Printed Wiring Boards - Changer Section - Sony HCD-FLX7D Service Manual

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HCD-FLX5D/FLX7D
Q Q
3 7 6 3 1 5 1 5 0
7-37. PRINTED WIRING BOARDS – CHANGER Section – •
1
CLAMP MOTOR BOARD
A
M
ELEVATOR
UP/DOWN
B
1
4
IN/MIDIN SW BOARD
C
T E
L
1 3 9 4 2 2 9 6 5 1 3
S704
(IN)
ON : WHEN SUB TRAY
SET TO PLAY
D
POSITION
E
w w w
F
S703
(MIDIN)
ON : WHEN SUB TRAY
MOVE BETWEEN
TRAY AND STOCKER
11
(11)
See page 41 for Circuit Boards Location.
2
3
INIT/COUNT SW BOARD
IC701
11
9
1
(11)
CONNECT BOARD
3
4
1
1
x
a o
y
.
i
http://www.xiaoyu163.com
:Uses unleaded solder.
4
5
11
(11)
1-683-897-
3
1
S705 (INIT) ON : WHEN ELEVATOR DOWN
TO BOTTOM
S706 (COUNT) ON : WHEN ELEVATOR UP/DOWN
EACH SUB TRAY STOCK POSITION
S707
ROTARY ENCODER
DISK TRAY
ADDRESS DETECT
3
1
4
1
Q
Q
3
7
6
1 2
F
SENSOR BOARD
1 2
DISC IN
DETECT
SENSOR
11
(11)
1-683-899-
u 1 6 3
70
70
http://www.xiaoyu163.com
2
4
8
9
9
6
7
SENSOR 2 BOARD
OUT/MIDOUT SW BOARD
11
(11)
1-683-900-
Q703
DISK IN DETECT
SENSOR
S708
(OUT)
ON : WHEN TRAY IS
GOING TO OPEN/CLOSE
5
1
3
1
5
1
5
0
8
9
E
11
(11)
1-683-895-
GC BOARD
LOADING MOTOR BOARD
CN204
(Page 68)
M
(LOADING)
m
c o
IC702
.
1-683-902-
2
8
9
9
8
9
S702 (LID)
ON : WHEN CD LID
IS CLOSE
S701
(MIDOUT)
ON : WHEN
TRAY IS OPEN
2
1
11
(11)
2
4
9
8
2
9
9
1
G
GC BOARD
NO805
(Page 68)
4
• Semiconductor
1
Location
Ref. No.
Location
D701
B-3
D702
F-8
D704
F-5
IC701
B-2
IC702
F-2
11
9
(11)
Q701
C-7
Q703
A-6

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