S2. Voltage Chart; S2.1. Flash P.c.b; S2.3. Mic P.c.b; S2.4. Monitor P.c.b - Sony HDC-HS9P Service Manual

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S2. Voltage Chart

Note) Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard.
Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester.

S2.1. Flash P.C.B.

S2.2. Side R P.C.B.
REF No.
PIN No.
POWER ON
REF No.
Q7001
E
0
IC601
Q7001
C
0
IC601
Q7001
B
1
IC601
Q7002
E
0
IC601
Q7002
C
1
IC601
Q7002
B
0
IC601
Q7003
E
0
IC601
Q7003
C
2.6
IC601
Q7003
B
0.8
IC601
QR6402
E
3.8
IC601
QR6402
C
3.6
IC601
QR6402
B
0
IC601
QR6403
E
3.8
IC601
QR6403
C
0
IC601
QR6403
B
4.1
IC601
QR7001
E
0
IC601
QR7001
C
2.3
IC601
QR7001
B
0
IC601
QR7008
E
0
IC601
QR7008
C
1
IC601
QR7008
B
0
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC604
IC604
PIN No.
POWER ON
REF No.
PIN No.
POWER ON
1
1.8
IC604
3
0
2
0
IC604
4
3.3
3
2.5
IC604
5
6
4
2.7
5
0
6
0
7
1.4
8
2.7
9
3
10
0.2
11
0.1
12
3.2
13
3.5
14
3.2
15
0
16
0
17
1.4
18
1.3
19
3.2
20
3.2
21
3.1
22
0
23
0
24
6
25
0
26
0
27
3.3
28
3.3
29
3.3
30
3.3
31
6
32
6.6
33
6
34
0.3
35
5.6
36
6.3
37
0
38
2.7
39
3.5
40
3.5
41
6.7
42
2
43
1.4
44
1
45
0.9
46
0.8
47
0.3
48
0
49
0.2
50
0.2
51
0.2
52
0
53
0
54
0.2
55
0
56
2.7
57
2.6
58
0
59
0
60
0
61
3.2
62
0
63
0
64
1.2
1
6
2
0

S2.3. Mic P.C.B.

S2.4. Monitor P.C.B.

REF No.
PIN No.
POWER ON
REF No.
IC4801
1
3.3
Q901
IC4801
2
3.3
Q901
IC4801
3
2.8
Q901
IC4801
4
0
Q902
IC4801
5
2.8
Q902
IC4801
6
3.3
Q902
IC4801
7
2.9
Q903
IC4801
8
6.5
Q903
IC4803
1
2.8
Q903
IC4803
2
2.8
Q905
IC4803
3
2.8
Q905
IC4803
4
0
Q905
IC4803
5
2.8
Q910
IC4803
6
2.6
Q910
IC4803
7
2.6
Q910
IC4803
8
6.5
Q4801
E
5.7
Q4801
C
6.5
Q4801
B
6.5
S-2
PIN No.
POWER ON
E
0.9
C
2.3
B
1.9
E
0.9
C
2.3
B
1.9
E
0.9
C
2.3
B
1.9
E
0
C
-6.2
B
0
E
1.9
C
0
B
1

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