U U4S U4 U4S U4 l U4S I 1 4 5 r r r 1 r r r r I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i J L _ L J l J l J L l I 4 J S 4 5 6 IN X c c z tNl tNat 1 U51 usa us U4 USI 3 S co a K r r I I I I I I I I I I I I I I I I I I J J J 4 S t INI IHZ IN1 U U U Z I r r r r I I I I I I I I I I I I I I I I I I I l J 1 TA TAt TA...

Page 224: ...a pz J I suva PW tAMP IT P O o MP lI E 190 08 7 I c o eu p m 0 OI 10 07141 0 o o74 do I 1 JI r T1 Jl I IO O Z OOI I I 1 1O OO 4t 00I1l 1 3 IIP j I I lJCPOweft INrG 111 Jt I j t l I n V I 19O 0I17J IOO CAeLE ASSY I I IqO o II o OO2 I Mft cIS eRr 190 o 59H1D 2 W7 I J 106 00744 002 L 90 _JC J I Jtl CAeL SY L __ J _____ J 190 09 1 I I H I RELAY PCB p J 1Jf1lt1 F 190 06 72 X 3 PART OF J3 190 08229 001 ...

Page 225: ... A eJ _ P II _0727e 301 1010 0 44I 001 7 6 5 5 4 4 3 CA eLE Iqo 07 e7 002 IOe 00fD b7 00Z 3 2 401 08502 600A Sheet 2 of 2 PART Of l DECK ASS Y 190 09 3 94 001 r PART OF FPOtJT P t JEl O 08 23 x 1 2 9600A OCP PCB 190 07947 203 q 2 0 8 11 J1ERCONNE CT 4 01 08502 60C ...

Page 226: ... WN P i J r r_ _ 4_ S W2 we 5 HfY J2 ws _ r rAN I L ____ 2r r 6 I I L_________ I I I w 4 KEV 2 2 401 08222 00OC Sheet 1 of 2 _____ ___________ TO WI ON 5 2 I 1 L _____________ ___ _________________________________ TO ON 5H alE O P RT NO WI W2 W6 W7 7 8 5 2 9620 POWER SUPPU INTCON DIAG 401 0S222 000 z ...

Page 227: ... o xXK r 0 FILTt r UNRGLTD 5PL t O O 229 lCJCX t IJI JZ IpI 5 2 ________ J 3 2 401 08222 000C Sheet 2 of 2 1 W7 POW R SPU I I 0 093 7S XXI Pl JZ B Eo KEY 7 S P _ ___ ws o c B F O WS SH 1 ____________________________ __________________________ J I I I ____ J _________ A 9620 POWER SUPPLY INTCON DrAG 8 7 6 5 3 2 ...

Page 228: ...AL r 41 OF I ALARM Q 6 r l I g I Y I 790 BATTERY vOLTAGrE o J _ J 1 I 880 OUTPUT TO LINE FILTER 8 _ 3 4 9 7 __ J_ 7 n J t CR6 RII Cl 1 f I f W SPll I K2 N400l zzo 1100 CR7 s t AJO P 3 f ZW ww IN400l 24VDC 3 __ J p U A y N D s Jl 1 s s POWfR IN SIH C JI 2 GNO P p SEft TAIIIIC AT O l 1 0lt vALue z Rf5 STO Io IIt N O 5 w I c Io PAtC TO Io ltt IN 1 C O 10 D 2 COND 5 0 1 SCCONOAR I NO 3 4 LAST USED 1 A...

Page 229: ...aT 1 2a l n I MH I 5VDC t 1 1 I n tE6 01 CII I O I I I ArGo 5 f1114 C I 11 11 ll 11 zz 1 0 I V I 12 Ft2 I 1 1QI I I TlP 2A I L_ _ ______ 1 R 1M rJr Ale 3 30 I vee ca i lW f HI eA Cio v Cl 7 CT Cl I f l R21 II oec S 1001 50 2 All RIO G O II 5 11 CA2 5 UI 914 750 t o I M 3 e J_ I 101 330 I J SrU5eO _US D FIZZ c CIU C 4 I Z GI us I col J6 4 5 6 RI II UI 6 U 7 4 CAl RI 14 15K r CCio 0 QC08 2 220 7 401...

Page 230: ... 14 7 Z4 2 IC S 1 1 14 7 I I GNO 3 o 2 RES STOR AR E 3W WW PAelrOIltS ARt IN to IOOV JoTES U Lns or 11 SC SPEel eo 2 3 4 5 J2 I s I H I I II I 1 1 I I I r 3 5 6 50V 50 1 24V z 4 V GAlO 8 7 40 08229 000 A TO 5V Re C SUPPL 1 7 FLTR UI K3LTO SPf Y Type 8229 SCHEMA17C DIAGRAM 8 A B C o ...

