Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18940
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDG5 | INTERMITTENT NO PICTURE | Tapping IC6 (ROM), CD board, casued problem to occur. | ||
| Sony | CCDV8AFU | PICTURE DISTORTION DURING PLAYBACK | 1) Capstan servo would not lock during playback. ATF errorvoltage (IC106, Pin 25, VI-6 bd) at 4VDC. No output at IC106, Pins 11 &12. 2) Capstan also stopped intermittently during playback. Pin 8 ofCN511, SV-13 bd, not fully extended. | ||
| Sony | CCDV8AFU | TAPE INTERMITTENTLY EJECTS WHILE THREADED WHEN PB IS ENTERED | 1) Tape intermittently ejects while threaded when PB button ispushed (causing tape damage). 1) Intermittent capstan rotation during PB. | ||
| Sony | CCDV8AFU | CASSETTE DOOR WON | Locked mechanism using mode selector jig. During loading unitwould intermittently thread fully, then unthread slightly causing pinchroller to repeatedly engage and disengage. | ||
| Sony | CCDV8AFU | UNIT SHUTS DOWN AFTER CAM POWER IS TURNED ON | When cam power only or cam + VTR power is turned on, unitshuts down after a few seconds of playback or recording. Playback offunction tape indicated no drum lock. Self recorded tape appeared locked. | ||
| Sony | CCDV8AFU | INTERMITTENT NO POWER ON | Sys. 5V was present, but mode control CPU, IC601, SK-7 bd,would not issue VTR on signal (Pin 19). | ||
| Sony | FD2A | DEAD, REPLACED Q602, IC601, T601 | Unit was dead. Replacing Q602 and IC601 restored raster, butsound and picture were weak. | ||
| Sony | CFSW400 | NO AUDIO IN TAPE MODE | No audio in tape mode. | ||
| Sony | CDXR7 | NO DISC EJECT | During disc eject - disc jammes against the edge of the doorand reloads. | ||
| Sony | SL20 | SUB PART FOR IC201 | S/M lists IC201 as M54543L (8-759-600-24). The IC that isinstalled in the four units I have inspected is LB1640 (8-759-801-60).The LB1640 IC is a 10 pin IC, and the M54543L is a 9 pin IC. Are theseIC -HQ COMMENTS: Either one may be used. When using t | ||
| Sony | XR747R | PART NO PROBLEM IN MANUAL | Above part number not in system. Looking at fiche I foundpart number A-3217-255-A as correct number for filter assy in XR-747R. -HQ COMMENTS: The number from the microfiche is correct (A-3217-255-A).A service bulletin will be issued. | ||
| Sony | CCDV8AFU | DISTORTED CAMERA OUTPUT | Sample crystal changed oscillator frequency from 28.6MHz to5MHz after 10 minutes. | ||
| Sony | VTX1100R | DC TO DC CONVERTER RUNS EXTREMELY HOT | DC to DC converter runs extremely hot. This is the secondunit at same dealer location within 30 days. -HQ COMMENTS: Q112 failure is rather accidental and its replacementshould be sufficient. We can protect Q112 by adding 33 ohm 1/6W(1-247-795-00) resi | ||
| Sony | TAAX5 | INTERMITTENT ENGAGEMENT OF THE SPEAKER PROTECTION CIRCUIT | Intermittently the speaker protection circuit would engagewithout any apparent reason. We found that intermittently there would beapprox. 1V on Pin 4 of IC401/Protector. We traced the problem back toconductive glue found in the area of RY301. | ||
| Sony | HVC2800 | HORIZ JITTER/PULLING | The picture would jitter horiz and pull in from the leftside. We found the output waveforms to be distorted around IC4/HORIZ OUT. |