Sony KV-SR252M89K Service Manual ▷ View online
KV-SR252M63K/M89K/N63K
RM-GA002
KV-SR252M63K/M89K/N63K
RM-GA002
– 63 –
– 64 –
[CISPR]
– F2 board –
PRINTED WIRING BOARDS
– F1 board –
[RECTIFIER SELECTION UNIT]
F
2
F1
1
2
AC OUT
AC OUT
AC IN
AC IN
R2
(1-726-225-12)
1-867-443-12
CN4601
CN4602
CN4603
FH001
FH002
C4601
C4602
R4601
R4602
R4603
F4601
T4601
T4602
C4603
C654
1
4
1
2
34
1
4
12
3
4
1
5
S-SENSE
M-SENSE
P-GND
P-VCC
DL
DH
S-VCC
P-CONT
BIAS
MAIN-ON
S-GND
1-866-568-12
(1-725-901-12)
R2
C6601
C6602
C6603
C6604
C6605
Q6601
Q6602
C6607
Q6603
C6608
Q6604
D6601
D6602
D6603
D6604
D6605
R6601
D6606
R6602
R6603
D6608
R6604
D6609
R6605
R6606
R6607
R6608
R6609
IC6601
D6610
IC6604
R6610
R6611
R6612
R6613
R6614
R6615
R6616
R6617
R6618
R6619
R6620
R6621
R6622
R6623
R6624
R6625
R6626
R6627
R6628
R6629
R6630
R6631
R6632
R6633
R6634
R6635
R6636
R6637
R6638
R6639
R6640
R6641
R6642
JR6601
JR6602
JR6603
JR6604
C6606
C6609
PH6602
PH6603
CN6603
CN6602
CN6601
D6607
JR6605
– K2 board –
– B board –
[AV SW]
[2 MIC IN KARAOKE]
K2
B
1
7
1
7
1
6
1
18
19
36
GND
DDET1
5V
9V
GND
SDA
SCL
LOUT
GND
ROUT
GND
LIN
GND
RIN
1
10
11
20
MICIN 1
GND
MIC 1 SW
1-867-113-11
(1-726-094-11)
R1
(TO H5 CN3909)
(TO B CN209)
(TO B CN210)
GND
MICIN 2
C7001
C7002
C7003
C7006
C7017
C7020
C7027
C7028
C7029
C7030
C7031
C7042
C7048
C7052
C7056
C7061
C7063
C7064
C7065
C7066
C7070
C7071
C7072
C7073
C7074
R7021
R7028
R7029
R7031
D7003
C7062
R7002
R7022
C7058
C7014
C7015
C7018
R7007
R7008
R7009
R7018
R7030
R7032
C7067
C7013
C7016
C7068
C7069
D7004
D7005
R7027
C7019
C7021
R7015
R7026
C7023
R7011
R7012
R7013
C7022
C7024
D7001
C7033
C7034
R7016
R7017
R7020
C7059
R7001
R7023
D7002
C7057
R7024
R7025
D7006
R7033
MIC 2 SW
C7060
IC7000
IC7001
1
6
CN7003
CN7001
CN7002
1
17
1
12
1
7
1
9
1
9
I
O
6
I
O
1
4
S
D
1
3
1
9
1
7
1
7
1
3
1
1
5
1
3
1
8
1
8
1
3
1
8
1
7
1
7
1
7
1
5
1
3
R2
GND
DVDY-IN
ROT-SW
16
9
8
1
DQP-PH
DF-PH
LCC-SW
EWR-
CTRL
CTRL
EWL-
GND
WZ-SW
L OUT
GND
SCL
SDA
5V
30V
GND
AFT OUT
DET OUT
16
ROUT
LOUT
GND
DETECT
3
1
RESET
4
1
0
I
GND
LSL IN
MUTE
LSR IN
R IN
L IN
Y IN
CV IN
C IN
S IN
GND
GND
GND
16
17
32
33
49
48
64
1
GND
GND
MON MUTE
TV-IN
TVR-IN
TVL-IN
Y-OUT
C-OUT
GND
GND
GND
C-OUT
CV-OUT
L-OUT
R-OUT
C OUT
C-IN
Y-IN
CVBS-OUT
GND
GND
RESET
SDA
9V
MIC1 SW
MIC2 SW
5V
GND
SCL
GND
GND
GND
LOUT
ROUT
LIN
RIN
SDA
9V
GND
FSC
5V
GND
SCL
DVDV-IN
DVDU-IN
GND
L
RY
BY
Y
GND
GND
GND
R
11V
GND
7V
30V
GND
GND
GND
VP-IN
HP-IN
SEL-OUT
SV-OUT
