Aiwa CSD-A510 User manual

SERVICE MANUAL
DATA
BASIC TAPE MECHANISM : TN-21ZVC-2000
BASIC CD MECHANISM : DA11T3C
COMPACT DISC RADIO
CASSETTE RECORDER
CSD-A510
CSD-A519
S/M Code No. 09-003-343-2R1
LH(S),EZ(S),K(S)
LH1J(S)
REVISION
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
CSD-A510 LH(S)(S/M Code No. 09-003-343-2T1)
CSD-A510 EZ(S),K(S)/A519 LH1J(S)(S/M Code No. 09-003-343-2T2).

2
SPECIFICATIONS
LH, HA MODELS K MODEL
EZ MODEL
•
Design and specifications are subject to change without
notice.
•
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
Precaution to replace Optical block
(SF-P101NR)
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.
Solder
1
16
TO/FROM CD C.B
PICK UP ASSY
SF-P101NR

4
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-A21-064-010 IC,LA4227
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-CD9-610-010 C-IC,LC865516A-5K51
87-A21-431-010 IC,BA4560N
TRANSISTOR
89-327-143-080 TR,2SC2714 (0.1W)
87-026-447-080 TR,2SC1740S R
87-026-463-080 TR,2SA933S (0.3W)
87-026-213-080 CHIP-TR,DTC114YK
89-112-965-080 TR,2SA1296 (0.75W)
87-026-291-080 TR,DTC124XS
89-213-702-080 TR,2SB1370E
87-026-462-080 TR,2SC1740 S(RS 0.3W)
89-318-154-080 TR,2SC1815 (0.4W)
89-109-332-380 TR,2SA933RS
89-113-187-080 TR,2SA1318TU
87-026-295-080 TR,DTC144TK
89-317-403-080 TR,2SC1740S
87-026-239-080 TR,DTC114TK (0.2W)
87-026-464-080 TR,DTC114TS (0.3W)
DIODE
87-020-465-080 DIODE,1SS133 (110MA)
87-A40-128-080 C-VARI-CAP,HVU202A
87-027-607-080 ZENER,HZ7B3L
87-070-345-080 DIODE,IN4148
87-A40-648-080 ZENER,MTZJ8.2A
87-017-978-080 DIODE,1N4003
87-027-702-080 DIODE,ZENER HZ6C2L (200MA)
87-A40-465-010 DIODE,FR202
MAIN C.B
C211 87-A11-603-080 CAP, S 0.15-16
C212 87-A11-603-080 CAP, S 0.15-16
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 470-50V
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,E 100-10
C317 87-010-197-080 CAP, CHIP 0.01 DM
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
C835 87-010-322-080 C-CAP,S 100P-50 CH
C836 87-010-322-080 C-CAP,S 100P-50 CH
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<LH<S>>
C853 87-A11-145-080 CAP,TC U 0.01-50 Z F<EXCEPT LH<S>>
CN201 87-099-018-010 CONN,16P
CN801 87-A60-110-010 CONN,4P V S2M-4W
CNA302 8A-CD9-629-010 CONN ASSY,6P MA-TU
CNA801 8A-CD9-630-010 CONN ASSY, 4P RPH
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
C261 87-010-402-080 CAP, ELECT 2.2-50V
C262 87-010-402-080 CAP, ELECT 2.2-50V
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
C266 87-010-263-080 CAP, ELECT 100-10V
C267 87-010-112-080 CAP, ELECT 100-16V
C268 87-010-112-080 CAP, ELECT 100-16V
C271 87-010-237-080 CAP, ELECT 1000-16V
C272 87-010-237-080 CAP, ELECT 1000-16V
C278 87-010-405-080 CAP, ELECT 10-50V
C279 87-010-385-080 CAP, ELECT 220-25V
! 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 87-010-263-080 CAP, ELECT 100-10V
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
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

