Printed Wiring Board - Main Section - Sony STR-V220 Service Manual

Q Q
4-5. PRINTED WIRING BOARD – MAIN SECTION –
3 7 6 3 1 5 1 5 0
• See page 6 for Circuit Boards Location.
MAIN BOARD
ANTENNA
CD IN
FM
FM
AM
75Ω
300Ω
JW269
R
TM001
JW257
J402
ANT
A ANT
R544
GND
UCC C544
X501
R545
UT
22 1
OSC
R547
G201
GND
JW262
R548
IF OUT
C542
C509 C503
C548 12 11
CF501
(CHASSIS)
C511
R505 R549
R554
C541
B JW258
C505
R506 JW229
R512
C549
C502
E
R561
JW253
C506
SFR501
R507
CF502
JW218 JW254
E
C508 Q503
C518
JW256
R514
R513
30 1
CD501
C530 TP6
C528 R515
R537
R521 R516
C527
C C538
C526
R531
T E
16 15
L 1 3 9 4 2 2 9 6 5 1 3
R517
C524
C525
JW250
T504
C522
Q505
E
R538
C539
C540
SFR502
R535
A
C531 C535 C362
C534
CNS301 C350
8 2
(Page
9 1
Q307 C338 C349
21) Q308
E
E R309
C340
R308 C348
C360
C356
D
C355
R356
C341
R355 C346
JW243 R352
R362
R304 R359
C359
C342
C339
R361
8 1 C322
R360
C329
JW244
C310
C331
5 4
IC302
C317
48 49
R357
C315
IC301
33
64
R307
C314 1 C343
B
32
C312
E R470
JW238 17 16
Q304
(Page
E
R306
JW237
JW239
R363
21)
Q303 C313
R300
E C306
CX301
C311
C316
C302
JW236
C308 D817
C307 C305
C304
w w w C303
R825
JW235
B C E
C823
Q808
C G203
.
1 2
(Page
09
15)
TAPE/MD VIDEO
REC TA/SAT AUDIO AUDIO
IN
ONT AUDIO IN OUT IN AUDIO OUT
L R L R L R L R L R L
J253
J403
R734
D723
D725
R730
R632
JW138
JW233 JW175
JW232
R617 R667
JW231 JW176
JW174
R459
30 1
JW178 JW173
C545 JW172
R410
R460
D722
JW177
R558
R724
Q721
R557
JW171
E Q722 C722
R556
R727
C411
R414
C412
E E
C408 C721 C604
16 15
C406 D724
IC401
R604
C603
JW228
C601
22
R603
JW227
JW225
C602
JW224 JW226
D503
C606
R602
JW223
JW255 R606
JW222
R605
C612
JW221
R610
JW220
R621
JW219
JW165
C757
JW160
R771
R760
JW217
JW216
R756
JW214
JW215
C620 C770
C537
R755
R623 R773
Q770
C754
R519 E E
D620 R772
R754
E
R620 D770
JW212
C753
R774 R770 1
JW211
C797 R753
JW280
JW158
JW209
JW278
JW205
JW277
JW154
JW208 JW276
Q794
C330 E C751
JW275
JW207
R751
JW206
JW274
C752
C332 JW273
C652 R752
JW204 JW272 R651 R652
JW271
C333 JW203
R670
CNS701
R672
D670
6 2 JW149
C351
R720
7 1
R674 JW148
C653
D720
JW201
Q720
E
C352
R653
R673
E
JW200
C654 22
JW199
C670
R723
R654
C720
C328
C327
JW162
C712 C655
R660
C325
JW188
C324 R671
JW197
R465
JW196 C707
JW145
R721
R710
JW169
R420
C706
JW142
R415
C342 R705
C326 Q793 R706
R701
E
C703
C365
C318
C363 C701
C335
C796 R702
JW182
C702
C334
R703
JW181
1
C323
JW193
JW180
JW179
CNS204
22
2
23 1
R299
x a o
C413 JW137
y
R298
i
3 4
(CHASSIS)
– 13 –
http://www.xiaoyu163.com
8
MIX
SPEAKER
FRONT
REAR
R L CENTER R
JW133
TM601
R631 L751
R791
L601
R732
R733
JW132
R782
R618 R768
R792
R668 R783
E
R718
L701
R619 R622
Q791
D793
RY601
D710
R630
L651 R772 R954 R719
R956
E
E Q710
8 1
R952
R960
5 4
R953
R951
JW126
JW125
R950
JW124
C950
JW114
Q951
C951
E C B
C955
C803
Q Q JW113
3 7 6 3
C804
S S
1
C805 C806
Q809
R830
R810 D818
R831
11 D820
D821
D804
R811
C811
JW110
JW109
R804
B C E C809
1
C801
2
JW108
D801
3
C802
C807
JW107
u 1 6 3 JW106
1-673-709-
G202
.
5 6
(CHASSIS)
http://www.xiaoyu163.com
2 4
9 9 8
STANDBY BOARD
A
AC
L OUTLET
JW123
1
4
4
B
1 5
R958
1
4
D814 T902
POWER TRANSFORMER
D815
1
D812
D816
D813
C820
1
1
09
D811
AC
D810
IN
C821
E
JW121
JW120
JW296
PHONE JACK BOARD
A
1 5 1 5 0 8 9 2 4
PHONE
JACK
1
09
3
PRIMARY BOARD
SONY
2 1-673-708-11
F901 PRIMARY
A
1-673-708-
R823
09
1
R824
E
JW100
JW099
JW098
D822
D823
C812
A
C810
IC802 SONY
1 2 3 SECONDARY
1-673-707-11
C808
09
1 2
JW103
m
JW102
JW101
11
c o
(11)
– 14 –
STR-V220
2
9 9
• Semiconductor
Location
SONY
1-673-705-11
Ref. No. Location
STANDBY
D503 B-2
D610 B-5
D620 C-3
L N
D670 D-3
D710 B-5
R901
D720 D-3
D721 B-4
D722 B-4
D723 A-4
D724 B-4
D725 A-4
D770 C-3
11
D792 B-5
1-673-705-
(11)
D793 A-5
2 3
D801 E-6
D802 D-6
2
D804 E-5
(CHASSIS)
D810 B-6
D811 B-6
D812 B-6
D813 B-6
D814 A-6
D815 A-6
D817 E-1
D818 E-6
D820 E-6
V M R L B
1 5
D821 E-6
D822 E-6
CNP702
D823 E-6
4
IC301 E-2
IC302 D-2
IC401 B-3
9 8 2 9 9
11
C792
IC501 C-2
(11)
1-673-706-
IC502 B-2
2
IC701 E-4
IC702 C-4
IC801 E-6
IC802 E-6
IC950 B-6
Q303 E-1
Q304 E-1
Q307 D-1
Q308 D-2
Q501 B-2
Q503 B-2
11
Q504 C-2
(11)
Q505 C-2
Q610 B-5
2
Q620 C-3
TP901
Q670 D-3
POWER
Q710 B-5
TRANSFORMER
Q720 D-3
Q721 B-4
Q722 B-4
Q723 B-4
11
SECONDARY
Q770 C-4
BOARD
Q791 A-5
Q793 E-3
Q794 D-4
Q801 E-5
Q802 B-6
1
11
Q808 E-2
(11) Q809 E-6
1-073-707-
Q951 B-6
3
3