Aiwa CSD-EL33 User manual

BASIC TAPE MECHANISM : 2ZM-1 YR7NC
BASIC CD MECHANISM : 3ZG-3 E2NC
COMPACT DISC STEREO
CASSETTE RECORDER
CSD-EL33
S/M Code No. 09-995-330-1N1
U HA
SERVICE MANUAL
DATA

2
SPECIFICATIONS
<Tuner section>
(FM)
Tuning range 87.5 MHz to 108.0 MHz
Antenna Rod antenna
(AM)
Tuning range 530 kHz to 1710 kHz (10 kHz step)
531 kHz to 1602 kHz (9 kHz step)
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
Erasing system Magnet erase
Heads Recording/Playback head x 1
Erasure head x 1
<Compact disc player section>
Laser Semiconductor (λ = 780 nm)
D-A converter 1 bit dual
<General>
Speakers 100 mm cone type (2)
Power output 2.5 W + 2.5 W (10% T.H.D./7ΩDC)
2 W + 2 W (DIN 1% Rated Power)
Output Headphones (stereo minijack)
Power requirements DC 12 V using eight size C (R14)
batteries
<U Model>
120 V AC, 60 Hz
<HA Model>
110 - 120 V/ 220 - 240 V AC
Switchable, 50/60 Hz
Power consumption 18 W
Dimensions of main unit (W x H x D)
445 x 168 x 237 mm
(17 5/8x 6 5/8x 9 3/8in.)
Weight of main unit 4.1 kg (9 lb 1 oz.)
not including batteries
• Design and specifications are subject to change without notice.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ACCESSORIES LIST
1 8Z-CH2-906-010 IB,LH(ESP)FM<HA>
1 8Z-CH2-905-010 IB,U(ESF)FM<U>
2 8Z-CK4-962-010 RC UNIT,RC-ZAT04 (VS)
!3 87-A80-119-010 AC CORD SET ASSY,AZ<HA>
!3 87-A80-027-010 AC CORD SET,U BLK SPT2<U>

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
CD PICK-UP ASSY P.C.B.
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.
Solder
(KSS – 213B)

4
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
87-A20-459-010 C-IC,LC78622ED
8Z-CH1-622-010 IC,LC867132V-5G68
87-A21-184-010 IC,TA2104AN
87-A21-185-040 C-IC,LC72121M
87-001-982-010 IC,TA7291S
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
87-A20-446-010 C-IC,LA9241ML
87-A21-093-010 IC,LA6541D
87-070-416-010 IC,NJU7201 L55
87-A20-911-010 IC,RPM6938
87-020-454-010 IC,DN6851
TRANSISTOR
87-026-291-080 TR,DTC124XS
89-213-702-080 TR,2SB1370E
89-319-233-080 TR,2SC1923 (0.1W)
87-026-447-080 TR,2SC1740S R
89-320-011-080 TR,2SC2001K(15W)
87-026-215-080 TR,DTC114YS
89-318-155-080 TR,2SC1815GR(0.4W)
87-A30-090-080 FET,2SK2541
87-A30-151-080 TR,2SA1993
87-026-610-080 TR,KTC3198GR
87-A30-154-080 TR,RT1N441S
87-026-463-080 TR,2SA933SRS(0.3W)
89-113-187-080 TR,2SA1318TU
87-026-464-080 TR,DTC114TS
87-026-486-080 TR,DTA144TS
87-026-502-080 TR,DTC144TS
87-026-245-080 TR,DTC114ES
89-109-521-080 TR,2SA952K(0.6W)
89-112-965-080 TR,2SA1296GR(0.75W)
DIODE
87-017-072-080 ZENER,HZS3B1
87-A40-292-080 ZENER,DZ2.7L
87-017-139-080 ZENER,HZS15-2
87-070-345-080 DIODE,IN4148
87-027-606-080 ZENER,HZ7C2L(200MA)
87-017-148-080 ZENER,HZS6A1L
87-017-159-080 ZENER,HZS7B3L
87-A40-465-010 DIODE,FR202
MAIN C.B
C101 87-A10-182-010 CAP,CER 0.01-50 Z F
C102 87-010-112-080 CAP, ELECT 100-16V
C205 87-010-401-080 CAP, ELECT 1-50V
C206 87-010-401-080 CAP, ELECT 1-50V
C211 87-010-405-080 CAP, ELECT 10-50V
C212 87-010-405-080 CAP, ELECT 10-50V
C219 87-010-375-010 CAP,E 330-10 SME
C221 87-010-263-080 CAP, ELECT 100-10V
C222 87-010-405-010 CAP 50-10SME
C223 87-010-405-010 CAP 50-10SME
C224 87-010-380-080 CAP, ELECT 47-16V
C232 87-A10-170-010 CAP,CER 330P-50 K B
C233 87-010-382-080 CAP, ELECT 22-25V
C235 87-A10-175-010 CAP,CER 820P-50 K B
C236 87-A10-175-010 CAP,CER 820P-50 K B
C237 87-010-401-080 CAP, ELECT 1-50V
C238 87-010-401-080 CAP, ELECT 1-50V
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 87-010-408-080 CAP, ELECT 47-50V
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
C279 87-010-235-080 CAP,E 470-16 SME
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
C287 87-018-125-080 CAP, CER 330P-50V
C288 87-018-125-080 CAP, CER 330P-50V
C291 87-010-401-080 CAP, ELECT 1-50V
C292 87-018-119-080 CAP, CER 100P-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
C323 87-A10-170-010 CAP,CER 330P-50 K B
C324 87-A10-170-010 CAP,CER 330P-50 K B
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
C347 87-010-374-080 CAP, ELECT 47-10V
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
C384 87-010-374-080 CAP, ELECT 47-10V
C401 87-010-403-080 CAP, ELECT 3.3-50V
C402 87-018-134-080 CAPACITOR,TC-U 0.01-16
C403 87-010-263-080 CAP, ELECT 100-10V
C404 87-010-248-080 CAP, ELECT 220-10V
C405 87-018-134-080 CAPACITOR,TC-U 0.01-16
C406 87-010-374-080 CAP, ELECT 47-10V
C409 87-010-248-080 CAP, ELECT 220-10V
C410 87-010-263-080 CAP, ELECT 100-10V
C412 87-010-401-080 CAP, ELECT 1-50V
C414 87-010-405-080 CAP, ELECT 10-50V
C416 87-010-545-080 CAP, ELECT 0.22-50V
C417 87-018-125-080 CAP, CER 330P-50V
C425 87-018-129-080 CAP, CER 680P-50V
C430 87-018-123-080 CAP, CER 220P-50V
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
C435 87-018-134-080 CAPACITOR,TC-U 0.01-16
C436 87-010-374-080 CAP, ELECT 47-10V
C437 87-010-404-080 CAP, ELECT 4.7-50V
C438 87-018-209-080 CAP, CER 0.1-50V
C440 87-018-139-080 CAP,TC U 1P-50 CH
C442 87-018-149-080 CAP,TC U 15P-50 J CH
C445 87-018-209-080 CAP, CER 0.1-50V