5
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
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 87-016-669-080 C-CAP,S 0.1-25 K B
C439 87-010-178-080 CHIP CAP 1000P
C440 87-010-145-080 C-CAP, S 1P-50 C CH
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 87-010-247-080 CAP, ELECT 100-50V
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 87-010-197-080 CAP, CHIP 0.01 DM
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 87-015-785-080 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 87-015-785-080 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
C483 87-012-156-080 C-CAP,S 220P-50 CH
C484 87-012-156-080 C-CAP,S 220P-50 CH
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
C494 87-010-197-080 CAP, CHIP 0.01 DM
C495 87-016-669-080 C-CAP,S 0.1-25 K B
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 87-016-669-080 C-CAP,S 0.1-25 K B
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
CN401 87-A60-424-010 CONN,16P V TOC-B
CN403 87-099-201-010 CONN,8P 6216 H
CN802 8A-CH4-687-010 CONN,4P V 2.5
CNA205 8A-CD9-631-010 CONN ASSY, 2P DOOR
CNA402 8A-CD9-625-010 CONN ASSY,6P CD-ME
CNA802 8A-CD9-631-010 CONN ASSY, 4P TP-ME
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 SFR100K,RH063EC
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 87-010-317-010 CHIP CAP,S 39P CH
C605 87-010-264-040 CAP,E 100-10 5L
C606 87-012-368-080 C-CAP,S 0.1-50 F
C607 87-015-779-010 CHIP CAPACITOR, 0.01
C608 87-010-401-080 CAP, ELECT 1-50V
C609 87-010-400-080 CAP, ELECT 0.47-50V
C611 87-A10-189-040 CAP,E 220-10 M5L
C613 87-012-368-080 C-CAP,S 0.1-50 F
C614 87-010-312-080 C-CAP,S 15P-50 CH
C617 87-012-368-080 C-CAP,S 0.1-50 F
C618 87-018-209-080 CAP,TC U 0.1-50 ZF
C620 87-015-819-080 C-CAP,0.01-50 K B
C621 87-015-819-080 C-CAP,0.01-50 K B
C622 87-015-779-010 CHIP CAPACITOR, 0.01
C623 87-015-779-010 CHIP CAPACITOR, 0.01
C624 87-015-779-010 CHIP CAPACITOR, 0.01
C625 87-015-779-010 CHIP CAPACITOR, 0.01
C626 87-015-779-010 CHIP CAPACITOR, 0.01
C627 87-015-779-010 CHIP CAPACITOR, 0.01
C628 87-018-209-080 CAP,TC U 0.1-50 ZF UP050
C629 87-018-119-080 CAP,TC U 100P-50 K B UP050
C630 87-018-119-080 CAP,TC U 100P-50 K B UP050
C631 87-018-119-080 CAP,TC U 100P-50 K B UP050
C632 87-018-119-080 CAP,TC U 100P-50 K B UP050
CN601 87-099-033-010 CONN,16P 6216H
CN602 87-099-201-010 CONN,8P 6216 H
L601 87-003-102-080 COIL, 10UH
L602 87-003-147-080 COIL,22UH J LAL02
L603 87-005-798-010 COIL,1.0UH J LAL02
L604 87-005-798-010 COIL,1.0UH J LAL02
L606 87-003-149-080 COIL,47UH J LAL02
LED601 88-CD6-630-010 LED,934ID RED
LED602 88-CD6-630-010 LED,934ID RED
LED603 88-CD6-630-010 LED,934ID RED
LED608 88-CD6-630-010 LED,934ID RED
LED610 88-CD6-631-010 LED,934GD GRN
LED611 87-CD8-616-010 LED,SA36-11 HWA-11.0
S601 87-A90-696-080 SW,TACT TS2103-03-430
S602 87-A90-696-080 SW,TACT TS2103-03-430
S603 87-A90-696-080 SW,TACT TS2103-03-430
S604 87-A90-696-080 SW,TACT TS2103-03-430
S605 87-A90-696-080 SW,TACT TS2103-03-430
S609 87-A90-696-080 SW,TACT TS2103-03-430
S611 87-A90-696-080 SW,TACT TS2103-03-430
S614 87-A90-696-080 SW,TACT TS2103-03-430
S615 87-A90-696-080 SW,TACT TS2103-03-430
X601 87-030-273-010 VIB,XTAL 32.768K5PPM
X602 87-030-376-080 VIB,CER CSA5.76MG200
TUNER C.B
C1 87-010-314-080 C-CAP,S 22P-50V

