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Acer H213H&H223HQ
Service Guide
1
Service Guide Version and Revision
Version Release Date Revision History Customer Model TPV model
H213H HIRMA6MKXMAYRC
A00 Oct.-14-2008 Initial Release
H223HQ HIRMA6MBXMAYRC
2
Copyright
Copyright © 2003 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced,
Transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in
any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without
the prior written permission of Acer Incorporated.
Disclaimer
The information in this guide is subject to change without notice. Acer Incorporated makes no representations or
warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties
of merchantability or fitness for any particular purpose. Any Acer Incorporated software described in this manual is
sold or licensed "as is". Should the programs prove defective following their purchase, the buyer (and not Acer
Incorporated, its distributor, or its dealer) assumes the entire cost of all necessary servicing, repair, and any
incidental or consequential damages resulting from any defect in the software.
Intel is a registered trademark of Intel Corporation.
Pentium and Pentium II/III are trademarks of Intel Corporation.
Other brand and product names are trademarks and/or registered trademarks of their respective holders.
Trademarks
Acer is a registered trademark of Acer Incorporated.
All other trademarks are property of their respective owners.
Conventions
The following conventions are used in this manual:
Screen messages Denotes actual messages that appear on screen.
Note Gives bits and pieces of additional information related to the current topic.
Warning Alerts you to any damage that might result from doing or not doing specific actions.
Caution Gives precautionary measures to avoid possible hardware or software problems.
Important Remind you to do specific actions relevant to the accomplishment of procedures.
3
Preface
Before using this information and the product it supports, please read the following general information.
1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided
for Acer's "global" product offering. To better fit local market requirements and enhance product competitiveness,
your regional office may have decided to extend the functionality of a machine (e.g. add-on card, modem, or extra
memory capability). These LOCALIZED FEATURES will NOT be covered in this generic service guide. In such
cases, please contact your regional offices or the responsible personnel/channel to provide you with further
technical details.
2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available on
your regional web or channel. If, for whatever reason, a part number change is made, it will not be noted in the
printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a
DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list
provided by your regional Acer office to order FRU parts for repair and service of customer machines.
Warning: (For FCC Certified Models)
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.
Notice:
1. The changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
2. Shielded interface cables and AC power cord, if any, must be used in order to comply with the emission limits.
3. The manufacturer is not responsible for any radio or TV interference caused by unauthorized modification to this
equipment. It is the responsibility of the user to correct such interference.
As ENERGY STAR® Partner our company has determined that this product meets the ENERGY STAR®
guidelines for energy efficiency.
Warning:
To prevent fire or shock hazard, do not expose the monitor to rain or moisture. Dangerous high voltages are present
inside the monitor. Do not open the cabinet. Refer servicing to qualified personnel only.
4
Precautions
Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in
a wet basement.
Do not place the monitor on an unstable trolley, stand, or table. If the monitor falls, it can injure a person and
cause serious damage to the appliance. Use only a trolley or stand recommended by the manufacturer or sold
with the monitor. If you mount the monitor on a wall or shelf, uses a mounting kit approved by the manufacturer
and follow the kit instructions.
Slots and openings in the back and bottom of the cabinet are provided for ventilation. To ensure reliable
operation of the monitor and to protect it from overheating, be sure these openings are not blocked or covered.
Do not place the monitor on a bed, sofa, rug, or similar surface. Do not place the monitor near or over a radiator
or heat register. Do not place the monitor in a bookcase or cabinet unless proper ventilation is provided.
The monitor should be operated only from the type of power source indicated on the label. If you are not sure of
the type of power supplied to your home, consult your dealer or local power company.
The monitor is equipped with a three-pronged grounded plug, a plug with a third (grounding) pin. This plug will fit
only into a grounded power outlet as a safety feature. If your outlet does not accommodate the three-wire plug,
have an electrician install the correct outlet, or use an adapter to ground the appliance safely. Do not defeat the
safety purpose of the grounded plug.
Unplug the unit during a lightning storm or when it will not be used for long periods of time. This will protect the
monitor from damage due to power surges.
Do not overload power strips and extension cords. Overloading can result in fire or electric shock.
Never push any object into the slot on the monitor cabinet. It could short circuit parts causing a fire or electric
shock. Never spill liquids on the monitor.
