Read Sony DAV-BC150 / DAV-BC250 / HCD-BC150 / HCD-BC250 Service Manual online
9
9
HCD-BC150/BC250
HCD-BC150/BC250
2-3. PRINTED WIRING BOARD — CD MECHANISM SECTION —
JW701
S761
(SUB TRAY OUT)
R753
R754
R751
C702
JW713
Q751
E
R752
R755
JW712
JW709
JW710
JW711
JW714
IC711
R712
R711
C701
JW702
R701
R702
CN761
CN751
JW705
JW707
JW708
JW706
IC701
CN705
CN731
CN771
CN701
IC751
JW703
JW704
S721
(MAIN TRAY IN/OUT)
S731
(SUB TRAY N)
S771
ROTARY ENCODER
(MD)
S781
ROTARY ENCODER
(ST U/D)
CN721
JW715
JW716
JW718
JW719
JW720
JW717
CN706
CN702
CN707
CN703
C762
C761
D701
D711
MOTOR BOARD
TRANSLATION BOARD
SENSOR BOARD
SW(2) BOARD
SW(1) BOARD
ENCODER BOARD
11
(11)
1-861-241-
11
(11)
1-861-242-
11
(11)
1-861-243-
5
1
11
(11)
1-861-245-
11
(11)
1-861-244-
11
(11)
1-861-240-
MAIN
BOARD
CN513
(Page 22)
B
M761
(LD/ST MOTOR)
M762
(BU U/D MOTOR)
4
3
3
2
1
1
G
1
1
1
1
1
1
1
1
6
2
3
3
3
3
1
1
2
2
3
4
1
2
3
4
G
G
9
9
20
21
1
6
2
1
2
3
4
5
6
7
A
1
B
C
D
E
F
Ver 1.3
• See page 36 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D701
D-4
D711
D-4
IC701
D-4
IC711
E-3
IC751
B-5
Q751
D-2
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