Sony TRINITRON KV-AR292N90 Service Manual page 58

PRINTED WIRING BOARDS
B BC
[AV SWITCH] [NEW DEVICE]
– B Board –
TU1400
C1451
GND R1420
CN1416
1 C1507 D1431
11
C1508
R1423
R1515 R1516 R1434
L1411 C1455
Q1401
C1416 C1462
C1515
R1550 R1412
R1443
R1538
R1539
R1492 D1402 JR1405
R1456
C1413 C1511 R1428
1
JR1482
R1496 Q1412
C1414
D1403
C1440 D1401 R1442
D1423 R1540
C1439 D1416
R1454 D1420
D1415
R1425
C1421 D1422
R1431
48
49
C1442
D1414
R1432
D1419
C1432
R1433
C1457 R1476 R1438
R1458
64
IC1400
C1446 33
C1426
R1481
D1412
C1415 1 32
R1404
C1425 R1457
R1403
C1422
R1451
R1405
16
R1471 17
R1484
R1429
C1402
D1408 R1461
R1435 D1409
C1405
R1437
CN1419
C1494
J1401
1
CN1401 3
1
3
1 8
1
– BC Board (A SIDE) –
1-860-472-11
R1
(1-723-529-11)
Q2004 A2001
5
C2040 L2014 FL2002
C2041
R2012
Q2003
IC2007
C2034
30 1
FL2001
100
31
C2047
R2042
R2035
50 81
C2037 C2043
51
R2039
80
FB2001
R2079 R2078 R2081
R2077 Q2007
C2042 C2049 R2055
R2080
R2075
Q2020 R2056
Q2014
R2060
R2069
R2052
C2066 FL2004 Q2019
FL2003
Q2016
CN2000 CN2001
1 7
1 8
FSC CVBS
GND
GND
5V
Y OUT
9V
GND
GND
SDA C OUT
SCL RESET
DETECT
C IN
VM
[VELOCITY MODULATION]
C1454
IC1404
8 1
7 1 7 1
CN1426
C1450
CN1427
L1406
C1453
9 16
C1505
L1400
R1542
C1485
CN1422
R1537
CN1400
9 7 1
D1424
CN1423
C1475 1
GND Q1425
9
Q1419
Q1416
C1509
C1473
Q1420
R1506 C1512
Q1421
3 1
R1494
1
R1502
R1541
8 CN1421
C1502 R1463
C1496
R1503
Q1427
R1523
8
R1513
R1522 R1518
R1525
Q1423
R1526
Q1428
C1514
Q1429
R1532 A1402
IC1402
CN1424
8 L-OUT CV-OUT C-OUT CN1418
1
1 5
5
1
R-OUT 7
– BC Board (B SIDE) –
1-860-472-11
R1
(1-723-529-11)
A2001
C2101
C2096 L2011
L2012
R2028
C2097 L2008
R2033
C2031
C2033
C2035
R2029
C2052
C2076
C2093
Q2005 C2095
C2032
C2078
C2036
C2002
C2079
C2081 C2082
R2037
Q2006 C2037
C2083
R2041
C2088
C2043
R2047
R2082
C2084
R2044
C2089
C2048
C2038
R2043 L2010 C2087
R2040
R2046
C2094
R2002
C2058
C2103
C2055 R2070 Q2018 C2019
C2030
R2073
R2061
R2071 C2102
C2050 R2074
C2059
R2072
L2002
C2061
R2067
R2115
CN2001 CN2000
7
1
8
1
– 68 –
KV-AR292N90 KV-AR292N90
RM-W150 RM-W150
A2001 A2002
D211
R211
IC200
12 1
R234
C213
C208
R210
R235
R208
R245
C201
R243
D214
D S
R203
R241
D212
D213
R253
C257
Q1417
C230
R1468
A1403
Q204
IC1403
CN206
1
C1412
3 1
1
C1417
1 3
CN1417
1
5
1
1
FSC 7
GND
1
AFT
7
RESET
GND
1 8
1
SCL
SDA 1
CN8801 CN1425
– VM Board –
CN5902 1 3
A5906
C5918
Q5906
C5912
E
C5917
R1
1-860-468-11
(1-723-528-11)
A8801
Q8807 Q8806
C8822 C8804
1 4
C8828 C8802
L8807
FL8802
14 10 C8803
1
4
CN205
1
IC8801
C8817
R225
C227
JR1280 C8810
15
C200
28
C8811
FL8804
C8806
C8813
R8814
R8808
R8835
R8839
L8809
C8831
JR8801 C8827
C263
R8836
Q8802
R233
C8833
Q8809 R8829
Q8812
R8830
R8840
Q8804
IC8802
R8842
R8827
C8820
C223
I
0
FL8808
C8834
R8844
CN207
R8831
CN202
6
R1501
R8833
R8828
R8834
9
D200
9
CN207
6
CN202
8 1
1-860-471-11
R1
(1-723-528-11)
CN5904
Q5901
E B
R5952
R5910
B
C5903
Q5905
E B R5951
R5909
R5936
D5906
D5905
R5906
B E
D5901
Q5903
R5915
Q5902
C5920
E
C5915
C5909
A5902
D5907
R5937
– 69 –
R8817
R8815
FL8803
QP-
NC +B
NC
QP+
GND
9V
Q5910 GND
VM
R5941
Q5907
C5902
R5942 L5903
R5939
R5901
L5902
L5904
C5904
R5938
B
C5914