Aiwa CDC-X2170 User manual

SERVICE MANUAL
DATA
STEREO CAR CD RECEIVER
CDC-X217
CDC-X2170
CDC-X3170
CDC-X4170
YZ
YL
YL
YL
S/M Code No. 09-012-441-1R2
REVISION
BASIC CD MECHANISM: TN-CCD1001Z-152J
•This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
of CDC-X217 / X2170 / X3170 / X4170<YZ,YL>, (S/M Code No. 09-011-441-1T2).

– 2 –
SPECIFICATIONS
RADIO SECTION <YL>
(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 – 1,602 kHz (9-kHz steps)*
Usable Sensitivity 30 µV (30 dB)
9K 10K
* 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.)
RADIO SECTION <YZ>
(FM)
Frequency Range 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
(MW)
Frequency Range 530 kHz – 1,710 kHz (10-kHz steps)*
531 kHz – 1,602 kHz (9-kHz steps)*
Usable Sensitivity 30 µV (30 dB)
(LW)
Frequency Range 144 kHz – 288 kHz (1-kHz / 9-kHz steps)*
Usable Sensitivity 30 µV (30 dB)
9K 10K
* 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 9k position.)
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
AUX 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 <CDC-
X3170 / X4170 only>
Dimensions Approx. 67 (W) x 26 (H) x 27 (D) mm
(23/4(W) x 11/16 (H) x 11/8(D) inches)
(excluding holder)
Weight Approx. 38g (1.33 oz.)
(including holder, battery)
• Design and specifications are subject to change without notice.

– 3 –
Precaution to replace Optical block
(OPTIMA-720L1E)
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.
CLASS 1 LASER PRODUCT
KLASSE 1 LASER PRODUKT
LUOKAN 1 LASER LAITE
KLASS 1 LASER APPARAT
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.
BESURETOOBSERVEFROMADISTANCEOFMORE
THAN 30cm FROM THE SURFACE OF THE OBJEC-
TIVE LENS ON THE OPTICAL PICK-UP BLOCK.
sCaution: Invisible laser radiation when
open and interlocks defeated avoid
exposure to beam.
sAdvarsel: Usynliglaserstålingvedåbning,
nårsikkerhedsafbrydereerudeaffunktion.
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
autresque ceuxspécifiés peutentraîner unedangereuse
exposition aux radiations.
ADVARSEL
Usynliglaserstålingvedåbning,nårsikkerhedsafbrydereer
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.
PICK-UP ASSY
PWB
Solder

CAUTION WHEN SERVICING
(1) Using extension jigs
When the function of CD mechanism (TN-CCD1001Z-152J) is checked, connect between MAIN P.W.B and CD mechanism with the
extension jigs.
• As the connection connector has no polar directions, check the direction of the circuit board (BKC-JIG1/2) when installing. (Refer to
the PIN number in the above photo.)
Parts name JIG-BKC Parts number SV-J00-106-010
– 4 –
Extension jig
MAIN P.W.B
BKC-JIG(1)
Bottom View
CD Mechanism
13
14
26
1
14
113
26
BKC-JIG(2)

