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7 NeutralAbout 8bitold
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Original Motherboard DA 153 REV A I hope no one registers the warranty out from underneath me. 😆
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TIPI/32K in the Speech Synthesizer Enclosure (REVIEW)
8bitold replied to Omega-TI's topic in TI-99/4A Computers
OMG! That is awesome! I want one! Don't care I just bought NANOPeb! -
I have the original power supply. It is tagged 11.5V. I found the original IndusGT brief case.
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WOW. Running CP/M. That is cool.
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My Indus was a work horse. Got neglected and now will not read. I was able to pick up a 1050, but not a Indus yet.
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Hello all, Ok. I will start with a question. What kind of problems did everyone have with the Indus GT and (if possible) what did you do to fix them?
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BTW Bob you are awesome!!! Thank you. Actually all you guys are awesome.
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bob1200xl - I will message you.
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Thanks. That makes sense. I was planning on checking, just had not got to it yet.
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Could my old power supply also be he issue?
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Illinois. Thank you. I will have to look into that process. Thank you.
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Thank you. I will try that. The keyboard I am using has barely been used. I was hoping to make this one my mod atari and keep the 130xe original.
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Here is what i see. Thank you.
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Thank you. They are oxidized. They did not want to release from the sockets. I pulled the GTIA, ANTIC, CPU, RAM and ROM. Same results after each. Thank you. I pulled the MMU, POKEY and PIA and now it is still green with colors at the top of the screen. I will pull what I can a reseat the rest.
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Hello everyone, Long time lurker, first time poster. I recently got back into the Atari scene and bought a 130xe of fleabay and it works gloriously. So I pulled out my old 1200xl, connected it to the AV2HDMI and get a blank green screen. It is acting like it is not even loading. The AV cable/adapter/monitor works on the 130xe and my TI99/4A so I know the cable is good. I attempted at adjust the color with R48 adjustment on the board hoping that I could see the self test or the notepad. The colors shift change so I know I am getting a video signal from the unit. When I was a kid I bought a 1200xl keyboard from Radio Shack and found one of the IC had some sort of sync issue. The video image was shifted. If a certain IC was tapped with a finger it would shift to the center of the screen, and would stay centered for months. When it shifted back I would open it up hook up my keyboard and tap on the IC and low and behold it would shift back. Of course that was 35 years ago and I don't remember which IC it was. I assume this has finally bit the dust and it needs to be replaced. The question is which IC it might be and can I get a replacement. Thank you to everyone.