finally scored a flat chassis

[zeno]

Put normal-align switch in align ( not the service switch ).
Adj. APC control for least amount of color bars going through
picture. Go back to normal & see if its better. & dont forget
that 330 ohm, it can cause some subtle problems when
just starting to go.

73 Zeno

Originally Posted by sampson159

reseated all ic s,went through color circuit.no change.it might be an ic.no progress made so far.shiny black is looking pretty good right now!

[dieseljeep]

Originally Posted by zeno

Put normal-align switch in align ( not the service switch ).
Adj. APC control for least amount of color bars going through
picture. Go back to normal & see if its better. & dont forget
that 330 ohm, it can cause some subtle problems when
just starting to go.

73 Zeno

Is that the 330 ohm resistor on the 9-90 board?

[zeno]

Originally Posted by dieseljeep

Is that the 330 ohm resistor on the 9-90 board?

In the flat chassis 9-57 IIRC. Same resistor & function. IIRC
the only difference from 9-57 & 9-90 is the connectors are staggered on the
-57 & in a row on -90 but near identical otherwise.......
Hybrids, flats & uprights are much the same circuit wise.

73 Zeno