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System 246 problem
Posted: Mon Mar 03, 2008 8:57 am
by OldFoo
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.
Posted: Mon Mar 03, 2008 1:16 pm
by OldFoo
May be a voltage problem
Did you check the voltage on your Supergun or cabinet?
Posted: Mon Mar 03, 2008 1:17 pm
by OldFoo
I use a cabinet and the votages in the input of system 246 are 4?77v and 11?87v.
Posted: Mon Mar 03, 2008 2:36 pm
by OldFoo
4.77 is too low should be 5.05 to 5.15
Posted: Mon Mar 03, 2008 4:20 pm
by OldFoo
Try raising the voltage if that does not work.
Disassemble the kit and put it back together checking every connection.
Then try again.
Posted: Mon Mar 03, 2008 6:32 pm
by OldFoo
:smt006
The namco 246 requires a minimum 7A on +5 volts
Posted: Tue Mar 04, 2008 7:49 am
by OldFoo
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
Posted: Tue Mar 04, 2008 10:00 am
by OldFoo
sounds like something is pulling down the +5,try disconnecting the dvd drive then check voltages
Posted: Tue Mar 04, 2008 10:03 am
by OldFoo
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.
Posted: Tue Mar 04, 2008 11:03 am
by OldFoo
Who does he Screen please :smt017
Just a question
You did not put out of curiosity in the Dongle ps2