Aiwa CSD-EL55 User manual

COMPACT DISC STEREO RADIO
CASSETTE RECORDER
CSD-EL55
S/M Code No. 09-996-333-4R2
HR(S),K(S),
EZ(S)
SERVICE MANUAL
REVISION
This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
(S/M Code No.09-996-333-4T2) .
BASIC TAPE MECHANISM : 6ZM-3YPR3NC
BASIC CD MECHANISM : 3ZG-3E2N

2
SPECIFICATIONS
<Tuner section>
FM Tuner Section
Tuning range 87.5 MHz to 108 MHz
Antenna Rod antenna
AM (MW) Tuner Section
Tuning range 531 kHz to 1602 kHz (9 kHz step)
530 kHz to 1710 kHz (10 kHz step)
Antenna Ferrite bar antenna
AM (LW) Tuner Section [EZ, K Model]
Tuning range 153 kHz to 288 kHz
Antenna Ferrite bar antenna
<Cassette deck section>
Track format 4 track, 2 channels stereo
Frequency response Normal tape: 50 Hz - 12500 Hz
Recording system AC bias
Heads Deck 1: Playback head x 1
Deck 2: Recording/Playback head x 1
Erasure head x 1
<Compact disc player section>
Laser Semiconductor laser (λ= 780 nm)
D-A converter 1 bit dual
<General>
Speakers 100 mm cone type
Output PHONES (stereo minijack)
Dimensions of main unit (W x H x D)
510 x 181 x 244 mm
Weight of main unit 4.6 kg (not including batteries)
[HR Model]
Power output 2.5 W + 2.5 W (10% T.H.D. /7ΩDC)
2.0 W + 2.0 W (DIN 1% Rated Power)
Power requirements DC 12 V using eight size C (R14)
batteries
110 - 120 V/220 - 240 V AC,
switchable, 50/60 Hz
Power consumption 18 W
[EZ Model]
Power output 5 W + 5 W (DIN MUSIC POWER)
4.5 W + 4.5 W (10% T.H.D. /3.2 ΩDC)
3.3 W + 3.3 W (DIN 1% Rated Power)
Power requirements DC 12 V using eight size C (R14)
batteries
230 V AC, 50Hz
Power consumption 22 W
[K Model]
Power output 4.5 W + 4.5 W (10% T.H.D. /3.2ΩDC)
3.3 W + 3.3 W (DIN 1% Rated Power)
Power requirements DC 12 V using eight size C (R14)
batteries
230 V AC, 50Hz
Power consumption 22 W
• Design and specifications are subject to change without notice.
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ACCESSORIES LIST
1 8Z-CH1-907-010 IB,H(ECA)FM<HR>
1 8Z-CH1-908-010 IB,EZ(9L)FM<EZ>
1 8Z-CH1-909-010 IB,K(E)FM<K>
2 8Z-CK4-962-010 RC UNIT,RC-ZAT04 (VS)
!3 87-050-076-010 AC CORD SET ASSY,E
!4 87-099-726-010 PLUG,ADPTR CONV(K)<K>
!4 87-099-789-010 PLUG,ADPTR IR44<HR>

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
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.
(KSS – 213F) PICK-UP Assy P.C.B.
Solder

