DOWNLOAD Sony KV-SR293M53 Service Manual ↓ Size: 8.94 MB | Pages: 96 in PDF or view online for FREE

Model
KV-SR293M53
Pages
96
Size
8.94 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-sr293m53.pdf
Date
PREV: Sony KV-DZ29M50 (serv.man2) Service Manual

Sony KV-SR293M53 Service Manual ▷ View online

D3901
C3906
D3
90
2
D3907
C3913
C3914
L3902
L3901
J3904
1
2
3
4
5
6
CN3903
PH
 L
 I
N
SP
 L
 I
N
S
P
 GND
S
P
 GND
SP
 R
 I
N
PH
 R
 I
N
1
2
3
4
5
6
7
CN3905
S
T
B
Y
 3.3V
GND
LE
D
 G
LE
D
 R
S
IRCS
GND
KEY
3
4
1
2
J3902
5
JW3913
5
JW3919
5
JW3904
5
JW3905
JW
3906
5
JW3918
D3908
L
R
V
J3903
5
JW3914
1
2
3
4
CN3901
S
P L
 OUT
S
P
 GND
S
P
 GND
S
P R
 OUT
1
2
3
4
5
5P
CN3907
LE
D
 G
LE
D
 R
GND
SI
RC
S I
N
3.
3V
 S
E
N
1
2
3
4
5
CN3908
R I
N
GND
L I
N
GND
CV
 I
N
1S
S1
33
T-
77
D3
91
2
1SS133T-77
D3913
J3901
C3910
C3911
D3900
KRC110M
Q3901
KRC110M
Q3902
1
2
3
CN3909
MICIN
GND
MICSW
1
2
3
CN3910
GND
GND
NC
1
2
3
CN3906
RED
W G
N
D
W G
N
D
3D
 OUT
S3909
2
1
S3907
S3908
S3902
S3903
S3904
S3905
1
2
3
4
5
6
7
8
CN3911
S
T
B
Y
 3.3V
GND
LE
D
 G
LE
D
 R
S
IRCS
GND
KEY
9V
8
7
6
5
4
3
2
1
IC3900
C3917
D3914
D3
91
5
D3903
D3904
D3905
JW3910
L3903
C3922
C3923
D3916
Q3903
J3905
C3924
220
R3911
C3901
R3927
R3904
1
2
3
4
5
6
7
8
9
WHT
CN3904
R I
N
GND
L I
N
GND
CV
 I
N
S I
N
C I
N
GND
Y I
N
R3937
8
1
E
F
2
F
4
3
B
5
A
E
B
D
6
C
C
7
D
A
C3918
C3920
R3
91
7
150
R3912
R3933
C3921
220
R3910
330
R3909
1
2
3
4
5
6
7
8
9
CN3902
BLK
PH
 L
 I
N
SP
 L
 I
N
S
P
 GND
S
P
 GND
SP
 R
 I
N
PH
 R
 I
N
GND
3D I
N
3D I
N
R3919
470
R3908
R3
92
4
R3935
680
R3920
PT
C3902
C3903
R3930
R3915
R3
93
1
C3916
R3934
R3925
1/4W
R3922
R3907
R3926
R3902
R3929
47
R3916
PT
C3900
R3932
R3936
220
R3914
R3
90
5
R3928
R3918
C3925
C3926
JW3908
JW3909
JW3911
JW3912
TO SPEAKER
TO B BOARD 
CN207
TO A BOARD 
CN202
TO 3D WOOFER
TO A BOARD 
CN906
TO A BOARD
CN014
TO H4 BOARD
CN1900
MENU
VIDEO
VOL -
VOL + 
CH -
CH + 
SOUND
MODE
CN7003
TO K BOARD
TO B BOARD
CN1400
TO A BOARD 
CN016
+
-
-
+
50V
35V
35V
50V
35V
470PF
50V
470PF
50V
7P
5P
RD5.6ESB2
RD
5.
