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N64 RGB modded N64 + OSSC giving me audio but no picture

milkybar1983

Member
Original poster
Jun 19, 2019
6
0
1
Hopefully the right section for this :)

I'm struggling to get a PAL RBG modded n64 working with my OSSC.

Some details:

DENC-NUS PAL N64
Tim Worthington RGB board v1.2
Deblur jumper bridged
Jumpers 1-3 bridged
RetroGamingCable PACKAPUNCH PRO RGB SCART C-sync version
OSSC with fw 0.84a and factory reset (shows test signal OK)

When I switch the N64 on the OSSC shows 625i 15.62khz 50.00hz on the nintendo/rare logo intro and I can hear audio, it then flicks to 313p 15.62khz 49.92hz - the TV shows nothing at all. If I plug the scart direct into TV I get a nice clean RGB picture.
I have tried the OSSC going into my Yamaha amp and direct into my Sony TV - both just give me audio only. I've also tried setting all the output options on the OSSC to passthru.

Please help!

video:

n64 direct to TV:
IMG_20191027_162546.jpg
 

Windjammer

Member
Aug 25, 2019
13
4
3
I've had issues with specific screens before. My Panasonic TV refuses to display an image from a PAL PS1 over the OSSC but my PC monitor and LG TV have no issues.

Do you have another screen you can test it against?