Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | CDXC590 | SKIPS (FOUND DAMPER DISLODGED FROM DAMPER SHAFT) | The unit skips. | ||
Sony | CDXC590 | WOULD NOT READ DISCS(FOUND FOREIGN MATERIAL IN MECHANISM) | The unit would not read the discs (the discs would not evenspin). | ||
Sony | CDXC590 | DEAD (FOUND YELLOW WIRE POORLY SOLDERED IN HARNESS FILTER) | The unit was dead. | ||
Sony | CDXC590 | POOR FM RECEPTION (FOUND CRACKED SOLDER ON ANT. JACK CNJ502) | The unit had poor FM reception. | ||
Sony | CDXC590 | NO AUDIO (FOUND ELECTRNOC VOLUME CONTROL IC301 DEFECTIVE) | The unit had no audio. | ||
Sony | CDXC590 | NO TUNER FUCNTIONS (FOUND OPEN TRACE AT CATHODE END OF D310) | There were no tuner functions. | ||
Sony | CDXC590 | DISPLAY FAILURES (MISSING SEGMENTS, CRACKED LCD, ETC.) | Various display failures have been noted, such as missingsegments, cracked LCD, segments always illuminated, etc. | ||
Sony | CDXC590 | CAN'T TURN UNIT OFF WHEN NOSE PIECE REMOVED (D901 WAS BAD) | Unit would not turn off when nose piece removed. Fewsegments of bar graph did not turn off. All other functions operatedcorrectly. | ||
Sony | CDXC490 | DISPLAY FAILURES (MISSING SEGMENTS, CRACKED LCD, ETC.) | Various display failures have been noted, such as missingsegments, cracked LCD, segments always illuminated, etc. | ||
Sony | MDXC150 | NO AUDIO (FOUND AUDIO AMP IC700 DEFECTIVE) | No audio. Found audio amp IC700 defective. -HQ COMMENTS: Tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by eXCessive reversevoltage being applied to the IC, probably by the power antenna relayturning off | ||
Sony | EXCD90 | NO AUDIO (FOUND AUDIO AMP IC303 DEFECTIVE) | No audio. Found audio amp IC303 defective. -HQ COMMENTS: Tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by eXCessive reversevoltage being applied to the IC, probably by the power antenna relayturning off | ||
Sony | CDXC590 | NO AUDIO (FOUND AUDIO AMP IC304 DEFECTIVE) | No audio. Found audio amp IC 304 defective. -HQ COMMENTS: Tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by eXCessive reversevoltage being applied to the IC, probably by the power antenna relayturning of | ||
Sony | CDXC490 | NO AUDIO (FOUND AUDIO AMP IC304 DEFECTIVE) | No audio. Found audio amp IC304 defective. -HQ COMMENTS: Tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by eXCessive reversevoltage being applied to the IC, probably by the power antenna relayturning off | ||
Sony | MDXC150 | IMPROVING DISPLAY READABILITY (CHANGE R966: 6.8K TO 4.7K) | Customer may complain that it is difficult read the display. | ||
Sony | MDXC150 | REMOVING KEYSWITCHES (USE PYRO-PEN JR. ON SETTING # 1) | The keyswitches may be difficult to remove without damagingthe PCB. |