Sony KV-EX29M93 Service Manual page 116

KV-EX29M39/EX29M87/EX34M97
KV-EX29M93/EX29M65
B3 (3/3) BOARD VOLTAGE LIST
Ref Pin No.
Q501 B
C
E
Q502 B
C
E
Q503 B
C
E
Q516 B
C
E
Q517 B
C
E
Q518 B
C
E
P BOARD VOLTAGE LIST
Ref
IC8801
RM-963
RM-964
Voltage[v] Ref
0.0 Q521
2.9
2.2
4.8 Q522
2.1
2.8
4.8 Q523
2.1
2.7
4.0 Q601
2.5
3.2
4.1 Q602
3.4
0
0.7 Q901
1.3
0
Pin No. Voltage[v]
1 1.3
2 1.7
3 0.2
4 0.2
5 4.5
6 4.4
7 3.3
8 0
9 0
10 0.8
11 0.5
12 0.5
13 0.5
14 0.7
15 0
16 0.3
17 0
18 0.3
19 0
20 0
21 3.3
22 3.3
23 0
24 0.2
25 0
26 0.3
27 2.1
28 2.1
Pin No. Voltage[v]
B 4.8
C 2.4
E 3.1
B 4.8
C 3.1
E 3.7
B 4.8
C 3.0
E 0
B 4.0
C 0.7
E 0
B 4.2
C 0.4
E 0.5
B 0.8
C 0.7
E 0
Ref Pin No.
IC8802 I
G
O
Q8801 B
C
E
Q8802 B
C
E
Q8803 B
C
E
Q8806 B
C
E
Q8807 B
C
E
Q8808 B
C
E
Q8809 B
C
E
Q8810 B
C
E
Q8811 B
C
E
– 146 –
Ref Pin No. Voltage[v]
Q902 B
C
E
Q903 B
C
E
Q907 B
C
E
Q908 B
C
E
Q909 B
C
E
Voltage[v]
4.5
0
3.3
0.6
0
1.3
1.0
0
1.7
0.6
0
1.3
0.3
3.3
0.3
0.1
3.3
0.1
2.6
0
3.2
2.1
0
2.7
2.6
0
3.2
0.3
0
1.0
0
0.8
0.2
0.7
0.8
0.2
0
1.2
0.5
0
1.0
0.3
0
1.2
0