LG LAEC015-GN Owner's Manual page 23

Component Placement and main components
There are five kinds of system board worked for the LED display, IR Receiver Board, Power and Mini
Card Convertor Board, I/O Board, LAEC controller Board and Power Board. Please refer to the
description for each board in the follow sections.
LAEC015-GN LED display is combined with LDM and case. The LDMs and
case are fixed by magnetic structure.
Item Description
1 LED Display Modules (LDM)
2 Main Board
3 FPGA Board
4 Power Board
5 IR Receiver Board
6 Power and Mini Card Convertor Board(2 in 1)
7 12V/200W Switched Mode Power Supply
8 3.8V/189W Switched Mode Power Supply
9 EMI / RFI AC power line filter
10 Intelligent SPK
11 IR Remote
12 Wi-Fi/BT Board
13 Key Board
14 Ferrite Core(84 small +8 big)
Note: The PSU output is adjustable, the actual value would subject to the label of manufacturing data
Figure 2.1 Major components placement for LAEC015-GN
Table 2.1 - Major components of LAEC015-GN LED panel assembly
21
Qty
72
1
1
1
1
36
1
18
2
2
1
1
1
92