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Sanyo TLS-1960P, Service Manual

The Sanyo TLS-1960P Service Manual is an essential tool to keep your device running smoothly. This comprehensive manual provides detailed instructions for troubleshooting, repairing, and maintaining your TLS-1960P. Download it for free from manualshive.com and enhance your product knowledge for optimal performance and longevity.

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C1

CIRCUIT DIAGRAMS & PRINTED WIRING BOARDS

TABLE OF CONTENTS

Page

OVERALL WIRING, MECHANISM CONNECTION & BLOCK DIAGRAMS

OVERALL WIRING .........................................................................................................................................   C3

MECHANISM CONNECTION .........................................................................................................................   C4

AUDIO CIRCUIT .............................................................................................................................................   C4

VIDEO CIRCUIT .............................................................................................................................................   C5

SYSTEM CONTROL & SERVO CIRCUIT ......................................................................................................   C6

CIRCUIT DIAGRAMS

CP-1 BOARD (VA-A)  VIDEO & AUDIO ..........................................................................................................  C7

VIDEO CIRCUIT WAVEFORMS ......................................................................................................................  C8

IC301 SYSTEM CONTROL, TIMER, OSC & SERVO MPU PIN FUNCTIONS TABLE .................................... C8

CP-1 BOARD (SY-A)  SYSTEM CONTROL & SERVO ...................................................................................  C9

SERVO CIRCUIT WAVEFORMS ..................................................................................................................  C10

DISPLAY (FLD) GRID/ANODE ASSIGNMENT DRAWING & TABLE ...........................................................  C10

TM-1, TM-2 & TB-1 BOARDS  DISPLAY, KEY SCAN & DC INPUT (TB-1 BOARD:TLS-1960P ONLY) ......  C11

PW-1 BOARD  POWER SUPPLY ..................................................................................................................  C12

PW-2 BOARD POWER SUPPLY (TLS-1960P ONLY) ..................................................................................  C13

PRINTED WIRING BOARDS (P.W.B.)

CP-1 P.W.B. ...................................................................................................................................................  C14

TM-1 P.W.B. ...................................................................................................................................................  C17

TM-2 P.W.B. ...................................................................................................................................................  C17

TB-1 P.W.B.  (TLS-1960P ONLY) ..................................................................................................................  C17

PW-1 P.W.B. ..................................................................................................................................................  C18

PW-2 P.W.B.  (TLS-1960P ONLY) .................................................................................................................  C18

Summary of Contents for TLS-1960P

Page 1: ... be supplied as the service parts 3 N S P Not available as service parts Design and specifications are subject to change without notice RQ4Q EX E EX2 E2 TLS 1960P Product Code 175 700 63 Europe Materials Model No Reference No MM5310380 VP R VP N Mechanism Mechanism Manual TLS 1960P Product Code 175 700 86 U K TLS 9924P Product Code 175 700 71 Europe TLS 9924P Product Code 175 700 87 U K PRODUCT SA...

Page 2: ... 2 ...

Page 3: ...e table 1 Maintenance table 2 MAINTENANCE TABLE 1 USED TIME ALARM VIDEO 0 0 0 0 0 H POWER 0 0 0 0 0 H ALARM 0 0 0 0 0 0 MAINTENANCE TABLE 2 ERROR 1 31 12 02 E01 08 2 3 4 5 6 7 8 When the MENU RESET key is pressed during display and resetting all data ERROR The newest data is displayed in the first line and the old ones are moved down one by one Not displayed old data is cleared automatically The u...

Page 4: ...3 cannot be used during intermittent recording No Problem Mechanism Operations and State After Occurrence Shift to the STOP mode Unload forcibly E02 E03 The cylinder does not rotate The tape winds around the cylinder Shift to the STOP mode Shift to the STOP mode E04 The tape can not be loaded But unloading can be performed Unload shift to the ST BY mode and the power goes off E05 E06 E07 E09 E10 E...

Page 5: ...Cleaning Confirmation Lubrication Exchange Maintenance Table PB BACK TENSION TORQUE 25 50 g cm FWD REW TORQUE 600 g cm PLAY 55 110 g cm REV 100 210 g cm Tape path system Reel drive system Brake Loading drive system Performance check 6000H 4000H 2000H 1 This table shows the maintenance for up to 8000 hours After this repeat from the start or the table 2 For places with symbols such as and carry out...

