Aiwa-CT-RV425-Service-Manual 电路图 维修手册.pdf

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1、SERVICE MANUAL BASIC TAPE MECHANISM : CDS-363AG1-ASTEREO CAR CASSETTE RECEIVER CT-X430M CT-X4300M CT-R430M CT-R420 CT-R410 CT-RV425 S/M Code No. 09-003-339-1R1 YU,YZ,YH(ST) YL(ST) YZ(ST) YZ(ST) YZ(ST) YZ(ST) REVISION DATA This Service Manual is the “Revision Publishing” and replaces “Simple Manual”

2、CT-X430 YU(ST)(S/M Code No.09-003-339-1T1), CT-R430M YZ(ST)/R410 YZ(ST)/R420 YZ(ST)/X430 YZ(ST),YH(ST)/X4300 YL(ST) (S/M Code No.09-003-339-2T2). RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS RADIO SECTION (FM) Frequency Range:87.5 MHz108 MHz (100-kHz steps) 87.5 MHz-108 MHz (50-kHz steps) Usable Sensiti

3、vity:12.7 dBf 50 dB Quieting Sensitivity:17.2 dBf IF Rejection:80 dB Frequency Response:30 Hz-15,000 Hz S/N Ratio:63 dB Stereo Separation:35 dB at 1 kHz Alternate Channel Selectivity:70 dB Capture Ratio:3 dB (AM(MW) YU, YL Frequency Range:530 kHz1,710 kHz (10-kHz steps) 531 kHz1,602 kHz (9-kHz steps

4、) Usable Sensitivity:30 V (30 dB) (MW) YZ Frequency Range:531 kHz1,620 kHz (9-kHz steps) 530 kHz1,710 kHz (10-kHz steps) Usable Sensitivity:30 V (30 dB) (LW) YZ Frequency Range:144 kHz288 kHz (1-kHz/9-kHz steps) Usable Sensitivity:30 V (30 dB) TAPE SECTION Tape Speed:4.8 cm/sec. (17/8 ips) S/N Ratio

5、:50 dB Frequency Response:40 Hz14,000 Hz Stereo Separation:40 dB FF/REW Time:100 sec. (C-60) AUDIO SECTION Max. Power Output:40 W x 4 channels YL, YZ 35 W x 4 channels YU AUX IN input Input sensitivity (load impedance) AUX:300 mV (10 k) GENERAL Power-Supply Voltage:14.4 V (11 to 16 V allowable), DC,

6、 negative ground Load Impedance:4 Tone Control:Bass 10 dB at 100 Hz Treble 10 dB at 10 kHz Preamp Output Voltage (load impedance): 2.2 V (10 k) Installation size:182(W) x 53(H) x 155(D) mm (71/4(W) x 21/8(H) x 61/8(D) inches) Design and specifications are subject to change without notice. REF. NOPAR

7、T NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES LIST 1 8A-KTF-904-010 IB,YH(E CK CH) 430M 1 8A-KTF-902-010 IB,YL(3L) 4300M 1 8A-KTF-901-010 IB,YU(3L) 430M 1 8A-KTF-903-010 IB,YZ(9L) 430M 1 8A-KTA-901-010 IB,YZ(9L) R430M,420,RV425 2 8A-KT5-908-010 IB,INST,YH,Y (E CK CH A)-A

8、2 8A-KT5-902-010 IB,INST,YU,YL (3L,P) 2 8A-KT3-902-010 IB,INST,YZ (9L)-A 3 86-KT1-237-010 HLDR,REAR MTG 4 8Z-KT1-231-010 HLDR,HALF -T 5 8Z-KT1-625-010 CONN ASSY,16P SOC016 6 8Z-KT1-030-010 CASE,DFP -T 7 8Z-KT1-232-010 KEY,REMOVE -T 8 87-B10-141-010 NUT,5 TYPE-2 9 8Z-KT1-251-010 S-SCREW,5*6 TH+ TAPPI

