Aiwa CSD-FD77 Service Manual Download Page 29 | Manualshive

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Aiwa CSD-FD77 Service Manual Download Page 29

-29-

ELECTRICAL ADJUSTMENT - 1/5

BAR - ANT

C062 +

C061

C063

IC002

L008

L002

L001

L006

TC001

L003

1 2

1

2

3

4

5

TUNER C.B

<TUNER Adjustment>
1. AM VT Adjustment
Requirement:

• Measuring instrument: Digital multimeter
• Test points: VT (C062+), GND
• Adjustment location: L001

1) Connect the digital multimeter between VT(C062+)andGND.
2) Set the function to AM and tune the reception frequency to 1710KHz.

Adjust L001 so that the digital multimeter indicates 6.0

±

0.05V.

2. FM VT Adjustment
Requirement:

• Measuring instrument: Digital multimeter
• Test points: VT (C062+), GND
• Adjustment location: L008

1) Connect the digital multimeter between VT(C062+) and GND.
2) Set the function to FM and tune the reception frequency to 108.0MHz.

Adjust L008 so that the digital multimeter indicates 6.0

±

0.05V.

V

VT

GND

DIGITAL MULTIMETER

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TEL 13942296513 QQ 376315150 892498299

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Summary of Contents for CSD-FD77

Page 1: ...o 09 027 456 2T4 CD STEREO RADIO CASSETTE RECORDER BASIC TAPE MECHANISM AZM 6 YR3NC BASIC CD MECHANISM KSM 213 RDM CSD FD77 C ST www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8...

Page 2: ...ect to change without notice www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150...

Page 3: ...G SERVICING 1 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ht...

Page 4: ...ould ruin laser diode in the optical block Be sure ground body and workbench and use care the clothes do not touch the diode Solder www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9...

Page 5: ...as spare parts for after sales service and will not be stocked at the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 5 ACCESSORIES PARTS LIST 1 1 CSD FD77 CSD FD79 CSTC USTC O...

Page 6: ...0501 87 A60 080 010 CONN 07P H 9604S 07F a b FRONT O CN 0601 87 099 755 010 CONN 14P H 9604 a b FRONT O CN 0602 87 099 755 010 CONN 14P H 9604 a b FRONT O CNA0601 8C CHE 655 010 CONN ASSY 4P FR TUNER...

Page 7: ...80 RES 47K 1 8W J a b FRONT O R 0628 88 108 103 080 C RES U 10K 1 16W J a b FRONT X R 0631 88 121 104 080 RES 100K 1 8W J a FRONT X R 0641 88 121 229 080 RES 2 2 1 8W J a b FRONT X R 0642 88 121 229 0...

Page 8: ...080 CAP E 0 47 50 M 11L SME a b MAIN O C 0211 87 010 400 080 CAP E 0 47 50 M 11L SME b MAIN O C 0212 87 010 400 080 CAP E 0 47 50 M 11L SME a b MAIN O C 0212 87 010 400 080 CAP E 0 47 50 M 11L SME b M...

Page 9: ...412 87 010 405 080 CAP E 10 50 M 11L SME a b MAIN O C 0413 87 010 759 080 C CAP U 0 1 25 Z F CM CB a b MAIN O C 0414 87 010 263 080 CAP E 100 10 M 11L SME a b MAIN O C 0415 87 010 759 080 C CAP U 0 1...

Page 10: ...CKX 3 5 25 ST W O SW a b MAIN X JR 0301 88 108 000 080 C JUMPER U a b MAIN X JR 0302 88 108 000 080 C JUMPER U a b MAIN X JR 0303 88 108 000 080 C JUMPER U a b MAIN X JR 0308 88 108 000 080 C JUMPER U...

Page 11: ...88 121 181 080 RES 180 1 8W J a b MAIN O R 0285 88 108 103 080 C RES U 10K 1 16W J a b MAIN O R 0286 88 108 103 080 C RES U 10K 1 16W J a b MAIN X R 0289 88 108 182 080 C RES U 1 8K 1 16W J a b MAIN X...

Page 12: ...O R 0436 88 108 102 080 C RES U 1K 1 16W J a b MAIN X R 0437 88 108 681 080 C RES U 680 1 16W J a b MAIN X R 0438 88 108 681 080 C RES U 680 1 16W J a b MAIN O R 0439 88 108 123 080 C RES U 12K 1 16W...