4
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
87-A21-184-010 IC,TA2104AN
87-A21-185-040 C-IC,LC72121M
87-A21-103-040 C-IC,MM1454XFBE
87-A20-715-010 IC,M62439SP
87-A20-591-010 IC,BA5417
87-017-889-010 IC,NJM4558LD
87-017-804-010 IC,BU4052BC
87-070-282-010 IC,BU2092
8Z-CH1-622-010 IC,LC867132V-5L08
87-A20-459-010 C-IC,LC78622ED
87-070-416-010 IC,NJU7201 L55
87-A20-911-010 IC,RPM6938
87-A20-446-010 C-IC,LA9241ML
87-A21-093-010 IC,LA6541D
87-001-982-010 IC,TA7291S
TRANSISTOR
87-A30-091-080 FET,2SJ460
87-026-291-080 TR,DTC124XS
89-213-702-080 TR,2SB1370E
89-319-233-080 TR,2SC1923O(0.1W)
87-A30-092-080 FET,2SK439E/F<K,EZ>
87-026-447-080 TR,2SC1740S RS<K,EZ>
89-320-011-080 TR,2SC2001K(15W)
87-026-214-080 TR,DTA114YS (0.3W)<K,EZ>
87-026-215-080 TR,DTC114YS
87-026-462-080 TR,2SC1740 S(RS 0.3W)
89-318-155-080 TR,2SC1815GR(0.4W)
87-A30-090-080 FET,2SK2541
87-A30-197-080 TR,KTA1267GR
87-026-610-080 TR,KTC3198GR
87-A30-154-080 TR,RT1N441S
89-109-521-080 TR,2SA952K(0.6W)
87-026-245-080 TR,DTC114ES
89-112-965-080 TR,2SA1296GR(0.75W)
87-026-463-080 TR,2SA933SRS(0.3W)
89-113-187-080 TR,2SA1318TU
87-026-289-080 TR,DTC143XS
87-026-464-080 TR,DTC114TS (0.3W)
89-113-184-080 TR,2SA1318TU
87-026-486-080 TR,DTA144TS
87-026-502-080 DTC144TS
DIODE
87-070-345-080 DIODE,IN4148
87-017-139-080 ZENER,HZS15-2
87-017-161-080 ZENER,HZS7C2L
87-017-148-080 ZENER,HZS6A1L
87-A40-465-010 DIODE,FR202
87-017-072-080 ZENER,HZS3B1
87-A40-292-080 ZENER,DZ2.7L
87-017-159-080 ZENER,HZS7B3L
MAIN C.B
C205 87-010-401-080 CAP, ELECT 1-50V
C206 87-010-401-080 CAP, ELECT 1-50V
C210 87-010-374-080 CAP, ELECT 47-10V
C211 87-010-405-080 CAP, ELECT 10-50V
C212 87-010-405-080 CAP, ELECT 10-50V
C219 87-010-375-080 CAP,E 330-10 SME
C220 87-010-405-080 CAP, ELECT 10-50V
C221 87-010-263-080 CAP, ELECT 100-10V
C223 87-010-405-080 CAP, ELECT 10-50V
C251 87-010-400-080 CAP, ELECT 0.47-50V
C252 87-010-400-080 CAP, ELECT 0.47-50V
C255 87-010-546-080 CAP, ELECT 0.33-50V
C256 87-010-546-080 CAP, ELECT 0.33-50V
C257 87-010-544-080 CAP, ELECT 0.1-50V
C258 87-010-544-080 CAP, ELECT 0.1-50V
C261 87-010-263-080 CAP, ELECT 100-10V
C262 87-010-260-080 CAP, ELECT 47-25V
C269 87-010-402-080 CAP, ELECT 2.2-50V
C270 87-010-402-080 CAP, ELECT 2.2-50V
C271 87-010-401-080 CAP, ELECT 1-50V
C272 87-010-401-080 CAP, ELECT 1-50V
C275 87-010-382-080 CAP, ELECT 22-25V
C276 87-010-382-080 CAP, ELECT 22-25V
C277 87-010-260-080 CAP, ELECT 47-25V
C278 87-010-384-080 CAP, ELECT 100-25V
C281 87-010-380-080 CAP, ELECT 47-16V
C282 87-010-380-080 CAP, ELECT 47-16V
C283 87-010-236-080 CAP,E 1000-10 SME
C284 87-010-236-080 CAP,E 1000-10 SME
C291 87-010-401-080 CAP, ELECT 1-50V
C305 87-010-263-080 CAP, ELECT 100-10V
C306 87-010-263-080 CAP, ELECT 100-10V
C311 87-010-546-080 CAP, ELECT 0.33-50V
C312 87-010-546-080 CAP, ELECT 0.33-50V
C331 87-A10-171-010 CAP,CER 390P-50 K B
C332 87-A10-171-010 CAP,CER 390P-50 K B
C333 87-A10-173-010 CAP,CER 560P-50 K B
C340 87-010-382-080 CAP, ELECT 22-25V
C343 87-A10-165-010 CAP,CER 120P-50 K B<K,EZ>
C363 87-010-405-080 CAP, ELECT 10-50V
C364 87-010-405-080 CAP, ELECT 10-50V
C369 87-A10-163-010 CAP,CER 82P-50 K SL
C370 87-A10-163-010 CAP,CER 82P-50 K SL
C373 87-010-401-080 CAP, ELECT 1-50V
C374 87-010-401-080 CAP, ELECT 1-50V
C382 87-010-401-080 CAP, ELECT 1-50V
C383 87-010-248-080 CAP, ELECT 220-10V
C405 87-010-401-080 CAP, ELECT 1-50V
C406 87-010-401-080 CAP, ELECT 1-50V
C452 87-A10-170-010 CAP,CER 330P-50 K B
C453 87-010-406-080 CAP, ELECT 22-50
C511 87-010-060-080 ELECTROLYTIC 100-16V
C512 87-010-385-080 CAP, ELECT 220-25V
C514 87-010-248-080 CAP, ELECT 220-10V
C520 87-010-405-080 CAP, ELECT 10-50V
C521 87-010-453-010 CAP, ELECT 4700-25V
C526 87-010-404-080 CAP, ELECT 4.7-50V
C527 87-010-401-080 CAP, ELECT 1-50V
C528 87-010-221-080 CAP, ELECT 470-10V
C529 87-010-263-080 CAP, ELECT 100-10V
C530 87-010-248-080 CAP, ELECT 220-10V
C536 87-010-386-080 CAP,E330-25 SME
C542 87-010-221-080 CAP, ELECT 470-10V
C543 87-010-401-080 CAP, ELECT 1-50V
C801 87-010-403-080 CAP, ELECT 3.3-50V
C802 87-018-134-080 CAPACITOR,TC-U 0.01-16
C803 87-010-263-080 CAP, ELECT 100-10V
C804 87-010-248-080 CAP, ELECT 220-10V
C805 87-018-134-080 CAPACITOR,TC-U 0.01-16
C806 87-010-374-080 CAP, ELECT 47-10V
C807 87-018-131-080 CAP, CER 1000P-50V
C809 87-010-248-080 CAP, ELECT 220-10V
C810 87-010-263-080 CAP, ELECT 100-10V
C812 87-010-401-080 CAP, ELECT 1-50V
C814 87-010-405-080 CAP, ELECT 10-50V
C816 87-010-545-080 CAP, ELECT 0.22-50V
C817 87-018-125-080 CAP, CER 330P-50V
C825 87-018-129-080 CAP, CER 680P-50V
C829 87-018-133-080 CAPACITOR,CER 4700P-16V
C830 87-018-123-080 CAP, CER 220P-50V
C831 87-010-545-080 CAP, ELECT 0.22-50V
C832 87-010-374-080 CAP, ELECT 47-10V

