Dicas Reparação




Modelo - Chassis CPD1320


Pesquisa: CPD1320 Enviar Dica Resolvida
Resultados 8
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCPD1320
DISTORTION LINES AT BOTTOM OF PIC OR VERTICAL JITTER Customer complained of unstable bands of lighter lines anddensity about an inch off the bottom of picture. If you flex the Dboard at the heat sink for IC400 you will get varying degrees of loss ofvert lin and vert jitter. The only ground for several co
SonyCPD1320
AFTER 1 HOUR TURNS GREEN, REPLACE IC-001 B-BOARD After unit was on for an hour, display was all green.
SonyCPD1320
PICTURE IS UNSTABLE WHEN CHANGING FROM TEXT TO GRAPHICS MODE
SonyCPD1320
EXCESSIVE GREEN BACKGROUND WHEN USED WITH A MAC Customer complains about the picture being green but, whenconnected to the signal generator at the Service Center the picture is OK. -HQ COMMENTS: Most likely what is occurring is that because MAC PCsoutput both Sync On Green and Separate H and V sync,
SonyCPD1320
RECOMMENDED SCREEN CLEANER
SonyCPD1320
CURVATURE OF THE CRT What is the curvature of the CRT? -HQ COMMENTS: The radius of curvature of the CRT is: Side to side R =660mm. Diagonally R = 1015mm.
SonyCPD1320
NO PICTURE High voltage, no picture. Please refer to S/M supplementnumber 2. Pressure from the cabinet bottom is causing the plastic spine topush diode D-402 against pin 7 of IC-400. Also applies to serial number5000850.SOLUTION: Clip pin 7 of IC-400 to remove the
SonyCPD1320
DEAD UNIT No picture.


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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