Aiwa CDC-X707M User manual

SERVICE MANUAL
DATA
STEREO CAR CD RECEIVER BASIC CD MECHANISM : CDC02AW1
CDC-X707M
CDC-X7070M
YU
YL
S/M Code No. 09-003-424-3R1
REVISION
•This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
CDC-X707M/X7070M (YU, YL), (S/M Code No. 09-002-424-3T1).

– 2 –
SPECIFICATIONS
• Design and specifications are subject to change without
notice.
RADIO SECTION
(FM)
Frequency Range 87.5 MHz –108 MHz (100 kHz steps)*
87.5 MHz –108 MHz (50 kHz steps)*
Usable Sensitivity 12.7 dBf
50 dB Quieting Sensitivity 17.2 dBf
IF Rejection 80 dB
Frequency Response 30 Hz – 15,000 Hz
S/N Ratio 63 dB
Stereo Separation 35 dB at 1 kHz
Alternate Channel Selectivity
70 dB
Capture Ratio 3 dB
(AM)
Frequency Range 530 kHz – 1,710 kHz (10 kHz steps)*
531 kHz – 1,620 kHz (9 kHz steps)*
Usable Sensitivity 30 µV (30 dB)
* Set the frequency increment for your area using the switch on the
bottom of the unit.
(The switch is set at the factory to the 10k position [for the
U.S.A.])
CD SECTION
Frequency Response 17 Hz – 20 kHz +0/–3 dB
Dynamic Range More than 80 dB
Channel Separation More than 65 dB
S/N Ratio More than 85 dB
Wow/Flutter Unmeasurable
AUDIO SECTION
Max. Power Output 45 W x 4 channels
TAPE IN input
Input Sensitivity (load impedance)
AUX IN 300 mV (10 kΩ)
GENERAL
Power Supply Voltage 14.4 V (11 to 16 V allowable),
DC, negative ground
Load Impedance 4 Ω
Tone Control Bass ±10 dB at 100 Hz
Treble ±10 dB at 10 kHz
Preamp Output Voltage (load impedance)
2.2 V (10 kΩ)
Installation Size 182 (W) x 53 (H) x 155 (D) mm
(71/4(W) x 21/8(H) x 61/8(D) inches)
STEERING-WHEEL-MOUNTED REMOTE CONTROL UNIT
Dimensions Approx. 67 (W) x 26 (H) x 27 (D) mm
(23/4(W) x 11/16 (H) x 11/8(D) inches)
(excluding folder)
Weight Approx. 38 g (1.33 oz.)
(including holder, battery)

– 3 –
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.
Caution: Invisible laser radiation when
open and interlocks defeated avoid
exposure to beam.
Advarsel: Usynlig laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsættelse for stråling.
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa
mainitulla tavalla saataa altistaa käyt-täjän
turvallisuusluokan 1 ylittävälle 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.
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
CAUTION
Use of controls or adjustments or performance of proce-
dures other than those specified herin may result in
hazardous radiation exposure.
ATTENTION
L’utillisation 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.
CLASS 1 LASER PRODUCT
KLASSE 1 LASER PRODUKT
LUOKAN 1 LASER LAITE
KLASS 1 LASER APPARAT
Precaution to replace Optical block
(KSS – 710A)
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.
1) After the connection, remove solder
shown in right figure.
Solder

CAUTION WHEN SERVICING
2. Servicing Position
Check operations in stable position.
Example: Use PLATE or the like.
(Fig. 2)
1. Disassembly Instruction
1) Remove the COVER TOP / COVER BOTTOM.
2) Remove DFP.
3) Remove the four screws (indicated by arrows) from CD
mechanism.
Screw (a) ×2: VTT 2.6-6
Screw (b) ×2: VTT 2.6-3B
(Fig. 1)
Fig. 1
Fig. 2
– 4 –

