Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18940
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonySTRAV260
WRONG PART NUMBER - CX7925B PLL IC S/M Page 27 gives wrong P/N for above. It is listed as8-759-925-00 which is SN7417NS. -HQ COMMENTS: We issued a S/B (Hi-Fi #217). Some manuals for othermodels also list this IC as P/N 8-757-925-00. This is subbed in KCP.
SonySLHF400
NO POWER OR PICTURE ROLLS DURING PLAYBACK Will not power up or pix rolls while playing a tape.
SonyD7S
CHARGED UP AND WILL NOT RUN MORE THAN ONE HOUR Battery will not run unit longer than 1 hr. Charged for 9 hrsunit ran for 35 min. Charged another BP-200 12 hrs, unit ran for 2 hrs.Checked D7S current drain 270mA. What is the charging time for theBP-200. How long should the D-7 run with a fully cha
SonyKPR4110
D-6001 P/N IS INCORRECT, CORRECTED NUMBER IS 8-719-931-05 Part number for D6001 and D6002 are listed as 8-719-935-05 inservice manual. Research indicates that the correct part number for theabove diodes is 8-719-931-05. -HQ COMMENTS: The part number has been corrected in the Service ManualSupplement.
SonySL2400
EATS TAPE WHILE EJECTING During unthreading, take up reel will not take up tape so eatstape when ejects.
SonyCDXA10
NO REMOTE FUNCTION We have seen a few units at the SSC now with the problem ofno remote function.
SonyCRF1
NO PLL OPERATION In the PLL locked mode it was not possible to tune.
SonyKV1961
NO SOUND, PICTURE OK, LEAKY C215 Unit had normal picture but no audio - servicer replace IC201,CF202, T204 and T205 with no effect.
SonyD50
OPTICAL PICKUP WILL NOT RETURN TO HOME POSITION Optical pickup travels to outer edge of disc, but will notreturn to home position. Appears to operate normally in service mode.
SonyICF9740W
NOISY VOLUME CONTROL Noisy volume control, worst at low end of range. Tech. claims4-5 units/month for last several months.
SonyKV2680R
INTERMITTENT MUTING, REPOSITION JUMPER WIRE Two units having intermittent muting problem and missing partsof words, sometimes sounded like distorted audio. This problem developedon units that had repairs performed on X board and the original positionof jumer wire from point B to point B (connecti
SonyCCDM8U
NO LUMINANCE ONLY COLOR No luminance, only color.
SonyCCDM8U
DOES NOT EJECT TAPE Unit does not eject tape fully out of cassette compartment.
SonyCCDM8U
PICTURE LOOKS RED AND WASHED OUT ON OUTDOOR SCENES Found iris was stuck in open position.
SonyXR747R
LOCKUP OF MICROPROCESSOR Unit locked up. Stuck on 530AM. No buttons had any input.


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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