Aiwa CA-DW935M User manual

BASIC TAPE MECHANISM : TN-21ZFW-1791
BASIC CD MECHANISM : ZZG-4 YG
COMPACT DISC CARRY
COMPONENT SYSTEM
CA-DW935M
S/M Code No. 09-997-413-5R1
U
SERVICE MANUAL
REVISION
DATA
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-997-413-5T1).

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
Heads Deck 1: Recording/Playback head x 1
Erasure head x 1
Deck 2: Playback head x 1
<Compact disc player section>
Laser Semiconductor (λ = 780 nm)
D-A converter 1 bit dual
<General>
Power output 5 W + 5 W (4 ohms, EIAJ)
FTC rule
4 watts per channel, Min. RMS at 4 ohms
from 65 Hz to 5000 Hz, with no more
than 1% total harmonic distortion
Input VIDEO/AUX: 1000 mV
Output Headphones (stereo minijack)
Power requirements 12 V DC using eight size D (R20)
batteries
120 V AC, 60 Hz
Power consumption 30 W
Dimensions of main unit (W x H x D)
266 x 303 x 307 mm
(10 1/2x 12 x 12 1/8in.)
Weight of main unit 4.85 kg (10 lb 11 oz.)
<Speaker>
Type 120 mm cone type
27 mm ceramic type
Dimensions (W x H x D) 197 x 303 x 231 mm
(7 1/8 x 12 x 9 1/8in.)
Weight 1.7 kg (3 lbs 12 oz) x 2
Impedance 4 ohms
Allowable max, input 10 W
• Design and specifications are subject to change without notice.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ACCESSORIES LIST
1 8Z-CT1-905-010 IB,U(ESF)S
2 8Z-CK4-962-010 RC UNIT,RC-ZAT04 (VS)
!3 87-A80-109-010 AC CORD,HK7281 BLK 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 – 213F)