9、NG ST 10 88-KT1-247-010 S-SCREW,HEXAGON 11 88-KT1-250-010 S-SCREW,THIN HEAD+2.6-4 BLK 12 87-B10-143-010 UT1+5-15 W/O SLOT 13 87-B10-144-010 W,5.2-10-0.5 14 87-B10-145-010 W-SPR,5.3-8.5-1.5 TYPEMODEL NAMESUFFIX ACT-R430MYZ BCT-R410YZ CCT-R420YZ DCT-RV425YZ ECT-X430MYU FCT-X430MYZ GCT-X430MYH HCT-X430

10、0MYL RadioFans.CN 收音机爱 好者资料库 3 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 8Z-KT1-622-010 C-IC,LC75374E 8Z-KTG-622-010 IC,TA8259H 87-A21-531-030 C-IC,UPD178006AGC-538 87-A21-530-030 C-IC,UPD178018AGC-555 88-KT1-608-010 C-IC,LC75854W 88-KT1-60

11、7-080 C-IC,SAA6579T 87-A21-191-010 IC,KIA6225S TRANSISTOR 89-423-953-010 TR,2SD2395F 87-026-576-080 C-TR,DTC343TK 87-A30-468-040 C-TR,KRC102S 87-A30-470-040 C-TR,KTC3875SY-RTK 87-A30-471-040 C-TR,KTA1504SY-RTK 87-A30-467-040 C-TR,KRA111S-RTK 87-A30-295-010 TR,KRA226M 87-A30-473-080 TR,KRC102M-AT 87-

12、A30-487-080 TR,KRC111M-AT 8Z-KTH-627-080 TR,KTA1273Y 87-A30-476-010 TR,KTA1046Y 87-A30-475-080 TR,KRA104M-AT 8Z-KTH-626-080 TR,KTC3203Y 8Z-KTH-623-080 TR,KTA1267Y 87-A30-469-040 C-TR,KRC111S-RTK 87-A30-472-040 C-TR,KRA226S-RTK DIODE 87-020-465-080 DIODE,1SS133 (110MA) 87-017-932-080 ZENER,MTZJ6.2B 8

13、7-001-783-080 DIODE,1N4002 87-A40-830-040 DIODE,KDS226-RTK 87-070-022-010 DIODE,IN5402 (RECT) 87-070-334-080 ZENER,MTZJ10B 87-017-931-080 ZENER,MTZJ5.6B 87-A40-337-080 ZENER,MTZJ 6.8B 87-A40-523-080 ZENER,MTZJ9.1B 87-A40-649-080 ZENER,MTZJ11.0A 87-A40-509-080 ZENER,MTZJ6.8C 87-A40-620-080 ZENER,MTZJ

14、6.2A 87-070-136-080 ZENER,MTZJ5.1B 87-020-585-080 CHIP-ZENER,02CZ6.2Y MAIN C.B C101 87-010-178-080 CHIP CAP 1000P C102 87-010-178-080 CHIP CAP 1000P C103 87-010-186-080 CAP,CHIP 4700P C104 87-010-490-040 CAP, ELECT 0.1-50 C105 87-010-498-040 CAP,E 10-16 GAS C106 87-010-198-080 CAP, CHIP 0.022 C107 8

15、7-010-494-040 CAP,E 1-50 GAS C108 87-010-197-080 CAP, CHIP 0.01 DM C109 87-010-196-080 CHIP CAPACITOR,0.1-25 C110 87-010-553-040 CAP,E 47-16 GAS C111 87-010-194-080 CHIP CAPACITOR,0.047 C112 87-010-213-080 CAP, CHIP 0.015 C112 87-010-198-080 CAP, CHIP 0.022 C113 87-010-213-080 CAP, CHIP 0.015 C113 8

16、7-010-198-080 CAP, CHIP 0.022 C114 87-010-196-080 CHIP CAPACITOR,0.1-25 C115 87-010-196-080 CHIP CAPACITOR,0.1-25 C116 87-010-197-080 CAP, CHIP 0.01 DM C117 87-010-197-080 CAP, CHIP 0.01 DM C120 87-010-196-080 CHIP CAPACITOR,0.1-25 C121 87-010-197-080 CAP, CHIP 0.01 DM C201 87-010-178-080 CHIP CAP 1

