Recent content by jbrlll

Assembling N64 advance v2 pcb’s, I see a dot on one corner of the clock and I aligned it with the pad that had bold white silkscreen on one corner. The picture has one clock mounted and I’m pointing at the silkscreen corner with my tweezers for the next clock. Am I doing this correct?

Can you add me to the waitlist, thank you.

I just did a full console5 cap kit and reflowed everything the day before I put the digiAV in. Ran coax on both c1 and c2, v1.3 qsb…the colors couldn’t pop more with sharper pixels.

https://www.arcade-projects.com/threads/cps2-digitial-av-kit-for-cps-iii.30776/post-443012 Loop closed, found it here.

This is my LS08 and from the GitHub picture it looked like IN1 was traced to the pin I have the lower blue wire soldered to (HS) and IN2 was traced to the upper blue wire I have soldered to (VS). But that’s me zooming in on the pic and trying to follow traces I can’t quite see. With this wiring...

I'm installing a cps3 digiAV and i have a later model board with the LS08 integrated not a breakout board like in the github with the IN1/IN2 pads for HS/VS. Marqs mentions the integrated version but I don't see where the HS/VS should connect on my board. My board is a 95682A-3, any advice much...

Cps3 landed. Thank you.

Picked up a current tracer and logic probe. No chip is showing any obvious over draw. Been working through the schematics with the logic probe next, it’s pretty cool but tedious.

I found @Phil Bennett page late last night and realized I need to up my game with a logic probe and oscilloscope. I’ve survived fixing all my stuff just shotgunning parts in thus far.

Update. That is the correct capacitor list. I reflowed the entire board …no change. MaskRoms 1, 2, 3, 4 handle sprites, these are 28Dip 1Mbit DSC1000AC non-jedec with 28 pin sockets. The PCB will actually accept 27c010 EPROMs opening soldered jumper 7 and closing jumpers 8, 9. Desoldered old 28...

Hello, can anybody verify the following cap locations? C34 470uf 16v C1 470uf 16v C28 10uf 16v C30 10uf 16v C29 10uf 16v C37 10uf 16v C36 22uf 16v C38 22uf 16v C32 220uf 16v All my sprites are half missing, does anybody know which rom is responsible for sprites? Thank you.

Setting the Vewlix Jamma upscaler to passthru RGBHV 15khz @ 262P to OSSC 5x @ 1920x1200. The D-Sub in on OSSC will accept 5V TTL safely. The other option was to let the vewlix upscaler output 31khz 640x480 RGBHV then let the OSSC line double. I didn’t go this route because now I have the signal...

Hello, trying to identify this PCB. Previous owner had no information, no manufacturer or date on silkscreen. The edge connector is quite a bit smaller than Jamma. Trying to figure out what edge adapter I might need to safely plug it into a jamma cab. Thank you.

Hey @Anselmo I appreciate the invite. @astro_zombie138 The CPS2Digital kits are not going to be available for a while, I had bought the last two kits over a year ago. I’m saving the other kit for the cps1 multi.