5
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
C833 87-010-401-080 CAP, ELECT 1-50V
C834 87-018-199-080 CAP, CER 3300P
C835 87-018-134-080 CAPACITOR,TC-U 0.01-16
C836 87-010-374-080 CAP, ELECT 47-10V
C837 87-010-404-080 CAP, ELECT 4.7-50V
C838 87-018-209-080 CAP, CER 0.1-50V
C840 87-018-139-080 CAP,1P-50 CH
C842 87-018-149-080 CAP,TC-U 15P-50 CH
C843 87-018-209-080 CAP, CER 0.1-50V
C844 87-018-134-080 CAPACITOR,TC-U 0.01-16
C845 87-018-209-080 CAP, CER 0.1-50V
C846 87-018-209-080 CAP, CER 0.1-50V
C847 87-018-209-080 CAP, CER 0.1-50V
C848 87-018-111-080 CAP, CERA-SOL SS 27P
C850 87-018-127-080 CAP, CER 470P-50V
C851 87-018-123-080 CAP, CER 220P-50V
C855 87-010-263-080 CAP, ELECT 100-10V
C857 87-018-149-080 CAP,TC-U 15P-50 CH
C858 87-018-149-080 CAP,TC-U 15P-50 CH
C859 87-010-263-080 CAP, ELECT 100-10V
C860 87-018-209-080 CAP, CER 0.1-50V
C861 87-018-209-080 CAP, CER 0.1-50V
C862 87-010-248-080 CAP, ELECT 220-10V
C865 87-010-404-080 CAP, ELECT 4.7-50V
C866 87-018-209-080 CAP, CER 0.1-50V
C867 87-010-263-080 CAP, ELECT 100-10V
C869 87-018-121-080 CAP, CER 150P-50V
C870 87-010-544-080 CAP, ELECT 0.1-50V
C875 87-018-134-080 CAPACITOR,TC-U 0.01-16
C876 87-010-236-080 CAP,E 1000-10 SME
C877 87-018-134-080 CAPACITOR,TC-U 0.01-16
C878 87-010-263-080 CAP, ELECT 100-10V
C879 87-018-134-080 CAPACITOR,TC-U 0.01-16
C880 87-010-221-080 CAP, ELECT 470-10V
C881 87-010-405-080 CAP, ELECT 10-50V
C882 87-010-405-080 CAP, ELECT 10-50V
C883 87-018-123-080 CAP, CER 220P-50V
C884 87-018-123-080 CAP, CER 220P-50V
C889 87-018-209-080 CAP, CER 0.1-50V
C891 87-018-134-080 CAPACITOR,TC-U 0.01-16
C892 87-010-221-080 CAP, ELECT 470-10V
C893 87-018-134-080 CAPACITOR,TC-U 0.01-16
C894 87-018-119-080 CAP, CER 100P-50V
C895 87-018-119-080 CAP, CER 100P-50V
C896 87-018-119-080 CAP, CER 100P-50V
C897 87-018-119-080 CAP, CER 100P-50V
C898 87-018-119-080 CAP, CER 100P-50V
C899 87-018-209-080 CAP, CER 0.1-50V
C901 87-018-134-080 CAPACITOR,TC-U 0.01-16
C902 87-010-263-080 CAP, ELECT 100-10V
C903 87-018-209-080 CAP, CER 0.1-50V
C1004 87-018-131-080 CAP, CER 1000P-50V
C1005 87-018-131-080 CAP, CER 1000P-50V
C1006 87-018-131-080 CAP, CER 1000P-50V
C1007 87-018-134-080 CAPACITOR,TC-U 0.01-16
C1008 87-018-134-080 CAPACITOR,TC-U 0.01-16
C1009 87-018-134-080 CAPACITOR,TC-U 0.01-16
C1011 87-018-131-080 CAP, CER 1000P-50V
CN201 87-009-883-010 CONN,10P TKC-T H(F)
CN202 87-009-883-010 CONN,10P TKC-T H(F)
CN203 87-A60-457-010 CONN,4P V TID-X
CN301 87-099-832-010 CONN,8P S2M-8W
CN302 87-099-827-010 CONN,3P S2M-3W
CN401 88-802-052-430 CONN ASSY,5P ORN
CN501 87-099-827-010 CONN,3P S2M-3W
CN801 87-A60-424-010 CONN,16P V TOC-B
CN802 87-099-194-010 CONN,6P 6216V
CN803 87-099-212-010 CONN,5P 6216 V
FFC1 88-CD5-638-010 FF-CABLE, 16P 1.0 220MM
FFC2 88-906-181-110 FF-CABLE,6P 1.25
FFC3 88-905-141-210 FF-CABLE, 5P 1.25
ICP192 87-002-330-010 PROTECTOR IC,ICP-N5
J201 87-009-216-010 JACK, DIA 3.5
L3 87-003-102-080 COIL, 10UH
L38 87-003-102-080 COIL, 10UH
L201 87-003-102-080 COIL, 10UH
L331 87-007-342-010 COIL,OSC 85K BIAS
L801 87-003-102-080 COIL, 10UH
L804 87-003-152-080 COIL, 100UH
L805 87-003-148-080 COIL, 33UH
SFR801 87-024-176-080 SEMI-FIXED RESISTOR, 100K
X801 81-592-641-010 VIB,CER 16.93MHZ
FRONT C.B
C435 87-015-819-080 CAPACITOR,0.01
C439 87-015-819-080 CAPACITOR,0.01
C501 87-010-754-080 CAP,E220-10 SRA 7L
C503 87-015-677-010 ELECTROLYTIC CAPACITOR, 100U 6
C505 87-018-209-080 CAP, CER 0.1-50V
C506 87-A10-139-010 CAP,CER 18P-50 K CH
C507 87-A10-140-010 CAP,CER 22P-50 K CH
C508 87-018-114-080 CAP, CERA-SOL SS 39P
C509 87-010-316-080 CAP, CERA-SOL SS 33P
C510 87-A10-136-010 CAP,CER 10P-50 K CH
C511 87-015-819-080 CAPACITOR,0.01
C522 87-015-696-080 CAP,E 2.2-50 7L
C523 87-015-694-080 CAP,E 0.47-50 7L
C524 87-015-696-080 CAP,E 2.2-50 7L
C561 87-010-060-080 ELECTROLYTIC 100-16V
C571 87-015-681-080 CAP,E 10-16 7L
CN461 87-099-753-010 CONN,11P H 9604
CN501 87-009-880-010 CONN,10P TKC-T H(M)
CN502 87-009-880-010 CONN,10P TKC-T H(M)
CNA551 8Z-CH1-628-010 CONN ASSY,6P WHT
COP301 87-A60-114-010 CONN,4P H S2M-4WR
D565 87-A40-162-010 LED,L-1154SRD
FFC4 88-911-101-110 FF-CABLE,11P 1.25
L502 81-NWB-655-010 COIL,10UH TROIDAL
LCD501 8Z-CH1-623-010 LCD,ZCH-1 4177-30PIN
R458 87-001-486-010 IC,ICP-N15
SW301 87-A90-095-080 SW,TACT EVQ11G04M
SW302 87-A90-095-080 SW,TACT EVQ11G04M
SW303 87-A90-095-080 SW,TACT EVQ11G04M
SW304 87-A90-095-080 SW,TACT EVQ11G04M
SW305 87-A90-095-080 SW,TACT EVQ11G04M
SW306 87-A90-095-080 SW,TACT EVQ11G04M
SW307 87-A90-095-080 SW,TACT EVQ11G04M
SW308 87-A90-095-080 SW,TACT EVQ11G04M
SW309 87-A90-095-080 SW,TACT EVQ11G04M
SW310 87-A90-095-080 SW,TACT EVQ11G04M
SW311 87-A90-095-080 SW,TACT EVQ11G04M
SW312 87-A90-095-080 SW,TACT EVQ11G04M
SW313 87-A90-095-080 SW,TACT EVQ11G04M
SW395 87-A90-095-080 SW,TACT EVQ11G04M
SW396 87-A90-095-080 SW,TACT EVQ11G04M
SW397 87-A90-095-080 SW,TACT EVQ11G04M
X501 87-030-273-010 VIB,XTAL 32.768K5PPM
X502 87-A70-018-080 VIB,CER 6.00MHZ MG200
LED C.B
D601 87-A40-161-010 LED,L-1154SGD
D602 87-A40-161-010 LED,L-1154SGD
D603 87-A40-161-010 LED,L-1154SGD
D604 87-A40-161-010 LED,L-1154SGD
D605 87-A40-161-010 LED,L-1154SGD
D606 87-A40-161-010 LED,L-1154SGD
D607 87-A40-161-010 LED,L-1154SGD
D608 87-A40-161-010 LED,L-1154SGD

