System 246 problem

OldFoo · Post by **OldFoo** » Mon Mar 03, 2008 8:57 am

Hi, recently i buyed a system 246 with tekken 4 and i saw than worked, but when i arribed to my home and connect to my jamma isn?t work, i can?t see nothing in the tv and its to 15Khz, the dvd don?t opened, but the interface jamma board of system 246 has a flashing light. i don?t know how can i fix the problem.

Thanks and sorry for my english.

OldFoo · Post by **OldFoo** » Mon Mar 03, 2008 1:16 pm

May be a voltage problem

Did you check the voltage on your Supergun or cabinet?

OldFoo · Post by **OldFoo** » Mon Mar 03, 2008 1:17 pm

I use a cabinet and the votages in the input of system 246 are 4?77v and 11?87v.

OldFoo · Post by **OldFoo** » Mon Mar 03, 2008 2:36 pm

4.77 is too low should be 5.05 to 5.15

OldFoo · Post by **OldFoo** » Mon Mar 03, 2008 4:20 pm

Try raising the voltage if that does not work.

Disassemble the kit and put it back together checking every connection.

Then try again.

OldFoo · Post by **OldFoo** » Mon Mar 03, 2008 6:32 pm

:smt006

The namco 246 requires a minimum 7A on +5 volts

OldFoo · Post by **OldFoo** » Tue Mar 04, 2008 7:49 am

I will go to elevate the volts a little more.

Hello!

The namco 246 requires a minimum 7A on +5 volts

My power supply is 15A +5V, 4A 12V and 1A -5V

OldFoo · Post by **OldFoo** » Tue Mar 04, 2008 10:00 am

sounds like something is pulling down the +5,try disconnecting the dvd drive then check voltages

OldFoo · Post by **OldFoo** » Tue Mar 04, 2008 10:03 am

Yes, i already tryed that and i got the 4?77v. And when i connect the dvd drive to one pc the dvd drive open normally, so its no broken.

This afeternoon i will try to elevate a little more the +5 volts.

OldFoo · Post by **OldFoo** » Tue Mar 04, 2008 11:03 am

Who does he Screen please :smt017

Just a question

You did not put out of curiosity in the Dongle ps2