Read Sony KV-BZ14M70 (serv.man2) Service Manual online
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KV-BZ14M70/M71/N40/P42
RM-GA002
C BOARD VOLTAGE LIST AND WAVEFORMS
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC751
1
1.6
1.220Vp-p
PAL
1
1.300Vp-p
NTSC
1
2
1.6
1.100Vp-p
PAL
2
1.040Vp-p
NTSC
2
3
1.6
1.180Vp-p
PAL
3
1.560Vp-p
NTSC
3
4
0
5
(4.4)[4.3]
6
(193.8)[193.4]
7
(157.0)[155.3]
84.00Vp-p
PAL
4
98.00Vp-p
NTSC
4
Ref
Pin No.
Voltage[v]
8
(151.9)[151.7]
94.00Vp-p
PAL
5
82.00Vp-p
NTSC
5
9
(155.0)[154.5]
90.00Vp-p
PAL
6
92.00Vp-p
NTSC
6
J751
KR
(157.0)[155.5]
KG
(152.1)[151.9]
KB
(155.2)[154.6]
HI
0
H2
0
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
A BOARD VOLTAGE LIST AND WAVEFORMS
Ref
Pin No.
Voltage[v]
Q808
S
0
G
5.6
9.800Vp-p
PAL
16
10.00Vp-p
NTSC
16
D
(10.8)[11.6]
Q814
B
0
C
4.9
E
0.1
Q900
B
1.3
C
0
E
(2.0)[1.9]
Q901
B
-0.1
C
0.1
E
0
Q805
B
-0.1
C
137.9
282.0Vp-p
PAL
15
280.0Vp-p
NTSC
15
E
0
Q806
B
5.9
C
8.9
E
5.6
Q807
B
5.9
C
8.9
E
5.6
Q910
B
2.5
C
4.3
E
2.0
Q911
B
4.3
C
8.9
E
3.6
Q912
B
0.1
C
0.6
E
0
Q8009
B
(193.6)[193.2]
C
(194.1)[193.7]
E
(194.2)[193.8]
Q8010
B
0.1
C
0.1
E
0
DY800
1.520Vp-p
PAL
17
1.640Vp-p
NTSC
17
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