Carregador Dvd - Philips MX2600/55 Service Manual

22 MX2600
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 27
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) Q001 (2SC945)
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
28 29 30 31 32 33 34 35 36 37
Q002 (2SC945)
PIN 1 2 3 PIN 1 2
0.07 -0.03 1.3 VOLTAGE(FM) 10.12 11.8 10.77
0.08 0.01 1.24 VOLTAGE(AM) 10.17 11.8110.82
18 19 20
0 1.15 1.15
0 1.15 1.15
38 39 40
3

CARREGADOR DVD

Não é recomendado reparar componentes deste Módulo
mas a troca do painel quando este estiver defeituoso.
CONTEÚDO
Vista Explodida................................................................ 23