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Sony Repair Tips




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Search: sony
Results: 20077
Make Model Symptom Problem Solution By
SONY ITA2500
Distorted ogm - replace mic 501, p/n 1-542-161-21 Outgoing message sounds distorted when played back. foundmic 501 to be defective. after replacing mic 501 outgoing message was ok.
SONY ITA2500
Defective shuttle - remove shuttle button and clean it Shuttle button was sticking, not allowing for properoperation of unit.
SONY ITA2500
Defective display - replace display lcd401, p/n 1-810-073-11 The display on the unit was defective, in a way in which itcould not be read.
SONY ITA2500
Test mode failure - defective keyboard, resolder cn101 Unit would go into test mode, but would not perform specifictest functions because of alphanumerical key pad failure. closeinspection of the board revealed cn101 was poorly soldered.
SONY ITA2500
Non gmo - resolder r840 While recording ogm, traced mic audio path. found r840 coldsoldered.
SONY CMP11K
Unit will not complete wake up cycle - replace ic402 Unit would not wake up. all svc level lights light up andwake up tone at very low audio level.
SONY SSM930
No horizontal deflection: cold solder on c805 No horiz deflection
SONY SSCM354
Dc/dc convertor shorts blowing fuse Dc/dc convertor shorts, blowing fuse.
SONY FDM402A
Distorted rastor due to open yoke wire Raster distorted. ** see diagram.
SONY FDM030
Very weak of distorted audio Very weak and distorted sound.
SONY GVU5
Part number for lcd module What is the part number for the lcd module for the gv-u5?
SONY GVS50
Cassette compartment won't lock/replace x39412551 Cassette compartment will not lock in closed position. foundthat the plastic insert on the end of the plate had broken off.
SONY MDP605
Plays lds ok (usually), but won't play cds Unit would normally play lds. occasionally, they would notstart up, but usually they would. however, in pause, the sled would runall the way in on side a or all the way out on side b. cds would not playat all.
SONY MDP605
Unit locks up when power on Found fop stuck under the spindle. after release, the foppower sled moves so fast it initialized and sticks again. if i put thedisc in it would not stick even though it moves quickly back & forth.checked the b+ and waveform of ic109 sv60 board. b+ is
SONY MDP600
Unit plays for a while then shuts down Customer caught problem on tape. the tape showed that theunit would go for a while then it looked like the fop (sled) stuck ontrack and lost spindle lock and sled lock (skipped across ld) then shutdown, ld is fine, no flaws.
SONY TCWR531
Capstan motor won't turn - q807 open, replace Third unit i have seen with this same problem. the capstanmotor would not turn.
SONY TCW431
No audio on b deck - replaced shorted q404 There is a moment of audio when play button is pushed andthen its gone. removed cn402, erase head connector, while playing atape and the audio comes back. q403 is on all the time because q404 ecshorted.
SONY TCW421
Testing without amp *jump jw 41, jw49, jw701 together to +- 12v dc. *hook scope and speed w/f meter to r131 & r231. check all play back measurements.*to check record use dub.
SONY TCK650ES
Front panel displ inop/backlight ok - replaced displ/syscon Front panel display was inoperative. backlight was ok.
SONY TCC5
Trblshooting with mech section installed Sometimes you would like to run the mech section withoutremoving it from the chassis, however this unit will not load without thecarousel installed.