Page 13: ...50 CH a b TUNER O C 0020 87 A10 260 080 C CAP U 0 1 16 K B a b TUNER O C 0021 87 A10 260 080 C CAP U 0 1 16 K B a b TUNER O C 0022 87 A11 049 080 C CAP U 1 6 3 K B a b TUNER O C 0023 87 A10 260 080 C...

Page 14: ...PER U a b TUNER X JR 0015 88 108 000 080 C JUMPER U a b TUNER X JR 0016 88 108 000 080 C JUMPER U a b TUNER X JR 0017 88 108 000 080 C JUMPER U a b TUNER X JR 0018 88 108 000 080 C JUMPER U a b TUNER...

Page 15: ...U 4 7K 1 16W J a b TUNER X R 0030 88 108 271 080 C RES U 270 1 16W J a b TUNER X R 0031 88 108 121 080 C RES U 120 1 16W J a b TUNER O R 0032 88 108 562 080 C RES U 5 6K 1 16W J a b TUNER O R 0033 88...

Page 16: ...e stocked at the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 16 ELECTRICAL PARTS LIST 11 12 AZM 6 1 1 AZM 6 YR3NC DECK O CN 1 87 A61 731 010 CONN 07P H 621600711 a DECK O C...

Page 17: ...are supplied from connector manufacturers upon the order is received ELECTRICAL PARTS LIST 12 12 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q...

Page 18: ...370E 2SA952K 2SA1296GR 2SC5343GL DTA114YKA E C B E C B E C B DTC114EKA DTC114YKA DTC124EKA DTC124XKA DTC143TKA DTC144EKA www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9...

Page 19: ...BIAS OSC BEAT SW BEAT SW MUTE Q243 244 IC202 POWER AMP SP002 SP003 SP001 SP004 AC AC 120V 60Hz Q101 103 12V REG Q341 344 PB REC SEL SW Q311 312 PB1 2 SEL SW IC203 FUNCTION CNA302 PHONES J2 Q104 105 B...

Page 20: ...1 CD DOOR DSP D SERVO MAIN C B 2 2 CD PB DIGITAL PB ANALOG SIGNAL CNA402 C474 0 1 C473 0 1 C475 0 1 C MODEL JW410 U MODEL L410 RESET SW w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4...

Page 21: ...02 TO CD MECHANISM KSM 213 RDM TO CD MECHANISM KSM 213 RDM FFC004 TO PT C B CNA701 D530 SP001 LCH PHONES SP 1 C B SP 2 C B SP002 RCH MAIN C B SP003 SP004 SW401 CD DOOR CNA402 CNA302 CNA401 w w w x i a...

Page 22: ...MICRO SPPB61 SW2 CST SW1 STOP GND SW3 REC B SOL1 DN6851 IC1 AUTO STOP DECK C B R631 100K C MODEL U MODEL 3 MODE EQ REPEAT MODE SLEEP POWER STANDBY ON REC LED SW SW FUNCTION SW REG U MODEL FFC003 w w w...

Page 23: ...2 1 S603 POWER STANDBY ON IC601 REMOTE LCD601 DISPLAY D606 LCD BACK LIGHT D603 STANDBY LED S611 REPEAT MODE SLEEP S605 S604 VOLUME S602 S612 S615 CD S601 RADIO BAND S613 S614 S610 TAPE S609 PRESET S60...

Page 24: ...FM AM L001 AM VT ADJ L002 FM TRACKING ADJ L008 FM VT ADJ L003 TC001 AM TRACKING ADJ L006 AM IF ADJ MUTE BUFFER SW SW AMP AMP AMP SW w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9...

Page 25: ...ANT L003 BAR ANT TO FRONT C B CNA601 TO MAIN C B CNA102 TUNER C B SH001 U MODEL C MODEL C MODEL CF010 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3...

Page 26: ...PT701 RED YEL ORG AC BATT C B POWER C B TO MAIN C B CN101 BATTERY DC 12V R14 8 U MODEL C MODEL www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q T...

Page 27: ...EL GRE BLK WHT WHT GRE YEL RED BLK BLK WHT RED BLU BLK WHT BLK TO MAIN C B CN302 RPH EH 1 2 3 4 5 6 7 8 CNA302 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5...

Page 28: ...CTER NAME w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 139422965...

Page 29: ...gital multimeter indicates 6 0 0 05V 2 FM VT Adjustment Requirement Measuring instrument Digital multimeter Test points VT C062 GND Adjustment location L008 1 Connect the digital multimeter between VT...

