Dicas Reparação
Modelo - Chassis
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Resultados 81401
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SLV420 | WILL NOT EJECT COMPLETELY | Tape stuck it will not eject completely. When tape is in theunit in FF or REW mode, unit will eject the tape. | ||
| Sony | EVS7000 | INTERMITTENT DROP-OUT OF TIME CODE. VIDEO OK | Time code display would intermittently drop out during PB onMP120 tape. This time code had been recorded on the same machine, usingthe TIME CODE WRITE function. While the picture looked OK, the envelopeshowed entrance and exit side abnormalities. The pr | ||
| Sony | EVS7000 | EATS TAPES IN JOG/SHUTTLE MODE. | unit intermittently sticks injog/shuttle mode. Found defective rotary mode switch. SOLUTION: replace mode switch. | ||
| Sony | EDV9500 | AUDIO POPS | Audio pops in HiFi left channel on own recording only. Found loose ground screw on FEH connector board on head drum assambly. SOLUTION: Tighten the ground screw. | ||
| Sony | EDV7500 | POOR COLOR RECORDING | Bad color recording. The voltage at pin 14 or the chip wasonly .6v. | ||
| Sony | KV32XBR96S | NO POWER, REPLACED D655 | TV doesn't work, won't turn on. Discovered shorted diode D655. | ||
| Sony | KV32S15 | RATTLE CABINET, SONY LOGO, SPEAKER AND CABINET | Cabinet vibrated depending on the audio level andfrequency. I received customer complaints about KV-32S15. -HQ COOMENTS: We have 2 solutions as follows:1. Apply RTV Glue(7-322-065-19) between speaker frame and all of rubergrommets and/or SONY Logo | ||
| Sony | KV32S10 | BUZZING CABINET, SEE BELOW | The cabinet produced a vibration which depended on thefrequency and volume of the audio from the speakers. Unit repaired 3xsfor this reason, sometimes it is difficult to duplicate problem. RefC104920. These 32 TV cabinets may require a better design. | ||
| Sony | KV27XBR95S | PIX SCRAMBLED AFTER WARM UP, REPLACED IC1204 | Picture scrambled, had to warm up for 15 minutes. Found defective digital comb filter IC-1204. SOLUTION: Replace defective IC-1204 | ||
| Sony | KV20V50 | INTERMITTENT RASTER, REPLACED C310 | Screen blanked out periodically. Picture blurred and gotdimmer before blanking completely. Replaced IC301 and disconnected pin 25(IK) of IC301 and applied external DC of around 3V. Symptom persisted,indicating the trouble was not likely to be after IC301 | ||
| Sony | KV20M10 | NO POWER, REPLACE LEAKY DIODE D609 | Unit has no power. | ||
| Sony | KV2080R | NO AUDIO, REPLACED IC-102 | Unit has no audio. | ||
| Sony | KV1380R | NO PICTURE, REPLACE IC403 | Unit has no picture, but sound is OK. Found no signal from IC403, Video input switching IC. | ||
| Sony | KPR46CX10 | SOUND, NO PICTURE, REPLACED Q602, Q604, AND Q801 | Unit had sound but no picture | ||
| Sony | KPR41EXR95 | NO VERTICAL, REPLACE IC903(5V REGULATOR) | Unit has no vertical deflection. 18V fuses blow after few second. |