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
8Z-CT1-610-010 C-IC,LC867232A-5L78
87-A20-914-010 IC,SPS-442-1-F
87-A21-116-040 C-IC,BH3862FS
87-017-889-010 IC,NJM4558LD
87-070-417-010 IC,NJM4558 DD
87-A21-103-040 C-IC,MM1454XFBE
87-A21-020-010 IC,TA8223K
87-070-416-010 IC,NJU7201 L55
87-A20-446-010 C-IC,LA9241ML
87-A20-459-010 C-IC,LC78622ED
87-A20-445-010 IC,BA5936
TRANSISTOR
87-026-291-080 TR,DTC124XS
87-A30-091-080 FET,2SJ460
89-213-702-010 TR,2SB1370E(1.8W)
87-026-346-080 C-TR,DTC114YU
89-319-233-080 TR,2SC1923 (0.1W)
87-026-215-080 TR,DTC114YS
87-026-462-080 TR,2SC1740 S(RS 0.3W)
87-026-463-080 TR,2SA933SRS(0.3W)
87-026-486-080 TR,DTA144TS
87-026-287-080 TR,DTC143ES
89-414-683-080 TR,2SD1468S 150MHZ 0.4
87-A30-090-080 FET,2SK2541
87-A30-197-080 TR,KTA1267GR
89-320-011-080 TR,2SC2001K(15W)
87-026-610-080 TR,KTC3198GR
87-026-214-080 TR,DTA114YS (0.3W)
87-026-218-080 TR,DTC144ES (0.2W)
89-406-555-080 TR,2SD655E(0.5W)
87-A30-219-080 TR,2SB1443(Q)
87-026-219-080 TR,DTA144ES (0.3W)
89-109-521-080 TR,2SA952K(0.6W)
89-318-154-080 TR,2SC1815Y(0.4W)
87-026-239-080 TR,DTC114TK (0.2W)
89-113-187-080 TR,2SA1318TU
87-026-237-080 CHIP-TR,DTC124XK
89-327-125-080 CHIP-TR,2SC2712GR
DIODE
87-020-465-080 DIODE,1SS133 (110MA)
87-017-072-080 ZENER,HZS3B1
87-027-399-080 ZENER,HZ7A3L
87-017-091-080 ZENER,HZS5C1
87-A40-156-080 DIODE,1N5392
87-017-164-080 ZENER,HZS9A2L
87-017-139-080 ZENER,HZS15-2
87-A40-291-080 DIODE,1N4148 (CPT)
MAIN C.B
C1 87-010-314-080 C-CAP,S 22P-50V
C2 87-010-316-080 C-CAP,S 33P-50 CH
C3 87-010-314-080 C-CAP,S 22P-50V
C5 87-010-196-080 CHIP CAPACITOR,0.1-25
C6 87-010-313-080 CAP, CHIP 18P
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
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
C25 87-016-460-080 C-CAP,S 0.22-16 B
C27 87-A11-067-080 C-CAP,S 1-10 K B
C28 87-016-669-080 C-CAP,S 0.1-25 K B
C29 87-016-669-080 C-CAP,S 0.1-25 K B
C30 87-010-198-080 CAP, CHIP 0.022
C31 87-010-198-080 CAP, CHIP 0.022
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
C47 87-010-197-080 CAP, CHIP 0.01 DM
C48 87-010-197-080 CAP, CHIP 0.01 DM
C49 87-010-303-080 C-CAP,S 330P-50CH
C50 87-010-197-080 CAP, CHIP 0.01 DM
C52 87-016-669-080 C-CAP,S 0.1-25 K B
C53 87-016-669-080 C-CAP,S 0.1-25 K B
C55 87-018-115-080 CAP, CER 47P-50V
C56 87-018-131-080 CAP, CER 1000P-50V
C201 87-010-405-080 CAP, ELECT 10-50V
C202 87-010-405-080 CAP, ELECT 10-50V
C207 87-010-546-080 CAP, ELECT 0.33-50V
C208 87-010-546-080 CAP, ELECT 0.33-50V
C213 87-010-401-080 CAP, ELECT 1-50V
C214 87-010-401-080 CAP, ELECT 1-50V
C215 87-010-401-080 CAP, ELECT 1-50V
C216 87-010-401-080 CAP, ELECT 1-50V
C217 87-010-221-080 CAP, ELECT 470-10V
C225 87-018-205-080 CAP, CERA-SOL 0.022
C226 87-010-263-080 CAP, ELECT 100-10V
C227 87-010-404-080 CAP, ELECT 4.7-50V
C228 87-010-404-080 CAP, ELECT 4.7-50V
C229 87-018-209-080 CAP, CER 0.1-50V
C230 87-010-401-080 CAP, ELECT 1-50V
C231 87-010-401-080 CAP, ELECT 1-50V
C232 87-010-404-080 CAP, ELECT 4.7-50V
C260 87-010-405-080 CAP, ELECT 10-50V
C301 87-018-131-080 CAP, CER 1000P-50V
C302 87-018-131-080 CAP, CER 1000P-50V
C303 87-018-130-080 CAP,TC-U 820P-50 B
C304 87-018-130-080 CAP,TC-U 820P-50 B
C305 87-010-263-080 CAP, ELECT 100-10V
C306 87-010-263-080 CAP, ELECT 100-10V
C309 87-018-130-080 CAP,TC-U 820P-50 B
C310 87-018-130-080 CAP,TC-U 820P-50 B
C311 87-010-546-080 CAP, ELECT 0.33-50V
C312 87-010-546-080 CAP, ELECT 0.33-50V
C321 87-018-131-080 CAP, CER 1000P-50V
C331 87-018-126-080 CAP,TC-U 390P-50 B
C332 87-018-126-080 CAP,TC-U 390P-50 B
C333 87-018-124-080 CAP, CER 270P-50V
C334 87-018-123-080 CAP, CER 220P-50V

