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Hitachi C43-FD2000 Service Manual page 48

Dp2m chassis, projection color television

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Convergence Circuit
Description
Cir# Pin Voltage (V)
Cir#
Pin
Voltage(V)
BA17805
IK01 1
7.50
QK01
C
0.00
2
0.00
B
1.59
3
5.00
E
2.23
PST994D
IK02 1
4.50
QK02
C
0.00
2
0.00
B
1.76
3
5.00
E
2.40
STK392-120 IK04 1
0.00
QK03
C
0.00
2
0.00
B
1.71
3
-31.00
E
2.40
4
-32.10
QK06
C
0.00
5
32.50
B
4.54
6
0.50
E
5.19
7
0.32
QK07
C
6.40
8
-27.50
B
0.00
9
0.38
E
0.00
10
27.30
QK08
C
0.00
11
0.00
B
1.58
12
-27.30
E
2.23
13
-0.10
14
-0.05
15
-0.10
16
-0.10
17
-27.50
18
-0.10
STK392-120 IK05 1
0.00
2
0.00
3
-30.90
4
-30.10
5
-32.50
6
0.10
7
0.10
8
-27.50
9
0.20
10
27.30
11
-0.20
12
-27.50
13
-0.20
14
-0.20
15
0.00
16
0.00
17
-27.50
18
0.00
Deflection Circuit
Description
Cir# Pin Voltage (V)
PDS Pin 13 (BV)
LA7845N
I601 1
0.00
2
0.00
3
14.50
4
26.60
5
3.00
6
3.00
7
27.00
8
1.40
9
-
10
-
PDS Pin 14 (BH)
TA1317AN
I701 1
4.90
2
0.40
3
0.00
4
3.00
5
4.90
6
4.50
7
9.50
8
0.86
9
0.00
10
4.70
PDS Pin 16(GV)
11
1.30
12
1.00
13
4.80
14
4.80
15
0.00
16
3.60
17
4.00
18
3.40
19
4.50
20
1.20
21
5.20
PDS Pin 17 (GH)
22
4.20
23
4.00
24
2.60
M62501P
IH01 1
6.50
2
11.60
3
0.80
4
2.40
5
1.60
6
-
7
0.00
8
0.00
PDS Pin 19 (RV)
9
7.10
10
7.10
11
7.10
12
7.10
13
2.80
14
2.00
15
5.00
16
0.00
PDS Pin 20 (RH)
Cir#
Pin
Voltage(V)
I601 Pin 3 Vpp : 56v 200v/div 5ms/div
Q604
C
0.30
B
27.00
E
27.50
Q706
C
11.80
B
0.90
E
1.50
Q707
C
0.03
B
0.70
E
0.00
Q708
C
15.00
B
0.03
I601 Pin 4 Vpp : 34.80v 200v/div 5ms/div
E
0.00
Q709
C
15.00
B
0.36
E
0.00
Q710
C
1.20
B
0.00
E
0.00
Q711
C
0.00
B
27.00
E
0.00
I601 Pin 8 Vpp : 35.2v 200v/div
Q712
C
5.00
B
0.00
E
0.00
Q754
C
0.40
B
6.50
E
6.00
Q777
C
120.00
B
0.06
E
0.00
QH01
C
250.00
B
1.50
I701 Pin 4 Vpp : 1.200v 200v/div 5ms/div
E
0.22
QH02
C
1.50
B
0.60
E
0.00
QN01
C
0.60
B
0.00
E
0.00
QN02
C
5.80
B
11.30
E
11.50
IH01 Pin 1 Vpp : 14.4v 200v/div
QN03
C
11.40
B
0.20
E
0.00
QN04
C
11.40
B
0.90
E
0.60
QN05
C
11.70
B
0.00
E
0.00
QN06
C
0.00
B
0.00
E
0.00
Q709 Colector Pin Vpp : 42v 200v/div
Q777 Colector Pin Vpp : 1.024kv 200v/div
QH01 Colector Pin Vpp : 400v 200v/div
QH01 Base Pin Vpp : 10.08v 200v/div
PSD2 Pin 1 Vpp : 3.360v 200v/div 10us/div
Description
Cir# Pin Voltage (V)
6P-MINI
PMB
1
14.60
2
14.60
4
120.00
6
120.00
6P-MINI
PMG
1
14.60
2
14.60
4
120.00
6
120.00
6P-MINI
PMR
1
14.60
2
14.60
4
120.00
6
120.00
7P-JP
PSD1 1
0.00
2
0.00
3
0.00
4
0.00
5
0.00
6
5.00
7
0.00
13P-JP
PSD2 1
1.20
2
1.50
3
0.00
4
12.50
5
0.00
6
0.00
7
0.00
8
0.60
9
0.00
10
5.20
11
0.70
12
5.10
13
0.00
13P-JP
PSD3 1
0.00
2
4.80
3
0.00
4
4.80
5
0.00
6
9.50
7
0.00
8
0.30
9
0.00
10
14.60
11
0.00
12
0.00
13
31.00
7P-JP
PDK1 1
0.00
2
0.00
3
0.00
4
0.00
5
0.00
6
5.00
7
0.00
JP-11P
PDK3 1
0.00
2
0.00
3
7.60
4
-7.30
5
0.70
6
0.00
7
1.50
8
0.30
9
-0.50
10
5.10
11
0.00
7P-JP
PDK4 1
12.00
2
0.00
3
3.40
4
-
5
3.60
6
0.00
7
-

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C50-fd2000