6
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
C2 87-010-316-080 C-CAP,S 33P-50 CH
C3 87-010-314-080 C-CAP,S 22P-50V
C4 87-010-322-080 C-CAP,S 100P-50 CH
C5 87-010-378-080 CAP, ELECT 10-16V
C7 87-012-156-080 C-CAP,S 220P-50 CH
C8 87-010-197-080 CAP, CHIP 0.01 DM
C9 87-010-311-080 CAP 12P
C10 87-010-197-080 CAP, CHIP 0.01 DM
C11 87-010-152-080 C-CAP,S 8P-50 D CH
C12 87-010-314-080 C-CAP,S 22P-50V
C13 87-010-322-080 C-CAP,S 100P-50 CH
C14 87-010-148-080 C-CAP,S 4P-50 C CH
C15 87-016-669-080 C-CAP,S 0.1-25 K B
C16 87-010-178-080 CHIP CAP 1000P
C17 87-016-669-080 C-CAP,S 0.1-25 K B
C18 87-010-197-080 CAP, CHIP 0.01 DM
<LH<S>,519LH1J<S>>
C18 87-010-188-080 CAP,CHIP 6800P<K<S>,EZ<S>>
C19 87-016-669-080 C-CAP,S 0.1-25 K B
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-A11-569-080 C-CAP,S 0.012-50 K B
<LH<S>,519LH1J<S>>
C24 87-010-189-080 C-CAP,S 8200P-50 K B<K<S>,EZ<S>>
C25 87-010-189-080 C-CAP,S 8200P-50 K B<K<S>,EZ<S>>
C25 87-A11-569-080 C-CAP,S 0.012-50 K B
<LH<S>,519LH1J<S>>
C26 87-012-358-080 C-CAP,S 0.47-10 Z F
C27 87-012-358-080 C-CAP,S 0.47-10 Z F
C28 87-010-992-080 C-CAP,S 0.047-25 B
C29 87-010-992-080 C-CAP,S 0.047-25 B
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
C35 87-010-197-080 CAP, CHIP 0.01 DM
C36 87-010-263-080 CAP, ELECT 100-10V
C37 87-010-197-080 CAP, CHIP 0.01 DM
C40 87-010-329-080 C-CAP,S 6P-50 D UJ<K<S>,EZ<S>>
C41 87-010-321-080 CHIP CAPACITOR,82P(J)<K<S>,EZ<S>>
C42 87-010-150-080 C-CAP,S 6P-50 CH<K<S>,EZ<S>>
C44 87-012-140-080 CAP 470P<K<S>,EZ<S>>
C51 87-010-197-080 CAP, CHIP 0.01 DM
C56 87-010-327-080 C-CAP,S 4P-50 C UJ
<LH<S>,519LH1J<S>>
C92 87-010-178-080 CHIP CAP 1000P
CF1 87-A90-128-010 FLTR,AM IF CFAL-455
CF2 87-008-261-010 FILTER, SFE10.7MA5-A
CF3 87-008-261-010 FILTER, SFE10.7MA5-A
CN2 87-A60-116-010 CONN,6P H S2M-6WR
L2 87-A50-560-010 COIL,FM BPF(ACD)
L3 8A-CD9-660-010 BAR-ANT,MW 2B-ACD(COI)
<LH<S>,519LH1J<S>>
L3 8A-CD9-661-010 BAR-ANT,MW/LW 3B-ACD(COI)
<K<S>,EZ<S>>
L4 87-A50-562-010 COIL,FM RF EX(ACD)
L5 87-A50-564-010 COIL,FM OSC EX(ACD)
L6 87-A50-337-010 COIL,AM OSC (TOKO)
<LH<S>,519LH1J<S>>
L7 87-A50-579-010 COIL,AM IFT(ACD)
L8 87-A50-335-010 COIL,FM IFT (TOKO)
L9 87-A50-577-010 COIL,FM DET(ACD)
L10 87-005-849-080 COIL,10UH(CECS)
L16 87-A50-569-010 COIL,LW OSC-ACD(COI)<K<S>,EZ<S>>
L17 87-A50-337-010 COIL,AM OSC (TOKO)<K<S>,EZ<S>>
PVC1 87-A91-635-010 TUN-CAP,20P-140P E-ACD
(MITSUMI<K<S>,EZ<S>>
PVC1 87-A91-167-010 TUN-CAP,20P-160P FA-22125 N000
<LH<S>,519LH1J<S>>
SW1 87-A91-548-010 SW,SL-2-3 SK23E01G06
<LH<S>,519LH1J<S>>
SW1 87-A91-549-010 SW,SL-6-4 SK64D01G06<K<S>,EZ<S>>
TC5 87-011-253-080 TRIMER,30P LAR<K<S>,EZ<S>>
TC6 87-011-253-080 TRIMMER,CER 30P 4.0X4.5 ECR
<K<S>,EZ<S>>
H.P. C.B
CN101 8A-CD9-628-010 CONN ASSY,3P MA-HP
CN102 87-A60-685-010 CONN,4P H WHT EH
HP1 87-A60-569-010 JACK,HTJ-035-18
BATT1 C.B
C901 87-010-192-080 C-CAP,S 0.022-50 F
C902 87-010-192-080 C-CAP,S 0.022-50 F
C903 87-010-192-080 C-CAP,S 0.022-50 F
C904 87-010-192-080 C-CAP,S 0.022-50 F
CNA901 8A-CD9-627-010 CONN ASSY,3P PWR
! PR901 87-A90-092-080 PROTECTOR,2.5A 491
SP901 87-CD6-213-010 SPR-C,BATT (-)
SP902 87-CD6-213-010 SPR-C,BATT (-)
BATT2 C.B
SP903 87-CD6-213-010 SPR-C,BATT (-)
SP904 87-CD6-213-010 SPR-C,BATT (-)
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
KEY C.B
S606 87-A90-696-080 SW,TACT TS2103-03-430
S607 87-A90-696-080 SW,TACT TS2103-03-430
S608 87-A90-696-080 SW,TACT TS2103-03-430
VOL SEL C.B<LH<S>,519LH1J<S>>
SW901 87-A91-369-010 SW,AC SL 2 2 2 SDKGA41700
<LH<S>,519LH1J<S>>