5
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
C340 87-010-374-080 CAP, ELECT 47-10V
C341 87-018-205-080 CAP, CERA-SOL 0.022
C343 87-018-123-080 CAP, CER 220P-50V
C344 87-018-123-080 CAP, CER 220P-50V
C355 87-018-132-080 CAP, CER 2200P-16V
C356 87-018-132-080 CAP, CER 2200P-16V
C369 87-018-118-080 CAP,TC-U 82P-50 B
C370 87-018-118-080 CAP,TC-U 82P-50 B
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 87-010-374-080 CAP, ELECT 47-10V
C385 87-010-405-080 CAP, ELECT 10-50V
C386 87-018-198-080 CAP,TC-U 2700P-16 X
C387 87-018-198-080 CAP,TC-U 2700P-16 X
C388 87-018-198-080 CAP,TC-U 2700P-16 X
C541 87-010-263-080 CAP, ELECT 100-10V
C542 87-010-374-080 CAP, ELECT 47-10V
C543 87-010-405-080 CAP, ELECT 10-50V
C544 87-010-401-080 CAP, ELECT 1-50V
C547 87-010-401-080 CAP, ELECT 1-50V
C548 87-010-401-080 CAP, ELECT 1-50V
C549 87-010-401-080 CAP, ELECT 1-50V
C550 87-010-401-080 CAP, ELECT 1-50V
C601 87-010-401-080 CAP, ELECT 1-50V
C602 87-010-401-080 CAP, ELECT 1-50V
C603 87-018-208-080 CAP 0.047-50F
C604 87-018-208-080 CAP 0.047-50F
C605 87-018-132-080 CAP, CER 2200P-16V
C606 87-018-132-080 CAP, CER 2200P-16V
C607 87-010-406-080 CAP, ELECT 22-50
C608 87-010-406-080 CAP, ELECT 22-50
C609 87-010-260-080 CAP, ELECT 47-25V
C610 87-018-209-080 CAP, CER 0.1-50V
C613 87-010-263-080 CAP, ELECT 100-10V
C614 87-010-263-080 CAP, ELECT 100-10V
C615 87-010-376-090 CAP 10-2200
C616 87-010-376-090 CAP 10-2200
C623 87-010-546-080 CAP, ELECT 0.33-50V
C624 87-010-546-080 CAP, ELECT 0.33-50V
C625 87-010-404-080 CAP, ELECT 4.7-50V
C641 87-010-248-080 CAP, ELECT 220-10V
C643 87-010-387-080 CAP,E 470-25 SME
C644 87-010-260-080 CAP, ELECT 47-25V
C720 87-010-405-080 CAP, ELECT 10-50V
C722 87-010-385-080 CAP, ELECT 220-25V
C723 87-010-248-080 CAP, ELECT 220-10V
C724 87-018-205-080 CAP, CERA-SOL 0.022
C726 87-010-404-080 CAP, ELECT 4.7-50V
C727 87-010-401-080 CAP, ELECT 1-50V
C728 87-010-221-080 CAP, ELECT 470-10V
C729 87-010-237-080 CAP,E 1000-16 M 11L SME
C741 87-010-384-080 CAP, ELECT 100-25V
C750 87-010-404-080 CAP, ELECT 4.7-50V
C751 87-010-404-080 CAP, ELECT 4.7-50V
C753 87-010-385-080 CAP, ELECT 220-25V
C754 87-010-404-080 CAP, ELECT 4.7-50V
C761 87-010-928-090 CAP,E 4700-25 SMG
C800 87-010-378-080 CAP, ELECT 10-16V
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
CN201 87-099-719-010 CONN,30P TYK-B(X)
CN203 87-A60-060-010 CONN,07P V 9604S-07C
CN301 87-A60-622-010 CONN,5P V 2MM JMT
CN302 87-A60-621-010 CONN,4P V 2MM JMT
CN701 87-A60-621-010 CONN,4P V 2MM JMT
CN751 87-A60-626-010 CONN,9P V 2MM JMT
!IC651 87-001-132-010 FUSE, ICP-N38
!ICP705 87-002-330-080 PROTECTOR,ICP-N5
