Dicas Reparação




Modelo - Chassis CDX900


Pesquisa: CDX900 Enviar Dica Resolvida
Resultados 8
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(Chassis)
SintomaCausaSoluçãoPor:
SonyCDX900
TEST MODE ERROR CODES EXPLAINED (SEE CAR BULLETIN # 373) Error codes which are not explained in the service manualsometimes appear on the display when operating the unit in the test mode.
SonyCDX900
DISTORTED & VERY LOW SOUND FROM CD CHANGER (UNILINK-IN) If the CDX900 is hooked up to a CDXU500, Unilink audio isgood. If unit is hooked up to a CDX65, Unilink audio is distorted and lowvolume in CDX900. In the CDXU500 Unilink output floats to 1.0 vDC with noload while CDX65 floats to 4.7vdc with no load, u
SonyCDX900
OPTICAL DIGITAL ADAPTER PLUG AVAILABLE AT NPC: ORDER XAD210 This model offers a digital output signal if the customerpurchases the optional optical digital adapter plug, wich converts theelectrical digital signal from the jack on the rear of the unit tooptical. What is the part number for the adapter plug. -HQ
SonyCDX900
PART # CORRECTION: REF. 119 DAMPER (PART # IS 3-384-914-01) The part # for the damper is wrong in the manual.
SonyCDX900
NO CD PLAY (REPLACED Q681 AND UNDOCUMENTED 2.2 OHM RESISTOR) No CD play. No motor movement upon disc insertion, displayreads reset.
SonyCDX900
KEY SWITCHES ARE NOT OPERATIONAL Unit worked with remote not with face plate , display ok.
SonyCDX900
ELIMINATING ALTERNATOR NOISE Alternator noise is heard from the speakers, particularly inEuropean-made vehicles using floating ground systems.
SonyCDX900
NO DISPLAY OR BACKLIGHTING The unit does not have any display and/or backlighting.


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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