Do not attempt to service the monitor yourself; opening or removing covers can expose you to dangerous
voltages and other hazards. Please refer all servicing to qualified service personnel
To ensure satisfactory operation, use the monitor only with UL listed computers which have appropriate
configured receptacles marked between 100 - 240V AC, Min. 5A.
The wall socket shall be installed near the equipment and shall be easily accessible.
Special Notes On LCD Monitors
The following symptoms are normal with LCD monitor and do not indicate a problem.
Notes
Due to the nature of the fluorescent light, the screen may flicker during initial use. Turn off the Power Switch and
then turn it on again to make sure the flicker disappears.
You may find slightly uneven brightness on the screen depending on the desktop pattern you use.
The LCD screen has effective pixels of 99.99% or more. It may include blemishes of 0.01% or less such as a
missing pixel or a pixel lit all of the time.
Due to the nature of the LCD screen, an afterimage of the previous screen may remain after switching the image,
when the same image is displayed for hours. In this case, the screen is recovered slowly by changing the image
or turning off the Power Switch for hours.
5
Table Of Contents
Chapter 1 Monitor Features ................................................ 7
Introduction ............................................. 7
Electrical Requirements ............................................. 8
LCD Monitor General Specification ............................................. 9
LCD Panel Specification ............................................. 10
Support Timing ............................................. 13
Monitor Block Diagram ............................................. 14
Main Board Diagram ............................................. 15
Software Flow chart ............................................. 16
Main Board Layout ............................................. 18
Installation ............................................. 19
Screen Position Adjustment ............................................. 20
Chapter 2 Operating Instructions ............................................. 21
External Controls ............................................. 21
Front Panel Controls ............................................. 21
eColor Management (OSD) ............................................. 22
How to Adjust a Setting ............................................. 23
How To Optimize The DOS-Mode ............................................. 27
Enter into the factory mode ............................................. 27
Chapter 3 Machine Disassembly ............................................. 28
Chapter 4 Troubleshooting ............................................. 31
Chapter 5 Connector Information ............................................. 37
Chapter 6 FRU (Field Replacement Unit) List ............................................. 39
Exploded Diagram ............................................. 39
Chapter 7 Schematic Diagram ............................................. 43
6
Monitor Features Chapter 1
Introduction
Scope
This short specification describes the electrical, optical and functional performance requirements for a 54.78cm
(21.6") TFT LCD color monitor with VGA compatible interface.
Description
The LCD monitor is designed with the latest LCD technology to provide a performance oriented product with no
radiation. This will alleviate the growing health concerns. It is also a space saving design, allowing more desktop
space, and comparing to the traditional CRT monitor, it consumes less power and gets less weight in addition MTBF
target is 50k hours or more.
Chart of H213H&H223HQ
Panel M216H1-L01 C1 TW CMO
Signal Interface D-Sub 15pin;DVI 24pin
Sync Type Separate / Compatible
Color Temp User Adjust Support
DDC DDC2B
Speaker Yes
Headphone Jack No
Microphone Jack No
USB Hub Not support
Tilt / Swivel Yes /No
7
Electrical Requirements
Standard Test Conditions
All tests shall be performed under the following conditions, unless otherwise specified.
Ambient light Dark room (< 1 cd/m2)
Viewing distance 35-50cm
Warm up time 30 minutes
Analog Input signal 700 mVss
Control temperature 6500° K
User brightness control Set to Factory preset value (cut off raster)
Set to factory preset value, which allows that the brightest two of
User contrast control 32 linear distributed gray-scales (0 700mv) can be
distinguished.