J202 87-009-610-010 JACK PIN 2P H EARH
J601 87-A60-420-010 JACK,3.5 ST (MSC)
J602 87-099-443-010 TERMINAL,SPKR 4P
L2 87-A50-347-010 COIL,FM BPF EX
L3 8Z-CT4-616-010 BAR-ANT,MW2B
L4 87-A50-420-010 COIL,MW OSC(SYN)
L5 87-A50-424-010 COIL,FM RF EX(SYN)
L6 87-A50-454-010 COIL,FM OSC U(SYN)
L7 87-A91-308-010 FLTR,PCFAZH- 450T (TOK)
L8 87-005-849-080 COIL,10UH(CECS)
L9 87-005-849-080 COIL,10UH(CECS)
L331 87-007-342-010 COIL,OSC 85K BIAS
L601 87-A50-087-080 COIL,100UH (CECS)
L602 87-A50-087-080 COIL,100UH (CECS)
SCR3 87-A40-616-080 VARI-CAP,SVC384(S/T)
SCR4 87-A40-615-040 VARI-CAP,KV1311NT
SCR5 87-A40-615-040 VARI-CAP,KV1311NT
SFR751 87-024-350-080 SFR 2.2K DIA 6H
TC1 87-011-220-080 TRIMMER CAP 20P VTC
X1 87-A70-061-010 VIB,XTAL 4.500MHZ CSA-309
FRONT C.B
C101 87-010-263-080 CAP, ELECT 100-10V
C102 87-010-196-080 CHIP CAPACITOR,0.1-25
C103 87-010-248-080 CAP, ELECT 220-10V
C104 87-010-248-080 CAP, ELECT 220-10V
C105 87-010-196-080 CHIP CAPACITOR,0.1-25
C106 87-010-196-080 CHIP CAPACITOR,0.1-25
C107 87-010-452-080 C-CAP,1-16 Z F GRM42-6
C108 87-010-321-080 CHIP CAPACITOR,82P(J)
C109 87-018-115-080 CAP, CER 47P-50V
C110 87-010-321-080 CHIP CAPACITOR,82P(J)
C111 87-010-312-080 C-CAP,S 15P-50 CH
C112 87-010-314-080 C-CAP,S 22P-50V
C113 87-010-178-080 CHIP CAP 1000P
C115 87-010-401-080 CAP, ELECT 1-50V
C116 87-010-400-080 CAP, ELECT 0.47-50V
C117 87-010-196-080 CHIP CAPACITOR,0.1-25
C121 87-010-196-080 CHIP CAPACITOR,0.1-25
C122 87-010-196-080 CHIP CAPACITOR,0.1-25
C123 87-010-196-080 CHIP CAPACITOR,0.1-25
C124 87-010-197-080 CAP, CHIP 0.01 DM
C125 87-018-209-080 CAP, CER 0.1-50V
C126 87-018-209-080 CAP, CER 0.1-50V
C127 87-018-209-080 CAP, CER 0.1-50V
C128 87-010-196-080 CHIP CAPACITOR,0.1-25
C129 87-010-178-080 CHIP CAP 1000P
C130 87-010-260-080 CAP, ELECT 47-25V
C131 87-010-400-080 CAP, ELECT 0.47-50V
C133 87-010-405-080 CAP, ELECT 10-50V
C134 87-010-196-080 CHIP CAPACITOR,0.1-25
C135 87-010-196-080 CHIP CAPACITOR,0.1-25
C136 87-010-196-080 CHIP CAPACITOR,0.1-25
C137 87-010-248-080 CAP, ELECT 220-10V
C140 87-012-358-080 C-CAP,S 0.47-10 Z F
C141 87-010-196-080 CHIP CAPACITOR,0.1-25
C142 87-010-196-080 CHIP CAPACITOR,0.1-25
C143 87-010-196-080 CHIP CAPACITOR,0.1-25
C144 87-010-196-080 CHIP CAPACITOR,0.1-25
C145 87-010-196-080 CHIP CAPACITOR,0.1-25
C150 87-010-405-080 CAP, ELECT 10-50V
C401 87-010-182-080 C-CAP,S 2200P-50 B
C402 87-010-186-080 CAP,CHIP 4700P
C403 87-012-154-080 C-CAP,S 150P-50 CH
C404 87-010-401-080 CAP, ELECT 1-50V
C405 87-010-545-080 CAP, ELECT 0.22-50V
C406 87-010-178-080 CHIP CAP 1000P
C407 87-010-405-080 CAP, ELECT 10-50V
C408 87-010-260-080 CAP, ELECT 47-25V

