Sony CDX-705 - Compact Disc Changer System User manual
MICROFILM
COMPACT DISC CHANGER
US Model
Canadian Model
CDX-705/EXCD-3
AEP Model
UK Model
E Model
CDX-705
SERVICE MANUAL
CDX-705/EXCD-3
Photo: CDX-705
Model Name Using Similar Mechanism NEW
CD Drive Mechanism Type
MG-250A-137
Optical Pick-up Name
KSS-521A/J2RP
SPECIFICATIONS
System Compact disc digital audio system
Laser diode propertiesMaterial: GaAlAs
Wavelength: 780 nm
Emission Duration: Continuous
Laser out-put Power: Less than 44.6 µW*
* This output is the value measured at a distance of 200
mm from the objective lens surface on the Optical Pick-
up Block.
Frequency response 10-20,000 Hz
Wow and flutter Below the measurable limit
Signal-to-noise ratio 94 dB
Outputs BUS control output (8 PIN)
Analog audio output (RCA PIN)
Current drain 800 mA (during CD playback)
800 mA (during loading or ejecting a disc)
Operating temperature–10 ºC to +55 ºC
Dimensions Approx. 262 ×90 ×181.5 mm
(10 3/8×3 5/8×7 1/4in.) (w/h/d)
not incl. projecting parts and controls
Mass Approx. 2.1 kg (4 lb. 10 oz.)
Power requirement 12 VDC car battery
(negative ground)
Supplied accessories Disc magazine (1)
Parts for installation and connections (1 set)
Design and specifications subject to change without notice.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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SUPPLEMENT-2
File this supplement with the service manual.
SERVICE MANUAL
CDX-705/EXCD-3
US Model
Canadian Model
CDX-705/EXCD-3
AEP Model
UK Model
E Model
CDX-705
(ECN-CS701551)
Subject:
1. Installation
2. Mechanical Adjustments
3. Board Modification
TABLE OF CONTENTS
1. Installation ..................................................................... 2
2. Mechanical Adjustments......................................... 6
3. Board Modification
3-1. New/Former Discrimination .............................................. 7
3-2. Printed Wiring Boards –MAIN Section– .......................... 9
3-3. Schematic Diagram –MAIN Section– ............................... 13
3-4. Printed Wiring Boards –RF Section– ................................ 17
3-5. Schematic Diagram –RF Section– .................................... 19
3-6. Electrical Parts List ........................................................... 21
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TEL 13942296513 QQ 376315150 892498299
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– 2 –
1. INSTALLATION
Note: Follow the assembly procedure in the numerical order given.
OPTICAL PICK-UP COMPLETE ASS’Y
GEAR (LOMINI) / (LOAD 1) ASS’Y
1
Move the lever (LOCK 3) in direction
A
, and return it a little in
direction
B
from the position where the chuckplateis moveddown
to the lower limit.
chuck plate
shaft (A)
A
B
3
stop ring 2.0 (E type)
4
tension spring (DH)
2
optical pick-up complete ass’y
Note: Insert the shaft (A) first.
gear (LOAD 2)
gear (LOMINI)
marking
Fig. A
2
Attach the gear (LOMINI) at the position
shown in Fig.A.
shaft (rotary prevention C)
chuck plate
B1
Move the lever (LOCK 3)
fully in direction
B
to
move the chuck plate up.
slit
3
Attach the gear (LOAD 1) ass’y
with its facing inside.
4
stop ring 1.5 (E type)
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TEL 13942296513 QQ 376315150 892498299
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– 3 –
OPERATION CHECK
1
Confirm that the slider moves in direction
C
to move down
the chuck plate if the gear (LOAD 1) is rotated in direction
A
or
the chuck plate moves up and the slider moves in direction
D
if the gear is rotated in direction
B
.
chuck plate
slider
AB
C
D
gear (LOAD 1) ass'y
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TEL 13942296513 QQ 376315150 892498299
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– 4 –
SLIDER (L)
1
Move the lever (STOP) ass’y in direction
A
until it gets stopped.