Picture position and size Factory preset value
Viewing angle (H) 90+/-20and (V) 90+/-10
AC Supply voltage 230V± 5, 50±3Hz
Ambient temperature 20+5
Humidity 65% ± 20%
Display mode 1920 x 1080, 60 Hz, all white
e-color mode Set to "User" mode
Measurement systems
The units of measure stated in this document are listed below:
1 gamma = 1 nano tesla
1 tesla = 10,000 gauss
cm = in x 2.54
Lb = kg x 2.2
Degrees F = [°C x 1.8] + 32
Degrees C = [°F - 32]/1.8
u' = 4x/(-2x + 12y + 3)
v' = 9y/(-2x + 12y + 3)
x = (27u'/4)/[(9u'/2) - 12v' + 9]
y = (3v')/[(9u'/2) - 12v' + 9]
nits = cd/(m2) = Ft-L x 3.426
lux = foot-candle x 10.76
8
LCD Monitor General Specification
Driving system TFT Color LCD
Active Display Area 447.504 x 268.596
Pixel pitch 0.248(H) x 0.248(W)
LCD Panel
Contrast Ratio 1000 : 1
Response time 5ms
Luminance of White 300(Typ.) cd/
Separate Sync. H/V TTL
Input H-Frequency 30kHz 84kHz
V-Frequency 50-76Hz
Viewing angle (H) 90+/-20and (V) 90+/-10
Display Colors 16.7M
Display mode 1920 x 1080 @60Hz
ON Mode < 65W
EPA ENERGY STAR®
OFF Mode < 1W
Set to factory preset value, which allows that the brightest two of 32 linear distributed
Contrast control
gray-scales (0 700mv) can be distinguished.
Power Source 100 V ~ 240 V50 ± 3Hz, 60 ± 3Hz
Operating Temp: 0° to 40°C
Environmental Storage Temp: -30° to 65°C
Considerations Operating Humidity: 0% to 90%
Storage Humidity: 0% to 90%
Peak surge current < 100 A peak at 230 VAC and cold starting&25 & DC Output at Full-load
No advance effects (no loss of information or defect)
Power line surge
With a maximum of 1 half-wave missing per second
9
LCD Panel Specification
General Specifications
Block Diagram
TFT LCD Module
10
Back light Unit
Electrical Characteristics
11
Optical Specifications
12
Support Timing
13
Monitor Block Diagram
The LCD MONITOR will contain a main board, a power board and a key board which house the flat panel control
logic, brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips
each voltage.
H213H&H223HQ:
Flat Panel and
CCFL Drive. CCFL backlight DVI Signal
Inverter Board Main Board
(include adapter)
AC-IN
100V-240V Key board HDMI Signal D-SUB Signal
14
Main Board Diagram
Panel Interface
(CN404)
Scalar IC TSUMU58EDJ-LF-1 PQFP-128
Keypad Interface
(Include MCU, ADC, OSD)
(CN401) EEPROM
(U401)
M24C16
(U403)
H sync
D-Data
V sync
D-Clock
RGB
D-Sub HDMI DVI
Flash Memory Crystal Connector Connector Connector
PM25LV010A-100SCE 14.31818MHz (CN402) (CN501) (CN403)
(U402) (X401)
15
Software Flow Chart
1
Y
2 3
N
N
4
N
5
Y
6
N
7 8
Y
Y 9
N
10 11
Y
N N
12 13
Y Y
N
14 15 16
Y
17
N
18 19
Y
16
Remark:
1) MCU initializes.
2) Is the EEPROM blank?
3) Program the EEPROM by default values.
4) Get the PWM value of brightness from EEPROM.
5) Is the power key pressed?
6) Clear all global flags.
7) Are the AUTO and SELECT keys pressed?
8) Enter factory mode.
9) Save the power key status into EEPROM.
Turn on the LED and set it to green color.
Scalar initializes.
10) In standby mode?
11) Update the lifetime of back light.
12) Check the analog port, are there any signals coming?
13) Does the scalar send out an interrupt request?
14) Wake up the scalar.
15) Are there any signals coming from analog port?
16) Display "No connection Check Signal Cable" message. And go into standby mode after the
message disappears.
17) Program the scalar to be able to show the coming mode.
18) Process the OSD display.
19) Read the keyboard. Is the power key pressed?
17
Main Board Layout
Symbol Description Symbol Description
U401 IC TSUMU58EDJ-LF-1 PQFP-128 CN602 WAFER EH-4
U505 IC ESD AZC199-04S SOT23-6L CN401 WAFER
U103 IC AP1117E33L-13 CN404 CONNECTOR
U104 IC AZ1117D-1.8-E1 X401 14.31818MHZ/85C
U402 IC PM25LV010A-100SCE SOIC-8 CN402 D-SUB 15PIN
U403 M24C16-WMN6TP CN403 DVI 24PIN CONN F
18
Installation
To install the monitor on your host system, please follow the steps below:
Steps
19
20
Operating Instructions Chapter 2
Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the
monitor. By changing these settings, the picture can be adjusted to your personal preferences.
