kevincondrick@gmail.com
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Everything posted by kevincondrick@gmail.com
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I have not but I did replace the smaller caps the .1uf and the 100uf. Also I know I blow out that one voltage 12.v regulator wile testing ? so that might be a problem I plan on getting a new one of them. Also I also planed on getting new caps for the 2 main. So if you think that's the problem we can check it all again when I replaced them
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Yah it jumps around but it seams like 14 is the highest
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I did resolder some of the things but I don't think there ever was a cap in there
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I did try that it goes up to about 14 then 0s out and dose it again.
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Yah there still connected they get really hot tho. Also what about the c5 missing you think that's a problem
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With everything together it's about 20.6
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It's still 22.3v
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The voltage is still pretty high it's 22.3
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Like this
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Oo ok I see
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Ok this is what I did I got like 3.97 ohm on just the resistors. Then with it on the cap it still comes up with 23.2 v I also noticed that c5 was missing.
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No I haven't tryed it yet because like idk what to do like you want me to put the resistors from one end of the cap to the other? Also I wouldn't know how to test it. The CP chip (cpu) I noticed it was getting fairly warm when I have that all plugged in. For testing this all I got it all unplugged. We will figure this out alittl at a time!!
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Also I took the negative lead off the 2200 cap and now I get the 16 v from the positive of the cap to ground
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Well that seams to be ok . Iv notice that the CP was getting warm but idk if it's from the transistors or if it's bad voltage
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Ok yah I did check it was 13 ohms
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Thanks I do have some resisters I'll just use one of them
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Do you know what the residents rating is on that big resistor (R2) on the supply board? If so maybe I'll try changing it out if I have the right size resistor. Also I'm pretty sure it was making continuity between the 2 legs cuz at first I thought it was a fuse and I tested it as on and yah it was making continuity. So I have a feeling that it's either gonn bad or just has a really low residents level.
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Ok yah I got some 1 k resistors now what sold I do
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No I haven't resolderd the whole powder supply. Also I just soldered in a socket for the 7407 chip so I can take it out easily. But I will try to re solder the parts
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Thanks I'll let you know if I need to get one or if I get it fix !
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So what do you suggest I do now I don't have any diodes to replace them with but I can order some up if you think that would be the best to replace them.
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Do you know what I can replace the voltage regulators with ?
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The second one right below the 2200 cap And I was just testing the diod in the diod test to see if it was reading both ways . Witch it wasn't. And in that message I ment .5 not 5. Also I don't have any resisters on hand One more thing I did was changed the one 100uf cap on there. Is it possible for this voltage regulator to be bad?
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You think that it cold be the cap?
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.51 on the one diode
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