☰

Sony Repair Tips




AIWA
BEKO
CCE
CINERAL
DAEWOO
FUNAI
GRADIENTE
GRUNDIG
HITACHI
ITT
JVC
LG
MITSUBISHI
PANASONIC
PHILCO
PHILIPS
PIONEER
RCA
SAMSUNG
SANYO
SHARP
SONY
THOMSON
TOSHIBA
VESTEL


Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY EVS800
Sound appears approximately 1/2 second after video - pause Customer complains that sound starts 1/2 seconds after pictureappears. this is very annoying on edits. could the time constant bechanged on audio mute? -hq comments: we have experimented here in the technical departmentwith this problem, and have foun
SONY SPP320
Unit searches too long for a good channel Unit searches too long for a good channel.
SONY GEN-CAM
Incorrect category for service bulletin vid0127 Shouldn't this bulletin be in the csv-3 category? the onlymodels listed are cameras. -hq comments: yes, you are correct, this should be in the csv-3category. we will issue a revision (vid0127r).
SONY CFD455
Highly intermittent cd operation I have seen several cfd-454 and cfd-455 with highly inter-mittent cd operation. sometimes when a cd is inserted, focus searchhappens but the cd never starts spinning. it was found that the laser wasnot turning on.
SONY CFD454
Highly intermittent cd operation I have seen several cfd-454 and cfd-455 with highly inter-mittent cd operation. sometimes when a cd is inserted, focus searchhappens but the cd never starts spinning. it was found that the laser wasnot turning on.
SONY SPP90
No power - x601 Cannot hear on handset.
SONY ITA850
No icm recording and no speakerphone Will not take icm and no speakerphone.
SONY SLV555UC
Error in service manual On page 140 of the service manual the measuring point for theswitching position adjustment 2 is listed incorrectly as:ch1: ic-581 pin 8ch2: ic-581 pin 6 rf swp
SONY TAM50
Will not record Unit was recording static.
SONY GDM1602
No horizontal sync - rolling video Screen display looks like no sync. checked hd, vd in and outsignal by scope - looks ok. (important to) then check dc on ic-1, pin 2should be 8.2v but measured 0v dc. found c-2 was shorted.
SONY SLV353UC
No video in playback mode No video in playback only blue screen.
SONY CDP270
Drawer will intermittently not close completely Intermittent operation of drawer. unit will function properly20-30 times in a row and then will not fully load. drawer will close butloading motor will continue to run and will eventually reopen. multipleattempts to realign have proven futile. please
SONY CCDF77
Won't play, reload, ff or rew Unit would load fine. when any function was used such asplay, record fast forward or rewind, tape would start to move on take upside supply reel would not move tape would bind up unit would shutdown.
SONY WMAF58
No audio on right channel No audio on right channel (tape and radio). i changed ic-301(amp ic) but it didn't help. i switched head wires from pins 15 and 2 onic-301 and the problem switched to left channel. unit must have a feed-back path through head winding as there was no a
SONY VTX1100M
Mts reception Unit came in for service with no mts stereo receptionsymptom. is this unit supposed to receive us stereo tv sound? -hq comments: according to japan, vtx-1100m is made for general areawhich is using two carrier stereo system. therefore, it is not possi
SONY KV27FX10
Intermittently goes to dark raster only with retrace lines Ic-1702 had cold solder joints causing loss of 9 voltsregulated. easy point to check for 9 volts at the vhf-uhf tuner.
SONY KV2675R
Low voltage shutdown, c-540 open in 135v line Unit gets low voltage shutdown. as soon as unit's b+ isturned on, you get 150vdc. another technician replaced two each ofic-601 (voltage regulator), still has same problem. if variac is used,lower ac from 120v to 90v, unit will work ok.
SONY KV32HSR10
Dead set, "f" board ic-651 replaced Dead set had relay click, no b+, had 160v b+ on pin 1 ofic-651.
SONY KV2647RX
Contrast fulctuates ratically on channel 5 only, ic-302 Contrast fluctuates ratically on channel 5 only.
SONY KP5000
Tuner will not lock in on any channel, replaced c208 Tuner would not lock in on any channel. forced tuner intolocking up on a station and picture had very weak video information.drive ic-2202 pin 4 (aft detect) pin, had 12v dc, and pins 1, 2, 3 had6vdc each on them.