6
D609 87-A40-161-010 LED,L-1154SGD
D610 87-A40-161-010 LED,L-1154SGD
SWITCH C.B
C391 87-A10-166-010 CAP,CER 150P-50 K B
C392 87-A10-166-010 CAP,CER 150P-50 K B
CN391 88-802-042-640 CONN ASSY,4P YEL
SW381 87-A90-798-010 SW,RTRY 1-2-24 EVQVENF0124B
SW391 87-A90-095-080 SW,TACT EVQ11G04M
SW392 87-A90-095-080 SW,TACT EVQ11G04M
SW393 87-A90-095-080 SW,TACT EVQ11G04M
SW394 87-A90-095-080 SW,TACT EVQ11G04M
TUNER C.B
C1 87-010-314-080 C-CAP,S 22P-50V
C2 87-010-314-080 C-CAP,S 22P-50V
C3 87-010-314-080 C-CAP,S 22P-50V
C5 87-010-196-080 CHIP CAPACITOR,0.1-25<HR>
C5 87-A10-484-080 C-CAP,S 1-25V<K,EZ>
C6 87-010-312-080 C-CAP,S 15P-50 CH<K,EZ>
C6 87-010-313-080 CAP, CHIP 18P<HR>
C7 87-014-049-080 CAP,PP 470P-100 J
C8 87-012-349-080 C-CAP,S 1000P-50 CH
C10 87-010-197-080 CAP, CHIP 0.01 DM
C11 87-010-197-080 CAP, CHIP 0.01 DM
C12 87-010-197-080 CAP, CHIP 0.01 DM
C13 87-010-150-080 C-CAP,S 6P-50 CH
C14 87-010-303-080 C-CAP,S 330P-50CH
C15 87-012-349-080 C-CAP,S 1000P-50 CH
C16 87-010-380-080 CAP, ELECT 47-16V
C17 87-010-198-080 CAP, CHIP 0.022-25
C18 87-015-819-080 CAPACITOR,0.01
C19 87-010-112-080 CAP, ELECT 100-16V
C20 87-010-404-080 CAP, ELECT 4.7-50V
C21 87-010-197-080 CAP, CHIP 0.01 DM
C22 87-010-197-080 CAP, CHIP 0.01 DM
C23 87-010-197-080 CAP, CHIP 0.01 DM
C24 87-010-303-080 C-CAP,S 330P-50CH<K,EZ>
C25 87-012-141-080 CAP, S 0.22-50V
C27 87-A10-484-080 C-CAP,S 1-25V
C28 87-010-196-080 CHIP CAPACITOR,0.1-25
C29 87-010-196-080 CHIP CAPACITOR,0.1-25
C30 87-010-213-080 C-CAP,S 0.015-50 B<HR>
C30 87-010-214-080 C-CAP,S 0.018-25<K,EZ>
C31 87-010-213-080 C-CAP,S 0.015-50 B<HR>
C31 87-010-214-080 C-CAP,S 0.018-25<K,EZ>
C33 87-010-401-080 CAP, ELECT 1-50V
C34 87-010-401-080 CAP, ELECT 1-50V
C35 87-015-819-080 CAPACITOR,0.01
C36 87-010-112-080 CAP, ELECT 100-16V
C37 87-010-197-080 CAP, CHIP 0.01 DM
C38 87-010-380-080 CAP, ELECT 47-16V
C39 87-010-404-080 CAP, ELECT 4.7-50V
C40 87-010-197-080 CAP, CHIP 0.01 DM
C41 87-012-349-080 C-CAP,S 1000P-50 CH
C42 87-012-349-080 C-CAP,S 1000P-50 CH
C43 87-012-349-080 C-CAP,S 1000P-50 CH
C44 87-010-311-080 CAP 12P
C45 87-010-312-080 C-CAP,S 15P-50 CH
C46 87-010-197-080 CAP, CHIP 0.01 DM
C47 87-010-197-080 CAP, CHIP 0.01 DM
C48 87-010-197-080 CAP, CHIP 0.01 DM
C49 87-012-199-080 C-CAP,S 220P-50V CH
C51 87-010-312-080 C-CAP,S 15P-50 CH<K,EZ>
C52 87-010-197-080 CAP, CHIP 0.01 DM<K,EZ>
C53 87-010-197-080 CAP, CHIP 0.01 DM<K,EZ>
C54 87-014-055-080 CAP,PP 820P-100 J<K,EZ>
C55 87-010-197-080 CAP, CHIP 0.01 DM<K,EZ>
C71 87-010-197-080 CAP, CHIP 0.01 DM<HR>
C71 87-015-819-080 CAPACITOR,0.01<K,EZ>
C72 87-010-196-080 CHIP CAPACITOR,0.1-25
C73 87-010-196-080 CHIP CAPACITOR,0.1-25
C78 87-010-196-080 CAP,CER 0.1-16V<K,EZ>
CF2 82-785-747-080 CF,MS2 GHY,R
CF3 82-785-747-080 CF,MS2 GHY,R
CF4 87-A91-094-010 FLTR,CDA10.7 MG80A
CN5 87-099-854-010 CONN,6P
CN6 87-A60-111-010 CONN,5P V S2M 5W
D3 87-A40-616-070 VARI-CAP,SVC384(S/T)
D4 87-A40-615-070 VARI-CAP,KV1311NT
D5 87-A40-615-070 VARI-CAP,KV1311NT
L2 88-CD6-655-010 COIL,FM5MM*3.5T
L3 87-A91-095-010 BAR-ANT,MW FOR 2B(SYN)<HR>
L3 87-A91-096-010 BAR-ANT,MW/LW FOR 3B(SYN)<K,EZ>
L4 87-A50-420-010 COIL,MW OSC(SYN)
L5 87-A50-424-010 COIL,FM RF EX(SYN)
L6 87-A50-427-010 COIL,FM OSC EX(SYN)
L7 87-A90-733-010 AM IFT W/C.F
L8 87-005-849-080 COIL,10UH(CECS)
L9 87-005-849-080 COIL,10UH(CECS)
L51 87-A50-421-010 COIL,LW OSC(SYN)<K,EZ>
TC1 87-011-220-080 TRIMMER CAP 20P VTC
TC51 87-011-233-080 TRIMER,50P VCT54<K,EZ>
X1 87-A70-061-010 VIB,XTAL 4.500MHZ CSA-309
LOADING MOTOR C.B
M1 87-045-305-010 MOTOR,RF-500TB DC-5V(2MA)
SW1 87-036-110-010 SW,MICRO SPPB62
SW2 87-036-110-010 SW,MICRO SPPB62
CD MOTOR C.B
M2 87-045-358-019 MOT,RF-310TA 43
M3 87-045-356-019 MOT,RF-310T 30
SW1 87-A90-042-010 SW,LEAF MSW 17310 MVPO
DECK C.B
M4 87-045-347-019 MOT,SHU 2L 70
SFR1 87-024-581-019 SFR,3.3K DIA6H K0A
SOL1 82-ZM1-635-010 SOL ASSY,23
SOL2 82-ZM1-635-010 SOL ASSY,23
SW1 87-036-110-010 SW,MICRO SPPB62
SW2 87-036-110-010 SW,MICRO SPPB62
SW3 87-036-110-010 SW,MICRO SPPB62
SW4 87-036-110-010 SW,MICRO SPPB62
SW5 87-036-110-010 SW,MICRO SPPB62
RELAY C.B
POWER C.B
!F701 87-035-190-010 FUSE,T2A 250V<HR>
!F701 87-035-139-010 FUSE,T2.5AL 250V<K,EZ>
!FC701 87-A90-160-080 FUSE CLAMP,FC 51F
!FC702 87-A90-160-080 FUSE CLAMP,FC 51F
BATT C.B
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.