2
slider (L)
3
washer
SLIDER (R)
1
slider (R)
2
Engage the slots of slider (R)
with the shafts.
3
washer
4
polyethyelene slider
5
polyethyelene washer
case (lower) ass’y
slider (R)
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TEL 13942296513 QQ 376315150 892498299
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– 5 –
ADJUSTING PHASE OF SLIDERS (L, R)
1
Sliding the sliders (L, R) in the arrow direction, meet holes
a
and
b
of the sliders (L, R) with holes
c
and
d
of the case
(LOWER) ass’y.
a
b
c
d
slider (R)
slider (L) case (LOWER) ass’y
GEAR (ELV2) / (ELV3)
2
retaining ring
3
gear (ELV 2)
4
retaining ring
5
tension spring
(STOP LEVER)
1
gear (ELV 3)
Note: After mounting the gear, confirm
that the holes for phase adjustment
are not shifted.
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TEL 13942296513 QQ 376315150 892498299
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– 6 –
2. MECHANICAL ADJUSTMENTS
Elevator Height (Address) Adjustment
Note: This adjustments is necessary when the system controller
(IC301), variable resistor (RV301), slider (R), slider (L), or
chassis (ELV) was replaced for any repair.
Connection:
power supply
master unit
+
GND
BUS cable
CDX-705/EXCD-3
Adjustment Method:
1. Connect this set to the master unit (e.g. MDX-C670/C670RDS),
load a disc magazine, and place the set vertically as shown below.
2. Connect the regulated power supply to the master unit, and turn
the power on.
3. Press the DISC button on the master unit and select DISC 5.
4. At this time, if the elevator shaft does not position between comb
teeth A and B at addresses 5 and 6 as shown below, adjust the
following.
5. Press repeatedly the DISC + and – buttons on the master unit so
that the elevator shafts moves from address 6 to address 5, or from
5 to 6. At this time, adjust RV301 on the main board so that the
elevator shaft positions smoothly between comb teethA and B.
6. Further, place the set horizontally and make same adjustment as
mentioned above.
7. After adjustment at addresses 5 to 6 is finished, check all opera-
tions from addresses 1 to 10 with the set placed vertically and
horizontally respectively to confirm that the elevator shaft posi-
tions in a range between comb teeth A to B.
comb tooth at address 6
elevator shaft comb tooth at address 6
comb tooth at address 5
comb tooth at adress 5
elevator shaft
AA
BB
OK NG
RV301
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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– 7 –
3. BOARD MODIFICATION
3-1. NEW/FORMER DISCRIMINATION
[RF BOARD] – Conductor Side – [JACK BOARD] – Conductor Side –
[MAIN BOARD] – Component Side –
Former : 1-664-629-11
New : 1-664-629-12 Former : 1-664-631-11
New : 1-664-631-12, -13
Former : 1-664-630-11
New : 1-664-630-12, -13
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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– 21 –
3-6. ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAINJACK
*1-664-631-13 JACK BOARD
**********
< CAPACITOR >
C901 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C902 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C903 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
(CDX-705: US, CND/EXCD-3)
C903 1-163-038-00 CERAMIC CHIP 0.1uF 25V
(CDX-705: AEP, UK, G, E, TW)
C905 1-162-302-11 CERAMIC 0.0022uF 30% 16V
(CDX-705: AEP, UK, G, E, TW)
< CONNECTOR >
CN901 1-779-077-11 PLUG, CONNECTOR (SONY BUS/AUDIO OUT)
(CDX-705)
CN901 1-779-077-21 PLUG, CONNECTOR (SONY BUS/AUDIO OUT)
(EXCD-3)
CNJ901 1-778-775-21 CONNECTOR, FPC 13P
< FERRITE BEAD >
FB901 1-500-445-21 INDUCTOR 0uH
FB902 1-500-445-21 INDUCTOR 0uH
FB903 1-500-445-21 INDUCTOR 0uH
< IC LINK >
IC901 1-532-686-21 LINK, IC
************************************************************
*A-3313-212-A MAIN BOARD, COMPLETE
(CDX-705: AEP, UK, G, E, TW)
*A-3313-223-A MAIN BOARD, COMPLETE
(CDX-705: US, CND/EXCD-3)