– 5 –
ELECTRICAL MAIN PARTS LIST
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
IC
8Z-KT1-622-010 C-IC,LC75374E
87-A21-562-010 IC,LA4743B
88-KT1-608-010 C-IC,LC75854W
87-A90-951-010 RCR UNIT,SBX1971-52
87-A21-622-030 C-IC,UPD178006AGC-540-3B9<YL>
87-A21-623-030 C-IC,UPD178016AGC-562-3B9<YU>
88-KT1-606-080 IC,PST994D
87-020-784-080 IC,TC4053BF
87-A21-467-010 C-IC,CXA2581N
87-A21-533-030 C-IC,CXD2587Q
87-017-888-080 IC,NJM4558MD
87-A21-534-030 C-IC,UPD78012FGC656-AB8
87-A21-161-040 C-IC,BA6392FP
87-A20-712-040 C-IC,BA6417F
TRANSISTOR
87-026-235-080 CHIP-TR,DTC114EK
87-A30-289-040 C-TR,2SA1037AK(R)
89-324-122-080 C-TR,2SC2412KR
87-A30-218-080 TR,2SB1237(Q)<YL>
87-A30-287-040 C-TR,DTC114TKA
87-A30-300-080 TR,2SB1277
87-A30-299-080 TR,2SB1326
87-A30-302-040 C-TR,2SD1758-F5
87-A30-298-080 TR,2SD2396
89-211-323-080 C-TR,2SB1132R
87-A30-279-040 C-TR,DTC314TK
89-423-953-010 TR,2SD2395F
87-A30-248-040 C-TR,2SB1197KQ
87-A30-011-080 C-TR,DTB113ZK
87-A30-273-040 C-TR,DTC124EKA
87-026-210-040 C-TR,DTC144EK
DIODE
87-A40-250-080 C-DIODE,DAN217
87-001-783-080 DIODE,1N4002
87-070-136-080 ZENER,MTZJ5.1B
87-A40-798-010 DIODE,1N5402 (3A/200V)
87-A40-523-080 ZENER,MTZJ9.1B
87-070-334-080 ZENER,MTZJ10B
87-A40-509-080 ZENER,MTZJ6.8C
87-A40-189-080 DIODE,1SR139-400
87-020-465-080 DIODE,1SS133 (110MA)
87-A40-624-080 ZENER,MTZJ10A
87-020-585-080 CHIP-ZENER,02CZ6.2Y
87-A40-620-080 ZENER,MTZJ6.2A
87-017-932-080 ZENER,MTJ6.2B
87-A40-650-080 ZENER,MTZJ6.8A
87-020-331-080 C-DIODE,DAN202K
MAIN C.B.
C102 87-010-197-080 CAP, CHIP 0.01-25
C103 87-010-322-080 C-CAP,S 100P-50 CH
C104 87-010-498-040 CAP,E 10-16 GAS
C105 87-010-498-040 CAP,E 10-16 GAS
C106 87-010-322-080 C-CAP,S 100P-50 CH
C107 87-010-322-080 C-CAP,S 100P-50 CH
C108 87-010-805-080 CAP, S 1-16
C109 87-010-805-080 CAP, S 1-16
C110 87-010-186-080 CAP,CHIP 4700P-50
C111 87-010-196-080 CHIP CAPACITOR,0.1-25
C112 87-010-197-080 CAP, CHIP 0.01-25
C113 87-010-495-040 CAP,E 2.2-50 GAS
C119 87-010-196-080 CHIP CAPACITOR,0.1-25
C121 87-010-220-080 C-CAP,S 0.018-25 B<YL>
C121 87-012-365-080 C-CAP,S 0.027-25VBK<YU>
C122 87-010-220-080 C-CAP,S 0.018-25 B<YL>
C122 87-012-365-080 C-CAP,S 0.027-25VBK<YU>
C123 87-010-178-080 CHIP CAP 1000P-50
C125 87-010-197-080 CAP, CHIP 0.01-25
C126 87-010-197-080 CAP, CHIP 0.01-25
C128 87-010-197-080 CAP, CHIP 0.01-25
C210 87-016-669-080 C-CAP,S 0.1-25 K B
C211 87-010-182-080 C-CAP,S 2200P-50 B
