Dicas Reparação




Modelo - Chassis KV27XBR95


Pesquisa: KV27XBR95 Enviar Dica Resolvida
Resultados 22
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(Chassis)
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SonyKV27XBR95S
NO CHANNEL CAPTION IN AUX MODE, NORMAL In the aux mode the customer can not use the Channel Captionfeature (example channel 4 as NBC). When they bring up the menu thescreen turns gray. There is no mention of this in the Owners Manual. -HQ COMMENTS: This is normal operation, the Channel Cap
SonyKV27XBR95S
INOPERATIVE SET, REPLACE IC-1402 OR IC-1401 ON A BOARD Unit comes up and shuts down. Problem is with either IC-1402or IC-1401 being shorted. Technician in Burbank says he has seenseveral units.
SonyKV27XBR95S
INOPERATIVE SET, REPLACED IC-1401 Relay would not click when power button is pushed. It wouldclick when unit is plugged into AC. Unplugged connector G-5 on G boardand power switch would work.
SonyKV27XBR95S
INTERMITTENT VOLUME LEVEL, SEE TV SERVICE BULLETIN # 163 When in the SRS mode, periodically the volume drops by 70percent. If the channel is changed, the volume still remains low. Aftera minute or so, the volume will return to normal. Usually the problemoccurs in repeated succession for 30 minutes or more.
SonyKV27XBR95S
TICKING SOUND WHEN CHANNEL CHANGE, NORMAL San Diego SSC home technician informed me of a problem that heis unable to resolve. When channel up/down is used the set produces aticking sound (not popping) through the speakers. -HQ COMMETS: We have a 32XBR95S in our lab. When changing channelsthere
SonyKV27XBR95S
FUSE INSIDE SPEAKER BOX PART NUMBER, 1-518-645-11 Part number for the fuse (lamp) inside the speaker box ismissing from the service manual. -HQ COMMENTS: The part number is 1-518-645-11.
SonyKV27XBR95
CH CAPTION, REPLACE THE EEPROM ON THE Y2 BOARD See page 25 of service manual 1-2 customizing the screendisplay. When you get to step 3, the CH Caption turns gray and when youtry steps, nothing happens. Please advise. What generates thisoperation? -HQ COMMENTS: Check on the Y2 Board the EEPROM,


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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