Dicas Reparação




Modelo - Chassis FDT5BX5


Pesquisa: FDT5BX5 Enviar Dica Resolvida
Resultados 10
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(Chassis)
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SonyFDT5BX5
FUSE F602 BLOWS DUE TO INT HIGH CURRENT DRAW RESOLDER D505 F602 blows causing no pix. Replaced fuse found unit worked,put amp meter in place of fuse, unit showed 600-900 ma current drawaveraging 750ma with normal pix. Found cold solder on D505 damper diode.After resolder unit had 490-680ma, current draw aver
SonyFDT5BX5
COLOR AT MID LEVEL NO CHANGE WITH CONTROL, REPLACED R381 Color level is at mid range, and won't change with colorcontrol. I found R381 missing from the board. Had 3 cases with sameproblem. -SOLUTION :Put R381 back in its place. If you can't find the resistorcheck thoroughly inside of the set then replace
SonyFDT5BX5
DEAD, RESOLDERED CN506 AND CN603 Dead.
SonyFDT5BX5
DEAD TV SECTION, RE-SOLDERED OPEN JUMPER radio ok, TV section dead. 9 v & 24v source ov. FoundIC60/pin 8 reading 16.8V.
SonyFDT5BX5
COLOR CONTROL DOES NOT WORK, REPLACED R381 Color control does not adjust.
SonyFDT5BX5
NO TV OPERATON, REPLACED FUSE F602 Fuse opens for no apparent reason, is this fuse ratedproperly for this circuit? -HQ COMMENTS: This problem is now under investigation.
SonyFDT5BX5
DEFLECTION YOKE PART NUMBER, COMES WITH CRT There is no part number in manual for deflection yoke. -HQ COMMENTS: This Yoke is only sold with the CRT as one piece. Alladjustments are done at the factory.
SonyFDT5BX5
TWO TYPE OF ANTENNA FOR FDT5BX5,SEE BELOW The FDT-5BX5 comes in two colors, black and white. So doesthe antenna, but the service manual only gives one part number and it doesnot mention if it is black or white.-HQ COMMENTS: The P/N for the two antenna are: White 1-501-633-
SonyFDT5BX5
TWO TUNERS LISTED, USE 1-693-229-11 The service manual lists 1-693-229-11 for TU101 and sup #1lists 1-693-260-11 for TU101. Which tuner is the correct p/n? -HQ COMMENTS: Please use 1-693-229-11. NPC system will list1-693-260-11 subed back to 1-693-229-11. Thank you for your information
SonyFDT5BX5
PICTURE DISTORDED(LOOKS LIKE AGC OVERLOAD, SOLDERED J101 Can't tune channel. Looks like AGC over-drive.


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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