SERVICE MANUAL
DA
TA
STEREO CAR CASSETTE RECEIVER
CT-R432M
S/M Code No. 09-025-455-8R1
REVISION
YZ(S)
BASIC TAPE MECHANISM : CDS-363AG1-A
· This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-023-455-8T1).
CT-R432M
-2-
SPECIFICATIONS -1/1
RADIO SECTION
(FM)
Frequency Range: 87.5 MHz 108 MHz
Usable Sensitivity: 12.7 dBf
50 dB Quieting Sensitivity: 17.2 dBf
IF Rejection: 100 dB
Frequency Response: 30 Hz 15,000 Hz
S/N Ratio: 67 dB
Stereo Separation: 35 dB at 1 kHz
Alternate Channel Selectivity: 98 dB
Capture Ratio: 3 dB
(MW)
Frequency Range: 531 kHz 1,602 kHz
Usable Sensitivity: 30 µV (30 dB)
(LW)
Frequency Range: 144 kHz 288kHz(1-kHz/9-kHz steps)
Usable Sensitivity: 30 µV (30 dB)
TAPE SECTION
Tape Speed: 4.8 cm/sec. (17/
8 ips)
S/N Ratio: 50 dB
Frequency Response: 40 Hz 14,000 Hz
Stereo Separation: 40 dB
· Design and specifications are subject to change without
notice
.
AUDIO SECTION
Max. Power Output: 40 W x 4 channels
AUX input
Input Sensitivity (load impedance) AUX: 300 mV (10 k
)
GENERAL
Power-Supply Voltage: 14.4 V (11 to 16 V allowable),
DC, 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
)
Installated Size: 182 (W) x 53 (H) x 155 (D) mm
(71/
4 (W) x 2
1/
8 (H) x 6
1/
8 (D) inches)
!
= ! SAFTY PARTS
C
= Components marked
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked 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
-3-
ACCESSORIES PARTS LIST -1/1
CT-R432M
YZSF
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
O AS1009
87-B10-143-010 UT1+5-15 W/O SLOT
a
O AS1010
8Z-KC1-244-010 S-SCREW,5*6 TH+ TAPPING ST
a
O AS1011
8Z-KC1-250-010 S-SCREW,HEXAGON
a
X AS1012
87-B50-079-010 LIST,FACILITY(B)-0007
a
O AS1013
8C-KCG-913-010 IB,INST YZ,YV (9L,R)F
a
O AS1014
8C-KTA-905-010 IB,YZ(9L)F R432M
a
!
= ! SAFTY PARTS
C
= Components marked
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked 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
-4-
ELECTRICAL PARTS LIST -1/7
CT-R432M
YZSF
AUX
O J
0601 85-HRL-623-010 JACK,3.5 BLK ST BLK
a
AUX
O W
0601 8A-KC7-611-010 F-CABLE,3P (AUX)
a
FRONT
O C
0601 87-012-272-080 C-CAP,U 680P-50 K B GRM
a
FRONT
O C
0602 87-A10-504-080 C-CAP,U 0.047-16 K B
a
FRONT
O C
0603 87-A10-504-080 C-CAP,U 0.047-16 K B
a
FRONT
O C
0604 87-A10-504-080 C-CAP,U 0.047-16 K B
a
FRONT
O C
0605 87-A10-504-080 C-CAP,U 0.047-16 K B
a
FRONT
O CN 0601 88-KTA-602-010 C-CONN,15P CAM-B67
a
FRONT
S D
0601 87-A40-817-040 C-ZENER,STZ6.8N
a
FRONT
S D
0602 87-A40-817-040 C-ZENER,STZ6.8N
a
FRONT
S IC 0601 88-KT1-608-010 C-IC,LC75854W
a
FRONT
O LCD0601 8C-KTF-610-010 LCD,CKT-10/15
a
FRONT
O LED0601 87-A91-355-040 C-LED,BR1112H-TR-RED