C212 87-015-629-080 CHIP CAPACITOR, 0.0022
C251 87-012-368-080 C-CAP,S 0.1-50 K B
C252 87-010-182-080 C-CAP,S 2200P-50 B
C253 87-018-119-080 CAP, TC U100P-50V
C254 87-010-322-080 C-CAP,S 100P-50 CH
C255 87-018-119-080 CAP, TC U100P-50V
C256 87-018-119-080 CAP, TC U100P-50V
C257 87-018-119-080 CAP, TC U100P-50V
C258 87-010-297-080 C-CAP,S 100P-50 CH
C259 87-018-119-080 CAP, TC U100P-50V
C260 87-018-119-080 CAP, TC U100P-50V
C261 87-018-205-080 CAP, TC U 0.022-25
C264 87-010-553-040 CAP,E 47-16 GAS
C265 87-010-498-040 CAP,E 10-16 GAS
C266 87-010-194-080 CAP, CHIP 0.047-25
C268 87-010-498-040 CAP,E 10-16 GAS
C269 87-010-555-040 CAP,E 100-10 GAS
C270 87-010-555-040 CAP,E 100-10 GAS
C280 87-015-629-080 CHIP CAPACITOR, 0.0022-50
C281 87-012-368-080 C-CAP,S 0.1-50 F<YL>
C282 87-012-368-080 C-CAP,S 0.1-50 F<YL>
C283 87-012-368-080 C-CAP,S 0.1-50 F<YL>
C284 87-012-368-080 C-CAP,S 0.1-50 F<YL>
C401 87-010-805-080 C-CAP,S 1-16<YU>
C402 87-010-805-080 C-CAP,S 1-16<YU>
C403 87-010-805-080 CAP, S 1-16
C404 87-010-805-080 CAP, S 1-16
C407 87-010-805-080 CAP, S 1-16
C408 87-010-805-080 CAP, S 1-16
C409 87-010-498-040 CAP,E 10-16 M 5L SRE
C410 87-010-498-040 CAP,E 10-16 M 5L SRE
C411 87-010-805-080 CAP, S 1-16
C412 87-010-805-080 CAP, S 1-16
C413 87-010-498-040 CAP,E 10-16 M 5L SRE
C414 87-010-498-040 CAP,E 10-16 M 5L SRE
C415 87-010-498-040 CAP,E 10-16 M 5L SRE
C416 87-010-498-040 CAP,E 10-16 M 5L SRE
C417 87-010-498-040 CAP,E 10-16 M 5L SRE
C418 87-010-498-040 CAP,E 10-16 M 5L SRE
C419 87-010-498-040 CAP,E 10-16 M 5L SRE
C420 87-010-555-040 CAP,E 100-10 GAS
C421 87-010-805-080 CAP, S 1-16
C422 87-010-805-080 CAP, S 1-16
C423 87-010-805-080 CAP, S 1-16
C424 87-010-805-080 CAP, S 1-16
C425 87-012-140-080 CAP 470P-50
C426 87-012-140-080 CAP 470P-50
C427 87-012-140-080 CAP 470P-50
C428 87-012-140-080 CAP 470P-50
C429 87-010-498-040 CAP,E 10-16 M 5L SRE
C430 87-010-498-040 CAP,E 10-16 GAS
C431 87-010-184-080 CHIP CAPACITOR 3300P-50
C432 87-010-184-080 CHIP CAPACITOR 3300P-50
C433 87-010-198-080 CAP, CHIP 0.022-25
C434 87-010-198-080 CAP, CHIP 0.022-25
C435 87-A11-177-080 C-CAP,S 0.15-16 K B
C436 87-A11-177-080 C-CAP,S 0.15-16 K B
C437 87-A11-177-080 C-CAP,S 0.15-16 K B
C438 87-A11-177-080 C-CAP,S 0.15-16 K B
C439 87-010-196-080 CHIP CAPACITOR,0.1-25
C440 87-012-141-080 CHIP-CAPACITOR,0.22-16F
C441 87-012-141-080 CHIP-CAPACITOR,0.22-16F

