ATARI 1040 STe black RGB good Composite
Re: ATARI 1040 STe black RGB good Composite
Opps i mixed the two signals. It's the Horizontal signal that's the bottom picture. The Horizontal at the chips seems correct though, i'll see if i can get a picture.
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Re: ATARI 1040 STe black RGB good Composite
I can see you measured the 50Hz v-sync signal, but did you measure the h-sync signal, and if so, what was it?
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
Re: ATARI 1040 STe black RGB good Composite
Solved! It was the resistor that has somehow broken. Nothing that i can see visually though. but when i bodge over the resistor for Horizontal i get a picture
Re: ATARI 1040 STe black RGB good Composite
What resistor are you referring to exactly ? IIRC there are no resistors on V&H sync ?
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viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
Re: ATARI 1040 STe black RGB good Composite
This is the resistor om talking about:
since the ohm is so small i'm thinking on just having a wire there instead
since the ohm is so small i'm thinking on just having a wire there instead