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SERVICE MANUAL

DA

TA

STEREO CAR CASSETTE RECEIVER

CT-R402

S/M Code No. 09-02A-455-8N2

YZ (ST)

BASIC TAPE MECHANISM: CDS-363AG1-A

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Summary of Contents for CT-R402

Page 1: ...SERVICE MANUAL D A T A STEREO CAR CASSETTE RECEIVER CT R402 S M Code No 09 02A 455 8N2 YZ ST BASIC TAPE MECHANISM CDS 363AG1 A ...

Page 2: ...ge 144 kHz 288 kHz 1 kHz 9 kHz steps Usable Sensitivity 30 µV 30 dB TAPE SECTION Tape Speed 4 8 cm sec S N Ratio 50 dB Frequency Response 40 Hz 14 000 Hz Stereo Separation 40 dB AUDIO SECTION Max Power Output 40 W x 4 channels AUX input Input sensitivity load impedance AUX 300 mV 10 kΩ GENERAL Power Supply Voltage 14 4 V 11 to 16 V allowable DC negative ground Load Impedance 4 Ω Tone Control Bass ...

Page 3: ... C REF NO PARTS NO PARTS NAME SUFFIX MODEL 3 ACCESSORIES PARTS LIST 1 1 CT R402 YZSL O AS1001 87 253 032 410 U 2 3 BLK a O AS1002 87 B10 141 010 NUT 5 TYPE 2 a O AS1003 87 B10 144 010 W 5 2 10 0 5 a O AS1004 87 B10 145 010 W SPR 5 3 8 5 1 5 a O AS1005 8C KCG 060 110 CASE DFP C BLK a O AS1006 8Z KC1 231 110 HLDR HALF C a O AS1007 8Z KC1 232 010 KEY REMOVE C a O AS1008 8Z KC1 235 010 HLDR REAR MTG a...

Page 4: ...W J a FRONT X R 0614 88 108 331 080 C RES U 330 1 16W J a FRONT X R 0615 88 108 152 080 C RES U 1 5K 1 16W J a FRONT X R 0616 88 108 682 080 C RES U 6 8K 1 16W J a FRONT X R 0617 88 108 471 080 C RES U 470 1 16W J a FRONT X R 0618 88 108 471 080 C RES U 470 1 16W J a FRONT X R 0619 88 108 471 080 C RES U 470 1 16W J a FRONT O R 0624 88 108 102 080 C RES U 1K 1 16W J a CT R402 YZSL FRONT X R 0625 8...

Page 5: ...AIN O C 0413 87 A10 781 080 C CAP U 0 15 10 K B a MAIN O C 0414 87 A10 781 080 C CAP U 0 15 10 K B a MAIN O C 0415 87 010 498 040 CAP E 10 16 M 5L SRE a MAIN O C 0416 87 010 498 040 CAP E 10 16 M 5L SRE a MAIN O C 0417 87 010 497 040 CAP E 4 7 35 M 5L SRE a MAIN O C 0418 87 010 404 040 CAP E 4 7 50 M 11L SME a MAIN O C 0419 87 010 404 040 CAP E 4 7 50 M 11L SME a CT R402 YZSL MAIN O C 0420 87 010 ...

Page 6: ...IN S D 0803 87 070 334 080 ZENER MTZJ10B a MAIN S D 0804 87 070 136 080 ZENER MTZJ5 1B a MAIN S D 0806 87 A40 620 080 ZENER MTZJ6 2A a MAIN S D 0807 87 A40 509 080 ZENER MTZJ6 8C a MAIN S D 0808 87 020 465 080 DIODE 1SS133 a MAIN S D 0902 87 070 136 080 ZENER MTZJ5 1B a MAIN S D 0906 87 020 465 080 DIODE 1SS133 a MAIN S F 0801 8B KC1 621 010 FUSE 15A 32V a MAIN S IC 0151 88 KT1 607 080 C IC SAA657...

Page 7: ... 080 RES 1K 1 8W J a MAIN X R 0215 88 121 473 080 RES 47K 1 8W J a MAIN X R 0216 88 121 473 080 RES 47K 1 8W J a MAIN X R 0217 88 108 104 080 C RES U 100K 1 16W J a MAIN O R 0401 88 108 332 080 C RES U 3 3K 1 16W J a MAIN O R 0402 88 108 332 080 C RES U 3 3K 1 16W J a MAIN O R 0403 88 108 332 080 C RES U 3 3K 1 16W J a MAIN O R 0404 88 108 332 080 C RES U 3 3K 1 16W J a MAIN O R 0405 88 108 102 08...

