Dell E1920H Instructions for use

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Simplified Service Manual
LCD Monitor
E1920H

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Service Manual Versions and Revision
No.
Version
Release Date
Revision
1
2
1.0
2.0
2020/03/20
2021/03/15
Initial Release
ErP lot 5 additional requirements

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1. IMPORTANT SAFETY NOTICE ............................................................................................................................................................... 4
2. EXPLODED VIEW DIAGRAM WITH LIST OF ITEMS ...................................................................................................................................... 4
3. WIRING CONNECTIVITY DIAGRAM........................................................................................................................................................ 5
4. LIST OF TOOLS /EQUIPMENT .............................................................................................................................................................. 5
5. DISASSEMBLY AND ASSEMBLY PROCEDURES .......................................................................................................................................... 6
6. TROUBLE SHOOTING INSTRUCTIONS ..................................................................................................................................................... 8

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Simplified Service Manual
1. Important Safety notice
2. Exploded view diagram with list of items
E1920H.pdf

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3. Wiring connectivity diagram
4. List of tools / equipment
1. Philips-head screwdriver
2. Hex-head screwdriver

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5. Disassembly and Assembly Procedures
key pad board* 1
FINAL ASSY *1
Chassis*1
Power board* 1
CHASSIS ASSY *1
STAND ASSY *1
(BAG,PLASTIC*1
B A CK COV E R ASSY*1
V E SA cover* 1
F ront bezel *1
OSD button*1
F RONT B E ZE L ASSY
*1
(SCREW,F,CROSS,T.T-2*3,BL K)*3
TAPE MYLAR 20x7xT0.1.BLACK*1
Power button *1
Panel ASSY *1
DELL Logo *1
Panel* 1
BACK COVER*1
FFC-CABLE*1
(SCREW ,P,CROSS M3*6,ZN-CC)*1
(BOLT,#4-40x11.8,Ni FOR D-SUB/DVI
CONN.RO )*2
I/F BOARD*1
MY L A R T OP*2
MYLAR FOR PANEL*1
VESA COVER ASSY *1
(SCREW,I,CROSS,M4*10,BLK-NL )*4
SAFETY LABLE*1
PPID LABLE*1
LIGHT BAR WIRE*1
KEYPAD WIRE*1
(FOIL,AL,DOUBLE COND,90*50*T0.07mm)*1
(TAPE,W60*L30mm,HH,LP23F6,HF)*2
(TAPE,ACE,30x50mm, LE24SF,HF)*1
LVDS WIRE*1
(SCREW ,P,CROSS M3*6,ZN-CC)*
*1
MY L A R B OT T OM*2
MY L AR FOR CHASSIS*1
GASKET,L15*H10*W10,LE24SF,HF*1
[NOTE]BOE Panel Only
Note:1. The arrows point out the direction of disassembly.
Disassemble the slot of Back cover from monitor

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FFC-CABLE*1
(SCREW ,P,CROSS M3*6,ZN-CC)*1
(B OL T ,#4-40x11.8,Ni FOR D-SUB /DV I
CONN.RO )* 2
PANEL ASSY *1
B A CK COV E R ASSY *1
keypad board* 1
Chassis*1
I /F board*1
Power board*1
panel * 1
CHASSIS ASSY
*1
V E S A COV E R* 1
F ront bezel * 1
FRONT BEZEL ASSY *1
F I NAL ASSY *1
OSD button * 1
STAND ASSY *1
Power button * 1
DE L L L ogo * 1
MYLAR FOR PANEL*1
(SC RE W, F, CR OSS, T .T -2* 3,
BLK)* 3
TAPE MYLAR
20x7xT0.1.BLACK*1
LIGHT BAR WIRE*1
KEYPAD WIRE*1
BAG,PL ASTIC*1
VESA COVER ASSY
*1
E1920H,MAIN CHASSIS*1
MYLAR FOR CHASSIS TOP*2
MYLAR FOR CHASSIS*1
(FOIL,AL,DOUBLE COND,90*50*T0.07mm)*1
(TAPE,W60*L30mm,HH,LP23F6,HF)*2
(TAPE,ACE,30x50mm, LE24SF,HF)*1
LVDS WIRE*1
(SCREW,I,CROSS,M4*10,BLK-NL )*4
SAFETY LABLE *1
PPID LABLE *1
(SCREW ,P,CROSS M3*6,ZN-CC)*
( SCREW,PW,CROSS M4X9,Zn-CC) *1
MYLAR FOR CHASSIS BOTTOM*2
GASKET,L15*H10*W10,LE24SF,HF*1
[NOTE]BOE Panel Only

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6. Trouble shooting instructions

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