SU-OUT
SY-OUT
SCL
SDA
FSC
GND
AFT
GND
AUDIO VCC
AUDIO VCC
AUDIO GND
PH
SP
SP
GND
3D
GND
GND
OUT
L
R
PH
OUT
3D
L
R
R
L
PH
R
L
GND
GND
SP
SP
PH
14
28
15
10
1
(1-724-644-12)
1-863-246-12
VIDEO IN 1
VIDEO IN 2
VIDEO IN 3
VIDEO
9
8
1
C209
FL8803
C1410
R233
L1405
CN1421
C8817
C1455
C1516
C262
A2001
CN1422
CN1428
C8808
IC1402
IC200
CN1426
C218
C260
C1413
CN8801
R235
C1485
IC1403
R219
C205
C258
C1409
C1481
CN209
C222
C231
L3201
CN3200
C214
C259
CN1417
R1440
C8846
C210
C1478
R254
L1401
L1412
C8818
A8801
C230
C263
A2002
C204
C257
A1402
C1406
CN1425
EY1400
C8810
CN211
FL8802
C236
C8801
R234
L8801
A1400
C1405
CN1424
C8820
C8809
C1488
C224
X3201
X8801
CN1416
L8806
C1473
C207
L1411
CN1418
C3288
CN1420
C1432
C212
C223
C232
A1403
CN206
FL8805
J1401
CN202
C217
C8816
C3210
C1454
CN205
C261
C1415
C1476
C216
C237
R217
C211
L1409
C1467
CN207
C1402
CN1423
L8809
C1474
CN210
C215
CN1400
CN1419
J1402
C3209
FL8804
Q206
FL8808
C1417
TU1400
L200
L1400
C225
C8700
L8807
R8811
IC8802
C8825
C8811
R1494
JR1409
C1490
D1429
D1414
D1405
FB3204
R253
R8840
R8837
C1512
C8841
R205
C8828
Q8811
R1499
JR1411
C1498
C1452
R1413
R1403
R8713
D213
R1557
R248
R1507
C1515
R213
R8815
C8829
C8802
C1499
R1454
R1415
R1404
R1558
R8874
R1533
R8864
R257
R1516
C200
R214
R3217
R3206
JR1401
C1484
C1460
D1421
Q1421
C1408
R1547
R1526
R8857
R241
R228
R8821
R8813
C8834
Q8822
C8814
R1496
R1488
C1495
R1428
R1411
R1402
R1556
R1542
R1531
R1513
R8842
JR1482
R8828
R212
C8838
C8831
C8822
Q8808
R1481
R1463
D1426
D1411
D1403
R8721
R1552
R8879
R251
R244
C1520
C1510
R8817
R8807
R3207
Q8804
JR1403
R1438
C1446
D1401
Q1416
D209
R8877
R8868
C213
R8831
R8804
Q8817
Q8802
R1476
R1433
C1442
IC1400
C1423
C1418
Q8702
C265
R8887
R1546
R1535
R1525
R1519
C203
C8847
R3218
R3208
Q8805
R1460
R1448
R1439
D1423
Q1430
Q1422
Q1417
R8884
R8878
R1537
R8869
R1527
C206
R8832
R8823
R8803
Q8815
C3216
R1473
C1480
R1431
C1441
R1407
C1421
Q1413
Q1400
C264
R8886
R8875
C202
R224
R8812
C8833
D8801
C8812
R1495
R1486
C1491
R1426
C1439
Q1426
C1411
FB3206
R1530
R1512
R1504
R230
R8827
R211
R8810
R8809
C8823
C3220
R1492
R1483
R1465
C1475
R1423
D1412
D1404
R8722
IC8700
R1553
C208
R1502
R8835
R8825
C8840
R8801
C8804
Q205
C1457
R1417
D1409
Q1419
Q1412
R8885
R8881
R1534
R8860
R1517
R1509
R223
C8845
R3216
Q8819
C8807
R1478
C1482
R1435
D1420
R1409
R8888
R8876
R8872
R8867
R8856
R227
R8820
R208
IC8801
C8824
Q3202
JR1408
R1466
D1428
Q1433
R1400
R8723
R252
R245
R237
C1511
R8818
