ChrisUnionNJ
We Will Never Forget..
I figured I would start a tech thread on the A2031 tbtorro has for sale
to take some stress off that thread..
It looks like all you need is a Commodore 8 pin din and rewire it..
Here's the 128 pin out..
Here is the A/V connector of the C64 and C128 shown facing the rear of the computer. Note that early versions of the C64 have a 5 pin DIN connector while later versions have an 8 pin. The two are wired exactly the same, except that the 8 pin connector has a separated chroma (color) output on pin 6. Earlier C64's didn't have separated chroma. Note the "U" shape of the connector pins. It's different than the circular pattern of the RGB DIN connector on the 1902A monitor, for example. Note: the early two wire cable (5 pin DIN) is used for composite video and audio only, and a three wire cable (8 pin DIN) is needed for Y/C video and audio. see note below -----8 7-----no connection 6---------chroma out audio out -----3 1----- luminance (B & W signal) audio in -----5 4----- composite video out 2----- ground Important note: the later C64C and the C128 both have a power supply line going to one of the "unused" pins: pin 8. Be careful!!!
A2031 Pin out
And I was also wondering what you need to do to change it to NTSC..
to take some stress off that thread..
It looks like all you need is a Commodore 8 pin din and rewire it..
Here's the 128 pin out..
Here is the A/V connector of the C64 and C128 shown facing the rear of the computer. Note that early versions of the C64 have a 5 pin DIN connector while later versions have an 8 pin. The two are wired exactly the same, except that the 8 pin connector has a separated chroma (color) output on pin 6. Earlier C64's didn't have separated chroma. Note the "U" shape of the connector pins. It's different than the circular pattern of the RGB DIN connector on the 1902A monitor, for example. Note: the early two wire cable (5 pin DIN) is used for composite video and audio only, and a three wire cable (8 pin DIN) is needed for Y/C video and audio. see note below -----8 7-----no connection 6---------chroma out audio out -----3 1----- luminance (B & W signal) audio in -----5 4----- composite video out 2----- ground Important note: the later C64C and the C128 both have a power supply line going to one of the "unused" pins: pin 8. Be careful!!!
A2031 Pin out
And I was also wondering what you need to do to change it to NTSC..
