RCA D52W20 52 in. Rear Projection HDTV-Ready Television > Search
RCA D52W20 52 in. Rear Projection HDTV-Ready Television fuses
check blue high voltage capacitor next to hori out put 2k, also check STKs they can shut set down .and check all pico fuses. it will be the one that feeds off of hori output transistor should be E emitter. more...
check the 4.7 ohm 1/2 watt resistors as well as the yellow pico fuses. your ICs are STK392-560 you can get new replacement ICs and resistors at the following link and they include free instalation instructions as well more...
26 inch accoustic solution lcd 26 inch accoustic solution lcd tv went bang, removed back panel both line fuses blown 2.5 amp plus the 3.15 amp,
changed both for 2.5 amp all I had the tv then powered back up but went bang again more...
relays wont click on when relays wont click on when plugging power to deflection board 1730c toshiba 46h84 changed relays-fuses good- checked rectifier output good-checked around brd for any open damaged componants-to no avail. more...
remove some section of the back to access any existing internal fuse. Do this only with the power plug removed from the wall. While fuses do die of metal fatigue (expanding and contracting of the element) it isn't that common and it may be a sign of more serious more...
condition 2) Check the main board for poor solder connections and resolder as necessary. 3) Check the area of the convergence IC for pico fuses and be sure that they are OK. There may be low valued resistors there rather than fuses. Keep us posted. Dan more...
fuses check ok, dead no power 53uwx10ba hitachi. Was doing a convergence alignmemet, turned on off to put in memory, lost picture, then lost sound. more...
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