KANRI
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REF. NO. DESCRIPTIONPART NO.KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
– 5 –
ELETRICAL MAIN PARTS LIST
IC
87-A20-446-010 C-IC,LA9241ML
87-A21-319-010 C-IC,LC78622NE
87-A21-488-040 C-IC,LA6556
8Z-KT1-622-010 C-IC,LC75374E
87-A21-562-010 IC,LA4743B
88-KT1-606-080 IC,PST994D
87-A21-906-030 C-IC,LC72358N-9A04<*EXP X217>
87-A21-934-030 C-IC,LC72358N-9A12<X217>
87-A21-489-030 C-IC,LC75853NW
87-A90-951-010 RCR UNIT,SBX1971-52<X3170,X4170>
TRANSISTOR
89-324-122-040 C-TR,2SC2412KR
87-A30-289-040 C-TR,2SA1037AK(R)
87-A30-288-040 C-TR,DTC114YKA
87-A30-287-040 C-TR,DTC114TKA
87-A30-435-040 C-TR,DTC144EKA
87-A30-299-080 TR,2SB1326
87-A30-282-040 C-TR,DTA114TKA
89-213-750-010 TR,2SB1375 (25W)
89-420-120-010 TR,2SD2012 (25W)
87-A30-427-040 C-TR,DTC114EKA
87-A30-301-080 TR,2SD1862
DIODE
87-A40-250-040 C-DIODE,DAN217
87-001-783-080 DIODE,1N4002
87-020-331-080 CHIP-DIODE,DAN202K
87-A40-650-080 ZENER,MTZJ6.8A
87-A40-523-080 ZENER,MTZJ9.1B
87-070-136-080 ZENER,MTZJ5.1B
87-017-932-080 ZENER,MTZJ6.2B
87-070-334-080 ZENER,MTZJ10B
87-A40-798-010 DIODE,1N5402 (3A/200V)
87-A40-817-040 C-ZENER,STZ6.8N
MAIN C.B
C101 87-012-274-080 CHIP CAP,U 1000P-50B
C102 87-012-286-080 CAP, U 0.01-25
C103 87-010-495-040 CAP,E 2.2-50 GAS
C106 87-012-282-080 CAP, U 4700P-50
C107 87-010-552-040 CAP,E 22-16 GAS
C108 87-012-195-080 C-CAP,U 100P-50CH
C109 87-010-553-040 CAP,E 47-16 GAS
C110 87-010-787-080 CAP, U 0.022-25
C111 87-010-553-040 CAP,E 47-16 GAS
C112 87-012-281-080 C-CAP,U 3900P-50 B
C113 87-012-286-080 CAP, U 0.01-25
C114 87-010-759-080 C-CAP,U, 0.1-25F
C115 87-010-759-080 C-CAP,U, 0.1-25F
C116 87-010-759-080 C-CAP,U, 0.1-25F
C131 87-A11-228-080 C-CAP,U 0.027-25 K B<*EXP X217>
C131 87-010-786-080 C-CAP,U 0.018-25 K B<X217>
C132 87-A11-228-080 C-CAP,U 0.027-25 K B<*EXP X217>
C132 87-010-786-080 C-CAP,U 0.018-25 K B<X217>
C133 87-A10-707-080 C-CAP,U 0.47U-16 F Z
C134 87-A10-707-080 C-CAP,U 0.47U-16 F Z
C140 87-012-282-080 CAP, U 4700P-50
C173 87-012-195-080 C-CAP,U 100P-50CH
C176 87-012-286-080 CAP, U 0.01-25
C201 87-010-553-040 CAP,E 47-16 GAS
C202 87-010-553-040 CAP,E 47-16 GAS
C203 87-012-274-080 CHIP CAP,U 1000P-50B
C204 87-A10-260-080 C-CAP,U 0.1-16 K B
C205 87-A10-353-080 C-CAP,U0.22-10KB
C206 87-010-492-040 CAP,E 0.33-50 GAS
C207 87-010-956-080 CHIP-CAP,S 0.068-25B
C208 87-012-272-080 C-CAP,U 680P-50 B
C209 87-A10-504-080 C-CAP,U 0.047-16 K B
C210 87-A10-260-080 C-CAP,U 0.1-16 K B
C211 87-010-498-040 CAP,E 10-16 GAS
C212 87-012-276-080 CAP, CHIP SS 1500 PBK
C213 87-A10-504-080 C-CAP,U 0.047-16 K B
C214 87-A10-260-080 C-CAP,U 0.1-16 K B
C215 87-012-278-080 C-CAP,U 2200P-50 B
C216 87-A10-353-080 C-CAP,U0.22-10KB
C217 87-A10-260-080 C-CAP,U 0.1-16 K B
C218 87-010-787-080 CAP, U 0.022-25
C219 87-012-268-080 C-CAP,U 330P-50 B
C220 87-012-280-080 CAP, U 3300P-50
C221 87-012-195-080 C-CAP,U 100P-50CH
C222 87-010-492-040 CAP,E 0.33-50 GAS
C223 87-010-067-040 CAP,E 0.1-50 5L
C224 87-010-553-040 CAP,E 47-16 GAS
C225 87-012-280-080 CAP, U 3300P-50
C226 87-010-497-040 CAP,E 4.7-35 GAS
C227 87-010-555-040 CAP,E 100-10 GAS
C228 87-A10-260-080 C-CAP,U 0.1-16 K B
C229 87-010-498-040 CAP,E 10-16 GAS
C230 87-A10-260-080 C-CAP,U 0.1-16 K B
C231 87-010-555-040 CAP,E 100-10 GAS
C232 87-A10-260-080 C-CAP,U 0.1-16 K B
C233 87-010-555-040 CAP,E 100-10 GAS
C234 87-010-828-080 CHIP CAPACITOR,U 0.033-25F
C235 87-A10-504-080 C-CAP,U 0.047-16 K B
C236 87-010-067-040 CAP,E 0.1-50 5L
C237 87-010-553-040 CAP,E 47-16 GAS
C238 87-012-286-080 CAP, U 0.01-25
C240 87-A10-260-080 C-CAP,U 0.1-16 K B
C250 87-A10-047-080 C-CAP,U 1-10 Z F
C251 87-010-555-040 CAP,E 100-10 GAS
C252 87-A10-260-080 C-CAP,U 0.1-16 K B
C253 87-A10-260-080 C-CAP,U 0.1-16 K B
C254 87-A10-260-080 C-CAP,U 0.1-16 K B
C256 87-012-282-080 CAP, U 4700P-50
C258 87-012-168-080 C-CAP,U 6P-50 CH
C259 87-012-184-080 C-CAP,U 33P-50 CH
C261 87-012-199-080 CAP 220P
C262 87-A10-260-080 C-CAP,U 0.1-16 K B
C263 87-010-555-040 CAP,E 100-10 GAS
C264 87-010-555-040 CAP,E 100-10 GAS
C265 87-A10-260-080 C-CAP,U 0.1-16 K B
C266 87-A10-260-080 C-CAP,U 0.1-16 K B
C267 87-010-498-040 CAP,E 10-16 GAS
C268 87-010-498-040 CAP,E 10-16 GAS
C269 87-012-276-080 CAP, CHIP SS 1500 PBK
C270 87-012-276-080 CAP, CHIP SS 1500 PBK
C271 87-012-172-080 CAPACITOR CHIP U 10P CH
C272 87-012-172-080 CAPACITOR CHIP U 10P CH
C273 87-010-494-040 CAP,E 1-50 GAS
C274 87-010-494-040 CAP,E 1-50 GAS
C280 87-A10-189-040 CAP,E 220-10
C281 87-010-555-040 CAP,E 100-10 GAS
C282 87-A10-260-080 C-CAP,U 0.1-16 K B
C301 87-010-498-040 CAP,E 10-16 GAS
C302 87-010-498-040 CAP,E 10-16 GAS
C303 87-010-494-040 CAP,E 1-50 GAS
C304 87-010-494-040 CAP,E 1-50 GAS
C305 87-012-280-080 CAP, U 3300P-50
C306 87-012-280-080 CAP, U 3300P-50
C307 87-010-198-080 CAP, CHIP 0.022
C308 87-010-198-080 CAP, CHIP 0.022
C309 87-010-498-040 CAP,E 10-16 GAS
C310 87-010-498-040 CAP,E 10-16 GAS
C311 87-A10-781-080 C-CAP,U 0.15-10 K B
C312 87-A10-781-080 C-CAP,U 0.15-10 K B

