opening them up is like christmas -albeit it adds to your bad karma points :) I had one that was totally rotten inside but the 8580 worked (needed some disinfectant, though ;-)
Really great job man! :thumbsup:
I am starting to desire the .BRD files.
Do you will share them?
P.S.
Do you fixed the problem of the encoders?
Regards
Antix
getting old ...hoping to become wiser ....surely with the great value sweet MB6582( just phoned to the typist and he ensured me that the panels will be ready on next Tuesday - Have I to believe him? )
SID powers
Vdd 9 / 12 V
Vcc 5 V
anyway the ground is common with core so probably 5 V can influence 9V
The caps are in parallel 2 x 2200uF ( 4400 uF )
usually I use "larger" capacitors for
" large " current power supply so I think that only 2200 uF it is not enough for 3Amps... when you start to need more amperes a little capacitor may cause ripple.
try enhancing capacitors value.
( to reduce RS use two caps instead of one bigger for example : two 2200uF instead of one 4700uF)
Regards
Antonio
Hallo
Ihr Fehler ist keine montage. Das gleiche passiert mit mir .... es scheint normal, dass die Tür 5 die LED weniger hell.
Es tut mir leid für schlechte Übersetzungen
Gruß
Antix
Not really relevant as I made the first test with computer loudspeakers.
I heard no hum...only the classical SID noise.
I will advice you as I will test with a serious audio setup.
Greets
Antonio