mv-1c video problem

Decepticreep · Aug 3, 2005

ok, i bought a almost new mv-1c. the video scrolls. my cps II games works perfectly on my cab and my old mv-1f worked on my cab before i f*cked up the board. i took the mv-1c to my bro's house and it works fine in his cab. what am i doing wrong? my cab was an old sly spy cab and it has a brand new power supply and monitor. please help. i am getting really pissed off at not being able to play neo-geo. thanks.

Decepticreep · Aug 3, 2005

no joke, im losing sleep over this damn thing.

BIG BEAR · Aug 3, 2005

I'm not sure what you mean by video scrolls... Is the whole screen rolling vertically?? If this is the case, make sure you have your horizontal sync wire spliced and connected to both Horizontal and Vertical sync on the monitor as well as a connection to the ground.
-BB

Decepticreep · Aug 3, 2005

BIG BEAR said:
I'm not sure what you mean by video scrolls... Is the whole screen rolling vertically?? If this is the case, make sure you have your horizontal sync wire spliced and connected to both Horizontal and Vertical sync on the monitor as well as a connection to the ground.
-BB

i dont think its the monitor at all. it's scrambled. looks like scrambled porn. (no joke)

Decepticreep · Aug 4, 2005

i guess i am the only person with this problem.

Gaelsano · Aug 4, 2005

I know this seems simple, and you may have already done it, but clean the fuck out of your cart contact, slots and jamma connector (male and female).

Decepticreep · Aug 4, 2005

Gaelsano said:
I know this seems simple, and you may have already done it, but clean the fuck out of your cart contact, slots and jamma connector (male and female).

i all ready did. im starting to think its a power issue, like the board isnt reiceving the right voltage.

BIG BEAR · Aug 5, 2005

Decepticreep said:
i dont think its the monitor at all. it's scrambled. looks like scrambled porn. (no joke)

I believe you stated that this board works fine at your friends house and not at yours.If this is the case, check your connections from the harness leading to the monitor. Do you get sound??? It reads like you have a ground wire problem. Make sure all your ground wires on the harness are connected to their proper areas.
-BB

ttooddddyy · Aug 5, 2005

Have you tried tweeking the horizontal and vertical hold pots on the monitor, it may have drifted slightly off and due to different tolerances of the boards, one locks and the other doesnt.

GnarlyDan · Aug 5, 2005

I've had a problem with my MV-1C. The Top of the picture is overbleeding with Green and on the RGB Test Grid, the top 3 rows are Green. The MV-1C is Brand New. Can't be my Supergun as my other Jamma Boards work fine.

Decepticreep · Aug 7, 2005

i just traded the mv-1c to dinodoedoe for marvel superheroes vs, street fighter. the damn board works on his arcade and not mine anyways. :very_ang:

i should be getting a mv-1f monday. thanks for all you sugestions and help.

mv-1c video problem

Decepticreep

Street Hoop Star

Decepticreep

Street Hoop Star

BIG BEAR

SHOCKbox Developer,

Decepticreep

Street Hoop Star

Decepticreep

Street Hoop Star

Gaelsano

Armored Scrum Object

Decepticreep

Street Hoop Star

BIG BEAR

SHOCKbox Developer,

ttooddddyy

PNG FTW,

GnarlyDan

Tarma's Gun Polisher

Decepticreep

Street Hoop Star