87
• 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
IC BLOCK DIAGRAM
IC, LA1828
IC, M61509FP
IC, LA6541D
IC, BA4560N
mono. SW
Control logic

123456789
10 11 12 13 14
A
B
C
D
E
F
G
H
I
J
K
109
WIRING-1 (MAIN/CD)

1211
SCHEMATIC DIAGRAM-1 (MAIN)
NM : NO MOUNTED
NM
C-JUMPER
C-JUMPER
NM
100
100 1SS133
LH
PT, E 2.5WPT, H 2.5W PT, E 2.5W
K, EZ MODELS
LH MODEL
J
PR1
J1
AC JACK
LH
MTZJ6.8B MTZJ6.8B
M61509FP

1413
SCHEMATIC DIAGRAM-2 (CD)

1234567
A
B
C
D
E
F
G
H
I
J
K
WIRING-2 (MOTOR)
PIN3
M3
SW1
_
+
M2
M3
(SPINDLE MOTOR)
SW1
(INSIDE LIMIT SW)
M2
(SLED MOTOR)
TO B CD C.B CNA402
H MOTOR C.B
_+
1615
TRANSISTOR ILLUSTRATION
E
B
C
ECB ECB ECB
BCE
2SC2714
DTC114TK
DTC114YK
DTC144TK
2SA1296
2SC1815 2SA933
2SC1740
DTC114TS
DTC124XS
2SA1318
2SB1370

123456789
10 11 12 13 14
A
B
C
D
E
F
G
H
I
J
K
1817
WIRING-3 (FRONT/HP/BATT1/BATT2/KEY)
F BATT1 C.B
(INSERTED PARTS)
J VOL SEL C.B
(INSERTED PARTS)
G BATT2 C.B
(INSERTED PARTS)
C FRONT C.B
(INSERTED PARTS)
I KEY C.B
(INSERTED PARTS)
I KEY C.B
(CHIP PARTS)
C FRONT C.B
(CHIP PARTS)
E H.P. C.B
(INSERTED PARTS)
DRY BATTERY
R14x8
DC 12V
SPEAKER
HP1
PHONES
S611
3-MODE
EQUALIZER
S601
REPEAT
SLEEP
/OSC
LED608
OPE/BATT
LED610
Q-SOUND
LED602
REPEAT
S606
CD
S608
TAPE
S609
QSOUND
S603
STOP/MEMORY
S605
PLAY/PAUSE
LED601
RADIO
LED603
CD
S615
LR
1
1
2
1
2
15
16
7
8
14
3
TO B CD C.B
CN202
TO B CD C.B
CN301
TO A MAIN C.B
CN201
TO B CD C.B
CN403
S614
VOLUME
S604
S602
SKIP/SEARCH
STANDBY
RADIO
1
3
13
POWER
S607
3
2
1
3
2
1
B A
B
A
PT901
J1 AC
B
A
PT901
J1 AC
AC
DC
Rxxx
NOTE
E
C
B
SW901
EZ, K
MODEL
PT1
PT
SP902 SP901 SP904 SP903
LH MODEL
12
13
25
37
36
24 48
1
1
56
10
110
56
(7 SEG LED)
B
BCE
E
C
SW901
AC VOLTAGE
110-120V 220-240V
CNA901