– 6 –
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
C461 87-010-450-080 CAPACITOR 0.47-16
C462 87-012-358-080 C-CAP,S 0.47-10 F Z
C463 87-012-358-080 C-CAP,S 0.47-10 F Z
C464 87-010-196-080 CHIP CAPACITOR,0.1-25
C501 87-016-669-080 C-CAP,S 0.1-25 K B
C502 87-010-182-080 C-CAP,S 2200P-50 B
C551 87-010-805-080 CAP, S 1-16
C552 87-010-805-080 CAP, S 1-16
C553 87-010-805-080 CAP, S 1-16
C554 87-010-805-080 CAP, S 1-16
C555 87-010-178-080 CHIP CAP 1000P
C556 87-010-178-080 CHIP CAP 1000P
C557 87-010-178-080 CHIP CAP 1000P
C558 87-010-178-080 CHIP CAP 1000P
C559 87-010-498-040 CAP,E 10-16 GAS
C560 8A-KC7-623-000 CAP,E 2200U-16 BT(125C)
C561 87-010-805-080 CAP, S 1-16
C563 87-010-497-040 CAP,E 4.7-35 GAS
C901 87-010-198-080 CAP, CHIP 0.022-25
C902 87-010-198-080 CAP, CHIP 0.022-25
C903 87-010-194-080 CAP, CHIP 0.047-25
C904 87-010-198-080 CAP, CHIP 0.022-25
C905 87-010-498-040 CAP,E 10-16 GAS
C906 87-010-553-040 CAP,E 47-16 GAS
C907 87-010-497-040 CAP,E 4.7-35 GAS
C908 87-010-196-080 CHIP CAPACITOR,0.1-25
C909 87-010-315-080 C-CAP,S 27P-50 CH
C910 87-016-039-010 CAP,DL 0.022F-5.5 Z 70
C911 87-010-315-080 C-CAP,S 27P-50 CH
C912 87-010-196-080 CHIP CAPACITOR,0.1-25
C913 87-010-198-080 CAP, CHIP 0.022-25
C914 87-010-198-080 CAP, CHIP 0.022-25
C915 87-012-350-080 C-CAP,1-25 F
C916 87-018-119-080 CAP, TC U100P-50V
C917 87-018-119-080 CAP, TC U100P-50V
C919 87-010-498-040 CAP,E 10-16 GAS
C920 87-010-198-080 CAP, CHIP 0.022-25
C923 87-010-178-080 CHIP CAP 1000P-50
C924 87-010-196-080 CHIP CAPACITOR,0.1-25
C927 87-010-805-080 CHIP CAPACITOR,1-16
C928 87-015-627-080 C-CAP,1000P-50 B
CNA101 8A-KC8-614-010 CONN ASSY,2P SHLD
CON201 8Z-KT1-611-010 CONN,16P CAM-B51
CON901 87-A61-219-010 CONN,20P H 52089-2020
CON902 87-A60-182-010 CONN,16P TKC-F16P-E3
D909 87-027-262-010 LEDE,TLR-124(RED)
F281 8Z-KC1-621-010 FUSE,15A 32V
FC901 88-KC4-641-010 FF-CABLE,20P 1.0 90MM
J101 8Z-KT1-614-010 ANT,AW-002
J451 87-A61-224-010 JACK,PIN 4P XR-401
J951 8A-KC7-620-010 JACK,DIN 13 P SKDS1302
L101 87-003-143-080 COIL 4.7 UH
L104 8Z-KT1-619-010 COIL,68MH K7-D
L201 8Z-KT1-615-010 FLTR,AMORPHOUS -CHOKE
L252 87-003-149-080 COIL,47UH
L401 87-003-143-080 COIL 4.7 UH
L901 87-003-147-080 COIL, 22UH
L903 87-003-149-080 COIL,47UH
L904 87-003-102-080 COIL, 10UH
L905 87-003-102-080 COIL, 10UH
L906 87-003-102-080 COIL, 10UH
PL901 8Z-KT1-641-010 LAMP,T-3
SW901 87-A91-070-010 SW,TACT SKHHLV
SW903 87-036-109-010 SW MICRO SPPB61
