Main Board (Conductor Side) - Sony ICF-DVD57TV Service Manual

6-13. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
1 2 3
A
MAIN BOARD (CONDUCTOR SIDE)
C132
B
4
SP101
(L-CH)
SP201
(R-CH)
1
C232
C
1
K
2
DETECTION
C134
BOARD
C234
(Page 41)
C321
R247
R147
R246
R146
D
C235
C135
1
C502
C503
E
C504
VHF/UHF
F
G
3
JK502
JK502
OPTICAL
OUTPUT
R354
1
C357
H
C518
+
R524
VIDEO
R521
I
C519
JK501
J
L
INPUT
R119
C139
C137
AUDIO R122
C111
K
R
L
• Semiconductor Location
Ref. No. Location Ref. No. Location
D102 D-3 D351
D104 C-9 D401
D202 D-3 D402
D204 D-6 D403
D303 D-9 D907
D304 D-10 D908
ICF-DVD57TV
• See page 27 for Circuit Boards Location.
4 5 6 7
IC301
C322
1 15
R240 R140
R241 R141
C228 C128
C140
C131 C240
C230
C231 C229 C129
C130
+
C318
R242 R142
C317
R314
R238
C227
C225
R239
C509 C512 C513
6 13
C505
C510
C507
C511
C508
R503
R509
R504
R510
R506
TU501
TV TUNER UNIT
R507
R508
C506
+
R233
C520
C521
R531
+
R519
R532 R533
R526
C523
C136
R150
+
+
R149
R151
C528
R541
R249
R251
R250
+
C118
C236
C237
C218
C306
R224
C109
C304
+
C524
C527
R223
C209
C212
R222
C211
C112 C311
+
Ref. No. Location Ref. No. Location
J-17 D911 J-16 D917 C-11
C-15 D912 I-14 D918 I-15
C-15 D913 J-16 D919 C-13
B-18 D914 J-15 D920 E-13
I-17 D915 J-15 D921 C-11
H-12 D916 C-13 D922 D-13
: Uses unleaded solder.
8 9 10 11 12
(Page 43)
(Page 41) TRANS Q F MONITOR BOARD
BOARD CN1403
(CHASSIS)
C915
1 6
CN901
D921
K A C977
R965
R955
A
R138 Q912
D917
K K/A
C127
C314
+
C979
R943
R139
+
C125
D923
R947
C973
C956
C514
26
1
C516
C517
6
C978
+
C501
+
C515
1
+
11
1
10
C301
C953
+
C961
R301
IC903
C482
C303
+
C952
+
1 11
2 10
CN10
TU BOARD E G MONITOR BOARD J MONITOR BOARD
CNP1 CN1404 CN1406
(Page 43)
(Page 32) (Page 43)
Ref. No. Location Ref. No. Location Ref. No. Location
D923 D-12 IC402 D-15
D924 J-16 IC901 F-13 JK502 G-2
D925 J-15 IC902 G-13
IC903 K-12 Q103 C-9
IC301 B-6 IC904 E-13 Q203 D-6
IC351 I-18 IC905 H-15 Q302 D-10
35 35
13 14 15 16
H MONITOR BOARD (Page 43) LCD BOARD N (Page 40)
CN1405 CN604
(CHASSIS)
CN601
12 2 16
11 1 15
C976
R964 +
C475
R954
D401
Q911 A
D916
K K/A
D402
C477
R942
R485
D922
R946
C954 C972 C476
C480 R486
IC904
C964
1
1
3
C955
2
CN902
IC402
3
C981
1
C467
+
7
IC901 C914
+
1
C913
C920 3
+
C942
C923
+
3
IC902
1
C921
C943
R923
R924 R933
9 8
C929
R934
R978
IC905
R908
R927 16 1
R928
D908
R925
C938
A K
R929 C930
C927
R930 C946
+
R918
C928
C931 C949 R937
C983
4 3 4 3
R915
6 1 6 1
D912
K A A D918 K
C935
C957
C950
C932
+
C919
R907
R926 R911
R971
R939 R936
D925 D924
D914
A K
3 K A K A
D915
A K
R968
1
C960
C937
C959
+
C933
+
C951
Ref. No. Location Ref. No. Location Ref. No. Location
Q402 K-10 Q902 J-16 Q908
Q501 E-6 Q903 J-16 Q909
Q502 F-7 Q904 H-13 Q910
Q503 F-7 Q905 G-15 Q911
Q505 I-5 Q906 G-15 Q912
Q901 H-13 Q907 H-13 Q913
ICF-DVD57TV
17 18 19
(Page 40)
M LCD BOARD
CN603
CN602 D403
2
1
L401
R489
C438
+
C437
C436
C402
C408
R461 R466
C410
R460
C412 C443
C414 R467
C416 C448
C444
C418
R468
C420 C451 C445
C422 C452 R469
C449
C453 C446 C441
C429
R409 R470
R408
L402
C455
C474
C463
C470
C464
X402
X401
R940
R941
IC351
R950 1
R969
C353
C945 +
R938
C971
R957
C355
D351
9
K A D911
K A D913
1 5 1 9
2 4 2 8
CN351 CN407
11
1-866-125- (11)
MS-203 BOARD P KEY BOARD L
CN001 CN408
(Page 41) (Page 41)
Ref. No. Location Ref. No. Location
I-14 Q914 C-13 Q920 C-12
H-13 Q915 D-11
J-15 Q916 I-15
C-12 Q917 J-16
C-11 Q918 I-16
I-16 Q919 C-13