Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
MITSAI | 11AK19-E3 | Nao liga, led verde a piscar continuamente | Tem as R831 e R871 completamente rojadas | Substituir IC801, D871, Q809, R867, R815, R831 e R871 | Ruyzovich |
Watson | FA3629-B 11AK19-E3 | No sound | R829 4.7 ohm o/c | ||
SEG | 7800 11AK19-E3 | Dead - no LED | R867 ( 0.33 ohm safety resistor ) & R826 ( 470K) | ||
Bush | 2872NTX 11AK19-E3 | Dead | R870n 0R22 in psu o/c due to C833 arcing against chopper Tr heatsink | ||
Bush | 2872NTX 11AK19-E3 11AK19 | Dead | R870n 0R22 in psu o/c due to C833 arcing against chopper Tr heatsink | ||
SEG | 7800 11AK19-E3 11AK19 | Dead - no LED | R867 ( 0.33 ohm safety resistor ) & R826 ( 470K) |