6
C409 87-010-248-080 CAP, ELECT 220-10V
C410 87-010-405-080 CAP, ELECT 10-50V
C411 87-018-209-080 CAP, CER 0.1-50V
C414 87-012-153-080 C-CAP,S 120P-50 CH
CN101 87-A60-058-010 CONN,10P V 9604S-10C
CN102 87-099-720-010 CONN,30P TYK-B(P)
CN103 87-099-759-010 CONN,21P H 9604
D124 87-001-519-010 LIGHT EMITTING DIODE,SLR-37
D132 87-A40-161-010 LED,L-1154SGD
D133 87-A40-161-010 LED,L-1154SGD
D134 87-A40-161-010 LED,L-1154SGD
D135 87-A40-161-010 LED,L-1154SGD
D136 87-A40-161-010 LED,L-1154SGD
D137 87-A40-161-010 LED,L-1154SGD
D138 87-A40-161-010 LED,L-1154SGD
D141 87-001-519-010 LED,SLR-37VR3F RED
D142 87-001-519-010 LED,SLR-37VR3F RED
D143 87-001-519-010 LED,SLR-37VR3F RED
D144 87-A40-410-010 LED,SEL2515C PGRN
D145 87-A40-410-010 LED,SEL2515C PGRN
D146 87-A40-410-010 LED,SEL2515C PGRN
D147 87-A40-410-010 LED,SEL2515C PGRN
J401 87-A60-651-010 JACK,3.5MONO
L101 87-003-171-010 COIL,15UH TROIDAL
L103 87-003-171-010 COIL,15UH TROIDAL
L401 87-A50-067-080 COIL,1.00UH (CECS)
LCD101 8Z-CT4-607-010 LCD,AIW4176
S1100 87-A91-024-080 SW,TACT KSH0611BT
S1101 87-A91-024-080 SW,TACT KSH0611BT
S1102 87-A91-024-080 SW,TACT KSH0611BT
S1103 87-A91-024-080 SW,TACT KSH0611BT
S1104 87-A91-024-080 SW,TACT KSH0611BT
S1105 87-A91-024-080 SW,TACT KSH0611BT
S1106 87-A91-024-080 SW,TACT KSH0611BT
S1107 87-A91-024-080 SW,TACT KSH0611BT
S1108 87-A91-024-080 SW,TACT KSH0611BT
S1109 87-A91-024-080 SW,TACT KSH0611BT
S1110 87-A91-024-080 SW,TACT KSH0611BT
S1111 87-A91-024-080 SW,TACT KSH0611BT
S1112 87-A91-024-080 SW,TACT KSH0611BT
S1120 87-A91-024-080 SW,TACT KSH0611BT
VR401 82-NK7-615-010 VR,10KA RK11K1130
X101 87-030-376-080 VIB,CER CSA5.76MG200
X102 87-030-273-010 VIB,XTAL 32.768K5PPM
LED C.B
C138 87-010-248-080 CAP, ELECT 220-10V
C139 87-010-196-080 CHIP CAPACITOR,0.1-25
CN1151 87-A60-077-010 CONN,10P H 9604S-10F
D1151 87-A40-639-010 LED,SML72420C Y-G/R
D1152 87-A40-639-010 LED,SML72420C Y-G/R
D1153 87-A40-639-010 LED,SML72420C Y-G/R
D1154 87-A40-639-010 LED,SML72420C Y-G/R
D1155 87-A40-639-010 LED,SML72420C Y-G/R
D1156 87-A40-639-010 LED,SML72420C Y-G/R
D1157 87-A40-639-010 LED,SML72420C Y-G/R
D1158 87-A40-639-010 LED,SML72420C Y-G/R
D1159 87-A40-639-010 LED,SML72420C Y-G/R
D1160 87-A40-639-010 LED,SML72420C Y-G/R
D1161 87-A40-639-010 LED,SML72420C Y-G/R
D1162 87-A40-639-010 LED,SML72420C Y-G/R
D1163 87-A40-639-010 LED,SML72420C Y-G/R
D1164 87-A40-639-010 LED,SML72420C Y-G/R
D1165 87-A40-639-010 LED,SML72420C Y-G/R
S1151 87-A91-024-080 SW,TACT KSH0611BT
S1152 87-A91-024-080 SW,TACT KSH0611BT
S1153 87-A91-024-080 SW,TACT KSH0611BT
S1154 87-A91-024-080 SW,TACT KSH0611BT
S1155 87-A91-024-080 SW,TACT KSH0611BT
S1156 87-A91-024-080 SW,TACT KSH0611BT
S1157 87-A91-024-080 SW,TACT KSH0611BT
S1158 87-A91-024-080 SW,TACT KSH0611BT
S1159 87-A91-024-080 SW,TACT KSH0611BT
S1160 87-A91-024-080 SW,TACT KSH0611BT
S1161 87-A91-024-080 SW,TACT KSH0611BT
S1162 87-A91-024-080 SW,TACT KSH0611BT
CD C.B
C1 87-010-403-080 CAP, ELECT 3.3-50V
C2 87-010-197-080 CAP, CHIP 0.01 DM
C3 87-010-263-080 CAP, ELECT 100-10V
C4 87-010-248-080 CAP, ELECT 220-10V
C5 87-010-197-080 CAP, CHIP 0.01 DM
C6 87-010-374-080 CAP, ELECT 47-10V
C7 87-012-349-080 C-CAP,S 1000P-50 CH
C8 87-010-198-080 CAP, CHIP 0.022
C9 87-010-248-080 CAP, ELECT 220-10V
C10 87-010-263-080 CAP, ELECT 100-10V
C12 87-010-401-080 CAP, ELECT 1-50V
C13 87-010-193-080 CHIP CAPACITOR,0.033
C14 87-010-405-080 CAP, ELECT 10-50V
C16 87-010-491-040 CAP, E 0.22-50 GAS
C17 87-012-157-080 C-CAP,S 330P-50 CH
C18 87-010-213-080 C-CAP,S 0.015-50 B
C20 87-010-193-080 CHIP CAPACITOR,0.033
C22 87-010-183-080 C-CAP,S 2700P-50 B
C23 87-010-956-080 CHIP-CAP,S 0.068-25B
C25 87-010-994-080 C-CAP,S 680P-50 CH
C29 87-010-186-080 CAP,CHIP 4700P
C30 87-012-156-080 C-CAP,S 220P-50 CH
C31 87-010-400-080 CAP, ELECT 0.47-50V
C32 87-010-374-080 CAP, ELECT 47-10V
C33 87-010-401-080 CAP, ELECT 1-50V