SW904 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A
TU101 8A-KC8-621-010 TU UNIT, FAE347-A12
X901 87-A70-175-010 VIB,XTAL 4.5MHZ AT-49
FRONT C.B.
C702 87-010-196-080 CHIP CAPACITOR,0.1-25
C703 87-010-805-080 CAP, S 1-16
C704 87-010-805-080 CAP, S 1-16
C705 87-010-154-080 CAP CHIP 10P-50
C706 87-010-176-080 C-CAP,S 680P-50 SL
C707 87-010-194-080 CAP, CHIP 0.047-25
C708 87-010-194-080 CAP, CHIP 0.047-25
C709 87-010-196-080 CHIP CAPACITOR,0.1-25
C710 87-010-194-080 CAP, CHIP 0.047-25
C711 87-010-194-080 CAP, CHIP 0.047-25
CON701 8Z-KT1-612-010 CONN,16P CAM-C73
D719 87-A40-813-040 C-LED,SEC1E01C BLUE
D720 87-A40-813-040 C-LED,SEC1E01C BLUE
D721 87-A40-813-040 C-LED,SEC1E01C BLUE
D725 87-017-827-070 C-LED,SEC 1201C RED
D726 87-017-827-070 C-LED,SEC 1201C RED
D727 87-017-827-070 C-LED,SEC 1201C RED
LCD701 8A-KC8-610-010 LCD,AKC-2/8(2 COLOR)
PL701 8Z-KT1-641-010 LAMP,T-3
PL702 8Z-KT1-641-010 LAMP,T-3
SW701 87-036-251-080 SW,TACT SKQCAE
SW702 87-036-251-080 SW,TACT SKQCAE
SW703 87-A90-001-080 C-SW,TACT SKQMAL
SW704 87-036-251-080 SW,TACT SKQCAE
SW705 87-036-251-080 SW,TACT SKQCAE
SW706 87-036-251-080 SW,TACT SKQCAE
SW707 87-036-251-080 SW,TACT SKQCAE
SW708 87-A90-001-080 C-SW,TACT SKQMAL
SW709 87-036-251-080 SW,TACT SKQCAE
SW710 87-036-251-080 SW,TACT SKQCAE
SW711 87-A90-001-080 C-SW,TACT SKQMAL
SW712 87-036-251-080 SW,TACT SKQCAE
SW713 87-036-251-080 SW,TACT SKQCAE
SW714 87-036-251-080 SW,TACT SKQCAE
SW715 87-A90-001-080 C-SW,TACT SKQMAL
SW716 87-A91-597-010 SW,RTRY SIM-026MT
CONN C.B.
CON601 8Z-KT1-613-010 CONN,16P CAM-C74
CON602 87-A60-910-010 C-CONN,16P V TKC-F16X-H2
EJECT C.B.
CNA601 8A-KC8-613-010 CONN ASSY,3P EJECT
D950 87-A40-641-010 LED,SLR-332MG GRN
SW950 87-A90-001-080 C-SW,TACT SKQMAL
AUX C.B.
FC751 8A-KC7-611-010 F-CABLE,3P (AUX)
J751 85-HRL-623-010 JACK,3.5 ST BLK
CD MAIN C.B
C803 87-A10-711-080 C-CAP,E 100-6.3 M MF
C804 87-010-178-080 CHIP CAP 1000P
C805 87-016-669-080 C-CAP,S 0.1-25 K B
C806 87-010-184-080 CHIP CAPACITOR 3300P(K)
C808 87-016-669-080 C-CAP,S 0.1-25 K B
C809 87-010-880-080 C-CAP,E 47-6.3 MF
C811 87-016-669-080 C-CAP,S 0.1-25 K B
C813 87-016-669-080 C-CAP,S 0.1-25 K B
C816 87-010-880-080 C-CAP,E 47-6.3 MF
C831 87-012-156-080 C-CAP,S 220P-50 CH
C832 87-010-194-080 CAP, CHIP 0.047
C833 87-012-156-080 C-CAP,S 220P-50 CH
C834 87-012-156-080 C-CAP,S 220P-50 CH
C835 87-016-669-080 C-CAP,S 0.1-25 K B
C836 87-012-156-080 C-CAP,S 220P-50 CH
!