W
Resistor Code
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
L
1.6
2
3.2
W
0.8
1.25
1.6
t
0.45
0.45
0.55
108
118
128
88
t
L
/ CHIP RESISTOR PART CODE
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage Type Tolerance Symbol / Diamensions (mm)
/ Form Resistor Code : A
87
TRANSISTOR ILLUSTRATION
2SA952 2SA933S 2SK439 2SJ460 2SB1370
2SA1296 DTA114YS 2SK2541
2SA1318 DTA144TS
2SC1740 DTC114ES
2SC1815 DTC114TS
2SC1923 DTC124XS
2SC2001 DTC144TS
KTC3198 RT1N441S
DTC114YS
DTC143XS
KTA1267
BCE
LCD DISPLAY
No1234567891011121314
COM1 COM1 –– –– TAPE W1 ROCK W3 QSU 1h 1a 2f 2h 2a VOL
COM2 –– COM2 –– TUNER MEMO POP W4 1f 1g 1b 2e 2g 2b S8
COM3 –– –– COM3 CD –– JAZZ W5 1e 1d 1c 2d 2i 2c P1
No 18 19 20 21 22 23 24 25 26 27 28 29 30 31
COM1 4a 4b RAN 5a 5b 6f 6a kHz MHz 7a S3 W6 CLO REC
COM2 4g 4c 5f 5g 5c 6e 6g 6b 7f 7g 7b W7 TIM S6
COM3 4d P2 5e 5d P3 P4 6d 6c 7e 7d 7c W8 SLE S5
15 16 17
T-B 1 W2
3h 3b,c 4f
3i 3g 4e
32 33
S2 STE
S4 MONO
S7 S1
SDGGSDECBECB

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
109
WIRING-1 (MAIN-CENTER, L SECTION)
TO G
CD MOTOR C.B
CON2
6
1
FFC2
CN802
TO A MAIN (R)C.B JW49~60,64~81
A MAIN (CENTER)C. B
A MAIN (L)C. B
FFC1
116
TO PICK UP ASSY
CON1
CN801
RXXX
CXXX
CXXX
,
,
SP1
(LCH)
SP2
(RCH)
WHT
RED
RED
WHT
134
RED
WHT
RED
WHT
TO J
POWER C.B
CON501
13
E C B
E
C
B
E
C
B
E
C
B
E
C
B
B
C
E
134
1
BCE
BCE
15
13
11
9
7
5
3
E C B
E C B
BCE
B
C
E1
357910
20
1917151311
13
10 6
9521
IC201
135 8
16 13 11 9
TO B
FRONT C.B
CN501
TO F
LOADING
MOTOR C.B
CON3
FFC3
1
5
CN803
BLU
1
5
2
4
E
C
B
E
C
B
B
C
E
B
C
E
1
3
5
7
9
11
13
15
30
28
26
24
22
20
18
16
1
5
2
6
BCE
15 91315
2 6 10 14 16
IC801
1510 16
64 60 55 49
17 20 25 3032
48 45 40 33
35
64 49
30
33
35
9
7
5
3
1
TO A MAIN
(
R
)
C. B B
NOTE
JWXXX
IC802
1510 16
60 55
17 20 25
32
48 45 40
ICP192
J201
PHONES
E C B
E
C
B
D530