C34 87-010-184-080 CHIP CAPACITOR 3300P(K)
C35 87-010-197-080 CAP, CHIP 0.01 DM
C36 87-010-374-080 CAP, ELECT 47-10V
C37 87-010-404-080 CAP, ELECT 4.7-50V
C38 87-010-196-080 CHIP CAPACITOR,0.1-25
C40 87-010-145-080 C-CAP,S 1P-50 CH
C42 87-010-312-080 C-CAP,S 15P-50 CH
C45 87-010-196-080 CHIP CAPACITOR,0.1-25
C46 87-010-196-080 CHIP CAPACITOR,0.1-25
C47 87-010-196-080 CHIP CAPACITOR,0.1-25
C48 87-010-315-080 C-CAP,S 27P-50 CH
C50 87-012-140-080 CAP 470P
C51 87-012-156-080 C-CAP,S 220P-50 CH
C52 87-012-140-080 CAP 470P
C53 87-010-322-080 C-CAP,S 100P-50 CH
C54 87-012-153-080 C-CAP,S 120P-50 CH
C55 87-010-263-080 CAP, ELECT 100-10V
C57 87-010-316-080 C-CAP,S 33P-50 CH
C58 87-010-316-080 C-CAP,S 33P-50 CH
C59 87-010-263-080 CAP, ELECT 100-10V
C60 87-010-196-080 CHIP CAPACITOR,0.1-25
C61 87-010-196-080 CHIP CAPACITOR,0.1-25
C62 87-010-221-080 CAP, ELECT 470-10V
C65 87-010-404-080 CAP, ELECT 4.7-50V
C66 87-010-196-080 CHIP CAPACITOR,0.1-25
C67 87-010-263-080 CAP, ELECT 100-10V
C68 87-010-322-080 C-CAP,S 100P-50 CH
C69 87-012-154-080 C-CAP,S 150P-50 CH
C75 87-010-197-080 CAP, CHIP 0.01 DM
C76 87-A10-102-080 CAP,E 1000-10 REA
C77 87-010-197-080 CAP, CHIP 0.01 DM
C78 87-010-221-080 CAP, ELECT 470-10V
C79 87-010-263-080 CAP, ELECT 100-10V
C80 87-010-197-080 CAP, CHIP 0.01 DM
C81 87-010-405-080 CAP, ELECT 10-50V
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
C82 87-010-405-080 CAP, ELECT 10-50V
C83 87-010-181-080 CAP, CHIP S 1800P
C84 87-010-181-080 CAP, CHIP S 1800P
C90 87-010-196-080 CHIP CAPACITOR,0.1-25
C91 87-010-553-040 CAP,E 47-16 GAS
C92 87-010-552-040 CAP,E 22-16 GAS
C93 87-010-197-080 CAP, CHIP 0.01 DM
C94 87-015-819-080 CAPACITOR,0.01
C95 87-010-197-080 CAP, CHIP 0.01 DM
C98 87-010-197-080 CAP, CHIP 0.01 DM
C101 87-010-322-080 C-CAP,S 100P-50 CH
C102 87-010-322-080 C-CAP,S 100P-50 CH
C103 87-010-322-080 C-CAP,S 100P-50 CH
C104 87-010-322-080 C-CAP,S 100P-50 CH
C105 87-010-322-080 C-CAP,S 100P-50 CH
C110 87-010-196-080 CHIP CAPACITOR,0.1-25
C201 87-010-552-040 CAP,E 22-16 GAS
C211 87-010-552-040 CAP,E 22-16 GAS
C221 87-010-196-080 CHIP CAPACITOR,0.1-25
C222 87-010-405-080 CAP, ELECT 10-50V
C223 87-010-405-080 CAP, ELECT 10-50V
C224 87-010-196-080 CHIP CAPACITOR,0.1-25
C225 87-010-405-080 CAP, ELECT 10-50V
C226 87-010-405-080 CAP, ELECT 10-50V
C251 87-010-552-040 CAP,E 22-16 GAS
CN1 87-A60-424-010 CONN,16P V TOC-B
CN2 87-A60-081-010 CONN,06P H 9604S-06F
CN3 87-A60-945-010 CONN,21P H 6216-11
CN4 87-A60-080-010 CONN,07P H 9604S-07F
CN7 87-A60-081-010 CONN,06P H 9604S-06F
CN8 87-A60-083-010 CONN,04P H 9604S-04F
D221 87-070-288-010 LED,GL380
L1 87-003-102-080 COIL,10UH
L4 87-003-152-080 COIL,100UH
L5 87-003-152-080 COIL,100UH
PS231 85-ZG1-607-080 SNSR,GP1S24
SFR130 87-024-437-080 SFR100K,RH063EC
SW201 88-ZG5-606-010 SW,MODE MMS00420
SW204 87-A91-040-010 SW,LVR SSCF31P-1
X1 87-A70-046-010 VIB,XTAL 16.934MHZ
SENSOR C.B
CN202 87-A60-946-010 CONN,4P H 6232
Q202 87-026-674-010 P-TR,PT4850F
Q212 87-026-674-010 P-TR,PT4850F
SWITCH C.B
CN201 87-A60-946-010 CONN,4P H 6232
CN207 87-A60-081-010 CONN,06P H 9604S-06F
SW202 87-A90-967-010 SW,PUSH 3-2-1 MPU20160MLB0
TRAY C.B
CN208 87-A60-083-010 CONN,04P H 9604S-04F
SW211 87-A91-333-010 SW,PUSH 1-1-1 MPU11570
SW212 87-A91-333-010 SW,PUSH 1-1-1 MPU11570
SW213 87-A91-333-010 SW,PUSH 1-1-1 MPU11570
LED C.B
D321 87-070-319-010 LED,GL4800 RED
DRIVE C.B
M20 87-045-358-019 MOT,RF-310TA 43
M21 87-045-356-019 MOT,RF-310TA 30
SW1 87-A90-042-019 SW,LEAF MSW 17310 MVPO
AC C.B
C701 87-018-205-080 CAP, CERA-SOL 0.022
C702 87-018-205-080 CAP, CERA-SOL 0.022
C703 87-018-205-080 CAP, CERA-SOL 0.022
C704 87-018-205-080 CAP, CERA-SOL 0.022
!F380 87-035-488-010 FUSE,3.15A 125V D UL
!FC1 87-A90-505-080 FUSE CLAMP,TP00351-51
!FC2 87-A90-505-080 FUSE CLAMP,TP00351-51
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.

