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22
MRD130
TENSÕES - PAINEL TUNER
IC001 (TEA5757H)
PIN
1
2
3
4
5
6
VOLTAGE(FM)
2.1 0.01 0.01 0.01 0.01 0.01 7.21 4.49
VOLTAGE(AM)
2.1 0.01 0.01 0.01 0.01 0.01 7.45 1.12 1.36 0.58 1.24 0.18 0.77 0.63 0.64 1.01 0.01
PIN
21
22
23
24
25
26
VOLTAGE(FM)
1.94 10.9 9.13 1.26 1.92 0.01 0.19 0.52 0.2 0.01 0.01 1.43 0.75 1.43 0.7 1.43 0.62 1.35 1.02 1.34
VOLTAGE(AM)
1.94 10.9 9.13 1.2 1.88 0.01 0.19 0.52 0.2 0.01 0.01 1.43 1.44 1.47 1.42 1.47 1.32 1.35 1.41 1.37
PIN
41
42
43
44
VOLTAGE(FM)
1.35 0.01 0.75 0.15
VOLTAGE(AM)
1.35 0.01 0.75 0.43
Q003 (BF550)
PIN
1
2
3
VOLTAGE(FM)
0.01 0.66 0.01
VOLTAGE(FM)
VOLTAGE(AM)
0.01 0.66 0.01
VOLTAGE(AM)
7
8
9
10
11
12
13
14
15
16
17
1
0.7 1.24 0.83 0.77 0.63 0.64 1.01 0.01
27
28
29
30
31
32
33
34
35
36
37
Q001 (2SC945)
Q002 (2SC945)
PIN
1
2
3
PIN
1
0.07 -0.03 1.3
VOLTAGE(FM)
10.12 11.8 10.77
10.17 11.8110.82
0.08 0.01 1.24
VOLTAGE(AM)
18
19
20
0
1.15 1.15
0
1.15 1.15
38
39
40
2
3
CARREGADOR DVD
Não é recomendado reparar componentes deste Módulo
mas a troca do painel quando este estiver defeituoso.
CONTEÚDO
Vista Explodida................................................................ 23
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