Page 6: ... RQ4Q EX 1 1 Spread out the lock clamps B and C in the arrow direction slightly and remove the TM 1 PWB and TM 2 PWB as shown in Fig 1 1 2 2 Remove the screws 3 and 4 and 5 at the chassis 3 Remove the screw 6 at the PW 1 PWB 4 Remove the two screws 7 at the CP 1 board 4 Remove the two screws 8 of the mechanism unit The two screws 8 of the cassette tray can be removed easily by pushing the tray loc...

Page 7: ...4Q EX 2 Chassis CP 1 PWB Assembly Mechanism Main Unit Clamp D TM 1 PWB PW 1 PWB PW 2 PWB TM 2 PWB B B B B B Tray Lock Lever C C Lid Opener Lever Holder Terminal Board TM 2 PWB TM 1 PWB PW 1 PWB Chassis Cassette Tray A B 8 4 7 7 8 5 3 6 B B C ...

Page 8: ...MPORARILY SETTING UP AND CONNECTING CP 1 PWB ASSEMBLY The following is an example of how to place and connect the main board without a jig when repairing the CP 1 PWB assembly 1 Place the mechanism unit and main board up side down as a whole on a flat surface with foil side of the main board facing up 2 Operete the unit using the buttons on CP 1 PWB or the remote control M RF4QR NA 4 PW 1 PWB Scre...

Page 9: ... 9 1 4 CIRCUIT BOARD LOCATIONS L RQ4Q EX CP 1 PWB Assembly TM 1 PWB TB 1 PWB for TLS 1960P TM 2 PWB PW 1 PWB PW 2 PWB for TLS 1960P ...

Page 10: ...ter starting the first playback As this will deviate the tracking center set be sure to tracking center position after starting playback to prevent auto tracking from being set 2 1 1 TEST EQUIPMENT AND STANDARDS REQUIRED Color Bar Signal Generator PAL color bar signal with 100 white level color bar signal Alignment Tape Blank Tape Monitor TV Oscilloscope VHJ 0009 SP mode monoscope 6kHz VHS cassett...

Page 11: ...ent tape VHJ 0009 Adj Condition Start of play back display REC button ON OFF within 10 sec within 2 sec more then 0 5 sec adjusting period 10 sec Fig 2 1 2 Fig 2 1 3 T 6 5H 0 5H 0 5H 1H Front edge of vertical sync signal RF SW PULSE Fall Adj Value Adj Condition Self recording SP mode PLAY mode Blank tape Adj Location REC button TRACKING buttons EJECT button Picture of monitor TV 2 1 4 F SLOW TRACK...

Page 12: ... 12 Fig 3 1 CP 1 PWB Foil side 3 TEST POINTS FOR TAPE PATH ADJUSTMENT Test points TP182 ENV and TP183 SW P for tape path adjustment are shown in figure below VR111 VR131 TP101 TP102 TP183 TP182 ...

Page 13: ...SETTE TLS 9924P TLS 9924P UK 13 613 188 1617 SPRING 14 613 196 9308 KNOB 15 613 102 0207 HOLDER 16 613 196 9292 KNOB SHUTTLE 17 613 199 0579 COMPL COVER BOTTOM 18 613 191 7798 COVER TOP 19 613 198 3205 COMPL PWB PW 1 TLS 9924P TLS 9924P UK 20 613 168 2801 HOLDER 21 613 121 1001 STAND FELT 22 613 172 3894 PAD 23 613 196 5775 COMPL PWB TM 2 24 613 197 4913 COMPL PWB TM 1 TLS 1960P TLS 1960P UK 24 61...

Page 14: ...PINION 1000 613 151 9480 LEVER DOOR OPENER 1100 613 151 9299 HOLDER GEAR 1200 411 008 5001 WASHER F 4X8X0 8 1300 411 109 2008 WASHER Y 3 1X8X0 5 6070 411 021 7907 SCR S TPG BIN 4X12 10120 407 162 1102 LED LN59L 10140 407 162 8705 PHOTO DIODE PN263L NC 10150 407 165 8108 PHOTO COUPLE SG 105F OR 407 043 0101 PHOTO DIODE ON2170 R 20100 613 176 2343 ASSY REEL SUPPLY OR 613 169 3722 ASSY REEL SUPPLY 20...

