Aiwa CSD-EX150 HR User manual

BASIC TAPE MECHANISM : TN-21ZVC-1812
BASIC CD MECHANISM : DA-11T3C
COMPACT DISC STEREO
RADIO CASSETTE RECORDER
CSD-EX150
S/M Code No. 09-994-327-3R3
HR HC U2
SERVICE MANUAL
REVISION
MODEL CODE : 8ZCDB-0237(S)
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-994-327-3T3).
DATA

2
SPECIFICATIONS
HR, HC MODELS
U2 MODEL
•
Design and specifications are subject to change without
notice.
•
Design and specifications are subject to change without
notice.

3
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

4
1. Remove the screws 1(V+3-10 GLD*2), 2(UT2+3-6*5) from the rear cabinet.
2. While pressing down the Q sound button, remove the rear cabinet .
Open the hanger wide to the right and left, and remove it.
3. Remove the screws 3(V+3-10 GLD*4).
1
2
3
DISASSEMBLY INSTRUCTIONS

5
4. Put the part of front cabinet shown by the arrow away from the H.P jack
5. Remove the CD block, the main board, and others from the front cabinet.

6
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
87-A20-955-010 IC,LA1828
87-070-416-010 IC,NJU7201 L55
87-A21-111-040 C-IC,M62495FP
87-A20-946-040 C-IC,MM1434XF
87-A21-193-010 IC,TA8227P
87-A21-145-040 C-IC,BA4560F-E2
87-A20-446-010 C-IC,LA9241ML
87-A20-459-010 C-IC,LC78622ED
87-A20-856-010 IC,BA6898S
8Z-CDB-651-010 C-IC,LC865516A-5L84
TRANSISTOR
89-319-233-080 TR,2SC1923 (0.1W)
87-026-572-080 TR,DTA114TS
87-026-215-080 TR,DTC114YS
87-026-291-080 TR,DTC124XS
89-318-154-080 TR,2SC1815 (0.4W)
89-113-184-080 TR,2SA1318T
89-112-965-080 TR,2SA1296 (0.75W)
87-026-463-080 TR,2SA933S (0.3W)
89-320-011-080 TR,2SC2001 (15W)
89-318-155-080 TR,2SC1815 (0.4W)
87-026-462-080 TR,2SC1740 S(RS 0.3W)
89-110-155-080 TR,2SA1015(0.4W)
87-026-496-080 FET,2SJ103GR
89-328-786-080 TR,2SC2878B
87-026-217-080 TR,DTC124ES
87-026-235-080 CHIP-TR,DTC114EK
87-026-211-080 TR,DTA144EK
87-026-447-080 TR,2SC1740S R
DIODE
87-020-465-080 DIODE,1SS133 (110MA)
87-017-162-080 ZENER,HZS7C3L
87-017-148-080 ZENER,HZS6A1L
87-070-136-080 ZENER,MTZJ5.1B
87-027-399-080 ZENER,HZ7A3L (200MA)<U>
87-027-607-080 ZENER,HZ7B3L<HR,HC>
87-017-139-010 ZENER,HZS15-2
87-A40-466-080 ZENER,MTZJ2.7A
87-A40-465-090 DIODE,FR202
MAIN C.B
C1 87-010-314-080 C-CAP,S 22P-50V
C2 87-010-316-080 C-CAP,S 33P-50 CH
C3 87-010-314-080 C-CAP,S 22P-50V
C5 87-010-151-080 C-CAP,S 7P-50 CH
C6 87-010-378-080 CAP, ELECT 10-16V
C7 87-018-208-080 CAP 0.047-50F
C8 87-010-197-080 CAP, CHIP 0.01 DM
C9 87-010-154-080 CAP CHIP 10P
C10 87-010-197-080 CAP, CHIP 0.01 DM
C12 87-010-314-080 C-CAP,S 22P-50V
C13 87-010-148-080 CAP, CHIP S 75P SL
C14 87-010-400-080 CAP, ELECT 0.47-50V
C15 87-010-197-080 CAP, CHIP 0.01 DM
C16 87-010-178-080 CHIP CAP 1000P
C17 87-016-669-080 C-CAP,S 0.1-25 K B
C18 87-016-460-080 C-CAP,S 0.22-16 B
C19 87-010-544-080 CAP, ELECT 0.1-50V
C20 87-010-400-080 CAP, ELECT 0.47-50V
C21 87-010-403-080 CAP, ELECT 3.3-50V
