Dicas Reparação




Modelo - Chassis CFD760


Pesquisa: CFD760 Enviar Dica Resolvida
Resultados 6
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SonyCFD760
NEW TUNER BOARD IN 9K MODE - REMOVE D513 FOR 10K MODE New tuner control board from NPC was in 9K mode.
SonyCFD760
HIGH PART CONSUMPTION This part is highly consumed. Part is failing prematurelyeven after just a small amount of use. -HQ COMMENTS: Also applies to model CFD-750 and CFS-W304. Tokyo hasbeen informed. Your samples have been sent to Tokyo for evaluation.Tokyo has evaluated
SonyCFD760
TUNER REMOTE CONTROL NOT OPERATIONAL, CD REMOTE CONTROL OK The remote control would not operate the tuner, but it wouldoperate the CD normally. If you moved the function switch from CD toTUNER, the remote would operate the tuner for a short time.
SonyCFD760
INTERMITTENT CD OPERATION The CD section would not operate intermittently. We found theproblem to be caused by Q-803 (LD ON switch). The transistor wouldintermittently not pull the LD ON line low enough (IC-701 pin 10).
SonyCFD760
SERVICE MODE DOES NOT WORK Cannot check sled motor or focus search when in service mode.I have checked two units and get the same response. -HQ COMMENTS: The procedure shown in the service manual for entering theservice mode is incorrect. To enter the service mode, make sure pow
SonyCFD760
WRONG PART NUMBERS FOR MOTOR M-601/M-602 Above part number is for the pulley assembly, reference number360.


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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