Dicas Reparação
Modelo - Chassis DTC670
Pesquisa: DTC670 Enviar Dica Resolvida
Resultados 10
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | DTC670 | REPAIRED TAPE SKEWING USING TR SERIES CAMERA TAPE GUIDE | With regard to the continuing problem of sound distortion andtape wrinkling, replacing the tape guide (item 306, part of 310 on pg 56of the service manual) with a fabricated guide constructed from the outerbrass portion of the TG3 guide in the FL mechani | ||
| Sony | DTC670 | TAPE SKEW MOD DOES NOT SOLVE PROBLEM | Tape curling at T1 and S1 guides. There is excessive play(up/down) between catcher ref 305 and guide base ref 302. -HQ COMMENTS: Replace the catcher and guide base. Also, check thejoint (#1 guide) item #303 and shaft (load lever joint) item #319 to see | ||
| Sony | DTC670 | EATS, WRINKLES TAPE -READJUST T2 TAPE GUIDE AFTER MOD INSTL | Unit eats (wrinkles) tape (after Mod). | ||
| Sony | DTC670 | UNIT WRINKLES TAPE - GUIDE ASSY REF. 309 NOT ADJUSTABLE | Intermittently this unit wrinkles the tape top edge. Theguide (item 306), mounted on the lever, is not adjustable. The only way tocompensate for mechanical tollerences involved was to shim the wholepinch lever assembly (ref 310) upward, thus relieving gu | ||
| Sony | DTC670 | DISTORTED AUDIO - DRUM ASSY FAULTY, P/N 8-848-567-11 | The unit had either no audio or distorted audio on playback ofthe self-recorded and pre-recorded tapes. | ||
| Sony | DTC670 | PART NUMBER FOR RF BLOCK NOT LISTED IN SERVICE MANUAL | The part number for the RF block mounted on the deck mechanismis not shown in the service manual. | ||
| Sony | DTC670 | CAUTION LIGHT COMES ON WHEN LOADING TAPE - CN08 UNPLUGGED | There was no drum rotation and the caution light comes on. | ||
| Sony | DTC670 | UNIT WON'T COMPLETELY REWIND | Unit would play and fast forward correctly, but wouldn'tcompletely rewind a DT120 tape. All play tensions were correct. However,with no tape loaded and mechanism in rewind, turning take-up spindle withfingers revealed high stiffness and drag. | ||
| Sony | DTC670 | TAPE WRINKLES DUE TO IMPROPER FWD AND BACK TENSION | Technician Lai Lu reports tape wrinkling problem. Forward andback tensions appear too high. Reading FWD as 20+ and back at 15. Bothhave a lot of jumping as shown on the torque cassette. Experimentally FWDtension can be reduced to about 15 by clipping | ||
| Sony | DTC670 | EATS TAPE ON UNLOAD/EJECT | During unloading, the guides start coming back, but the tapeis not spooled back into the cassette fully. This results in a loop thatsnags on the mech during eject. It appears that the brakes are not beingactivated at the proper time. We can't figure o |