Printed Wiring Boards - Panel Section - Sony HCD-GT444 Service Manual

HCD-GT111/GT222/GT444/GT555
Q Q
3 7 6 3 1 5 1 5 0

7-26. PRINTED WIRING BOARDS - PANEL Section -

1 2
A
MOTOR DRIVE BOARD
B
IC001
M1
R005
(METER)
R006
C002
R007
C001
R008
C
(GT222/GT444/GT555)
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
USB CONNECTOR BOARD
E
D1000
1
3 D1003
NO1000
CN1000
(USB)
4
1
W
NO1002
DISPLAY
BOARD
F
CN1108
(Page 44)
(CHASSIS)
G
w w w
H
HCD-GT111/GT222/GT444/GT555
• See page 27 for Circuit Boards Location.
3 4 5
U
DISPLAY
BOARD
(Page 44)
11
(12)
1-875-913-
(Page 32)
N
USB BOARD
(CHASSIS)
CN903
D1000,1003
NO1001
(USB)
6 3 1
D1002
JW1004
D1001
C1002
13
D1004
C1001
1-875-673- (13)
x a o
y
. i
http://www.xiaoyu163.com
8
• : Uses unleaded solder.
6 7 8
SW BOARD
R031
S031
METER
POSITION
DETECT
11
(12)
1-875-914-
LED BOARD
R012
R013 D012
D011-015
(ILLUMINATION)
Q010
E B
JR101
Q Q
3 7 6 3
D015 D014
D011
LED(GSL1) BOARD
D012
Y
DISPLAY
BOARD
R019
CN1106
(Page
44)
R020
D011-014
(ILLUMINATION)
Q010
D014
D011
u 1 6 3
(GT111)
.
46 46
2 4
9 9 8
9 10
VOLUME BOARD
S1052
ROTARY
ENCODER
MASTER
VOLUME
1 5 1 5 0 8 9 2 4
D013
12
(12)
1-875-915-
12
m
(12)
1-875-916-
D013
c o
2
9 9
11 12
(Page 44)
NO1051
X
DISPLAY
BOARD
1 3
CN1102
R1052
R1051
3
1
S1051
ROTARY
ENCODER
OPERATION
13
DIAL
(13)
1-875-671-
• Semiconductor Location
– MOTOR DRIVE Board –
Ref. No. Location
IC001 C-3
9 8 2 9 9
• Semiconductor Location
– USB CONNECTOR Board –
Ref. No. Location
D1000 E-2
D1001 F-3
D1002 E-3
D1003 E-2
D1004 F-3
• Semiconductor Location
– LED Board –
Ref. No. Location
D011 D-7
D012 B-8
D013 D-9
D014 D-8
D015 D-8
Q010 C-6
• Semiconductor Location
– LED (GSL1) Board –
Ref. No. Location
D011 H-7
D012 E-8
D013 H-9
D014 G-8
Q010 G-7