The issue On the workbench, an Amiga 600 which has a blue/green screen.. Red is missing. And Audio isn’t working as it should. The cause As I inspected the board I saw very much corroded pins/solder. The red signal is missing, so we focus on the R_out of the CXA1145 encoder. The problem was found […]
Month: December 2020
Recap NEO GEO
Recap on NEO GEO, also upgraded RGB circuit. Upgrade RGB circuit Changed the 100uF to 470uF capacitors and the 68 Ohm resistors to 75 Ohm to get a better video output. More info: https://console5.com/wiki/Neo_Geo_AES
Recap NEC PCEngine Super Grafx
Did a recap on beautiful machine, the NEC PCEngine Super Grafx (PI-T64). Also performed the jailbar fix. Capacitor list 1uF / 50V C105, C106, C115, C119, C120, C121, C 122, C123, C124, C125 10uF / 50V C107, C118 22uF / 25V C104 47uF / 25V C101, C102, C103, C111, C112 470uF / 16V C117 Jailbar […]