theangel540
n00b
- Joined
- Jul 14, 2020
- Posts
- 9
Hello!
I have a strange thing on my MV-1F slot.
The colors seem to be darker almost absent in certain scenes of games (almost during use of "zoom" hardware capabilities).
In AOF2, all is OK in fixes scenes.
The problem start during demo/game mode.
All is OK with hardware debug BIOS.
The board has been repaired by myself (All the DAC stage, LS273, LS245, LS05).
Resistors OK.
A video:
http://theangel540.free.fr/WP_20200716_004.mp4
Photo of the DAC stage:
http://theangel540.free.fr/WP_20200716_005.jpg
(LS05 changed ... All the same problem with cmos or ttl ics ... HC or LS)
Thk a lot for your help!
I have a strange thing on my MV-1F slot.
The colors seem to be darker almost absent in certain scenes of games (almost during use of "zoom" hardware capabilities).
In AOF2, all is OK in fixes scenes.
The problem start during demo/game mode.
All is OK with hardware debug BIOS.
The board has been repaired by myself (All the DAC stage, LS273, LS245, LS05).
Resistors OK.
A video:
http://theangel540.free.fr/WP_20200716_004.mp4
Photo of the DAC stage:
http://theangel540.free.fr/WP_20200716_005.jpg
(LS05 changed ... All the same problem with cmos or ttl ics ... HC or LS)
Thk a lot for your help!