Sony TRINITRON KV-SW292M50 Service Manual page 46

KV-SW292M50/M61/M80/N60
C BOARD VOLTAGE LIST AND WAVEFORM
Ref
IC751
RM-GA002
Pin No. Voltage[v]
Ref
1 2.0
PAL
1
1.600Vp-p
1 NTSC
1.880Vp-p
2 2.0
2 PAL
1.600Vp-p
NTSC
2
1.400Vp-p
3 1.9
3 PAL
1.520Vp-p
3 NTSC
2.160Vp-p
4 0
IC1800
5 4.6
6 205
Pin No. Voltage[v]
Ref
7 138.7
4 PAL
IC1801
128.0Vp-p
NTSC
4
152.0Vp-p
8 126.4
IC3800
5 PAL
130.0Vp-p
5 NTSC
J751
108.0Vp-p
9 127.9
Q701
PAL
6
Q1800
132.0Vp-p Q1801
6 NTSC
Q1802
Q1804
140.0Vp-p
1 (6.6)[6.8]
2 (6.6)[6.8]
3 0
4 2.5
– 50 –
Pin No. Voltage[v]
5 0
6 6.2
7 4.9
8 5.7
9 *
10 12.8
1 (6.6)[6.8]
2 0
3 2.5
4 0
5 6.2
6 4.9
7 5.7
8 *
9 12.8
1 *
2 0.4
3 0
4 -0.1
5 0
6 0
7 0
8 (0.3)[0.4]
9 *
10 (0.3)[0.5]
KR (139.4)[140]
KG (127.1)[126.5]
KB (128.8)[127.9]
H1 0
H2 0
B 4.6
C 0
E *
B 3.6
C 0
E 4.2
B 0
C 4.9
E 0
B 0.4
C 1.7
E 0
B 1.9
C 3.6
E 1.3