Page 231: ...e GI I O 2 3 T 3 ell 1500 4 5 ftl ISO C6 ISOO C5 1500 RI 150 LI 60AH IOA 6 7 JI 6 50 L 4 0 104 lOA 401 08173 000 D SHEET 1OF 1 5 50v CR2 4 R4 Z7 C8 4700 el3 IAF 100V 5 C7 4700 4 I I 3 2 L3 32 A I 5A 4 a 24 Lit use 13 IO 1 4 5 I I PI 6 HOT IJ O CI 4 Ii S I r GNO PI I I S NS V I I 5 Z S HSE 7 Tr nsformer PCB Type 8173 Schem tlc DI gr m 8 A B c o ...

Page 232: ...1 0 33 7 _ 1 TO XFMR UJ I PCB A5S R LAI HZ 6 ro 201 0 1 R30 lOOK 5 K 5 r I C Z Rt5 4 C I C20 5V IN9 I C 3 3 _ 35 1 RJ7 2 01 Jz J R3Z 1 S 50 SE NS Vf I SHUT ON Y 5 11 31 TO LAY FROM XI MR R41 pc e AS5 PCB AS5y II R38 R3 J 2 00 4 50 602 1 U 5 11 a4 S JIISC II I 2 3 L M 581i 3 ll 2 N5060 I 2 S CI 27 LAST S Hor co PO I H T OIl TS TO e CI T JO OI 101 42 RZ 2 7 L1 fl T euL Tlo 101 FOR VALlJtI III 4 ALI ...

Page 233: ... 71 SClB SH Erl OF II l c PCIJ 90 710 It l 1 Z ZI 19000 3W C oOV r 4 if 4 O V O c _____ _ _r r_ r_ 17 40V lR24 I CZ Z 2v 2t I fT A o 12v J3 zv t U ATOII 2v 7 4 l T J IIVDC If EY 3 J r f I s r 1 r I 17 I 1 1 10 1 rc Dt f UJ 4 lfl Si ct t 101 IC c G I If 30 1104 I nc NVCQM __ t r e f 1 I II ceo IfZI Jlfll fO oco IQ lIIr 1 1 flO 5 llC UI I J 750 t 110 _ i I 1 _ _ 5_____________ _1 lIll Power Supply S...

Page 234: ...t 220 V AT WIfT 3 r 4 I _______ L_____ I A m J 1 i 0 p p T ZZOY IZOV IOOV L L L l_H v t BRN WMT 3 RE D WWT 4 YE L fJ R D I 4 I A INPUT c ONtoIl tC TOR G e TO J IC l VOLT I S L T Ott t ORN RM t __ _ __ e __ _ __ __ _ __ _ _ _ __ J 2 3 4 5 Power Supply SV DC TYPE 7109 7296 7443 7339 74B2 Schematic Diagram 7 I 8 A B C o ...

Page 235: ...r error detection In GCR Mode the CRC is a polynomial character used for error detection Data Density The number of single byte characters stored per unit length of tape usually expressed as Characters per Inch CPI or Bytes per Inch BPI Data Access Time Time required for tape to accelerate from a stopped state to nominal velocity and the Drive to start reading or writing data DDPE Double Density P...

Page 236: ...ape This parameter is usually given in ftpi Flux Transitions per Inch Remote Operation Operation of the Tape Drive by the Host Computer Reinstruetion Time Time allowed after the Drive has written or read a data block and before the tape comes to a complete stop for the Host Computer to issue the next Command and continue tape motions Ref Figure A I Reinstruetion Time On Ramp For Start Stop Mode on...

Page 237: ...wd Stop C Fwd Ramp Down Rev Ramp Up Rev START STOP OPERATION BLOCK N A B II o BLOCK N 1 Fwd STOP NOTES Point B is the End of Reinstruct Window the last point where the next Command can be executed without repositioning Repositioning occurs from B to C Point C is last paint where new Command can be executed without ramping to a complete stop Figure A 1 Velocity Profiles A 3 ...

Page 238: ... such period provided that a the Company is promplly notified in writing upon discovery of such defects by OEM b the defective unit is returned to the Company transportation charges prepaid by OEM and c that Company s examination of such unit shall disclose to its satisfaction that such defects have not been caused by misuse neglect improper installation repair alteration or accident Shugart Corpo...

Page 239: ...ShUI Brt ...

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