Dicas Reparação
Modelo - Chassis TAN8550
Pesquisa: TAN8550
Resultados 1
Resultados 1
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | TAN8550 | MISSING CONNECTION | DC balance circuit in class A amp board does not function.Due to missing plating in ground line circuit. This in turn supplies DCvoltage on 0 volt line which in turn causes VFET failure. Also I feelthat if the value of RT701 22 kohm DC bias adjustment |