********************
*3-012-099-01 HOLDER (TR2)
*3-016-116-01 TAPE (D), MOUNT (CDX-705: US, CND/EXCD-3)
< CAPACITOR >
C01 1-162-302-11 CERAMIC 0.0022uF 30% 16V
(CDX-705: US, CND/EXCD-3)
C02 1-162-286-21 CERAMIC 220PF 10% 50V
(CDX-705: US, CND/EXCD-3)
C101 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C102 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C103 1-163-011-11 CERAMIC CHIP 0.0015uF 10% 50V
C104 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V
C105 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C106 1-164-182-11 CERAMIC CHIP 0.0033uF 10% 50V
C107 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C108 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C109 1-126-513-11 ELECT 47uF 20% 6.3V
C110 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C111 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C120 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C121 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C122 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C123 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C124 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C125 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C201 1-124-589-11 ELECT 47uF 20% 16V
C202 1-126-513-11 ELECT 47uF 20% 6.3V
C203 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C204 1-115-466-00 ELECT 1000uF 20% 16V
C205 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C206 1-124-589-11 ELECT 47uF 20% 16V
C207 1-124-589-11 ELECT 47uF 20% 16V
C208 1-164-346-11 CERAMIC CHIP 1uF 16V
C209 1-124-589-11 ELECT 47uF 20% 16V
C210 1-125-701-11 CAPACITOR 0.047F 5.5V
C211 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C212 1-164-346-11 CERAMIC CHIP 1uF 16V
C213 1-164-346-11 CERAMIC CHIP 1uF 16V
C214 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C302 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C303 1-126-513-11 ELECT 47uF 20% 6.3V
C304 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C305 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C306 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C307 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C308 1-163-038-00 CERAMIC CHIP 0.1uF 25V
NOTE:
•Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used
on the set.
•-XX and -X mean standardized parts, so they
mayhavesomedifferencefrom the original one.
•RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
•SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .
•CAPACITORS
uF: µF
•COILS
uH: µH
When indicating parts by reference
number, please include the board.
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TEL 13942296513 QQ 376315150 892498299
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– 22 –
MAIN
C401 1-124-589-11 ELECT 47uF 20% 16V
C402 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C403 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C404 1-126-513-11 ELECT 47uF 20% 6.3V
C405 1-126-513-11 ELECT 47uF 20% 6.3V
C406 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C407 1-126-157-11 ELECT 10uF 20% 16V
C408 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C409 1-126-513-11 ELECT 47uF 20% 6.3V
C410 1-126-157-11 ELECT 10uF 20% 16V
C411 1-126-157-11 ELECT 10uF 20% 16V
C412 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
(CDX-705: US, CND/EXCD-3)
C412 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
(CDX-705: AEP, UK, G, E, TW)
C413 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C414 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C415 1-163-259-00 CERAMIC CHIP 220PF 5% 50V
C501 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C502 1-163-029-11 CERAMIC CHIP 0.0047uF 50V
C503 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C801 1-104-823-11 TANTAL. CHIP 47uF 20% 16V
C802 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
(CDX-705: US, CND/EXCD-3)
C803 1-163-259-00 CERAMIC CHIP 220PF 5% 50V
