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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair

MakeModelProblemSolutionDate
Found: 4
ProlineTN2800flyback lines on the topC428 100uF 35V next to frame IC14-09-04
ProlineTN2800Lines at top of screenFlyback boost cap C432 100µ 35v14-09-04

ProlineTN2800no sound when cold, then distorted, then Ok after 6-7 minreplace IC701 LA7955 situated on the AV PCB14-09-04
ProlineTN2800not memorising channelscheck for -28V on pin 28 and +5V on pin 8 of IC106, if these are correct, replace IC101 OEC8032B and IC102 MN122014-09-04
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