Page 15: ...R 8010B 613 171 9439 ASSY MOUNTING CLEANER 80200 645 049 1412 ASSY R SPECIAL DEW 80300 411 137 0007 SCR L TPG BIN 3X10 MECHANISM PARTS 2 10110 613 181 4967 COMPL PWB MC 1 10130 613 195 9712 GEAR RELAY PINCH OPT 10160 412 048 7505 SPECIAL SCREW 2 6X4 10700 613 167 5926 MOUNTING CAPSTAN 10720 412 048 8007 SPECIAL SCREW 2 6X6 20500 613 183 4361 ASSY GEAR FRICTION OR 613 152 2602 ASSY GEAR FRICTION 20...

Page 16: ...002 0407 TR 2SA1037K S Q1102 405 014 4400 TR 2SC2412K Q OR 405 014 4509 TR 2SC2412K R OR 405 014 4608 TR 2SC2412K S Q1112 405 141 0603 TR 2SA1037AK R OR 405 002 0209 TR 2SA1037K Q OR 405 002 0308 TR 2SA1037K R OR 405 002 0407 TR 2SA1037K S Q1121 405 014 4400 TR 2SC2412K Q OR 405 014 4509 TR 2SC2412K R OR 405 014 4608 TR 2SC2412K S Q1122 405 014 4400 TR 2SC2412K Q OR 405 014 4509 TR 2SC2412K R OR 4...

Page 17: ... OR 613 120 8865 OSC CRYSTAL 4 433619MHZ OR 645 014 8231 OSC CRYSTAL 4 433619MHZ X1201 613 127 1555 OSC CRYSTAL 17 734475MHZ X3001 613 109 0972 OSC CRYSTAL 32KHZ X3002 645 013 5507 OSC CRYSTAL 8MHZ OR 645 013 8102 OSC CRYSTAL 8MHZ Q1342 405 014 4608 TR 2SC2412K S Q1343 405 014 4400 TR 2SC2412K Q OR 405 014 4509 TR 2SC2412K R OR 405 014 4608 TR 2SC2412K S Q1344 405 014 4400 TR 2SC2412K Q OR 405 014...

Page 18: ...067 403 298 9609 CERAMIC 0 1U K 16V C1068 403 205 2808 CERAMIC 0 047U K 25V C1075 403 139 7504 CERAMIC 39P J 50V C1081 403 215 2201 CERAMIC 0 01U K 50V C1088 403 164 0204 CERAMIC 0 1U Z 25V C1101 403 163 7907 ELECT47U M 6 3V C1110 403 164 0204 CERAMIC 0 1U Z 25V C1121 403 157 2505 CERAMIC 27P J 50V C1122 403 157 1904 CERAMIC 10P D 50V C1123 403 157 2505 CERAMIC 27P J 50V C1151 403 215 2201 CERAMIC...

Page 19: ...113 3805 CERAMIC 1000P K 50V C3058 403 191 8709 ELECT1U M 50V C3059 403 113 3805 CERAMIC 1000P K 50V C3060 403 191 8709 ELECT1U M 50V C3061 403 139 1007 ELECT47U M 6 3V C3062 403 155 4204 CERAMIC 15P J 50V C3063 403 155 4204 CERAMIC 15P J 50V C3064 403 150 6500 ELECT22U M 16V C3065 403 121 2401 ELECT22U M 16V C3066 403 135 3500 ELECT220U M 6 3V C3067 403 164 0204 CERAMIC 0 1U Z 25V C3069 403 164 0...

Page 20: ...180 JA 1 16W R1852 401 105 1105 MT GLAZE 12K JA 1 16W R1853 401 105 0603 MT GLAZE 10K JA 1 16W R1854 401 105 1907 MT GLAZE 180 JA 1 16W R1856 401 105 3307 MT GLAZE 2 7K JA 1 16W R2001 401 113 5904 MT GLAZE 1 3K JA 1 16W R2002 401 105 3406 MT GLAZE 27K JA 1 16W R2003 401 105 4304 MT GLAZE 330K JA 1 16W R2004 401 105 2706 MT GLAZE 220 JA 1 16W R2005 401 105 7404 MT GLAZE 8 2K JA 1 16W R2006 401 105 ...

