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Sony Repair Tips




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Search: sony
Results: 20077
Make Model Symptom Problem Solution By
SONY D4
Irregular speed - bad spindle motors, p/n x-2641-521-1. Many reports of bad motors. irregular speed causes ticking inaudio. if you hold motor and spin, you will feel the irregularities. -hq comments: your samples have been sent to tokyo for evaluation. wehave already sent samples to tokyo in january 1993.
SONY ITD250
Handset mutes when extension phone is picked up Handset mutes when extension phone is picked up. this iscaused by line loading. the 12v off-hook line voltage of this unit getsloaded down to less than 6 volts when an extension phone is picked up.this unit will stop working at a line voltage less than
SONY ITD200
Handset mutes when extension phone is picked up Handset mutes when extension phone is picked up. this iscaused by line loading. the 12v off-hook line voltage of this unit getsloaded down to less than 6 volts when an extension phone is picked up.this unit will stop working at a line voltage less than
SONY ITD150
Handset mutes when extension phone is picked up Handset mutes when extension phone is picked up. this iscaused by line loading. the 12v off-hook line voltage of this unit getsloaded down to less than 6 volts when an extension phone is picked up.this unit will stop working at a line voltage less than
SONY CFD30
Plastic cd holder breaks Plastic cd holder breaks at screw lobe near spindle motor. isuspect that the cause is there is too much weight for 1 screw lobe tohold. i suggest modifying the cd holder, reference 103 by adding ribbedsupports on the spindle motor end of the holder. -hq
SONY KV32TW75
No video/audio, hv ok, removed solder bridge on c1266 The unit would turn on, but would not have any video or audio, high voltage was present.
SONY ICFSW55
M3 will not program- also cannot erase memory presets The memory position m3 will not program properly, also itcannot erase memory positions.
SONY SLV585HF
Mechanical noise in cue/rev/ff/rew: pully 309 x37277821 A mechanical noise during cue/review and ff/rewind sounds asthough the capstan motor is dragging.
SONY SLV595HF
No drum or capstan motor rotation: q211 ma106 No drum, or capstan motor rotation.
SONY SPP170
Siezes line, but no dial tone on handset (151) - change q-7 No dial tone, or intermittent dial tone on handset. the unitseizes the line ok though.
SONY SLV585HF
Intermittent vcr jog/shuffle control: clean cn804 mf122 bd Intermittently, when using jog shuffle to rewind, the unitwill go into fast forward instead.
SONY CCDFX410
Pin descriptions for w500 (fp425) sl22 bd/use fx420 s/m Schmetic shows part # 164211812 for sl-22 board. board inunit has 164211816, and has 26 pins on w500 (fp425) instead of 24as shown in manual (see page 141). is there a supplement? -hq comments: at this time, there is no supplement for the servicemanu
SONY TCDD7
Unit does not appear to enter the auto power-off mode The customer complains that the unit does not enter theauto power-off mode, even after the unit has been in stop for more than 10minutes. -hq comments: in reality, the unit is entering the auto power-off modeafter being in stop for 10 minutes, (display
SONY CCDFX510
No color in playback, camera video okay/leaky c310, va-74 No playback chroma. the camera video was okay when monitoredat video out.
SONY KV1380R
Vertical roll, replace c230 I received a unit from an authorized servicer with a verticalroll. he already tried a new jungle ic with no change. after verifyingthe problem, i fed video into video input and found that it workednormally. looking at the v sync pulse and comparing vi
SONY KPR53EX35
Line in screen, external pencil mark Customer complained of a line going through his picture.
SONY MDPK5
No remote operation: l801 on sb-701 board No remote operation.
SONY MDP510
Chatter when tray moves: clean & lube loading gear shaft When the tray is operated in and out, there is an extremelyloud chattering and vibration.
SONY CDXA55
Disc unloading incomplete, magazine won't eject The cd returned to the correct slot, but not completely intothe slot. this was caused by slider #115 not moving. found stud of thedr gear (ref. #112) broken.
SONY XVT33
Background is magenta, not white/resolder c-327 The background on the crt is magenta due to the loss of g-ysignal at the input of ic304 on the en-5 board.