BigBadBiologists BigBadBench | Did Tech Ambrosia's Centris 610 not chime because I plugged the speaker into the LED connector? @BigBadBench | Uploaded May 2024 | Updated October 2024, 7 hours ago.
Last weekend, we recapped the logic board and power supply of @TechAmbr 's Centris 610. The power supply worked good, but the logic board seemed dead.
One of the comments pointed out that I plugged the speaker into the LED connector. Was that the only problem? Probably not. I found broken traces too.
Previous history of the machine:
@TechAmbr tried to get this Macintosh Centris 610 system up and running previously:
youtube.com/live/mcCe_yCSas8?si=GApYL0HDbOqcnh8F
But she could use a little help, so let's see if recapping gets it running, but the power supplies can be a bit of a mess.
I've worked on Pizza Box Macintoshes like this previously:
youtube.com/live/uafvfbf8ILs?si=-ISjt0_3cjmjBLg_
youtube.com/live/6TpmHeXERXk?si=ve_TPdQEdXztOOpo
Capacitor diagrams for pizza box PSUs:
drive.google.com/file/d/1RErXP-Spsw048tGdoElnug-ifZuM1BET/view?usp=sharing
Mastodon: @bigbadbiologist@bitbang.social
Last weekend, we recapped the logic board and power supply of @TechAmbr 's Centris 610. The power supply worked good, but the logic board seemed dead.
One of the comments pointed out that I plugged the speaker into the LED connector. Was that the only problem? Probably not. I found broken traces too.
Previous history of the machine:
@TechAmbr tried to get this Macintosh Centris 610 system up and running previously:
youtube.com/live/mcCe_yCSas8?si=GApYL0HDbOqcnh8F
But she could use a little help, so let's see if recapping gets it running, but the power supplies can be a bit of a mess.
I've worked on Pizza Box Macintoshes like this previously:
youtube.com/live/uafvfbf8ILs?si=-ISjt0_3cjmjBLg_
youtube.com/live/6TpmHeXERXk?si=ve_TPdQEdXztOOpo
Capacitor diagrams for pizza box PSUs:
drive.google.com/file/d/1RErXP-Spsw048tGdoElnug-ifZuM1BET/view?usp=sharing
Mastodon: @bigbadbiologist@bitbang.social