8
TRANSISTOR ILLUSTRATION
2SA952
2SA1318
2SC1815
2SC1923
2SC2001
2SD655
2SD1468
KTC3198
2SA933S
2SC1740S
DTA114YS
DTA144ES
DTA144TS
DTC114YS
DTC124XS
DTC143ES
DTC144ES
KTA1267
2SJ460
2SK2541
2SB1370 2SC2712
DTC114TK
DTC114YU
DTC124XK
2SB1443
E C B E C B S D G
B C E
B
C
E
C
LCD DIASPLAY
B
E

109
IC, MM1454XFBE IC, TA8223K
IC, BH3862FS
IC, NJU7201L55
IC, LC72121M
IC, TA2104AN
Vcc/2
MONO
REC2 REC1 A1 B1 D1 FIL A2 B2 C2 D2 GNDC1
VOL2 VOL1 T1 T2 OUT1 OUT2
LOGIC
NF2 Vcc LA CL DANF1
30K 30K
MUTE1 MUTE2
12K
4.7K 4.7K
12K
8
9
6
5
7
3
2
11
13
14
12 15
10
4
VCC2
IN1
IN2
NF1
45
NF2
OUT1
POWER
GND
OUT2
B.S 1
B.S 2
PRE GND1 PRE GND2
VCC1
45
30k
30k
Ch-1
Ch-2
BIAS CIRCUIT
THERMAL Cut-off
PROTECTOR
RIPPLE
TERMINAL
IC BLOCK DIAGRAMS