5
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
C446 87-018-209-080 CAP, CER 0.1-50V
C447 87-018-209-080 CAP, CER 0.1-50V
C448 87-018-111-080 CAP, CERA-SOL SS 27P
C450 87-018-127-080 CAP, CER 470P-50V
C451 87-018-123-080 CAP, CER 220P-50V
C452 87-018-127-080 CAP, CER 470P-50V
C453 87-018-119-080 CAP, CER 100P-50V
C454 87-018-120-080 CAP, CERA-SOL SS 120P
C455 87-010-263-080 CAP, ELECT 100-10V
C457 87-018-113-080 CAP, CER 33P-50V
C458 87-018-113-080 CAP, CER 33P-50V
C459 87-010-263-080 CAP, ELECT 100-10V
C460 87-018-209-080 CAP, CER 0.1-50V
C461 87-018-209-080 CAP, CER 0.1-50V
C462 87-010-248-080 CAP, ELECT 220-10V
C463 87-018-134-080 CAPACITOR,TC-U 0.01-16<HA>
C465 87-010-404-080 CAP, ELECT 4.7-50V
C466 87-018-209-080 CAP, CER 0.1-50V
C467 87-010-263-080 CAP, ELECT 100-10V
C469 87-018-121-080 CAP, CER 150P-50V
C470 87-010-544-080 CAP, ELECT 0.1-50V
C475 87-018-134-080 CAPACITOR,TC-U 0.01-16
C476 87-010-236-080 CAP,E 1000-10 SME
C477 87-018-134-080 CAPACITOR,TC-U 0.01-16
C478 87-010-263-080 CAP, ELECT 100-10V
C479 87-018-134-080 CAPACITOR,TC-U 0.01-16
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 87-018-123-080 CAP, CER 220P-50V
C484 87-018-123-080 CAP, CER 220P-50V
C487 87-018-134-080 CAPACITOR,TC-U 0.01-16
C489 87-018-209-080 CAP, CER 0.1-50V
C490 87-018-209-080 CAP, CER 0.1-50V
C491 87-A10-182-010 CAP,CER 0.01-50 Z F
C492 87-010-221-080 CAP, ELECT 470-10V
C493 87-018-119-080 CAP, CER 100P-50V
C494 87-A10-182-010 CAP,CER 0.01-50 Z F
C500 87-018-134-080 CAPACITOR,TC-U 0.01-16
C501 87-018-119-080 CAP, CER 100P-50V
C502 87-018-119-080 CAP, CER 100P-50V
C503 87-018-119-080 CAP, CER 100P-50V
C504 87-018-119-080 CAP, CER 100P-50V
C505 87-018-119-080 CAP, CER 100P-50V
C506 87-018-119-080 CAP, CER 100P-50V
C510 87-018-209-080 CAP, CER 0.1-50V
C511 87-010-263-080 CAP, ELECT 100-10V
C512 87-010-385-080 CAP, ELECT 220-25V
C514 87-010-248-080 CAP, ELECT 220-10V
C520 87-010-384-080 CAP, ELECT 100-25V
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
C537 87-018-134-080 CAPACITOR,TC-U 0.01-16
C542 87-010-221-080 CAP, ELECT 470-10V
C543 87-010-401-080 CAP, ELECT 1-50V
CN103 87-A60-062-010 CONN,05P V 9604S-05C
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-A60-112-010 CONN,7P V S2M-7W
CN401 87-A60-424-010 CONN,16P V TOC-B
CN501 87-099-827-010 CONN,3P S2M-3W
CNA402 8Z-CT6-631-010 CONN ASSY,6P CD MO
FFC1 88-CD5-638-010 FF-CABLE, 16P 1.0 220MM
FFC2 88-906-181-110 FF-CABLE,6P 1.25
FFC3 88-905-141-110 FF-CABLE, 5P 1.25
J201 87-009-216-010 JACK, DIA 3.5
L301 87-003-102-080 COIL, 10UH
L331 87-007-342-010 COIL,OSC 85K BIAS
L401 87-003-102-080 COIL, 10UH
L404 87-003-152-080 COIL, 100UH
L405 87-003-152-080 COIL, 100UH
L406 81-NWB-655-010 COIL,10UH TROIDAL
L407 81-NWB-655-010 COIL,10UH TROIDAL
L412 81-NWB-655-010 COIL,10UH TROIDAL
L501 81-NWB-655-010 COIL,10UH TROIDAL
!R561 87-029-174-090 FUSING RES,1-1/4W<U>
SFR430 87-024-176-010 SFR,100K DIA6 V
X401 81-592-641-010 VIB,CER 16.93MHZ
FRONT C.B
C601 87-010-263-080 CAP, ELECT 100-10V
C602 87-A10-182-010 CAP,CER 0.01-50 Z F
C603 87-015-696-080 CAP,E 2.2-50 7L
C604 87-010-754-080 CAP,E220-10 SRA 7L<U>
C604 87-A10-373-080 CAP,E220-6.3 M SSL<HA>
C605 87-018-209-080 CAP, CER 0.1-50V
C606 87-015-696-080 CAP,E 2.2-50 7L
C607 87-015-694-080 CAP,E 0.47-50 7L
C608 87-018-209-080 CAP, CER 0.1-50V
C609 87-A10-139-010 CAP,CER 18P-50 K CH
C610 87-A10-140-010 CAP,CER 22P-50 K CH
C611 87-018-114-080 CAP, CERA-SOL SS 39P
C612 87-018-114-080 CAP, CERA-SOL SS 39P
C613 87-A10-138-010 CAP,CER 15P-50 K CH
C614 87-A10-373-080 CAP,E 220-6.3 M SSL
C616 87-018-119-080 CAP, CER 100P-50V
C617 87-018-119-080 CAP, CER 100P-50V
C618 87-A10-182-010 CAP,CER 0.01-50 Z F
C619 87-A10-182-010 CAP,CER 0.01-50 Z F
C621 87-015-699-080 CAP,E 10-50 7L
C622 87-A10-166-010 CAP,CER 150P-50 K B
C623 87-A10-166-010 CAP,CER 150P-50 K B
C625 87-018-119-080 CAP, CER 100P-50V
C626 87-A10-182-010 CAP,CER 0.01-50 Z F
C627 87-018-209-080 CAP, CER 0.1-50V
C628 87-015-677-080 CAP,E 100-6.3 7L
C629 87-A10-160-010 CAP,CER 47P-50 K SL
C631 87-018-119-080 CAP, CER 100P-50V
C632 87-A10-160-010 CAP,CER 47P-50 K SL
C633 87-018-119-080 CAP, CER 100P-50V
C634 87-015-677-080 CAP,E 100-6.3 7L
C635 87-A10-182-010 CAP,CER 0.01-50 Z F
CN601 87-009-880-010 CONN,10P TKC-T H(M)
CN602 87-009-880-010 CONN,10P TKC-T H(M)
CNA601 8Z-CH2-910-010 CONN ASSY,6P V WHT
CNA602 88-802-091-220 CONN ASSY,9P RED
D601 87-A40-162-010 LED,L-1154SRD
L601 81-NWB-655-010 COIL,10UH TROIDAL
LCD601 8Z-CH1-623-010 LCD,ZCH-2
!R668 87-029-124-010 RES,FUSE 2.2-1/4
S601 87-A90-095-080 SW,TACT EVQ11G04M
S602 87-A90-095-080 SW,TACT EVQ11G04M
S603 87-A90-095-080 SW,TACT EVQ11G04M
S604 87-A90-095-080 SW,TACT EVQ11G04M
S605 87-A90-095-080 SW,TACT EVQ11G04M
S606 87-A90-095-080 SW,TACT EVQ11G04M
S607 87-A90-095-080 SW,TACT EVQ11G04M
S608 87-A90-095-080 SW,TACT EVQ11G04M
S609 87-A90-095-080 SW,TACT EVQ11G04M
S610 87-A90-095-080 SW,TACT EVQ11G04M
S611 87-A90-095-080 SW,TACT EVQ11G04M
S612 87-A90-095-080 SW,TACT EVQ11G04M
S613 87-A90-095-080 SW,TACT EVQ11G04M

