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service manual Acer -LCD-B243HL
Models:
B243HL
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Specification
Electrical and Optical Characteristics and Performance
Parts list
Flowing chart
Assembly and Disassembly
Default Value
Adjust ISP programming
“E2PROM DEVICE SETTING”
Safety precautions
Safety
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–LCD-B243HL
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Contents
Acer
Acer -LCD-B243HL
Service Manual
LCD Monitor Acer B243HL
Table of Contents
Important Safety Notice
Product Specification
Flat Panel Specification
Important Safety Notice
1. Safety precautions
2. Product safety notice
3. Service notes
01 Product Specification
1.1 Main Features
1.2 Accessories
Acer -LCD-B243HL
1.8m.4pin, black cable with white connector
1.8m. green cable with white connector
2. Operation Specifications
Specification
2.2 Safety, EMC, Ergonomics and Compatibility Requirements
Electrostatic Discharge Requirements
Spec
Reliability
3. Electrical and Optical Characteristics and Performance
3.1 Main Power Supply 3.1.1 Input characteristics
3.1.2 Output characteristics
3.1.3 Protection characteristics
Power
3.2 Backlight Power Supply
Protection
Status
3.3 Brightness output
3.4 White balance
Mode
Chromaticity Coordinate
4. Input / Output Signal Specifications 4.1 AC in
3.5 Brightness uniformity
4.2 Audio in
4.3USB in
4.5 VGA in
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Acer -LCD-B243HL
30K~80KHz
55~75Hz
4.6 Timing table
Specification
4.7 Audio output SPEC
4.8 DDC data
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Acer -LCD-B243HL
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Acer -LCD-B243HL
4.8.1 VGA EDID table
EDID
5. Function Specifications
5.1 Panel general specifications
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Acer -LCD-B243HL
POWER
5.1.2 LCD module defects LCD module defects check follow to the IIS
5.2 Keypad Function
HOT KEY OPERATION
5.3 OSD Structure
Default Value
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Acer -LCD-B243HL
6. SOP of firmware upgrade Manufacturer of Scaler is Mstar
2. Adjust ISP programming
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Acer -LCD-B243HL
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Acer -LCD-B243HL
FW IC Model
FW software rooter Software Checksum
“E2PROM DEVICE SETTING”
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Acer -LCD-B243HL
Flowing chart
After connecting, AC ON DC ON
Click Connect and enter ISP MODE
Turn off power if programming is OK
02. Flat Panel Specification
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03 Exploded Diagram
3.1 B243HLSCREWLIST
3.2. LCD Exploded drawing All
Fixed
05 Spare Pare parts List
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Acer -LCD-B243HL
ACER PART NO
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Acer -LCD-B243HL
50.L63VF.003
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Acer -LCD-B243HL
60.LDP0J.006
06 Schematics and Layouts
6.1 IF BD Layout
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Acer -LCD-B243HL
I/F BD Layout
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Acer -LCD-B243HL
6.2 Switching Mode Power Supply circuit
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Acer -LCD-B243HL
InnoLux
STONE
MSTARTSUMU5PEHJ
InnoLux
MSTARTSUMU5PEHJ
COMMON
VGA-INPUT
STONE
HDCP Function
InnoLux MSTARTSUM5PEHJ
COMMON
InnoLux
TSUMU58EHJ-LF-1
MSTARTSUM5PEHJ
Document Number
InnoLux
NEC-uPD720114
X233H
HTQFP48
AC OFF PoP noise solution change C717 form 0.1u to 4.7u
InnoLux PAM8603M
change for FHD2102
ID from 90 degree to
7.0 Assembly and Disassembly
Procedures
Photo
Description
Assembly and Disassembly continue
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Acer -LCD-B243HL
Assembly and Disassembly continue
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Acer -LCD-B243HL
FFCcable
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Acer -LCD-B243HL
HRN ASSY 2x4P to