Printed Wiring Boards - Fl Section - Sony HCD-HPR90 Service Manual

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Q Q
3 7 6 3 1 5 1 5 0
6-16. PRINTED WIRING BOARDS – FL Section –
1
2
FL BOARD
A
B
K
A
K
A
A/K
A/K
C
E
39
E
T E
L
1 3 9 4 2 2 9 6 5 1 3
D
INVERTER TRANSFORMER
HP A-IN BOARD
E
CN981
9
J
MAIN
BOARD
CN1307
(Page
F
22)
1
w w w
HCD-HPR90/HPR99XM
• See page 19 for Circuit Boards Location.
3
4
23
22
33
34
44
1
38
35
8
9
7
2
5
1
6
3
4
FM MODE/
PLAY MODE/
REPEAT
TUNING MODE
x
a o
y
.
i
http://www.xiaoyu163.com
: Uses unleaded solder.
5
6
7
FLUORESCENT INDICATOR TUBE
12
11
5
Q
Q
3
7
6
J981
AUDIO IN
EP982
(CHASSIS)
u 1 6 3
31
31
http://www.xiaoyu163.com
2
4
8
9
9
8
9
SP BOARD
L
AMP
D
BOARD
CN703
MAIN
(Page
BOARD
28)
CN1306
(Page
22)
2
1
K
AMP
BOARD
CN702
3
1
5
1
5
0
8
9
2
(Page
11
28)
(11)
1-869-731-
J982
PHONES
FB982
S981, 982
11
1-869-730-
(11)
m
c o
.
HCD-HPR90/HPR99XM
2
8
9
9
10
11
C854
2
R
1
+
C853
SPEAKER
C852
2
L
1
+
C851
4
9
8
2
9
9
11
(11)
1-869-727-
• Semiconductor
Location
Ref. No. Location
D921
B-2
D922
B-2
D925
C-3
IC901
B-4
Q921
C-2
Q922
D-2

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