6E
SB
2
RD5.6ESB2
RD5.6ESB2
3P
220K
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1.5K
1/4W
1/4W
220
K
1/
4W
27K
1/4W
27K
1/4W
1/4W
75
1/
4W
*
*
*
*
*
*
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
B-BX1L06-KIT-H5.-SR29
3.3V
9V
(FRONT BUTTON/VIDEO 2)
H5
4-3-11. H5 Board Schematic Diagram
RM-GA002
KV-SR293M53/SR294M86
RM-GA002
- 68 -
- 69 -
KV-SR293M53/SR294M86
D2405
D2401
D2406
D2402
D2404
D2403
4
C
A
F
D
B
E
1
B
E
2
C
F
3
D
A
J2401
1
2
3
4
5
6
7
8
CN2401
3D OUT/INT R
3D OUT/INT R
GND
GND
R OUT/INT L/CTR
GND
GND
L OUT
1
2
3
4
5
6
CN2402
3D OUT/INT R
3D OUT/INT R
GND
GND
R OUT/INT L/CTR
GND
1
2
3
4
CN2403
3D OUT/INT R
3D OUT/INT R
GND
GND
4P
2P
XX
XX
XX
XX
XX
XX
XX
XX
B-BX1L06-KIT-J..-SR29
(WOOFER JACK)
J
- 70 -
RM-GA002
KV-SR293M53/SR294M86
4-3-12. J Board Schematic Diagram
L1400
L1405
C1441
10V
C1443
10V
L1408
EMI
FL1402
EMI
FL1401
16V
C1410
10V
C1417
C1467
16V
L1411
D1430
D1431
Q1408
MSB709-RT1
Q1409
MSB709-RT1
Q1410
MSB709-RT1
Q1411
MSB709-RT1
Q1401
MSB709-RT1
Q1402
MSB709-RT1
Q1403
MSB709-RT1
C1455
16V
Q
1431
M
SD
601-
R
T
1
C1454
50V
MSD601-RT1
Q1421
MSB709-RT1
Q1420
MSB709-RT1
Q1416
MSD601-RT1
Q1417
MSD601-RT1
Q1419
MSB709-RT1
Q1418
MSD601-RT1
Q1422
MSD601-RT1
Q1423
MSD601-RT1
Q1424
MSD601-RT1
Q1425
S
Q1432
S
Q1433
MSD601-RT1
Q1434
L1410
10V
1
B
C1471
50V
CH
C1466
R1446
1/10W
RN-CP
25V
F
C1412
R1443
100
1/10W
RN-CP
C1446
16V
B
R1429
100
1/10W
RN-CP
R1452
1/10W
RN-CP
C1462
50V
CH
R1449
820
1/10W
RN-CP
1/10W
RN-CP
R1475
R1425
1/10W
RN-CP
100
R1438
470
1/10W
RN-CP
R1479
CHIP
JR1483
C1451
50V
CH
1/10W
RN-CP
R1473
1/10W
RN-CP
R1557
1/10W
RN-CP
R1482
1/10W
RN-CP
150
R1494
1/10W
RN-CP
470
R1481
R1421
100
1/10W
RN-CP
R1430
1/10W
RN-CP
1/10W
RN-CP
470
R1483
R1516
100
1/10W
RN-CP
C1456
16V
B
1/10W
RN-CP
100
R1496
1/10W
RN-CP
100
R1498
R1465
1/10W
RN-CP
R1554
R1453
100
1/10W
RN-CP
1/10W
RN-CP
R1487
R1441
100
1/10W
RN-CP
1/10W
RN-CP
R1551
10V
B
C1479
50V
CH
C1468
16V
B
C1478
R1426
1/10W
RN-CP
1/10W
RN-CP
470
R1504
C1440
16V
B
CHIP
R1467
R1448
820
