amedeo_68k's latest activity
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amedeo_68k replied to the thread Macintosh Classic blank screen but chime.Update, I have a low voltage at diode BYT03-300 output, it should be around 38V but I measure 22 -
amedeo_68k replied to the thread Macintosh Classic blank screen but chime.I'm testing the CRT neck, I see open circuit at pin 3-4, this sounds weird
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Hi. I have a Mac Classic fully recapped, both analog and logic board. The logic board is known good. At power on it chimes but screen is...