JVC AV-21D10 Service Manual page 13

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MAIN PWB CIRCUIT DIAGRAM [2/2]
QMPR340-165-K2
[AV-21D10/AV-21DM10/AV-2134EE]
QMP2980-185-J5
[AV-21D10-AU]
QMPR010-200-E2 or QMPR010-200-K2
[AV-21DM10-A/AV-21DTG2-A]
.1 AC275V MPP
QQW0077-001
p AC250V
.047
p AC250V
AC250V
AC250V
AC250V
137.5V
0.1V
16.9V
1V
-H2
-H2
-H2
-H2
-H2
AC250V
1/2W
3.9 10W
3.9 10W
4.7 7W
4.7 7W
4.7 7W
No.51858
AV-21D10/AV-21DM10
AV-2134EE/AV-21DTG2
11.8V
9V
11.4V
4.9V
15.4V
15.2V
14.6V
0.1V
3.9V
16.9V
15.4V
114.9V
6V
14.3V
13.8V
5.5V
0V
MAIN PWB
0V
4.3V
SCG-1023A-H2
SCG-1025A-H2
SCG-1026A-H2
SCG-1027A-H2
SCG-1281A-H2
AV-21D10/AV-21DM10
AV-2134EE/AV-21DTG2
IC421
5
50
IC421 3
6
25
3.7V 24.7
1V
24.9V
V
14.6
V
4.9V
0V
5.5V
-0.2V
9.7V
0.2V
250V MPP
Q521
B
1
Q522
B
2
Q521
C
20
114.8V
114.5V
4.9V
0V
0V
(1/2)
TR-91
(B1)
(AV-21DTG2-A)
TP-E
(AV-21DM10,AV-21DM10-A)
(AV-21D10)
(AV-2134EE)
QQD0061-001
(AV-21D10-AU)
2-7
2-8
3.7V
7.2V
0.2V
0.2V
1.5KVH MPP
QFZ0200-972
QQH0102-001
1/2W
2.2 1/4W
T522
3
5
70
240
1
7
9
1000
28
220
No.51858
PICTURE TUBE
A51KQK99X
CRT COCKET
CRT SOCKET PWB
(Within MAIN PWB)
(1/2)
SCG-1023A-H2
(AV-21DTG2-A)
SCG-1025A-H2
(AV-21DM10,AV-21DM10-A)
SCG-1026A-H2
(AV-21D10)
SCG-1027A-H2
(AV-2134EE)
SCG-1281A-H2
(AV-21D10-AU)
Q351
C
Q353
C
120
120
Q352
C
120

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