C22 87-010-197-080 CAP, CHIP 0.01 DM
C24 87-010-197-080 CAP, CHIP 0.01 DM<HR,HC>
C24 87-010-188-080 CAP,CHIP 6800P<U>
C25 87-010-197-080 CAP, CHIP 0.01 DM<HR,HC>
C25 87-010-188-080 CAP,CHIP 6800P<U>
C26 87-016-460-080 C-CAP,S 0.22-16 B
C27 87-016-460-080 C-CAP,S 0.22-16 B
C28 87-010-194-080 CAP, CHIP 0.047
C29 87-010-194-080 CAP, CHIP 0.047
C30 87-010-248-080 CAP, ELECT 220-10V
C31 87-010-379-080 CAP, ELECT 22-16V
C32 87-010-197-080 CAP, CHIP 0.01 DM
C33 87-010-197-080 CAP, CHIP 0.01 DM
C34 87-010-197-080 CAP, CHIP 0.01 DM
C37 87-012-155-080 C-CAP 180P-50CH
C38 87-010-318-080 C-CAP,S 47P-50 CH
C91 87-010-197-080 CAP, CHIP 0.01 DM
C92 87-010-178-080 CHIP CAP 1000P
C97 87-018-134-080 CAPACITOR,TC-U 0.01-16<U>
C98 87-010-197-080 CAP, CHIP 0.01 DM<U>
C203 87-010-401-080 CAP, ELECT 1-50V
C204 87-010-221-080 CAP, ELECT 470-10V
C205 87-010-263-080 CAP, ELECT 100-10V
C206 87-010-248-080 CAP, ELECT 220-10V
C206 87-010-248-080 CAP, ELECT 220-10V
C210 87-010-198-080 CAP, CHIP 0.022
C211 87-010-260-080 CAP, ELECT 47-25V
C212 87-010-198-080 CAP, CHIP 0.022
C220 87-016-495-090 CAP,E 3300-25 SMG
C230 87-010-405-080 CAP, ELECT 10-50V
C231 87-010-404-080 CAP, ELECT 4.7-50V<HR,HC>
C232 87-010-263-080 CAP, ELECT 100-10V
C233 87-010-197-080 CAP, CHIP 0.01 DM
C234 87-010-263-080 CAP, ELECT 100-10V
C261 87-010-196-080 CHIP CAPACITOR,0.1-25
C262 87-010-384-080 CAP, ELECT 100-25V
C263 87-010-385-080 CAP, ELECT 220-25V
C264 87-010-196-080 CHIP CAPACITOR,0.1-25
C265 87-010-236-080 CAP,E 1000-10 SME
C301 87-010-405-080 CAP, ELECT 10-50V
C302 87-010-405-080 CAP, ELECT 10-50V
C303 87-010-405-080 CAP, ELECT 10-50V
C304 87-010-404-080 CAP, ELECT 4.7-50V
C305 87-010-213-080 C-CAP,S 0.015-50 B
C306 87-010-546-080 CAP, ELECT 0.33-50V
C307 87-010-544-080 CAP, ELECT 0.1-50V
C308 87-010-260-080 CAP, ELECT 47-25V
C309 87-010-263-080 CAP, ELECT 100-10V
C310 87-010-544-080 CAP, ELECT 0.1-50V
C311 87-010-546-080 CAP, ELECT 0.33-50V
C312 87-010-213-080 C-CAP,S 0.015-50 B
C313 87-010-404-080 CAP, ELECT 4.7-50V
C314 87-010-405-080 CAP, ELECT 10-50V
C315 87-010-405-080 CAP, ELECT 10-50V
C316 87-010-405-080 CAP, ELECT 10-50V
C317 87-010-401-080 CAP, ELECT 1-50V
C318 87-010-401-080 CAP, ELECT 1-50V
C319 87-010-197-080 CAP, CHIP 0.01 DM
C320 87-010-405-080 CAP, ELECT 10-50V
C321 87-010-260-080 CAP, ELECT 47-25V
C322 87-010-402-080 CAP, ELECT 2.2-50V
C325 87-010-400-080 CAP, ELECT 0.47-50V
C326 87-010-400-080 CAP, ELECT 0.47-50V
C329 87-010-401-080 CAP, ELECT 1-50V
C330 87-010-197-080 CAP, CHIP 0.01 DM
C331 87-010-197-080 CAP, CHIP 0.01 DM
C332 87-010-197-080 CAP, CHIP 0.01 DM
C333 87-010-197-080 CAP, CHIP 0.01 DM
C334 87-010-404-080 CAP, ELECT 4.7-50V
C335 87-010-401-080 CAP, ELECT 1-50V
C336 87-010-401-080 CAP, ELECT 1-50V
C337 87-010-178-080 CHIP CAP 1000P
C338 87-010-384-080 CAP, ELECT 100-25V
C339 87-010-404-080 CAP, ELECT 4.7-50V