KANRI
NO.
REF. NO. DESCRIPTIONPART NO.KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
– 6 –
!
C313 87-A10-781-080 C-CAP,U 0.15-10 K B
C314 87-A10-781-080 C-CAP,U 0.15-10 K B
C315 87-010-498-040 CAP,E 10-16 GAS
C316 87-010-498-040 CAP,E 10-16 GAS
C321 87-010-759-080 C-CAP,U, 0.1-25F
C322 87-010-555-040 CAP,E 100-10 GAS
C323 87-010-759-080 C-CAP,U, 0.1-25F
C324 87-010-498-040 CAP,E 10-16 GAS
C331 87-A10-707-080 C-CAP,U 0.47U-16 F Z
C332 87-A10-707-080 C-CAP,U 0.47U-16 F Z
C333 87-010-759-080 C-CAP,U, 0.1-25F
C334 87-010-759-080 C-CAP,U, 0.1-25F
C351 87-010-494-040 CAP,E 1-50 GAS
C352 87-010-494-040 CAP,E 1-50 GAS
C353 87-010-494-040 CAP,E 1-50 GAS
C354 87-010-494-040 CAP,E 1-50 GAS
C361 87-A10-707-080 C-CAP,U 0.47U-16 F Z
C362 87-A10-707-080 C-CAP,U 0.47U-16 F Z
C363 87-A10-707-080 C-CAP,U 0.47U-16 F Z
C364 87-A10-707-080 C-CAP,U 0.47U-16 F Z
C365 87-012-271-080 CAP, U 560P-50
C366 87-012-271-080 CAP, U 560P-50
C367 87-012-271-080 CAP, U 560P-50
C368 87-012-271-080 CAP, U 560P-50
C451 87-010-498-040 CAP,E 10-16 GAS<X4170>
C452 87-010-498-040 CAP,E 10-16 GAS<X4170>
C453 87-010-498-040 CAP,E 10-16 GAS
C454 87-010-498-040 CAP,E 10-16 GAS
C455 87-012-270-080 CAP, U 470P-50<X4170>
C456 87-012-270-080 CAP, U 470P-50<X4170>
C457 87-012-270-080 CAP, U 470P-50
C458 87-012-270-080 CAP, U 470P-50
C511 8A-KC7-623-000 CAP,E 2200U-16 BT(125C)
C512 87-010-759-080 C-CAP,U, 0.1-25F
C513 87-010-759-080 C-CAP,U, 0.1-25F
C514 87-010-553-040 CAP,E 47-16 GAS
C515 87-010-498-040 CAP,E 10-16 GAS
C516 87-012-274-080 CHIP CAP,U 1000P-50B
C519 87-010-494-040 CAP,E 1-50 GAS
C531 87-A12-317-080 C-CAP,U 0.1-50 Z F
C532 87-A12-317-080 C-CAP,U 0.1-50 Z F
C533 87-A12-317-080 C-CAP,U 0.1-50 Z F
C534 87-A12-317-080 C-CAP,U 0.1-50 Z F
C551 87-010-553-040 CAP,E 47-16 GAS
C590 87-012-274-080 CHIP CAP,U 1000P-50B
C621 87-010-553-040 CAP,E 47-16 GAS
C622 87-010-553-040 CAP,E 47-16 GAS
C641 87-010-759-080 C-CAP,U, 0.1-25F
C642 87-010-759-080 C-CAP,U, 0.1-25F
C671 87-010-787-080 CAP, U 0.022-25
C672 87-010-555-040 CAP,E 100-10 GAS
C673 87-010-553-040 CAP,E 47-16 GAS
C674 87-010-787-080 CAP, U 0.022-25
C681 87-010-553-040 CAP,E 47-16 GAS
C682 87-010-787-080 CAP, U 0.022-25
C701 87-012-182-080 C-CAP,U 27P-50 CH
C702 87-012-180-080 C-CAP,U 22P-50 CH
C706 87-010-497-040 CAP,E 4.7-35 GAS
C711 87-012-195-080 C-CAP,U 100P-50CH
C712 87-012-195-080 C-CAP,U 100P-50CH
C761 87-010-555-040 CAP,E 100-10 GAS
C763 87-010-759-080 C-CAP,U, 0.1-25F
C765 87-010-555-080 CAP,E 100-10 GAS
C771 87-012-199-080 CAP 220P
C831 87-010-494-040 CAP,E 1-50 GAS
C832 87-010-494-040 CAP,E 1-50 GAS
C835 87-012-278-080 C-CAP,U 2200P-50 B