· The power cord should be connected.
· Connect the video cable from the monitor to the video card.
· Press the power button to turn on the monitor position. The power indicator will light up.
External Controls
Front panel controls
1. Power Switch:
To turn ON or OFF the power.
2. Power LED:
Lights up to indicate the power is turned ON.
3. Empowering / Exit:
1) When OSD menu is in active status, this button will act as EXIT-KEY(EXIT OSD menu).
2) When OSD menu is in off status, press this button to select scenario mode.
3) When exit eColor OSD, it will activate the Auto Adjustment function
4. Auto Adjust button / Exit:
1) When OSD menu is in active status, this button will act as EXIT-KEY (EXIT OSD menu).
2) When OSD menu is in off status, press this button for 2 seconds to activate the Auto Adjustment function. The
Auto Adjustment function is used to set the HPos, VPos, Clock and Focus.
5. < / >
1) Press < or > to select the desired function. Press < or > to change the settings of the current function.
2) Press < or > to adjust the volume up or down (Only for Audio).
6. MENU / ENTER:
Activate OSD menu when OSD is OFF or activate/de-activate adjustment function when OSD is ON.
21
eColor Management (OSD)
· Operation instructions
Step 1: Press " Key" to open the Acer eColor Management OSD and access the scenario modes
Step 2: Press "<" or ">" to select the mode
Step 3: Press "Auto Key" to confirm the mode and run Auto Adjust
Acer eColor Management main menu, sub menu and description
Main Sub Sub
Menu Menu Menu Description
icon icon item
User defined.Settings can be fine-tuned to
N/A User mode
suit any situation
Optimal balance of brightness and contrast
N/A Text mode prevent eyestrain.The most comfortable way
to read onscreen text
Standard Default Setting.Reflects native display
N/A
mode capability
Grahpic
N/A Enhances colors and emphasize fine detail
mode
Displays scenes in clearest detail.Pictures
Movie
N/A and photographs appear in vibrant colors
mode
with sharp detail
22
How to Adjust a Setting
1. When press "Menu" button from Front Bezel, user need to select which kind of function Menu he
need to open
I: Only Analog Input Model II: Only Dual Input Model
23
Adjusting the picture
2nd Sub Menu
3rd Sub Menu
4rd Sub Menu
1st Sub Menu
Value
HDMI
VGA
DVI
Remark
Acer Color
v v v
management
Please also refer to chapter
Brightness Slider [77] 0-100 / 1 v v v 3
Please also refer to chapter
Contrast Slider [50] 0-100 / 1 v v v 3
H. Position Slider 0-100 / 1 v
V. Position Slider 0-100 / 1 v
Picture
Slider [50] 0-100 / 1 Default [50], as VGA signal
Focus v
input, "Reset" causes auto
config one time, then the
Clock Slider [50] 0-100 / 1 v value will be changed
Cool 9300K
[Warm] 6500K
Colour Temp Red 0-100
User v v v
Green 0-100
Blue 0-100
Auto Config v
H. Position [50] 0-100 / 1 v v v
OSD
V. Position [50] 0-100 / 1 v v v
OSD Timeout [10]10-120 v v v
Full v v v
Wide Mode If system dont support
Aspect v v v frame-buffer, "1:1" item
1:1 v v v could be removed !
DDC/CI On/Off v v v
ACM On/Off v v v
Input VGA/DVI/HDMI v v v
English
Setting
Deutsch
Espa~nol
(EMEA: Hollands)
Language
(EMEA:Pyccknn)
Frangais
Italiano
v v v
24
(EMEA: Suomalainen)
Reset v v v
Information
Resolution (example: XXXX)
H/V frequency VGA
v v v
XXXX DVI
SN HDMI
25
26
How To Optimize The DOS-Mode
Plug And Play
Plug & Play DDC2B Feature
This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the
monitor to inform the host system of its identity and, depending on the level of DDC used, communicate additional
information about its display capabilities.
The DDC2B is a bi-directional data channel based on the I²C protocol. The host can request EDID information over
the DDC2B channel.
