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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY CDP391
Static in output audio After warm up, static in the right channel was heard.
SONY KV27EXR10
No color - channel 3, replace comb filter cm-1301 Unit had no color channel 3 only. all other channels ok.voltage at pin 6 is approximately 4vdc. disconnected r-445 and insert dcand color would appear, however, color on other channels is bleeding.
SONY KPR46DX10
Unit inoperable, replaced high voltage block. Set would click but nothing else. found q-1 shorted.after replacing q-1, everthing worked normally for 15 minutes. then, q-1shorted again. disconnected inputs to high voltage block and transistordid not short.
SONY GV300
Missing curtain causing horseshoe shaped light in lcd dsply The unit was brought to an independent shop for a missing pix-el problem. the shop changed the lcd display. the customer then noticeda horseshoe shaped light in the lcd display. the shop changed second lcdthe problem is the same.
SONY KV20TS20
Intermittent picture distortion, open c-501 Intermittent picture distortion - christmas tree effect.
SONY KPR46EX25
Intermittent shut down, replaced hvr Tv goes into shutdown when cold.
SONY KV27EXR10
Vertical rolling and pincushion distortion, ic-101 Set had vertical rolling and pincushion was off. tried toadjust, the display characters on screen would change but the picturecontinued rolling and pincushing stayed the same.
SONY KP7240G
Dead set Set won't turn on.
SONY CPD1304
Dark shadow on left part of screen Dark shadow on left part of screen. it was more noticeable on green screen.
SONY SLV555UC
Intermittent dropouts - noise on picture Customer complained of excessive dropouts. upon checking ma-chine on normal play, machine performed ok. going from normal play to cueand review and then play dropouts appeared and then would clear up.
SONY ITA750
Does not answer incoming messages Will not answer incoming messages/noise over the line. allother functions ok.
SONY SPP115
No dial tone No dial tone.
SONY TCDD3
Ac adaptor hum Unit produces a loud hum through stereo speakers when using acadaptor. hum is not present when using battery. customer uses profess-ionally. although unit is hong kong model (100v), customer had same pro-blem with seven different units from his dealer
SONY SLVR5UC
Intermittent pb of self recorded tapes.--intermittent ctl Intermittently the vcr will not record ctl. the vcr was al-ready modified per service bulletin no. vid0150. playback ctl was fine.
SONY SLV272UC
Tape counter does not operate in ff/rew modes The tape counter would not increment/decrement in ff/rewmodes. play forward search and reverse search the counter operated nor-mally.
SONY GV200
Unit shuts down after 15 seconds Unit has picture when first turned on and quits after 15seconds. checked dc voltages at cn-901 all voltages are there, trieddc-ac inverter and still the same problem. open tube unit and physicalexam shows black burn in the end of the tube.
SONY TCDD3
No eject Unit will not eject.
SONY CDPC205
Disk tray play Disk tray has too much play allowing chucking pulley to scrapeagainst chucking arm.
SONY CCDV101
Part number for cover assy, gear The above part number when entered in kansas city and rpcdoes not register. can you please check if this is the correct number?
SONY CVPG500
Unit will not go into print mode The unit was serviced by another servicer and initially wasin test mode. after test mode was discovered the unit would memorizevideo, but would not print out the memorized picture. the microprocessorhad been changed by the other servicer as well as the