6
S614 87-A90-095-080 SW,TACT EVQ11G04M
S615 87-A90-095-080 SW,TACT EVQ11G04M
S616 87-A90-095-080 SW,TACT EVQ11G04M
S617 87-A90-095-080 SW,TACT EVQ11G04M
S618 87-A90-095-080 SW,TACT EVQ11G04M
S619 87-A90-095-080 SW,TACT EVQ11G04M
S620 87-A90-095-080 SW,TACT EVQ11G04M
S621 87-A90-798-010 SW,RTRY 1-2-24 EVQVENF0124B
X601 87-030-273-010 VIB,XTAL 32.768K5PPM
X602 87-A70-070-080 VIB,CER 5.76MHZ CRHF
LED C.B
D651 87-A40-161-010 LED,L-1154SGD
D652 87-A40-161-010 LED,L-1154SGD
D653 87-A40-161-010 LED,L-1154SGD
D654 87-A40-161-010 LED,L-1154SGD
D655 87-A40-161-010 LED,L-1154SGD
D656 87-A40-161-010 LED,L-1154SGD
D657 87-A40-161-010 LED,L-1154SGD
D658 87-A40-161-010 LED,L-1154SGD
D659 87-A40-161-010 LED,L-1154SGD
D660 87-A40-161-010 LED,L-1154SGD
TUNER C.B
C1 87-010-314-080 C-CAP,S 22P-50V
C2 87-010-315-080 C-CAP,S 27P-50 CH
C3 87-010-314-080 C-CAP,S 22P-50V
C5 87-010-196-080 CHIP CAPACITOR,0.1-25
C6 87-010-312-080 C-CAP,S 15P-50 CH
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 87-010-192-080 C-CAP,S 0.022-50 F
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
C24 87-012-349-080 C-CAP,S 1000P-50 CH
C25 87-012-141-080 C-CAP,S 0.22-16 Z F C2012
C27 87-A10-484-080 C-CAP,S 1.0U-10 K B
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<HA>
C30 87-010-198-080 C-CAP,S 0.022-25<U>
C31 87-010-213-080 C-CAP,S 0.015-50 B<HA>
C31 87-010-198-080 C-CAP,S 0.022-25<U>
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 87-010-322-080 C-CAP,S 100P-50 CH
C50 87-010-197-080 CAP, CHIP 0.01 DM
C71 87-015-819-080 CAPACITOR,0.01
C72 87-010-196-080 CHIP CAPACITOR,0.1-25
C73 87-010-196-080 CHIP CAPACITOR,0.1-25
C91 87-A10-160-010 CAP,CER 47P-50 K SL
C92 87-A10-160-010 CAP,CER 47P-50 K SL
C927 87-010-316-080 C-CAP,S 33P-50 CH
C929 87-010-316-080 C-CAP,S 33P-50 CH
C930 87-010-316-080 C-CAP,S 33P-50 CH
CF1 87-A91-094-010 FLTR,CDA10.7 MG80A
CF2 82-785-747-080 CF,MS2 GHY,R
CF3 82-785-747-080 CF,MS2 GHY,R
CN11 87-A60-110-010 CONN,4P V S2M-4W
CN12 87-099-854-010 CONN,6P S2M-6W
D3 87-A40-616-080 VARI-CAP,SVC384(S/T)
D4 87-A40-615-040 VARI-CAP,KV1311NT
D5 87-A40-615-040 VARI-CAP,KV1311NT
L2 88-CD6-655-010 COIL,FM5MMÅñ3.5T
L3 87-A91-095-010 BAR-ANT,MW FOR 2B(SYN)
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 FLTR,PCFAZH-450 (TOK)
L8 87-005-849-080 COIL,10UH(CECS)
L9 87-005-849-080 COIL,10UH(CECS)
TC1 87-011-220-080 TRIMMER CAP 20P VTC
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)
S1 87-036-110-019 PUSH SWITCH
S2 87-036-110-019 PUSH SWITCH
CD MOTOR C.B
M2 87-045-358-019 MOT,RF-310TA 43
M3 87-045-356-019 MOT,RF-310T 30
S1 87-A90-042-010 SW,LEAF MSW 17310 MVPO
DECK C.B
S2 87-A90-248-019 SW,MICRO ESE11SH2CXQ
S3 87-A90-248-019 SW,MICRO ESE11SH2CXQ
S5 87-A90-248-019 SW,MICRO ESE11SH2CXQ
S6 87-A90-248-019 SW,MICRO ESE11SH2CXQ
SFR1 87-024-581-019 SFR,3,3K DIA6V K0A
SOL2 82-ZM1-618-410 SOL ASSY,27
RELAY C.B
CON301 88-CD5-635-010 CONN ASSY,7P RPH
POWER C.B
!F701 87-035-488-010 FUSE,T3.15A 250V UL<U>
!F701 87-035-139-010 FUSE,2.5A T 250V<HA>
!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.