2019
SCHEMATIC DIAGRAM-3 (FRONT/KEY)
R616 1k
R653 1k
R619 1k
R618 1k
R617 1k
R651 1k
R652
10
R647
47k
R648
330
CN601
DRF
3-MODE EQUALIZER
VOLUME
VOLUME
C FRONT C.B
I KEY C.B
TO A MAIN C.B
CN201 TO B CD C.B (2/2)
CN403
X601
32.768
kHz
X602
5.76MHz
SYSTEM CONTROL
CD-SW
WRQ
RWC
CQCK
SQOUT
COIN
AC 12V
O-CD
O-Q SOUND
O-BEAT
I-FM ST
0-TU
O-DATA
O-MUTE
O-P. CONT
12V
NC
I-SYS
U-COM 5V
D.GND
SW 8V
OPE/FWD
OPE/REV
LC865516A-5K51
Q610
2SA933S
DIGIT SW Q603
DTC114YK
RESET
Q613
DTC114TK
Q608
DTC114TK
Q607
DTC114TK
Q604
2SC1740S
Q606
DTC114TK
CLK-SHIFT SW
LED DRIVER
LED611 SA36-11
(7 SEG LED)
DP
DIGIT
SEG DP
SEG C
SEG B
SEG A
SEG D
SEG E
SEG G
SEG F
NC
C608
1/50 C609
0.47/50
C604
39p
C603
56p
C602
27p
C601
18p
C614
15p
R601
1k
R620
1k
R622
1k
R623
1.2k
R624
1.2k
R625
1.5k
R626
1.8k
R627
2.2k
R628
3.3k
R629
3.9k
R621
820
R602 10k
R603 10k
R655 10k
R659
100k
R604
470k
R634
1.5k
R660
1k
R635
1.5k
R636
1.5k
R650
22k
R630
2.2k
R656
1k
R657
1k
R670
1k
R658
10
C605
100/10
C627 0.01 C623 0.01
C622 0.01
C620 0.01
C621 0.01
C624 0.01
C625 0.01
C626 0.01
C606 0.1
C611 220/6.3
Q604,606-608
OPE/BAT
LED608
9341D RED
LED610
934GD GRN
LED601
9341D RED
LED603
9341D RED
LED602
9341D RED
RADIO
S601 S602 S603 S604 S605 S606 S607 S608
S609
S611
S615 S614
P1-1
P1-2
P2-1P2-2
P1-3 P2-3
O-RWC
O-DATA
O-CD LED
O-TU LED
O-TA LED
NC
NC
NC
NC
NC
NC NC VDD
SEG DP
SEG A
SEG B
SEG C
SEG D
SEG E SEG F SEG D XT1(IN) CF1(IN) XT2(OUT) CF2(OUT)
I-WRQ
I-REM
I-DRF
O-SFT LED
O-CD ON
O-TU ON
O-BEAT
O-MUTE
O-DIGIT
O-COIN
I-SQOUT
O-CQCK
O-SEG RPEAT
O-P. CONT
O-SHIFT
O-QS LED
O-BASS LED
I-CDSW
I-MOTOR
I-KEY1
I-KEY0
S601
S602
S603
S604
S605
S606
S607
S608
S609
S611
S614
S615
REPEAT SLEEP/OSC
SKIP/SEARCH
SKIP/SEARCH
STOP/MEMORY
PLAY/PAUSE
CD
POWER STANDBY/RADIO
TAPE
QSOUND
C618
0.1
C617
0.1
C632 100p
C631 100p
C630 100p
C629 100p
L606 47µH
L604
1µH
L603
1µH
L602 22µH
L605 JW
C628
0.1

