Dicas Reparação




Modelo - Chassis


Pesquisa: Enviar Dica Resolvida
Resultados 81401
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCFD510
CD SKIPS WHEN JARRED: RESOLDER THE RF SHIELD TO CD BD Intermittent audio. CD shuts off when jarred.
SonyCFD30
DIFFICULT REMOVAL/REINSTALLATION OF CD CHASSIS CD chassis difficult to remove and reinstall. This can breakthe function switch & am/fm switch.
SonyCFD21
CD/NO SPIN -INSTALL SCREW P/N 7-685-648-79 When a CD is installed, it rubs against the chassis.
SonyCFD12
CD LID DOESN'T MATCH HOLDER, MAGNET: CHECK SUPP #1 FOR P/N The CD lids that come when you order ref 111 X33671331,holder CD assy will not work with the part above, holder magnets.
SonyCFD10/12
INCORRECT PART NUMBER FOR OPTICS: CHECK CORRECTION #1 The part number listed for the optic device is incorrect.The part number listed is 8-548-137-11 for model CFD12. This info is onpage 37, Ref 405. For model CFD10 this info is on pg 64 Ref 405.SOLUTION: The correct part number for the optic device is 8
SonyCFD10
NO AC POWER: REPLACE INLET JACK P/N 1-540-009-11 Switch inside inlet jack is defective. The switch gets stuckin the battery power position and will not accept the power cord.
SonySLVR50C
SMEARY RED ON SELF RECORDING / DL301 Smeary red on self recording try to adj RV302 and RV303 onYC93 BDboard but still did not correct the problem.
SonySLV770HF
DOES NOT AUTOTRACKAutotracking does not work. Found no RF envelope on pin60 of IC203.Shield of R/P amp had sharp pin which shorted some traces on RV-33 board.
SonySLV720HF
UNIT RECORDS STATIC ON HI FI TRACK When recording on line in audio, steady tone, the audiosounded fine but when playuing back what was recorded, there was staticpresent.
SonySLV620HF
STOPS AFTER PUSH PLAY No pulse at micro, stops after push play reads, L-01 abnormalT reel rotation)
SonySLV620HF
LINE ACROSS MIDDLE OF PICTURE When playback in EP mode picture is ok but will be distortedwhen it playsback in SP mode. -SOLUTION : Replaced upper drum restored normal operation.
SonySLV585HF
TAPE GUIDE FALLS OUT Retaining pin comes out of tape guide, cuaisng guide to fallout of unit.
SonySLV585HF
LI SIGNAL NOT BEING DISPLAYED Signal input of LI is not displaying -SOLUTION :IC102 is bad because it does not electronically switch.Replaced this IC restored normal operation.
SonySLV20HF
UNIT WON'T EJECT When pressing eject, the tape guides would come to the homepostion but the basket wouldn't come up.
SonyEVS700U
WHITE LINEIN PICTURE ON PB Noise is generated in video on playback.


Assistência TécnicaAs dicas apresentadas destinam-se a técnicos de eletrónica, a tentativa de reparação ou assistência sem ter conhecimentos de eletricidade e eletrónica, podem provocar danos mais graves aos equipamentos e, devido a tensões muito elevadas em alguns circuitos, graves danos fisicos que podem constituir um risco em determinadas reparações.

Não arrisque reparar equipamentos com tensões elevadas se não tiver conhecimentos técnicos para o fazer em segurança.

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