7
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
C340 87-010-401-080 CAP, ELECT 1-50V
C341 87-010-178-080 CHIP CAP 1000P
C342 87-010-384-080 CAP, ELECT 100-25V
C343 87-010-384-080 CAP, ELECT 100-25V
C344 87-010-384-080 CAP, ELECT 100-25V
C345 87-010-384-080 CAP, ELECT 100-25V
C346 87-010-235-080 CAP,E 470-16 SME
C347 87-010-384-080 CAP, ELECT 100-25V
C348 87-010-235-080 CAP,E 470-16 SME
C351 87-010-401-080 CAP, ELECT 1-50V
C355 87-010-384-080 CAP, ELECT 100-25V
C401 87-010-178-080 CHIP CAP 1000P
C402 87-012-157-080 C-CAP,S 330P-50 CH
C403 87-012-157-080 C-CAP,S 330P-50 CH
C407 87-010-248-080 CAP, ELECT 220-10V
C410 87-010-402-080 CAP, ELECT 2.2-50V
C411 87-010-177-080 C-CAP,S 820P-50 SL
C412 87-010-402-080 CAP, ELECT 2.2-50V
C413 87-012-158-080 C-CAP,S 390P-50 CH
C415 87-010-406-080 CAP, ELECT 22-50
C416 87-010-404-080 CAP, ELECT 4.7-50V
C417 87-010-384-080 CAP, ELECT 100-25V
C418 87-010-402-080 CAP, ELECT 2.2-50V
C419 87-010-177-080 C-CAP,S 820P-50 SL
C420 87-012-158-080 C-CAP,S 390P-50 CH
C422 87-010-406-080 CAP, ELECT 22-50
C423 87-010-404-080 CAP, ELECT 4.7-50V
C424 87-010-194-080 CAP, CHIP 0.047
C425 87-010-177-080 C-CAP,S 820P-50 SL
C426 87-010-186-080 CAP,CHIP 4700P
C427 87-010-404-080 CAP, ELECT 4.7-50V
C428 87-010-260-080 CAP, ELECT 47-25V
C429 87-012-153-080 C-CAP,S 120P-50 CH
C430 87-010-213-080 C-CAP,S 0.015-50 B
C431 87-010-405-080 CAP, ELECT 10-50V
C433 87-010-177-080 C-CAP,S 820P-50 SL
C434 87-010-186-080 CAP,CHIP 4700P
C435 87-010-404-080 CAP, ELECT 4.7-50V
C436 87-012-153-080 C-CAP,S 120P-50 CH
C437 87-010-213-080 C-CAP,S 0.015-50 B
C438 87-010-405-080 CAP, ELECT 10-50V
C442 87-010-405-080 CAP, ELECT 10-50V
C445 87-010-194-080 CAP, CHIP 0.047
C490 87-010-322-080 C-CAP,S 100P-50 CH
C491 87-010-322-080 C-CAP,S 100P-50 CH
CF1 87-A90-128-010 FLTR,AM IF CFAL-455
CF2 82-785-747-080 CF,MS2 GHY,R
CF3 82-785-747-080 CF,MS2 GHY,R
CN210 87-049-919-010 CONN,3P EH V WHT
CN220 87-049-469-010 CONN,4P V
CN230 87-099-572-010 CONN,15P TUC-P15P-B1
CN320 87-049-469-010 CONN,4P V
CN330 87-009-031-010 CONNECTOR, 3P
CN410 87-049-469-010 CONN,4P V
CN420 87-009-030-010 CONNECTOR 2P PH M
D3 87-A40-226-080 VARI-CAP,SVC251SPA
J301 87-009-216-010 JACK, DIA 3.5
L2 87-A50-347-010 COIL,FM BPF EX<U>
L3 87-A50-350-010 COIL,BAR ANT AMN (COI)<HR,HC>
L3 87-A50-349-010 COIL,BAR ANT AMW (COI)<U>
L4 87-A50-345-010 COIL,FM RF EX
L5 87-A50-343-010 COIL,FM OSC EX<HR,HC>
L5 87-A50-449-010 COIL,FM OSC U<U>
L6 87-A50-337-010 COIL,AM OSC (TOKO)
L7 87-A50-336-010 COIL,AM IFT (TOKO)
L8 87-A50-335-010 COIL,FM IFT (TOKO)
L9 87-A50-334-010 COIL,FM DET (TOKO)
L10 87-003-102-080 COIL, 10UH
L310 87-003-098-010 COIL 2.2UH<U>
L401 87-007-342-010 COIL,OSC 85K BIAS