Page 30: ...ent Requirement Test point HP OUT Adjustment locations L003 BAR ANT TC001 1 Adjust TC001 so that the mechanical center 2 Set S S G to AM carrier 600 or 603KHz with 30 modulation source at 1KHz and out...

Page 31: ...PE OUTPUT 5 FM Tracking Adjustment Requirement Test point HP OUT Adjustment location L002 1 Set S S G to FM carrier 87 5MHz with 75KHz modulation source at 1KHz 2 Tune the unit to the receiving freque...

Page 32: ...o the Wow flutter meter 2 Insert the test tape TTA 100 to Deck2 FWD play back center of the tape and adjust the MOTOR SFR until it becomes 3 000Hz 2 Wow flutter Check Requirements Test tape TTA 100 3K...

Page 33: ...nd skipping does not occur OUT PUT ns INPUT TP RF TP Vref JITTER METER OSCILLOSCOPE OUTPUT TP TE TP Vref OSCILLOSCOPE ELECTRICAL ADJUSTMENT 5 5 CD CHECK Perform the adjustments after the main unit ent...

Page 34: ...the same time lens kicks to the outer circumference The spindle motor rotates forward rough speed by pressing the button and rotates backward by pressing one more time and stops by pressing again Che...

Page 35: ...MUTE GND GND OP OUT OUT OUT OP IN OUT OUT OP IN w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 1394229651...

Page 36: ...purpose input output pin 4 Used as a CD driver mute pin Not used 26 CONT5 I O General purpose input output pin 5 Not used 27 SBCK CONT6 I O Sub code read clock input pin General purpose input output p...

Page 37: ...t Right channel data output pin Not used 61 CE I Chip enable signal input pin 62 CL I Data transfer clock input pin 63 DI I Data input pin 64 DO O Data output pin Nch open drain output 65 WRQ O Interr...

Page 38: ...te control input AM beat selector output AM beat selector output TP REC bias control output TP mechanism control output plunger solenoid TP mechanism control output motor Q sound LED control output LE...

Page 39: ...ode Q data input CD subcode Q standby input CD RF detection input LCD common output LCD 22pin LCD common output LCD 23pin LCD common output LCD 24pin Not used COM power supply GND COM power supply 5V...

Page 40: ...21 61 61 22 20 54 53 53 54 47 52 51 18 23 35 34 28 27 44 26 25 24 17 49 15 16 14 56 50 13 12 49 12 11 10 58 58 9 8 6 1 5 4 7 42 G 41 55 19 B M 40 63 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5...

Page 41: ...17 010 BOX CD a b O MC1029 8B CH4 211 010 SPR T CD a b O MC1030 8B CH4 223 010 BASE CHUCK N a b O MC1031 86 CT9 222 010 PLATE MAGNET a b O MC1032 8C CHE 220 010 MAGNET CD F M b O MC1033 86 CD4 225 010...

Page 42: ...the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 42 MECHANICAL PARTS LIST 2 2 CSD FD77 CSD FD79 CSTC USTC O MC1G 87 081 512 010 VTT 3 8 a b O MC1H 87 B10 164 010 QT2 3 8 W O...

Page 43: ...ight Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green YM Metallic Yellow DM Metallic Orange PT Transparent Pink LA Aqua Blue GL Light Green HT Transparent Gray HM Metalli...

Page 44: ...50 28 29 30 31 32 33 34 35 36 37 38 39 40 41 52 42 43 44 45 47 24 46 49 51 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5...

Page 45: ...030 8Z ZM3 256 010 FLY WHL ASSY M3 R a O ST1030a 8Z ZM2 211 310 FLY WHL ZZM 2 a O ST1030b 8Z ZM3 242 110 SHAFT CAP M3 a O ST1031 8Z ZM1 251 310 SPR C T UP SLIP a O ST1032 8Z ZM1 227 010 GEAR SLIP T UP...

Page 46: ...35X8 a b X 87 B40 154 010 LBL BAR CODE CU a b X 8A CH2 072 010 LBL CAUTION CASS EX a b X 8C CHE 851 010 CUSHION ASSY CCHE a b X 87 B40 085 010 BAG PV 0 04 200 350 PL a b X 8C CH4 045 010 LBL SPEC FD77...

Page 47: ...signated as spare parts for after sales service and will not be stocked at the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 47 OTHERS PARTS LIST 2 2 AZM 6 YR3NC 1 1 AZM 6 YR...

Page 48: ...TEL 03 3827 3111 H251941 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892...

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