Dicas Reparação




Modelo - Chassis


Pesquisa: Enviar Dica Resolvida
Resultados 81408
Pedir dica reparação
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCCDTR600
BATTERY LOCK CLAW BROKEN Battery does not stay on.
SonyCCDTR6
IF AU-92 UNAVAILABLE, AU-51 CAN BE USED WITH MINOR CHANGES The unit had audio problems the AU-92 board was no longeravailable.
SonyCCDTR54
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
SonyCCDTR514
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
SonyCCDTR500
POOR PLAYBACK TRACKING (FOUND BAD SOLDER & SHORT ON CN002) Poor playback tracking. Found CN002 on the VC-137 MCB looseand shorted.
SonyCCDTR5
NO COLOR E-E (FOUND Q182 SHORTED) In E-E mode very weak color, almost no color. Burst was goodat waveform monitor.
SonyCCDTR44
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
SonyCCDTR44
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
SonyCCDTR40
RECORDED AUDIO IS MUTED Svcr. has unit that has muted mic audio. 5V is being appliedto pin 35 of IC601 (AU171 board). If you remove voltage audio is fine.Traced source of voltage back to pin 10 of IC158 (VS116 board). This isFADER OUT. Data comes through IC156 to control D/
SonyCCDTR4
CAMERA HAS NO VIDEO OUT, EVF OK (FOUND OPEN IC201-8 TO C207) Unit has video in EVF but no video out of pin 8 of IC201.
SonyCCDTR200
NO PIX IN VF; VF56 DAMAGED THE CRT No pix in VF. Used my test CRT to isolate problem. Foundthat the CRT was bad. Upon installing a new CRT, it didn't work either.In fact, it also became physically damaged. Found that the CRTs weredamaged because of the VF-56 board.
SonyCCDF302
NO COLOR IN PLAYBACK (FOUND CORROSION ON VA67 BOARD) Unit played back video in black and white.
SonyCPD20SF2
UNIT IN SHUTDOWN; LOOSE SHIELD Unit turned on OK, then went into shutdown. Failureinformation showed, no Vert. retrace. Removed main EMI shield. PS ShieldPlate (Item 64) was loose against N Board. Mounting screw was missing.
SonyCPD17SF2
SHUTDOWN; POWER & SAVING LED FLASH; GEOM LED ON Unit shut down after HV came up. Power and Saving lightswere flashing. Geom light was on. Found Q510 almost shorted (about 200Ohm).
SonyCPD15SX1
REPLACEMENT LOGIC BOARD NOT COMPATIBLE Replaced logic board with new board. Unit had no highvoltage and power light flashed amber. Tried 12 boards in 2 unitswith the same symptoms.


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.

Verifique se o esquema está disponível na área de downloads