This is a followup to the last video on the 20m2u, After fixing no power/protection state, faulty front panel board, and an arcing tube I lost vertical sync.... Ive had the sync seperator IC chip in hand for a while but wasnt confident that was the issue untill reading about sync seperator chip being faulty could cause horizontal distortion along with rolling.....both issues I was experiencing so went ahead and replaced the sync chip along with surrounding capacitors. so now the whole deflection side of the board has new caps.
Still didnt correct the issue. OSD bounces and still have horizontal distortion and vertical rolling.
back to the drawing board. Guess ill try vertical IC's next. Probably just a film cap or something stupid that I have no idea how to find.
Негізгі бет Ойындар PVM-20M2U Update.... New Sync Chip and Sync Caps....
Пікірлер: 24