7
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
TRANSISTOR ILLUSTRATION
2SA933
2SA1993
2SC1740
DTA144TS
DTC114ES
DTC114TS
DTC114YS
DTC124XS
DTC144TS
RT1N441
2SA952
2SA1296
2SA1318
2SC1815
2SC1923
2SC2001
KTC3198
2SB1370 2SK2541
S D G
B C E
E C BE C B

8
IC BLOCK DIAGRAMS
IC, M62439SP
IC, BU4052BC

109
IC, TA7291S IC, LA6541D
IC, BU2092
IC, NJU7201L55
IC, LC72121M
IC, TA2104AN

1211
SCHEMATIC DIAGRAM-1 (MAIN-AMP SECTION)
R561
1/4W
R508
10K
R507
47K
Q502
DTC124XS
Q501
2SA933S
RS
D501
1N4148
D502
1N4148
SIGNAL:
(CON50)
15
8
8
15
AC
<HA>
<U>
<HA> <U>
<HA>
<U>
<HA>: AC110–120V
/AC220–240V
50/60Hz
<U>: AC120V, 60Hz
180 180
J701
S701
AC VOLTAGE
<U>: T3.15A 250V
110V–120V
220V–240V
Q501, 502
OPE LED
DRIVER
<HA>: T2.5A 250V

