DOWNLOAD Sony KV-XJ29M31 Service Manual ↓ Size: 5.11 MB | Pages: 85 in PDF or view online for FREE

Model
KV-XJ29M31
Pages
85
Size
5.11 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-xj29m31.pdf
Date
PREV: Sony KV-PG14N70 (serv.man2) Service Manual

Sony KV-XJ29M31 Service Manual ▷ View online

KV-XJ29M31/XJ29M50/XJ29M60/
XJ29M80/XJ29M81
RM-952
– 60 –
KV-XJ29M31
KV-XJ29M50/XJ29M60
KV-XJ29M80
KV-XJ29M80
KV-XJ29M50/XJ29M80
KV-XJ29M81
(OCENIA)
(THAILAND)
(E)
(ME)
(INDIA)
(ME)
C7561
#
4.7
#
4.7
4.7
4.7
C7562
#
100  16V
#
100  16V
100  16V
100  16V
CN7502
#
2P
#
2P
2P
2P
JR7505
0 : CHIP
#
0 : CHIP
#
#
#
JR7506
#
0 : CHIP
#
0  :CHIP
0 : CHIP
0  :CHIP
JR7507
#
0 : CHIP
#
0  :CHIP
 0 : CHIP
0  :CHIP
JR7508
0 : CHIP
#
0 : CHIP
#
#
#
L7513
#
10UH
#
10UH
10UH
10UH
R7577
#
4.7K  :CHIP
#
4.7K  :CHIP
4.7K  :CHIP
4.7K  :CHIP
R7583
#
10K  :CHIP
#
10K  :CHIP
10K  :CHIP
10K  :CHIP
R7584
#
3.3K  :CHIP
#
3.3K  :CHIP
3.3K  :CHIP
3.3K  :CHIP
T7601
Transformer Line Filter
Coil Line Filter
Transformer Line Filter
Transformer Line Filter
Coil Line Filter
Transformer Line Filter
T7602
Transformer Line Filter
Coil Line Filter
Transformer Line Filter
Transformer Line Filter
Transformer Line Filter
Transformer Line Filter
B9 Board 
✼ Mark List
Note: The parts indicated as "#" in this circuit diagram are not listed here, as they are not used for these models.
KV-XJ29M31
KV-XJ29M50/XJ29M60
KV-XJ29M80
KV-XJ29M50/XJ29M80
KV-XJ29M81
(OCENIA)
(THAILAND)
(E/ME)
(INDIA)
(ME)
Q5901
2SC2458-YGR
2SC2785-HFE
2SC2458-YGR
2SC2458-YGR
2SC2458-YGR
Q5903
2SC2458-YGR
2SC2785-HFE
2SC2458-YGR
2SC2458-YGR
2SC2458-YGR
Q5904
2SA1175-HFE
2SA933AS-QT
2SA1175-HFE
2SA1175-HFE
2SA1175-HFE
Q5905
2SC2458-YGR
2SC2785-HFE
2SC2458-YGR
2SC2458-YGR
2SC2458-YGR
VM1 Board 
✼ Mark List
Note: The parts indicated as "#" in this circuit diagram are not listed here, as they are not used for these models.
KV-XJ29M31
KV-XJ29M50/XJ29M60
KV-XJ29M80
KV-XJ29M50/XJ29M80
KV-XJ29M81
(OCENIA)
(THAILAND)
(E/ME)
(INDIA)
(ME)
D2410
HZS9.1NB2
NNCD9.1A-T1
HZS9.1NB2
HZS9.1NB2
HZS9.1NB2
D2411
HZS9.1NB2
NNCD9.1A-T1
HZS9.1NB2
HZS9.1NB2
HZS9.1NB2
D2412
HZS9.1NB2
NNCD9.1A-T1
HZS9.1NB2
HZS9.1NB2
HZS9.1NB2
D2414
HZS9.1NB2
NNCD9.1A-T1
HZS9.1NB2
HZS9.1NB2
HZS9.1NB2
D2415
HZS9.1NB2
NNCD9.1A-T1
HZS9.1NB2
HZS9.1NB2
HZS9.1NB2
J4 Board 
✼ Mark List
Note: The parts indicated as "#" in this circuit diagram are not listed here, as they are not used for these models.
Note: The parts indicated as "#" in this circuit diagram are not listed here, as they are not used for these models.
