Aiwa CSD-TD31 Service Manual Download

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SERVICE MANUAL

BASIC TAPE MECHANISM : TN-21ZVC-2000
BASIC CD MECHANISM : DA11T3C

COMPACT DISC STEREO RADIO

CASSETTE RECORDER

CSD-TD31
CSD-TD32

S/M Code No. 09-003-342-8N1

LHS US

Summary of Contents for CSD-TD31

Page 1: ...SERVICE MANUAL D A T A BASIC TAPE MECHANISM TN 21ZVC 2000 BASIC CD MECHANISM DA11T3C COMPACT DISC STEREO RADIO CASSETTE RECORDER CSD TD31 CSD TD32 S M Code No 09 003 342 8N1 LHS US UW...

Page 2: ...Design and specifications are subject to change without notice 1 8A CHB 902 010 IB LH ESP FM 1LH 1 8A CHB 903 010 IB U ESF FM 2UW 1US 2 87 A80 036 010 AC CORD SET ASSY E W FLTR VOL 1LH 2 87 A80 109 0...

Page 3: ...s peut entra ner une dangereuse exposition aux radiations ADVARSEL Usynlig laserst ling ved bning n r sikkerhedsafbrydereer ude af funktion Undg uds ttelse for str ling This Compact Disc player is cla...

Page 4: ...010 248 080 CAP ELECT 220 10V C405 87 010 197 080 CAP CHIP 0 01 DM C406 87 010 374 080 CAP ELECT 47 10V C407 87 010 178 080 CHIP CAP 1000P C408 87 010 198 080 CAP CHIP 0 022 C409 87 010 248 080 CAP EL...

Page 5: ...1500P C819 87 010 426 080 C CAP S 0 012 25 B C820 87 010 426 080 C CAP S 0 012 25 B C821 87 010 401 080 CAP ELECT 1 50V C822 87 010 401 080 CAP ELECT 1 50V C823 87 010 178 080 CHIP CAP 1000P C824 87...

Page 6: ...M C49 87 012 140 080 CAP 470P C50 87 010 197 080 CAP CHIP 0 01 DM C71 87 010 197 080 CAP CHIP 0 01 DM C72 87 010 263 080 CAP ELECT 100 10V C73 87 010 197 080 CAP CHIP 0 01 DM C75 87 010 197 080 CAP CH...

Page 7: ...0 8 0 45 2 1 25 0 45 3 2 1 6 108 118 128 A A CHIP RESISTOR PART CODE 0 55 Resistor Code Dimensions mm Symbol 1 16W 1005 5 CJ 1 0 0 5 0 35 104 L t W TRANSISTOR ILLUSTRATION ECB ECB ECB ECB E B C DTC114...

Page 8: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 10 9 WIRING 1 MAIN TAPE MOTOR C B PIN3 M3 SW1 _ M2 M3 SPINDLE MOTOR SW1 INSIDE LIMIT SW M2 SLED MOTOR _...

Page 9: ...12 11 SCHEMATIC DIAGRAM 1 MAIN...

Page 10: ...14 13 SCHEMATIC DIAGRAM 2 CD...

Page 11: ...15 1 2 3 4 5 6 7 A B C D E F G H I J K WIRING 2 POWER...

Page 12: ...16 1 2 3 4 5 6 7 A B C D E F G H I J K WIRING 3 TU...

Page 13: ...18 17 SCHEMATIC DIAGRAM 3 TUNER TU C B VT...

Page 14: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 20 19 WIRING 4 FRONT...

Page 15: ...22 21 SCHEMATIC DIAGRAM 4 FRONT...

Page 16: ...Settings Test point C39 Adjustment location L006 Method Set to FM 108MHz adjust L006 so that the test point becomes 6 0V 0 2V 5 FM Tracking Adjustment L005 98MHz TAPE SECTION 6 Bias frequency Adjustm...

Page 17: ...25 IC BLOCK DIAGRAM IC TA2149N IC LC72121M...

Page 18: ...6 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CONT VSS OUT2 TONEL2 TONEH2 QF3 QF4 INB2 INA2 INC2 IND2 INE2 VDD GND OUT1 TONEL1 TONEH1 QF2 QF1 INB1 INA1 INC1 IND1 INE1 MUTE Mono SW VOL VOL Treble boost Bass bo...

Page 19: ...27 IC LA6541D IC BA4560N...

Page 20: ...on constants are connected between the TD and VR pins Tracking phase compensation setting pin Tracking jump signal kick pulse amplitude setting pin Tracking control signal output pin Focusing control...

Page 21: ...he DSP Digital system GND Output pin to which external focus search smoothing capacitor is connected Tracking Balance Control EF balance variable range setting pin No connection Disc defect detector o...

Page 22: ...vo or phase control automatic selection monitoring output pin Rough servo at H Phase servo at L Track detect signal input pin Schmidt input Tracking error signal input pin Schmidt input Tracking OFF o...

Page 23: ...in Schmidt input Be sure to connected to 0V when not in use Pin outputting the 7 35 kHz sync signal which is generated by dividing frequency of crystal oscillator Subcode Q output standby output pin R...

Page 24: ...l settings output SW Not connected LCD segment output and initial settings output LW Not connected LCD segment output and initial settings output MW 10K LCD segment output and initial settings output...

Page 25: ...GND Power supply for microcomputer 5V CD PWR control output TU PWR control output Power supply control output Not connected Main mute output FM force control MONO output Not connected BEAT switch over...

Page 26: ...B 203 010 HLDR LED FUNC 26 88 CH6 220 010 CUSHION CD A 27 8Z CT9 064 010 PANEL CD 28 87 036 389 010 SW PUSH LOCK 29 8A CDB 218 010 SPR T CD 30 8A CDB 620 010 CONN ASSY 2P CD DOOR 31 M8 ZZK E90 070 DA1...

Page 27: ...A A 4 5 6 6 7 9 8 46 10 3 12 2 1 11 5 13 14 15 P C B 16 17 20 21 22 18 19 23 28 29 P C B 52 42 41 43 7 32 34 33 CHASS TU 40 P C B 54 39 55 50 45 49 51 48 53 36 47 TN 21ZVC 2000 P C B 44 P C B P C B 24...

Page 28: ...0 040 REW BUTTON LEVER 27 S1 921 140 050 FF BUTTON REVER 28 S1 921 140 060 STOP BUTTON LEVER 29 S1 921 140 600 PAUSE BUTTON LEVER 30 S1 821 100 700 FF GEAR 31 S1 921 050 060 SENSER 32 S1 921 053 100 T...

Page 29: ...CHANISM PARTS LIST 1 1 1 S2 121 A28 400 COVER GEAR 2 S2 511 A21 000 GEAR MIDDLE 3 S2 511 A21 100 GEAR DRIVE A S1 PN2 03R OSE SCR PAN PCS 2 3 B 87 261 073 410 SCR S TPG FLT 2 6 6 ALL M8 ZZK E90 070 DA1...

Page 30: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 737004 Printed in Singapore...

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