DOWNLOAD Sony KLV-23HR2 Service Manual ↓ Size: 7.69 MB | Pages: 93 in PDF or view online for FREE

Model
KLV-23HR2
Pages
93
Size
7.69 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-23hr2.pdf
Date
PREV: Sony KLV-15SR1 (serv.man2) Service Manual

Sony KLV-23HR2 Service Manual ▷ View online

KLV-23HR2 (AEP)     3-15
<COMPONENT SIDE>
1
2
3
4
A
B
1
2
3
4
A
B
<CONDUCTOR SIDE>
B
[MAIN CPU, CHROMA DECODER, 3D COMB FILTER, DRC MF, SCAN CONVERTER, LCD DRIVE, AUTO WIDE]
— B BOARD —
KLV-23HR2 (AEP)     3-16
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
D5V
+16.5V
+16.5V
B-SS11800<AEP>-D3.-P1
TO(2/4,3/4,4/4)
ENA DET
(INVERTER-1)
D3(1/4)
TO(2/4,3/4)
TO(2/4,3/4,4/4)
TO(2/4,3/4)
NC
TO(4/4)
TO(2/4,3/4,4/4)
TO(2/4,3/4,4/4)
TO(2/4,3/4,4/4)
GND
PDR_B
NDR_B
OVFB_B
CMP2_B
OMP1_B
FB_B
LPWM_B
LCTB
PS
LCT
LRT
DIM
REF
VCC
ENA
ADJ
RT
CT
NC
LPWM_A
FB_A
CMP1_A
CMP2_A
OVFB_A
NDR_A
PDR_A
SST
INVERTER CONTROL
PWM CONT.
PWM CONT.
SW
SW
SW
SW
TO(2/4,3/4,4/4)
TO LCD
TO LCD
HV10
HV10
CN8510
7P
7
1
HV00
HV00
CN8500
7P
7
1
T8311
5
6
4
2
3
1
T8310
5
6
4
2
3
1
T8301
5
6
4
2
3
1
T8300
5
6
4
2
3
1
3.15A
F8500
R8906
0
CHIP
R8914
XX
RN-CP
1/10W
R8904
XX
RN-CP
1/10W
R8517
12k
RN-CP
1/10W
R8507
12k
RN-CP
1/10W
C8910
B
XX
16V
1608
C8904
B
0.22
16V
1608
C8913
B
0.033 16V
1608
R8913
75k
RN-CP
1/10W
C8903
B
0.033 16V
1608
R8903
75k
RN-CP
1/10W
UDZSTE-1736B
D8607
FDS5690
Q8513
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
FDS5690
Q8503
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
FDS4435A
Q8510
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
FDS4435A
Q8500
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
R8600
XX
RN-CP
1/10W
R8900
4.7k
CHIP
1/10W
C8900
B
0.068
16V
1608
PH_10
R8910
XX
CHIP
1/10W
1/10W
R8811
680
RN-CP
1/10W
R8801
680
RN-CP
1/10W
R8810
680
RN-CP
1/10W
R8800
680
RN-CP
R8510
4.7
CHIP
1/10W
R8500
4.7
CHIP
1/10W
R8315
220k
CHIP
1/10W
R8305
220k
CHIP
1/10W
R8304
220k
CHIP
1/10W
R8314
220k
CHIP
1/10W
R8311
22k
CHIP
1/10W
R8300
22k
CHIP
1/10W
R8310
22k
CHIP
1/10W