Page 8: ...00K 1 8W J a MAIN X R 0903 88 121 473 080 RES 47K 1 8W J a CT R402 YZSL MAIN X R 0904 88 108 000 080 C JUMPER U a MAIN X R 0905 88 121 102 080 RES 1K 1 8W J a MAIN X R 0906 88 121 102 080 RES 1K 1 8W J a MAIN X R 0908 88 108 104 080 C RES U 100K 1 16W J a MAIN X R 0909 88 108 104 080 C RES U 100K 1 16W J a MAIN X R 0910 88 108 104 080 C RES U 100K 1 16W J a MAIN X R 0912 88 121 473 080 RES 47K 1 8...

Page 9: ... 6 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 Regarding connectors they are not stocked as they are not the initial order items The connectors are available after they are supplied from connector manufacturers upon the order is received 9 ELECTRICAL PARTS LIST 6 6 ...

Page 10: ... 10 TRANSISTOR ILLUSTRATION 1 1 E C B E E E C C C B B B 2SD1858TV2 2SB1375 2SD2012 DTB123YS 2SA1037AK Q 2SC2412KR DTA114TKA DTA144EKA DTC114EKA DTC114TKA ...

Page 11: ... 11 SCHEMATIC DIAGRAM 1 2 MAIN HEAD SECTION JW165 100 10 100 1 0 JW231 1K D804 MTZJ5 1B CNA801 CNA802 100K C703 1000P C704 1000P MAIN C B HEAD C B ...

Page 12: ...56 C155 D151 C119 R123 C117 C703 C118 R905 R118 JR103 JW165 IC151 SFR 101 CNA802 CNA802 CNA801 CNA801 R916 R917 D804 C704 Q107 Q108 MAIN C B HEAD C B 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 ...

Page 13: ... 13 SCHEMATIC DIAGRAM 2 2 FRONT AUX SECTION FRONT C B AUX C B TA AF SLI 343YY3F YEL SML 012YT YEL SML 012YT YEL SML 012YT YEL 470 470 470 ...

Page 14: ...TOR SIDE AF FRONT C B AUX C B FRONT C B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 J I H G F E D C B A A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 22 23 24 25 26 27 28 29 30 31 32 ...

Page 15: ... 15 LCD DISPLAY 1 2 CKT 10 15 SEGMENTWIRING CHARACTERNAME COMMONWIRING ...

Page 16: ... 16 WIRING TABLE LCD DISPLAY 2 2 CKT 10 15 ...

Page 17: ...CE VDD VDD1 VDD2 VS5 K15 K14 K13 K12 K11 KS6 KS5 KS4 KS3 KS2 S41 KS1 S40 S39 S1 COM1 COM2 COM3 COM4 IN1 IN2 Aux IN IN3 IN4 PRE GND RIP STBY CLIP OUT DIAGNOSIS MUTE OUT1 GND1 OUT1 OUT2 GND2 OUT2 OUT3 GND3 OUT3 OUT4 GND4 OUT4 TAB VCC1 VCC2 VCC INPUT IF INPUT NF GND OUTPUT OUTPUT ...

Page 18: ... DECODER COSTAS LOOP VARIABLE AND FIXED DIVIDER CLOCK REGENERATION AND SYNC QUALITY BIT GENERATOR DIFFERENTIAL DECODER TEST LOGIC AND OUTPUT SELECTOR SWITCH RECONSTRUCTION FILTER CLOCKED COMPARATOR REFERENCE VOLTAGE SCOUT 4 8 7 5 3 6 9 2 1 10 11 15 16 12 14 13 CIN DDA REF SSA MODE TEST SSD T57 RDCL RDDA QUAL V DDD OSCO OSCI V V p1 V V V ...

Page 19: ...changer Open when not used 18 EVOL CLO O Clock output to electronic VR 19 EVOL DO O Data output to electronic VR 20 EVOL CE O Chip enable output to electronic VR 21 LOC DX O LOC DX switching output during radio seek LOC H DX L Open when not used 22 DSSA CONT O Outputs H only when DSSA L R are operating 23 NC Not connected 24 PHONE MUTE I Muting control input 20dB Mute L Connected to pull up resist...

Page 20: ...ransmits the power ON OFF status of head unit to changer Open when not used 64 RDS MODE O Outputs H during RDS AF operation Open when not used Not used 65 POWER MUTE O Muting output to power amplifier 66 LCD CONT 2 O LCD DRV power control 2 Not used 67 LCD CONT 1 O LCD DRV power control 1 68 AF MUTE O Audio muting output 69 70 NC Not connected 71 73 MI 1 MI 3 I Diode matrix input for initial setti...

Page 21: ...own resistor 93 CDS IN Connected to pull down resistor 94 CDS RESET Not used 95 CDS SLEEP Not used 96 CDS CS Not used 97 CDS STOP Connected to pull down resistor 98 RADIO CONT O Radio ON OFF Power switching output Radio ON H Not used 99 VDD PORT Power supply for port 100 GND GND IC DESCRIPTION 1 2 IC µPD178078GF 565 3BA 3 3 ...

