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SERVICE MANUAL
COMPACT DISC STEREO
CASSETTE RECORDER
BASIC TAPE MECHANISM : TN-21ZVC-2000
BASIC CD MECHANISM : CMS-B31TG6
CSD-FD71
CSD-FD73
U
K,EZ
S/M Code No. 09-003-425-4R1
REVISION
· This Service Manual is the "Revision Publishing" and replaces "Simple Manual",
(S/M Code No. 09-001-425-4T1).
· If requiring information about the CD mechanism, see Service Manual
of CMS-B31TG6, (S/M Code No. 09-001-341-1N2).
DA
TA


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Tuner section
Frequency range
FM :
87.5 MHz - 108 MHz
Antenna : Rod antenna
AM<U> :
530 / 531 kHz - 1,710 / 1,602 kHz
(10/9 kHz/step)
Antenna : Ferrite bar antenna
MW<K, EZ> :
531 / 530 kHz - 1,602 / 1,710 kHz
(9 / 10 kHz / step)
Antenna : Ferrite bar antenna
LW<K, EZ> :
153 - 288 kHz
Antenna : Ferrite bar antenna
Deck section
Track format
4 tracks, 2 channels
Frequency range
Normal tape : 50 Hz­12,500 Hz (EIAJ)
Recording system
AC bias
Erasing system
Magnet erase
Heads
Recording / Playback head x 1 /
Erasure head x 1
CD player section
Disc
Compact disc
Scanning methodd
Non-contact optical scanner
(semiconductor laser)
General
Speaker
100 mm cone type (2), 60 mm cone type (2)
Output
Headphones jack (stereo mini-jack)
Power output
U :
2.5 W + 2.5 W (EIAJ 7 ohms DC)
K, EZ :
5 W + 5 W (DIN MUSIC POWER)
4.5 W + 4.5 W (EIAJ 3.2 ohms, T.H.D. 10%)
3.3 W + 3.3 W (DIN 1% Rated Power)
Power requirements
U :
DC 12 V using eight R14 (size C) batteries,
AC 120 V, 60 Hz
K, EZ :
DC 12 V using eight R14 (size C) batteries,
AC 230 V, 50 Hz
Power consumption
U :
12 W
K, EZ :
22 W
Dimensions (W x H x D)
460 (W) x 191.9 (H) x 261.2 (D) mm
(181/8 X 75/8 X 103/8 in.)
Weight
4 kg (8 lbs. 13 oz.) (excluding batteries)
· Design and specifications are subject to change without notice.
SPECIFICATIONS
ACCESSORIES / PACKAGE LIST
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
1
8A-CH4-903-010
IB,U (ESF) B<U>
1
8A-CH4-905-010
IB,K (E) B<K>
1
8A-CH4-906-010
IB,EZ (9L) B<EZ>
2
87-A80-109-010
AC CORD,HK7281 BLK U<U>
2
87-A80-034-010
AC CORD SET ASSY,K W/F MAY-BG<K>
2
87-A80-036-010
AC CORD SET ASSY,E W/FLTR V<EZ>
3
87-A90-312-010
PLUG,CONVERSION WTN-1157R1<EZ>
!
!
!
-2-
!


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PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainit-
ulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylit-
tävälle näkymättömälle lasersäteilylle.
VARNING!
Om apparaten används på annat sätt än vad som specificeras i
denna bruksanvising, kan användaren utsättas för osynling
laserstrålning, som överskrider gränsen för laserklass 1.
Caution: Invisible laser radiation when
open and interlocks defeated avoid expo-
sure to beam.
Advarsel:Usynling laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsættelse for stråling.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
ATTENTION
L'utilisation de commandes, réglages ou procédures autres que
ceux spécifiés peut entraîner une dangereuse exposition aux
radiations.
ADVARSEL!
Usynlig laserståling ved åbning, når sikkerhedsafbrydereer ude
af funktion. Undgå udsættelse for stråling.
This Compact Disc player is classified as a CLASS 1 LASER
product.
The CLASS 1 LASER PRODUCT label is located on the rear
exterior.
This set employs laser. Therefore, be sure to follow carefully the
instructions below when servicing.
WARNING!
WHEN SERVICING, DO NOT APPROACH THE LASER EXIT
WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO
CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE
FROM A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL
PICK-UP BLOCK.
