Dicas Reparação
Modelo - Chassis SL25
Pesquisa: SL25 Enviar Dica Resolvida
Resultados 24
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SL25 | EXCESSIVE BACK TENSION - PICTURE DISTORTED | This unit at first appeared to have a capstan problem. Onchecking further we found the back tension to be excessive. This wascaused by the brake solenoid not engaging fully. | ||
| Sony | SL2500 | REWIND PROBLEM | Close inspection of enclosed upper drum revealed a slightimperfection (marked). Replaced again OK.-HQ COMMENTS: We will evaluate this sample and inform you of our results. | ||
| Sony | SL25 | EXCESSIVE DRUM SPEED, PICTURE DISTORTED | Drum speed excessive. There was approx. +10VDC on drum errorline which should be about +6VDC. Drum free speed control had no effect.Checked drum PGS and found PGS pulse missing, checked PG coil and foundit open. | ||
| Sony | SL2500 | FULL ERASE HEAD ON AT ALL TIMES | No playback except for the first few sec. Counter works for5 sec then stops as picture disappears. Found no video/audio or CTL afterrewinding and tried to play it. Power was already on and erasing tape. | ||
| Sony | SL2500 | BRAKES DRAGGING | Brakes would not release. | ||
| Sony | SL25 | NO P/B OR F/F FUNCTIONS | No F/F mode at all. Would enter rewind mode whenever the P/Bmode was entered. The sensor leads resistance would change from 4 ohms to20 ohms whenever the leads or the PC bd of the sensor was agitated. | ||
| Sony | SL2500 | TAPE SPILLING | In the playback mode the take-up reel was not taking the tapeand the tape was spilling out at the pinch roller. The cassette waslocked in the cassette compartment. | ||
| Sony | SL2500 | SS-10 BOARD CHANGE | Old board (SS-10A, P/N A-6715-131-A) uses PCB Part number1-605-574-23. New board uses 1-605-574-32. Trick and other functions donot work. | ||
| Sony | SL2500 | DROP OUT OF FUNCTION IS SPECIAL EFFECTS MODE | After 15 mins on, unit would go into STOP mode when specialeffects was selected. |