LG 75UM7180PVA Service Manual page 28

Step 6 ) Disassemble the Guide Panel.
*top 14ea / side L 9ea / side R 9ea / down 11ea
Step 7) Disassemble the Optical Sheet/Diffuser Plate (DS, Prism on Prism, DP).
Step 8) Disassemble the DPS, LED Array Fixer(pin), and the Reflector.
* Rotate the DPS to
remove (23 EA)
* Push the LED
Fixer (6 EA)
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