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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY CCDFX410
Ccd-fx series viewfinders/ccd-fx620 s/m
SONY FD510
Audio goes to full volume intermittently, resoldered cn-601 Audio goes to full volume. traced to intermittent groundwire on volume pot. replace wire cn-601/pin 6.
SONY FD510
Hum in audio, change value of c-601 to 4700uf Hum in audio specially in tv mode. on the new chassis wehave this problem but not on the fd-500. i reviewed the two manuals andfound the difference between the two power supplies, was the value of thefilter capacitor. in the fd-500, c-600 is a 4700uf
SONY KV32XBR95S
Intermittent color, resoldered p4 board Color would fade to black and white after turn on.
SONY KV32XBR51
Change channels takes a few sec for pic to lock, r-146 When you change channels, picture would roll for a sec beforethe picture would lock in.
SONY KV19TS10
Unit shuts down, replaced r-561 ("a" board) The set shuts down immediately. monitoring pin 15 of ic-301 just prior to shutdown the voltage begins to sharply drop.
SONY KV27XBR35
Low audio on headphone (left), replaced "u" board Low audio on left side of headphones only.
SONY SSM721AMR
No power, replaced ic-601 (a board) Monitor is inoperative. no power input to ic-601 and nooutput.
SONY CCDTR101
Zoom problem Will not zoom wide angle. found open potentiometer (ref 408). -hq comments: this is the zoom position sense potentiomenter.
SONY CFD460
Cd plays intermittently - replace q-706, p/n 8-729-119-76 Cd would play intermittently. q-706 junctions checked ok withanΩmeter.
SONY SLHF360
Unit does not respond to some control button operation Unit would not respond to some control button operation. thisis a customer complaint won't record, can't set clock, up and down arrowsdon't work.
SONY SLV696HF
Picture fades from color to b/w Picture fading from one containing color to black and white.symptoms appeared very much like those of a bad tuner.
SONY SLV555UC
Unit enters play mode but drum would not lock The unit would enter play mode but drum would not lock. rfenvelope was present. the counter would still move even in stop mode.
SONY CDPH3600
Main board received from npc different from board in unit Servicer ordered mcb main as listed in service manual.board received is marked with correct part number but is not same board.part received is shown as for models mhc-2600, mhc-p707, fhe-737cd,fhe-838cd. the correct mcb and/ or part number is needed a.s.
SONY KV27V55
No operation, replaced q-606-602 and r-607 No picture or sound. -solution replaced on the d board q-601 and q-602. resisor r-607 wasalso opened. it was a .1Ω but was upgraded to .47Ω.
SONY CDPC69ES
Disc drawer does not close Drawer would not close. disc table would rotate.
SONY CDPC325
Disc drawer does not close Drawer would not close. disc table would rotate.
SONY CDPC225
Disc drawer does not close Drawer would not close. disc table would rotate.
SONY CDPC312M
Disc drawer does not close Drawer would not close. disc table would rotate.
SONY CDPC322M
Disc drawer does not close Drawer would not close. disc table would rotate.