Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV32XBR70 | BLANKED PICTURE - LOUD STATIC NOISE, REPLACE S-54 | Power can be turned ON/OFF from front panel only. No otherfunctions. Very loud static noise and no audio. | ||
| Sony | KV27XBR50 | REMOTE CONTROL INOPERATIVE | Unit can be turned ON/OFF from front panel but remote opera-tion is not possible. | ||
| Sony | BM815 | LOOSE CAPACITOR CAUSES INTERMITTENT AUDIO WITH HEADSET | C-126 breaks loose from Main board and causes loss of audio orintermittent audio to headphones. Capacitor is ok it only needs to beresoldered to restore normal operation. Problem has been reported on sev-eral machines by two dealerships. Have not been | ||
| Sony | CCDV5000 | CHANGE OF VIEWFINDER TYPE | Regarding the above CRT for the CCDV5000 viewfinder, has thisCRT been changed from a square type to a round type? A servicer says heopened a viewfinder to replace the CRT and noticed it had a round typeinstead of the square type. Has it been changed? | ||
| Sony | TAV7 | TICKING SOUND FROM SPEAKERS | A ticking sound was heard coming from the left channel andintermittently from the right channel at a 3 - 4 second intervals. Wefound the problem to be caused by dry glue on the pre-amp board. When theglue was removed, the problem disappeared. Note: Wh | ||
| Sony | CCDTR4 | OLD CASSETTE HOLDERS | Part number X-373-980-71 according to service bulletin numberCAM0221 dated 5/31/91, all the old cassette holders have been replacedwith new ones. I have ordered three from Kansas City Parts and receivedall old ones. Could you please check on this? I n | ||
| Sony | WMAF604 | MOTOR NOISE THROUGH HEADPHONES WHEN USING NICADS OR ADAPTER | Motor noise is heard through the headphones when powering theunit from rechargeable battery or AC adaptor. The noise is not heard whenusing an alkaline battery. | ||
| Sony | KPR46DX10 | ADJUSTMENT OF DOORS, NOT NEEDED | What is the adjustment procedure for the doors? The cabinetcompany says most makes have adjustments but he cannot see any on thismodel. -HQ COMMENTS: The door replacement needs no special adjustment. Ifthe whole cabinet is disassembled, then total adj | ||
| Sony | SLV575UC | PLASTIC GUIDES CRACK | Supply loading guide does not pull tape smoothly into posi-tion. This causes tape path problems. | ||
| Sony | CDXA2001 | MISSING PART NUMBER FOR REFERENCE NO. 134, CHUCK COVER | No part number listed in the service manual for reference num-ber 134. | ||
| Sony | CCDF55 | NO VIDEO OUTPUT IN E-E | EVF displayed diagonal scrolling of white lines similar to nosyncronization of characters. Video out via RCA was black, audio was ok.After extensive troubleshooting VA-46 board, found luminance present atemitter of Q-241, but absent at pin 5 of IC-205. | ||
| Sony | CCDV5000 | IMPROPER IRIS OPERATION WHEN IN MANUAL MODE | When switched to manual mode, iris would close completelyunder lower light conditions. | ||
| Sony | CCDTR7 | WON'T EJECT - INTERMITTENT - POOR CAPSTAN CONNECTION | Does not eject and capstan motor won't rotate. | ||
| Sony | CCDF35 | INTERMITTENT FLASHING IN PICTURE | Intermittent flashing in the picture. Tapping on the CV-8board would affect the symptom severely. Monitoring pin 24, IC-606 on theCV-8 board revealed no signal distortion but looking at the emitter ofQ-617, CV-8 board there were severe fluctuations in | ||
| Sony | SL2700 | UNIT POWERS ON AND OFF ONLY | Unit would power on and off only. No other functions work. |