Jeff,
Maybe it has the problem that you fixed on mine? The bad buffer chip? Robert From: M100 [mailto:[email protected]] On Behalf Of ExPLIT | Pawel Radomychelski Sent: Wednesday, May 05, 2021 1:28 PM To: [email protected] Subject: Re: [M100] NEC PC-8201(A) Recapping Help Thanks for the Info, Jeff. No, i have no leaking caps on my PC-8201, but i think something is wrong with couple of my units. Sometimes, they switched, sometimes display became unreadable, sometimes contrast can't be changed. +5 and -5 are ok, so maybe some of the chips need to be replaced... -- Kind regards / Mit freundlichen Grüßen ExPLIT IT Solutions Pawel Radomychelski -----Original Message----- From: Jeffrey Birt <[email protected] <mailto:jeffrey%20birt%20%[email protected]%3e> > Reply-To: [email protected] <mailto:[email protected]> To: [email protected] <mailto:[email protected]> Subject: Re: [M100] NEC PC-8201(A) Recapping Help Date: Wed, 5 May 2021 14:38:42 -0500 I have only worked on a few PC-8201/A computers. I have not seen one that needed recapped. The TRS-80 Model 100 and Olivetti M10 are a different story, they all need recapped. Do your capacitors appear to be leaking or do you suspect they are faulty? Jeff Birt From: M100 <[email protected] <mailto:[email protected]> > On Behalf Of ExPLIT | Pawel Radomychelski Sent: Wednesday, May 5, 2021 7:06 AM To: [email protected] <mailto:[email protected]> Subject: [M100] NEC PC-8201(A) Recapping Help Hello Friends! Have someone already did a recapping job on the NEC PC-8201 or PC-8201A ? I am searching for a starting point, or simple table sheet which capacitors / voltage / capacity should be used ? Any help is welcome. Thanks -- Kind regards / Mit freundlichen Grüßen ExPLIT IT Solutions Pawel Radomychelski
