Sony KV-SW25M80 Service Manual ▷ View online
– 50 –
KV-SW25M80/SW25M81/SW25N60
RM-W104
RW-W103
RM-W150
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
A BOARD VOLTAGE LIST AND WAVEFORM
114
4.9
115
2.5
116
0.1
117
0
118
*
119
*
120
3.2
121
0
122
3.2
123
0
124
3.3
125
3.2
126
1.7
127
0
128
0
IC003
1
0
2
0
3
0
4
0
5
3.9
6
0
7
0
8
3.2
IC502
1
1.1
2
2.4
3
1.7
4
0
5
3.1
6
2.5
7
(6.7)[6.5]
8
8.8
IC503
1
0.5
1.00Vp-p
11
2
13.3
3
-13.7
29.60Vp-p
12
4
-14.9
5
0.2
6
13.4
7
0.5
760.0mVp-p
PAL
13
740.0mVp-p
NTSC
13
IC602
1
2.5
2
1.7
3
2.0
4
2.3
5
0
6
0
7
4.4
8
18.7
9
0
10
104
11
-0.1
12
0.1
13
0
14
155.0
15
145.0
16
148.0
17
0
18
*
IC603
1
0.1
2
0.1
3
2.8
4
2.8
5
2.5
624.0mVp-p
PAL
14
616.0mVp-p
NTSC
14
6
12.6
7
0
8
0.1
IC604
I
(12.0)[15.0]
G
0
O
8.8
IC605
1
7.1
2
0
3
3.2
IC606
1
(3.8)[4.3]
2
0.1
3
1.9
4
2.8
IC607
I
7.2
G
0
O
5.0
V
2.2
IC610
1
2.5
2
3.2
3
(0)[1.7]
4
0.1
5
0
Q002
B
(0.3)[1.9]
C
0
E
0
Q009
B
0
C
(1.4)[2.2]
E
0
Q012
B
0.1
C
4.9
E
0
Q013
B
0.3
C
1.7
E
0
Q015
B
1.9
C
0
E
0
Q016
B
0.6
C
0
E
0
Q017
B
0
C
1.7
E
0
Q100
B
(4.9)[4.5]
C
(8.8)[7.5]
E
(3.5)[0]
Q103
B
(0)[3.2]
C
(3.2)[0]
E
0
Q203
B
0.6
C
0
E
0
Q300
B
*
C
0
E
0
Q505
S
0
G
(6.6)[6.4]
D
(22.2)[23.4]
Q506
B
0
1.300Vp-p
PAL
15
1.520Vp-p
NTSC
15
C
84.4
E
0
Q511
B
*
3.620Vp-p
PAL
16
3.900Vp-p
NTSC
16
C
138.9
E
0
Q513
B
1.2
C
0
E
1.8
Q515
B
0
C
(1.1)[1.7]
E
1.1
Q600
B
0.1
C
15.0
E
0
Q607
S
144.5
G
148.9
D
*
Q608
S
0.2
G
4.7
O
0.2
Q609
B
0.7
C
0
E
0
Q612
B
0
C
7.1
E
0
Q613
B
7.1
C
0
E
7.1
Q614
B
0
C
0.7
E
0
Q616
B
14.2
C
14.9
E
15.0
Q617
B
2.5
C
0
E
2.5
– 51 –
KV-SW25M80/SW25M81/SW25N60
RM-W104
RW-W103
RM-W150
Ref
Pin No.