R8301
22k
CHIP
1/10W
R8312
510
RN-CP
1/10W
R8313
510
RN-CP
1/10W
R8303
510
RN-CP
1/10W
R8302
510
RN-CP
1/10W
C8602
CH
220p
50V
1608
C8600
B
2.2
6.3V
2012
R8813
XX
CHIP
R8812
XX
CHIP
R8803
XX
CHIP
R8802
XX
CHIP
D5V_I
R8613
10k
CHIP
1/10W
D8613
MA111-TX
Q8612
2SC4617TL-QR
16.5V
PANEL_DET
R8612
4.7k
CHIP
1/10W
ADJ
C8607
B
0.1
16V
1608
R8609
4.7k
CHIP
1/10W
ENA
DIM
R8604
4.7k
CHIP
1/10W
PH_00
RTSU
R8605
4.7k
CHIP
1/10W
CT
C8610
B
XX
16V
1608
R8610
4.7k
CHIP
1/10W
C8605
B
XX
25V
1608
C8601
B
2.2
6.3V
2012
D8313
MA153-TX
D8314
MA111-TX
D8312
MA153-TX
D8311
MA153-TX
10
B
C8511
25V
3225
R8319
750
RN-CP
1/10W
R8514
4.7M
CHIP
1/10W
R8317
300
RN-CP
1/10W
0.01
C8514
B
25V
1608
C8516
B
0.047
16V
1608
R8316
300
RN-CP
1/10W
C8515
F
XX
16V
1608
51k
RN-CP
1/10W
R8515
D8315
MA111-TX
D8516
HZU4.7B3TRF
R8318
750
RN-CP
1/10W
R8513
39
CHIP
1/10W
R8516
5.1k
CHIP
1/10W
D8310
MA153-TX
B
C8510
10
25V
3225
R8504
4.7M
CHIP
1/10W
0.01
C8504
B
25V
1608
51k
RN-CP
1/10W
R8505
C8505
F
XX
16V
1608
R8309
750
RN-CP
1/10W
D8305
MA111-TX
D8303
MA153-TX
D8301
MA153-TX
R8307
300
RN-CP
1/10W
D8302
MA153-TX
R8308
750
RN-CP
1/10W
R8306
300
RN-CP
1/10W
D8304
MA111-TX
D8300
MA153-TX
R8503
39
CHIP
1/10W
10
B
C8501
25V
3225
D8506
HZU4.7B3TRF
R8506
5.1k
CHIP
1/10W
C8503
B
0.047
16V
1608
B
C8500
10
25V
3225
D8507
MA111-TX
D8517
MA111-TX
IC8500
OZ967SN-B-0-T2
14
15
9
8
1
01
11
21
3
19
18
17
16
20
21
12345
67
22
23
24
25
26
27
28
Q8504
2SA1037AK-T146-QR
Q8514
2SA1037AK-T146-QR
R8607
100
CHIP
1/10W
R8608
3.3M
CHIP
1/10W
C8608
B
0.01
25V
1608
Q8608
2SK1828TE85L
S
C8604
B
0.01
25V
1608
R8601
150k
CHIP
1/10W
C8509
B
0.01
25V
1608
C8508
B
0.033
16V
1608
R8508
33k
CHIP
1/10W
R8509
100k
CHIP
1/10W
R8603
200k
CHIP
1/10W
R8602
68k
RN-CP
1/10W
R8518
33k
CHIP
1/10W
R8519
100k
CHIP
1/10W
C8518
B
0.033
16V
1608
C8519
B
0.01
25V
1608
(3) D3 Board
KLV-23HR2 (AEP)     3-17
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
+16.5V
+16.5V
D5V
B-SS11800<AEP>-D3.-P2
D3(2/4)
TO(1/4,3/4)
TO(1/4,3/4,4/4)
TO(1/4,3/4)
PWM CONT.
PWM CONT.
