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so only 75ohm resistors on rgb lines and 1k for the sync line. By the way, what should be the right output voltages on rgbs line for euro scart?

Hello, i tried to consolize this board with cmvs-rgb v2; i used av 8 pin connector but on a plasma screen the image is flickering and on a philips consumer crt the image is very dark (by the way on this display also supergun is very dark). I tried also it on an old 32 lcd samsung display but it...

i don't remember if i had already asked, do anyone sell this pcb pre assembled?

i don't know. this was a cheap not working mvs that had 3 lines from 68k that needed to be replaced, i changed the z80 and worked for 5 minutes and never worked again (the audio).

i found this : 1 - VCC 2 - 6116(20), NEO-D0(39) 3 - Z80(5), NEO-D0(17) 4 - Z80(2), NEO-D0(14) 5 - 6116(1), Z80(37) 6 - 6116(2), Z80(36) 7 - 6116(3), Z80(35) 8 - 6116(4), Z80(34), NEO-D0(32) 9 - 6116(5), Z80(33), NEO-D0(31) 10 - 6116(6), Z80(32), NEO-D0(30) 11 - 6116(7), Z80(31), YM2610(61) 12 -...

thank you, but it is difficult to read for me. my eyes aren't good enough to read those fonts

Hello, i have sm1 unresponsive error during audio test. where can i find sm1 pinout to test traces continuity?

nope. i live in a mountain village of south italy.

it is the same. i need to choose tracking shipping because italian postal service doesn't deliver untracked mails to my address (Thanks renziE)

that is the main issue, the shipping costs of all needed component are high than the single components themselves

Hello, i have a few questions, where did you ordered the pcb and parts from the same site? where did you taken audio ground for L and R channels?

i have converted a pop'n bounce bootleg someone sold me on ebay for legit cart to ironclad. i have 2 mvs board. the mv1b flattened that i repaired and a ifz with z80 error. i cannot test audio on fz but i can test it on the 1b. What i have done is:1) testing the 1b with the ironclad that i had...

the diagnostic bios without the diagnostic cannot be used to test audio. the audio test can be done only if you use both diag bios and cart. if you changed both ym2610 and z80 the faulty component could be also the audio ram.

did you used the neodiag diagnostic bios with the diagnostic cart?

your cart is working. for the board i need to fix the audio issue.

I just waked up and tested everything, i realized that i needed first to select and assign a game to a slot and hit C button, after that i hit exit and program cart. I was wrong because i thought that it worked the same way as everdrive cart. About the sound issues it is the faulty mv1b because...

i placed the firmware file in the menu folder and i suppose that update never started, after i had found to have copied wrong files i manually deleted them (i am meaning the firmare files) and copied the menu files in the /update/menu folder and i can confirm that the menu folder has been...

it is so. the first time i turned on the console without the audio jack inserted but when i connected it the audio when i am in the menu is also very crappy and distorted. it is ugly.

i created the games directory with single game subfolders but when i try to load a game into one of the 3 slot nothing happens....

yes it was my fault, i copied firmware files into menu folder instead of the menu files. there is an easy way to organize games on sd? what romset is right to use with it?