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HCD-M500AV
Q Q
3 7 6 3 1 5 1 5 0
6-3. PRINTED WIRING BOARD – BD SECTION – • See page 27 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D151
B-4
A
IC101
E-4
IC102
E-7
IC103
B-8
IC104
C-8
Q101
H-6
B
Q102
G-6
Q103
B-2
C
D
T E
L
1 3 9 4 2 2 9 6 5 1 3
E
F
G
H
I
w w w
J
1
2
3
BD BOARD
E
TP
(VC)
TP
(TE)
x
a o
.
i
09
http://www.xiaoyu163.com
4
5
6
M101
M
SPINDLE
MOTOR
Q
Q
3
7
6
TP
(RF)
TP
(TOFF)
TP
(PLCK)
TP
(FE)
E
TP
(DVDD)
E
OPTICAL
PICK-UP
u 1 6 3
y
KSM-213BFN/C2NP
28
28
http://www.xiaoyu163.com
2
4
8
9
9
7
8
9
(LIMIT)
M102
14
8
SLED
MOTOR
M
7
1
3
1
5
1
5
0
8
9
m
c o
.
TO
TO
M
N
MAIN BOARD
MAIN BOARD
CN402
CN401
(Page 34)
(Page 34)
2
8
9
9
10
2
4
9
8
2
9
9
12
1-664-
353-
(12)
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