C836 87-012-278-080 C-CAP,U 2200P-50 B
C881 87-012-278-080 C-CAP,U 2200P-50 B
C882 87-012-278-080 C-CAP,U 2200P-50 B
C883 87-012-278-080 C-CAP,U 2200P-50 B
C884 87-012-278-080 C-CAP,U 2200P-50 B
C885 87-010-759-080 C-CAP,U, 0.1-25F
CNA1 8A-KT1-646-010 CONN ASSY,8P ISO-WHITE-B<X217>
CNA2 8A-KT1-645-010 CONN ASSY,8P ISO-BLACK-B<X217>
CON201 87-A61-507-010 CONN,26P TKC-W26P-A1
CON851 88-KTA-603-010 CONN,15P CAM-B68
CON881 8Z-KT1-611-010 CONN,16P CAM-B51<*EXP X217>
F881 8Z-KC1-621-010 FUSE,15A 32V
FC201 8B-KCF-611-010 F-CABLE,2P 55MM
J101 8Z-KT1-614-010 ANT,AW-002
J451 87-A61-225-110 JACK,PIN 2P XR-401<*EXP X4170>
J451 87-A61-224-110 JACK,PIN 4P XR-401<X4170>
L101 87-003-143-080 COIL 4.7 UH
L102 8Z-KT1-619-010 COIL,68MH K7-D
L461 87-003-143-080 COIL 4.7 UH
L671 87-003-149-080 COIL,47UH
L831 87-003-143-080 COIL 4.7 UH
L881 8B-KCF-615-010 FLTR,AMORPHOUS -CHOKE
LED702 87-027-262-010 LED,TLR-124(RED)
SW701 87-A91-070-010 SW,TACT SKHHLV
SW702 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A
TU101 8B-KCF-621-010 TU UNIT, FAE347-A22<*EXP X217>
TU101 8B-KCF-622-010 TU UNIT, FAE347-A21<X217>
X201 81-592-641-010 VIB,CER 16.93MHZ
X701 87-A70-175-010 VIB,XTAL 4.5MHZ AT-49
FRONT C.B
C901 87-A10-047-080 C-CAP,U 1-10 Z F
C902 87-A10-504-080 C-CAP,U 0.047-16 K B
C903 87-A10-504-080 C-CAP,U 0.047-16 K B
C904 87-012-273-080 C-CAP,U 820P-50 B
C905 87-A10-260-080 C-CAP,U 0.1-16 K B
C971 87-A10-260-080 C-CAP,U 0.1-16 K B<X3170,X4170>
CON901 88-KTA-602-010 CONN,15P CAM-B67
LCD901 8B-KCF-610-010 LCD,BKC-F-G-H
LED951 87-A91-355-040 C-LED,BR1112H-TR-RED
LED952 87-A91-355-040 C-LED,BR1112H-TR-RED
LED961 87-A40-813-240 C-LED,SEC1E01C BLU
LED962 87-A40-813-240 C-LED,SEC1E01C BLU
LED963 87-A40-813-240 C-LED,SEC1E01C BLU
LED981 87-A91-355-040 C-LED,BR1112H-TR-RED
LED982 87-A91-355-040 C-LED,BR1112H-TR-RED
LED983 87-A91-355-040 C-LED,BR1112H-TR-RED
PL901 8B-KCF-631-010 LAMP,9V-65MA
PL902 8B-KCF-631-010 LAMP,9V-65MA
SW901 87-A91-987-080 SW,TACT SKQCAB
SW902 87-A91-987-080 SW,TACT SKQCAB
SW903 87-A91-987-080 SW,TACT SKQCAB
SW904 87-A91-987-080 SW,TACT SKQCAB
SW905 87-036-339-080 C-SW,TACT SKQMAH
SW906 87-A91-987-080 SW,TACT SKQCAB
SW907 87-A91-987-080 SW,TACT SKQCAB
SW908 87-036-339-080 C-SW,TACT SKQMAH
SW910 87-036-339-080 C-SW,TACT SKQMAH
SW911 87-A91-987-080 SW,TACT SKQCAB
SW913 87-036-339-080 C-SW,TACT SKQMAH
SW914 87-A91-987-080 SW,TACT SKQCAB
SW915 87-036-339-080 C-SW,TACT SKQMAH
SW916 87-A91-987-080 SW,TACT SKQCAB
SW917 87-036-339-080 C-SW,TACT SKQMAH
SW918 87-A91-987-080 SW,TACT SKQCAB
SW921 87-A91-986-010 SW,RTRY EC12E24504-15MM
AUX C.B
FFC901 8A-KC7-611-010 F-CABLE,3P (AUX)
J901 85-HRL-623-010 JACK,3.5 ST BLK