CLASS 1
KLASSE 1
LUOKAN 1
KLASS 1
LASER PRODUCT
LASER PRODUKT
LASER LAITE
LASER APPARAT
Precaution to replace Optical block
1) After the connection, remove solder shown in
the right figure.
Body or clothes electrostatic potential could ruin
laser diode in the optical block. Be sure ground
body and workbench, and use care the clothes
do not touch the diode.
PICK-UP ASSY. P.C.B
Solder
-3-


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ELECTRICAL MAIN PARTS LIST
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
IC
87-A21-550-010
IC,TA2149N
87-A21-185-040
C-IC,LC72121M
87-A21-064-010
IC,LA4227<U>
87-A21-090-010
IC,LA4600<K,EZ>
87-A21-520-040
C-IC,M61509FP
87-A20-446-010
C-IC,LA9241ML
87-A20-459-010
C-IC,LC78622ED
87-A21-093-010
IC,LA6541D
8A-CH4-661-010
C-IC,LC867132V-5G68
87-A21-431-010
IC,BA4560N
TRANSISTOR
89-327-143-080
TR,2SC2714 (0.1W)
87-026-447-080
TR,2SC1740SR
89-111-624-080
TR,2SA1162Y
87-026-213-080
CHIP-TR,DTC114YK
89-327-125-080
CHIP TR,2SC2712GR
89-318-154-080
TR,2SC1815Y(0.4W)
89-112-965-080
TR,2SA1296GR
87-026-463-080
TR,2SA933SRS
87-026-291-080
TR,DTC124XS
89-213-702-080
TR,2SB1370E
87-026-462-080
TR,2SC1740S
89-109-332-380
TR,2SA933RS
89-113-187-080
TR,2SA1318TU
87-026-239-080
TR,DTC114TK
87-026-210-080
TR,DTC144EK
87-026-464-080
TR,DTC114TS (0.3W)
DIODE
87-020-465-080
DIODE,1SS133 (110MA)
87-017-072-080
ZENER,HZS3B1
87-027-703-080
ZENER,HZ7A1L<U>
87-A40-648-080
ZENER,MTZJ8.2A
87-070-345-080
DIODE,IN4148
87-017-978-080
DIODE,1N4003
87-027-702-080
DIODE,ZENER HZ6C2L (200MA)
87-A40-465-010
DIODE,FR202
87-A40-234-080
ZENER,MTZJ5.6A<K,EZ>
MAIN C.B
C211
87-010-805-080
CAP, S 1-16
C212
87-010-805-080
CAP, S 1-16
C215
87-016-460-080
C-CAP,S 0.22-16 B
C216
87-016-460-080
C-CAP,S 0.22-16 B
C231
87-010-213-080
C-CAP,S 0.015-50 B
C232
87-010-213-080
C-CAP,S 0.015-50 B
C233
87-A10-201-080
C-CAP,S0.33-16 KB
C234
87-A10-201-080
C-CAP,S0.33-16 KB
C235
87-016-669-080
C-CAP,S 0.1-25 K B
C236
87-016-669-080
C-CAP,S 0.1-25 K B
C237
87-010-371-080
CAP, ELECT 470-6.3M
C239
87-010-197-080
CAP, CHIP 0.01 DM
C240
87-010-197-080
CAP, CHIP 0.01 DM
C247
87-010-401-080
CAP, ELECT 1-50V
C248
87-010-401-080
CAP, ELECT 1-50V
C310
87-010-248-080
CAP, ELECT 220-10V
C316
87-010-263-080
CAP, ELECT 100-10V M 11L SME<K,EZ>
C317
87-010-197-080
CAP,S 0.01-25 KB C2012<K,EZ>
C801
87-010-248-080
CAP, ELECT 220-10V
C805
87-012-365-080
C-CAP,S 0.027-25VBK
C806
87-012-365-080
C-CAP,S 0.027-25VBK
C807
87-010-405-080
CAP, ELECT 10-50V
C808
87-010-405-080
CAP, ELECT 10-50V
C809
87-010-401-080
CAP, ELECT 1-50V
C810
87-010-401-080
CAP, ELECT 1-50V
C811
87-010-178-080