17、000P C202 87-010-178-080 CHIP CAP 1000P C203 87-010-498-040 CAP,E 10-16 GAS C204 87-010-498-040 CAP,E 10-16 GAS C205 87-010-555-040 CAP,E 100-10 GAS C206 87-010-555-040 CAP,E 100-10 GAS C207 87-010-198-080 CAP, CHIP 0.022 C208 87-010-198-080 CAP, CHIP 0.022 C209 87-010-494-040 CAP,E 1-50 GAS C210 87

18、-010-494-040 CAP,E 1-50 GAS C211 87-010-555-040 CAP,E 100-10 GAS C212 87-010-380-080 CAP, ELECT 47-16V C213 87-010-494-040 CAP,E 1-50 GAS C214 87-010-494-040 CAP,E 1-50 GAS C215 87-010-555-040 CAP,E 100-10 GAS C216 87-A11-129-080 CAP, CHIP 5600P C217 87-A11-129-080 CAP, CHIP 5600P C301 87-010-401-08

19、0 CAP, ELECT 1-50V C302 87-010-401-080 CAP, ELECT 1-50V C303 87-010-178-080 CHIP CAP 1000P C304 87-010-178-080 CHIP CAP 1000P C401 87-010-494-040 CAP,E 1-50 GAS C402 87-010-494-040 CAP,E 1-50 GAS C501 87-010-494-040 CAP,E 1-50 GAS C502 87-010-494-040 CAP,E 1-50 GAS C503 87-010-494-040 CAP,E 1-50 GAS

20、 C504 87-010-494-040 CAP,E 1-50 GAS C505 87-010-184-080 CHIP CAPACITOR 3300P(K) C506 87-010-184-080 CHIP CAPACITOR 3300P(K) C507 87-010-198-080 CAP, CHIP 0.022 C508 87-010-198-080 CAP, CHIP 0.022 C509 87-010-498-040 CAP,E 10-16 GAS C510 87-010-498-040 CAP,E 10-16 GAS C511 87-016-083-080 C-CAP,S 0.15

21、-16 RK C512 87-016-083-080 C-CAP,S 0.15-16 RK C513 87-016-083-080 C-CAP,S 0.15-16 RK C514 87-016-083-080 C-CAP,S 0.15-16 RK C515 87-010-498-040 CAP,E 10-16 GAS C516 87-010-498-040 CAP,E 10-16 GAS C517 87-010-553-040 CAP,E 47-16 GAS C518 87-010-498-040 CAP,E 10-16 GAS C519 87-010-196-080 CHIP CAPACIT

22、OR,0.1-25 C520 87-010-494-040 CAP,E 1-50 GAS C521 87-010-494-040 CAP,E 1-50 GAS C522 87-010-494-040 CAP,E 1-50 GAS C523 87-010-494-040 CAP,E 1-50 GAS C524 87-010-494-040 CAP,E 1-50 GAS C524 87-010-553-040 CAP,E 47-16 GAS C525 87-012-141-080 CAP,CHIP 0.22 C526 87-012-141-080 CAP,CHIP 0.22 C527 87-010

23、-178-080 CHIP CAP,1000P C601 87-016-083-080 C-CAP,S 0.15-16 RK C602 87-016-083-080 C-CAP,S 0.15-16 RK C603 87-016-083-080 C-CAP,S 0.15-16 RK C604 87-016-083-080 C-CAP,S 0.15-16 RK C605 87-010-180-080 C-CER 1500P C606 87-010-180-080 C-CER 1500P C607 87-010-180-080 C-CER 1500P C608 87-010-180-080 C-CE