GND
PDR_B
NDR_B
OVFB_B
CMP2_B
OMP1_B
FB_B
LPWM_B
LCTB
PS
LCT
LRT
DIM
REF
VCC
ENA
ADJ
RT
CT
NC
LPWM_A
FB_A
CMP1_A
CMP2_A
OVFB_A
NDR_A
PDR_A
SST
TO(4/4)
NC
TO(1/4,3/4,4/4)
TO(1/4,3/4,4/4)
TO(1/4,3/4,4/4)
TO(4/4)
INVERTER CONTROL
TO(1/4,3/4,4/4)
ENA DET
SW
SW
SW
SW
TO(1/4,3/4,4/4)
TO LCD
TO LCD
HV30
HV30
CN8530
7P
7
1
HV20
HV20
CN8520
7P
7
1
T8331
5
6
4
2
3
1
T8330
5
6
4
2
3
1
T8321
5
6
4
2
3
1
T8320
5
6
4
2
3
1
3.15A
F8520
R8934
XX
RN-CP
1/10W
R8924
XX
RN-CP
1/10W
R8926
0
CHIP
R8537
12k
RN-CP
1/10W
R8527
12k
RN-CP
1/10W
C8924
B
0.22
16V
1608
C8933
B
0.033 16V
1608
R8933
75k
RN-CP
1/10W
R8923
75k
RN-CP
1/10W
C8923
B
0.033 16V
1608
UDZSTE-1736B
D8627
FDS5690
Q8523
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
FDS5690
Q8533
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
FDS4435A
Q8520
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
FDS4435A
Q8530
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
R8620
XX
RN-CP
1/10W
R8920
4.7k
CHIP
1/10W
C8920
B
0.068
16V
1608
PH_30
R8930
XX
CHIP
1/10W
C8930
B
XX
16V
1608
1/10W
R8831
680
RN-CP
1/10W
R8821
680
RN-CP
1/10W
R8830
680
RN-CP
1/10W
R8820
680
RN-CP
R8530
4.7
CHIP
1/10W
R8520
4.7
CHIP
1/10W
R8334
220k
CHIP
1/10W
R8324
220k
CHIP
1/10W
R8325
220k
CHIP
1/10W
R8335
220k
CHIP
1/10W
R8320
22k
CHIP
1/10W
R8321
22k
CHIP
1/10W
R8330
22k
CHIP
1/10W
R8331
22k
CHIP
1/10W
R8333
510
RN-CP
1/10W
R8322
510
RN-CP
1/10W
R8332
510
RN-CP
1/10W
R8323
510
RN-CP
1/10W
C8622
CH
220p
50V
1608
C8620
B
2.2
6.3V
2012
R8833
XX
CHIP
R8832
XX
CHIP
R8823
XX
CHIP
R8822
XX
CHIP
VREF-2.5
R8634
XX
CHIP
D5V_I
R8633
10k
CHIP
1/10W
D8633
MA111-TX
Q8632
2SC4617TL-QR
16.5V
PANEL_DET
R8632
4.7k
CHIP
1/10W
ENA
DIM
R8624
4.7k
CHIP
1/10W
PH_20
ADJ
CT
C8630
B
XX
16V
1608
RTSU
R8630
4.7k
CHIP
1/10W
R8625
4.7k
CHIP
1/10W
R8629
4.7k
CHIP
1/10W
C8625
B
XX
16V
1608
C8627
B
0.1
16V
1608
C8523
B
0.047
16V
1608
D8330
MA153-TX
D8527
MA111-TX
R8627
100
CHIP
1/10W
C8539
B
0.01
25V
1608
Q8628
2SK1828TE85L
S
C8538
B
0.033
16V
1608
D8333
MA153-TX
D8324
MA111-TX
D8334
MA111-TX
R8528
33k
CHIP
1/10W
B
C8520
10
25V
3225
0.01
C8534
B
25V
1608
C8621
B
2.2
6.3V
2012
51k
RN-CP
1/10W
R8525
D8321
MA153-TX
R8539
100k
CHIP
1/10W
R8533
39
CHIP
