Line R 1200 ARS stabilizer won't turn on, microcontroller firmware
Line R 1200 ARS voltage stabilizer defective.
0:00 Stabilizer inspection
1:02 Preliminary measurements
3:02 Capacitor problem again
4:52 C6 replacement
6:04 Capacitor manufacturer's website
7:06 Microcontroller firmware update
8:12 Post-repair inspection