☰

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: 20072
Make Model Symptom Problem Solution By
SONY KV2649RX
Would not change channels, locked on ch 6, replaced ic003 Unit would not change channels, locked on ch. 6 and no powermanually.
SONY KV2657R
No channel 4 When ch. 4 button was pressed, it would not light, instead 3other channels would light.
SONY SPP22
No functions after hot Phone operates normally for approx. 15-20 min. then powerled goes out but charge led stays on. when phone is put into talk mode,handset chirps. pin 11 power off drops from 4.8v to 1.8v. changed c930.022 mfd disc capacitor and pin 11 now 4.8v.
SONY SLHF300
Poor tracking, poor recovery from betascan, no beta i pb Have received a number of sl-hf300 and -hf500, also sl-hfr30with poor tracking, poor recovery from betascan (fwd or rev) and no beta iplayback. capstan servo circuit on all of these machines have not beenadjusted to spec. also tape path alignment close
SONY ICF2002
Incorrect notice Enclosed is a correction notice for icf-2002. the unitoperates on 9v not 12v. it is my belief that the ac-12 is a 12v unit. -hq comments: the correction slip is correct. the ac-12 is a multi-voltage ac adaptor: 4.5v, 6.0v and 12v. tokyo has changed
SONY WM10
Tool Is there a tool available for removing the retaining nut fromthe volume knob or above units? if so what is the part number?
SONY BM600
Part # needed Need part # for gear. -hq comments: the part number of the gear is 3-574-629-11. please referto s/b tape recorder #132r.
SONY PC701
Insufficient brightness on profeel monitors using computers When using a pc701 with a kx-2501a or a kx-1901a, pictureseems to be dim. changing monitors has no effect. changing pc701, doeschange picture contrast and brightness. -hq comments: pc701 normally by design provides adequate brightnesslevel and should
SONY KV1992R
Cannot turn set on with manual or remote, parts toutching Plugging in set would make it turn on. could not turn on setwith manual or remote. set could be turned off by either control.
SONY CDP302
Buttons stuck The two ams/rms buttons are depressed and will not springback. this causes the machine to lock up. the common problem descriptionhas been drawer will not open. button will be pushed by packing and willlock itself on top of the button guard.
SONY SL2710
Distorted picture during playback To visualize the problem, imagine a diagonal line drawn on theface of the monitor from the upper left corner to the bottom right corner.everything to the left of the line appears as viewed through a cloud.
SONY SL5200
Burbly sound left and right channels Burbly sound left and right channels, self or pre-recordedbeta hi-fi.
SONY CDP200
Will not track disc properly - very sensitive The unit will skip and miss complete tracks.
SONY XR20
Mute problem S802 (mute sw) not operating with every cycle of eject. lub-ing did not help. when lid was removed, it operated ok. with the unitmalfunctioning in tape mode, i loosened front mtg. screw under noise pieceuntil switch clicked on and then sealed screw.
SONY D5
No focus search function Unit would not go into focus search mode, thereafter there wasno operation at all. in the process of troubleshooting, i began lookingfor the trouble at ic506 and ic507. there is little in the way oftechnical data relative to waveforms in servicing this
SONY D5
Defective search and track jump functions After pushing play button, unit moves to highest track ondisc. unit then plays that track. if mode is then switched to search,unit continuously searches forward.
SONY SQD2020
Noise in r ch The unit was making clicking noise in r-ch back output evenwhen the master volume control is minimum.
SONY CDP101
Clicking popping noise Clicking and popping noise: replacement of circ decoder solvedproblem. problem was much easier to recognize and confine to a particularblock of the system using test cd #3, particularly track #5 (200hz/tone).
SONY KV2670R
Set will not shut off with manual, ic-105 memory ic Unit would not shut off with manual. unit could be turned onby manual. remote would turn on/off the set. we have 4 sets with thisproblem on the west coast area.
SONY SL2710
One channel low in hi-fi mode One channel of audio half of the other channel in hifi mode.looking at pin 7 of ic009 p-p amplitude read 1 volt, on pin 1, read 2vp-p.