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Sony Repair Tips




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Search: sony
Results: 20088
Make Model Symptom Problem Solution By
SONY CCDF501
No pix from vtr, no pb rf (found open trace on ss100 board) When camcorder is in play mode, no picture. no rf on pin 3of cn508 (pbrf testpoint). also missing was switching 5v (rec/pb) on pins11/12 of cn501 and pin 25 of ic506. also missing was 5v on pin 27 ofsame ic. found power line 5v open between l502 and
SONY CCDF402
No pix from vtr, no pb rf (found open trace on ss100 board) When camcorder is in play mode, no picture. no rf on pin 3of cn508 (pbrf testpoint). also missing was switching 5v (rec/pb) on pins11/12 of cn501 and pin 25 of ic506. also missing was 5v on pin 27 ofsame ic. found power line 5v open between l502 and
SONY CCDF401
No pix from vtr, no pb rf (found open trace on ss100 board) When camcorder is in play mode, no picture. no rf on pin 3of cn508 (pbrf testpoint). also missing was switching 5v (rec/pb) on pins11/12 of cn501 and pin 25 of ic506. also missing was 5v on pin 27 ofsame ic. found power line 5v open between l502 and
SONY CCDF301
No pix from vtr, no pb rf (found open trace on ss100 board) When camcorder is in play mode, no picture. no rf on pin 3of cn508 (pbrf testpoint). also missing was switching 5v (rec/pb) on pins11/12 of cn501 and pin 25 of ic506. also missing was 5v on pin 27 ofsame ic. found power line 5v open between l502 and
SONY GDM20SE1
Vert. line in picture Picture shows faint vert bar, 5 mm wide, 1/3 from left side.subtle effect noticeable on white raster at 640x480 and 1024x768resolution. line location on crt uneffected by moving raster side toside. one customer complained about it, the other didn't. re
SONY CPD17SF2
Faint vert. lines center & right side picture Two faint vert. lines. looks like drive line but it is 2 from the right side. the other line is in the center but is waveshaper. we verified this with another unit that was in the westwood ssc.
SONY CPD17SF2
Unit dead Unit dead, no lights. first check shows q507: h. outshorted. replaced q507 and unit has hv. but, unit shuts down, save andpower leds flash, size light on. fbt t501 pin 11 has about 3v, should beabout 10v. ic901 pin 18 is below 2.6v. found d596 lea
SONY CPD17SF2
Dead, ps ic failure Monitor was dead.
SONY CPD17SF2
Das does not show hv shutdown Unit was in high voltage shutdown. proper led was blinkingto indicate hv shutdown. das did not indicate problem. everything elsewas normal for set in hv shutdown.
SONY CPD-17SF2
No red color Loss of red signal on the a board. intermittant red colorwhen a board is jolted. r392 is touching ic306 shield cover.
SONY SV676UC
No ctl not tracking -replaced defective x503 on ma62 board Unit had no counter or ctl track, will not lock up.
SONY SLV980HF
Starsight data is lost after pwr failure - d205 backward Starsight data may be lost after a power failure.
SONY SLV940HF
Won't record linear audio Unit will not record linear audio track when using vhf input it works with line input. in tuner mode, the linear audio track records from standard output from tuner btf-wa402 p/n 8-598-254-00.
SONY SLV900HF
Won't play sp or rewind - replaced open c106 in power block Unit came in with distorted picture, capstan motor did not go in ff or rew.
SONY SLV900HF
Won't accept tapes Unit would not accept tapes gear mechanism damaged. found unit would load and thread but drum would not spin. no drum data pin 12 cn202. -solutoin: found drum data pin 74 of ic203, d202 was breaking down and taking
SONY SLV780HF
Auto tracking off- aligned tape path and rv202 Auto tracking off.
SONY SLV780HF
No display - see s/b # vid 257 Front panel display doesn't work.
SONY SLV770HF
Tape motion stops after 1 or 2 hours, error l30.1 Tape stops after playing for 1 to 2 hrs with a tu error l30.1.
SONY SLV750HF
Poor picture on tape and tuner - replaced c704 on ma144 bd Picture quality dark and distorted on both tuner and tape playback.
SONY SLV740HF
No audio, very dim display - replace cp102 Set did not have audio and very dim display (almost out). checked voltages on hf-34 board and found no vee (-5.1v) on audio processor ic101. pin 9 of cp102 (-30v) reads 2.2v.