2221
SCHEMATIC DIAGRAM-4 (TUNER: LH)
10
68k
FM BALANCE ADJ.
100p

23
1234567
A
B
C
D
E
F
G
H
I
J
K
WIRING-4 (TUNER: LH)

24
1234567
A
B
C
D
E
F
G
H
I
J
K
WIRING-5 (TUNER: K, EZ)

2625
SCHEMATIC DIAGRAM-5 (TUNER: K, EZ)
FM BALANCE ADJ.

< TUNER SECTION >
(LH MODEL)
1. AM Freq. Range Adjustment
L006 ....................................................................... 517kHz
TC003................................................................... 1750kHz
2. AM Tracking Adjustment
L003 ....................................................................... 600kHz
TC004................................................................... 1400kHz
3. AM IF Adjustment
Settings: • Test point: IC001 (LA1828) 19PIN
• Adjustment location: L007
Method: Adjust L007 so that the output level at 1400kHz
becomes maximum.
4. FM Freq. Range Adjustment
L005 .....................................................................87.0MHz
TC001.................................................................109.0MHz
5. FM Tracking Adjustment
L004 .....................................................................88.0MHz
TC002.................................................................108.0MHz
6. FM IF Adjustment
Settings: • Test point: IC001 (LA1828) 19PIN
• Adjustment location: L008
Method: Adjust L008 so that the output level at 98.0MHz
becomes balanced.
7. FM Balance Adjustment
Settings: • Test point: IC001 (LA1828) 19PIN
• Adjustment location: L009
Method: Adjust L009 so that the output level at 98.0MHz
becomes balanced.
(K, EZ MODELS)
1. LW Freq. Range Adjustment
L016 ....................................................................... 145kHz
TC005..................................................................... 295kHz
2. MW Freq. Range Adjustment
L017 ....................................................................... 515kHz
TC003................................................................... 1635kHz
3. MW Tracking Adjustment
L003 ....................................................................... 600kHz
TC004................................................................... 1400kHz
4. LW Tracking Adjustment
TC006..................................................................... 288kHz
5. AM IF Adjustment
Settings: • Test point: IC001 (LA1828) 19PIN
• Adjustment location: L007
Method: Adjust L007 so that the output level at 1400kHz
becomes maximum.
6. FM Freq. Range Adjustment
L005 .....................................................................87.4MHz
TC001.................................................................108.3MHz
7. FM Tracking Adjustment
L004 .....................................................................88.0MHz
TC002.................................................................108.0MHz
8. FM IF Adjustment
Settings: • Test point: IC001 (LA1828) 19PIN
• Adjustment location: L008
Method: Adjust L008 so that the output level at 98.0MHz
becomes balanced.
9. FM Balance Adjustment
Settings: • Test point: IC001 (LA1828) 19PIN
• Adjustment location: L009
Method: Adjust L009 so that the output level at 98.0MHz
becomes balanced.
< DECK SECTION >
10. Tape Speed Adjustment
Settings : • Test tape : TTA-100
• Test point : J251 (PHONES jack)
• Adjustment location : SFR of deck motor
Method : Play back the test tape and adjust SFR so that
the frequency counter reads 3000Hz±30Hz.
11. Head Azimuth Adjustment
Settings : • Test tape : TTA-320
• Test point : J251 (PHONES jack)
• Adjustment location : Azimuth adjustment
screw
Method : Play back the 8kHz signal of the test tape and
adjust screw so that the output becomes
maximum.
12. Bias frequncy Adjustment
L801..................................................................85kHz±0.5kHz
< CD SECTION >
13. FE Balance Adjustment
Settings : • Test point : IC401 PIN58 (VR), IC401 PIN 20
(FE)
• Adjustment location : SFR430
Method : Playback the disc and adjust SFR430 so that the
test point voltage becomes 0V.
ELECTRICAL ADJUSTMENT
!
RPH
0
M1 (TAPE MOTOR)
MAIN C.B
A
L801
IC801
CN201
PHONES
CN801
@
H.P. C.B
E
0!
IC404
IC001
SFR430 #
CN401
CD C.B
B
TUNER C.B
(LH MODEL)
D
1
5
2
123
63 74
L009
L006
PVC001
TC1TC2
TC4 TC3 L005
L007
L008
L004
L003
(BAR ANT)
IC001
19
TUNER C.B
(K, EZ MODELS)
D
7
3
4
21
85 96
L009
L016 L017
TC006
TC005
PVC001
TC1
TC2
TC4 TC3
L005
L007
L008
L004
L003
(BAR ANT)
19
HP1
2827

