Toshiba 50H71 50" Rear Projection Television "power amplifier" Questions

...amplifier located? Power button flashing red. Answer from this site is the amplifier needs replacing, but where is the amplifier in this model? better advice is to take it to an appliance repair shop ...

power audio amplifier, so if there is an impairment anywhere in the system, it will result in distorted audio, or in the case of television convergence amplifiers, a color won't align. The convergence

...amplifier are good & the same for the power supply if no hissing noise then check dc votege is geting the amplifier if so then the amplifiere is most likly the fail if not then the power supply is at ...

amplifier I.C drawing more current from your power supply causing a non clean power to be supplied to the video circuits, have the audio amp replaced first and note if the wavy lines are still present

...power to them is also gone. They're marked ST392-nnn, where nnn is a three digit number indicating the version. Look for a couple of black plastic slabs about 3" long by 1 11/16" high with 22 pins on ...

...power to these amplifiers, and you may have to replace some of the resistors in the convergence amplifier circuitry. Check these parts with an ohmmeter after you remove the amplifier modules so any ...

...power audio amplifier, so if there is an impairment anywhere in the system, it will result in distorted audio, or in the case of television convergence amplifiers, one or more colors won't align. The ...

...amplifier is a power transistor and is therefore subjects to being burned out if its heat sink is defective.Also try to set the brightness to minimum.When the vertical deflection is lost the beam ...

amplifier power supply board. You may be able to repair it yourself if you're good at soldering, and dis-assembly / re-assembly. Look for a 400ma fuse that's opened near the FBT, and re-solder all the

power shuts down after 30 sec.also red light flashes 5 times weather on or off/ sony kp46wt500 5 blinks states faulty on CRT baseboard circuitry where the video signal is amplified. A bad video ...