Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | STRD315 | NO POWER - RECONNECTED CNP951 | No power. | ||
Sony | STRD315 | DEAD/OPEN PRIMARY - REPLACE TRANSFORMER | Unit dead. Measured open primary on power transformer.Found open fuse built into the transformer. Transfomer is good and unitwill work if jumper to the 2nd terminal. This is the second transformerwithin one month on this unit. Also, noted b/o's on t | ||
Sony | STRD315 | NO LEFT CHANNEL - REPLACED OPENED R712 | There is no left output. 16v DC on the emitter of Q712/713. Found R712 open on the main board. | ||
Sony | STRD315 | NO AM RECEPTION - REPL TU001 | IC LA1851N in the box Ref tu001, defective. Unit has no AMat all. TU001 was not available National Part order. | ||
Sony | STRD315 | MANUAL CORRECTION REQUIRED/R726 - USE P/N 1-217-156-00 | Need .22 ohm, 5 watt resistor, received .22 ohm, 2 wattresistor. Wrong part listed in service manual for resistors R726, R727,R776, R777. Need correct part number. -HQ COMMENTS: As per Ken Budoff, 1-217-156-00 is the correct P/N forthe .22 ohm 5 Watt re | ||
Sony | STRD315 | SHORTED OUPUT TRANSISTORS ON NBO | Output transistors short causing no audio. Two units, sofar. Serial # for other unit is 8803448. These transistors are on NBO. -HQ COMMENTS: Checking with KC Parts, there are currently about 200pcs on NBO. At this time, ETA is listed for arrival in mi | ||
Sony | STRD315 | UNIT IN PROTECT - FOUND CNP404 SEPARATED FROM CNJ403 | The unit goes into protect mode due to CNP404 (joint-1bd) disconnecting from CNJ403 (volume bd). |