Acer H243H - Bmid - 24" LCD Monitor Support and Manuals
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Most Recent Acer H243H Questions
My Lcd Sreen Has A Multiple Of Lines All Over 3 Quarters Of It
my scree has muliple lines all over 3 quaters of it when i move
my scree has muliple lines all over 3 quaters of it when i move
(Posted by dorothymcgivern 11 years ago)
How Can The Aspect Ratio Be Set For The H243h? I'd Like Circles To Be 'round' .
I like the screen 'real estate', hoever I wouldlike the circles to be round again instead of ellipti...
I like the screen 'real estate', hoever I wouldlike the circles to be round again instead of ellipti...
(Posted by bwheat 14 years ago)
Where Can I Download The Latest Driver For My H243h 24' Widescreen Monitor?
(Posted by steppeterwolf 14 years ago)
Acer H243H Videos
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Acer H243H 24 inch monitor review
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Acer H243H 24" HD (Review)
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Popular Acer H243H Manual Pages
H243 LCD Monitor Service Guide - Page 1
Acer
Acer -LCD-H243H
Service Manual
LCD Monitor Acer H243H
- 0 -
H243 LCD Monitor Service Guide - Page 2
.... Acer H243H Service Manual
1 Corp. Ltd All Rights Reserved This manual may not, in whole or in part, be copied, Photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of Contents
Important Safety Notice 02 01 Product Specification 03 02 Flat Panel Specification 15 03 Exploded Diagram 36 04 Troubleshooting ...37...
H243 LCD Monitor Service Guide - Page 3
...it . z Keep wires in this product please refers to repair the monitor by a service technician.
However, improper used or installation may cause damage to the monitor as well as to human bodies. z Always unplug the monitor before soldering. If you're unsure of the monitor. Service notes
z When replacing parts or circuit boards, clamp the lead wires around terminals before...
H243 LCD Monitor Service Guide - Page 4
... male connector)
User manual
: English (640Mb CD)
Warranty card
:
DVI cable (option) : 1.8 m. (18+1 pin, black cable with white connector)
HDMI cable (option) : 1.8 m. (19 pin, black cable with white connector)
2. The power button and display control buttons are on the front of the monitor. It support HDCP and color management function.
1.1 Main Features
Maximum resolution
: 1920(x3...
H243 LCD Monitor Service Guide - Page 5
...Compatibility Requirements
Safety & EMC Ergonomics Compatibility Power Management
MET, CB, Bauart, CCC...Characteristics and Performance
3.1 Main Power Supply
3.1.1AC Input Voltage Range... full-loading and 240Vac input
Regulator Efficiency
4 Acer
Temperature range Humidity range
2.1.3 Altitude note 2 ...30000 ft (Ta=30, t=24h )
Acer -LCD-H243H
Note 1: Temperature and relative humidity range...
H243 LCD Monitor Service Guide - Page 6
...Acer -LCD-H243H...backlight ) (backlight )
‡75%
L/10 L/2
4
5
6
W/10
1
2
3
7
8
9
W/2
5 Temperature Test pattern Video Resolution Video input level Warm-up time
: 25 ± 5°C : white : 1920 x 1080 : 700 mV ± 2% : 30 minutes
Set... Brightness uniformity
The test standard conditions refer to verify specifications in this section shall be performed under the following ...
H243 LCD Monitor Service Guide - Page 7
... signal and WSXGA+ output. Input / Output Signal Specifications
4.1 Video signals
Acer -LCD-H243H
Analog RGB signal: 0.7Vp-p (Input impedance = 75 Ohm)
Sync:
TTL level (Input impedance Ú 1k Ohm)
Positive and negative sync of Power Macintosh and Sun Ultra is a reference value
4.3 Timing requirements
The LCD monitor must be display) 2. Modes details as below:
Mode...
H243 LCD Monitor Service Guide - Page 8
... specifications
Supplier
AUO
Model name
M240HW01-V0
Display Area
531.36 × 298.89
Pixel Pitch
276.75(Per one triad) × 276.75
Display Colors:
16.7M colors (RGB 6-bit + Hi_FRC)
7 Acer
Acer -LCD-H243H
Vertical / Horizontal Sync polarity: positive or negative. Function Specifications
All the tests to verify specifications in this section shall be performed...
H243 LCD Monitor Service Guide - Page 10
... the factory with
"F" on the left top.
Acer
FACTORY MODE
●
Acer -LCD-H243H
Press [e], and then press
[POWER] for
entering factory mode.
5.4 OSD Structure
The On-Screen Display (OSD) shall be shown with all OSD controls set to use icon based menu through keypad OSD buttons or remote control
unit. ON
OSD menu will be...
H243 LCD Monitor Service Guide - Page 11
... on timing & S/N
Acer -LCD-H243H
OFF --- English
--(2)
6. Connection: connect PC to PCBA with signal cable, and then keep AC and DC in open state.
10 ESD requirements: antistatic wrists, antistatic gloves (fingers), and connecting cable Name of ISP program: ISP_Tool_v3.7.5.exe Manufacture of Scaler is for Visa timing.
SOP of firmware upgrade (Manufacturer of...
H243 LCD Monitor Service Guide - Page 12
Double click Figure One. Software Checksum
FW software rooter
11 FW IC Model
Secondlypdownload FW software: first select "READ", and then load FW software in Rooter (Fig.2). Acer
Acer -LCD-H243H
One port of PCBA FW IC.
Adjust ISP programming
Firstly, double click ISP_Tool_v3.7.5EXEI and open ISP program, then select "Device", next select manufacturer...
H243 LCD Monitor Service Guide - Page 14
... adjust its speed in "E2PROM DEVICE SETTING"
After connecting, AC ON, DC ON
OK
Open ISP program
OK
Choose manufacturer and model of FW IC
OK
LOAD FW software
OK
Click Connect and enter ISP MODE
OK
$MJDL"650BOE36/GPS CFHJOOJOHQSPHSBNNJOH
OK
Turn off power if programming is OK
³Flowing...
H243 LCD Monitor Service Guide - Page 44
Acer
Black Screen
4.2 Black screen
Acer -LCD-H243H
Check power supply:
NG
Pin 1, 2 of CN104
OK
Check power supply:
NG
For U104
OK
Check reset:
NG
pin 8 of U104
OK
Check Crystal
waveform
NG
Pin 25,26 of U104
OK
Check CCFL_Enable Pin 101 of U104
OK
Check Pin 7 of CN104
NG U104 fail
POWER Fail
Check U101, U102
Check C161...
H243 LCD Monitor Service Guide - Page 47
Acer
Acer -LCD-H243H
05 Spare parts List
82424171A120R
OEM PART NO DESCRIPTION
MOQ
N/A
792381300701R PCBA,I/F BOARD(EMEA,W/SPK),LP2441-717 RO 50
1
792381400700R PCBA,P/I BOARD,W/SPK,LP2441-717 ROHS
50
1
792381500000R PCBA,POWER KYEPAD/B,LP2441 ROHS
50
1
792381500010R PCBA,TOUCHPAD BOARD,LP2441 ROHS
50
1
453070801190R PWRCORD 16A/250V BLK 6FT VDE/KTL H05VV-F 50
1
453030300370R ...
H243 LCD Monitor Service Guide - Page 49
Acer
6.2 Switching Mode Power Supply circuit
Acer -LCD-H243H
47
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