KV-XJ29M31
KV-XJ29M50/XJ29M60
KV-XJ29M80
KV-XJ29M50/XJ29M80
KV-XJ29M81
(OCENIA)
(THAILAND)
(E/ME)
(INDIA)
(ME)
D3906
SPB-26MVWF
SPB-25MVWF
SPB-26MVWF
SPB-26MVWF
SPB-26MVWF
H5 Board 
✼ Mark List
KV-XJ29M31/XJ29M50/XJ29M60/
XJ29M80/XJ29M81
RM-952
– 61 –
A (1/2) BOARD VOLTAGE LIST
5-4. VOLTAGE LIST MEASUREMENT
Ref
Pin No
Voltage[v]
IC001
1
0
2
4.9
3
*
4
5.0
5
5.0
6
0
7
3.9
8
4.9
9
0.4
10
4.9
11
5.0
12
0
13
2.2
14
2.1
15
5.0
16
(5.0)[0.2]
17
0
18
0
19
2.8
20
*
21
5.0
22
0
23
5.0
24
*
25
*
26
5.0
27
(3.9)[4.9]
28
5.0
29
4.9
30
0
31
0
32
0
33
5.0
34
(*)[0]
35
0
36
2.6
37
2.5
38
4.9
39
5.0
40
0
41
1.0
42
1.0
43
0
44
5.0
45
5.0
46
4.6
47
5.0
48
4.6
49
4.6
50
0
51
0
52
0
IC002
1
0
2
5.0
3
4.9
4
7.3
5
5.9
6
0
7
*
IC003
1
0
2
0
3
0
4
0
5
5.0
6
5.0
7
5.0
8
5.0
IC100
1
4.9
2
5.0
3
0
IC201
1
1.3
2
22.2
3
11.7
4
22.6
5
11.7
6
22.2
7
0
8
22.5
9
11.6
10
0.6
11
0
12
0
13
0
14
0.6
15
0
IC301
1
3.3
2
(3.4)[5.0]
3
2.3
4
5.0
5
4.8
6
4.3
7
5.4
8
4.5
9
4.9
10
*
11
*
12
0
13
8.2
14
2.4
15
3.5
16
3.5
17
5.7
18
7.7
19
1.0
20
3.6
21
3.2
22
3.9
23
3.3
24
2.5
25
2.5
26
2.6
27
*
28
4.5
29
4.5
30
4.5
31
4.5
32
4.5
33
4.0
34
3.6
35
*
36
*
37
*
38
4.6
39
*
40
5.1
41
5.0
42
0
43
4.9
44
*
45
7.4
46
5.0
47
8.6
48
*
49
4.3
50
0
51
0
52
2.7
IC502
1
0.9
2
3.6
3
1.6
4
0
5
2.9
6
2.4
7
6.9
8
8.9
IC503
1
1.6
2
12.9
3
13.14
4
14.6
5
*
6
13.0
7
1.6
IC602
1
121.2
2
127.7
3
121.2
IC603
I
12.7
G
0
O
8.9
IC604
I
8.2
G
5.0
O
0
Q001
B
0.8
C
0
E
0
Q002
B
0
C
5.0
E
0
Q003
B
5.0
C
0
E
4.8
Q004
B
0
C
4.9
E
0
Q101
B
2.9
C
8.8
E
2.2
Q201
B
1.1
C
0
E
0
Q202
B
1.1
C
0
E
0
Q205
B
11.7
C
0
E
0
Q206
B
0
C
0
E
0
Q207
B
11.7
C
0
E
0
Q301
B
12.6
C
12.7
E
12.7
Q302
B
4.7
C
8.1
E
4.1
Ref
Pin No
Voltage[v]
Ref
Pin No
Voltage[v]
KV-XJ29M31/XJ29M50/XJ29M60/
XJ29M80/XJ29M81
RM-952
– 62 –
Ref
Pin No
Voltage[v]
Q303
B
7.9
C
3.2
E
3.4
Q304
B
3.4
C
0
E
4.0
Q305
B
4.1
C
0
E
4.7
Q306
B
4.1
C
0
E
(0.4)[0]
Q307
B
4.3
C
4.3
E
8.6
Q308
B
(4.1)[3.5]
C
0.4
E
(4.7)[1.0]
Q313
B
0
C
12.5
E
0
Q315
B
0
C
2.5
E
0
Q601
B
*
C
*
E
*
Q602
B
1.1
C
1.2
E
1.0
Q603
B
1.2
C
1.0
E
1.2
Q604
B
*
C
0
E
