Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | WMF45 | NO POWER IN TAPE MODE - REPLACE C403, P/N 1-126-154-11 | No power in tape mode. | ||
Sony | WMF45 | NO AUDIO IN TAPE OR RADIO - REPLACE C302, P/N 1-123-661-00 | Walkman doesn't have audio in tape or radio. Going to thevolume pot. 1st (easiest to find), I measured audio. Moving up to theheadphone amp (IC301), I found audio would enter the IC, but not leave.Going through the DC voltages of this IC, it had VCC and | ||
Sony | WMF45 | NO TAPE OPERATION OR INCORRECT TAPE SPEED | Lower left hand corner of board breaks under S-302 and R-403.Two previous units with the same problem. Also applies to serial number405974. |