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
1413
WIRING-1 (MAIN, TUNER SECTION)
E
C
B
E
C
B
E
C
B
E
C
B
E
C
BB
CE
B
C
E
E
C
BE
C
BE
CB
151016
33 35 40 45 48
1720253032
49 55 60 64
IC401
151016
33 35 40 45 48
1720253032
49 55 60 64
IC402
D491
Q491
CN401
CN401
L401
C411
C408
C413
C412
C435
C414
C410 C409
IC110
R103
R110
R111
R109
R467
C465
C459
R455
X401
C460
C462
R465
R469
R477
L406 C481
CN103
R108
Q483 Q481
Q482 Q484
C490
L407
C493
C455
C451
R443
R441
R442 C447
C446
C445
D402
C483 R483 C484 R484
C442 R438
R440 C441
R437 R439 R436 C440
C448 R435
C457 C458
D495
C487
L405
C469
R431
R432
Q403
C452
C466
C467
C494
R478
R479
R486
R487
R485
R402
R401
D401
C403
R417
R433 C437
R418
R412
C423
R447
R448
R476
CN402
R475
Q402
R451
C476
IC404
C470
C474
C473
R445
R454
C479
C471
C472
R424
R420
R421
C431
C426 C425
R422
C429
SFR430
R452
C450
R492
Q492
R490
C492
D494
R470
C491
R491
C417
C416
L412
R460
R405
R488
R489
C404
C500
C510
C436
R101
C101
C102 R104
R107 R105
L404
D403 R480
C453
R482
C454
C489
R466
C438
R444
C402
C401
C406
Q401
R501 R504 R506 R505 R503 R502 C502
C501 C503 C505 C506 C504
C407
C405
R415
R426
C428
R457
R458
R446
C433
R427
C480
C463
C482
R481
C430
R423 R425
C475 C477 C478
FFC2
R456
R419
C432 R429 R428
C434
R411 R414
C424 R413 R410 R403
C422
C421
C418 C419
R408 R409 C420 R406
1
3
5
7
9
11
13
1516
18
20
22
24
26
28
30
1
3
5
4
2
9
7
5
3
1
1
1
FFC1
To PICK UPASSY
CON1
5915
261016
16
6
5
12
1
6
To F CD MOTOR C.B CON2
FFC3
5
1
To E LOADING MOTOR C.B CON3
E
CB B CE
E
C
B
E
C
B
E
C
B
B
C
E
B
CE
E
CB
E
CB
E
CB
B
CE
13579
246810
31
15
13
11
9
7
5
3
1
4
3
1
1
1357 10
1113151720
3
1358
91113 16
Q524 R529 Q525
Q521 Q522
R276
R275
C279
IC203
C277
C282
C283
C278 CN203 R273
Q291
R291
C272
Q292
R292
R290
C291
C284
C285
C286
R252
IC202
R262
R266
R265
R267
C253
IC201
C221
CN202
R234
IC510
R511
Q510
C514
C513
R509
R508
Q502
R507
D502
D501
C222
C211
C215
R215
Q523
C528
C527
Q527
Q526
C530
D529
CN501
C521
C288
C287
R279
R280
C281
R285 R286
R274 C271
C275 C276
R270C270
R269
R254
C254
C256
C258
R256
C262
D251
C269
C261
C252
C292
C511
D511
C512
R522
R561
C520
C218
R209
R210
C223
C208
R213 R212
C207
R211
C224
R283
R284
L501
Q501
R251 R253
C251
C255
C257
R255
R222 R224 C226 C225
R223 R221 R219
R235
R236
R216 R220 C228 C227
C216C212 R533
D525
R527
C526
R524 R525 D526
D524
R526
D523
R532
R530
D528 C529
R531
D527
J201
J201
RED
WHT
RED
WHT
134
SP1
LCH
SPEAKER
()
SP2
RCH
SPEAKER
()
S
D
GB
C
E
B
CE
B
CE
B
CE
E
CB
E
CB
E
CB
B
CE
G
DS
B
C
E
B
CE
E
CB
E
CB
E
CB
E
C
B
B
CE
B
CE
E
C
B
C382
R365
R344
R233
L301 CN301
R346
Q302 C345
R341
Q320
Q301
R342
Q341
IC301
C323
C219
Q201
C543
Q542
R543
C541 43 1
43 1
CN401
C373
Q202
R240
R239
C236
13578
9111316 IC303
R542
R245
R246
R244
C233
C232
13579
13579
246810
CN201
C368
C370
R368
C364
R364
13578
IC302
R370
101214
IC304
C231
R249
R248
R250
1618
R237
R347
R373
R374
R208
C205
R203
C203
R207
C237
R201
C374
C204
R204
Q541
R541
C542
C206
C238
C234
R236
C235
R247
R242 R243
C363 R363
R367 R369 R371 R372
C367 C369
R202
C314
Q343
C348
R343
Q344 R352
R354
C356
R350
Q352
Q351
R351
R353
C355
R349
R356
R355
C312
C305
C306
R311
R309
R313
C313
R307 R305
C308
C307
C357
C358
R359 R357 R361
R360 R362 R358
C311
R238
R306
R314 R310
R308 R312 C324
7
13578
531
R345
Q312
R338
R340
R333
C340
C321
R339
Q333
C338
Q331 Q332
C337
R334
R335
C339 C336
R337 R332 L331
78
64
31
R331
C331
Q311
C384
R336
R323
C536
C537
R536
Q536
C347
R301 R302 R321 R322
C341
C346
Q342 C334
CN301
C335C333
C302
C301
C332
R381 R382 R383
C383
To B
FRONT C.B
CN602
To B
FRONT C.B
CNA601
To H RELAY C.B CON301
BLK BLK BLK YEL
B
CE
B
CE
E
CB
1
3
5
6
1
3
4
FM
ROD ANT.
WHT
GRN
BLK
RED
L3
(AM BAR ANT.)
WHT
BLK
GRN
RED
TC1
D3
C5
R3
C6 C7
C10
CN2 CN1
CN4
CN3
R33
L5
C8
C16
C14 C11
IC1
C2 R10 C21
Q1
R12
R11
C22
CF2R38
L7
R9
CF3
CN12
CN11
L8
CF1
C20
C17
R1 D1
D2
L2
C73 R73
C72
Q72
Q71
R32
R15
R21
C38 X1
C37
C44 C45
C34
R18
C33
R19
C930
R27
R29
R30
R28
C929
R24
C40
C24
C30
C31
IC2
C28
C27
R14
L6
C12 R5
D4
R2
R31
C48
R4
R6
R8
R72
C71
R74 R75
R71
C3 C1
C18
C13
C19
C92 C47 R13
C46
C25
R17
C29
R16
R25
C43
C49
C42 C41
C36 C15
R34
C927
C91
C35
D6L9
R20 C39
R23
R22
D5
C50
L4
1
1
3
5
7
9
11
1213
15
17
19
21
23
24
3
5
7
9
11
12
13
15
19
21
23
24
17
D TUNER C.B
A MAIN C.B
To I
POWER C.B
CON501
To B
FRONT C.B
CN601
U
U
HA
HA

