Dicas Reparação
Modelo - Chassis SLHF900
Pesquisa: SLHF900 Enviar Dica Resolvida
Resultados 57
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SLHF900 | TUNER LOCKS UP | After several (3-4) hours of use, tuner locked up, i.e.channel change impossible. | ||
| Sony | SLHF900 | SHUTDOWN DURING PLAY | Auto stop during play. | ||
| Sony | SLHF900 | NO CUE/REVIEW | Cue/Review inoperative. Audio mutes and capstan speedincreases slightly. Noticed C/R signal at base of Q523 (SS-53 board)would toggle, but no change at collector. | ||
| Sony | SLHF900 | INTERMITTENT PAUSE RELEASE | Once every 10 or 20 times during pause release the tape gotdamaged by the machine. The cause was that the take-up reel did not turnas a result tape wrapped around capstan shaft. | ||
| Sony | SLHF900 | UNIT INTERMITTENTLY CHANGES CHANNEL INDICATION | Intermittently the channel indication on the display tubewould change. Eg. if channel 11 was tuned in, intermittently the displaywould read 123 and then change back to 11. There was no change in videoor audio information. We found the RQST, data and c | ||
| Sony | SLHF900 | TAPE DAMAGE FROM CAPSTAN OVERRUN | Unit would intermittently eat tapes after on index search ofCUE/REVIEW. Capstan motor would overrun and spill tape. Observed amomentary low on Pin 3 of IC505 (PWM Gen) on SS-53 board would causecapstan motor to overspeed. This would continue even if t | ||
| Sony | SLHF900 | P/N FOR 16 CONDUCTOR CABLE FROM JG-2 TO CH-38 BOARD | Refering to Page 167 of S/M, we need the 16 pin cable fromthe JG-2 board to the CH-38 board. Please advise. -HQ COMMENTS: The cable is not available as a replacement part. I will,however, send you a cable from another unit. In the future, please hard | ||
| Sony | SLHF900 | FM MODULATOR DEVIATION ADJUSTMENT | RV207 had to be replaced. Deviation alignment on Page 274requires a spectrum analyzer. | ||
| Sony | SLHF900 | INTERMITTENT SHUTDOWN DURING PLAYBACK | We are still having problems with this part both in newequipment and as supplied by Kansas City. The unit will intermittentlygo into emergency shut down. This is caused by rubbing of the reel assyagainst other components of the unit. -HQ COMMENTS: Tok | ||
| Sony | SLHF900 | NOISE BAR IN PAUSE MODE | When PAUSE button was pressed, noise bar would appear in thevideo. | ||
| Sony | SLHF900 | INTERMITTENT TAPE JAM | Intermittently capstan motor overruns and eats tape whengoing from BETASCAN to PLAY. Observation of the capstan error voltage atTP515 on SS-53 board indicated that it remained at BETASCAN level, eventhough reels had switched to PLAY. C/R switching was | ||
| Sony | SLHF900 | P/N FOR UPPER REAR PANEL | We ordered Ref. #76 and received the UV ant. switch, we alsoassumed the block cosmetic plastic panel would come with it (it didnWe located a part # from the damaged plate which is 3-691-780-00 whichisn -HQ COMMENTS: The part number you seek is 3-691-782 | ||
| Sony | SLHF900 | MODIFICATION TO INCLUDE FLYING ERASE HEAD | Industrial model, GCS-50 contains flying erase head forediting. Customer would like to modify his SL-HF900 to include samecircuitry. Is this possible? -HQ COMMENTS: No GCS-50 contain completely different boards thanSL-HF900, including IF-11 board whic | ||
| Sony | SLHF900 | EATS TAPE | Very intermittently coming out of Beta-scan, reel motor slow,but not capstan. Results are tape damage since TU reel cannot wind itfast enough. -HQ COMMENTS: Problems of this nature are difficult to find. As wediscussed, if you send the unit to us we w | ||
| Sony | SLHF900 | INT LOSS OF RF FROM HEAD AMP | This unit would int lose RF output from IC001 Pin 27 and 16.IC001 would switch to the record mode of operation, because Pin 13 was at4.5V. IC407 V-REC P output was int wrong. |