Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18940
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyKV2084R
CHANNELS NOT STABLE - PROBLEM WITH LOCK UP, SHORTED Q934 The channels would take a couple of seconds to lock in and itappeared as if the unit was hunting. We found that there was no horiz.input on the upc - IC101/P.8. We traced the problem to a defective Q934/horiz. sync separator on the U board.
SonyKV2071R
NO REMOTE FUNCTIONS, REPLACE IC001 ON "T" BOARD Unable to use remote functions. Troubleshoot the A boardcould find nothing wrong. Sircs signal looked good coming into PLL cont-roller. Changed A board did not resolve the problem. Changed receiverdetector IC001 on T2 board, resolved problem. The on
SonyAVU270
NO TV OR VIDEO Unit had no TV or AUX video.
SonyCCDV8AFU
LINES IN PIX Lines in pix.
SonyCCDM8U
POOR PIX REPRODUCTION Poor playback picture.
SonyCCDM8U
SHUTDOWN Unit shuts down.
SonyCCDV8AFU
NO AUDIO No audio.
SonyXRA37R
NO AUDIO OUTPUT FROM SPEAKER OUTPUTS No audio output.
SonyWM45
INTERMITTENT SPEED Intermittent speed.
SonyCFS4000
DEAD Unit will not power up.
SonyWMF41
LEFT CHANNEL HEADPHONE DOES NOT WORK No audio left side from headphones. Headphone jack wasdefective.
SonyKV2780R
NO PICTURE, REPLACE TV/VIDEO SWITCH S-006 No picture.
SonyWMF41
DURING PLAY, TAPE JAMS During play, capstan speed and reel speed change causingtape to jam.
SonyFD2A
WRONG P/N FOR L201 Wrong P/N in FD2A manual for L201. I believe it should be1-408-098-00 same as FD20. -HQ COMMENTS: We will publish correction on this.
SonyKV25VXR
NO FUNCTIONS No audio, TV or VCR.


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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