Printed Wiring Boards - Cd Section - Sony CFD-E55L Service Manual

CFD-E55L
Q Q
3 7 6 3 1 5 1 5 0
• Circuit Boards Location
CD board
LED board
KEY 2 board
KEY 1 board
LCD board
T E
L 1 3 9 4 2 2 9 6 5 1 3
REC SW board
BATT (–) board MAIN board
w w w
– 26 –
6-5. PRINTED WIRING BOARDS – CD Section –
• Semiconductor
A
CD MOTOR board
POWER board
B
BATT (+) board
C
KEY 3 board
D
E
x a o
. i
05
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
• b : Pattern from the side which enables seeing.
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1 2 3
Location
Ref. No. Location
IC701 C-6
IC702 E-5
IC703 B-4
Q701 D-5
Q702 A-6
Q703 A-3
(Page 33)
Q Q
3 7
(Page 45)
M702
M
(SLED)
S701
CNP707
(LIMIT)
6
M701
1
M
(SPINDLE)
31
(31)
1-658-023-
u 1 6 3
y
– 27 –
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2 4
8 9 9
4 5 6
6 3 1 5 1 5 0 8 9
m
c o
.
2
8 9 9
7 8
2 4 9 8 2 9 9
(Page 34)
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