1211
SCHEMATIC DIAGRAM-1 (MAIN SECTION)
AUTO STOP SENS.
SW
MUTE OFF
SW
Q754
Hi-SPEED
SW
Q641, Q642
POWER AMP
SW
Q756, Q757
REC STOP
(PAUSE) SW

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
1413
WIRING-1 (MAIN C.B SECTION)
L003
J202
AUX/VIDEO
SPEAKER IMP: 4Ω
L005
TC001
RED
Q346
Q345
J601
PHONES
J
R1722
(IC722)

1615
SCHEMATIC DIAGRAM-2 (FRONT/LED SECTION)
REG. CD/µ-CON
SW. CD µ-CON
VDD
CD
µ-CON VDD
AM 10K

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
1817
WIRING-2 (FRONT C.B SECTION)
TO D CD C. B
CN3
FFC4
R1132
(C132)
D111
UP
DOWN
JR108
D113
D112
POWER
STANDBY/ON
TUNER/BAND
FUNCTION
FFC2

2019
44
45
46
47
48
49 ~ 55
56
57
58 ~ 79
80
81
82
83 ~ 85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
COIN
RWC
SQOUT
WRQ
NC
SEG19 ~ SEG25
VDD2
VSS2
SEG26 ~ SEG47
INIT
PLAY
REC
COM0 ~ COM2
DS DET2
TRY3
P, CONT
VSS3
VDD3
HSP
MUTE
CD
QSURR
VRLA
VRDA
VRCL
BEAT
CE
DATA
Serial data output to CD DSP
Read/write control to CD DSP
Subcode Q data input from CD DSP
CD DSP subcode Q output standby check input
Not connected.
LCD segment output
Positive terminal of power supply
Negative terminal of power supply
LCD segment output
Microprocessor initial setting read
TAPE playback detection
TAPE recording detection
LCD common output
CD mechanism disc size detection
CD mechanism tray 3 detection
Main power supply input detection
Negative terminal of power supply
Positive terminal of power supply
TAPE dubbing high speed mode SW
Audio signal muting SW
CD power SW
Q SURROUND SW
Audio control IC data latch
Data output to audio control IC
Clock output to audio control IC
TAPE BEAT switching
TUNER PLL IC chip enable
Data output to TUNER PLL IC
O
O
O
O
–
O
–
–
O
I
I
I
O
I
I
O
–
–
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
O
–
I
O
–
I
I
I
I
I
I
I
I
I
I
O
O
O
O
O
I
I
O
O
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
43
CLK
TUSW
LED ROCK
LED POP
LED JAZZ
LED TA
LED TU
LED AUX
LED CD
CLKSFT
TUDO
RST
XT1
XT2
VSS1
CF1
CF2
VDD1
KEY1, KEY2
STEREO
TRY NO
ELV POS
TRY EDGE
DS DET1
FRM SW
HOLD
TRY1
RMT
LED CD3G
LED CD3R
LED CD2G
LED CD2R
LED CD1G
LED CD1R
FRM/TRY
ELV-DN
ELV-UP
OPEN
DRF
TRY2
CLOSE
CQCK
IC DESCRIPTION
IC, LC867232A-5L78
Clock output to TUNER PLL IC
TUNER power switch
LED lighting SW
Microprocessor clock shift SW
Data input from TUNER PLL IC
Reset input
Crystal oscillator input for clock
Crystal oscillator output for clock
Negative terminal of power supply
Ceramic oscillator input for microprocessor main clock
Ceramic oscillator output for microprocessor main clock
Positive terminal of power supply
Tact key AD input detection
TUNER stereo reception detection input
CD mechanism tray number detection
CD mechanism elevator position detection
CD mechanism tray position detection
CD mechanism disc size detection
CD mechanism frame position detection
Main power supply input detection
CD mechanism tray 1 detection
Remote control signal reception pin
LED lighting SW
CD frame/tray drive motor speed control
CD mechanism elevator motor control: Down side
CD mechanism elevator motor control: Up side
CD mechanism frame/tray motor control: Open side
Detects level of RF signal from CD ASP.
CD mechanism tray 2 detection
CD mechanism frame/tray motor control: Close side
Serial communication clock output to CD DSP
Pin No. Pin Name I/O Description Pin No. Pin Name I/O Description

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
2221
WIRING-3 (LED C.B, AC C.B SECTION)
AC120V
60Hz
D1151~1155: (DISC1 ILLUMINATION)
D1156~1160: (DISC2 ILLUMINATION)
D1161~1165: (DISC3 ILLUMINATION)
R166
(D1166)
2
S1156
HI-SPEED DUBBING/
TUNER MODE/OSC
S1155
TUNING UP
S1154
TUNING DOWN
S1153
PRESET
M1
(DECK MOTOR)
S1152
CLEAR
S1151
SET
S1159 S1160
DISK1
S1158 S1161
DISK2
S1157 S1162
DISK3
S1 S2 S3 S4 S5
J

2423
SCHEMATIC DIAGRAM-3 (CD SECTION)
+5V
REG
CN3
D
CN203
1
2
3
4
5
6
7
TO B FRONT C. B CN103
TU

12345678910 11 12 13 14
A
B
C
D
E
F
G
H
I
J
2625
WIRING-4 (CD SECTION)
(TRAY3)
(TRAY2)
(TRAY1)
(ELEVATOR MODE SW)
SW201
TRAY NO.
DET. SW
I
H
E
F
D
G
TO A
MAIN C. B
CN203
TO B FR C. B CN103

2827
IC DESCRIPTION-2
IC, LC78622ED
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