COMMODORE 128 15KHz DISPLAY ADAPTER.

RGBI to RGB converter for VDC output.

Hello,

 This is a tested and working project. (Tested on a Commodore 128 and ACER G206HQL model LCD Monitor.)

Some VGA monitors support 15 KHz analog RGB signals. This is a basic adapter used to connect your Commodore 128 to VGA monitors that support 15KHz analog RGB input.

This is NOT a scan doubler.

A List of modern monitors that support 15 KHz analog RGB signals :

http://15khz.wikidot.com/

Many thanks to Frank Buß

https://frank-buss.de/c128/vdc/index.html

COMPONENTS:

D-sub 9 Male Solder type connector

D-sub 15F Female Right Angle 3 Row VGA connector

3pcs. 1N4148 diode

4pcs. 330 Ohm 1/4 watt resistance

This PCB

In order to protect your electronical devices, always turn off your computer before connecting or disconnecting the cables or any other device.

Gerber files and component list are subject to change without notice. Before paying for the PCBs, be sure to update your orders!

As you can see I have uploaded many projects and I am still working on new projects. If you have any questions, please look for answers online. Unless I specify explicitly, all my projects are tested and confirmed to work under normal circumstances before being shared. I'm sorry I didn't have enough time to answer all the questions.

Use this PCB at your own risk !

Have fun

Thank you.

C64iSTANBUL