Hello everybody,
I ordered a cap kit from Bob Roberts for the Nanao MS8-29FTB, serial 05A00362G1. The cap list happens to match the cap list for the Nanao MS8-29FSG as well listed here http://wiki.arcadeotaku.com/w/Nanao_MS8-29FSG
Some of the caps do not match mine , and on looking at my board, it looks like it has never been tampered with. I'm trying to sort out if my board has actually been serviced incorrectly and I just can't see it, or if the cap list is indeed wrong. This is worth fixing once and for all so that if there is an error, we can correct posted lists.
The following are the discrepencies on the cap list. If anybody that has this chassis can check the caps on it to see if they match what I am saying, that would be great.
C446 (should be non-polarized for this and only this cap, the kit says polarized)
C521 (mine is 330 uF, 16V....kit says 33 uF, 16V)
C910 (mine is 220 uF, 50V...kit says 120 uF, 50V)
Also, I have no cap at C433 (it is blank), but a cap at 431. The cap list says there is one at 433 but not at 431. They are nearby each other so it is easy to mistake which number belongs to that cap.
Thanks guys! Let's figure this baby out.
Nanao MS8-29FTB - Cap list
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mikehaggar
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Nanao MS8-29FTB - Cap list
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bobbyconover
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Re: Nanao MS8-29FTB - Cap list
Obviously a very old post to resurrect, but it still comes up in a Google search for the MS8-29FTB, and I'm working on one right now! I just checked my (obviously original) caps and all of them (C446, C521, C910) match your values, and I have the cap in the C431 spot as well. So anyone who might find this in the future can be confident that these are the correct values for the chassis.
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NoAffinity
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Re: Nanao MS8-29FTB - Cap list
Ms8's are notorious for having undocumented variations. Replace like for like.
I know on my ms8-26su there is one cap that is rated 0.47pf or some very small value that was impossible to read on the grainy scan of the schematic, and I didnt notice that the kit replaced it with a 47uf. Took me a good 3 weeks of checking and rechecking and monitor not working before finally finding the discrepancy and putting the original back in to get it working. Just a heads up to be very cautious and diligent about replacing like for like.
Sent from my SM-G955U using Tapatalk
I know on my ms8-26su there is one cap that is rated 0.47pf or some very small value that was impossible to read on the grainy scan of the schematic, and I didnt notice that the kit replaced it with a 47uf. Took me a good 3 weeks of checking and rechecking and monitor not working before finally finding the discrepancy and putting the original back in to get it working. Just a heads up to be very cautious and diligent about replacing like for like.
Sent from my SM-G955U using Tapatalk