Dicas Reparação




Modelo - Chassis CDX5290


Pesquisa: CDX5290 Enviar Dica Resolvida
Resultados 10
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(Chassis)
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SonyCDX5290
CD DOES NOT PLAY, DISPLAY READS E-04 The LCD display of the unit reads E-04. This may be caused bythe CD making contact with the chucking arm (ref# 122). This may cause theCD not to spin and eventually displaying an error message.
SonyCDX5290
OPTICAL PICKUP/SERVO BOARD INCOMPATIBILITY (KSS-410A/313A) The unit came in for service with type KSS-313A opticalpickup, which was defective. The type shown in the service manual isKSS-410A, which was ordered from NPC and installed in the unit, but thispickup did not work in the customer's unit.
SonyCDX5290
NO AUDIO (FOUND AMP IC303 DEFECTIVE) No audio.
SonyCDX5290
UNEXPLAINED ERROR CODE IN TEST MODE: "E-A0" An unexplained error code appeared on the display while in thetest mode. The code is E-A0. -HQ COMMENTS: Tokyo told us that program bugs may account forunexplained error codes. In this particular case, the E-A0 appears whenthe unit tried to eject the
SonyCDX5290
ERROR CODE E44 Servicer has unit that customer complained it dropped out oncein awhile. Servicer has not been able to duplice problem. Put unit intest mode. After 6 hours of playing E44 came up on display but unit kepton playing. Noted FPR 03252. Here's another er
SonyCDX5290
DISPLAY FAILURES (MISSING SEGMENTS, CRACKED LCD, ETC.) Various display failures have been noted, such as missingsegments, cracked LCD, segments always illuminated, etc.
SonyCDX5290
CLICKING DURING LOADING, THEN CD IS EJECTED CD loads and makes continuous mech noise (clicking) then unitwill eject CD. Found one of the arms of the roller assembly slightly bentbackward causing gears to engage during CD loading.
SonyCDX5290
PART NUMBER CORRECTION: LCD801 (CORRECT # IS 1-810-847-21) On page 42 of service manual LCD801 has wrong part number.Correct part number is 1-810-847-21. -HQ COMMENTS: Thank-you for pointing out this error. We will issue aservice bulletin. -See Car Stereo bulletin # 379 for details.
SonyCDX5290
REMOVING KEYSWITCHES (USE PYRO-PEN JR. ON SETTING # 1) The keyswitches may be difficult to remove without damagingthe PCB.
SonyCDX5290
KEYSWITCHES FAIL The keyswitches fail. It is most often the SELECT key butcould be any key. Sometimes there are more than 1 bad switch on the samefaceplate. -HQ COMMENTS: The QA group in Tokyo has been notified and samples havebeen sent to them. An improved switch ha


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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