CHIP CAP 1000P
C812
87-010-178-080
CHIP CAP 1000P
C816
87-010-180-080
C-CER 1500P
C817
87-010-180-080
C-CER 1500P
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
87-010-178-080
CHIP CAP 1000P
C829
87-010-178-080
CHIP CAP 1000P
C830
87-010-178-080
CHIP CAP 1000P
C833
87-018-195-080
CAP, CER 1200P-16V
C834
87-010-248-080
CAP, ELECT 220-10V
C843
87-010-197-080
CAP, CHIP 0.01 DM
C844
87-018-124-080
CAP, CER 270P-50V
C845
87-010-178-080
CHIP CAP 1000P
C846
87-010-263-080
CAP, ELECT 100-10V
C851
87-010-186-080
CAP,CHIP 4700P
C852
87-010-178-080
CHIP CAP 1000P
C853
87-018-211-080
CAP, CER 0.01-50
CN201
87-099-018-010
CONN,16P
CN801
87-A60-110-010
CONN,4P V S2M-4W
CNA302
8A-CH4-629-010
CONN ASSY, 6P MA-TU
CNA801
8A-CD9-630-010
CONN ASSY, 4P RPH
FC201
8A-CD9-620-010
FF-CABLE, 16P FR-MAIN
L801
87-007-342-010
COIL,OSC 85K BIAS
SW801
8Z-CD9-609-010
SW,SL 1-6-2 PS62D01
CD C.B
C30
87-010-260-080
CAP, ELECT 47-25V
C263
87-010-178-080
CHIP CAP 1000P
C264
87-010-178-080
CHIP CAP 1000P
C265
87-010-263-080
CAP, ELECT 100-10V<U>
C266
87-010-545-080
CAP, ELECT 0.22-50V<K,EZ>
C266
87-010-263-080
CAP, ELECT 100-10V<U>
C267
87-010-545-080
CAP, ELECT 0.22-50V<K,EZ>
C267
87-010-112-080
CAP, ELECT 100-16V<U>
C268
87-010-112-080
CAP, ELECT 100-16V<U>
C271
87-010-237-080
CAP, ELECT 1000-16V<K,EZ>
C271
87-010-221-080
CAP, ELECT 470-10V<U>
C272
87-010-237-080
CAP, ELECT 1000-16V<K,EZ>
C272
87-010-221-080
CAP, ELECT 470-10V<U>
C277
87-010-404-080
CAP, ELECT 4.7-50V<K,EZ>
C278
87-010-405-080
CAP, ELECT 10-50V<U>
C278
87-010-263-080
CAP, ELECT 100-10V<K,EZ>
C279
87-010-263-080
CAP, ELECT 100-10V<K,EZ>
C279
87-010-385-080
CAP, ELECT 220-25V<U>
C301
87-016-495-000
CAP,E 3300-25 M SMG
C306
87-010-404-080
CAP, ELECT 4.7-50V
C307
87-010-401-080
CAP, ELECT 1-50V
C308
87-010-221-080
CAP, ELECT 470-10V
C311
87-010-265-080
CAP, ELECT 33-16M
C312
87-010-385-080
CAP, ELECT 220-25V
C321
87-010-197-080
CAP, CHIP 0.01 DM
C322
87-010-263-080
CAP, ELECT 100-10V
C325
87-010-405-080
CAP, ELECT 10-50V
C401
87-010-403-080
CAP, ELECT 3.3-50V
C402
87-010-197-080
CAP, CHIP 0.01 DM
C403
87-010-263-080
CAP, ELECT 100-10V
C404
87-010-248-080
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, ELECT 220-10V
C410
87-010-263-080
CAP, ELECT 100-10V
C411
87-A11-177-080
C-CAP,S 0.15-16 K B
C412
87-010-401-080
CAP, ELECT 1-50V
C413
87-016-369-080
C-CAP,S 0.033-25 B K
C414
87-010-405-080
CAP, ELECT 10-50V
-4-


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DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
C416
87-010-545-080
CAP, ELECT 0.22-50V
C417
87-012-157-080
C-CAP,S 330P-50 CH
C418
