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Sony Repair Tips




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Search: sony
Results: 20073
Make Model Symptom Problem Solution By
SONY KV32XBR10
Severe pincushion distortion, replaced q-505 Severe pincushion distortion. actually, no horizontalpincushion correction occurring. found q-505 open, emitter to base.
SONY CDPC75ES
Tray slow in operation Carousel tray was very slow in going in and out. also hadtrouble bringing optical assembly up.
SONY XR4140
Part number for q102 is incorrect Part number for q-102 is incorrect.
SONY SLV757UC
Part number Kansas city parts does not recognize the part number but ifyou change the last digit (x-3729-935-3) it shows the item. the -3 isused in the slv-353uc. looking at the item on page 105, item 204 of theslv-353uc, it looks the same as item 305 page 155 of
SONY SLV757UC
Part number incorrect in manual Check in the service manual of model slv-353uc ref. no. 204x-3729-935-3. this part is a good number ref. no. x-3729-935-1 is not.
SONY XVD300
No feed-through video Special effects ok, no straight-through video when digitaloff selected. no change of state at pin 100, ic-109 (digital on/off),pin 42 ic-109 (soc) disappears when digital off. selected giving blankscreen - video no longer clocked through system and no
SONY KV19TS20
Manual power on, power off erratic - replace memory ic-102 Using remote control, power on/off function always works.when the unit is cold, front panel power on works but power off does not.sometimes after warmup, front panel power off works, but power on quitsworking. unplugging/replugging the unit always gener
SONY SLHFT7
Drum servo will lock in playback but not in record Drum servo would not lock in record mode. playback wasnormal. v sync and pg were present at ic-001 and of proper levels. drumphase error at pin 46 of ic-001 was normal. voltage at pin 33 (lockphase) was normal.
SONY CDXA20
Will not load disc - roller slipping on shaft The disc will not be pulled out of the magazine. it will alsonot be pushed back in. the disc is engaged with the rollers, but theroller is slipping on the metal shaft.
SONY SLV575UC
Replacement mf93 boards incompatibility When a new timer mf93 board is installed, the unit does notwork. the new board is different. -hq comments: there are three versions of the mf93 board having thesame part number. they are identified by the number written on the board.(1-634-950-13, 1-
SONY STRAV920
Incorrect part number q-755 and q-756 Part numbers for these transistors are incorrect in theservice manual. part numbers in the service manual are for strav-910.strav-920 uses 2sc3856 and 2sa1492. please advise correct part numbersfor these parts or confirm that strav-910 parts are correc
SONY KV1222R
Set is locked on a channel Set is locked on a channel. it will accept no functions otherthan on/off. this is the fourth failure in the last ten months. ic-001is defective.
SONY STRAV920
No audio or static in drlc circuit/surround circuit The past week i have seen a few units with the same problem.unit may be intermittent. rear channels - static in rear or unit is inprotection. these problems are caused by open solder connection on therear output ics - may have caused the ic to short.
SONY KV2781R
Intermittent control functions, replace leaky c pack, cp-104 Intermittent picture, volume, and channel up/down.
SONY KV2650R
Q-007 and q-008 should not be in parts list Q-007, q-008 are listed in the parts list but not found in theschematic. -hq comments: these two transistors were listed by mistake. pleaseremove them from your service manual.
SONY KV2649R
Q-007 and q-oo8 should not be in parts list Transistors q-007, q-008 are listed in the parts list but notin the schematic. these two transistors are listed in the parts list bymistake. -hq comments: please remove these two transistors from your servicemanual.
SONY TAU10
Plays ogm then immediately plays it again Plays ogm then immediately plays it again.
SONY CDPC900
Cd will not return to magazine Frequently, but intermittently, the discs will try to returneither above or below the correct slot, jamming the magazine. noadjustments on this model. this is the 5th or 6th unit this asd hasreceived.
SONY CDP790
Won't play disc When putting in a disc, the laser wouldn't come up to read thedisc.
SONY KV27XBR15
Continuation of fpr no. m0041, too much flux around ic-1103 Removed ic-1103, cleaned area, and re-installed ic-1103 torestore normal operation. note: both clocks run at 14.3 mhz (4 fsc)whether pip is on or off. with no clock input at ic-1101/53, ys went highmuting parent video back at ic-301. missing clock als