KANRI
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REF. NO. DESCRIPTIONPART 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
B
C
EB C E E C B
2SA1037
2SC2412
DTA114TKA
DTC114EKA
DTC114YKA
DTC114TKA
DTC144EKA
2SB1375
2SD2012
2SB1326
2SD1862
CONN.C.B
CN0001 S6-815-020-320 CONNECTOR TKC-W26X-C1
SW C.B
SW0001 S6-418-040-030 DET SW ESE22MH3
SW0002 S6-418-040-020 DET SW ESE22MH1
SW0003 S6-418-040-020 DET SW ESE22MH1
FLEX.C.B
S3-031-100-370 PICK UP FPC(Z)
*EXP : EXCEPT

WIRING – 1 (MAIN) <1 / 2>
1 2 3 4 5 6 7 8 9 1011121314151617181920212223242526272829303132
– 8 –
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U

WIRING – 1 (MAIN) <2 / 2>
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
– 9 –
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U

 10 
SCHEMATIC DIAGRAM  1 (MAIN 1 / 2)<YL>

 11 
SCHEMATIC DIAGRAM  2 (MAIN 1 / 2)<YZ>

 12 
SCHEMATIC DIAGRAM  3 (MAIN 2 / 2)

WIRING – 2 (FRONT) <1 / 2>
1 2 3 4 5 6 7 8 9 1011121314151617181920212223242526272829303132
– 13 –
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U

WIRING – 2 (FRONT / AUX) <2 / 2>
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
– 14 –
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U