This monitor will appear to be non-functional if there is no video input signal. In order for this monitor to
operate properly, there must be a video input signal.
This monitor meets the Green monitor standards as set by the Video Electronics Standards Association (VESA)
and/or the United States Environmental Protection Agency (EPA) and The Swedish Confederation Employees
(NUTEK). This feature is designed to conserve electrical energy by reducing power consumption when there is no
video-input signal present. When there is no video input signals this monitor, following a time-out period, will
automatically switch to an OFF mode. This reduces the monitor's internal power supply consumption. After the video
input signal is restored, full power is restored and the display is automatically redrawn. The appearance is similar to
a "Screen Saver" feature except the display is completely off. Pressing a key on the keyboard, or clicking the mouse
restores the display.
Using the Right Power Cord
The accessory power cord for the Northern American region is the wallet plug with NEMA 5-15 style and is UL listed
and CSA labeled. The voltage rating for the power cord shall be 125 volts AC.
Supplied with units intended for connection to power outlet of personal computer: Please use a cord set consisting of
a minimum No. 18 AWG, type SJT or SVT three conductors flexible cord. One end terminates with a grounding type
attachment plug, rated 10A, 250V, and CEE-22 male configuration. The other end terminates with a molded-on type
connector body, rated 10A, 250V, having standard CEE-22 female configuration.
Please note that power supply cord needs to use VDE 0602, 0625, 0821 approval power cord in European counties.
Enter into the factory mode:
Firstly, turn on the power and press the "power" always. When the indicator light arrives the "Ecolor", press the
"Ecolor" always. After the start screen, enter into the factory mode
27
Machine Disassembly Chapter 3
This chapter contains step-by-step procedures on how to disassemble the monitor for
maintenance.
The tool for disassembly is as follows:
Screwdriver, hexagonal screwdriver, Putty knife.
Disassembly Procedure
1. Remove the hinge assembly.
2. Remove the back cover and bezel.
28
3 Remove the lamp connectors and remove the screws to remove the panel. Put attention to the LVDS cable.
4. Remove the screws to remove the main board and power board.
29
5. The panel
30
Chapter 4
Troubleshooting
This chapter provides troubleshooting information for the H213H&H223HQ:
1. No Power
No power
Press power key and look if the
picture is normal
NG
Please reinsert and make sure the
AC of 100-240 is normal
OK NG Reinsert or check the
power section
Measure U102 Pin2=1.8V
NG
OK Check U102, C109 and C117
Check if X401 oscillate waveforms are
normal
NG
Replace X401 OK
Replace U401
31
2. No Picture (LED is orange)
No picture
The button if under NG NG
X401 oscillate
control waveform is normal Replace X401
OK
OK
Check reset circuit of NG Check Correspondent
U401 is normal component
Measure U102 Pin2=1.8V
OK
Replace U401
OK
X401 oscillate NG
waveform is normal
Check U102, C109 and C117
NG
Replace X401
OK
Check HS/VS from
CN402 is normal
NG
Check Correspondent
OK component
Replace U401
32
3. Panel Power Circuit
White screen
NG
Measure Q106 base X401 oscillate
is low level? waveform is normal
OK NG Replace X401
OK
Check CN404 is solder
and Q106, Q104 is OK? Check reset circuit of
U401 is normal
NG Check Correspondent
NG
Check Correspondent component.
component. OK
OK
Replace U401
Replace PANEL
33
4. Key Board
OSD is unstable or not working
NG
Is Key Pad Board connecting normally? Connect Key Board
Y
NG
Is Button Switch normally? Replace Button Switch
Y
NG
Is Key Pad Board normally? Replace Key Board
Y
Check Main Board
34
5. Power Board
1) No power
Check CN902 pin4, 5 = 5V
NG
Check AC line volt 110V or 220V
OK NG
Check AC input
Check the voltage of C905(+)
NG
OK Check bridge rectified circuit and F901 circut
Check start voltage for the pin8 of U901
OK NG
Check R904, R905, R906, and Change U901
Check the auxiliary voltage is bigger than
10V and smaller than 20V
NG 1) Check U901
OK 2) Check R909/D901 circuit
Check U901 pin5 PWM wave
NG
OK Check U901
Check Q901, IC903, D908, D906, D907, ZD921, ZD922
35
2.) No Backlight
Check CN902 pin4, 5 = 5V
NG
OK Check the adapter or MB
Check ON/OFF signal
NG
OK Check Interface board
Check U801 PIN12=16V
NG
OK Change Q801
Check the PWM wave from the pin9,10 of U801
OK NG
Change U801
Check Q804, Q809 PIN5, 6, 7, 8 have the
output of square wave at short time.