1/10W
R8326
300
RN-CP
1/10W
C8535
F
XX
16V
1608
Q8524
2SA1037AK-T146-QR
R8523
39
CHIP
1/10W
D8325
MA111-TX
C8528
B
0.033
16V
1608
C8525
F
XX
16V
1608
R8534
4.7M
CHIP
1/10W
C8624
B
0.01
25V
1608
R8328
750
RN-CP
1/10W
R8329
750
RN-CP
1/10W
R8338
750
RN-CP
1/10W
R8526
5.1k
CHIP
1/10W
0.01
C8524
B
25V
1608
D8526
HZU4.7B3TRF
D8323
MA153-TX
D8335
MA111-TX
R8337
300
RN-CP
1/10W
C8529
B
0.01
25V
1608
R8339
750
RN-CP
1/10W
R8538
33k
CHIP
1/10W
D8536
HZU4.7B3TRF
R8336
300
RN-CP
1/10W
R8622
68k
RN-CP
1/10W
D8322
MA153-TX
C8628
B
0.01
25V
1608
Q8534
2SA1037AK-T146-QR
51k
RN-CP
1/10W
R8535
R8524
4.7M
CHIP
1/10W
D8320
MA153-TX
D8332
MA153-TX
C8536
B
0.047
16V
1608
D8537
MA111-TX
IC8520
OZ967SN-B-0-T2
14
15
9
8
1
01
11
21
3
19
18
17
16
20
21
12345
67
22
23
24
25
26
27
28
R8536
5.1k
CHIP
1/10W
R8623
200k
CHIP
1/10W
B
C8530
10
25V
3225
R8628
3.3M
CHIP
1/10W
10
B
C8521
25V
3225
D8331
MA153-TX
10
B
C8531
25V
3225
R8621
150k
CHIP
1/10W
R8327
300
RN-CP
1/10W
R8529
100k
CHIP
1/10W
(INVERTER-1)
KLV-23HR2 (AEP)     3-18
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
+16.5V
+16.5V
D5V
B-SS11800<AEP>-D3.-P3
NC
D3(3/4)
TO(1/4,2/4)
TO(1/4,2/4,4/4)
TO(1/4,2/4)
PWM CONT.
PWM CONT.
GND
PDR_B
NDR_B
OVFB_B
CMP2_B
OMP1_B
FB_B
LPWM_B
LCTB
PS
LCT
LRT
DIM
REF
VCC
ENA
ADJ
RT
CT
NC
LPWM_A
FB_A
CMP1_A
CMP2_A
OVFB_A
NDR_A
PDR_A
SST
TO(4/4)
TO(1/4,2/4,4/4)
TO(1/4,2/4,4/4)
TO(1/4,2/4,4/4)
INVERTER CONTROL
TO(1/4,2/4,4/4)
ENA DET
SW
SW
SW
SW
TO(1/4,2/4,4/4)
TO LCD
TO LCD
HV50
HV50
CN8550
7P
7
1
HV40
HV40
CN8540
7P
7
1
T8351
5
6
4
2
3
1
T8350
5
6
4
2
3
1
T8341
5
6
4
2
3
1
T8340
5
6
4
2
3
1
R8946
0
CHIP
3.15A
F8540
R8954
XX
RN-CP
1/10W
R8944
XX
RN-CP
1/10W
R8557
12k
RN-CP
1/10W
R8547
12k
RN-CP
1/10W
C8944
B
0.22
16V
1608
C8953
B
0.033
16V
1608
R8953
75k
RN-CP
1/10W
R8943
75k
RN-CP
1/10W
C8943
B
0.033
16V
1608
UDZSTE-1736B
D8647
FDS5690
Q8553
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
FDS5690
Q8543
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
FDS4435A
Q8540
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
FDS4435A
Q8550
D4
D3
D2
D1
G
S3
S2
S1
1234
5
6
7
8
R8640
XX
RN-CP
1/10W
R8940
4.7k
CHIP
1/10W
C8940
B
0.068
16V
1608
PH_50
R8950
XX
CHIP
1/10W
