Dicas Reparação
Modelo - Chassis EVC8U
Pesquisa: EVC8U Enviar Dica Resolvida
Resultados 12
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | EVC8U | SNOWY PICTURE EVERY TWO OR THREE SECONDS | Every 2 or 3 seconds the picture would become snowy. Soundremained OK. | ||
| Sony | EVC8U | SERVO SPEEDS UP WHEN PAUSE IS RELEASED | The capstan servo speeds up when pause is released thensettles to normal play. | ||
| Sony | EVC8U | CAMERA RECOGNITION AND TALLY OPERATION | 1) How does the EV-C8U know when a camera is connected?2) Is the tally output at camera connector CN807 pin 9 active whenconnecting a line input via the multipin connector? -HQ COMMENTS: 1) Via the serial control bus at camera connector CN807pin 7. 2) | ||
| Sony | EVC8U | NOISY PICTURE (PLAYBACK) | Tape recorded on this unit played back ok on another unit. InPlayback mode, picture very noisy, looked like a de-tuned picture fromtuner. Inspection revealed excessive noise on pins 12 and 13 of IC-101,AR-4 board. Also, noise present on 5 volt line on | ||
| Sony | EVC8U | NO THREADING OF CASSETTE TAPE | No tape threading. Loading motor moves. | ||
| Sony | EVC8U | NEED TO FEED MIC INPUT TO 12 PIN CAM CONNECTOR | Need to feed mic input to 12 pin cam connector. Refer topage 96 S/M. CN113, Pin 2 Mic CN007, Pin 7 Cam/LineHow to switch to mic? -HQ COMMENTS: This 12 pin connector is a multi-connector with manyapparent applications. There is a serial control L | ||
| Sony | EVC8U | NO PART NUMBER FOR FLEX CONNECTORS | Can not find P/N for flex connectors shown in explodeddiagram on page 101. -HQ COMMENTS: Connector part numbers are listed on pages 108 and 114 ofS/M. Part numbers are 1-557-555-11 (CN509, SV-13) and 1-562-583-11(CN506, MC-4). | ||
| Sony | EVC8U | NO VIDEO PB | 1) Unit had no playback video - just intermittent flashes.2) Poor sync and rainbow in picture. | ||
| Sony | EVC8U | COUNTER DOES NOT WORK | Counter does not work. | ||
| Sony | EVC8U | DISTORTED VIDEO | Video looked very cloudy - no high freq. | ||
| Sony | EVC8U | NO EJECT | Unit would load OK. Play tape for a few seconds then stop.FF or REW would run for a short time then stop. When eject was pushed thetape would unthread, but cassette compartment would not come up. The modeswitch was not running, it was staying in the l | ||
| Sony | EVC8U | NO EJECT AND SHUTDOWN DURING PLAYBACK | 1) Tape unthreads during eject mode, but will not unload.After unthreading eject LED blinks. 2) During playback, unit stops afterabout 10 sec and eject LED blinks. |