Page 21: ... 16W R3144 401 105 7909 MT GLAZE 0 000 ZA 1 16W R3145 401 105 0603 MT GLAZE 10K JA 1 16W R3146 401 105 0603 MT GLAZE 10K JA 1 16W R3147 401 105 0603 MT GLAZE 10K JA 1 16W R3148 401 012 5609 CARBON 1K JA 1 4W R3153 401 105 5301 MT GLAZE 4 7K JA 1 16W R3154 401 020 1907 CARBON 4 7K JA 1 4W R3155 401 012 5609 CARBON 1K JA 1 4W R3156 401 020 1907 CARBON 4 7K JA 1 4W R3157 401 020 1907 CARBON 4 7K JA 1...

Page 22: ...645 011 5172 SWITCH PUSH 1P 1T CT RESET OR 645 011 5165 SWITCH PUSH 1P 1T CT RESET S7110 645 006 2797 SWITCH PUSH 1P 1T SECURITY LOCK OR 645 008 8049 SWITCH PUSH 1P 1T SECURITY LOCK OR 645 011 5172 SWITCH PUSH 1P 1T SECURITY LOCK OR 645 011 5165 SWITCH PUSH 1P 1T SECURITY LOCK S7111 645 006 2797 SWITCH PUSH 1P 1T TR SHIFT D OR 645 008 8049 SWITCH PUSH 1P 1T TR SHIFT D OR 645 011 5172 SWITCH PUSH 1...

Page 23: ...LAZE 220 JA 1 10W R5145 401 037 5004 MT GLAZE 0 000 ZA 1 10W R5150 401 037 5202 MT GLAZE 100 JA 1 10W FUSES F5001 423 021 8402 FUSE 250V 2 5A OR 423 022 6506 FUSE 250V 2 5A OR 423 025 9900 FUSE 250V 2 5A PROTECTORS PR511 645 005 9834 PROTECTOR IC 1 0A 50V PR512 645 005 9834 PROTECTOR IC 1 0A 50V CONNECTORS CN501 645 008 7691 SOCKET INLET AC N S P CN511 645 005 8172 PLUG 15P N S P CN513 645 005 817...

Page 24: ...1960P TLS 1960P UK C5496 403 304 8909 ELECT2 2U M 50V TLS 1960P TLS 1960P UK C5497 403 121 9509 CERAMIC 0 1U Z 50V TLS 1960P TLS 1960P UK C5498 403 313 6606 ELECT47U M 16V TLS 1960P TLS 1960P UK C5499 403 316 7006 ELECT33U M 50V TLS 1960P TLS 1960P UK RESISTORS R5450 401 067 5104 OXIDE MT 330 JA 2W TLS 1960P TLS 1960P UK R5451 401 067 5104 OXIDE MT 330 JA 2W TLS 1960P TLS 1960P UK R5452 401 105 06...

Page 25: ...P TLS 1960P UK OR 645 014 2529 PROTECTOR 1 25A 125V TLS 1960P TLS 1960P UK CONNECTORS CN546 645 005 8226 PLUG 3P N S P TLS 1960P TLS 1960P UK CN547 645 006 0977 PLUG 10P N S P TLS 1960P TLS 1960P UK MISCELLANEOUS 645 008 7677 HOLDER FUSE F5450 TLS 1960P UK OR 645 008 7660 HOLDER FUSE F5450 TLS 1960P UK OR 645 016 0479 HOLDER FUSE F5450 TLS 1960P UK COMPL PWB TB 1 613 196 5782 TLS 1960P TLS 1960P U...

Page 26: ...EFORMS C8 IC301 SYSTEM CONTROL TIMER OSC SERVO MPU PIN FUNCTIONS TABLE C8 CP 1 BOARD SY A SYSTEM CONTROL SERVO C9 SERVO CIRCUIT WAVEFORMS C10 DISPLAY FLD GRID ANODE ASSIGNMENT DRAWING TABLE C10 TM 1 TM 2 TB 1 BOARDS DISPLAY KEY SCAN DC INPUT TB 1 BOARD TLS 1960P ONLY C11 PW 1 BOARD POWER SUPPLY C12 PW 2 BOARD POWER SUPPLY TLS 1960P ONLY C13 PRINTED WIRING BOARDS P W B CP 1 P W B C14 TM 1 P W B C17...

