Sony KV-AR29M81A Service Manual ▷ View online
– 44 –
KV-AR29M81A
RM-952
Q511
B
0.8
C
0
E
0
Q600
B
0
C
12.2
E
0
Q601
B
0.7
C
0.3
E
0.3
Q602
B
0.1
C
16.8
E
0.1
Q603
B
16.8
C
3.3
E
16.9
Q604
B
133.8
C
0
E
134.0
Q605
S
0.6
G
0.2
D
(266.3)[257]
Q606
B
0.1
C
0.2
E
0.6
Q607
B
1.4
C
(0.8)[1.1]
E
1.1
Q608
B
0
C
0.8
E
0
170.0Vp-p
14
326.0Vp-p
PAL
15
358.0Vp-p
NTSC
15
2.440Vp-p
PAL
16
2.280Vp-p
NTSC
16
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
42
0
43
5.0
44
4.7
45
6.6
46
5.0
47
8.8
48
0
49
4.3
50
0
51
(0)[2.7]
52
(3.1)[0]
IC302
1
(0.3)[0.6]
2
0
3
0.5
4
0
5
0.1
6
0
7
2.9
8
0
9
0
10
(0)[2.2]
11
2.1
12
(0)[2.2]
13
0
14
0.2
15
0
16
0
IC502
1
0.9
2
3.5
3
(0)[1.8]
4
0
5
2.9
6
2.4
7
6.9
8
8.9
IC503
1
1.5
2
13.1
3
13.3
4
14.7
5
0.5
6
13.2
7
1.5
IC601
1
1.9
2
0
3
187.7
4
16.9
5
0
IC602
1
76.3
2
68.5
3
(*)[0]
IC603
I
12.0
G
0
O
8.9
IC604
I
7.8
G
0
O
0
PH600
1
72.5
2
71.6
3
3.3
4
16.9
Q001
B
4.9
C
0
E
(0.8)[1.1]
Q002
B
0
C
4.9
E
0
Q101
B
2.5
C
8.8
E
1.9
Q301
B
12.0
C
0
E
11.8
Q302
B
0.5
C
8.7
E
0
Q303
B
8.7
C
0
E
8.8
Q304
B
3.5
C
0
E
4.2
Q305
B
8.7
C
0
E
8.8
Q306
B
0.5
C
8.6
E
0
Q308
B
3.6
C
0.3
E
0.8
Q309
B
2.9
C
0
E
0
Q310
B
0.4
C
2.2
E
0
Q311
B
0
C
8.9
E
0
Q312
B
5.1
C
0
E
6.6
Q313
B
0
C
11.8
E
0
Q314
B
0.17
C
0
E
2.2
Q315
B
0
C
3.5
E
0
Q316
B
4.1
C
0
E
4.7
Q317
B
4.1
C
0
E
4.7
Q501
B
3.4
C
0
E
4.0
Q502
B
4.2
C
2.3
E
4.0
Q503
B
0
C
3.6
E
0
Q505
S
0
G
*
D
*
Q506
B
0.5
C
*
E
0
Q507
B
12.5
C
0.3
E
13.1
Q509
B
0.6
C
0
E
0
A BOARD VOLTAGE LIST AND WAVEFORM
– 45 –
KV-AR29M81A
RM-952
B9 BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
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
*
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
*
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
H1 AND H2 BOARDS VOLTAGE LIST
Ref
Pin No.
Voltage[v]
IC3901
1
(4.9)[4.8]
2
(0)[4.9]
3
(4.8)[0]
Q3901
B
0.1
C
4.9
E
0.2
Q3902
B
(4.7)[0]
C
(2.4)[4.9]
E
(2.0)[0.1]
– 46 –
KV-AR29M81A
RM-952
C6 BOARD VOLTAGE LIST AND WAVEFORM
V1 BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC801
1
0.5
2
4.8
3
(0.4)[0.7]
4
(0.4)[0.7]
5
4.8
6
(0.3)[0.9]
7
(0.3)[0.9]
8
(0.3)[0.9]
9
0
10
0
11
0
12
0
13
0
14
0
15
0
16
0
17
0
18
0
19
0
20
1.1
21
1.1
22
0
23
2.1
24
1.2
25
2.0
26
2.4
27
0.02
28
0
29
0.9
30
2.0
31
2.0
32
0.02
33
0.02
34
0.02
35
0
36
1.0
37
0.2
38
4.8
39
4.8
40
0.02
41
2.2
42
2.2
43
0.02
44
4.6
45
0
46
0
47
4.8
48
0
49
4.3
50
4.5
51
0
52
0
Q801
B
0
C
4.8
E
0.02
Q802
B
2.0
C
4.9
E
0
Q803
B
0
C
0.01
E
0.6
Q805
B
0
C
1.0
E
0.3
Q806
B
0
C
4.8
E
0.02
Q807
B
0
C
4.8
E
0.02
Q808
B
0
C
4.8
E
0.02
Q810
B
0
C
4.0
E
0.2
Q811
B
4.8
C
6.5
E
5.5
Q815
B
0
C
4.8
E
0.03
Q817
B
0
C
0.2
E
2.8
Ref
Pin No.
Voltage[v]
170.0Vp-p
3
H2
(*)[0.2]
24.80Vp-p
4
G2
(266)[263]
Q701
B
*
C
204
E
*
Q702
B
136
C
204
E
*
Q703
B
(*)[131]
C
204
E
*
Q704
B
8.9
C
(*)[129]
E
8.3
Q705
B
8.9
Ref
Pin No.
Voltage[v]
IC1800
1
6.4
2
6.4
3
6.4
4
6.4
5
0
6
6.4
7
6.4
8
6.3
9
6.3
10
12.7
J701
KR
(135)[132]
164.0Vp-p
1
KG
(135)[*]
160.0Vp-p
2
KB
(136)[*]
Ref
Pin No.
Voltage[v]
C
*
E
8.3
Q706
B
8.9
C
*
E
8.4
Q707
B
*
C
5.6
E
*
Q708
B
*
C
(5.7)[6.1]
E
*
Q709
B
*
C
(5.1)[5.6]
E
(*)[132]
Q710
B
(1.9)[2.0
C
8.3
E
1.5
Q711
B
1.9
C
8.3
E
1.5
Q712
B
1.9
C
8.3
E
1.5
Q714
B
0.6
C
0.2
E
0.01
– 47 –
KV-AR29M81A
RM-952
D3 BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
IC2800
I
13.2
G
0
O
9.0
IC2801
1
4.4
2
4.5
3
4.4
4
0
5
(1.2)[1.4]
6
1.2
7
7.9
8
8.9
Q2800
B
(0.41)[*]
C
*
E
0
Ref
Pin No.
Voltage[v]
Q2801
B
(*)[0.3
C
(3.1)[*]
E
0
Q2802
B
2.4
C
12.7
E
1.7
Q2803
B
12.1
C
2.3
E
12.7
Q2804
B
2.0
C
12.1
E
1.5
VM1 BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
Q5901
B
2.6
C
8.8
E
(0)[2.0]
Q5902
B
135
C
135
E
(70)[64]
Q5903
B
2.6
C
4.5
E
1.9
Ref
Pin No.
Voltage[v]
Q5904
B
4.5
C
0
E
5.0
Q5905
B
5.5
C
8.8
E
5.0
Q5906
B
(0.27)[0.22]
C
(0)[64.7]
E
0
Ref
Pin No.
Voltage[v]
Q5907
B
0
C
0
E
0
Q5908
B
3.3
C
0
E
0
Q5909
B
0
C
8.8
E
3.3
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