Vectrex – fix / refurbisch broken controller
Vectrex Joystick mounting bracket is broken. The mounting bracket of the joystick is broken, someone glued it to the controller but it came loose. I wanted to design (…
Amiga tank mouse fix x-axis
Repaired a broken Amiga tank mouse ( rev-D A0102200 ). See knowledge base article i made about this..
Ultimate64 problem with S-Video on Scart
Found the core problem: Many new LCD screens do not support S-Video signal over scart, internally the luma & chroma will be mixed into composite... :( I tested it on…
Amiga 600 rev.2 – NTSC to PAL hardware conversion
Last weekend I got (myself) an Amiga 600 Rev. 2,only problem.. it was a NTSC version.. not PAL.. Board is MINT.. So I decided to convert the hardware from NTSC…
Kenwood – KA4020 amplifier – cd input problem
This amplifier had problems with the CD input. No or very bad sound, so first thing i thought about.. Maybe the input selector switch ? Hooked my scope…