{972D} Standby power signal path in LG Inverter AC Board
11:27
{972E} Inrush current protection in Inverter AC board
3:35
Lasko fan PCB repair | Check and replace defective electrolytic capacitor on control board.
1:09
Proton® 703 - Silicone removing from PCB
24:05
{972i} PFC section in LG Inverter AC outdoor unit board
34:24
335 DC Inverter AC Outdoor Unit Circuit Board Course Repair / Function / Troubleshooting - Part 1
24:39
Capacitor de bootstrap explicado
24:27
LG dual inverter AC PCB repair, 23 error code repair by PCB TECH
25:23