Is there a ceramic cap to ground off the G2 on the crt board? If yes, it can be conducting and pulling the voltage down. Dominic DiLeo Atlantic TV Freeport, ME Unit goes dark when hot,can see very dark reddish blobs.Turned up G2 no change,metered G2 pin was 185vdc left meter hooked up to pin removed crt pcb (while set is running)reading jumped up to 600vdc is this the tube or the fly? Ron Miller D.T.V. Texas ------------------------------------------ Make your TechAssist database better! Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ ------------------------------------------ To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe Or send a BLANK email with unsubscribe in the SUBJECT field to the address above.