PVC1 87-A91-318-010 TUN-CAP,20P-140P E(TWD)<HR,HC>
PVC1 87-A91-316-010 TUN-CAP,20P-160P U(TWD)<U>
S1 87-A91-174-010 SW,SL 2-4-2 SK42H01G06
S301 87-A90-815-010 SW,PUSH 2-2-6 SPUN19-S-501
S410 87-A91-173-010 SW,SL 2-2-3 SK23E01G04
CD C.B
C501 87-010-197-080 CAP, CHIP 0.01 DM
C502 87-010-221-080 CAP, ELECT 470-10V
C503 87-010-221-080 CAP, ELECT 470-10V
C504 87-010-197-080 CAP, CHIP 0.01 DM
C506 87-010-196-080 CHIP CAPACITOR,0.1-25
C507 87-010-196-080 CHIP CAPACITOR,0.1-25
C508 87-A10-381-080 CAP,E 1000-10 RE
C509 87-010-197-080 CAP, CHIP 0.01 DM
C510 87-010-197-080 CAP, CHIP 0.01 DM
C511 87-010-263-080 CAP, ELECT 100-10V
C513 87-010-196-080 CHIP CAPACITOR,0.1-25
C514 87-010-196-080 CHIP CAPACITOR,0.1-25
C515 87-012-157-080 C-CAP,S 330P-50 CH
C516 87-010-545-080 CAP, ELECT 0.22-50V
C525 87-010-176-080 C-CAP,S 680P-50 SL
C527 87-010-186-080 CAP,CHIP 4700P
C528 87-012-156-080 C-CAP,S 220P-50 CH
C529 87-010-545-080 CAP, ELECT 0.22-50V
C530 87-012-140-080 CAP 470P
C531 87-010-374-080 CAP, ELECT 47-10V
C532 87-010-401-080 CAP, ELECT 1-50V
C533 87-010-184-080 CHIP CAPACITOR 3300P(K)
C535 87-010-147-080 C-CAP,S 3P-50 CH
C536 87-010-314-080 C-CAP,S 22P-50 CH
C538 87-010-196-080 CHIP CAPACITOR,0.1-25
C539 87-010-404-080 CAP, ELECT 4.7-50V
C540 87-010-196-080 CHIP CAPACITOR,0.1-25
C541 87-010-405-080 CAP, ELECT 10-50V
C543 88-700-850-081 CAP, NYLAR 0.047
C544 88-700-920-810 CAP 0.15 MF50V
C545 87-010-197-080 CAP, CHIP 0.01 DM
C546 87-010-374-080 CAP, ELECT 47-10V
C547 87-010-263-080 CAP, ELECT 100-10V
C548 87-010-248-080 CAP, ELECT 220-10V
C549 87-010-198-080 CAP, CHIP 0.022
C550 87-010-374-080 CAP, ELECT 47-10V
C551 87-010-178-080 CHIP CAP 1000P
C552 87-010-197-080 CAP, CHIP 0.01 DM
C553 87-010-248-080 CAP, ELECT 220-10V
C554 87-010-263-080 CAP, ELECT 100-10V
C555 87-010-403-080 CAP, ELECT 3.3-50V
C556 87-010-197-080 CAP, CHIP 0.01 DM
C557 87-010-196-080 CHIP CAPACITOR,0.1-25
C558 87-010-197-080 CAP, CHIP 0.01 DM
C559 87-010-315-080 C-CAP,S 27P-50 CH
C560 87-010-263-080 CAP, ELECT 100-10V
C561 88-700-910-081 MYLAR,0.1
C562 87-010-196-080 CHIP CAPACITOR,0.1-25
C563 87-012-156-080 C-CAP,S 220P-50 CH
C564 87-018-121-080 CAP, CER 150P-50V
C565 87-010-263-080 CAP, ELECT 100-10V
C566 87-010-196-080 CHIP CAPACITOR,0.1-25
C569 87-010-404-080 CAP, ELECT 4.7-50V
C570 87-018-134-080 CAPACITOR,TC-U 0.01-16<U>
C571 87-010-248-080 CAP, ELECT 220-10V
C572 87-010-196-080 CHIP CAPACITOR,0.1-25
C573 87-010-196-080 CHIP CAPACITOR,0.1-25
C575 87-010-312-080 C-CAP,S 15P-50 CH
C576 87-010-312-080 C-CAP,S 15P-50 CH
C578 87-018-134-080 CAPACITOR,TC-U 0.01-16
C579 87-010-263-080 CAP, ELECT 100-10V
C582 87-010-196-080 CHIP CAPACITOR,0.1-25