Page 27: ...HOSE VALUE ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY SHOULD ANY COMPONENT DESIGNATED BY A SYMBOL NEED TO BE REPLACED USE ONLY THE PART DESIGNATED IN THE PARTS LIST DO NOT DEVIATE FROM THE RESISTANCE WATTAGE AND VOLT AGE RATINGS SHOWN PAL C EX EXPLANATORY NOTES EXAMPLES Resistor 10K 1 16J means 10kilo ohm 5 1 16watt max 1M 1 10K means 1mega ohm 10 1 10watt max Capacitor 0 047 F means 0 047micro...

Page 28: ...J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C3 OVERALL WIRING MECHANISM CONNECTION BLOCK DIAGRAMS OVERALL WIRING NOTES Common parts for TLS 1960P and TLS 9924P The parts marked are TLS 1960P ...

Page 29: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C4 MECHANISM CONNECTION AUDIO CIRCUIT ...

Page 30: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C5 VIDEO CIRCUIT ...

Page 31: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C6 SYSTEM CONTROL SERVO CIRCUIT ...

Page 32: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C7 CIRCUIT DIAGRAMS CP 1 BOARD VA A VIDEO AUDIO ...

Page 33: ...r a W 8 4 L O R T N O C T U O J D A K L C O H t u p t u o l a n g i s l o r t n o c t s u j d a k c o l C 9 4 P U R E W O P O H f f o s i r e w o p e h t t p e c x e t u p t u o H 0 5 H C E R O H e d o m g n i d r o c e r g n i t a c i d n i r o f l a n g i S o N e m a N I O L H n o i t c n u F l a n g i S 1 5 T U O W S O r e x e l p i t l u m o t l a n g i s h c t i w S 2 5 E T A G C E R O L g n ...

Page 34: ... K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C9 CP 1 BOARD SY A SYSTEM CONTROL SERVO NOTES Common parts for TLS 1960P and TLS 9924P The parts marked are TLS 1960P The parts marked are TLS 9924P ...

Page 35: ...iv IC301 PIN 89 PB 1V div 10ms div 8G 9G a 1a 1a 1a 1a 1b 1b 1b 1b 1c 1c 1c 1c 1d 1d 1d 1d 1e 1e 1e 1e 1f 1f 1f 1f 1g 1g 1g 1g 2a 2a 2a 2a 2b 2b 2b 2b 2c 2c 2c 2c 2d 2d 2d 2d 2e 2e 2e 2e 2f 2f 2f 2f 2g 2g 2g 2g 1a 1b 1c 1d 1e 1f 1g 1h 1h 1a 1b 1c 1d 1e 1f 1g 2a 2b 2c 2d 2e 2f 2g 1h 2a 2b 2c 2d 2e 2f 2g b c d e f g h i j k l m n o p 7G 6G 5G 4G 3G 2G 1G 1G 2G 3G 4G 5G 6G 7G 8G 9G 1a 1a 2a 2a 2a 2a ...

Page 36: ...9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C11 TM 1 TM 2 TB 1 BOARDS DISPLAY KEY SCAN DC INPUT TB 1 BOARD TLS 1960P ONLY NOTES Common parts for TLS 1960P and TLS 9924P The parts marked are TLS 1960P The parts marked are TLS 9924P ...

Page 37: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C12 PW 1 BOARD POWER SUPPLY NOTES Common parts for TLS 1960P and TLS 9924P The parts marked are TLS 1960P ...

Page 38: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C13 PW 2 BOARD POWER SUPPLY TLS 1960P ONLY ...

Page 39: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C14 PRINTED WIRING BOARDS P W B CP 1 P W B ...

Page 40: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C15 CP 1 P W B LEFT ...

Page 41: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C16 CP 1 P W B RIGHT ...

Page 42: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C17 TM 1 P W B TM 2 P W B TB 1 P W B TLS 1960P ONLY ...

Page 43: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C18 PW 1 P W B PW 2 P W B TLS 1960P ONLY ...

Page 44: ...May 02 SANYO Electric Co Ltd Osaka Japan ...

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