Sony KV-XA34M60 Service Manual ▷ View online
– 83 –
KV-XA34M60
RM-954
Ref
Pin No.
Voltage[v]
Ref
Pin No
Voltage[v]
IC2801
1
5.7
2
6.3
3
6.3
4
0
5
6.4
6
6.3
7
0
8
14.8
IC2805
1
0
2
0
3
0
4
0
5
4.4
6
4.4
D2 BOARD VOLTAGE LIST
7
4.4
8
4.4
Q2802
B
1.6
C
0
E
2.3
Q2806
B
1.6
C
8.1
E
1.6
Q2805
B
1.6
C
0
E
1.6
Q2807
B
1.4
C
0
E
0
Q2811
B
5.7
C
0
E
5.5
Q2813
B
2.3
C
12.0
E
1.8
Q2822
B
11.5
C
12.1
E
3.3
Q2823
B
3.3
C
12.1
E
2.7
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No
Voltage[v]
IC1502
1
3.1
2
3.0
3
3.2
4
4.6
5
4.6
6
0
7
0
8
0
9
8.1
10
7.9
11
7.9
12
7.6
13
7.6
14
7.3
15
7.6
16
7.3
Q1501
B
2.5
C
2.4
E
2.4
Q1502
B
2.3
C
2.3
E
2.5
Q1503
B
0.6
C
0.6
E
0.6
Q1505
B
0.6
C
0.8
E
0
Q1507
B
0.7
C
0.8
E
0.7
Q1509
B
0.8
C
0.8
E
0
Q1510
B
0.7
C
0.7
E
0
B1 BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
Q1511
B
0.7
C
0.7
E
0
Q1514
B
0.6
C
0.6
E
0.6
Q1515
B
0.6
C
0.6
E
0.6
Q1516
B
0.5
C
0.5
E
0.5
Q1520
B
0.5
C
0.4
E
0
Q1522
B
0.4
C
0
E
0.5
Q1523
B
0.4
C
0
E
0.5
– 84 –
KV-XA34M60
RM-954
6-6 WAVEFORMS
A BOARD WAVEFORMS
4.5Vp-p (V)
5.2Vp-p (V)
PAL/SECAM
PAL/SECAM
0.7Vp-p (H)
0.7Vp-p (H)
NTSC
PAL/SECAM
3.5Vp-p (H)
3.4Vp-p (H)
PAL
SECAM
3.5Vp-p (H)
3.5Vp-p (H)
SECAM
NTSC
3.5Vp-p (H)
3.5Vp-p (H)
1.2Vp-p (H)
PAL/SECAM
NTSC
0.9Vp-p (H)
NTSC
PAL/SECAM
NTSC
0.7Vp-p (H)
NTSC
PAL/SECAM
0.8Vp-p (H)
1.8Vp-p
1,200Vp-p
159Vp-p
1
2
3
4
4
5
5
6
6
7
7
8
9
10
10
11
12
12
12
13
14
15
16
SECAM\NTSC :
PAL : 3.5Vp-p (V)
3.1Vp-p (V)
0.9Vp-p (H)
1.0Vp-p (H)
PAL :
SECAM :
PAL/SECAM
0.7Vp-p (H)
0.8Vp-p (H)
PAL :
SECAM :
0.7Vp-p (H)
SECAM :
PAL : 0.9Vp-p (H)
0.8Vp-p (H)
0.8Vp-p (H)
8
0.7Vp-p (H)
NTSC
9
0.7Vp-p (H)
NTSC
11
3.4Vp-p (H)
PAL
11
3.5Vp-p (H)
NTSC
C6 BOARD WAVEFORMS
SECAM
PAL
122Vp-p (H)
129Vp-p (H)
PAL
SECAM
127Vp-p (H)
SECAM
PAL
135Vp-p (H)
133Vp-p (H)
4
3
3
2
2
1
1
1
2
3
133Vp-p (H)
NTSC
NTSC
127Vp-p (H)
NTSC
128Vp-p (H)
125Vp-p (H)
22.4Vp-p (H)
– 85 –
KV-XA34M60
RM-954
PRINTED WIRING BOARDS
[VIDEO AMP, ROTATION CIRCUIT, RGB OUT]
C
6
6-7. PRINTED WIRING BOARDS AND PARTS LOCATION
– C
6
Board –
– 86 –
KV-XA34M60
RM-954
PRINTED WIRING BOARDS
[DVD SWITCH]
B
1
[DF, DQP DRIVE]
D
2
– D2 Board –
– B1 Board –
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