24、R 1500P C609 87-010-498-040 CAP,E 10-16 GAS C610 8Z-KT1-633-090 CAP,E 3300U-16 PW C611 87-010-196-080 CHIP CAPACITOR,0.1-25 C612 87-010-552-040 CAP,E 22-16 GAS C613 87-010-490-040 CAP, ELECT 0.1-50 C701 87-010-490-040 CAP, ELECT 0.1-50 C702 87-010-555-040 CAP,E 100-10 GAS C703 87-010-196-080 CHIP CA

25、PACITOR,0.1-25 C704 87-010-198-080 CAP, CHIP 0.022 C705 87-010-315-080 C-CAP,S 27P-50 CH C706 87-010-314-080 C-CAP,S 22P-50V C707 87-010-196-080 CHIP CAPACITOR,0.1-25 RadioFans.CN 收音机爱 好者资料库 4 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. C708 87-010-197-080 CAP, CHIP 0.01

26、DM C709 87-010-178-080 CHIP CAP 1000P C710 87-010-178-080 CHIP CAP 1000P C711 87-010-322-080 C-CAP,S 100P-50 CH C712 87-016-039-090 CAP,E 0.022-5.5 C713 87-010-197-080 CAP, CHIP 0.01 DM C714 87-010-197-080 CAP, CHIP 0.01 DM C741 87-016-526-080 C-CAP,S 0.47-16 BK C742 87-016-526-080 C-CAP,S 0.47-16 B

27、K C743 87-016-526-080 C-CAP,S 0.47-16 BK C744 87-016-669-080 C-CAP,S 0.1-25 K B C801 87-010-196-080 CHIP CAPACITOR,0.1-25 C802 87-010-182-080 C-CAP,S 2200P-50 B C804 87-010-196-080 CHIP CAPACITOR,0.1-25 C805 87-010-263-080 CAP,E 100-10 GAS C806 87-010-498-040 CAP,E 10-16 GAS C807 87-010-498-040 CAP,

28、E 10-16 GAS C808 87-010-198-080 CAP, CHIP 0.022 C810 87-010-198-080 CAP, CHIP 0.022 C811 87-010-553-040 CAP,E 47-16 GAS C812 87-010-498-040 CAP,E 10-16 GAS C816 87-010-553-040 CAP,E 47-16 GAS C901 87-010-494-040 CAP,E 1-50 GAS C902 87-010-494-040 CAP,E 1-50 GAS C903 87-010-494-040 CAP,E 1-50 GAS C90

29、4 87-010-494-040 CAP,E 1-50 GAS C905 87-012-140-080 CAP 470P C906 87-012-140-080 CAP 470P C907 87-012-140-080 CAP 470P C908 87-012-140-080 CAP 470P C1101 87-012-149-080 C-CAP,S 30P-50 CH C1102 87-010-315-080 C-CAP,S 27P-50 CH C1103 87-010-175-080 CAP 560P C1104 87-010-196-080 CHIP CAPACITOR,0.1-25 C

30、1105 87-012-157-080 C-CAP,S 330P-50 CH C1106 87-010-495-040 CAP,E 2.2-50 GAS C1107 87-010-197-080 CAP, CHIP 0.01 DM CN201 87-009-031-010 CONNECTOR, 3P CN202 87-099-408-010 CONN,8P EH V WHT CN701 88-KTA-603-010 CONN,15P CAM-B68 C0N801 8Z-KT1-624-010 CONN,16P SOC017 CN801 8A-KT1-631-010 CONN ASSY,8P I

31、SO-BLACK-A CN802 8A-KT1-632-010 CONN ASSY,8P ISO-WHITE-A !F8018Z-KC1-621-010 FUSE,15A 32V J101 8Z-KT1-614-010 ANT,AW-002 J401 8A-KC7-620-010 JACK,DIN 13 P SKDS1302 J901 87-A61-225-010 JACK,PIN 2P XR-401 J901 87-A61-224-010 JACK,PIN 4P XR-401 L101 87-003-143-080 COIL 4.7 UH L102 8Z-KT1-619-010 COIL,6