1615
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 ~ 40
41
42
43 ~ 44
45 ~ 60
61
62
63
64 ~ 66
67
68
69
70
–
O-DATA
O-CLK
I-AS2
O-CKSFT
I-HOLD
_______
I-RST
XT1
XT2
VSS1
CF1
CF2
VDD1
I-DSW
I-KEY0
I-CDSW
I-ENC1
I-KEY1
I-CST1
I-STIND
I-TUDO
O-CDOPEN
O-CDCLOSE
O-CDMUTE
________
O-INIT
I-DRF
I-WRQ
I-RMT
S0 ~ S11
VDD3
VSS3
S12 ~ S13
S16 ~ S31
(V3/PL6)
(V2/PL5)
V1/PL4
COM0 ~ COM2
–
VSS2
VDD2
O-PL2
–
O
O
I
O
I
I
I
O
–
I
O
–
I
I
I
I
I
–
I
I
O
O
O
O
I
I
I
O
–
–
O
O
–
–
I
O
–
–
–
O
Not connected.
Data for shift register 2092, PLL LC72121 and IC M62439.
Clock for shift register 2092 and PLL LC72121.
Strobe of shift register 2092
Clock shift output for system microprocessor
Hold status detection. "H": HOLD
Microprocessor reset. ("L" when reset)
Connected to 32.768kHz crystal.
GND
Connected to 6 MHz ceramic lock.
Microprocessor power supply (µ-com 5 V).
Detect CD changer state. (AD input)
Key AD input.
CD tray open/close status detection input (AD)
AD value input of rotary encoder outputs A and B
KEY AD input.
Not connected.
Tuner stereo indicator input.
Data input from tuner LC72121.
CD tray open control output.
CD tray close control output.
CD muting output.
Initial diode matrix detection output.
CD (DETECT RF) RE level detection input.
CD subcode Q standby input.
Remote input.
LCD common output.
Microprocessor power supply (µ-com 5 V).
GND
LCD segment outputs.
LCD segment outputs.
Not connected.
Not connected.
DECK mechanism status detection input.
LCD common outputs.
Not connected.
GND
Microprocessor power supply.
Single DECK & DECK 2 plunger control output.
IC, LC867132V-5L08
Pin No. Pin Name I/O Description
IC DESCRIPTION-1
O
–
O
O
O
O
–
O
I
O
Pin No. Pin Name I/O Description
71
72
73
74
75
76
77
78
79
80
O-MOT
O-PL1
O-P. CONT
O-MUTE
O-RWC/CE
__________
O-MSTB
–
O-COIN
I-SQOUT
D-CQCK
DECK mechanism motor control output.
Not connected.
Unit power control output.
Main muting output.
CD read/write control output and TU chip enable.
Strobe of shift register 2092.
Not connected.
CD command output.
CD subcode Q input.
Clock for CD command and subcode.
FL GRID ASSIGNMENT AND ANODE CONNECTION
ANODE CONNECTION

1817
SCHEMATIC DIAGRAM-2 (TUNER SECTION)
C30, C31
<U>: 0.022
<HA>: 0.015
Q071, Q072
IF GAIN
CONTROL
FM IF AMP
PP
*
**
4.8(4.6)
4.8(4.6)
2.8(3.9) 4.8(4.6)
3.2(3.8)
5.5
2.8
(3.8)
0 0 0.4 1.2 1.2
1.3
1.3 0 0 0 0 5.4 0 0
3.9(0) 4.2(0)
00 0 00.9
2.3
(0.7) 0.8 (0.9) 0.8 (0.9) 2.6 (2.7) 1.3 (0) 0 (1.3)
0
0
0(0.6)
0
0(3.6)
2.2(0)
4.6
4.8(4.6) 4.8(4.6) 0(0.2) 4.3(4.0)
0.8(0)
0 (0.1)
0.9
0.9(1.0)
0.7 4.2(0)
4.2(0)

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
2019
WIRING-2 (CD, TAPE SECTION)
F CD MOTOR C.B
E LOADING MOTOR C.B
G DECK C.B
H RELAY C.B
FFC2
1
66
4
2
1
3
5
To A
MAIN C.B
CN402
FFC3
To A
MAIN C.B
CN103
To B
FRONT C.B
CNA602
To A
MAIN C.B
CN301
To A
MAIN C.B
CN401
M3
M3
(SLED MOTOR)
S1
INSIDE
LIMIT SW
M2
SPINDLE
MOTOR
CON2
S1
M2
CON1
PICK UP ASSY
FFC1
1
16
()
()
S2
S1
S1
(OPEN) S2 (CLOSE) M1
(LOADING MOTOR)
51
135 42
CON3
BLK
WHT1
WHT2
WHT3
WHT4
WHT GRY
BLK
RED
BLK1
GRN
WHT
WHT
BLK
BLK2
BLK1
RED
WHT
GRN
BRN
YEL BLK
RED
WHT
BLU
BLK2
RPH/EH
1E+
E-
L+
L-
R-
R+
G
3
5
7
CON301
H
L
M
M4
(DECK MOTOR)
LH
R2
SFR1
S6S2
SOL2
S5 S3
S3
(REC A)
S5
(CST)
S6
(STOP)
S2
(REC B)
PIN1
IC1
3
1
13579