87-010-213-080
C-CAP,S 0.015-50 B
C419
87-A11-608-080
C-CAP,S 0.33-25 K B
C420
87-016-369-080
C-CAP,S 0.033-25 B K
C421
87-A11-177-080
C-CAP,S 0.15-16 K B
C422
87-010-183-080
C-CAP,S 2700P-50 B
C423
87-010-956-080
CHIP-CAP,S 0.068-25B
C424
87-010-993-080
C-CAP,S 0.056-25 B
C425
87-010-176-080
C-CAP,S 680P-50 SL
C426
87-A11-608-080
C-CAP,S 0.33-25 K B
C428
87-010-197-080
CAP, CHIP 0.01 DM
C429
87-010-186-080
CAP,CHIP 4700P
C430
87-012-156-080
C-CAP,S 220P-50 CH
C431
87-010-545-080
CAP, ELECT 0.22-50V
C432
87-010-374-080
CAP, ELECT 47-10V
C433
87-010-401-080
CAP, ELECT 1-50V
C434
87-010-184-080
CHIP CAPACITOR 3300P(K)
C435
87-010-197-080
CAP, CHIP 0.01 DM
C436
87-010-374-080
CAP, ELECT 47-10V
C437
87-010-404-080
CAP, ELECT 4.7-50V
C438
87-012-368-080
C-CAP,S 0.1-50 F
C439
87-010-178-080
CHIP CAP 1000P
C441
87-010-197-080
CAP, CHIP 0.01 DM
C442
87-010-312-080
C-CAP,S 15P-50 CH
C445
87-012-368-080
C-CAP,S 0.1-50 F
C446
87-012-368-080
C-CAP,S 0.1-50 F
C447
87-012-368-080
C-CAP,S 0.1-50 F
C448
87-010-315-080
C-CAP,S 27P-50 CH
C450
87-012-140-080
CAP 470P
C451
87-012-156-080
C-CAP,S 220P-50 CH
C455
87-010-263-080
CAP, ELECT 100-10V
C457
87-010-312-080
C-CAP,S 15P-50 CH
C458
87-010-312-080
C-CAP,S 15P-50 CH
C459
87-010-263-080
CAP, ELECT 100-10V
C460
87-015-819-080
CAPACITOR,0.01
C461
87-010-197-080
CAP, CHIP 0.01 DM
C462
87-010-248-080
CAP, ELECT 220-10V
C463
87-A11-155-080
CAP,TC U 0.01-16
C465
87-010-404-080
CAP, ELECT 4.7-50V
C466
87-012-368-080
C-CAP,S 0.1-50 F
C467
87-010-263-080
CAP, ELECT 100-10V
C469
87-012-154-080
C-CAP,S 150P-50 CH
C470
87-010-544-080
CAP, ELECT 0.1-50V
C471
87-010-196-080
CHIP CAPACITOR, 0.1FZ-25Z
C472
87-015-785-080
CHIP CAPACITOR, 0.1FZ-25Z
C473
87-015-785-080
CHIP CAPACITOR, 0.1FZ-25Z
C474
87-010-196-080
CHIP CAPACITOR, 0.1FZ-25Z
C475
87-010-197-080
CAP, CHIP 0.01 DM
C476
87-010-236-080
CAP,E 1000-10 SME
C477
87-010-197-080
CAP, CHIP 0.01 DM
C478
87-010-263-080
CAP, ELECT 100-10V
C479
87-010-197-080
CAP, CHIP 0.01 DM
C480
87-010-221-080
CAP, ELECT 470-10V
C481
87-010-405-080
CAP, ELECT 10-50V
C482
87-010-405-080
CAP, ELECT 10-50V
C489
87-012-368-080
C-CAP,S 0.1-50 F
C490
87-012-368-080
C-CAP,S 0.1-50 F
C491
87-010-197-080
CAP, CHIP 0.01 DM
C492
87-010-221-080
CAP, ELECT 470-10V
C493
87-010-180-080
C-CAP,S 1500P-50 KB<U>
C494
87-A11-155-080
CAP,TC U 0.01-16
C495
87-012-368-080
C-CAP,S 0.1-50 F
C501
87-012-368-080
C-CAP,S 0.1-50 F
C502
87-010-322-080
C-CAP,S 100P-50 CH
C503
87-010-322-080
C-CAP,S 100P-50 CH
C504
87-010-322-080
C-CAP,S 100P-50 CH
C505
87-010-322-080
C-CAP,S 100P-50 CH
C506
87-010-322-080
C-CAP,S 100P-50 CH
C510