32、8MH K7-D L301 87-003-143-080 COIL 4.7 UH L701 87-003-149-080 COIL,47UH L801 8Z-KT1-615-010 FLTR,AMORPHOUS -CHOKE LED701 87-027-262-010 LEDE,TLR-124(RED) SFR101 87-024-437-080 SFR,100K SW701 87-A91-070-010 SW,TACT SKHHLV SW702 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A TU101 8A-KC8-620-010 TU UNIT, FAE3

33、47-A11 TU101 8A-KC8-621-010 TU UNIT, FAE347-A12 X701 87-A70-175-010 VIB,XTAL 4.5MHZ AT-49 X1101 87-A70-091-010 VIB,XTAL 4.332MHZ CSA-309 FRONT C.B C1001 87-010-176-080 C-CAP,S 680P-50 SL C1002 87-010-194-080 CAP, CHIP 0.047 C1003 87-010-194-080 CAP, CHIP 0.047 C1004 87-010-196-080 CHIP CAPACITOR,0.1

34、-25 CN1001 88-KTA-602-010 CONN,15P CAM-B67 LCD1001 8A-KTF-610-010 LCD,AKT-10/11/15 (2COLOR) LCD1001 8A-KTB-610-010 LCD,AKT-11(NO COLOR) LCD1001 8A-KTF-611-010 LCD,AKT-15(1 COLOR) LED1001 87-017-827-070 C-LED,SEC 1201C RED LED1002 87-017-827-070 C-LED,SEC 1201C RED LED1003 87-017-827-070 C-LED,SEC 12

35、01C RED LED1004 87-A40-813-040 C-LED,SEC1E01C BLUE LED1005 87-A40-813-040 C-LED,SEC1E01C BLUE LED1006 87-A40-813-040 C-LED,SEC1E01C BLUE PL1001 8A-KT7-655-010 LAMP,9V-50MA PL1002 8A-KT7-655-010 LAMP,9V-50MA S1001 87-036-251-080 SW,T CT 6X3.5 160 S1002 87-036-251-080 SW,T CT 6X3.5 160 S1003 87-036-25

36、1-080 SW,T CT 6X3.5 160 S1004 87-A90-001-080 C-SW,TACT SKQMAL S1005 87-036-251-080 SW,T CT 6X3.5 160 S1006 87-036-251-080 SW,T CT 6X3.5 160 S1007 87-A90-001-080 C-SW,TACT SKQMAL S1008 87-036-251-080 SW,T CT 6X3.5 160 S1009 87-036-251-080 SW,T CT 6X3.5 160 S1010 87-036-251-080 SW,T CT 6X3.5 160 S1011

37、 87-A90-001-080 C-SW,TACT SKQMAL S1012 87-A90-001-080 C-SW,TACT SKQMAL S1013 87-036-251-080 SW,T CT 6X3.5 160 S1014 87-036-251-080 SW,T CT 6X3.5 160 S1015 87-A90-001-080 C-SW,TACT SKQMAL VR1001 87-A91-597-010 SW,RTRY SIM-026MT W1001 8A-KT9-611-010 F-CABLE,3P 50MM AUX C.B J1001 87-A61-229-010 JACK,3.

38、5 BLK ST W/SW LED1 C.B LED1007 87-A40-814-080 LED,SEL2E10C BLUE LED2 C.B LED1008 87-A40-814-080 LED,SEL2E10C BLUE HEAD C.B TYPEMODEL NAMESUFFIX ACT-R430MYZ BCT-R410YZ CCT-R420YZ DCT-RV425YZ ECT-X430MYU FCT-X430MYZ GCT-X430MYH HCT-X4300MYL 65 TRANSISTOR ILLUSTRATION IC BLOCK DIAGRAM-1 IC, KIA6225S IC

39、, SAA6579T IC, TA8259H 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 2125 3216 5% 5% 5% CJ CJ CJ FormLWt 1.60.80.45 21.250.45 3.21.6 108 118 128 : A : A CHIP RESISTOR PART CODE 0.55 Resistor Code Dimensions (mm) Symbol