– 7 –
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
C837 87-010-186-080 CHIP CAPACITOR 4700P(K)
C838 87-010-194-080 CAP, CHIP 0.047
C839 87-010-880-080 C-CAP,E 47-6.3 MF
C840 87-016-669-080 C-CAP,S 0.1-25 K B
C841 87-016-669-080 C-CAP,S 0.1-25 K B
C842 87-016-526-080 C-CAP,S 0.47-16 BK
C843 87-012-155-080 C-CAP 180P-50CH
C844 87-012-155-080 C-CAP 180P-50CH
C845 87-010-177-080 C-CAP,S 820P-50 SL
C846 87-010-177-080 C-CAP,S 820P-50 SL
C847 87-010-885-080 C-CAP,E 22-10 MF
C848 87-010-885-080 C-CAP,E 22-10 MF
C849 87-010-318-080 C-CAP,S 47P-50 CH
C850 87-010-318-080 C-CAP,S 47P-50 CH
C851 87-A12-034-080 C-CAP,E 2.2-35 M MF
C852 87-A12-034-080 C-CAP,E 2.2-35 M MF
C853 87-010-178-080 CHIP CAP 1000P
C854 87-010-178-080 CHIP CAP 1000P
C855 87-A10-473-080 C-CAP,E 47-10 MF10FC(M)
C856 87-016-669-080 C-CAP,S 0.1-25 K B
C857 87-010-880-080 C-CAP,E 47-6.3 MF
C861 87-016-669-080 C-CAP,S 0.1-25 K B
C862 87-016-669-080 C-CAP,S 0.1-25 K B
C863 87-010-880-080 C-CAP,E 47-6.3 MF
C881 87-A10-473-080 C-CAP,E 47-10 MF10FC(M)
C882 87-016-669-080 C-CAP,S 0.1-25 K B
C883 87-016-669-080 C-CAP,S 0.1-25 K B
C884 87-010-178-080 CHIP CAP 1000P
C885 87-A10-473-080 C-CAP,E 47-10 MF10FC(M)
C886 87-016-669-080 C-CAP,S 0.1-25 K B
C887 87-016-669-080 C-CAP,S 0.1-25 K B
C888 87-016-669-080 C-CAP,S 0.1-25 K B
C889 87-A10-473-080 C-CAP,E 47-10 MF10FC(M)
C891 87-012-156-080 C-CAP,S 220P-50 CH
C892 87-012-156-080 C-CAP,S 220P-50 CH
C893 87-012-156-080 C-CAP,S 220P-50 CH
C894 87-012-156-080 C-CAP,S 220P-50 CH
C895 87-012-156-080 C-CAP,S 220P-50 CH
C896 87-012-156-080 C-CAP,S 220P-50 CH
C897 87-012-156-080 C-CAP,S 220P-50 CH
CN801 87-A61-125-080 C-CONN,16P H FLZ-SM1-TB
CN891 87-A61-220-080 C-CONN,20P H 52271-2090
L801 87-A50-536-080 C-COIL,10UH K LQH3C24
L802 87-A50-536-080 C-COIL,10UH K LQH3C24
L831 87-A50-536-080 C-COIL,10UH K LQH3C24
L832 87-A50-536-080 C-COIL,10UH K LQH3C24
L833 87-A50-536-080 C-COIL,10UH K LQH3C24
L861 87-A50-536-080 C-COIL,10UH K LQH3C24
L881 87-A50-536-080 C-COIL,10UH K LQH3C24
S861 87-A91-627-080 SW,PUSH MPU10372MLBO
X831 87-A70-262-080 C-VIB,16.93MHZ CSTCW
X861 87-A70-251-080 C-VIB,CER 10.00MHZ CSTCC
SENSOR C.B
SW1 87-A91-627-080 SWITCH
SW2 87-A91-627-080 SWITCH

