Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | DTC300ES | LOW LEVEL HUM AT OUTPUTS - RESOLDERED C302 TO PCB | Low level hum at line out jacks. Found broken solder joint atC302 in 22.5v power supply regulator circuit. Possible shipping damage. | ||
Sony | DTC300ES | INTERMITTENT DROPOUTS -FAULTY RF AMP | Unit exibits interrmitent drop out esp. on self recordings.The output of the RF amp shows that the RF envelopes are offset. 2samples enclosed. -HQ COMMENTS: YTD 3 pcs of this P/N A2006059A have been ordered. | ||
Sony | DTC300ES | NO DISPLAY | Minus 24 volt power supply fails. Gary in Costa Mesa showedme one that had all three components defective. -24 volts is lost whenQ-908 and Q-907 short, this I think causes C-915 to open. Gary says thisis the second unit he has had with this problem. |