Dicas Reparação
Modelo - Chassis
Pesquisa: Enviar Dica Resolvida
Resultados 81533
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDTR54 | WON'T LOAD TAPE (FOUND DRUM WOULD NOT ROTATE; REPLACED DRUM) | Unit would not load tape. Found that the drum had a tightspot which prevented it from rotating. | ||
| Sony | CCDTR54 | NO REW OR REVIEW, NOISE IN PLAY (MAGNET ON REEL CAME LOOSE) | The unit had no rewind or review. Noise could be heard duringplay. Found problem to be caused by the magnet on the supply reel comingloose. | ||
| Sony | CCDTR54 | DEAD (FOUND LOOSE CONNECTOR BETWEEN POWER MCB & MAIN MCB) | The unit was dead found a loose connector between the powerboard and the main board. | ||
| Sony | CCDTR54 | WON'T STAY IN RECORD (FOUND MODE SWITCH IN WRONG POSITION) | Unit would not stay in record when the start/stop button waspressed. Found that the start/stop mode select switch was set in theposition which allows recordings to be made only while the start/stopswitch is held in. This is an operational feature of th | ||
| Sony | CCDTR54 | DEAD (FOUND BATTERY CONTACT J001 ON DD-80 MCB COLD SOLDERED) | Dead. Found battery contact J001 on DD-80 MCB was coldsoldered. | ||
| Sony | CCDTR54 | WON'T THREAD (FOUND HIGH TAPE TENSION DUE TO REF 769 LOOSE) | Unit would not thread tape. Found problem to be caused byratchet tension spring (ref. 769) coming dislodged from at the chassisend. | ||
| Sony | CCDTR44 | NO EVF PIX (FOUND VF-87 BOARD LOADING DOWN EVF VIDEO SIGNAL) | Unit had no EVF picture. Found problem to be caused by adefective VF-87 board which was loading down the signal from Q063 on theVC167 board. Could not find any obvious shorts on the VF-87 board. | ||
| Sony | CCDTR44 | DOOR WON'T CLOSE (MODE SWITCH BAD, MECH DID NOT EJECT FULLY) | Cassette door would not close, because the mechanism did notfully eject the last time the tape was ejected. Found problem to becaused by a faulty mode switch. | ||
| Sony | CCDTR44 | NO EJECT (FOUND TENSION REG. REF 833 WAS JAMMIMG LS CHASSIS) | The unit would not eject the tape. Found problem to be causedby the tension regulator plate which had come loose and was jamming the LSchassis. | ||
| Sony | CCDTR44 | NP FF OR REW (FOUND TEAR IN FP249) | The unit would not rewind or fast forward. Found problem tobe caused by unit not sensing movement of the supply reel. This wascaused by a bad conection on FP249, caused by some sort of contact with asharp edge. | ||
| Sony | CCDTR44 | POOR FOCUS ON EVF (FOUND FOCUS RING ON CRT MOUNTED POORLY) | The unit had poor focus on EVF. Found problem to be caused bythe focus ring being hot-glued to the CRT at an angle which preventedgood focus. This apparentlt occurred during manufacturing. | ||
| Sony | CCDTR44 | NO ZOOM (FOUND TAB WHICH FOLLOWS WORM GEAR DISLODGED) | Lens would not zoom. After removing the zoom motor found thatthe inner tab which follows the worm gear on the motor shaft had twisted,preventing proper engagement with the worm gear. | ||
| Sony | CCDTR44 | DRUM IS UNUSUALY NOISY (TIGHTENED 3 SCREWS INSIDE OF DRUM) | Drum made rubbing noise while spinning. After removing thebottom plate of the drum assy, found the 3 inner screws loose. | ||
| Sony | CCDTR44 | NO COLOR IN REC, E-E OK, PRE-REC OK (FOUND X701 BAD) | Unit would not reord color. E-E color and playback ofpre-recorded tape color were OK. Found problem to be caused by X701 whichwas not put together properly. | ||
| Sony | CCDTR44 | INTERMITTENT NO POWER (FOUND COLD SOLDER ON J1 ON DD-80 MCB) | Unit was intermittently dead. Found problem to be caused bycold solder on J1 of the DD-80 MCB. |