Samsung Electronics
5. C Frame Installation
44
Fig.2 Push LED Module to center
Fig.1 Cover PCB assembly point
M3L5
M4L5
◇
Align modules in X,Y direction
- Install the cover PCB on each border to align the module.
※
The module alignment must be performed after the step operation is completed.
①
Assemble the Cover PCB in the upper left and right corners of the screen. M4L5 tanning bolts are
assembled only 1 ~ 2mm and later. Additional tightening during alignment operation
②
After assembling the Cover PCB, fasten the bandbolt from the left and right to work so that the
vertical alignment between the central reference pixels is correct.
③
To meet the horizontal alignment of the central standard, slowly fasten the lowest tanning bolts.
④
After the alignment operation, the line that shows the gap on the screen removes the gap by
tightening the blind bolt of the line.
Horizontal center line
Vertical center line
Cover-PCB
