On 2017-02-18 20:31, Gerrit Heitsch wrote: > On 02/18/2017 08:15 PM, silverdr@wfmh.org.pl wrote: >> >>> On 2017-02-18, at 09:36, smf <smf@null.net> wrote: >>> >>> "The sweet spot is a 250466 board >> >> Precisely… >> >>> The VIC chip on those boards is a R5, which gives the clearest >>> picture. " > > Not quite... You can get a clear picture from a 6569R1, 6569R3 or 6569R4 > (that one is rather rare) as well. The problem on the older boards is > mostly the modulator. Replace it with a simple video amp and you will > have a very good picture. Ok, you lose the RF output, but who is using > that anymore? There is clearly a visible difference between an R3 and an R5 on a 250466 board. (I've been using an R3 after having killed the original R5 of the machine / before I could obtain another one.) Levente Message was sent through the cbm-hackers mailing listReceived on 2017-02-18 21:01:03
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