C
Carl Jenkins
- Jan 1, 1970
- 0
Hello,
I'm working on a colour set that
has a blue-green picture. I have
replaced the Red-drive transistor
on the CRT's socket PC board and
ran through colour temperature
and purity adjustments with no
change (still no red). I can't
proceed unless I know the CRT's
red gun is still functioning.
Is there a cheap and dirty way
to check if all the guns in the
CRT are emitting without having
to purchase an expensive piece
of test equipment?
Thanx for n-e help,
Carl
I'm working on a colour set that
has a blue-green picture. I have
replaced the Red-drive transistor
on the CRT's socket PC board and
ran through colour temperature
and purity adjustments with no
change (still no red). I can't
proceed unless I know the CRT's
red gun is still functioning.
Is there a cheap and dirty way
to check if all the guns in the
CRT are emitting without having
to purchase an expensive piece
of test equipment?
Thanx for n-e help,
Carl