133.9
Q605
B
0
C
0
E
0
Q606
B
0
C
0
E
0
Q607
B
0.7
C
0
E
0
Q608
B
0
C
0
E
0.7
Ref
Pin No
Voltage[v]
Ref
Pin No
Voltage[v]
Q501
B
3.5
C
0
E
0
Q502
B
4.2
C
2.4
E
4.0
Q503
B
0
C
3.6
E
0
Q505
B
6.9
C
15.7
E
0
Q507
B
*
C
0.1
E
12.8
Q509
B
0.6
C
0
E
0
Q511
B
0
C
*
E
*
Q600
B
0
C
*
E
0
A (2/2) BOARD VOLTAGE LIST
B9 BOARD VOLTAGE LIST
H5 BOARD VOLTAGE LIST
Ref
Pin No
Voltage[v]
IC3901
1
4.8
2
4.8
3
0
Q3901
B
0.1
C
4.9
E
0.1
Q3902
B
*
C
1.2
E
1.3
Ref
Pin No
Voltage[v]
IC7203
1
4.5
2
4.5
3
4.5
4
4.5
5
4.5
6
4.5
7
4.5
8
4.5
9
4.5
10
4.5
11
4.5
12
4.5
13
4.5
14
4.5
15
4.5
16
4.5
17
4.5
18
4.5
19
4.5
20
4.5
21
4.5
22
4.5
23
4.5
24
0
25
*
Q7309
B
5.7
C
8.8
E
5.0
Q7310
B
5.7
C
8.8
E
1.8
Q7401
B
0
C
0
E
0
Q7402
B
*
C
0
E
0
Q7403
B
5.2
C
0
E
4.6
Q7404
B
5.2
C
0
E
4.5
Ref
Pin No
Voltage[v]
Ref
Pin No
Voltage[v]
26
*
27
*
28
0
29
3.8
30
3.8
31
3.8
32
3.8
33
4.5
34
4.5
35
4.5
36
4.5
37
4.5
38
4.5
39
4.5
40
4.5
41
4.5
42
8.9
IC7204
1
5.0
2
2.5
3
2.5
4
0
5
2.5
6
2.5
7
5.0
8
*
KV-XJ29M31/XJ29M50/XJ29M60/
XJ29M80/XJ29M81
RM-952
– 63 –
C6 BOARD VOLTAGE LIST
Ref
Pin No
Voltage[v]
IC1800
1
10.5
2
10.8
3
8.2
4
(0)[8.3]
5
0
6
7.7
7
7.7
8
2.4
9
2.6
10
12.2
J701
G2
(1.7)[295]
H1
0.7
KB
142.8
KG
(143.3)[146]
KR
145.5
Q701
B
(146.6)[*]
C
198.9
E
(146.2)[173]
Q702
B
148.1
C
198.9
E
(148.5)[177]
Q703
B
149.1
C
198.8
E
(149.2)[180]
Q704
B
8.8
C
*
E
8.2
Ref
Pin No
Voltage[v]
Q705
B
8.8
C
148
E
8.2
Q706
B
8.8
C
149
E
8.3
Q707
B
(146.7)[171.1]
C
5
E
142.4
Q710
B
2.5
C
8.3
E
2.5
Q712
B
2.4
C
8.3
E
2.4
Q714
B
0
C
0
E
0
Q1800
B
3.8
C
0
E
4.5
VM1 BOARD VOLTAGE LIST
Ref
Pin No
Voltage[v]
Q5901
B
2.6
C
8.7
E
1.9
Q5902
B
134.9
C
(69.9)[73.9]
E
134.9
Q5903
B
2.6
C
4.6
E
1.9
Ref
Pin No
Voltage[v]
Q5904
B
4.6
C
5.0
E
0
Q5905
B
5.5
C
8.7
E
5.1
Q5906
B
0.2
C
70
E
72.3
D3 BOARD VOLTAGE LIST
Ref
Pin No
Voltage[v]
IC2801
1
0.1
2
6.3
3
0.1
4
0
5
6.4
6
0.1
7
0.1
8
12.8
Q2800
B
1.6
C
2.0
E
0
Ref
Pin No
Voltage[v]
Q2801
B
1.6
C
2.3
E
0
Q2802
B
3.3
C
12.1
E
0
Q2803
B
11.5
C
3.3
E
12.1
Q2804
B
2.3
C
12.0
E
0
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