1211
SCHEMATIC DIAGRAM-1 (MAIN-CD SECTION)

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
1413
WIRING-2 (MAIN-R, TUNER SECTION) <For HR Model>
E TUNER C. B
A MAIN(R) C. B
151719212324 13
3157911
12
13 56
BCE
BCE
ECB
FM ROD ANT.
BLK
L003
(AM BAR ANT.)
GRN
RED
WHT
BLK
CN004 CN003
RED
GRN
WHT
BLK
TO B FRONT C. B
CNA551
R073 C073
R075
R074
R012
R072
C072
R011
R013
C071 R010
R001
D002
CF002
R008
R038
C099C032
R009 R016
R023
R021
R022
R017
R025
R076
R077
R014
R024
R027
R028
R029
R018
R019
R030
R003
R004
R031
R002
R006
R032
R005
C021
C010
D004
C011
C005
C006
C048
C003
C017
C030 C015
C027
C035
C029
C028
C049
C043
C041
C042
C031
C044
C037
C040
C045
C018
C025
C046
C001
C002
C022
C047
C023
Q001
C098 TP1 (VT)
1
3
5
7
9
12
24
21
19
13
17
1
3
5

S
D
G
B
C
E
E
C
B
B
C
E
B
C
E
E
C
B
ECB
ECB
SDG GDS
BCE
ECB
ECB
BCE
ECB
ECB BCE
BCE
1
3
46
78
13
13
578
13578
13578
13578
911131516
13579
10 12 14 16 18
1
2
5
7
9
10
135
TO I RELAY C. B
CON302 TO DECK2
CON301
TO A MAIN(CENTER) C. B
JW49~59
CN301CN302
TO B FRONT C. B
CN502
TO A MAIN(CENTER) C. B
JW60,64~81
BLU
TO A
MAIN
(CENTER) C. B
A
ORG
BLK
BLK
BLK
BLK
1
3
5
RXXX
CXXX
CXXX
,
,
C012
C014
C013
NOTE
JWXXX
L38
L3
L002
IC002
E
C
B
BCE
SDG
R033
C009
C008
L005
<HR,EZ>
C1010

1615
SCHEMATIC DIAGRAM-2 (MAIN-AMP SECTION)
C1010 0.01
<HR,EZ>

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
1817
WIRING-3 (MAIN-R, TUNER SECTION) <FOR EZ, K Models>
1356
BCE
BCE
ECB
BCE
1517192123
24 13
31 5 7 9 11 12
BCE
E
C
B
1
3
5
WHT1
WHT2
BLK1
BLK2
WHT1
WHT2
BLK1 BLK2
L003(MW/LW BAR ANT.)
MW LW
TO B FRONT C. B
CNA551
R073 C073
E TUNER C. B
FM ROD ANT.
BLK
R075
R074 R072
R010
C072
C071
C022
R011
R012
C001
R001
C002
R033
C008
C010 C055
C005
C051
R004
R055
R003
R031
R099
R051
R053 R054
R032
R056
R022
R002
C048
C037
C040
C035
C041
C042
C045
C928
C075
C927
C930
C044
C053
C006
C052
R021
R027
R028
R029
R030
R024
R023
R019
R018
R026 R076
R077
R025
R014
R016
R017
R013
R009R038
R008
R057
R006
C043
C028
C025
C015
C029
C027
C031
C030
C023
C021
C024
C012
C011 C014
C049
C046
C013
C018
C003
C017
C047
1
3
5
7
9
12
24
21
19
13
17
A MAIN(R) C. B
S
D
G
B
C
E
E
C
B
E
C
B
B
C
E
E
C
BB
C
E
E
C
B
ECB
ECB
SDG GDS
BCE
ECB
ECB
BCE
BCE
ECB
ECB BCE
BCE
1
3
46
78
13
13
578
13578
13578
13578
911131516
13579
10 12 14 16 18
1
2
5
7
9
10
135
TO I RELAY C. B
CON302 TO DECK2
CON301
TO A MAIN(CENTER) C. B
JW49~59
CN301CN302
TO B FRONT C. B
CN502
TO A MAIN(CENTER) C. B
JW60,64~81
BLU
TO A
MAIN
(CENTER) C. B
A
ORG
BLK
BLK
BLK
BLK
1
3
5
RXXX
CXXX
CXXX
,
,
NOTE
JWXXX
L38
L3
IC002
CF004
CF002
L002
B
C
E
SDG
C343
R386
Q321
C342
R385

2019
SCHEMATIC DIAGRAM-3 (TUNER SECTION) <FOR EZ, K Models> SCHEMATIC DIAGRAM-4 (TUNER SECTION) <FOR HR Model>
C930 33P
C928 33P
C927 33P
C075 0.01

