Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyKV27TS30
MILD PIECRUSTING/HORIZONTAL TEARING, REPLACE C-501 The set exhibited a mild form of piecrusting which gotprogressively more pronounced as the unit heated up. We found the problemto be C-501 which is used to decouple the B+ line from the horizontal andvertical oscillators. Replacement resolved the probl
SonyCVPG500
NO POWER No power.
SonySPP320
NO CHARGE Two incidents of bent battery contact springs.
SonyKV32XBR70
SHORTED HORIZONTAL OUTPUT TRANSISTOR, REPLACE IC-301 & H OUT Set would turn on with a high squeal then shut down.Eventually it shorted the horizontal output transistor. I belive the Hor.Freq. was too high.
SonySSU501AV
CRACK ON CABINET Cabinet comes apart at top corner. Glue was used only on the 4corners which hold back cover. It needs glue all around as on new cabinet.
SonySTRAV910
LOW LEVEL HUM Low level hum. Tightening the screws which attach the PCboard to the chassis seem to clear the problem. I have received manycomplaints relating to this.
SonySTRAV1010
LOW LEVEL HUM Low level hum. Also pertains to serial numbers 807558 and804110.
SonySTRAV1020
DISTORTED SOUND Distorted right channel audio in surround mode.
SonyKV27HFR
NO ON SCREEN DISPLAY, LEAKY D-121 No on screen display.
SonyXR6180
NO AUDIO All functions ok. Unit had no audio output.
SonySTRGX80ES
HINGES FOR LID ASSEMBLY A dealer in Salt Lake City reported the hinges were broken onthree units. Need the part number for hinge that connects No. 1 and No. 8on page 44 of the service manual.
SonyXR6087
TAPE STICKS WHEN EJECTING Tapes are intermittently sticking inside when ejected. Thereturn link has a square bend on the end toward the rear of the deck andan angular bend on the front. If the spring is installed backwards, itcauses the problem. -HQ COMMENTS: Thanks for the inf
SonyXR6180
TAPE STICKS WHEN EJECTING Tapes are intermittently sticking inside when ejected. Thereturn link has a square bend on the end toward the rear of the deck andan angular bend on the front. If the spring is installed backwards, itcauses the problem. -HQ COMMENTS: Thanks for the inf
SonyXR7070
TAPE STICKS WHEN EJECTING Tapes are intermittently sticking inside when ejected. Thereturn link has a square bend on the end toward the rear of the deckand an agular bend on the front. If the spring is installed backwards, itcauses the problem. -HQ COMMENTS: Thanks for the info.
SonyXR5000
TAPE STICKS WHEN EJECTING Tapes are intermittently sticking inside when ejected. Thereturn link has a square bend on the end toward the rear of the deck andan angular bend on the front. If the spring is installed backwards, itcauses the problem. -HQ COMMENTS: Thanks for the inf


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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