Printed Wiring Board - Display Section; Http://Www.xiaoyu163.Com - Sony STR-V220 Service Manual
Fm stereo/fm/am receiver
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Also See for STR-V220:
- Service manual (28 pages) ,
- Operating instructions manual (24 pages) ,
- Operating instructions (2 pages)
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STR-V220
Q Q
3 7 6 3 1 5 1 5 0
4-6. PRINTED WIRING BOARD – DISPLAY SECTION –
• See page 6 for Circuit Boards Location.
DISPLAY BOARD
(Page 21)
(Page 21)
A
F
E
1 2 3 4 5 6
7 8 9 10 11
B
JW88 R470
R471
R421
R473
C474
R423
C421
R474
C424
C473
C423
R424
JW97
C
BALANCE
TREBLE
BASS
RU423
RU422
RU421
T E
L
1 3 9 4 2 2 9 6 5 1 3
09
1
2
• Semiconductor
Location
Ref. No.
Location
D201
B-3
D202
A-3
D203
A-3
D204
A-6
D213
C-8
D214
C-8
D225
C-8
D231
A-7
IC201
B-5
IC202
B-3
IC203
C-8
Q201
A-7
Q202
A-7
Q231
A-7
w w w
C
(Page 13)
JW43
JW40
JW42
1
23
2
22
CNS201
JW22
C201
JW23
JW24
JW25
JW26
JW37
JW38
JW55
R226
RR2
JW54
R227
C207
1
9
1
IC202
S217
S238
C422
ON/OFF
MODE
SURROUND
C472
S218
S219
R472
3
4
SET UP
EFFECT,
DELAY TIME
x
a o
.
i
– 15 –
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JW4
JW103
JW12
JW5
X201
JW3
Q202
C203
JW82
R270
Q201
R201
D204
25
40
R225
R224
R223
R222
R221
C202
80
65
JW78
JW79
RR1
35 FL201
Q
Q
3
7
6
5
6
u 1 6 3
y
http://www.xiaoyu163.com
2
4
8
9
9
D
(Page 22)
CNP205
8
1
E
JW89
R200
E
R235
JW99
R233
R234
R232
E
Q231
SONY
D231
1-673-693-11
DISPLAY
R214
R213
JW65
R212
JW66
R211
JW67
JW72
JW68
IC203
S210
S229
SHIFT
S216
S215
3
1
AM
D225
D213
MEMORY
D214
3
1
5
1
5
0
8
9
1-673-693-
7
8
m
c o
.
– 16 –
2
8
9
9
JW105
S200
1/u
TUNING
JW100
S209
S214
FM
11
(11)
2
4
9
8
2
9
9
9
10
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