(CDX-705: US, CND/EXCD-3)
C804 1-163-038-00 CERAMIC CHIP 0.1uF 25V
(CDX-705: US, CND/EXCD-3)
C805 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
(CDX-705: US, CND/EXCD-3)
C806 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
C807 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
< CONNECTOR >
CNJ101 1-770-351-11 CONNECTOR, FPC 26P
CNJ201 1-770-350-21 CONNECTOR, FPC 13P
CNP301 1-580-055-21 PIN, CONNECTOR 2P
< DIODE >
D201 8-719-210-33 DIODE EC10DS2
D202 8-719-210-33 DIODE EC10DS2
D203 8-719-801-78 DIODE 1SS184
D204 8-719-422-64 DIODE MA8062-M
D205 8-719-038-48 DIODE 1SS319(TE85R)
D206 8-719-801-78 DIODE 1SS184
D207 8-719-422-62 DIODE MA8062-L-TX
D301 8-719-801-78 DIODE 1SS184
D311 8-719-938-75 DIODE SB05-05CP
D501 8-719-422-62 DIODE MA8062-L-TX
D502 8-719-975-40 DIODE RB411D
D503 8-719-975-40 DIODE RB411D
D504 8-719-422-62 DIODE MA8062-L-TX
D505 8-719-975-40 DIODE RB411D
< FERRITE BEAD >
FB101 1-500-445-21 INDUCTOR 0uH
FB102 1-500-445-21 INDUCTOR 0uH
FB103 1-500-445-21 INDUCTOR 0uH
FB111 1-216-295-00 CONDUCTOR, CHIP (2012)
(CDX-705: US, CND/EXCD-3)
FB111 1-500-445-21 INDUCTOR 0uH
(CDX-705: AEP, UK, G, E, TW)
FB112 1-216-295-00 CONDUCTOR, CHIP (2012)
FB401 1-500-445-21 INDUCTOR 0uH
FB411 1-216-295-00 CONDUCTOR, CHIP (2012)
FB412 1-216-295-00 CONDUCTOR, CHIP (2012)
(CDX-705: US, CND/EXCD-3)
FB412 1-500-445-21 INDUCTOR 0uH
(CDX-705: AEP, UK, G, E, TW)
FB413 1-216-295-00 CONDUCTOR, CHIP (2012)
FB414 1-216-295-00 CONDUCTOR, CHIP (2012)
(CDX-705: US, CND/EXCD-3)
FB414 1-500-445-21 INDUCTOR 0uH
(CDX-705: AEP, UK, G, E, TW)
< IC >
IC101 8-752-384-15 IC CXD2530Q
IC102 8-759-473-70 IC SM5852FS-E2
IC201 8-759-054-12 IC PQ09RA1
IC202 8-759-443-41 IC RH5VL40AA-T1C
IC203 8-759-324-40 IC KIA7805PI
IC204 8-759-444-86 IC BA8272F-E2
IC301 8-759-040-83 IC BA6287F
IC302 8-752-886-25 IC CXP84124-071Q
IC303 8-759-253-82 IC AT24C16N-10SI-TR
IC401 8-759-327-78 IC TC9404FN-EL
< TRANSISTOR >
Q201 8-729-016-83 TRANSISTOR 2SB1446
Q202 8-729-901-00 TRANSISTOR DTC124EK
Q203 8-729-230-49 TRANSISTOR 2SC2712-YG
Q204 8-729-027-31 TRANSISTOR DTA124EKA-T146
Q205 8-729-822-05 TRANSISTOR 2SD1622-ST-TD
Q301 8-729-020-67 TRANSISTOR XN1A312-TX
Q401 8-729-901-00 TRANSISTOR DTC124EK
Q402 8-729-027-23 TRANSISTOR DTA114EKA-T146
Q403 8-729-015-39 TRANSISTOR DTC323TK
Q404 8-729-015-39 TRANSISTOR DTC323TK
< RESISTOR >
R101 1-216-119-00 METAL CHIP 820K 5% 1/10W
R102 1-216-105-00 METAL GLAZE 220K 5% 1/10W
R103 1-216-073-00 METAL CHIP 10K 5% 1/10W
R104 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R105 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R106 1-216-073-00 METAL CHIP 10K 5% 1/10W
R108 1-216-295-00 CONDUCTOR, CHIP (2012)
R201 1-216-073-00 METAL CHIP 10K 5% 1/10W
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
– 23 –
MAIN RF
R202 1-216-049-11 METAL GLAZE 1K 5% 1/10W
R203 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R204 1-216-097-00 METAL GLAZE 100K 5% 1/10W
R205 1-216-077-00 METAL CHIP 15K 5% 1/10W
R206 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R207 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R208 1-216-689-11 METAL CHIP 39K 0.5% 1/10W
R301 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
R302 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R303 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
R304 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R305 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R306 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R307 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R308 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R309 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R310 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R311 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R312 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
R313 1-216-097-00 METAL GLAZE 100K 5% 1/10W