1/10W
RN-CP
1/10W
RN-CP
R1490
1/10W
RN-CP
220
R1477
1/10W
RN-CP
R1471
1/10W
RN-CP
R1499
1/10W
RN-CP
R1480
R1547
R1427
1/10W
RN-CP
16V
B
C1477
C1447
10V
F
R1414
470
1/10W
RN-CP
CHIP
R1500
1/10W
RN-CP
470
R1478
R1444
1/10W
RN-CP
R1432
100
1/10W
RN-CP
R1535
C1473
R1454
100
1/10W
RN-CP
1/10W
RN-CP
R1485
1/10W
RN-CP
470
R1493
1/10W
RN-CP
R1491
C1453
16V
B
1/10W
RN-CP
220
R1484
R1420
470
1/10W
RN-CP
R1428
0
CHIP
1/10W
RN-CP
R1553
25V
F
C1411
R1445
1/10W
RN-CP
50V
CH
C1469
1/10W
RN-CP
R1474
C1458
R1413
100
1/10W
RN-CP
C1452
50V
CH
1/10W
RN-CP
47k
R1503
C1457
16V
B
C1464
R1492
R1442
100
1/10W
RN-CP
R1423
100
1/10W
RN-CP
R1437
100
1/10W
RN-CP
CHIP
R1501
R1419
470
1/10W
RN-CP
R1412
100
1/10W
RN-CP
R1431
1/10W
RN-CP
1/10W
RN-CP
R1476
1/10W
RN-CP
100
R1536
C1445
16V
B
C1450
16V
B
R1436
1/10W
RN-CP
R1422
100
1/10W
RN-CP
R1439
100
1/10W
RN-CP
C1442
16V
B
1/10W
RN-CP
470
R1486
1/10W
RN-CP
R1472
CHIP
JR1484
1/10W
RN-CP
R1468
R1450
100
1/10W
RN-CP
C1463
R1447
1/10W
RN-CP
C1439
16V
B
1/10W
RN-CP
R1469
C1444
16V
B
16V
B
C1465
CHIP
R1466
R1440
100
1/10W
RN-CP
1/10W
RN-CP
220
R1489
C1448
10V
F
1/10W
RN-CP
R1470
16V
B
C1470
R1433
1/10W
RN-CP
C1438
16V
B
1/10W
RN-CP
470
R1488
R1548
1/10W
RN-CP
R1451
1/10W
RN-CP
1/10W
RN-CP
R1497
R1434
100
1/10W
RN-CP
1/10W
RN-CP
R1502
1
2
3
4
CN1406
HP
-I
N/F
B
P
VP
-I
N
GND
CV
BS
/P
IP
OU
T
1
2
3
4
5
6
CN1405
S
Y
-OUT
GND
S
U
-OUT
GND
S
V
-OUT
SE
L-
O
U
T
16V
B
C1474
16V
B
C1475
16V
B
C1476
MSD601-RT1
Q1428
1/10W
RN-CP
220
R1505
1/10W
RN-CP
220
R1506
1/10W
RN-CP
220
R1507
6.3V
2.2
F
C1418
1/10W
RN-CP
R1435
16V
B
C1407
1/10W
RN-CP
100
R1401
1/10W
RN-CP
100
R1402
1/10W
RN-CP
100
R1403
1/10W
RN-CP
100
R1404
1/10W
RN-CP
100
R1410
16V
B
C1416
1
2
3
4
5
CN1403
Y OUT
GND
U OUT
GND
V OUT
1
2
3
4
5
CN1404
Y OUT
GND
U OUT
GND
V OUT
1/10W
RN-CP
R1416
S
Q1436
1/10W
RN-CP
R1418
1/10W
RN-CP
R1417
S
Q1435
1/10W
RN-CP
R1415
VCC
GND
OUT
BA18BC0FP-E2
IC1405
C1434
1/10W
RN-CP
R1411
10V
C1426
10V
C1424
16V
B
C1429
C1415
D1433
10V
C1422
50V
B
C1435
10V
C1428
16V
B
