Dicas Reparação




Modelo - Chassis CDXA20


Pesquisa: CDXA20 Enviar Dica Resolvida
Resultados 21
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(Chassis)
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SonyCDXA20
WHITE NOISE ON SOFT PASSAGES OR BETWEEN SONGS A customer took his unit and this article to his dealer withthe same complaint. What is the fix? Reference Car Audio andElectronics. -HQ COMMENTS: Service bulletin Car Stereo No. 135 has been written toremedy this situation. I will fax you a copy.
SonyCDXA20
D-509 WRONG ON NEW MCB JACK CDX-A20 in for smashed MCB Jack and back. Replaced MCB andback. Noticed elevator ran slow.
SonyCDXA20
MODIFIED MD SLED CHASSIS ASSEMBLY Chuck plate included with chassis assembly does not fit withCDX-A20 unit. Original chuck plate does not work with new chassis. Needchuck plate. -HQ COMMENTS: When the chassis assembly is replaced from the old to thenew type the chuck plate must also b
SonyCDXA20
UNIT LOCKS UP AFTER A FEW DAYS Within 2 to 3 days after installation, unit will lock up. Youcannot operate anything. If the unit is removed, it will operate normallyafter a few days. This has happened to 3 units which were installed in aChevy pickup. -HQ COMMENTS: I would suggest
SonyCDXA20
WILL NOT START Will not start. Spindle motor will not turn. Spacer thatholds motor shaft becomes dislodged from board.
SonyCDXA20
DISC WILL NOT LOAD Will not load disc. Main CPU inhibitted. No serial clock in-put to pin 21 from RM-X2 (Remote Commander System). S. Clock was lost onbase of Q523: (Wave form showing differentiation of S. clock pulse).Found that board was missing R541.


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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