calibration of the RTC-oscillator:
(8 VIAs needed a fix)
Month: February 2021
Ersatzteile, Abräumen und Anfangen…
4 x VIAs reparieren, 1 Stunde
Fixed GND C105, C107
Am Deich
mediocre PSU
OK, Frühling
5 x 72 – SIMM Sockel raus
A4000 – recapped PSU, DaughterBoard
3640 – II – rework II
decided to go with this board: trace repair, continuity test, cleaned cpu socket from thermal paste, managed to realign cpu pins, inserted cpu
Kamel im Moor
14km Laufwetter
3640 – II – rework I
desoldered caps, aligned some parts, undo of the ugly trace repair, cleaned the board
What happened to this pcb?
