Toshiba 50HX81 50" Rear Projection Television "f860" Questions

tech tips toshiba burns fuse If F801 blew off then check standby power supply section and if F860 blew off on pressing power button then check inverter transistor (power out) on power supply board.

...won't power up, power light flashes red. I'm trying to check all the fuses, but can't find F470 and F860. Can anyone describe to me where they are or have a diagram? Any other help would of course ...

...my toshiba tv i have a toshiba tw40f80 all i have is a blinking power light found a bad fuse tn the f860 spot i replaced it but still nothing In this unit it's likely the convergence amps are the ...

...used or from an online dealer for cheap? On alot of these Toshiba TV sets, there is a fuse called F860 that will blow and the light will flash because of bad solder connections on C 810, and C 809, ...

...the capacitors are C109 and C110. Since your TV still turns on you probably haven't blown fuse F860 which often blows when these capacitors act

...as there are no eyeletes in the printed circuit board. This problem could also take out the fuse, F860. Replace if necassary. Good Luck I beleave you have bad convergence ics . when thay shorted ...

... took him 10 min and charged $90. there is a number of enternal fuses.f470,f801,f850,f851 f852,f853,f860,f889,f890,f891.unplug tv ,set multi-meter to ohms,check each fuse.ALL should read 0.the ones ...

...capacitors are C109 and C110.  Since your TV still turns on you probably haven't blown fuse F860 which often blows when these capacitors act up.) If you would like further help with this ...

...you have a fairly good dmm (digital multi-meter) or like analog meter set it for continuity. Test F860 a small 5 amp pico fuse for open. If open suspect Q801, Toshiba p/n# 23906253. Replace it and ...