Dicas Reparação




Modelo - Chassis KV32TS36


Pesquisa: KV32TS36 Enviar Dica Resolvida
Resultados 28
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SonyKV32TS36
NO PICTURE, R550 AND R551 RESISTORS ARE OPEN, SEE S/B NO.235 R550, R551 on D board were open. -HQ COMMENTS: Thank you for your report. Please add or replace JW instead of orignal resistor. Refer to the Service Bulletin No.235.
SonyKV32TS36
NEW CRT, "C" BOARD AND YOKE, SEE SB 201 & SUPPLEMENT -1 New type of CRT being used. It no longer requires the Hor.Stat control, also circuit change made to Heater circuit. Yoke P/N hasalso been changed. HQ COMMENTS: Please refer to Service Bulletin number 201 andService Manual Supplement-1.
SonyKV32TS36
NO PICTURE DUE TO LOW B+ VOLTAGE, SHORTED Q613 The unit has no picture. Check B+ line with 120V AC input,B+ line has 84V DC. If AC input is increased to 140V AC, the picturewill come on and unit operates normally. Tech replaced IC-601 but did notfix. Found Q613 shorted C-E.
SonyKV32TS36
"D" BOARD P/N IS REVERSED, SEE SB 219 The part number for the D Board used in the 27 and 32 inchsets are reversed.
SonyKV32TS36
DEAD, REPLACED Q601, Q602 No power.
SonyKV32TS36
PIP VERTICAL ROLL, REPLACED "P" BOARD The PIP will vertical roll.
SonyKV32TS36
SLOW VERT ROLL, COLD SOLDER ON BASE OF Q302 Slow vert rolling. Tried to adjust the vert osc from theservice mode---no help. Checked voltages and scoped signals fromP23(Y sig) of CN137 to pins 44(v) and 45(h) of IC301(jungle).
SonyKV32TS36
IC610 P/N INCORRECT, 8-759-111-36 Part number in S/M for IC610 is incorrect. Please help -HQ COMMENTS: The correct part number is 8-759-708-05 UPC78l05J
SonyKV32TS36
INTERMITTENT TUNER, REPLACED TUNER BTF-WA401, 8-598-039-01 Intermittent pix/sound -Found: Tuner intermittent. Will forward sample.
SonyKV32TS36
VIBRATING SOUND FROM INSIDE CABINET, REPLACED YOKE Vibrating sound from back of TV.
SonyKV32TS36
CABINET BUZZES WITH TV AUDIO, APPLY RTV BETWEEN CRT & BEZEL Customer complained of cabinet buzzing with the TV audio atapproximately 30% volume level. Found that it is extremely susceptible tobuzz at 187 HZ audio output.
SonyKV32TS36
NO COLOR IN PIP MODE, REPLACED "P" BOARD No color on P.I.P.
SonyKV32TS36
NO CLOSED CAPTION, REPLACED IC-150 No closed caption. (Part to be given to MZD).
SonyKV32TS36
JVC AND HITACHI VCR CODES MISSING FROM O/M, ADD CODE 35, 36 Customer could not get their JVC VHS deck to operate usingthe code 16 as stated in the manual. Noticed their RMY-113 remotestated to use either 16 or 35. When they tried code 35 it worked.
SonyKV32TS36
SQUEAL, SEE BELOW ALSO TVP SB #184 Squeal coming from set. -HQ COMMENTS: Refer to TVP SB number 184 for additional information. C-503 Replace C-519 Move cap away from touching shield. C-548 Move cap away from touching shield. L-509 Apply Silicon in vicinity of L-509


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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