LG UltraFine 22MD4KB Service Manual page 12

4k monitor
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7) Open the right side by hand (Need to pull strongly when
open the back cover.
*Caution : Handle with care from scratch and latch broken Pull
back cover softly to disassemble the latch
1) Bottom disassemble → 2) Left/Right side disas-
semble → 3) Top disassemble → 4) Open back
cover right side by hand
8) Disassemble LED Harness, LVDS cable, ALS cable, power
cable and speaker cable.
② ALS
③LVDS
④Power
⑤Speaker
9) Unscrew the 4EA screw to detach Rear shield Assy from
LCM.
① LED
Screw
10) Unscrew the 11EA screw to detach middle cabinet from
LCM.
11) Detach Cabinet from LCM using plastic jig.
*Caution : If pull or push the LCM without releasing latch on
the cabinet, case top of LCM can be deformation.
So, Latch of cabinet and LCM should be released
before detach each other.
- 12 -
Copyright ©
-
Only training and service purposes.
Screw
Using plastic jig, disassemble Cabinet and LCM
One by one like left sequence. ①~⑧
Latch
LG Electronics Inc. All rights reserved.

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