Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | TAAV601 | LEFT/RIGHT OUTPUT DIFFERENCE IN SURROUND MODES | Customer and servicer are questioning normal operation of thisunit. When equal levels are set with surround modes off, then whensurround modes are switched on, left channel has slight gain increasewhile right channel has slight gain decrease. -HQ COMME | ||
Sony | TAAV601 | UNIT IN PROTECTION MODE | Unit goes into protection mode after 30 - 45 minutes. Thetechnician replaced IC-700 and Q-700, same problem. Found 1v on pin 1 ofIC-700, +24V on collector of Q-700 and +26V on IC-600 pin 5 and 4. |