Sony KV-XA21M93, Service Manual

Page: 46 / 65

KV-XA21M93
RM-952
KV-XA21M93
RM-952
– 57 – – 58 –
Ref Pin No. Voltage[v] Ref Pin No. Voltage[v]
Ref Pin No Voltage[v]
12 1.6
13 0
14 1.5
15 0
16 1.5
IC502 1 1.3
2 3.6
3 1.2
4 0
5 3.4
6 3.0
7 6.8
8 8.9
IC503 1 1.0
2 13.6
3 -12.4 <12.1>
4 -13.6
5 0.2
6 13.8
7 1.0
IC601 1 3.3 (1.8)
2 1.7 (0.2)
3 113.3
4 19.0 (17.5) <19.3>
5 1.6 (0.1) <1.9>
IC602 1 121.1
2 135.0
3 0
IC603 I 12.8
G 0
O 8.9
IC604 I 10.5
G 0
O 5.0
IC901 1 4.9
2 0
3 4.7 <4.1>
Q002 B 0
C 5.0
E 0
Q101 B 2.8
C 8.9
E 2.2
Q201 B 0
C 0
E 0
Q202 B 0
C 0
E 0
Q205 B 0
C 10.3
E 0
Q206 B 0
C 0
E 0
Q207 B 0
C 0
E 0
Q301 B 12.8
C 0
E 12.6
Q302 B 1.5
C 8.1
E 0.9
Q303 B 8.1
C 1.5
E 8.7
Q305 B 8.1
C 1.8
E 8.7
Q306 B 1.5
C 8.1
E 0.9
Q307 B 4.3
C 8.7
E 3.7
Q308 B 3.6
C 0.5
E 0.8
Q310 B 0.2
C 4.9
E 0
Q312 B 5.3
C 0
E 7.0 <6.5>
Q313 B 0
C 12.7
E 0
Q314 B 0.5
C 0
E 1.0
Q315 B 0
C 1.6 <1.9>
E 0
Q316 B 4.1
C 0
E 4.7
Q317 B 4.1
C 0
E 4.7
Q401 B 0
C 0
E 0
Q402 B 0
C 0
E 0
A (2/2) BOARD VOLTAGE LIST
Q403 B 4.5
C 0
E 5.2
Q404 B 4.5
C 0
E 5.2
Q503 B 0
C 3.6
E 0
Q505 D 8.6 <8.2>
G 6.9
S 0
Q506 B -0.4
C 48.6
E 0
Q507 B 13.0
C 0
E 13.5
Q509 B 0.6
C 0.1
E 0
Q511 B 0
C 122.6
E 0
Q600 B 0
C 0
E 0
Q604 B 133.9
C 0
E 134.3
Q605 D 121.6
G -0.4 <-0.6>
S -2.1
Q606 B -1.5
C -0.5
E -2.1
Q607 B 0.7
C 0
E 0
Q608 B 0
C 0.7
E 0
Q901 B 0.1
C 5.0
E 0.1
Q902 B 0
C 5.0
E 0
PH600 1 128.7
2 127.7
3 3.6
4 17.5
A (1/2) BOARD VOLTAGE LIST
Ref Pin No. Voltage[v] Ref Pin No. Voltage[v] Ref Pin No Voltage[v]
IC001 1 0
2 4.5 <4.0>
3 0.5 <0.3>
4 5.0
5 5.0
6 0
7 4.0
8 4.8
9 0.5
10 4.8
11 5.0
12 0
13 2.1
14 2.0
15 5.0
16 5.0
17 0
18 0
19 2.0 <2.7>
20 0.4
21 5.0
22 0
23 5.0
24 0.4
25 0
26 5.0
27 4.8
28 5.0
29 0
30 0
31 0
32 0
33 5.0
34 0
35 0
36 2.3
37 2.5
38 4.9
39 5.0
40 0
41 0.4
42 0.4
43 0
44 5.0
45 5.0
46 4.6
47 5.0
48 4.4
49 0
50 2.0
51 0
52 5.0 <0>
IC002 1 0
2 5.0
3 4.9
4 7.3
5 5.0
6 0
7 0
IC003 1 0
2 0
3 0
4 0
5 5.0
6 5.0
7 0
8 5.0
IC100 1 4.8
2 4.8
3 0
IC201 1 0
2 19.6
3 10.4
4 20.0
5 10.5
6 19.6
7 0
8 20.0
9 10.3
10 0.6
11 0
12 0
13 0
14 0.6
15 0
IC203 1 4.4
2 4.4
3 4.4
4 4.4
5 4.4
6 4.4
7 4.4
8 4.4
9 4.4
10 4.4
11 4.4
12 4.4
13 4.4
14 4.4
15 4.4
16 4.4
17 4.4
18 4.4
19 4.4
20 0
21 4.5
22 4.5
23 4.4
24 8.8
25 0
26 3.7
27 3.7
28 4.4
IC301 1 3.4
2 5.0
3 2.4 <1.9>
4 5.0
5 4.8
6 4.3
7 1.5
8 3.8
9 4.9
10 3.8
11 5.0
12 0
13 3.8
14 2.3
15 3.5
16 3.4
17 5.4
18 7.6
19 0.8
20 3.6
21 3.0
22 3.8
23 3.0 <3.5>
24 1.5
25 1.5
26 1.6
27 0
28 4.5
29 4.5
30 4.5
31 8.8
32 4.1
33 4.1
34 3.6
35 8.8
36 4.5
37 4.5
38 0
39 4.1
40 4.7
41 4.7
42 0
43 5.1
44 4.9
45 7.1 <6.5>
46 5.0
47 8.7
48 0.2
49 5.1 (4.3) <0>
50 0
51 0
52 #
IC302 1 0.9
2 0
3 1.3
4 0
5 4.9
6 4.9
7 1.0
8 0
9 0.5
10 0
11 0
5-4. VOLTAGE LIST MEASUREMENT