Sony TRINITRON KV-DR29M31 Service Manual page 71

BC1 BOARD VOLTAGE LIST AND WAVEFORM
Ref Pin No. Voltage[v]
IC2001 VCC 5.0
OUT 2.5
GND 0
IC2004 1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
11 3.4
12 3.4
13 0
14 0
15 0
16 0
17 0
18 0
19 0
20 1.1
21 0
22 0
23 1.1
24 1.0
25 1.1
26 1.1
27 1.1
28 1.1
29 0
30 0
31 2.4
32 2.4
33 0
34 0
35 0
36 0
37 0
38 3.3
39 0
40 0
41 0
42 0
43 0
44 0
45 2.4
46 2.5
47 2.5
48 1.2
49 0
50 1.3
51 0
52 1.3
53 2.4
54 01
55 0
56 0
57 4.9
58 0
59 4.5
60 4.5
61 0
62 0
63 0
64 2.4
65 2.6
66 0
67 0
68 2.6
69 2.6
70 2.6
Ref Pin No. Voltage[v]
71 2.6
72 2.6
73 2.6
74 2.6
75 0
76 4.1
77 0
78 0
79 0
80 0
81 2.4
82 0
83 1.3
84 1.1
85 1.0
86 0
87 0
88 0
89 0.3
90 0.7
91 0
92 2.4
93 2.5
94 0
95 0
96 1.1
97 0
98 0
99 0
100 2.5
IC2005 VCC 5.0
OUT 3.3
GND 0
IC2300 1 0
2 3.1
3 0.5
4 0
5 0
6 1.8
7 2.1
8 0
9 0
10 0
11 4.9
12 0
13 5.0
14 0
15 4.4
16 4.4
17 0
18 0
19 2.5
20 5.0
21 0
22 3.6
23 3.6
24 3.4
25 2.6
26 0
27 3
28 1.1
Q2002 B 1.3
C 0
E 2.0
Q2003 B 1.3
C 0
E 2.0
Q2004 B 1.2
C 0
E 1.9
Q2005 B 2.5
C 8.9
E 1.9
– 83 –
KV-DR29M31/DR29M61/DR29M80,/50
Ref Pin No. Voltage[v]
Q2006 B 2.5
C 8.9
E 1.9
Q2007 B 2.8
C 5.7
E 2.2
Q2008 B 5.7
C (8.9)[5.9]
E (5.0)[2.1]
Q2009 B 5.7
C 8.9
E 5.0
Q2010 B 5.9
C 8.9
E 5.3
Q2011 B 0.1
C 4.1
E 0
Q2012 B 1.0
C 0
E 1.7
Q2013 B 4.8
C 0.5
E 0.5
Q2014 B 6.2
C 8.9
E 5.6
Q2015 B 3.5
C 4.8
E (3.2)[3.6]
Q2016 B 1.7
C 8.9
E 1.1
Q2018 B 2.5
C 0
E 3.2
Q2019 B (3.3)[3.6]
C 8.9
E 2.7
Q2300 B 0
C 8.9
E 0
Q2301 B 2.5
C 0
E 3.1
Q2302 B 3.0
C 9.0
E 2.4
Q2303 B (2.6)[3.2]
C 8.3
E (3.2)[2.6]
Q2304 B 8.3
C 5.5
E 9.0
Q2305 B (2.6)[2.9]
C 9.0
E 0
Q2306 B 3.2
C 8.3
E (0)[2.5]
Q2307 B 4.9
C 9.0
E 4.3
Q2308 B 8.3
C 4.9
E 9.0
Q2309 B 5.7
C 8.9
E 5.1
RM-991