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
2221
WIRING-4 (FRONT SECTION)
K BATT C. B
J POWER C. B D SWITCH C. B
TO A MAIN C. B
CN501
BATTERY
R14 BATTERY R14
BATTERY
R14
BATTERY
R14
BATTERY
R14 BATTERY R14
BATTERY
R14
BATTERY
R14
RED
1RED 2
1
1
2
3
3
4
4
SW391
CLOCK
SW392
TIMER
SW394
ENTER
SW393
SW369
SLEEP
T-BASS
SW395
QSURROUND
3-MODE
EQUALIZER
SW397
SW381
1
3
4
YEL
BLK
BLK
BLK
1
3
BLK
RED
YEL
CON501
VOLUME
/ TIMER
CNA551
134
LCD501
1579111315171921232527293133
C511
3
1
2
5
6
9
10
BCE
BCE
E
C
B
E
C
B
E
C
B
B
C
E
BCE
B
C
E
B
C
E
12
56
910
JW47
JW48
LCD501
(DISPLAY)
D601~D610
(DISPLAY BACK LIGHT)
C LED C. B
B FRONT C. B
BLK ORG
ORG
BLK
TO H DECK C. B
CON1
D565
TO A
MAIN C. B
CN201
CN502
CD OPEN TUNING TUNING
PLAY/PRESET
/DIR(DECK1)
STOP/
CLEAR
RADIO
/BAND OPE/
BATT
PAUSE/
SET
REC/
REC MUTE REV
MODE SYNCHRO
DUBBING
TAPE/
DECK1/2
REMOTE
SENSOR
IC571
SW301
TO A
MAIN C. B
CN202
CN501
1
5
10
15
20
24
64
60
55
50
45
25 30 35 40
80 75 70 65
IC501
B
C
E
E
C
B
E
C
B
D506 D507 D508
< HR >
<K, EZ>
POWER
1
2
5
6
9
10
111
FFC4
1
3
5
6
1
3
5
6BLK
BLK
BLK
BLK
BLK
ORG
TO E
TUNER C. B
CN5
11
13
,
,
NOTE
RXXX
CXXX
CXXX
SWXXX
DXXX
JWXXX
SW309
SW310
C D
SW311 SW306 SW303 SW305 SW304 SW307 SW302

SW308



SW313

SW312
PT701
RED2
RED1
YEL
GRN
GRN
J701
AC~
< K, EZ > : AC230V, 50Hz
< HR > : AC110V--120V /
220V--240V
50/60Hz
1
< K, EZ >
< HR >
2
SW701
AC VOLTAGE
110V--120V 220V--240V
< HR >
YEL
2
1
< HR >
< K, EZ >
RED
ORG
YEL

2423
SCHEMATIC DIAGRAM-5 (FRONT SECTION)

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
2625
WIRING-5 (CD, CASSETTE MECHA SECTION)
G CD MOTOR C.B
F LOADING MOTOR C.B
FFC2
1
66
4
2
1
3
5
To A
MAIN C.B
CN802
FFC3
To A
MAIN C.B
CN801
M3
M3
(SLED MOTOR)
CON2
SW1
M2
CON1
PICK UP ASSY
FFC1
SW2
SW1
SW1
(OPEN) SW2 (CLOSE) M1
(LOADING MOTOR)
51
135 42
CON3
BLK
GRN
RED
YEL
WHT
WHT
BLK
BLK BLK
BLK BLK
BLK
DECK2
RPH EH
87 5 3 1
111
L-
L+
R-
R+
15911
2610
1
3
1
LH+-
3
CON301
FFC4
CON302
DECK1
RPH
SW1
IC1
SW2
SW3
CON1
SW4
SW5
SFR1
TO A MAIN C. B CN301
TO A
MAIN C. B
CN302
TO B FRONT C. B
CN461
SW4
(CST2) SW3 (RECA)
SW5
(CAM2)
SOL2 SOL1
SW2
(CAM1) SW1 (CST1)
BRN
GRY
GRY
BLK
BLK
BLK
GRN
RED
YEL
WHT
WHT
IC2
R1
LETTRING LONG DASH
CROSS MARK
SHORT DASH
WHT
M4
DECK
MOTOR M
H DECK C. B
I RELAY C. B
PNK
BLK
To A MAIN C.B
CN803
M2
SPINDLE
MOTOR
SW1
INSIDE
LIMIT SW
1
3
16
1

2827
IC BLOCK DIAGRAMS
IC, LA6541D IC, BU2092 IC, LC72121M
IC, TA7291S IC, TA2104AN IC, BU4052BC
IC, MM1454XFBE
IC, M62439SP