a
FRONT
O LED0602 87-A91-355-040 C-LED,BR1112H-TR-RED
a
FRONT
O LED0604 87-A41-118-040 C-LED,SEC1E01C-1 BLU
a
FRONT
O LED0605 87-A41-118-040 C-LED,SEC1E01C-1 BLU
a
FRONT
O LED0606 87-A41-118-040 C-LED,SEC1E01C-1 BLU
a
FRONT
O LED0610 87-A41-085-010 LED,NSPW315BS WHT
a
FRONT
S Q
0601 89-324-122-040 C-TR,2SC2412KR
a
FRONT
S Q
0603 89-324-122-040 C-TR,2SC2412KR
a
CT-R432M
YZSF
FRONT
O R
0601 88-108-103-080 C-RES,U 10K-1/16W J
a
FRONT
O R
0602 88-108-102-080 C-RES,U 1K-1/16W J
a
FRONT
O R
0603 88-108-102-080 C-RES,U 1K-1/16W J
a
FRONT
O R
0604 88-108-102-080 C-RES,U 1K-1/16W J
a
FRONT
O R
0605 88-108-102-080 C-RES,U 1K-1/16W J
a
FRONT
X R
0606 88-108-104-080 C-RES,U 100K-1/16W J
a
FRONT
X R
0607 88-108-104-080 C-RES,U 100K-1/16W J
a
FRONT
X R
0608 88-108-392-080 C-RES,U 3.9K-1/16W J
a
FRONT
O R
0609 88-108-101-080 C-RES,U 100-1/16W J
a
FRONT
O R
0610 88-108-101-080 C-RES,U 100-1/16W J
a
FRONT
O R
0611 88-108-101-080 C-RES,U 100-1/16W J
a
FRONT
X R
0612 88-108-683-080 C-RES,U 68K-1/16W J
a
FRONT
X R
0613 88-108-471-080 C-RES,U 470-1/16W 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 88-108-391-080 C-RES,U 390-1/16W J
a
FRONT
X R
0618 88-108-391-080 C-RES,U 390-1/16W J
a
FRONT
X R
0619 88-108-391-080 C-RES,U 390-1/16W J
a
FRONT
O R
0624 88-108-102-080 C-RES,U 1K-1/16W J
a
CT-R432M
YZSF
FRONT
X R
0625 88-108-682-080 C-RES,U 6.8K-1/16W J
a
FRONT
O SW 0601 87-A91-987-080 SW,TACT SKQCAB
a
FRONT
O SW 0602 87-A90-164-080 SW,TACT SKQNAB(N)
a
FRONT
O SW 0603 87-036-339-080 C-SW,TACT SKQM
a
FRONT
O SW 0604 87-A90-164-080 SW,TACT SKQNAB(N)
a
FRONT
O SW 0605 87-A91-987-080 SW,TACT SKQCAB
a
FRONT
O SW 0606 87-A90-164-080 SW,TACT SKQNAB(N)
a
FRONT
O SW 0607 87-A91-987-080 SW,TACT SKQCAB
a
FRONT
O SW 0608 87-A90-164-080 SW,TACT SKQNAB(N)
a
FRONT
O SW 0609 87-A91-987-080 SW,TACT SKQCAB
a
FRONT
O SW 0610 87-036-339-080 C-SW,TACT SKQM
a
FRONT
O SW 0611 87-A90-164-080 SW,TACT SKQNAB(N)
a
FRONT
O SW 0612 87-A90-164-080 SW,TACT SKQNAB(N)
a
FRONT
O SW 0613 87-A91-987-080 SW,TACT SKQCAB
a
FRONT
O SW 0614 87-A91-987-080 SW,TACT SKQCAB
a
FRONT
O SW 0615 87-A90-164-080 SW,TACT SKQNAB(N)
a
FRONT
O SW 0616 87-A91-987-080 SW,TACT SKQCAB
a
FRONT
O SW 0621 87-A92-329-010 SW,RTRY SRP-1211VD
a
HEAD
O CNA0201 8Z-KTG-651-010 CONN ASSY,3P HEAD
a
HEAD
O CNA0202 8Z-KTG-652-010 CONN ASSY,8P MOTOR
a
CT-R432M
YZSF
MAIN
O ANT0101 8Z-KT1-614-010 ANT,AW-002
a
MAIN
O C
0101 87-012-195-080 C-CAP,U 100P-50 J CH GRM
a
MAIN
O C
0102 87-012-286-080 C-CAP,U 0.01-25 K B GRM
a
MAIN
O C
0103 87-012-282-080 C-CAP,U 4700P-50 K B GRM
a
MAIN
O C
0104 87-010-379-040 CAP,E 22-16 M 11L SME