8
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
C583 87-010-405-080 CAP, ELECT 10-50V
C584 87-012-156-080 C-CAP,S 220P-50 CH
C585 87-010-405-080 CAP, ELECT 10-50V
C586 87-012-156-080 C-CAP,S 220P-50 CH
C587 87-010-322-080 C-CAP,S 100P-50 CH
C589 87-010-322-080 C-CAP,S 100P-50 CH
C590 87-010-322-080 C-CAP,S 100P-50 CH
C591 87-010-322-080 C-CAP,S 100P-50 CH
C592 87-010-322-080 C-CAP,S 100P-50 CH
C593 87-010-196-080 CHIP CAPACITOR,0.1-25
C601 87-010-313-080 CAP, CHIP 18P
C602 87-010-313-080 CAP, CHIP 18P
C603 87-010-197-080 CAP, CHIP 0.01 DM
C604 87-010-196-080 CHIP CAPACITOR,0.1-25
C605 87-010-385-080 CAP, ELECT 220-25V
C611 87-010-401-080 CAP, ELECT 1-50V
C612 87-010-400-080 CAP, ELECT 0.47-50V
C640 87-010-197-080 CAP, CHIP 0.01 DM
C641 87-010-197-080 CAP, CHIP 0.01 DM
C644 87-018-134-080 CAPACITOR,TC-U 0.01-16
C655 87-010-178-080 CHIP CAP 1000P
C656 87-015-627-080 C-CAP,1000P-50 B
C657 87-010-197-080 CAP, CHIP 0.01 DM
C658 87-015-819-080 CAPACITOR,0.01
C659 87-010-178-080 CHIP CAP 1000P
C660 87-010-405-080 CAP, ELECT 10-50V
C685 87-010-317-080 C-CAP,S 39P-50 CH
C686 87-010-319-080 C-CAP,S 56P-50 CH
C690 87-010-312-080 C-CAP,S 15P-50 CH
CN520 87-A60-424-010 CONN,16P V TOC-B
CN610 87-099-751-010 CONN,16P V 9604SC
CN630 87-009-030-010 CONNECTOR 2P PH M
CN640 87-099-561-010 CONN,15P TUC-P15X-B1
L501 87-003-102-080 COIL, 10UH
L502 87-003-226-080 MICRO INDUCTOR 100UJ
L504 87-003-102-080 COIL, 10UH
L505 87-003-226-080 MICRO INDUCTOR 100UJ<U>
L590 87-003-102-080 COIL, 10UH<U>
L591 87-008-372-010 FILTER, EMI BL OIRNI<U>
L592 87-003-226-080 MICRO INDUCTOR 100UJ
L593 87-003-102-080 COIL, 10UH<U>
L601 87-003-143-080 COIL 4.7 UH
L602 87-008-372-010 FILTER, EMI BL OIRNI
SFR501 87-024-176-080 SEMI-FIXED RESISTOR, 100K
X501 81-592-641-080 CERALOCK 16.93MHZ
X601 87-030-273-010 VIB,XTAL 32.768K5PPM
X602 87-030-376-080 VIB,CER CSA5.76MG200
FRONT C.B
CN620 87-099-757-010 CONN,16P 9604S F
D601 87-A91-172-010 LED, SA36-11HWA-11.0MM RED
D611 87-A40-622-010 LED,L-34HDSL RED
D614 87-A40-622-010 LED,L-34HDSL RED
S601 87-A90-164-080 SW,TACT SKQAB(N)
S602 87-A90-164-080 SW,TACT SKQAB(N)
S603 87-A90-164-080 SW,TACT SKQAB(N)
S604 87-A90-164-080 SW,TACT SKQAB(N)
S605 87-A90-164-080 SW,TACT SKQAB(N)
KEY L C.B
D641 87-A40-623-010 LED,L-34GDSL GRN
D642 87-A40-623-010 LED,L-34GDSL GRN
S606 87-A90-164-080 SW,TACT SKQAB(N)
S607 87-A90-164-080 SW,TACT SKQAB(N)
S608 87-A90-164-080 SW,TACT SKQAB(N)
KEY R C.B
S611 87-A90-164-080 SW,TACT SKQAB(N)
S620 87-A90-164-080 SW,TACT SKQAB(N)
S621 87-A90-164-080 SW,TACT SKQAB(N)
MOTOR C.B
M2 9X-262-576-910 MOTOR GEAR ASSY
PIN3 91-564-722-110 CONNECTOR 6P
SW1 91-572-085-120 LEAF SW
AC C.B
C901 87-A11-132-080 CAP,TC U 0.01-50 K B
C902 87-A11-132-080 CAP,TC U 0.01-50 K B
C903 87-A11-132-080 CAP,TC U 0.01-50 K B
C904 87-A11-132-080 CAP,TC U 0.01-50 K B
CN910 87-049-919-010 CONN,3P EH V WHT
! F901 87-A90-092-080 PROTECTOR,2.5A 491<HR,HC>