3029
VOLTAGE CHARTS
10
2 0.79
30
4 4.57
5 4.76
6 4.22
7 4.57
80
9 0.21
10 3.97
11 1.27
12 1.25
13 3.86
14 4.1
15 0.7
16 1.17
17 1.46
18 4.5
19 3.29
20 4.76
21 3.01
22 4.76
23 3
24 4.75
Pin No. Voltage (V)
IC001/TA2104AN
1 1.33
20
30
4 0.01
50
6 4.96
7 0.04
8 0.03
9 3.86
10 4.09
11 0
12 0
13 1.06
14 0
15 0
16 1.34
17 2.74
18 0.98
19 0.98
20 0.74
21 0
22 1.4
23
24
Pin No. Voltage (V)
IC002/LC72121M
1 3.5
2 3.5
3 0.05
4 0.3
5 3.5
6 3.5
7 3.5
80
9 3.5
10 3.5
11 3.5
12 3.5
13 3.5
14 4.2
15 3.5
16 7.69
Pin No. Voltage (V)
IC201/MM1454XF
1 2.85
2 2.85
3 0.04
4 0.04
5 0.04
6 2.85
7 2.85
8 2.88
9 2.85
10 5.7
11 3.36
12 0
13 2.88
14 2.87
15 2.85
16 2.6
17 2.6
18 2.6
19 2.85
20 2.85
Pin No. Voltage (V)
IC202/M62439SP
1NC
2 11.1
3 5.97
4 11.9
5 5.95
6 11.1
70
8 3.5
9 6.6
10 0.5
11 0
12 0
13 0.5
14 0
15 0
Pin No. Voltage (V)
IC203/BA5417
1 3.54
2 3.55
3 3.55
40
5 3.55
6 3.55
7 3.54
8 8.48
Pin No. Voltage (V)
IC301/NJM4558LD
1 3.55
2 3.55
3 3.52
40
5 3.52
6 3.56
7 3.55
8 8.48
Pin No. Voltage (V)
IC302/NJM4558L-D
1 2.8
2 0.2
3 0.15
40
50
60
70
80
9 5.69
10 0.02
11 0
12 0.56
13 0.3
14 0
15 0.3
16 5.7
Pin No. Voltage (V)
IC303/BU4052BC
10
2 0.55
30
40
5 0.02
6 0.03
7 8.47
8 0.28
9 0.05
10 5.69
11 0.5
12 0.05
13 0.03
14 0
15 0
16 0
17 0
18 5.7
Pin No. Voltage (V)
IC304/BU2092
[IC]
1 0.81
2 0.02
3 0.01
4 0.82
5 0.01
6 0.02
7 4.63
8 2.23
9 2.64
10 0.01
11 2.28
12 2.46
13 4.83
14 4.98
15 5.01
16 4.55
17 4.98
18 5.01
19 4.97
20 0.63
21 4.97
22 0.01
23 0.01
24 0.01
25 4.83
26 0.46
27 0.03
28 5.23
29 2.46
30 2.45
31 2.44
32 2.41
33 2.46
34 2.43
35 2.44
36 2.42
37 2.44
38 2.44
39 2.43
40 2.41
41 4.82
42 0
43 2.42
44 2.43
45 2.39
46 2.41
47 2.4
48 2.44
49 2.42
50 2.44
Pin No. Voltage (V)
IC501/LC867132V-5L08
51 2.44
52 2.44
53 2.44
54 2.44
55 2.44
56 2.4
57 2.44
58 2.41
59 2.44
60 2.4
61 4.98
62 2.2
63 4.98
64 2.47
65 2.49
66 2.46
67 4.94
68 0
69 4.83
70 0.01
71 0.01
72 0.01
73 4.79
74 4.7
75 0.01
76 0.01
77 0.01
78 0.01
79 0.04
80 0.01
Pin No. Voltage (V) 1 2.47
2 2.47
3 2.5
4 2.5
5 2.48
6 2.49
7 2.49
8 2.49
9 2.49
10 2.47
11 2.5
12 2.49
13 2.49
14 2.5
15 2.48
16 2.5
17 2.5
18 2.49
19 2.47
20 2.49
21 2.49
22 0.006
23 2.48
24 2.49
25 2.5
26 2.5
27 2.49
28 2.49
29 2.5
30 2.4
31 2.39
32 0.1
33 0.1
34 4.89
35 4.75
36 0.05
37 0.04
38 4.87
39 0.06
40 0.05
41 1.58
42 2.39
43 2.51
44 2.48
45 0.01
46 2.49
47 2.49
48 NC
49 0.01
50 2.42
Pin No. Voltage (V) 51 4.7
52 4.7
53 0.003
54 0.03
55 0.1
56 4.9
57 2.49
58 2.5
59 0.95
60 0.96
61 2.21
62 4.47
63 1.04
64 5.03
Pin No. Voltage (V)
IC801/LA9241ML

31
1 0.01
2 0.01
3 0.02
4 0.01
5 1.93
6 4.9
7 0.08
8 0.01
9 2.48
10 2.51
11 0.01
12 0.05
13 0.06
14 4.88
15 0.02
16 0.06
17 4.88
18 4.88
19 0.1
20 0.1
21 0.1
22 NC
23 4.91
24 0.13
25 0.13
26 NC
27 4.88
28 NC
29 NC
30 NC
31 2.35
32 0.007
33 0.007
34 NC
35 NC
36 4.88
37 2.12
38 0.001
39 0.001
40 0.002
41 4.88
42 NC
43 4.91
44 2.14
45 2.04
46 0.007
47 NC
48 NC
49 NC
50 NC
Pin No. Voltage (V)
IC802/LC78622ED
51 0.004
52 2.47
53 0.02
54 0.003
55 0.02
56 4.7
57 4.7
58 4.88
59 NC
60 NC
61 2.35
62 0
63 0
64 0
Pin No. Voltage (V)
1 7.52
2 4.97
3 2.46
4 2.46
5 3.38
6 3.36
70
80
90
10 3.37
11 3.37
12 2.46
13 2.45
14 4.97
15 6.85
16 4.95
17 4.87
18 2.45
19 2.46
20 3.36
21 3.39
22 0
23 0
24 0
25 3.38
26 3.38
27 2.46
28 2.45
29 2.46
30 7.52
Pin No. Voltage (V)
IC804/LA6541D
Q001 2.19 4.04 2.93
Q071 0 0.01 0.64
Q072 0 3.46 0
Q151 2.64 4.84 3.34
Q152 3.44 4.84 2.42
Q201 1.22 3.12 1.85
Q202 1.23 1.65 1.85
Q291 0 0 0.64
Q292 0 0 0.64
Q301 3.55 3.55 0.06
Q302 3.55 3.55 0.06
Q303 3.55 3.55 0.06
Q331 0 0.23 0.22
Q332 0 0.24 0.23
Q341 0.1 3.55 3.12
Q342 0.1 3.55 3.13
Q344 0 3.15 0.05
Q351 3.55 3.54 8.46
Q352 3.55 3.54 8.46
Q451 15.76 0 15.73
Q452 0 15.72 0
Q453 15.76 0.61 15.75
Q454 0 15.73 0
Q461 15.73 0 15.72
Q521 0 0.02 1.56
Q521 11.89 11.19 11.2
Q522 11.2 11.2 10.53
Q523 0 0 4.53
Q524 0 7.63 0
Q525 6.9 10.4 7.52
Q526 7.63 5.6 6.89
Q527 5 6.89 5.57
Q536 10.98 11.26 10.27
Q541 7.63 1 7.01
Q542 0.71 7 0
Q561 0.01 0.11 0.69
Q571 0 0.01 12
Q601 0.01 0.17 12.55
Q801 4.94 1.6 4.29
Q802 2.45 2.45 0.01
Q871 7.59 5.11 6.87
Q882 4.81 4.8 0
Q884 0 0 4.8
Q891 7.61 7.59 6.86
Q892 0 0.15 4.51
Pin No. E(V) C(V) B(V)
[TRANSISTOR]

32
IC DESCRIPTION
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
FIN2
FIN1
E
F
TB
TE–
TE
TESI
SCI
TH
TA
TD–
TD
JP
TO
FD
FD–
FA
FA–
FE
FE–
AGND
NC
SP
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
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.
No connection.
Single ended output of the CV+ and CV– pin input signal.
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.
IC, LA9241ML
Pin No. Pin Name I/O Description