40、 1/16W10055%CJ1.00.50.35104 L t W VDD VSSVSS B E C DTC343TK KRA111S KRA226S KRC102S KRC111S KTA1504 KTC3875 E C B KTC3203 E C B KRA104M KRA226M KRC102M KRC111M KTA1267 KTA1273 B C E 2SD2395 KTA1046 87 SCHEMATIC DIAGRAM-1 (MAIN SECTION) CT-R430M YZ, CT-R410 YZ, CT-R420 YZ, CT-RV425 YZ E-VOL Y 2.4 2.4

41、 2.4 2.4 2.5 2.5 2.52.5 2.5 2.14.9 4.9 0 0 00 RDS VOLTAGE ADJ. 109 SCHEMATIC DIAGRAM-2 (MAIN SECTION) CT-X430M YU,YZ, YH, X4300M YL (3/4) (5 /5 ) CN801 WHITE CN802 BLACK W801 CON801 CON801 1211 IC BLOCK DIAGRAM-2 IC, LC75374E IC, LC75854W DIFFERENCE TABLE This table listes the different components m

42、arked with asterisks ( ) in the MAIN CB Ref No.ABCDEFGHRef No.ABCDEFGH C401AEFGH C402AEF F GH C901GH C902GH C905GH C906GH C1101ABCD C810ABCD C1102ABCD C1103ABCD C1104ABCD C1105ABCD C1106ABCD C1107ABCD CN802ABCD CN801ABCD HCON801EG D401AEF F F GH D402AEFGH D403AEFGH D404AEFGH D405AEFGH D406AEFGH D707

43、EGH D710ABCD BCD D713ABCD IC1101ABCD J401AEFGH Q401AEFGH Q813AF Q402AEFGH Q1101ABCD R120ABCD R121EFGH R401AEFGH R402AEFGH R403AEFGH R404AEFGH R405AEFGH R406AEFGH R407AEFGH R408AEFGH R409AEFGH R410AEFGH R411AEFGH R531ABCD R532ABCD R704EFGH R705EFGH R710BCDEFGH R720BCDEFGH R816ABCDF R817ABCDF R1101ABC

44、D R1102ABCD R1103ABCD SFR101ABCD X1101ABCD TYPEMODEL NAMESUFFIX ACT-R430MYZ BCT-R410YZ CCT-R420YZ DCT-RV425YZ ECT-X430MYU FCT-X430MYZ GCT-X430MYH HCT-X4300MYL 1234567891011121314 A B C D E F G H I J 1413 WIRING-1 SW1 (F/R) EXCEPT YZ YZ 1615 SCHEMATIC DIAGRAM-3 (FRONT SECTION) 2.4 2.4 2.4 2.4 2.4 2.4

45、 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 4.7 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 4.8 4.8 4.8 4.8 4.8 0 0 0 0 0 0 4.8 3.2 1.4 0 3.2 0 0.2 4.6 4.8 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 1234567891011121314 A B C D E F G H I J 1817 WIRING-2 Except for CT-RV425 YZWIRING-3 CT-RV425 YZ 1

46、A A B C D E F G H I J K L M N B C D E F G H I J K L M N 23456654321 R1012 1 A B C D E F G H I J K L M N A B C D E F G H I J K L M N 23456654321 2019 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 MAIN M CONT SUB M CONT 1 SUB

47、 M CONT 2 MODE PL REEL STAND-BY F/R HEAD MS IN LED MI-1 MI-2 MI-3 MO-1 MO-2 MO-3 MO-4 BS CONT NR CONT MTL CONT BEEP RMT IN E-VOL CE E-VOL DO E-VOL CLO DSSA RDS DI DFP IN FLAP IN RDS CLI EJECT IN ACC IN RE1 IN RE2 IN PACK IN REG CPU GND X-OUT X-IN REG OSC VDD RESET O O O I I I O I O I O O O O O I O O O O I I I I I I I I I I I