(Created page with "== Power Issues == * Check fuse * Check solder joints of AC plug * Check voltages on board *:<youtube>R_ipSle034o</youtube> == Vertical Deflection Collapse == Characteristic red/green/blue retrace lines visible on the screen. <youtube>gz9GM7v85n4</youtube> == Tube Rejuvenation == * Last resort to bring back dim tubes, burns oxidation off of guns. <youtube>XGuS2zFMZ8w</youtube> <youtube>_kgy7CCsEBQ</youtube> == Internal Magnetic Interference == While rare, it's...")