Voltage[v]
A BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Q618
B
2.5
C
0
E
2.7
PH601
1
14.9
2
13.9
3
0
4
1.5
PH602
1
144.5
2
144.6
3
0
4
15
DY1
H+
139.0
164.8Vp-p
PAL
17
118.4Vp-p
NTSC
17
H-
135.3
188.0Vp-p
PAL
18
190.0Vp-p
NTSC
18
V-
0
1.920Vp-p
19
V+
0.4
52.0Vp-p
20
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC7000
1
2.5
2
2.5
3
0
4
0
5
2.5
6
0
7
2.5
8
2.5
9
2.5
10
2.5
11
2.5
12
2.5
13
2.5
14
2.5
15
2.5
16
0.5
17
2.5
18
0
19
5.0
20
0.1
21
2.5
22
2.5
23
2.5
24
2.5
25
2.5
26
2.5
27
2.5
29
2.5
K BOARD VOLTAGE LIST (Not Used For This Models)
30
2.5
31
0
32
0
33
0
34
0
35
(0)[0.5]
36
0
IC7001
1
0
2
4.4
3
4.4
4
4.4
5
4.4
6
4.4
7
4.4
8
1.9
9
3.8
10
3.9
11
6.9
12
4.4
13
8.8
14
4.4
15
4.4
16
4.4
17
4.4
18
4.4
19
4.4
20
4.4
– 52 –
KV-SW25M80/SW25M81/SW25N60
RM-W104
RW-W103
RM-W150
C BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
IC751
1
2.0
1.280Vp-p
PAL
1
1.380Vp-p
NTSC
1
2
1.9
1.200Vp-p
PAL
2
1.140Vp-p
NTSC
2
3
1.9
1.180Vp-p
PAL
3
1.660Vp-p
NTSC
3
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
4
0
5
4.5
6
204
7
(136.2)[136.9]
102.0Vp-p
PAL
4
128.0Vp-p
NTSC
4
8
133.0
104.0Vp-p
PAL
5
94.0Vp-p
NTSC
5
9
124.4
112.0Vp-p
PAL
6
110.0Vp-p
NTSC
6
IC1800
1
6.3
2
6.3
3
0
4
2.4
5
0
6
6.3
7
4.9
8
5.9
9
0
10
12.8
IC3800
1
0
2
0.2
3
0
4
0
5
0
6
0
7
0
8
(0.3)[0.2]
9
0
10
0.2
J751
KR
(136.8)[137.5]
KG
133.6
KB
(125)[124.8]
H1
0
H2
0
Q701
B
4.5
C
0
E
0
Q1800
B
2.5
C
0
E
3.1
Q1801
B
0
C
4.9
E
0
Q1802
B
0.3
C
1.7
E
0
Q1804
B
1.9
C
2.4
E
2.4
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Q5901
B
2.6
C
8.8
E
1.9
Q5902
B
136.3
C
(108)[99.7]
E
136.1
Q5903
B
2.6
C
4.6
E
1.9
Q5904
B
4.6
C
0
E
5.0
Q5905
B
5.5
C
8.8
E
5.0
VM BOARD VOLTAGE LIST
Q5906
B
(0.5)[0.4]
C
(107.9)[90.1]
E
0
Q5912
B
2.5
C
8.1
E
1.8
Q5913
B
8.1
C
2.5
E
8.8
Q5914
B
2.5
C
8.8
E
1.8
– 53 –
KV-SW25M80/SW25M81/SW25N60
RM-W104
RW-W103
RM-W150
Ref
Pin No.
Voltage[v]
B BOARD VOLTAGE LIST (Not Used For This Models)
47
4.3
48
0
49
0
50
0
51
4.7
52
4.4
53
4.3
54
4.3
55
(4.6)[4.3]
56
(4.3)[4.6]
57
4.3
58
0
59
(4.6)[4.3]
60
(4.3)[4.6]
61
4.3
62
0
63
0
64
0
IC200
1
0
2
0
3
21.2
4
0
5
0
6
0
7
10.5
8
0.1
9
0
10
22.8
11
3.9
12
10.5
IC1402
I
14.9
G
0
O
8.8
IC1403
I
7.1
G
0
O
5.0
Q1401
B
0
C
0.4
E
0
Q1412
B
4.3
C
0
E
4.9
Q1413
B
4.4
C
8.8
E
3.8
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC1400
1
0
2
4.6
3
4.3
4
4.6
5
4.9
6
4.6
7
4.3
8
4.3
9
4.6
10
4.3
11
0
12
0.3
13
(0.3)[0]
14
0
15
(0)[0.3]
16
0
17
0
18
0
19
4.2
20
4.4
21
4.3
22
4.4
23
4.3
24
4.6
25
4.3
26
0
27
8.8
28
4.8
29
0.3
30
0.3
31
0.1
32
0.1
33
0
34
0
35
0.3
36
4.7
37
4.1
38
4.6
39
4.3
40
4.6
41
4.3
42
0
43
3.8
44
3.9
45
4.3
46
4.6
Q1414
B
4.2
C
8.8
E
3.6
Q1415
B
4.4
C
8.8
E
3.8
Q1416
B
0
C
8.8
E
0
Q1417
B
0
C
8.8
E
0
Q1418
B
0
C
8.8
E
0
Q1419
B
0.1
C
8.8
E
0
Q1420
B
0
C
8.8
E
0
Q1421
B
0.1
C
8.8
E
0
Q1422
B
0
C
8.8
E
0
Q1423
B
0
C
8.8
E
0
Q1428
B
0
C
8.8
E
0
Q1429
B
0
C
8.8
E
0
Q1430
B
0
C
8.8
E
1.3
Q3201
B
0
C
8.8
E
0
Ref
Pin No.
Voltage[v]
Q3901
B
0
C
3.3
E
(0.3)[0.1]
Q3902
B
3.3
C
2.0
E
1.9
H5 BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
IC1900
I
3.3
G
0
O
2.9
H4 BOARD VOLTAGE LIST
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