C1423
10V
C1420
16V
B
C1425
10V
C1419
NC
NC
IF
 AGC
NC
NC
AUDI
O
SI
F O
U
T
GND
SC
L
SD
A
R
F
 AGC
MB
NC
TU
GND
AF
I
VI
DE
O
TU1400
12 13 14 15 16
11
9
4 5
3
1 2
6 7 8
10
17
1/10W
RN-CP
R1407
1/10W
RN-CP
1M
R1408
1/10W
RN-CP
R1508
1/10W
RN-CP
R1509
16V
C1401
1
2
3
4
5
6
6P
CN1417
30V
AFT
STBY-SW
GND
11V
9V
1/10W
RN-CP
R1510
MSB709-RT1
Q1438
MSB709-RT1
Q1439
1/10W
RN-CP
R1512
1/10W
RN-CP
220
R1513
1/10W
RN-CP
220
R1511
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BU4053BCF-E2
IC1401
Y1
Y0
Z1
Z
Z0
EN
VEE
GND
C
B
A
X0
X1
X
Y
Vcc
1/10W
RN-CP
470
R1515
1/10W
RN-CP
100
R1518
1/10W
RN-CP
R1519
1/10W
RN-CP
R1520
10V
F
C1406
MSB709-RT1
Q1429
16V
B
C1404
1/10W
RN-CP
100
R1514
10V
F
C1408
1/10W
RN-CP
100
R1523
16V
B
C1409
MSB709-RT1
Q1430
1/10W
RN-CP
R1522
1/10W
RN-CP
R1521
1/10W
RN-CP
100
R1525
16V
B
C1413
43
12
IC1406
OUT
VDD
NC
GND
CHIP
0
JR1485
R1517
470
1/10W
RN-CP
VCC
GND
OUT
IC1407
BA33BC0FP-E2
L1406
L1404
L1403
L1402
L1401
L1407
J
8
10
14
E
B
11
15
G
D
1
D
4
12
E
I
2
6
A
7
C
J
13
G
H
3
F
5
F
H
I
A
9
C
B
1
2
3
4
KIA78R05API
IC1403
1/10W
RN-CP
470
R1495
1/10W
RN-CP
R1556
1/10W
RN-CP
820
R1558
10V
B
C1402
10V
B
C1403
10V
B
C1405
1/10W
RN-CP
R1405
1/10W
RN-CP
R1406
MSB709-RT1
Q1440
1/10W
RN-CP
220
R1559
CHIP
R1560
CHIP
R1561
CHIP
R1562
CHIP
0
R1563
CHIP
R1564
16V
B
C1480
1
2
3
CN1408
STBY-SW
GND
11V
1
2
3
3P
CN1409
SDA
SCL
GND
L1409
1
2
3
4
5
6
6P
CN1402
MON R
GND
MON L
KARA R
GND
KARA L
1
2
3
4
5
6
CN1401
RED
MON R
GND
MON L
KARA R
GND
KARA L
1
2
3
CN1410
RED
SDA
SCL
GND
KRC102S
Q1437
R1424
50V
CH
C1481
1/10W
RN-CP
R1552
J1401
1 2 3 4 5 6 7 8 9 10 11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
PVP9390A
IC1402
XOUT
XI
N
V
SS18
VD
D18
GP
O
0
SE
L
OUT
3
OUT
2
OUT
1
V
SS
33
DAC
VDD3
3D
A
C
FSW
IN3
IN2
IN1
VDD18ADC
VSS18ADC
CVBS1
TEST
CVBS2
TM
CVBS3
CV
BS
4
V
SS
33
ADC
VDD3
3A
D
C
YI
N
UI
N
VI
N
RE
S
E
T
VD
D18
V
SS18
PO
R
GP
O
2
I2C1
I2C2
SDA
SCL
INTR
VDD33PAD
VSS33PAD
VSP
HSP
GPO1
CLKOUT
CHIP
JR1401
5
JW1465
12.5
JW1408
10
JW1417
5
JW1420
10
JW1430
7.
