Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18941
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCDX5490
THE DISPLAY PANEL IS MISSING SEGMENTS The LCD Display is scrambled and appears to be missingsegments.
SonyCDX5090
NO AM/FM OUTPUT No response from tuner unit. The connections were not loose.
SonyCDX5090
BUTTONS DO NOT WORK Switch collapsed and customer broke 6 key button trying tothe make unit work.
SonyCDX5090
GREEN BACKLIGHTS OF DISPLAY IS OUT The green backlight lamps of display are out.
SonyCDX5090
NO POWER Will not power up.
SonyCDX4090
FM BUTTON LOOSE The FM buttom (REF#65) is loose and the front panel subassembly (REF#61) was broken.
SonyCDX3100
DISC WOULD NOT LOAD OR EJECT PROPERLY Unit would not load or unload discs properly. Found rollerassembly had lifted up and popped out of the arm assy.(Ref# 103).
SonyCDTR54
DEAD, BUT UNIT DRAWS .25 AMPS CONSANTLY (FOUND X400 BAD) Unit appeared dead. However, it was constantly drawing .25amps from an external power supply. This current draw was found to becaused by mode control IC303 always outputting the VTR D-D ON signal, butthere was nothing wrong with IC303 itself. Problem
SonyCCDTRV70
UNIT DEAD (FOUND X501 BAD. BE SURE TO MOUNT NEW ONE RIGHT) Unit dead.
SonyCCDTRV40
BATTERY LAOCK TAB BROKEN Battery will not lock on unit.
SonyCCDTRV40
NO EVF PIX (FOUND BAD CONNECTIONS AT SW501 ON SD-18 MCB) EVF doesn't work, no picture.
SonyCCDTRV40
UNIT DEAD (FOUND X501 BAD. BE SURE TO MOUNT NEW ONE RIGHT) Unit dead.
SonyCCDTRV30
UNIT DEAD (FOUND X501 BAD. BE SURE TO MOUNT NEW ONE RIGHT) Unit dead.
SonyCCDTRV21
DEAD (FOUND BATTERY WAS ONLY INSERTED TO FIRST LATCH POINT) No Power. Found that the problem was caused by the batterynot being fully secured to the camera. This year's models have a newlocking mechanism which actually has 2 points at which the user will feela latched-in condition. The contacts of the battery
SonyCCDTRV21
DEAD (FOUND MAJOR SHORT ON DC-DC CONVERTER MCB BLEW F002) No Power. Found that a major short on the DD-80 MCB wascausing F002 to blow.


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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