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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY TCRX420
No play - chassis broken near head mechanism Chassis was broken where the head mechanism rides.
SONY KV27SXR10
Picture would go dark, resoldered relay pins Picture would go dark tap on set and it would come backfound ring crack on delay modual.
SONY TAAX380
Popping when phono is selected - faulty gnd on turntable A popping noise can be heard from the speakers when the phonoinput is selected. traced problem to ps-lx100 and not ta-ax380. oneground wire was loose on turntable.
SONY TAH2600
No display - r921 and f911 defective on transformer b board Found fuse f911 and fusable resistor r921 to be defective ontransformer(b) board.
SONY WMAF54
Play button won't stay down - bend tab to stay on catch Play button won't stay down.
SONY SRF75
No power - replace slider, p/n 3-890-622-01 Slider broken, resulting in no power.
SONY TCS430
Won't record - erase head out of place Erase magnet out of place. this is the fourth or fifth uniti've seen like this.
SONY TCFX2
Unit would not play - found forward lever sticking The forward lever was very tight because the old grease wasdry and sticky.
SONY ITA505
No dial tone - replace ic-602, p/n 8-759-246-52 No dial tone on handset when unit is plugged into ac.speakerphone is ok.
SONY RMY108
Some funtions fail to operate, see service bulletin # 141 Remote tv commands for power, volume, channel up/down,ant/aux, srs, sleep, display, video 3 and jump fail to work. functions such as muting, tv, video 1, and 2, direct channel access,favorite, asc, and picture commands do work. solution: please check t
SONY RMY107
Some functions failed to operate, see service bulletin # 141 Remote tv commands for power, volume, channel up/down,ant/aux, srs, sleep, display, video 3 and jump fail to work. functions such as muting, tv, video 1, and 2, direct channel access,favorite, asc, and picture commands do work. solution: please check t
SONY RMY106
Some funtions fail to operate, see service bulletin # 141 Remote tv commands for power, volume, channel up/down,ant/aux, srs, sleep, display, video 3 and jump fail to work. functions such as muting, tv, video 1, and 2, direct channel access,favorite, asc, and picture commands do work. solution: please check t
SONY RMY110
Some funtions fail to operate, see service bulletin # 141 Remote tv commands for power, volume, channel up/down,ant/aux, srs, sleep, display, video 3 and jump fail to work. functions such as muting, tv, video 1, and 2, direct channel access,favorite, asc, and picture commands do work. solution: please check t
SONY TCDD3
No audio from line out or phones out (ic-302 defective) There was no audio out of line out or phone out, even thoughthe display was indicating there was audio.
SONY D33
No audio - replace l-402, p/n 1-412-032-11 When unit is playing a cd, l-402 heats up, causing it to open.this cuts vcc off to ic-301, ic-302, ic-303 and ic-304 shutting down thewhole audio network.
SONY HCDH1600
Incorrect bd board (ref 155) p/n listed in s/m There are two part numbers listed in the s/m for the bdboard. on page 35, item 155 the number is a-4617-759-a. on page 36, thesame board is listed as a-4617-936-a. when looking at these boards, thereis a substantial difference among them.
SONY CCDFX710
Intermittent solarized picture/ic-707, cs-33 Unit playback was fine on pre-recorded tapes. camera videodisplayed a solarized picture after warm up (similar to problem when anyof the ten data lines are missing).
SONY MZ1
No operation (resetting ic801 restored normal operation) Unit is inoperative. all voltages look good.
SONY MZ1
Display dims during record (replace fb310, p/n 1-543-948-11) Display would dim during record.
SONY MZ1
Disc error message Unit would not read toc. the worm gear would not move because it was hung up on the optical block.