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Resultados 81735

MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonySLHF2100
NOISE BAR IN BI PAUSE MODE/TRACKING INDICATOR OFF CENTER (1) During the pause mode when playing back a Beta I tape, anoise bar appears at the top of the picture. We have a customer whorecently bought this unit and is dissatisfied that such an expensive unitis unable to produce a clean pause in Beta I. Is thi
SonyEDV9500
CONTROL "S" DOES NOT CONTROL SLVR5UC The EDV-9500 is unable to control the SLV-R5UC via the controlS line.
SonyCCDV11
WON'T PLAY - SHUTS DOWN Unit shuts down in Play, Fast Forward and Rewind modes.
SonyKV1380R
EXTRA CHARACTERS DISPLAYED ON SCREEN, REPLACED IC-103 Pressing Volume control, display showed Volumee. PressingVideo control, display showed Vide0.
SonySPP320
HANDSET DOES NOT WORK Handset does not work. This unit is new.
SonyKV32XBR10
PICTURE SLOWLY SHIFTS DOWNWARD, REPLACED IC-500 Top of picture evidenced foldover. Entire image shifted slow-ly downward with time.
SonyKV27XBR50
HORIZONTAL STRIPES AT TOP OF PICTURE, REPLACED IC-500 Unit manifested vertical lines similar to those described inService Bulletin number TVP0076.
SonyHSTD105
DOES NOT REMEMBER STATION PRESETS WHEN POWER TURNED OFF/ON The owner's manual for this model states that the unit willaccept 30 station presets. While you can set 30 presets, all presets arelost when power is turned off. However, if you only set 28 presets, theydo not get lost when power is turned off. Is thi
SonyCDPS37
WON'T PLAY REM "OUT OF TIME" DISC Will not play REM Out of Time disc. Unit plays other discsfine.
SonyACV30
MISSING CORD Page 9 of supplement 5 shows the above cord is a part of theunit. The units being received from Kansas City Parts do not have thecords. -HQ COMMENTS: Kansas City Parts informs us that the customer must orderthis cord (battery adaptor plate) separately
SonyKV20TS10
INOPERATIVE INTERMITTENT SET, OPEN TRACE ON BOARD Complaint was intermittent inoperative set with sleep lighton. I got the set to act up by putting pressure on A board. Rasterwent dark and sound went out but sleep light was on. I turned up CRTscreen and noticed no vertical sweep. Pin 6, IC-501 had n
SonyICF2010
CONSTANT STATE OF CPU LOCK The unit is in a constant state of CPU LOCK, had adefective current source biasing FET in the first VCO circuit. Theoscillator was not affected by the erroneous output of IC-4 pin 7 (0-2volts in this case). 1V is normal, so pin 8 was keeping the CPU loc
SonyCDXA30RF
UNIT DOES NOT RESET OR EJECT Unit would not reset, no elevator motor or eject.
SonyKPR46EX25
VIDEO 3 HAS TV CHANNELS - NO AUDIO, U-5 CONNECTOR This unit had TV channels coming thru on video 3 but no audio.
SonySLHF450
CUTOUT/DISTORTION ON BETA HI-FI In Beta Hi-Fi unit would distort as well as cutout. Tracedproblem to IC-001. Scoping pins 3 and 40 signal was clean. Looking atpins 6 and 37 audio signal was distorted.



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.

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