a
MAIN
O C
0105 87-010-787-080 C-CAP,U 0.022-25 K B GRM
a
MAIN
O C
0106 87-010-553-040 CAP,E 47-16 M 5L SRE
a
MAIN
O C
0108 87-010-194-080 C-CAP,S 0.047-25 Z F
a
MAIN
O C
0109 87-012-286-080 C-CAP,U 0.01-25 K B GRM
a
MAIN
O C
0110 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0111 87-012-286-080 C-CAP,U 0.01-25 K B GRM
a
MAIN
O C
0113 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0114 87-010-787-080 C-CAP,U 0.022-25 K B GRM
a
MAIN
O C
0115 87-012-286-080 C-CAP,U 0.01-25 K B GRM
a
MAIN
O C
0116 87-010-495-040 CAP,E 2.2-50 M 5L SRE
a
MAIN
O C
0117 87-012-282-080 C-CAP,U 4700P-50 K B GRM
a
MAIN
O C
0118 87-010-067-040 CAP,E 0.1-50 M 5L SRE
a
MAIN
O C
0119 87-012-286-080 C-CAP,U 0.01-25 K B GRM
a
MAIN
O C
0121 87-010-786-080 C-CAP,U 0.018-25 K B GRM
a
MAIN
O C
0122 87-010-786-080 C-CAP,U 0.018-25 K B GRM
a
!
= ! SAFTY PARTS
C
= Components marked
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked 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
-5-
ELECTRICAL PARTS LIST -2/7
CT-R432M
YZSF
MAIN
O C
0123 87-016-526-080 C-CAP,S 0.47-16 BK
a
MAIN
O C
0124 87-016-526-080 C-CAP,S 0.47-16 BK
a
MAIN
O C
0151 87-012-183-080 C-CAP,U 30P-50 J CH GRM
a
MAIN
O C
0152 87-012-182-080 C-CAP,U 27P-50 J CH GRM
a
MAIN
O C
0153 87-010-495-040 CAP,E 2.2-50 M 5L SRE
a
MAIN
O C
0154 87-012-336-080 C-CAP,U 330P-50 J SL GRM
a
MAIN
O C
0155 87-012-271-080 C-CAP,U 560P-50 K B GRM
a
MAIN
O C
0156 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0201 87-012-274-080 C-CAP,U 1000P-50 K B GRM
a
MAIN
O C
0202 87-012-274-080 C-CAP,U 1000P-50 K B GRM
a
MAIN
O C
0203 87-010-498-040 CAP,E 10-16 M 5L SRE
a
MAIN
O C
0204 87-010-498-040 CAP,E 10-16 M 5L SRE
a
MAIN
O C
0205 87-010-263-040 CAP,E 100-10 M 11L SME
a
MAIN
O C
0206 87-010-263-040 CAP,E 100-10 M 11L SME
a
MAIN
O C
0207 87-010-787-080 C-CAP,U 0.022-25 K B GRM
a
MAIN
O C
0208 87-010-787-080 C-CAP,U 0.022-25 K B GRM
a
MAIN
O C
0209 87-010-494-040 CAP,E 1-50 M 5L SRE
a
MAIN
O C
0210 87-010-494-040 CAP,E 1-50 M 5L SRE
a
MAIN
O C
0211 87-010-263-040 CAP,E 100-10 M 11L SME
a
MAIN
O C
0212 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
CT-R432M
YZSF
MAIN
O C
0213 87-010-380-040 CAP,E 47-16 M 11L SME
a
MAIN
O C
0401 87-010-494-040 CAP,E 1-50 M 5L SRE
a
MAIN
O C
0402 87-010-494-040 CAP,E 1-50 M 5L SRE
a
MAIN
O C
0403 87-010-805-080 C-CAP,S 1-16 Z F GRM
a
MAIN
O C
0404 87-010-805-080 C-CAP,S 1-16 Z F GRM
a
MAIN
O C
0405 87-012-280-080 C-CAP,U 3300P-50 K B GRM
a
MAIN
O C
0406 87-012-280-080 C-CAP,U 3300P-50 K B GRM
a
MAIN
O C
0407 87-010-787-080 C-CAP,U 0.022-25 K B GRM
a
MAIN
O C
