LG LRMVS2806D Technical Manual

[SVC Notice] [No display] No display by EMI tape attachment error on module source PCB
Service Bulletin
Applicable for Serial Number: All Serial Numbers
1. Repair Instruction:
① Check that the TV powers ON and has Backlights, (Backlight On).
② Check for the symptom: - No Display on the TV Screen.
③ After disassembling the SET’s Stand / Back Cover / Bottom Cover ,
then Disassembly LCM Lower’s SPCB Cover shield L/R.
④ Check the attaching position of the SPCB EMI Tape.
- If Panel’s Test points are covered by the SPCB EMI Tape, it will cause a No display symptom.
Detach (Remove) the SPCB EMI Tape , Please reattach, but avoid Panel’s Test Patterns.
⑤ Checking improvement:
- Follow the specific Repair Tape Attaching Guide.
- Suggestion: Please check for proper Picture “Before” Reassembling the complete TV.
Page 1
Applicable for models: (Refer to page 3)
70UM69x, 70UM73x
Bulletin Type: SVC Notice Parts Others Applicable only with symptoms with every repair
Symptoms No display (Screen on TV)
Picture
Cause
EMI tape on module source-PCB touches
Test Pattern. (EMI tape attached incorrectly)

Product: LED TV
Bulletin #: GLZ201900181-01
Release Date: 07/29/ 2019
Module Source PCB

LG LRMVS2806D Specifications

General

Type	freestanding; smart cooling™ system
Style	french door; 4 door
Color	black; black stainless steel; printproof™ black stainless steel
Total Capacity	27.6 cu. ft.
Refrigerator Capacity	18.4 cu. ft.
Freezer Capacity	9.2 cu. ft.; yes
Humidity Controlled Crispers	2 humidity crispers
Defrost System	automatic
Cooling System	smart cooling, door cooling+
Number of Refrigerator Shelves	4 split(3 fixed + 1 folding)
Number of Refrigerator Door Bins	7
Number of Freezer Drawers	2-tier organization
Temperature Control	electronic/digital; yes
Temperature Sensor	6
Wine Rack	no
Interior Light	ceiling led
Dispenser	external; integrated ice & water dispenser; ice & water dispenser
Ice Maker	yes; slim spaceplus®
Water Filter	yes; lt1000p
Air Filter	yes
Door Alarm	yes
Smart Home	lg thinq, google assistant, amazon alexa
Remote Control	yes
Wi-Fi	yes
Annual Energy Consumption	760

Weight and Dimensions

Depth	36 1/4 inch
Height	69 3/4 inch
Width	35 3/4 inch