Yamaha YIS503IIIR and Commodore 1084S-D2

Door dalton

Supporter (11)

afbeelding van dalton

27-04-2016, 08:07

I thought I'd build a cable to connect the two.

The computer has an 8-pole DIN connector labeled RGB, which I assume is identical to that of the CX5M. The pin description I found at cx5m.net is a bit sparse.

  1. GND
  2. Sound
  3. AV
  4. Y
  5. YS
  6. R
  7. G
  8. B

The monitor uses a 9-pole d-sub connector.

  1. GND
  2. GND
  3. R
  4. G
  5. B
  6. n/c
  7. CSYNC (Composite Sync)
  8. n/c
  9. n/c

So I connect the R, G and B signals together, but what about "composite sync"? Is it available on the computer side?

Cheers

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Van Manuel

Ascended (17064)

afbeelding van Manuel

27-04-2016, 08:22

Try pin 3...

Van maxis

Champion (512)

afbeelding van maxis

27-04-2016, 08:41

@dalton,

PIN 4 is the composite sync output!

PIN1 GND
PIN6 R
PIN7 G
PIN8 B

Van dalton

Supporter (11)

afbeelding van dalton

27-04-2016, 08:42

Thanks!

I just saw this thread in the russian forums too:
https://www.msx.org/node/49221

It confirms pin 4 is sync.

Van Manuel

Ascended (17064)

afbeelding van Manuel

27-04-2016, 15:17

Van dalton

Supporter (11)

afbeelding van dalton

08-05-2016, 20:16

I made the cable today and I can confirm it works. Very good picture.

Cheers

Van cklayman

Champion (297)

afbeelding van cklayman

09-05-2016, 14:29

dalton wrote:

I can confirm it works. Very good picture.

Cheers

Would you consider posting a photo?