G07 - 12v DC???

[texasmame]

No glow, no crackle. Have done the following:

recapped
Replaced 901 thru 904 diodes, including D905
Replaced X901
Replaced HOT and REG
reflowed anything that looked questionable
Replaced C904 with known good one

No change in status even after doing all that - 12Vdc at the large resistor, both sides.

Flyback looks fine.

Help?

 

[paul400]

at this point i would replace the flyback if it is original. might look good but still have failed. check R902 also. maybe swap the I.C. chip.

 

[Peale]

Is there neck glow?

And agreed on the flyback. Especially if it's original.

 

[texasmame]

Thx for the suggestions but just selling it now.