☰

Sony Repair Tips




AIWA
BEKO
CCE
CINERAL
DAEWOO
FUNAI
GRADIENTE
GRUNDIG
HITACHI
ITT
JVC
LG
MITSUBISHI
PANASONIC
PHILCO
PHILIPS
PIONEER
RCA
SAMSUNG
SANYO
SHARP
SONY
THOMSON
TOSHIBA
VESTEL


Search: sony
Results: 20105
Make Model Symptom Problem Solution By
SONY SPP300
Unit in 20 t pulse only - resolder s502 in base Unit will not switch to 10t or tone dial modes, switch good.
SONY SPP190
Ic612 is incorrect, see also fpr po784 The part in the unit is a surface mount component, the partsupplied has leads. the physical fit is incorrect. can you supply thepart number? -hq comments: part # 8-759-946-05 is the surface mount ic.
SONY ITD250
Short battery life Customer complained of short battery life. this appeared to becaused by drain from the line 2 led being on all the time. switch 202controls this condition. the customer was counseled.
SONY ITD200
Low speaker phone - replace sp1, p/n 1-544-480-11 Low audio coming out of sp1. i found out that speaker made inmalaysia has low audio output.
SONY ITA850
Won't record ogm - replace ic203, p/n 8-759-320-43 Unit wouldn't record ogm or record on the icm side when justpressing record.
SONY ITA3000
Defective recc/playback, remote and ram test- change ic802 Fail at ram test. cuts off record playback at remote in icm.i found ic802 and ic805 chips not reseated properly to the solder padand some pins are cold soldered.
SONY ITA2500
No on hook activation - clean rubber key switch, ref # 26 When the on hook button was pressed, the unit was not going onhook.
SONY ITA2500
Distorted on hook dial - replace speaker sp501(1-504-263-11) When using on hook dial, dial tone was distorted.
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.