– 8 –
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
B
C
E
2SA1037
2SC2412
DTC114EK
DTC114TKA
DTC314TK
B C E
2SD2395
2SD2396
B
C
E
2SD1758
E C B
2SB1277
2SB1326
B
C
E
2SB1132
E C B
2SB1237
2SB1197KQ
DTB113ZK
DTC124EKA
DTC144EK

WIRING – 1 (MAIN)
– 9 –
101112131415161718192021222324
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
1234567892526272829303132

SCHEMATIC DIAGRAM – 1 (MAIN / EJECT)
– 10 –

WIRING – 2 (FRONT / CONN / AUX / EJECT)
– 11–
123456789101112131415
J
I
H
G
F
E
D
C
B
A
A
B
C
D
E
F
G
H
I
J
123456789101112131415
161718192021 161718192021 2223242526272829303132 2223242526272829303132

SCHEMATIC DIAGRAM – 2 (FRONT / CONN / AUX)
– 12 –

WIRING – 3 (CD MAIN / SENSOR) <1 / 2>
– 13 –
181920212223242526272829303132
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

– 14 –
151413121110987654321
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
WIRING – 3 (CD MAIN) <2 / 2>

SCHEMATIC DIAGRAM – 3 (CD MAIN / SENSOR)
– 15 –

– 16 –
LCD DISPLAY
LCD,AKC-2/8(2 COLOR)

– 17 –
IC DESCRIPTION
I
I
I
I
O
O
I
O
I
O
O
I
O
O
O
O
O
O
O
O
–
–
O
O
O
O
O
I
I
–
I
I
–
O
O
–
O
I
I
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
FM/AM S-M
LEVEL-M
A-VOL CONT
CD CONNECT
CD DISP SEL
CD CLO
CD DI
CD DO
CD CLI
LCD CE
CLK SEL
CDS DI/LCD DI
CDS DO/LCD DO
CDS CLO/LCD CLO
CD ACC CONT
POWER MUTE
ST-BY MUTE
POWER CONT
CONT 1
CONT 2
GND
VDD
MUTE
BAND CONT
RADIO CONT
RDS MODE
IF REQ
AM IF
FM IF
VDD PLL
FM OSC
AM OSC
GND PLL
EO 0
EO 1
GND
LOC/DX
ST IND/SD IN
PHONE MUTE
CDS CS
IC, µPD178016AGC-562-3B9/µPD178006AGC-540-3B9
RDS AF signal input and FM/AM S meter signal input.
Voltage input for level indicator. Pulled down when not used.
Detects microphone input for auto volume operation. Pulled down when not used.
CD changer connection check. Pulled down when not used.
Output communication timing signal output to CD changer. (Hi=TX, Low=RX).
Synchronous clock signal output to CD changer.
Data input from CD changer. Pulled down when not used.
Data output to CD changer.
Synchronous clock signal input from CD changer. Pull down when not used.
LCD DRV (LC75854W) CE output.
Clock selection for CDS and LCD DRV (LC75854W). (Hi=CDS, Low=LCD).
CDS and LCD DRV (LC75854W) data input.
CDS and LCD DRV (LC75854W) data output.
CDS and LCD DRV (LC75854W) synchronous clock output.
CD changer ACC signal output.
Muting output to power amp.
Standby/muting output to power amp.
Unit power control output.
LCD contrast control 1.
LCD contrast control 2.
Ground for port.
Power supply for port.
Audio muting output.
AM/FM power switching output. (Hi =AM, Low=FM).
Radio power switching output. (Low=radio mode).
Hi output during RDS AF operation.
Output to request IF count signal.
AM IF count signal input.
FM IF count signal input.
Power supply for PLL.
FM local oscillation input.
AM local oscillation input.
Ground for PLL.
Error output from charge pump.
Error output from charge pump.
Ground.
LOC/DX switching output during radio seek.(Hi=LOC, Low=DX).
Stereo signal input during FM reception. (Hi=MONO, Low=ST) /Broadcast detection
signal input during FM/AM seek. (Hi=detect broadcast).
Mute control from external. Low=20dB MUTE. Pull up when not used.
Pin No. Pin Name I/O Description
CS signal output.