2221
SCHEMATIC DIAGRAM-3 (MAIN-CD SECTION)
C463 0.01
HA
5.0 4.3
1.5
8.08.0
5.0 2.6 2.6 3.6 3.6 3.6 3.6 2.6 5.0 7.4
0
2.6 2.6 3.6 3.6 0 0 0 3.6 3.6 2.6 4.8
5.0
7.4
8.0
5.2
8.0 8.0
7.3

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
E
C
B
B
C
E
B
C
E
E
CB
E
CB
B
CE
B
CE B
CE
B
CE
B
CE
10
8
6
4
9
7
5
3
12
CN601
1 5 10 15 20 24
414550556064
25303540
65 70 75 80
IC601
1 3 5 7 9 111315171921232527293133
LCD601
To A MAIN C.B
CN202
To A MAIN C.B
CN201
To D
TUNER C.B
CN12
1
6
5
3
1
3
5
7
2
4
6
8
10 9BLK
BLK
BLK
BLK
BLK
BLU
6
5
3
1
CNA601
To G
DECK C.B
PIN1
BLK BLK BLK BLK BLK BLK BLK BLK
RED
97 531
97 531
CNA602
RED
BLK
D617 D616
R668
R662 R661
Q610
D618
C621
Q603
R613
R653
R652
D602
D603
R636
R642 R637
R641
R640
R638
R639
R629
R630
R634 R609
R635
R632
R670
C627
R619
C611
C628
C609 C610 C613 C612
L601
C632
X602
C633
C629
C622 R655
C623 R657 R656 R654
R646 R649 R660 R659R658
R648
R647
R622
R633
R650
C617
C616
C619
C618
C608
R627 R628
D609
D604
Q604
R616R615
R664 R614
R621
R620
R601
R602
R603 R604
R624
R623
R643
C625
R618
C605
R671
R625
R667 R666
C601
R611
R610
R665
IC602
D601
C620
P602
P601
C607
Q605
R617
D606
C603
R651
S603
S603
TUNING -
S602 S605 S604
C634
C626
S606 S607 S611
S616
S613
S612
R607
R608
R606
R605
C614 R631
S621
S614
X601
C630
R644
S610S609S608
R645 S615
4
R669
R626
S617
CN602
C631
C606
Q607
Q609R663
C604
D605
S601
S618
S619
S620
13
C635
Q608
Q602
Q606
C602
Q601
R612
B FRONT C.B
J BATT C.B
S605
PRESET
PLAY/DIR
S604
STOP
CLEAR S606
TUNING + S607
PAUSE
S616
Q SURROUND S611
CD OPEN S617 T-BASS
S613
TIMER
S612
CLOCK
S615
ENTER
S621
VOLUME
/TIMER
S614
SLEEP
S610
CD
S609
BAND
RADIO
S602
REC/
REC MUTE
S608
REVERSE MODE
TAPE
D601
OPE/BATT
IC602
REMOTE
SENSOR
<U>: AC120V, 60Hz
<HA>: AC110–120V/
220–240V
50/60Hz
S701
AC VOLTAGE
S601
POWER
S618
ROCK
S619
POP
S620
JAZZ
J701
PT701
AC~
RED D660
D604
D603
D659 R695 R694 R693 R692 R691 D658 D657 D656 D655
D651~D660
(DISPLAY BACK LIGHT)
D654 D653 D651
D652
BLK
C LED C.B
I POWER C.B
BLK D704
C704
D703
C703
C701
C702
F701 D701
D702
13
YEL
ORG
ORG
BLK
ORG
RED
RED2
RED1
RED1
RED2
To A
MAIN C.B
CN501
CON501
FC702FC701
YEL
ORG
REDBLK
BLU
BLK
BLU
WHT
GRY
YEL
HA
BATTERY
R14 BATTERY R14
BATTERY
R14 BATTERY R14
BATTERY
R14 BATTERY R14
BATTERY
R14 BATTERY R14
321
BLK
YEL
3-MODE
EQUALIZER
SET
110V–120V
220V–240V
<U>
GRN
GRY
<HA>
GRN
PT701
RED1
RED2
BLK
BLU
<U>
2423
WIRING-3 (FRONT, POWER SECTION)

2625
SCHEMATIC DIAGRAM-4 (FRONT SECTION)
D651 ~ D660 (DISPLAY BACK LIGHT)
S618 ~ 620
3-MODE EQUALIZER
Q601
<U>: DTC124XS
<HA>: DTC114YS
LED SW
<U>: 220/10
<HA>: 220/6.3
R611
<U>: 10K
<HA>: 2.7K
HZS7A3L
1/4W
S1616
QSURROUND
0
4.4
(3/3)
(3/3)
LCD601
ZCH-2 (DISPLAY)
123456789101112131415161718192021222324252627282930313233
5L08
RADIO
S608
TAPE/
REVERSE MODE
S604
STOP/
CLEAR
S607
PAUSE/
SET
!

