Sony KV-DR29M93 Service Manual page 61

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A BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
Q008
B
0
C
0.2
E
0
Q101
B
2.8
C
0
E
3.4
Q301
B
10.0
C
0
E
10.0
Q302
B
10.7
C
(0)[-0.3]
E
10.4
Q313
B
0
C
10.0
E
0.5
Q1200
B
2.4
C
0.5
E
0
Q1201
B
2.4
C
0.4
E
0
Q1202
B
2.4
C
0
E
0
Q1203
B
3.1
C
4.9
E
2.4
Q1205
B
5.6
C
8.9
E
4.9
Q1206
B
2.8
C
5.6
E
2.2
Q1207
B
14.3
C
-0.5
E
12.4
Q1208
B
-0.4
C
13.6
E
0
Q1209
B
-0.4
C
13.6
E
0
Q1210
B
-0.4
C
13.7
E
0
Q2200
B
3.7
C
0
E
0
Q2201
B
3.7
C
0
E
0
Q3001
B
2.4
C
5.0
E
1.7
Q3002
B
2.4
C
5.0
E
1.7
Q3003
B
2.4
C
5.0
E
1.7
Q3004
B
2.4
C
5.0
E
1.7
Q3005
B
3.4
C
4.5
E
2.9
Q3014
B
2.9
C
0
E
3.5
Ref
Pin No.
Voltage[v]
Q3300
B
3.7
C
0
E
4.3
Q3015
B
1.9
C
4.9
E
1.1
Q3018
B
1.9
C
4.9
E
1.1
Q3024
B
4.4
C
0.1
E
5.0
Q3025
B
0.1
C
5.0
E
0
Q4301
B
5.7
C
8.9
E
5.0
Q4304
B
0
C
3.1
E
0
Q4305
B
1.7
C
6.7
E
1.1
Q4306
B
6.4
C
0
E
7.0
Q4307
B
7.1
C
8.9
E
6.4
Q4308
B
6.4
C
7.0
E
7.1
Q4309
B
0
C
0
E
0.7
Q4310
B
-0.5
C
8.9
E
0
Q4312
B
0
C
0
E
0
Q4314
B
2.9
C
4.1
E
2.9
Q4315
B
0
C
4.2
E
0
Q4316
B
2.3
C
0
E
2.9
Q4317
B
2.1
C
0
E
2.8
Q4318
B
2.2
C
0
E
2.8
Q4319
B
4.2
C
0
E
4.4
Q4320
B
2.2
C
8.9
E
4.4
Q4321
B
2.5
C
0
E
3.1
Q4322
B
3.3
C
4.0
E
4.0
– 73 –
Ref
Pin No.
Voltage[v]
Q4323
B
4.0
C
8.9
E
3.4
Q4324
B
4.0
C
8.9
E
3.4
Q4330
B
6.7
C
0
E
7.3
Q4333
B
0
C
2.8
E
0
Q8301
B
4.4
C
0
E
5.0
Q8302
B
4.3
C
8.9
E
3.7
Q8303
B
4.3
C
8.9
E
3.7
Q8304
B
4.3
C
8.9
E
3.7
Q8305
B
2.3
C
5.0
E
1.6
Q8306
B
3.9
C
8.9
E
4.6
Q8307
B
6.0
C
(0)[8.9]
E
5.4
Q8310
B
0.1
C
5
E
0.1
Q8319
B
1.8
C
0
E
2.4
Q8320
B
1.8
C
0
E
2.5
Q8321
B
1.7
C
0
E
2.3
Q8326
B
0.2
C
3.5
E
0
Q8327
B
3.6
C
0.2
E
0
Q8328
IB
0.2
C
5.3
E
0
Q8329
B
2.5
C
5.4
E
1.8
Q8330
B
5.4
C
8.9
E
4.7
Q8331
B
2.5
C
6.2
E
1.8
Q8332
B
6.2
C
8.9
E
5.5
Q8333
B
2.7
C
6.8
E
2.1
KV-DR29M93
RM-991

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