– 18 –
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
CDS RESET
CDS SLEEP
CDS STOP
CDS IN
TEST MODE
NC
NC
LED
MI-1
MI-2
MI-3
MO-1
MO-2
MO-3
MO-4
NC
NC
ACC IN
BEEP
RMT IN
E-VOL CE
E-VOL DO
E-VOL CLO
DSSA CONT
RDS DI
DFP IN
FLAP IN
RDS CLI
EJECT IN
BATT IN
RE1 IN
RE2 IN
CDS SREQ
REG CPU
GND
X-OUT
X-IN
REG OSC
VDD
RESET
O
O
I
I
I
_
_
O
I
O
–
–
I
O
I
O
O
O
O
I
I
I
I
I
I
I
I
I
I
–
–
–
–
–
–
Reset signal output.
SLEEP signal output.
STOP signal input.
DISC status detection input.
CD test port.
Not connected (open).
Not connected (open).
Security LED flashing output. (Hi=120~130ms, 1cycle=3sec).
Diode matrix input for initial setting.
Diode matrix output for initial setting.
Not connected (open).
Not connected (open).
ACC (power supply for accessories) ON/OFF input .
Beep output (3 kHz, 50 ms).
Remote controller input. Pulled up when not used.
CE output to electronic VR (LC75374E).
Data output to electronic VR (LC75374E).
Clock output to electronic VR (LC75374E).
Output Hi during DSSA L/R operation.
RDS data input. Pulled down when not used.
Detect front panel existance.
Detect whether flap DFP is open or closed. DFP IN = enable when Hi.
RDS clock input. Pulled down when not used.
Eject detection input. FLAP IN = enable when Low. Pulled up when not used.
Battery ON/OFF input.
Rotary encoder input 1.
Rotary encoder input 2.
CDS S-REQ signal input.
CPU power regulator.
Ground.
System clock oscillator.
System clock oscillator.
Regulator for oscillator circuit.
Power supply.
System reset input.
Pin No. Pin Name I/O Description

– 19 –
IC, LC75854W
1 ~ 39
40
41
42
43
44
45
46 ~ 49
50 ~ 54
55
56
57, 58
59
60
61
62
63
64
S1~S39
COM1
COM2
COM3
COM4
KS1
KS2
KS3 ~ KS6
KI1 ~ KI5
TEST
VDD
VDD1, VDD2
VSS
OSC
DO
CE
CL
DI
O
O
O
O
O
–
–
O
I
–
–
–
–
I
O
I
I/O
I
LCD segments output.
LCD common driver outputs.
LCD common driver outputs.
LCD common driver outputs.
LCD common driver outputs.
Not used.
Not used.
Key scan outputs.
Key scan inputs.
Test pin (Connected to GND).
5V.
VDD.
GND.
Oscillator.
Communication; data output.
Communication; chip enable.
Communication; sync clock.
Communication; data transferred.
Pin No. Pin Name I/O Description

– 20 –
O
I
I
I
I
I
I
O
I
—
I/O
I
I
O
O
O
O
O
O
O
I/O
I/O
I/O
I/O
I/O
O
I
O
O
O
O
O
O
—
I
I
I
I
I
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
SQSO
SQCK
XRST
SYSM
DATA
XLAT
CLOK
SENS
SCLK
VDD
ATSK
SPOA
SPOB
XLON
WFCK
XUGF
XPCK
GFS
C2PO
SCOR
COUT
MIRR
DFCT
FOK
LOCK
MDP
SSTP
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
VSS
TEST
TES1
XTSL
VC
FE
IC, CXD2587Q
Sub-Q 80-bit and PCM peak/level data output. CD TEXT data output.
Clock input for reading SQSO.
System reset. Reset at "L".
Muting input. Muted at "H".
Serial data input from CPU.
Latch input from CPU. Latches serial data at the trailing edge.
Clock input for serial data transfer from CPU.
SENS output to CPU.
Clock input for reading SENS serial data.
Power supply of digital circuits.
Input/output for anti-shock.
Microprocessor extended interface (input A).
Microprocessor extended interface (input B).
Microprocessor extended interface (output).
WFCK output.
WUGF output. MNT1 or RFCK is output when switched by command.
XPCK output. MNT0 is output when switched by command.
GFS output. MNT3 or XROF is output when switched by command.
C2PO output. GTOP is output when switched by command.
Outputs "H" when Sub-code sync S0 or S1 is detected.
Track number count signal input/output.
Mirror signal input/output.
Defect signal input/output.
Focus OK signal input/output.
Outputs "H" when GFS sampled by 460 Hz is "H"; "L" when GFS is "L" continuously
for 8 samplings. Or, a signal is input when LKIN is "1".
Spindle motor servo control output.
Disc innermost edge detection signal input.
Sled drive output.
Sled drive output.
Tracking drive output.
Tracking drive output.
Focus drive output.
Focus drive output.
Ground of digital circuits.
TEST pin. Normally, grounded.
TEST pin. Normally, grounded.
Crystal select input. "L" when 16.9344MHz crystal is used; "H" when 33.8688MHz
crystal is used.
Neutral voltage input.
Focus error signal input.
Pin No. Pin Name I/O Description