29
< TUNER SECTION >
< FM SECTION >
Sensitivity: Less than 19dB (88.0MHz)
(THD 3%) Less than 18dB (98.0MHz)
Less than 18dB (108.0MHz)
Signal to Noise Ratio: LH MODEL:
(Input 60dB) More than 57dB (at 98.0MHz)
K, EZ MODELS:
More than 50dB (at 98.0MHz)
Distortion: Less than 1.5% (at 98.0MHz)
(Input 60dB)
Intermediate frequency: 10.7MHz ±0.1MHz
Stereo separation: More than 22dB (at 98MHz)
< AM/MW SECTION >
Sensitivity: Less than 45dB (at 600kHz)
(S/N 10dB) Less than 45dB (at 1000kHz)
Less than 45dB (at 1400kHz)
Distortion: Less than 3.0%
(Input 74dB)
Intermediate frequency: 455kHz±3.5kHz
< LW SECTION > (K, EZ MODELS)
Sensitivity: Less than 57dB
(S/N 10dB) (at 153/198/288kHz)
Signal to Noise Ratio: More than 24dB
(Input 74dB) (at 198kHz)
Distortion:
(Input: 74/120dB) Less than 3% (at 198kHz)
< CASSETTE SECTION >
Tape speed: 3000Hz+3%-2%
Wow & flutter: Less than 0.35% (JIS RMS)
S/N ratio: More than 35dB
Distortion: Less than 3.0% (PB)
Noise (PB): Less than 1mV
(DC, MIN)
Less than 1.2mV (AC, MIN)
Erasing Ratio (W/O FILTER): More than 45dB
PRACTICAL SERVICE FIGURE

30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30, 31
32, 33
34
35
IC, LA9241ML
Pin No. Pin Name I/O Description
IC DESCRIPTION
FIN2
FIN1
E
F
TB
TE-
TE
TESI
SCI
TH
TA
TD-
TD
JP
TO
FD
FD-
FA
FA-
FE
FE-
AGND
SP
SPI
SPG
SP-
SPD
SLEQ
SLD
SL-, SL+
JP-, JP+
TGL
TOFF
I
I
I
I
I
I
O
I
I
I
O
I
I
I
O
O
I
I
I
O
I
—
O
I
I
I
O
I
O
I
I
I
I
Pin to which external pickup photo diode is connected. RF signal is created by adding
with the FIN1 pin signal. FE signal is created by subtracting from the FIN1 pin signal.
Pin to which external pickup photo diode is connected.
Pin to which external pickup photo diode is connected. TE signal is created by
subtracting from the F pin signal.
Pin to which external pickup photo diode is connected.
DC component of the TE signal is input.
Pin to which external resistor setting the TE signal gain is connected between the TE
pin.
TE signal output pin.
TES “Track Error Sense” comparator input pin. TE signal is passed through a band-
pass filter then input.
Shock detection signal input pin.
Tracking gain time constant setting pin.
TA amplifier output pin.
Pin to which external tracking phase compensation constants are connected between
the TD and VR pins.
Tracking phase compensation setting pin.
Tracking jump signal (kick pulse) amplitude setting pin.
Tracking control signal output pin.
Focusing control signal output pin.
Pin to which external focusing phase compensation constants are connected between
the FD and FA pins.
Pin to which external focusing phase compensation constants are connected between
the FD– and FA– pins.
Pin to which external focusing phase compensation constants are connected between
the FA and FE pins.
FE signal output pin.
Pin to which external FE signal gain setting resistor is connected between the FE pin.
Analog signal GND.
Signal ended output of the CV+and CV- pin input signal.
Spndle amp input.
Pin to which external spindle gain setting resistor in 12 cm mode is connected.
Pin to which external spindle phase compensation constants are connected together
with SPD pin.
Spindle control signal output pin.
Pin to which external sled phase compensation constants are connected.
Sled control signal output pin.
Sled advance signal input pin from microprocessor.
Tracking jump signal input pin from DSP.
Tracking gain control signal input from DSP. Low gain when TGL = H.
Tracking off control signal input pin from DSP. Off when TOFF = H.