9
• 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.
88
A
Resistor Code
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage Type Tolerance
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
Form LW t
1.6 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
Lt
W

10
TRANSISTOR ILLUSTRATION
E C B
2SA933
2SC1740
DTA144EK
DTA114TS
DTC114YS
DTC124XS
B C E EB
C
2SB1370
S G D
2SJ103
E C B
2SA1015
2SA1296
2SA1318
2SC1815
2SC1923
2SC2001
2SC2878
DTC114EK

1211
IC, BA6898S
IC, TA8227P
IC BLOCK DIAGRAM
IC, LA1828
IC, MM1434XF

1413
WIRING-1 (MAIN)
123456789
10 11 12 13 14
A
B
C
D
E
F
G
H
I
J
M
14
PN410
S607,D641
RADIO
S606,D642
CD
S608
TAPE
S001
BAND
S410
FM MODE/OSC
EH
FM AM
STEREO
MONO
TO/FROM CD C. B
CN640
1 PN220
Q SOUND
4
1PN3204
M1
DECK
MOTOR
S1
DECK
SW
SP1
L CH
SP2
R CH
J301
S301
OFF
ON
VOL
S620
VOL
S621
3 - MODE
EQUALIZER
S611
TO/FROM
CD C. B CN540
SW420
REC
SW
12
LR
RPH
14
85
11
4
85
2
12
158
9
16 10
1346
7 9 10 12
1
2
3
4
1 5 10 15
1510
12
13
15
20
24
1
2
3
1
2
3
POWER C.B
MAIN C.B (INSERTED PARTS)
KEY L C.B (INSERTED PARTS) KEY R C.B (INSERTED PARTS)
BATT C.B
U MODEL
EXCEPT U MODEL
HR, HC MODEL
BATTERY
R14 x 8
DC12V
EXCEPT HR, HC MODEL
HR, HC MODEL
HR, HC MODEL
U MODEL
PT901
PT901 SW 901
J601
AC
J601
AC
AV VOLTAGE
AC110V - 120V AC220V
120V AC240V
ANT - FM
L3
AM ANTENNA
1 5 10 12
24 20 15 13
U MODEL
U MODEL

14 13 12 11 10 9 8 765432
1
A
B
C
D
E
F
G
H
I
J
MAIN C.B (CHIP PARTS)
KEY R C.B (CHIP PARTS) KEY L C.B (CHIP PARTS)
U MODEL
U MODEL
U MODEL:L310
EXCEPT
U MODEL:JW330
1615