R318 1-216-033-00 METAL CHIP 220 5% 1/10W
R319 1-216-089-00 METAL GLAZE 47K 5% 1/10W
R320 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
R321 1-216-073-00 METAL CHIP 10K 5% 1/10W
(CDX-705: AEP, UK, G, E, TW)
R321 1-216-089-00 METAL GLAZE 47K 5% 1/10W
(CDX-705: US, CND/EXCD-3)
R332 1-216-097-00 METAL GLAZE 100K 5% 1/10W
R333 1-216-295-00 CONDUCTOR, CHIP (2012)
R334 1-216-295-00 CONDUCTOR, CHIP (2012)
R335 1-216-295-00 CONDUCTOR, CHIP (2012)
R343 1-216-073-00 METAL CHIP 10K 5% 1/10W
(CDX-705: AEP, UK, G, E, TW)
R401 1-216-033-00 METAL CHIP 220 5% 1/10W
R405 1-216-033-00 METAL CHIP 220 5% 1/10W
R406 1-216-033-00 METAL CHIP 220 5% 1/10W
R407 1-216-097-00 METAL GLAZE 100K 5% 1/10W
R408 1-216-097-00 METAL GLAZE 100K 5% 1/10W
R411 1-216-029-00 METAL CHIP 150 5% 1/10W
R501 1-216-089-00 METAL GLAZE 47K 5% 1/10W
< VARIABLE RESISTOR >
RV301 1-223-834-11 RES, ADJ, CARBON 47K
RV302 1-225-412-11 RES, VAR, SLIDE 10K
(ELEVATOR LINER POSITION SENSOR)
< SWITCH >
SW301 1-762-108-31 SWITCH, PUSH (1 KEY)
(MAGAZINE EJECT END DETECT)
SW302 1-762-108-31 SWITCH, PUSH (1 KEY)
(MAGAZINE IN/OUT DETECT)
SW303 1-571-532-21 SWITCH, TACTIL (6)
< VIBRATOR >
X301 1-767-261-21 VIBRATOR, CERAMIC (8MHz)
X401 1-767-511-11 VIBRATOR, CERAMIC (16.930MHz)
************************************************************
*A-3309-786-A RF BOARD, COMPLETE
******************
< CAPACITOR >
C10 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C12 1-113-500-11 TANTAL. CHIP 100uF 20% 10V
C13 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C14 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C15 1-162-957-11 CERAMIC CHIP 220PF 5% 50V
C16 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C17 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C18 1-111-253-11 TANTAL. CHIP 100uF 20% 6.3V
C19 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C21 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C22 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C23 1-113-682-11 TANTAL. CHIP 33uF 20% 10V
C24 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C25 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C26 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C27 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V
C28 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
C29 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C30 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C31 1-113-987-11 TANTAL. CHIP 4.7uF 20% 25V
C32 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V
C33 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C34 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C35 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V
C36 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C37 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C38 1-104-913-11 TANTAL. CHIP 10uF 20% 16V
C39 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C40 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C41 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C42 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C43 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C51 1-163-019-00 CERAMIC CHIP 0.0068uF 10% 50V
C52 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C53 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C54 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C55 1-163-023-00 CERAMIC CHIP 0.015uF 5% 50V
C56 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C57 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C58 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C59 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C60 1-104-914-11 TANTAL. CHIP 22uF 20% 16V
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
– 24 –
RF SW
9-925-527-82 Sony Corporation
Personal & Mobile Communication Company 97G0581-1
Printed in Japan © 1997. 7
Published by Quality Assurance Dept.
