James,

thanks for the Tip. I've to ask my TV dealer if he supplies me with a
schematic.
Otherwise I don't think that I'm able to check the power supply voltages.

Greetings from Germany
Ralf

"James Sweet" wrote in message
news:OUTrb.120245$9E1.592364@attbi_s52...

"dougie" wrote in message
...

Sirs,

I've a problem with my TV. I assume the error is in the area of the
tube.

The tv shows no picture. If I adjust G2 voltage to the max, I can see a
vague picture. No colors! Only shades of light and dark gray together
with
the horizontal flyback (is this the right word?) lines. It looks a bit
like
a balck and white negative photo.

G2 voltage in this situation is about 300V=
Voltage at the RGB kathodes is abut 60V= each.

I already checked the G2 Diode and resistor.

I don't have schematic nor service manual nor oscilloscope. Only
multimeter
available.

Can somebody help.

Please post answeres also to my mail address

Thanks for your help!!

d



The tube is probably fine, have you checked the voltages from the power
supply? Do the controls all respond normally?