1817
SCHEMATIC DIAGRAM-1 (MAIN 1/2)
MAIN C. B (1/2)
RR
R
RR
R
RADIO
RADIO
V V
S301
QSOUND
AZIMU TH
ADJ.
ON
OFF
S410
FM MODE/OSC
STEREO
MONO
CD
CD
LED DRIVELED DRIVE
3-MODE
EQJALIZER
KEY R
C. B
KEY L C. B
TO/FROM MAIN C.B (2/2)
Q207, 206
TU B + SWITCH
Q409, 410
TAPE B + SWITCH
TAPE B + SWITCH
10k
CN420
TO/FROM CD C. B (2/2) CN640
SW420
REC
SW
Q420, 421
PB SWITCH
(1/2)
(2/2)
PB AMP
PB AMP
(2/2)
(2/2)
(1/2)
(1/2)
REC AMP
REC AMP
PN410
CN410
22k
4.7k
R
L
RPH
EH
56
56
Q406,407,408
REC SWITCH
Q430,431,432,433
BIAS SWITCH
BIAS OSC
6.8k
5.6
Q402,403 BIAS LEVEL SWITCH
L401,C404
AC BIAS
ADJ.
10k
10k
LED
DRIVER
Q226
SWITCH
8:U HR, HC
TAPE MECHA BLOCK
S1
DECK
SW
M1
DECK
MOTOR
PN220
Q210,211
201
B + SWITCH
Q270,271
MOTOR
DRIVE/SWITCH
7.8V
REG
7.8V
REG
5.5V
REG
5.5V REG
Q222,223
AC IN DETECT
U
EXCEPT U
BATT C. B
POWER
C. B
4
BATT
R14 x 8
HR, HC MODEL
AC VOL TAGE
AC~
AC~
AC~
AC120V 60Hz
10V
REG
IC260
5.3V REG
IC303
AF
POWER
AMP
IC301
AUDIO SELECT/AMP
4.7k
4.7k
MUTE
MUTE
PN320
(L)
(R)
J301
U
IC302
Q-SOUND
EQ AMP
TO/FROM CD C.B (1/2) CN540
1N4148
D421
IN4148
D420
IN4148
R486
R485
C445 0.047µF
R492
5.6k D493
1N4148
R491
5.6k
D492
D491
1N4148
D490
1N4148
R999 4.7k
C490 100P
C491 100P
10k
2SD1370
U
SIGNAL
: FM / PB
: AM / REC
2SA933S
87
81
82
83
84
87
2.2k
HZ7A3L
MOUNT
NO MOUNT
NO MOUNT
4.7k
HZ7B3L
NO MOUNT
MOUNT
4.7/50V

2019
SCHEMATIC DIAGRAM-2 (MAIN 2/2)
PVC001A
MAIN C.B (2/2)
CT1C CT1D 8
75P
Q 2.3
SWITCH
R
R
FM IF ADJ
BAND FM AM
S410
FM MODE/OSC
FM IF ADJ.
AM IF ADJ.
FM FREQ.
RANGE ADJ.
AM FREQ. RANGE.
ADJ
STEREO
MONO
(2/2)
TO/FROM
MAIN C.B (1/2)
IF AMP
L6,CT1B
CT1B
CT1A
L3
L5, CT1D
FM TRACKING ADJ.
L4, CT1C
TUNING
PVC 1
AM TRACKING ADJ.
L3, CT1A
PVC1A - 1D
CT1A - 1D
AM/FM FRONTEND
SIGNAL
: FM / PB
: AM / REC
HC, HR U
C024/C025
L005
R004
R091
C098
C097
PVC001
8: 8:
0.01uF
5 1/2T 3.3MM
10
NM
NM
NM
140P
6800P
6 1/2T 3.0MM
(WITH SHIELD
CASE)
22
4.7k
0.01uF
0.01uF
160P
HC, HR U
L002 NM 2 1/2T 5.0MM
7P
C005
0.01uF
C002
33P
C003
22P
C092
1000P
C038
47P
C091
D003
SVC251SPA

2221
WIRING-2 (CD)
MOTOR C.B
123456789
10 11 12 13 14
123456789
10 11 12 13 14
E
D
C
B
A
A
B
C
D
E
CD C. B (INSERTED PARTS) FRONT C. B
(INSERTED PARTS)
64 1
16
17
32
33
U MODEL
48
49 1
16
17
32
33
48 49
64
16 10 5 1
17 20 25 30 32
1
3
TO/ FROM MAIN C. B CN330
1
2
5
1016
15
15 10 15
TO/FROM MAIN C. B CN230
1
1
1
12 13
24
25
36
37
48
2
2
15
16
PICK UPASSY
SF-P101 NR
1
2PN630
SW630
DOOR
SW
S601
REPEAT
REPEAT
S603
S604
D601
CD TRACK
D611
OP/BATT
D614
S602
STOP/
MEMORY
S605
PLAY/
PAUSE
CD C. B (CHIP PARTS) FRONT C. B
(CHIP PARTS)

