replacement lcd displays for an old dart board

[video kid]

I recently picked up an old electronic Halex dart board. There are three, 3 digit lcd displays that need to be replaced. Two of them are smaller and one larger. All 3 have 22 pins. Has 9 v ac adapter w/ 500ma. Everything seems to work ok except for some burnt out segments on these displays. Does anybody know where I can find replacements for these? The 2 smaller displays have an overall measure of 3/4 by 1 1/2. The larger one is 1 1/16 by 1 5/16. Thanks if you can help me out.

 

[video kid]

Sorry, I meant LED displays.

 

[LTX71CM]

Any chance you can snap a picture of the circuit board and displays? It's not a must but I have suspicions.

What color are the LED displays?

 

[video kid]

here are some pics

The large led is red and 1 red/ 1 green on the smaller ones.

 

[LTX71CM]

Have you verified the segments are gone or just observed them failing to light when the circuit is powered up? Could be the drive circuitry, not the segments.

In either case here's a link to displays that should work. led display

 

[video kid]

they are out

Thanks for the advice and all your time. It's great to have some help!