C8950
B
XX
16V
1608
1/10W
R8851
680
RN-CP
1/10W
R8841
680
RN-CP
1/10W
R8850
680
RN-CP
1/10W
R8840
680
RN-CP
R8550
4.7
CHIP
1/10W
R8540
4.7
CHIP
1/10W
R8354
220k
CHIP
1/10W
R8344
220k
CHIP
1/10W
R8355
220k
CHIP
1/10W
R8345
220k
CHIP
1/10W
R8351
22k
CHIP
1/10W
R8341
22k
CHIP
1/10W
R8350
22k
CHIP
1/10W
R8340
22k
CHIP
1/10W
R8352
510
RN-CP
1/10W
R8343
510
RN-CP
1/10W
R8342
510
RN-CP
1/10W
R8353
510
RN-CP
1/10W
C8642
CH
220p
50V
1608
C8640
B
2.2
6.3V
2012
R8853
XX
CHIP
R8852
XX
CHIP
R8843
XX
CHIP
R8842
XX
CHIP
D5V_I
R8653
10k
CHIP
1/10W
D8653
MA111-TX
Q8652
2SC4617TL-QR
16.5V
PH_40
DIM
R8644
4.7k
CHIP
1/10W
PANEL_DET
R8652
4.7k
CHIP
1/10W
ENA
ADJ
CT
RTSU
R8649
4.7k
CHIP
1/10W
R8650
4.7k
CHIP
1/10W
R8645
4.7k
CHIP
1/10W
C8647
B
0.1
16V
1608
C8650
B
XX
16V
1608
C8645
B
XX
16V
1608
C8555
F
XX
16V
1608
0.01
C8544
B
25V
1608
D8341
MA153-TX
10
B
C8551
25V
3225
R8349
750
RN-CP
1/10W
R8356
300
RN-CP
1/10W
C8559
B
0.01
25V
1608
R8643
200k
CHIP
1/10W
C8548
B
0.033
16V
1608
R8647
100
CHIP
1/10W
D8557
MA111-TX
D8546
HZU4.7B3TRF
D8345
MA111-TX
Q8648
2SK1828TE85L
S
D8353
MA153-TX
R8549
100k
CHIP
1/10W
R8357
300
RN-CP
1/10W
D8352
MA153-TX
C8549
B
0.01
25V
1608
R8554
4.7M
CHIP
1/10W
C8556
B
0.047
16V
1608
R8348
750
RN-CP
1/10W
D8350
MA153-TX
51k
RN-CP
1/10W
R8545
R8346
300
RN-CP
1/10W
C8648
B
0.01
25V
1608
D8351
MA153-TX
D8340
MA153-TX
R8556
5.1k
CHIP
1/10W
R8546
5.1k
CHIP
1/10W
51k
RN-CP
1/10W
R8555
Q8544
2SA1037AK-T146-QR
R8347
300
RN-CP
1/10W
R8558
33k
CHIP
1/10W
R8358
750
RN-CP
1/10W
D8547
MA111-TX
R8648
3.3M
CHIP
1/10W
C8543
B
0.047
16V
1608
C8644
B
0.01
25V
1608
C8558
B
0.033
16V
1608
D8342
MA153-TX
C8641
B
2.2
6.3V
2012
R8544
4.7M
CHIP
1/10W
D8344
MA111-TX
Q8554
2SA1037AK-T146-QR
B
C8550
10
25V
3225
R8548
33k
CHIP
1/10W
C8545
F
XX
16V
1608
R8543
39
CHIP
1/10W
D8343
MA153-TX
D8355
MA111-TX
0.01
C8554
B
25V
1608
R8553
39
CHIP
1/10W
R8359
750
RN-CP
1/10W
R8641
150k
CHIP
1/10W
D8354
MA111-TX
IC8540
OZ967SN-B-0-T2
14
15
9
81
0
1
1
1
2
1
3
19
18
17
16
20
21
12345
67
22
23
24
25
26
27
28
B
C8540
10
25V
3225
D8556
HZU4.7B3TRF
R8559
100k
CHIP
1/10W
10
B
C8541
25V
3225
R8642
68k
RN-CP
1/10W
(INVERTER-3)
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