Dicas Reparação




Modelo - Chassis TCFX30


Pesquisa: TCFX30 Enviar Dica Resolvida
Resultados 5
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyTCFX30
ERROR IN S/M In the schematic section (Pages 24B, 25 of both manuals)R321 and R322 are mislabelled as R332, R321 respectively. Also a missingconnection line exists in both service manuals. It is located to theleft of the mislabelled resistors. -HQ COMMENTS: The sc
SonyTCFX30
BELT SLIPPING The customer complained that he intermittently could notopen the cassette door. This was due to the head assembly not completelydisengaging. We found that the belt would occasionally slip on thecapstan during the disengagement process. The belt appear
SonyTCFX30
GROUNDING SPRING NEEDED Intermittent static noise was recorded when humidity levelsare low, erase and R/P heads were eliminated by grounding to chassis thisproblem occurs both on record and playback. -HQ COMMENTS: 1) Please apply grounding spring to erase head as outlinedin Ta
SonyTCFX30
AGED RESISTOR Unit would slow down in rewind and fast forward modes whenDolby C was turned on.
SonyTCFX30
DEFECTIVE REEL MOTOR Motor noise was audible through the right channel. This wascaused by excessive sparking of one of the brushes in the reel motor.


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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