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HCD-GX470/GX570
Q Q
3 7 6 3 1 5 1 5 0
7-7. PRINTED WIRING BOARDS – CHANGER Section –
• Semiconductor
Location
Ref. No. Location
D701
E-7
D711
E-7
A
IC701
F-7
IC712
F-8
IC731
F-5
Q731
C-9
B
C
D
T E
L
1 3 9 4 2 2 9 6 5 1 3
E
F
G
w w w
H
HCD-GX470/GX570
1
2
3
2
1
CN721
SENSOR BOARD
MOTOR (TB) BOARD
1
3
(TABLE)
M
12
(12)
x
a o
y
.
i
http://www.xiaoyu163.com
8
• See page 27 for Circuit Boards Location.
4
5
MOTOR (LD) BOARD
M751
(LOADING)
M
12
(12)
1-687-133-
S711
ROTARY ENCODER
DISC TABLE
Q
Q
ADDRESS DETECT
3
7
6
3
E
A
12
C
K
(12)
SW BOARD
S751
DISC TABLE
OPEN/CLOSE
DETECT
OPEN
CLOSE
CN751
2
1
u 1 6 3
.
12
(12)
1-687-669-
30
30
http://www.xiaoyu163.com
2
4
9
9
: Uses unleaded solder.
6
7
8
DRIVER BOARD
2
1
4
1
5
1
5
0
8
9
2
1
1
1
9
9
m
c o
2
8
9
9
9
10
1
2
E
4
9
8
2
9
9
C
MAIN
BOARD
(Page 34)
12
(12)
1-866-201-
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