5
JW
1433
12.5
JW1451
5
JW1452
5
JW1466
D1434
D1435
D1436
D1437
D1438
D1439
C1482
C1483
1
2
3
4
5
6
7
8
CN1407
3D OUT/INT R
3D OUT/INT R
GND
GND
R OUT/INT L/CTR
GND
GND
L OUT
1
2
3
4
CN1418
3D OUT/INT R
3D OUT/INT R
GND
GND
1
2
3
4
5
6
CN1419
3D OUT/INT R
3D OUT/INT R
GND
GND
R OUT/INT L/CTR
GND
R1549
1/10W
RN-CP
0
R1534
10V
C1430
JW1468
7.5
JW1469
Q1406
Q
1407
Q
1413
Q1414
Q
1415
Q1427
Q1426
1/10W
RN-CP
R1524
C1449
50V
B
25V
B
C1414
25V
B
C1427
50V
B
C1421
C1472
C1436
10PF
50V
CH
C1437
10PF
50V
CH
1/10W
RN-CP
R1565
JW1421
X1401
20.25MHz
P 
TO A BOARD
CN906
TO A BOARD
  CN607
PIP
(ADD: D6H)
R-B AMP
Y AMP
B-Y AMP
PIP
IIC Bus Buffer
TO K BOARD
  CN8208
TO A BOARD
  CN010
CN907
TO A BOARD
TO A BOARD
  CN007
TO A BOARD
   CN905
PIP
TO A BOARD
CN802 (BX1S)
TO A BOARD
CN014 (BX1L)
CN001 (BX1S)
TO K BOARD
  CN8209
TO K BOARD
  CN8207
(Block 001)
9V
9V
9V
9V
11V
B-BX1L06-KIT-P..(BLOCK 001)-SR29
100UF
0.1UF
4.7UF
0.22UF
4.7UF
0.1UF
220UF
0.1UF
0.1UF
0.1UF
0.022UF
0.1UF
220UF
100UF
100UF
0.0047UF
100UF
0.1UF
100UF
0.1UF
100UF
0.022UF
100UF
0.1UF
470UF
0.001UF
0.1UF
0.1UF
0.1UF
100UF
0.1UF
100UF
0.1UF
0.1UF
0.1UF
4.7UF
4.7UF
0.001UF
0.1UF
470PF
470PF
0.1UF
22UF
470UF
0.1UF
82PF
0.1UF
33PF
100UF
33PF
33PF
0.1UF
100UF
16V
0.1UF
0.1UF
0.1UF
330PF
100UF
16V
0.1UF
25V
5P
S-80829CNNB-B8OT2G
0
10UH
10UH
10UH
10UH
10UH
10UH
10UH
10UH
100UH
10UH
3.3UH
10UH
2SC1623-L5L6
2S
C
162
3-
L
5L
6
2S
C
162
3-
L
5L
6
2SC1623-L5L6
2S
C
162
3-
L
5L
6
2SC1623-L5L6
2SC1623-L5L6
2SK2036TE85L
2SK2036TE85L
2SK2036TE85L
2SK2036TE85L
47K
47K
10K
10K
10K
10K
10K
10K
1K
1K
1K
1K
1K
10K
1K
47K
47K
47K
47K
1.5K
1.5K
3.3K
10K
10K
10K
10K
1K
10K
47K
22K
100K
47K
47K
22K
1K
10K
10K
10K
2.2K
47K
4.7K
4.7K
4.7K
4.7K
47K
47K
47K
47K
1K
1K
1.8K
10K
10K
10K
10K
47K
47K
100
1/10W
100
1/10W
10K
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
0.1UF
4-3-14. P Board Schematic Diagram
RM-GA002
KV-SR293M53/SR294M86
RM-GA002
- 73 -
- 74 -
KV-SR293M53/SR294M86
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