0408 87-010-787-080 C-CAP,U 0.022-25 K B GRM
a
MAIN
O C
0409 87-010-498-040 CAP,E 10-16 M 5L SRE
a
MAIN
O C
0410 87-010-498-040 CAP,E 10-16 M 5L SRE
a
MAIN
O C
0411 87-016-083-080 C-CAP,S 0.15-16 K R
a
MAIN
O C
0412 87-016-083-080 C-CAP,S 0.15-16 K R
a
MAIN
O C
0413 87-016-083-080 C-CAP,S 0.15-16 K R
a
MAIN
O C
0414 87-016-083-080 C-CAP,S 0.15-16 K R
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-R432M
YZSF
MAIN
O C
0420 87-010-497-040 CAP,E 4.7-35 M 5L SRE
a
MAIN
O C
0423 87-010-787-080 C-CAP,U 0.022-25 K B GRM
a
MAIN
O C
0424 87-010-555-040 CAP,E 100-10 M 5L SRE
a
MAIN
O C
0425 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0426 87-010-379-040 CAP,E 22-16 M 11L SME
a
MAIN
O C
0427 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0428 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0429 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0430 87-012-286-080 C-CAP,U 0.01-25 K B GRM
a
MAIN
O C
0431 87-010-494-040 CAP,E 1-50 M 5L SRE
a
MAIN
O C
0432 87-010-378-040 CAP,E 10-16 M 11L SME
a
MAIN
O C
0433 87-010-378-040 CAP,E 10-16 M 11L SME
a
MAIN
O C
0434 87-012-270-080 C-CAP,U 470P-50 K B GRM
a
MAIN
O C
0435 87-012-270-080 C-CAP,U 470P-50 K B GRM
a
MAIN
O C
0501 87-016-526-080 C-CAP,S 0.47-16 BK
a
MAIN
O C
0502 87-016-526-080 C-CAP,S 0.47-16 BK
a
MAIN
O C
0503 87-016-526-080 C-CAP,S 0.47-16 BK
a
MAIN
O C
0504 87-016-526-080 C-CAP,S 0.47-16 BK
a
MAIN
O C
0505 87-012-273-080 C-CAP,U 820P-50 K B GRM
a
MAIN
O C
0506 87-012-273-080 C-CAP,U 820P-50 K B GRM
a
CT-R432M
YZSF
MAIN
O C
0507 87-012-273-080 C-CAP,U 820P-50 K B GRM
a
MAIN
O C
0508 87-012-273-080 C-CAP,U 820P-50 K B GRM
a
MAIN
O C
0509 87-010-378-040 CAP,E 10-16 M 11L SME
a
MAIN
O C
0510 87-010-379-040 CAP,E 22-16 M 11L SME
a
MAIN
O C
0511 87-010-544-040 CAP,E 0.1-50 M 11L SME
a
MAIN
O C
0512 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0513 8A-KC7-623-000 CAP,E 2200-16 125 BT
a
MAIN
O C
0514 87-012-278-080 C-CAP,U 2200P-50 K B GRM
a
MAIN
O C
0701 87-010-494-040 CAP,E 1-50 M 5L SRE
a
MAIN
O C
0702 87-010-494-040 CAP,E 1-50 M 5L SRE
a
MAIN
O C
0705 87-012-286-080 C-CAP,U 0.01-25 K B GRM
a
MAIN
O C
0706 87-012-286-080 C-CAP,U 0.01-25 K B GRM
a
MAIN
O C
0751 87-010-494-040 CAP,E 1-50 M 5L SRE
a
MAIN
O C
0752 87-010-494-040 CAP,E 1-50 M 5L SRE
a
MAIN
O C
0753 87-010-263-040 CAP,E 100-10 M 11L SME
a
MAIN
O C
0801 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0802 87-012-278-080 C-CAP,U 2200P-50 K B GRM
a
MAIN
O C
0803 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB
a
MAIN
O C
0804 87-010-935-040 CAP,E 220-16 M VR
a
MAIN
O C
0805 87-010-380-040 CAP,E 47-16 M 11L SME
a