87-012-368-080
C-CAP,S 0.1-50 F
C831
87-010-198-080
CAP, CHIP 0.022
CN202
8A-CH4-689-010
CONN,3P V 2.5
CN205
87-A60-109-010
CONN,2P V S2M-2W
CN301
8A-CH4-689-010
CONN,3P V 2.5
CN303
8A-CH4-686-010
CONN, 2P V 2.5
CN304
8A-CH4-686-010
CONN, 2P V 2.5
CN401
87-A60-424-010
CONN,16P V TOC-B
CN403
87-099-201-010
CONN,8P 6216 H
CN802
8A-CH4-692-010
CONN,4P H 2.5<K,EZ>
CN802
8A-CH4-687-010
CONN,4P V 2.5<U>
CNA205
8A-CD9-626-010
CONN ASSY,2P DOOR
CNA303
8A-CH4-634-010
CONN ASSY, 2P S-SP.L
CNA304
8A-CH4-635-010
CONN ASSY, 2P S-SP.R
CNA402
8A-CD9-625-010
CONN ASSY,6P CD-ME
CNA802
8A-CD9-631-010
CONN ASSY,4P TP-ME
FC401
8A-CD9-621-010
FF-CABLE, 16P CD-RF
FC403
8A-CD9-622-010
FF-CABLE, 8P CD-FR
L401
87-003-102-080
COIL, 10UH
L404
87-003-152-080
COIL, 100UH
R840
87-029-124-010
RES,FUSE 2.2-1/4
SFR430
87-024-437-080
SFR,100K H RH063MC
SW205
87-036-389-010
SW, PUSH 1-1-1 R8120125
X401
8Z-CD5-633-010
VIB, CER16.93MHZ FCR16.93M2
FRONT C.B
C601
87-010-313-080
CAP, CHIP 18P
C602
87-010-315-080
C-CAP,S 27P-50 CH
C603
87-010-319-080
C-CAP,S 56P-50 CH
C604
87-010-312-080
C-CAP,S 15P-50 CH
C605
87-010-317-080
C-CAP,S 39P-50 CH
C608
87-010-196-080
CHIP CAPACITOR,0.1-25
C610
87-010-555-040
CAP,E 100-10 GAS
C611
87-010-196-080
CHIP CAPACITOR,0.1-25
C612
87-A10-189-040
CAP,E 220-10
C613
87-010-495-040
CAP,E 2.2-50 GAS
C614
87-010-196-080
CHIP CAPACITOR,0.1-25
C615
87-010-493-040
CAP,E 0.47-50 GAS
C616
87-010-494-040
CAP,E 1-50 GAS
C620
87-015-785-080
CHIP CAPACITOR, 0.1FZ-25Z
C625
87-010-196-080
CHIP CAPACITOR,0.1-25
CN601
87-099-033-010
16P 6216 H
CN602
87-099-201-010
CONN,8P 6216 H
CNA603
8A-CD9-624-010
CONN ASSY,4P TU-FR
JW611
87-003-097-080
COIL,1.0UH K LAL02
JW612
87-003-097-080
COIL,1.0UH K LAL02
JW637
87-003-097-080
COIL,1.0UH K LAL02
LCD601
8Z-CH4-635-010
LCD,HLC7365 ZCH-4
LED602
88-CD6-630-010
LED,934ID RED
LED603
88-CD6-630-010
LED,934ID RED
LED604
88-CD6-630-010
LED,934ID RED
LED606
88-CD6-630-010
LED,934ID RED
LED607
88-CD6-630-010
LED,934ID RED
LED610
88-CD6-630-010
LED,934ID RED
LED611
88-CD6-631-010
LED,934GD GRN
LED612
88-CD6-630-010
LED,934ID RED
S601
87-A91-704-080
SW,TACT EVQ 214 05R
S603
87-A91-704-080
SW,TACT EVQ 214 05R
S604
87-A91-704-080
SW,TACT EVQ 214 05R
S605
87-A91-704-080
SW,TACT EVQ 214 05R
S606
87-A91-704-080
SW,TACT EVQ 214 05R
S607
87-A91-704-080
SW,TACT EVQ 214 05R
S608
87-A91-704-080
SW,TACT EVQ 214 05R
S613
87-A91-704-080
SW,TACT EVQ 214 05R
S621
87-A91-704-080
SW,TACT EVQ 214 05R
S622
87-A91-704-080
SW,TACT EVQ 214 05R
S623
87-A91-704-080
SW,TACT EVQ 214 05R
X601
87-030-273-010
VIB,XTAL 32.768K5PPM
X602
87-030-376-080
VIB,CER CSA5.76MG200
-5-