Sync issues with new 540 build

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nama
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Location: New Zealand
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Re: Sync issues with new 540 build

Post by nama »

it's a Meanwell. I don't think it's a clone, but maybe?

2P (1mhz 32k) - 502 + 8k + CEGMON + garbage collector fix BASIC, D&N MEM-CM9 + 24k, 540 (mono) [SOLD]
4PMF (2mhz 24k) - 505, 540, 527, D13 + 5.25" + Gotek
Superboard RevD - CEGMON + 610 board 24k + D13
Spares - 3 x 527, 1 x 505, Backplane
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ronin47
Posts: 298
Joined: Thu Dec 14, 2023 2:17 pm

Re: Sync issues with new 540 build

Post by ronin47 »

nama wrote: ↑Thu May 09, 2024 10:22 am it's a Meanwell. I don't think it's a clone, but maybe?
Difficult to tell these days sometimes, maybe worth trying another PSU if you can?

What about the display? Does that have a separate PSU?
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nama
Posts: 375
Joined: Wed Mar 30, 2011 9:44 am
Location: New Zealand
Contact:
Contact nama

Re: Sync issues with new 540 build

Post by nama »

Yeah, I kind of suspect a power issue too. I'll play around with power supplies and see if I can get it working better.
Thanks

2P (1mhz 32k) - 502 + 8k + CEGMON + garbage collector fix BASIC, D&N MEM-CM9 + 24k, 540 (mono) [SOLD]
4PMF (2mhz 24k) - 505, 540, 527, D13 + 5.25" + Gotek
Superboard RevD - CEGMON + 610 board 24k + D13
Spares - 3 x 527, 1 x 505, Backplane
Top
ronin47
Posts: 298
Joined: Thu Dec 14, 2023 2:17 pm

Re: Sync issues with new 540 build

Post by ronin47 »

nama wrote: ↑Thu May 09, 2024 8:13 pm Yeah, I kind of suspect a power issue too. I'll play around with power supplies and see if I can get it working better.
Thanks
Be good to hear how you get on
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