2423
SCHEMATIC DIAGRAM-3 (CD 1/2)
CD C.B (1/2)
TO/FROM CD C.B (2/2)
TO/FROM MAIN CD C.B (1/2) CN330
TO/FROM CD C.B (2/2)
DA-11T3C
OPTICAL PICK UP
BLOCK SF-P101 NR
120k
120k
120k
120k
CN1
CN520
CN510
PIN3
MOTOR C.B
M1
M2
SW1
IC503
SPINDOLE/
SLED
MOTOR
DRIVER
47k
3.9k
150k
150k
LED
DRIVER
1N4148
REG
F.B
47k
4.7k
4700P
22P
1k
8:
8
UEXCEPT U
R
Q501,502
B + SWITCH
CD MECHANISM
D510 1N4148 D511 1N4148
C535
3P
JW
0.01
10uH
100uH
IC502
LC78622ED
C570 0.01uH NM
SIGNAL
: FM / PB
: AM / REC
C544 0.33/50
C543 M0.047
8

2625
SCHEMATIC DIAGRAM-4 (CD 2/2)
CD C.B (2/2)FRONT C. B
TO/FROM MAIN CD C.B (1/2) CN230
TO/FROM CD C.B (1/2)
TO/FROM MAIN CD C.B (1/2) CN230
RR
RR
Q603,604,602
RESET
Q690
CLOCK SHIFT SWITCH
L651
SYSTEM CONTROL
P
1000P
1000P
1000P
1000P
1000P
1000P
1000P
1000P
OP/BATT
REPEAT
CD TRACK
1.5k
1.5k
1.5k
1.5k
1.5k
LED DEIVER
SEGMENT
DRIVER
S605 S604 S603 S602 S601
PLAY/
PAUSE STOP/
MEMORY REPEAT
CN640
SW630
(DOOR SW)

27
ELECTRICAL ADJUSTMENT
2
MAIN C.B
1
2
5
6364 7
L3
L401
L9
L7
L8
L5
L4
CT1B
CT1C
CT1A
CT1D
L6
8
< RADIO SECTION >
1. AM Frequency Range Adjustment
L6 ...................................................................... 517±3kHz
CT1B .............................................................. 1750±10kHz
2. AM Tracking Adjustment
L3 .......................................................................... 600kHz
CT1A.................................................................... 1400kHz
3. AM IF Adjustment
L7 .......................................................................... 455kHz
4. FM Frequency Range Adjustment
L5 ................................................................... 87±0.3MHz
CT1D............................................................. 109±0.3MHz
5. FM Tracking Adjustment
L4 ...........................................................................88MHz
CT1C .....................................................................108MHz
6. FM IF Adjustment
L8, L9 ...................................................................10.7MHz
< TAPE RECORDER SECTION >
7. Bias Adjustment
L401 ......................................................................... 60kHz
8. Azimuth Adjustment
Condition: • Test tape: TTA-320
• Test point: PHONES JACK
• Adjustment location:Azimuth adjustment
screw
Method: Play back the test tape and adjust so that the
output is maximum.

28
< FM SECTION >
IHF Sensitivity: Less than 20dB
(THD 3%)
Signal to noise ratio: More than 55dB
(Input 54dB) (at 98.0MHz)
Distortion: Less than 2.0% (at 98.0MHz)
(Input 54dB) Less than 5.0% (at 98.0MHz)
Stereo separation: More than 18dB (at 98.0MHz)
Intermediate frequency: 10.7±0.1MHz
< AM SECTION >
Sensitivity:
(S/N 10dB) Less than 45dB
Signal to noise ratio: More than 34dB
(Input 74dB)
Distortion: Less than 1.5%
(Input 74dB) (at 1000kHz)
Intermediate frequency: 455kHz
< DECK SECTION >
Tape speed: 3000Hz±2%
Distortion: Less than 2.0% (PB)
Less than 2.5% (REC)
Signal to noise ratio: More than 44dB (AC)
More than 50dB (DC)
Erasing ratio: More than 45dB
PRACTICAL SERVICE FIGURE