Toshiba 57H81 57" Rear Projection Television "heater voltage tv" Questions

...heater voltage to your CRT, also may of lost High Voltage, but usually when you lose HV the set will shut down. This model is notorious for open Heater voltage resistors. Have a technician come out ...

...heater voltage because if you are hearing high voltage you may need to replace a resistor and capacitor in the 200v circuit or you could possibly have a anode not seated right arcing on somthing or a ...

heater) voltage up to the picture tubes has cracked, or the low value resistor in the heater circuit has opened up. If that is the case, have the set serviced by a qualified tech familiar with the 169

heater circuit for the picture tubes. This circuit actually allows the tubes to light. RP41 which is a 1.5 ohm resistor goes out of value causing the circuit to lose its voltage from the power supply.

heater) voltage up to the picture tubes has cracked, or the low value resistor in the heater circuit has opened up. If that is the case, have the set serviced by a qualified tech familiar with the 169

...TV. Thanks. if you know aything about tvs which it appears you do check to see if you are getting voltage to the horizontal output ckt at the collector of the horizontal output transistor if you are ...

...tv is 9 years old. Set starts, horizontal and vertical deflection work, HT ok, crt heaters ok, but no sound or picture I turned the G2 voltage up and noticed a white screen with flyback lines, frame ...

...voltage section not the heater circuit. If you can solder, you should be able to resolve this yourself. Carefully remove the main board that contains the flyback trnasformer (part with large red wire ...

heater) voltage up to the picture tubes has cracked, or the low value resistor in the heater circuit has opened up. If that is the case, have the set serviced by a qualified tech familiar with the 169

...heater circuit......Oh yeah, you didn't mention -Does the TV get high voltage ??? thats important to having a picture......If you see the heaters glowing when the tv is on then look down into the ...