Dicas Reparação




Modelo - Chassis


Pesquisa: Enviar Dica Resolvida
Resultados 81407
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyKV27V10
NO COLOR, REPLCED COMB FILTER Picture clear with no color traced color circuit. Check video signal input to CM401 is no problem, but no color siganl output from comb filter.
SonyKV27TS20
DARK PICTURE, REPLACED D518 AND R587 Dark picture
SonyKV1993R
CB INTERFERENCE CB interference heard from the speaker, even when the set isoff. -HQ COMMENTS: Please refer to service bulletin No. CTV288R.
SonyKV13TR29
NO PICTURE, REPLACED IC301 TV has sound but no picture.
SonyKP53XBR35
TV DOESN'T WORK WITH REMOTE CONTROL, INFRARED SONSOR Customer can not operate TV with remote control.
SonyGENERAL TV
SOLUTION FOR HIGH PITCH NOISE FORM DEFRECTION YOKE High pitch noise(squeal) come from defrection york.
SonyFD510
NO POWER, RE-SOLDERED AC PLUG. Found ring cracks on AC power plug. This is a common problem Factory needs to improve soldering of this olug.
SonySPPQ210
LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonySPPQ200
LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonySPPA5000
LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonySPP2100
LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonySPP2010
LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonySPP2000
LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonySPP1010
LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonyTCWR545
B DECK WILL NOT OPEN - REPLACED MOTOR DRIVE IC #803 B deck will not open , will cycle back and forth. Foundpositive voltage at pin 8 & 3 of IC803.


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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