Sony KV-27FS100L Service Manual page 34

A BOARD IC VOLTAGE LIST
IC001 44 1.6 7 GND 25
PIN VOLT 45 1.6 8 5.0 26
1 N/C 46 2.3 IC003 27
PIN VOLT
2 GND 47 1.0 28
3 2.2 48 N/C 1 N/C 29
4 2.2 49 0.5 2 GND 30
5 GND 50 1.2 3 GND 31
6 5.0 51 2.0 4 5.0 32
7 0.0 52 1.5 5 5.0 33
IC321
8 2.0 53 4.8 34
9 0.3 54 4.8 PIN VOLT 35
10 2.1 55 4.8 1 4.5 36
11 5.0 56 4.8 2 0.3 37
12 GND 57 N/C 3 4.5 38
13 3.3 58 5.2 4 0.4 39
14 3.1 59 0.0 5 4.5 40
15 1.0 60 0.0 6 9.0
16 1.5 61 0.0 7 4.4 PIN
17 3.3 62 0.0 8 GND 1
18 0.5 63 1.4 IC400 2
19 1.1 64 4.9 PIN VOLT 3
20 GND 65 4.9 1 4.5 4
21 0.5 66 0.0 2 4.5 5
22 1.7 67 0.1 3 4.5 6
23 0.5 68 0.1 4 4.5 7
24 0.5 69 2.4 5 N/C 8
25 0.5 70 5.0 6 N/C 9
26 0.0 71 5.0 7 N/C 10
27 0.0 72 0.1 8 4.5 11
28 2.1 73 0.0 9 4.5 12
29 2.7 74 5.0 10 4.5 13
30 3.3 75 5.0 11 4.5 14
31 2.9 76 5.0 12 4.5 15
32 GND 77 0.1 13 4.5 16
33 2.8 78 0.0 14 4.5 17
34 3.3 79 4.9 15 0.6
35 2.9 80 4.9 16 3.5 PIN
36 GND IC002 17 3.5 1
37 1.8 PIN VOLT 18 4.8 2
38 0.0 1 GND 19 4.8 3
39 0.1 2 GND 20 GND 4
9
40 2.0 3 GND 21 5
41 1.6 4 GND 22 4.5 6
42 3.3 5 4.8 23 3.8 7
43 N/C 6 4.8 24 3.9
3.9 IC561 IC603
0.6 PIN VOLT PIN VOLT
4.5 1 0.1 I 12.0
4.5 2 3.4 G GND
4.5 3 2.3 O 9.0
4.5 4 GND IC604
4.5 5 9.2 PIN VOLT
4.5 6 10.2 1 133.7
4.5 7 0.1 2 N/C
N/C 8 13.5 3 2.5
N/C IC565 4 11.3
N/C PIN VOLT 5 GND
4.5 1 3.4 IC608
4.5 2 3.4 PIN VOLT
4.5 3 2.1 I 11.0
4.5 4 9.0 O 5.0
IC404 5 1.0 G GND
VOLT 6 1.0 IC633
8.3 7 1.0 PIN VOLT
GND 8 1.6 I 9.0
19.6 9 1.6 G GND
8.3 10 1.6 O 3.3
19.6 11 GND
All voltages are in V.
3.2 12 1.6
0.0 13 1.6
0.0 14 1.6
3.2 IC600
9.1 PIN VOLT
9.7 1 2.5
3.2 2 1.8
3.3 3 2.2
8.3 4 2.5
GND 5 GND
19.6 6 0.0
8.3 7 4.0
IC545 8 17.2
VOLT 9 GND
0.7 10 10.4
13.5 11 0.0
-12.2 12 4.6
-13.3 13 N/C
0.2 14 163.6
13.8 15 153.5
0.7 16 157.6
17 N/C
18 340.0
A BOARD TRANSISTOR VOLTAGE LIST
B C E B
Q002 0.0 2.0 GND Q411 0.0
Q004 3.8 9.0 4.4 Q412 0.1
Q005 Q501
5.1 0.8 5.0 0.0
Q006 0.0 0.0 GND Q502 0.0
Q008 0.0 2.6 GND Q503 2.9
Q009 0.0 5.2 GND Q504 0.0
Q300 1.8 9.0 2.4 Q505 0.0
Q301 3.6 2.1 3.6 Q521 0.0
Q303 3.6 GND 2.8 Q522 0.1
Q304 3.6 GND 2.9 Q531 0.0
Q305 3.6 GND 3.0 Q533 1.5
Q306 5.5 GND 4.9 Q572 0.0
Q316 0.0 3.3 0.0 Q573 2.6
Q390 0.8 1.5 1.9 Q578 0.0
Q391 0.6 3.3 1.5 Q590 133.7
Q400 Q604
0.0 0.1 GND 30.6
Q401 0.0 0.1 GND Q608 0.0
Q404 0.0 0.0 GND Q650 5.8
D G S
Q600 313.0 160.0 156.0
Q601 155.0 4.9 0.0
All voltages are in V.
— 34 —
C E
5.8 GND
0.1 GND
14.3 GND
74.1 GND
0.0 9.0
0.0 GND
131.8 0.0
3.8 GND
-2.1 0.0
0.0 GND
GND 1.5
2.6 GND
0.0 2.6
0.5 GND
0.0 134.2
11.6 30.2
6.7 GND
9.0 5.0
All voltages are in V.
KV-27FS100L/29FS100L