C8837
R3210
Q8812
R1490
Q204
D1430
D1419
D1408
R8715
D214
R1544
R1522
R8852
R1508
R222
C8844
R8816
R3214
Q8816
C8806
R1475
R1458
R1432
R1419
R1408
C1422
C8706
R8882
R1539
R8871
R8866
R8861
R8855
R8847
R225
R216
C8830
R1480
R1447
C1461
D1422
C1434
C1426
R1550
R8873
R8863
R8858
R242
R229
R8822
R207
R200
R3209
Q8807
R1491
JR1405
R1461
D1425
Q1431
Q1423
R8859
R1500
R8834
R8824
C1502
R204
C8827
Q8810
R1497
R1489
C1496
C1479
C1451
D1416
Q1427
D211
D200
C229
R255
R1506
R232
C1514
C1506
R8814
R8806
R3205
Q8803
R1479
C1483
R1443
R1437
C1445
C1425
Q1415
C1407
C8708
JR200
R8883
R1536
R8862
R8849
R8830
R218
Q8825
Q8813
C8803
R1471
D1431
R1416
Q1429
Q1418
C1416
R8716
D215
R1538
R8870
R1528
R1523
R8853
R8845
C1508
C8835
Q8823
C8815
R1498
JR1410
C1497
R1451
R1429
R1412
D1407
C1414
D212
R1543
R1521
R8850
R8843
JR1483
R8829
C8843
C1500
R202
Q8821
C3222
C3208
R1485
R1468
R1425
R1410
R1401
R8725
FB3205
R1540
R246
R238
R8838
R8819
C8836
Q8824
JR1412
R1470
R1414
Q1428
R8714
R8880
R1532
R256
R8851
R8844
JR1484
C1507
C1501
C8839
R201
Q8820
C3221
R1493
R1484
R1467
R1424
Q1434
Q1425
R8724
R1554
C227
R1511
R1503
R8836
R8826
R210
R3215
Q8818
C3217
R1477
R1459
R1442
R1434
C1443
Q1420
Q1414
Q1401
C8707
R8848
R226
Q8826
Q8814
C8805
R1472
R1456
R1430
C1440
R1405
R1549
R1545
R8865
R258
R8854
C201
R215
R3220
R3219
IC3202
Q8809
Q3201
R1482
R1464
D1427
Q1432
Q1424
C235
C226
R1510
R1501
R3235
C1503
R203
C8826
C8813
R1487
R1469
R1450
R1427
D1415
D1406
C1412
D210
R1541
R1520
R247
R8841
R8839
C1513
C8842
R8802
C8819
Q8801
R1457
C1459
R1418
R1406
R8717
Q8701
R1529
R1524
R1518
R8846
JR1280
C1509
R8808
C8821
Q8806
C1489
R1449
C1462
D1424
D1410
D1402
R8720
R1551
R1548
C234
R243
R8833
R3234
CN207
CN202
6
9
1
1
1
1
7
1
8
1
9
1
– 65 –
KV-SR252M63K/M89K/N63K
RM-GA002
IRF614
4-6. SEMICONDUCTORS
DIODE
U05G
HSS82-TJ
MTZJ-30A
MTZJ-33B
MTZJ-T-77-15
MTZJ-T-77-22
RD18ESB
RD39ESB
MTZJ-30A
MTZJ-33B
MTZJ-T-77-15
MTZJ-T-77-22
RD18ESB
RD39ESB
D2SB60A-F04
KBP153G-A2
KBP153G-A2
ERC06-15S
RB085T-60
SPB-25MVWF
D10SBS4F
D4SB60L
D4SBL20UF3
D4SB60L
D4SBL20UF3
RD6.6ESB2
1SS119-25
1SS133T-77
1SS119-25
1SS133T-77
D1NS6
EL1Z
FR104-A5
GP08D
RU4AM-T3
UF4005/23
10ERB20-TB5
EL1Z
FR104-A5
GP08D
RU4AM-T3
UF4005/23
10ERB20-TB5
MM3Z15VT1
MMDL914T1
RD3.3SB
RD5.6SB-T1
MMDL914T1
RD3.3SB
RD5.6SB-T1
DA204K
MA2ZD14001S0
MA77
MTZJ-T-77-9.1A
UDZS-TE17-12B
UDZSTE-1736B
UDZSTE-175.6B
UDZSTE-179.1B
MA77
MTZJ-T-77-9.1A
UDZS-TE17-12B
UDZSTE-1736B
