Philips 42FD9954 42 in. Plasma HDTV "vscan voltage" Questions

...Vscan, = Scan Voltage. Vset, = Set the Scan Voltage, Ve, = Voltage again usually Vce meaning Positive Volts,. Can also mean Voltage ON the Emitter of a Transistor. But unless one can see the place in ...

...VSCAN voltage, there is a test point marked VSCAN using a DVM you can first check the voltage, should be around -- 190 turn the adjustment counter clockwise this should reduce the voltage, watcthing ...

...Vscan had been repaired. I found defective capacitors at C6827 and C6821 both capacitors were 47mFD @ 10vdc electrolytics. Replaceing these restore the proper working voltage on the G1 power supply ...

...next, what to do? thnx. vscan is a voltage used to setup the picture for the panal. It goes to the y sus board. The problem is at the power supply or the y sus board. You can check these with a

...VSCAN voltage drops to zero (or climbs). I unplugged the power feed cable to the y-sustain board and the error codes go away and VSCAN voltage remains at -190VDC. I replaced the y-sustain board and ...

upper left corner of blue snowy pixel patches. How do i adjust vscan voltage Try to adjust the V scan voltage down about 5-10V. If still not working, also try to adjust the Vs voltage down about 5-10V

VSCAN voltage thats at the back of the tv. I did go several times with my vendor and he only said the red dots were dead pixels and the guarantie didnt cover that. So I went to the magic of google and

plasma tv sparkles on black background dark screen gets white spekles after been on around an hour then can sometimes go off ned to adjust the VS-voltage or the VSCAN-voltage

while checking Vscan voltages on my LG du-42px12x picture died. while checking the Vscan voltages on my LG du-42px12x screen ysus replacement board from ebay the picture went black why? I was checking

...VSCAN voltage drops to zero (or climbs). I unplugged the power feed cable to the y-sustain board and the error codes go away and VSCAN voltage remains at -190VDC. I replaced the y-sustain board and ...