Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | XR5600 | EXTENSION CABLE FOR REPAIRING DISPLAY MCB (J-2502-009-4) | It may be difficult to repair the display MCB without using anextension cable. | ||
Sony | XR5600 | NO POWER (FOUND COLD SOLDER ON CNJ710) | The units had no power. Found cold solder on many of the pinsof CNJ904. | ||
Sony | XR5600 | NO AUDIO (RESOLDERED IC901) | Unit has no audio. Found cold solder and not enough solderon IC901. | ||
Sony | XR5600 | NO AUDIO FROM TAPE | No audio in tape mode. There was no 8v going to pin 8 of IC401. Found C427 was inserted backwards at the factory. | ||
Sony | XR5600 | NO EJECT (REPLACE TAPE HOOK, P/N 3-392-972-01) | The tape will not eject once inserted, because the tape hookis broken and will not push out the tape. | ||
Sony | XR5600 | POP NOISE FROM PRE-AMP (REMOVE D315) | The power on line from the micro to the regulator would notturn off, until about 3 seconds after the unit was turned off. When itdid turn off the muting transistor had already been turned off causing apopping noise out of the pre-amp. This is caused by | ||
Sony | XR5600 | UNIT INOPERATIVE (REPLACE IC901, P/N 8-759-182-74) | Upon application of power to unit clock was shown on displaybut then faded out to blank. Unit would not respond to FM/AM button ortape play but would pulse power on and off. Found that IC901 regulatorwas not supplying constant voltages. | ||
Sony | XR5600 | INTERMITTENTLY WILL NOT TURN ON (RE-SOLDER CNP906 PIN 1) | The unit intermittently will not power up. |