Page 22: ...ble signal goes L from H and each analog switch is activated Data transfer is enable at H 19 VREF Generates a 1 2 VDD power source A capacitor must be connected between VREF and GND as a troubleshooting against power ripples 20 RL OUT O Fader output The front and rear sides can be attenuated independently 21 FL OUT 22 FL IN I Fader input Must be driven at a low impedence 23 LS OUT O For the connec...

Page 23: ... 23 Pin No Pin Name I O Description 40 TA R 41 RA R I Signal input pins 42 CD R 43 AUX R 44 RSELO O Input selector output pin IC DESCRIPTION 2 2 LC75374E 2 2 ...

Page 24: ...LODED VIEW 1 1 22 56 57 45 51 1 2 3 4 5 6 7 8 9 10 11 53 13 14 14 14 12 15 16 17 18 19 20 21 23 24 25 26 28 27 29 30 31 A A 32 33 E 46 44 C C C C 43 B 34 35 36 37 38 39 40 48 52 41 49 50 47 C C F D D 42 46 E C C G 54 55 ...

Page 25: ...C KTF 610 010 LCD CKT 10 15 a X MC1025 8C KTF 201 210 LENS LCD a X MC1026 8C KTF 202 010 CASE LCD LENS a O MC1027 8A KC7 611 010 F CABLE 3P AUX a X MC1028 8C KTF 603 010 PWB FRONT a O MC1029 8C KTF 002 010 CABI REAR CKT a O MC1030 85 HRL 623 010 JACK 3 5 BLK ST BLK a X MC1031 8C KTF 604 010 PWB AUX a X MC1032 87 A92 096 010 CABLE TIE TYH 24M a X MC1033 M8 AZK 490 070 CDS 363AG1 A a O MC1034 8Z KC2...

Page 26: ...P Pink R Red S Silver ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light 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 Metallic Gray NH Champagne Gold M Wood Pattern ...

Page 27: ...3 2 1 39 41 42 M 70 55 56 I 69 48 47 46 C 57 57 58 59 54 53 52 I 45 M 44 71 49 51 50 63 62 C 61 60 M C 64 A 65 66 67 68 40 N 38 J 37 L 36 35 K I 43 22 23 B B 9 10 F 18 17 E E E 15 14 13 12 11 D C 25 24 A 26 25 16 C 27 28 29 30 32 34 33 31 21 A 19 20 M M J A F G H ...

Page 28: ...AM a O ST1031 S1 003 640 080 ARM SPG PROGRAM a O ST1032 SX 036 360 020 LEVER BRACKET ASSY a O ST1033 S1 036 350 030 SELECTOR LINK B a O ST1034 SX 036 360 030 TU GEAR ARM ASSY a O ST1035 SX 036 360 050 PINCH ARM ASSY F a O ST1036 S1 036 340 030 PINCH ARM SPG F a O ST1037 S1 036 370 010 SW MUTE a O ST1038 S1 036 370 050 SW POWER a O ST1039 S1 036 340 050 LEVER SPG EJECT a O ST1040 S1 003 610 070 LEV...

Page 29: ...will be stocked at the spare parts centers Components marked X and R are not designated 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 29 TAPE MECHANISM PARTS LIST 2 2 CDS 363AG1 A A CDS 363AG1 A O ST1J S2 181 600 32E LMW S 1 6 3 2 0 35 a O ST1K S2 133 170 40C SCREW S TYPE M1 7 4 a O ST1L 87 B10 255 010 ...

Page 30: ...10 BAG PV 0 04 250 350 PL a X 8C KTA 857 010 CTN OUTER 402 YZSL a X 8C KTA 856 010 CTN PRINTED 402 YZSL a X 8Z KC1 871 010 CUSHION DFP GUARD a X 8C KCA 853 110 CUSHION LEFT SML a X 8C KCA 854 110 CUSHION RIGHT SML a X 8C KCA 857 010 PAD A SML a X 87 B40 454 010 BAG PP 0 04 230 350 PL a X 87 056 168 010 SH CAUTION INF WARR EC a X 8C KTF 927 010 SH DEMO 14L SML 432 a X 8C KCG 926 010 SH SCREW DFP 14...

Page 31: ... S and O are designated as spare parts for service and will be stocked at the spare parts centers Components marked X and R are not designated 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 31 OTHER PARTS LIST 2 2 CDS 363AG1 A A CDS 363AG1 A X S1 003 670 020 WIRE A 60MM BLK a X S1 003 670 730 WIRE AL 60M...

Page 32: ...991166 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 ...

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