UDZSTE-175.6B
UDZSTE-179.1B
UDZ-TE-17-7.5B
MSB709-RT1
MSD601-RT1
MUN2216T1
UN2211
2SC1623-L5L6
2SC2712-YG
2SK2036(TE85L)
MSD601-RT1
MUN2216T1
UN2211
2SC1623-L5L6
2SC2712-YG
2SK2036(TE85L)
TT2142
2SA1091-O
2SC3779C,D-AA
2SK246-GR
2SC3779C,D-AA
2SK246-GR
TRANSISTOR
IC
KRC110M
KTC3199GR-TP
2SC2458-YGR
KTC3199GR-TP
2SC2458-YGR
2SK3462
2SK3561
2SK3561
EK1135
MCZ3001DB
MCZ3001DB
2SA1175-HFE
CATHODE
ANODE
CATHODE
ANODE
(GRN)
ANODE
(GRN)
CATHODE
ANODE
CATHODE
ANODE
1
3
2
ANODE
CATHODE
E
B
C
2SA1606-E
2SC4159-E
2SC4159-E
E
C B
LETTER SIDE
DIP
1
TOP VIEW
Dual In-line Package
Pin 6~98
Pin 6~98
– 66 –
KV-SR252M63K/M89K/N63K
RM-GA002
IC
RPM7240-H5
KIA78D33F
KIA78R05API
PQ018EF01SSH
KIA78R05API
PQ018EF01SSH
TDA6108AJF/N1
AN15530A
KIA431AF
BA18BCOWFP-E2
1
9
1 2
3
BR24L32F-WE2
LM339NS
M65845AFP-TE2
NJM2903M
NJW1184M-TE2
SDA9588X-B31
TJM4558CDT
LM339NS
M65845AFP-TE2
NJM2903M
NJW1184M-TE2
SDA9588X-B31
TJM4558CDT
BA033FP-E2
NJM78M09FA
STV9325
BA05T
Small Outline L-leaded
Package
Pin 8~98
Package
Pin 8~98
SOP
1
TOP VIEW
1
7
AN15856A
TDA12019H1/N1E7F
TDA12079H1/N1EBF
TDA12019H1/N1E7F
TDA12079H1/N1EBF
AN17803A
TOP VIEW
– 67 –
KV-SR252M63K/M89K/N63K
RM-GA002
NOTE:
•
•
Items with no part number and no
description are not stocked because
they are seldom required for routine
service.
description are not stocked because
they are seldom required for routine
service.
•
The construction parts of an assembled
part are indicated with a collation
number in the remark column.
part are indicated with a collation
number in the remark column.
5-1. PICTURE TUBE AND SPEAKER BRACKET
SECTION 5
EXPLODED VIEWS
•
Items marked " ∗ " are not stocked since
they are seldom required for routine
service. Some delay should be
anticipated when ordering these items.
they are seldom required for routine
service. Some delay should be
anticipated when ordering these items.
The components identified by
shading and mark
shading and mark
! are critical
for safety.
Replace only with part number
specified.
Replace only with part number
specified.
r
: 7-685-648-79
SCREW +BVTP 3 × 12
p
: 7-685-663-71
SCREW +BVTP 4 × 16
18
23
23
22
5
26
30
6
13
11
19
11
29
10
9
8
19
12
20
4
6
7
17
15
16
24
14
25
25
27
28
26
25
25
27
28
21
3
2
1
4 x 12
4 x 16
103
102
101
105
104
106
5-2. 3D SPEAKER
r
: 7-685-661-14
SCREW +BVTP 4 × 12 TYPE IT-3
p
: 7-685-663-71
SCREW +BVTP 4 × 16 TYPE IT-3
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