Dicas Reparação




Modelo - Chassis TAM1000


Pesquisa: TAM1000 Enviar Dica Resolvida
Resultados 10
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyTAM1000
KEEPS CUTTING OFF ICM - REMOVE SOLDER SHORT ON IC306 Cuts off first call and then it will not record any messageat all.
SonyTAM1000
UNIT CUTTING OFF ICM - REPLACE C337, P/N 1-126-301-11 Unit cut off ICM unless talking softly into phone. found C337leaky.
SonyTAM1000
UNIT GRABS A LINE - REPLACE Q302, P/N 8-729-927-24 When outside phone line is plugged into unit, unit will grab aline. This is caused by Q302 being shorted emitter to collector. Verysimilar to the problem with the TAM30/50
SonyTAM1000
UNIT CUTS OFF MESSAGES - RESOLDER IC803 When playing back OGM, memo and ICM messages, unit will onlyplay half the message. Found a poor soldering job on IC803. This problemis found on several other units.
SonyTAM1000
NO POWER - RESOLDER IC102 No LCD display. Plugged in power adaptor. Checked voltage atJ101 plug: +12V ok to IC102. Visual inspection on IC102: ground and outputof the voltage regulator were cold soldered.
SonyTAM1000
DISTORTED OGM & MEMO - REPLACE MIC301, P/N 1-542-161-11 After recording OGM/Memo messages, playback is distorted.Replacing MIC301 fixes this problem. This problem has been found onseveral other units.
SonyTAM1000
PART NUMBER OF IC201 NOT ON SUB MASTER Part number of IC201 (8-759-168-14) is not on sub master. -HQ COMMENTS: Thanks for the info. The part has been loaded in by KCPS.In the future even though the part may not be registered at KCPS, pleaseorder anyway as when KCPS receives your order, they
SonyTAM1000
PART NUMBER OF X401 NOT ON SUB MASTER Part number of X401 not on submaster. -HQ COMMENTS: The part has been loaded by KCPS. Thanks for the info.
SonyTAM1000
PART NUMBER OF UPPER CABINET ASSY NOT ON SUB MASTER Part number of upper cabinet assy (ref 11) not on sub master. -HQ COMMENTS: The part has been loaded by KCPS. Thanks for the info.
SonyTAM1000
UNIT LOCKED UP - PLAY BUTTON STUCK. After plugging power into unit, the unit would say you haveno messages and then none of the buttons would work. Found the playbutton pressed and stuck down locking the unit up.


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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