Sony HCD-GT55 Service Manual

HCD-GT22/GT44/GT55
3030
HCD-GT22/GT44/GT55
7-7. PRINTED WIRING BOARDS – CHANGE Section –
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
JW
702
JW
703
JW
704
JW
705
JW
706
JW
707
JW
708
JW
711
C
N
705
JW
712
JW
701
JW
709
JW
713
JW
714
JW
710
R
736
C
N702
R751
C
752
CN703
C
N704
IC712
R
713
Q
731
C751
D711
D
701
C
737
R
734
R733
R732
R
723
R722
R
721
R
731
R
712
R
711
R
702
R
701
C736
C735
C741
C731
C715
IC701
CN
701
CN721
M751
IC731
CN
731
CN
741
CN
742
M
741
CN751
S751
1-866-201-
12
(12)
1
2
E
DRIVER BOARD
B
MAIN
BOARD
1
9
1
9
1
4
S711
ROTARY ENCODER
DISC TABLE
ADDRESS DETECT
12
M
MOTOR (LD) BOARD
1-687-133-
12
(12)
(LOADING)
12
SENSOR BOARD
1-687-132-
12
(12)
E
C
A
K
MOTOR (TB) BOARD
M
1-687-134-
12
(12)
1
3
(TABLE)
SW BOARD
1-687-669-
12
(12)
1
2
DISC TABLE
OPEN/CLOSE
DETECT
OPEN
CLOSE
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10
(Page 37)
• Semiconductor
Location
Ref. No. Location
D701 E-7
D711 E-7
IC701 F-7
IC712 F-8
IC731 F-5
Q731 C-9
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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Sony HCD-GT55 Specifications

General

Audio Channels	2.0
CD Player	Yes
Radio Tuner	FM/AM
USB Port	Yes
USB Playback	Yes
Equalizer	Yes
Bass Boost	Yes
Remote Control	Yes
Playable Media	CD, CD-R, CD-RW
Preset Stations	30
Audio Input	AUX
Type	Mini Hi-Fi System
Speaker Type	2-way