Dicas Reparação




Modelo - Chassis STRAV910


Pesquisa: STRAV910 Enviar Dica Resolvida
Resultados 23
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonySTRAV910
UNIT DEAD - NO POWER OR DISPLAY Unit is dead. No power and no display.
SonySTRAV910
MICROPROCESSOR RESET Refer to FPR number L0613. -HQ COMMENTS: System malfunctions caused by the microprocessor lockingup can usually be traced to either a supply voltage problem, or aninterface problem. Resetting, and in extreme cases, replacing the microis the only way to
SonySTRAV910
OUTPUT TRANSISTORS DEFECTIVE Several units to date with two output transistors defectiveand F-801/802 open. Checked driver and other transistors - all ok.
SonySTRAV910
MICROPROCESSOR RESET When switching the surround from any mode to simulated (i.e.dolby to simulated, live to simulated etc.), the main and surroundspeakers mute. When switched off or back to any other mode, only thesurround speakers come back on. By switching the input sele
SonySTRAV910
WRONG PART NUMBER FOR 6 PIN OUTPUT JACKS J403-J405 The part number listed in the manual for the output jacks areall the same regardless if it is a 4 pin or 6 pin jack.
SonySTRAV910
UNIT IN PROTECT Unit in protect. Amp o.k., drivers, pre-drivers, etc.
SonySTRAV910
NO SURROUND OUTPUT OR LOW SURROUND OUTPUT Customer complains of no output from the rear surround outputsor low output. Other complaint is that the surround output varries inlevel. Sometimes there is much output and other times during same programthere is no output. -HQ COMMENTS: The output to
SonySTRAV910
PART NUMBER FOR TOP CABINET STRAV910/1010 Part number is missing from manual/retrieved from Tokyo. Thepart number is 4-925-039-11.


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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