Dicas Reparação




Modelo - Chassis CDPC75ES


Pesquisa: CDPC75ES Enviar Dica Resolvida
Resultados 11
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(Chassis)
SintomaCausaSoluçãoPor:
SonyCDPC75ES
AUDIO MUTES AFTER UNIT WARMS UP
SonyCDPC75ES
AUDIO MUTES AFTER UNIT WARMS UP No audio after unit warms up (disc plays OK & display normal).
SonyCDPC75ES
ACCEPTS/SPINS DISC FOR TWO SECONDS THEN EJECTS DISC Accepts and spins disc for two seconds then ejects disc. Alsocredit Glenn Wampler with this report.
SonyCDPC75ES
TORN PRINT ON PCB When you remove IC-102 with Pyro pen, too much glue has beenput underneath IC. When you try to remove the IC, the print tears up thecircuit board. -HQ COMMENTS: The glue used is necessary during the manufacturingprocess to secure the components to the
SonyCDPC75ES
ERRATIC DRAWER OPERATION AND NO PLAY Drawer opens and closes but continues to attempt to load.After a few seconds, the motor cuts off but no focus search. If allowedto cycle without interference the drawer would open again.
SonyCDPC75ES
MECHANISM JAMS Orange colored loading belt is slipping. This causes the trayto hang up on the disc table and jam the unit. This was reported by agood technician at an ASD. He has experienced this problem on eightunits, six of which were already completed and returne
SonyCDPC75ES
TRAY SLOW IN OPERATION Carousel tray was very slow in going in and out. Also hadtrouble bringing optical assembly up.
SonyCDPC75ES
LOADING ASSEMBLY Drawer fails to open. Loading does not occur. Second unitwith this problem.
SonyCDPC75ES
DRAWER WILL NOT OPEN Loading motor will not open drawer. Possible cause isReference No. 113 (loading A) gear. Ramp is steep and requires morecurrent to motor to initiate loading sequence. Voltage on motor is 3.67VDC. By increasing voltage (with external source) to 5 volt
SonyCDPC75ES
POWER ON/NO FUNCTION When unit was turned on, it would display multiple white dotsand would not accept any commands from front pannel or remote. Problemseemed to be constant.
SonyCDPC75ES
DISC TABLE WILL NOT ROTATE The bracket which houses the optical device contacts the baseof the player. This causes table not to rotate or disc won't play. Alsoapplies to S/N 801604, 811179, 801705, 801586, 801520, 811180, 801618. -HQ COMMENTS: The cause of the problem is the me


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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