CDX-705/EXCD-3
< CONNECTOR >
CNJ11 1-778-776-21 CONNECTOR, FPC 17P
CNJ12 1-778-777-21 CONNECTOR, FPC 26P
CNP11 1-580-055-21 PIN, CONNECTOR 2P
CNP51 1-580-055-21 PIN, CONNECTOR 2P
CNP52 1-580-055-21 PIN, CONNECTOR 2P
CNP53 1-580-055-21 PIN, CONNECTOR 2P
< IC >
IC11 8-752-080-62 IC CXA1992AR
IC51 8-759-071-79 IC BA6297AFP
IC52 8-759-040-83 IC BA6287F
< TRANSISTOR >
Q11 8-729-141-48 TRANSISTOR 2SB624-BV345
< RESISTOR >
R11 1-216-843-11 METAL CHIP 68K 5% 1/16W
R12 1-216-839-11 METAL CHIP 33K 5% 1/16W
R13 1-216-839-11 METAL CHIP 33K 5% 1/16W
R14 1-216-843-11 METAL CHIP 68K 5% 1/16W
R16 1-216-857-11 METAL CHIP 1M 5% 1/16W
R17 1-216-837-11 METAL CHIP 22K 5% 1/16W
R18 1-216-845-11 METAL CHIP 100K 5% 1/16W
R22 1-216-857-11 METAL CHIP 1M 5% 1/16W
R25 1-216-851-11 METAL CHIP 330K 5% 1/16W
R26 1-216-845-11 METAL CHIP 100K 5% 1/16W
R27 1-216-295-00 CONDUCTOR, CHIP (2012)
R28 1-216-295-00 CONDUCTOR, CHIP (2012)
R30 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R31 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R32 1-216-837-11 METAL CHIP 22K 5% 1/16W
R33 1-216-158-00 METAL GLAZE 22 5% 1/8W
R34 1-216-855-11 METAL CHIP 680K 5% 1/16W
R35 1-216-835-11 METAL CHIP 15K 5% 1/16W
R36 1-216-836-11 METAL CHIP 18K 5% 1/16W
R37 1-216-851-11 METAL CHIP 330K 5% 1/16W
R38 1-216-837-11 METAL CHIP 22K 5% 1/16W
R39 1-216-847-11 METAL CHIP 150K 5% 1/16W
R40 1-218-273-11 METAL GLAZE 510K 5% 1/16W
R41 1-216-839-11 METAL CHIP 33K 5% 1/16W
R42 1-216-851-11 METAL CHIP 330K 5% 1/16W
R43 1-216-849-11 METAL CHIP 220K 5% 1/16W
R44 1-216-846-11 METAL CHIP 120K 5% 1/16W
R45 1-216-837-11 METAL CHIP 22K 5% 1/16W
R46 1-216-847-11 METAL CHIP 150K 5% 1/16W
R47 1-216-834-11 METAL CHIP 12K 5% 1/16W
R48 1-216-845-11 METAL CHIP 100K 5% 1/16W
R49 1-216-101-00 METAL CHIP 150K 5% 1/10W
R50 1-216-845-11 METAL CHIP 100K 5% 1/16W
R51 1-216-073-00 METAL CHIP 10K 5% 1/10W
R52 1-216-093-00 METAL CHIP 68K 5% 1/10W
R53 1-216-073-00 METAL CHIP 10K 5% 1/10W
R54 1-216-073-00 METAL CHIP 10K 5% 1/10W
R55 1-216-073-00 METAL CHIP 10K 5% 1/10W
R56 1-216-093-00 METAL CHIP 68K 5% 1/10W
R57 1-216-081-00 METAL CHIP 22K 5% 1/10W
R58 1-216-093-00 METAL CHIP 68K 5% 1/10W
R59 1-216-073-00 METAL CHIP 10K 5% 1/10W
R60 1-216-073-00 METAL CHIP 10K 5% 1/10W
R61 1-216-073-00 METAL CHIP 10K 5% 1/10W
R62 1-216-085-00 METAL CHIP 33K 5% 1/10W
R63 1-216-073-00 METAL CHIP 10K 5% 1/10W
R64 1-216-073-00 METAL CHIP 10K 5% 1/10W
R65 1-216-073-00 METAL CHIP 10K 5% 1/10W
< VARIABLE RESISTOR >
RV14 1-238-091-11 RES, ADJ, CERMET 22K
< SWITCH >