 15 
SCHEMATIC DIAGRAM  4 (FRONT / AUX)

– 16 –
123456789101112131415
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
WIRING – 3 (CONN / SW / FLEX)
BRN
RED
1
2
3
4
5
ORG
YEL
SW1
(DISC DET)
SW2
(DISC DET)
SW3
(DISC DET)
SW C.B
CONN. C.B
FLEX.
C.B(2/2)
FLEX.C.B(1/2)
WHT
BRN
RED
ORG
YEL
WHT
RED
RED
2
1
6
3
41
2
M2
LOADING
MOTOR
M1
SPINDLE
MOTOR
M3
FEED
MOTOR
SW4
PICK-UP
DET
WHT3
WHT2
WHT1
PNK MARK
BLK
RED
WHT3
WHT1
PNK MARK
WHT2
RED
BLK
OPTICAL
PICK-UP
1
15
15
1
131197531
1
6
5
4
3
2
1357913 1115
26 24 22 20 18 16 14
1357913 1115
TO MAIN C.B
CON201
CN1

– 17 –
SCHEMATIC DIAGRAM – 5 (CONN / SW / FLEX)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
VCC
VF
VB
GND
VA
VE
VC
VR
MD
LD
1/2 VCC
F-
F+
TR+
TR-
16
17
18
19
20
21
22
23
24
25
26
VCC
VF
VB
VA
VE
VC
VR
MD
1/2 VCC
F-
F+
TR+
TR-
LD
SW1
SW3
SW2
NC
GND
LOADING MOTOR-
LOADING MOTOR+
REST SWITCH
SPINDLE MOTOR+
SPINDLE MOTOR-
FEED MOTOR+
FEED MOTOR-
14
15
13
12
11
1
2
1
2
6
3
4
2
1
3
4
5
4
5
3
2
1
6
10
9
8
7
6
5
4
3
2
1
14
15
13
12
11
10
9
8
7
6
5
4
3
2
1
M
M
M
TO OPTICAL PICK-UP
TO MAIN C.B CON201
CN1
CONN. C.B FLEX. C.B
SW1
(DISC DET)
SW3
(DISC DET)
SW2
(DISC DET)
SW C.B
M2
LOADING
MOTOR
M1
SPINDLE
MOTOR
M3
FEED
MOTOR
SW4
PICK-UP
DET

 18 
IC BLOCK DIAGRAM

– 19 –
LCD DISPLAY
COMMON WIRING
SEGMENT WIRING

 20 
VOLTAGE CHART
PIN NO. CD TUNER AUX CD-CHANGER
1 2.5 0 0 0
2 2.5 0 0 0
3 2.53 0 0 0
4 2.49 0 0 0
5 2.51 0 0 0
6 2.51 0 0 0
7 2.51 0 0 0
8 2.52 0 0 0
9 2.51 0 0 0
10 2.51 0 0 0
11 2.51 0 0 0
12 2.51 0 0 0
13 2.5 0 0 0
14 2.51 0 0 0
15 2.5 0 0 0
16 2.61 0 0 0
17 2.52 0 0 0
18 2.42 0 0 0
19 2.52 0 0 0
20 2.53 0 0 0
21 2.51 0 0 0
22 0 0 0 0
23 0 0 0 0
24 2.47 0 0 0
25 2.47 0 0 0
26 0 0 0 0
27 DATA 0 0 0
28 2.49 0 0 0
29 DATA 0 0 0
30 DATA 0 0 0
31 DATA 0 0 0
32 0 0 0 0
33 0 0 0 0
34 4.93 0 0 0
35 0 0 0 0
36 DATA 0 0 0
37 DATA 0 0 0
38 DATA 0 0 0
39 DATA 0 0 0
40 DATA 0 0 0
41 2.29 0 0 0
IC201, LA9241ML
PIN NO. CD TUNER AUX CD-CHANGER
42 2.4 0 0 0
43 2.41 0 0 0
44 2.5 0 0 0
45 2.51 0 0 0
46 2.51 0 0 0
47 2.41 0 0 0
48 0 0 0 0
49 0 0 0 0
50 2.41 0 0 0
51 4.8 0 0 0
52 DATA 0 0 0
53 DATA 0 0 0
54 4.84 0 0 0
55 0 0 0 0
56 4.93 0 0 0
57 2.51 0 0 0
58 2.51 0 0 0
59 2.39 0 0 0
60 0 0 0 0
61 2.22 0 0 0
62 3.71 0 0 0
63 0.19 0 0 0
64 4.91 0 0 0