Check the Games Fuse Block (look for bad conections betwean the block and fuses ) check the power supply wiring betwean the transformer and fuse block and PCB board, also check the game board Edge conecter and conecter contacts and make sure they are not burned or making poor contact . check all monitor wiring betwean the gameboard and monitor . look for bad conections they often cause issues like this.
did you fix this problem yet? if not i can email you the fix for it as i have many pac boards to fix with various problems and i have had ones in the past that are like this.
how is your ms pac man now. i have played a ms pac man that had a sound problem like yours. look if it works do not play with it you may lose it all together. i like your sound oppose to when it works fine. make a video you playing your ms pac at least 10mins long.
6 MHz signal short from chip 4B p11 to 3B p15.
Green output edge connector pin 16 is grounded.
The red maze is also probably a problem with your monitor. If you could show the intro screen (attract mode), that would help.
NESAtariSegaNerd 1 month ago
Move the wiring harness around where the wires come in close contact with the monitor, check fuse blocks, look for Ms. Pac hum bar repair kit.
ArcadeGames 9 months ago
Check the Games Fuse Block (look for bad conections betwean the block and fuses ) check the power supply wiring betwean the transformer and fuse block and PCB board, also check the game board Edge conecter and conecter contacts and make sure they are not burned or making poor contact . check all monitor wiring betwean the gameboard and monitor . look for bad conections they often cause issues like this.
123allrock 1 year ago
the problem made the screen look awesome.
Robloxian182 1 year ago
did you fix this problem yet? if not i can email you the fix for it as i have many pac boards to fix with various problems and i have had ones in the past that are like this.
Bugsbunnyskooling101 2 years ago
lol
gutchman84 2 years ago
how is your ms pac man now. i have played a ms pac man that had a sound problem like yours. look if it works do not play with it you may lose it all together. i like your sound oppose to when it works fine. make a video you playing your ms pac at least 10mins long.
serbag 3 years ago
rolling video, definately the monitor. it could be in your sync connection also.
BackupNTAuth 3 years ago
It also appears you have a minor sound problem.
Tortoiseguy574 4 years ago
the sounds fine ?
binxdog 3 years ago
the sound is definitely not fine.
bibinson 3 years ago 6
Strange... Try installing a new monitor.
Tortoiseguy574 4 years ago