P/NO : MFL70041014 (1802-REV01)
CHASSIS : OU70A
MODEL : 28LJ400B 28LJ400B-PU
CAUTION
BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LED TV
SERVICE MANUAL
Any reproduction, duplication, distribution (including by way of email, facsimile or other electronic means), publication,
modification, copying or transmission of this Service Manual is STRICTLY PROHIBITED unless you have obtained the prior
written consent of the LG Electronics entity from which you received this Service Manual. The material covered by this
prohibition includes, without limitation, any text, graphics or logos in this Service Manual.
Copyright ⓒ 2017 LG Electronics Inc. All rights reserved. Only training and service purposes.
CONFIDENTIAL
28LJ430B 28LJ430B-PU
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