2827
IC DESCRIPTION-2
IC, LC78622E
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
36
37
38
39
40
41
42
DEFI
TAI
PDO
VVSS
ISET
VVDD
FR
VSS
EFMO
EFMIN
T2
CLV+, CLK–
___
V/P
HFL
TES
TOFF
TGL
JP+, JP–
PCK
FSEQ
VDD
SL+
SL–
—
PUIN
—
EMPH
C2F
DOUT
T3, T4
N.C.
MUTEL
LVDD
LCHO
LVSS
RVSS
RCHO
RVDD
MUTER
I
I
O
—
I
—
I
—
O
I
I
O
O
I
I
O
O
O
O
O
—
O
O
—
I
—
O
O
O
I
—
O
—
O
—
—
O
—
O
Defect sense signal (DEF) input pin. (Connect to 0V when not used).
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
Phase comparator output pin to control external VCO.
For PLL. GND pin for built-in VCO. Be sure to connect to 0V.
Pin to which external resistor adjusting the PD0 output current.
Power supply pin for built-in VCO.
Pin for VCO frequency range adjustment.
Digital system GND. Be sure to connect to 0V.
For slice level control. EFM signal output pin.
EFM signal input pin.
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
Disc motor control output. Three level output is possible using command.
Rough servo or phase control automatic selection monitoring output pin. Rough servo
at H. Phase servo at L.
Track detect signal input pin. Schmidt input.
Tracking error signal input pin. Schmidt input.
Tracking OFF output pin.
Tracking gain selection output pin. Gain boost at L.
Track jump control signal output pin. Three level output is possible using command.
EFM data playback clock monitoring pin 4.3218 MHz when phase is locked in.
Sync signal detection output pin. H when the sync signal which is detected from EFM
signal and thesync signal which is internally generated agree.
Digital system power supply pin.
Moves the sled to outer circumference.
Moves the sled to inner circumference.
Not connected.
CD pickup inner switch detection.
Not connected.
De-emphasis monitor output pin. De-emphasis disc is being played back at H.
C2 flag output pin.
DIGITAL OUT output pin. (EIAJ format).
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
Not used. Set the pin to open.
L-channel mute output pin.
L-channel 1-bit DAC. L-channel power supply pin.
L-channel output pin.
L-channel GND. Be sure to connect to 0V.
R-channel GND. Be sure to connect to 0V.
R-channel 1-bit DAC. R-channel output pin.
R-channel power supply pin.
R-channel mute output pin.
Pin No. Pin Name I/O Description
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
XVDD
XOUT
XIN
XVSS
SBSY
EFLG
PW
SFSY
SBCK
FSX
WRQ
RWC
SQOUT
COIN
___________
CQCK
________
RES
T11
16M
4.2M
T5
______
CS
T1
—
O
I
—
O
O
O
O
I
O
O
I
O
I
I
I
O
O
O
I
I
I
Crystal oscillator power supply pin.
Pin to which external 16.9344 MHz crystal oscillator is connected.
Crystal oscillator GND pin. Be sure to connect to 0V.
Subcode block sync signal output pin.
C1, C2, single and dual correction monitoring pin.
Subcode P, Q, R, S, T, U and W output pin.
Subcode frame sync signal output pin. Falls down when subcode enters standby.
Subcode read clock input pin. Schmidt input. (Be sure to connected to 0V when not
in use.)
Pin outputting the 7.35 kHz sync signal which is generated by dividing frequency of
crystal oscillator.
Subcode Q output standby output pin.
Read/write control input pin. Schmidt input.
Subcode Q output pin.
Command input pin from microprocessor.
Command input read clock or subcode read input clock from SQOUT pin
LC78622 reset input pin. Set this pin to L once when the main power is turned on.
Test signal output pin. Use this pin as open (normally L output).
16.9344 MHz output pin.
4.2336 MHz output pin.
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
Chip select signal input pin with built-in pull-down resistor. Be sure to connect to 0V
while it is not controlling.
Test signal input pin without built-in pull-down resistor. Be sure to connect to 0V.
Pin No. Pin Name I/O Description

29
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–
A-GND
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.
Single ended output of the CV+ and CV– pin input signal.
Spindle 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.
IC, LA9241ML
Pin No. Pin Name I/O Description

30
36
37
38
39, 40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
TES
HFL
SLOF
CV–, CV+
RFSM
RFS–
SLC
SLI
D-GND
FSC
TBC
NC
DEF
CLK
CL
DAT
CE
DRF
FSS
VCC2
REFI
VR
LF2
PH1
BH1
LDD
LDS
VCC1
O
O
I
I
O
I
O
I
—
O
I
—
O
I
I
I
I
O
I
—
—
O
I
I
I
O
I
—
Pin from which TES signal is output to DSP.
“High Frequency Level” is used to judge whether the main beam position is on top of
bit or on top of mirror.
Sled servo off control input pin.
CLV error signal input pin from DSP.
RF output pin.
RF gain setting and EFM signal 3T compensation constant setting pin together with
RFSM pin.
“Slice Level Control” is the output pin which controls the RF signal data slice level by
DSP.
Input pin which control the data slice level by the DSP.
Digital system GND.
Output pin to which external focus search smoothing capacitor is connected.
“Tracking Balance Control” EF balance variable range setting pin.
No connection.
Disc defect detector output pin.
Reference clock input pin. 4.23 MHz of the DSP is input.
Microprocessor command clock input pin.
Microprocessor command data input pin.
Microprocessor command chip enable input pin.
“Detect RF” RF level detector output.
“Focus Search Select” focus search mode (±search/+ search) select pin.
Servo system and digital system Vcc pin.
Pin to which external bypass capacitor for reference voltage is connected.
Reference voltage output pin.
Disc defect detector time constant setting pin.
Pin to which external capacitor for RF signal peak holding is connected.
Pin to which external capacitor for RF signal bottom holding is connected.
APC circuit output pin.
APC circuit input pin.
RF system Vcc pin.
Pin No. Pin Name I/O Description