SW11 1-762-946-11 SWITCH, PUSH (1 KEY) (LOAD IN)
SW12 1-762-946-11 SWITCH, PUSH (1 KEY) (LOAD OUT)
************************************************************
*1-664-104-11 SW BOARD
********
< SWITCH >
SW1 1-572-688-11 SWITCH, PUSH (1 KEY) (LIMIT)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
SERVICE MANUAL
CDX-705/EXCD-3
US Model
Canadian Model
CDX-705/EXCD-3
AEP Model
UK Model
E Model
CDX-705
SUPPLEMENT-4
File this supplement with the service manual.
(ENG-98014)
1. NEW/FORMER DISCRIMINATION
Subject: Mechanism Deck Modification (MG-250C-137)
The mechanism deck was changed from MG-250B-137 to MG-250C-137.
At the same time, main and jack boards were been changed.
This supplement contains only a new type mechanism deck.
7Y187A
B: MG-250B-137
C: MG-250C-137
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
– 2 –
Note on PrintedWiring Board:
•Y:parts extracted from the conductor side.
•r:Through hole.
•¢:internal component.
•b:Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Partsonthepattern facesideseenfrom
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.
2. DIAGRAMS
2-1. NOTES FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Schematic Diagram:
•Allcapacitors areinµF unless otherwisenoted. pF: µµF 50
WV or less are not indicated except for electrolytics and
tantalums.
•All resistors are in Ωand 1/4W or less unless otherwise
specified.
•¢:internal component.
•C: panel designation.
•U: B+ Line.
•H:adjustment for repair.
•Power voltage is dc 14.4V and fed front CD changer con-
troller.
•Voltagesare dcwithrespect togroundunderno-signal con-
ditions.
no mark : PLAY
•Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
•Signal path.
J: CD
•Abbreviation
CND : Canadian
•Abbreviation
CND : Canadian
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
CDX-705/EXCD-3
– 3 – – 4 –
D201 D-6
D202 D-6
D203 F-7
D204 F-7
D205 F-6
D206 F-6
D207 F-5
D301 H-9
D311 G-7
D501 H-8
D502 G-8
D503 G-8
D504 G-8
D505 H-8
IC101 D-11
IC102 C-9
IC202 I-9
IC204 G-8
IC301 G-7
IC302 H-10
IC303 H-8
IC401 D-9
Q202 C-6
Q203 F-7
Q204 H-8
Q205 F-6
Q301 G-11
Q401 E-8
Q402 E-8
Q403 D-7
Q404 D-7
2-2. PRINTED WIRING BOARDS – MAIN/JACK BOARD (Component side) –
• Semiconductor
Location
Ref.No. Location
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
CDX-705/EXCD-3
– 5 – – 6 –
2-3. PRINTED WIRING BOARDS – MAIN/JACK BOARD (Conductor side) –
IC201 F-9
IC203 E-9
Q201 E-8
• Semiconductor
Location
Ref.No. Location
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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