NG
OK
Change Q804, Q809
Check the output of T801, T802
OK NG
Change T801, T802
Check connecter & lamp
36
Connector Information Chapter 5
Pin Assignment of 15-pin D-sub:
5 1
10 6
15 11
1 Red Video 9 +5 v
2 Green Video 10 Logic Ground
3 Blue Video 11 RS232
4 RS232 12 DDC-Serial Data
5 DDC-Return 13 H-Sync.
6 Red Ground 14 V-Sync.
7 Green Ground 15 DDC-Serial Clock
8 Blue Ground
Pin Assignment of 24-pin DVI-D:
1 TMDS data 2 16 Hot Plug Detect
2 TMDS data 2 17 TMDS data 0
3 TMDS data 2/4 Shield 18 TMDS data 0
4 TMDS data 4 19 TMDS data 0/5 Shield
5 TMDS data 4 20 TMDS data 5
6 DDC Clock 21 TMDS data 5
7 DDC Data 22 TMDS Clock Shield
8 Analog Vertical Sync 23 TMDS Clock +
9 TMDS data 1 24 TMDS Clock
10 TMDS data 1
11 TMDS data 1/3 Shield
12 TMDS data 3
13 TMDS data 3
14 5V Power
15 GND(return for +5v,hsync,vsync)
37
Pin Assignment of 19-pin HDMI:
1 TMDS data 2 13 CEC
2 TMDS data 2 Shield 14 NC
3 TMDS data 2 15 SCL
4 TMDS data 1 16 SDA
5 TMDS data 1 Shield 17 GND
6 TMDS data 1 18 5V Power
7 TMDS data 0 19 Hot Plug Detect
8 TMDS data 0 Shield
9 TMDS data 0
10 TMDS Clock
11 TMDS Clock Shield
12 TMDS Clock
38
FRU (Field Replaceable Unit) List Chapter 6
This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of H213H&H223HQ. Refer
to this chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization).
NOTE: Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information
available on your regional web or channel (http://aicsl.acer.com.tw/spl/). For whatever reasons a part number
change is made, it will not be noted in the printed Service Guide. For ACER AUTHORIZED SERVICE
PROVIDERS, your Acer office may have a DIFFERENT part number code from those given in the FRU list of
this printed Service Guide. You MUST use the local FRU list provided by your regional Acer office to order
FRU parts for repair and service of customer machines.
NOTE: To scrap or to return the defective parts, you should follow the local government ordinance or regulations on
how to dispose it properly, or follow the rules set by your regional Acer office on how to return it.
Exploded Diagram (Model: H213H&H223HQ)
39
1 BEZEL L216WA-8ACER2-S3 14 HINGE ASS'Y
2 POWER LENS 15 SPK 4 OHM 3.5 W 57.5X23.1mm 390mm
3 POWER BUTTON 16 STAND
4 POWER KEY BOARD 17 BASE
5 BACK LIGHT 18 BASE BRACKET
6 3M DOUBLE FACE TAPE 19 COVER HINGE
7 WASHER 20 SCREW,42-D020523
8 PANEL M216H1-L01 C1 TW CMO 21 SCREW,42-D020523
9 POWER BOARD 22 SCREW
10 MAIN BOARD 23 SCREW (0M1G1740 10125)
11 MAINFRAME 24 SCREW (0M1G 140 6125)
12 AC BRACKET 25 FOOT
13 REAR COVER L216WA-8ACER2 26 SCREW 42-D003574 (0Q1G 330 5120)
27 SCREW
40
Part List
Above picture show the description of the following component.
Picture Description Part No.
Main Frame A15G0490101
BASE BRACKET Q15G0387101
Panel 750GLM216H1111N0AC
Power Board PWPC8C42MQFV
41
Main Board 756GQ8CB MA027
BASE A34G0970AFF 1M0100
STAND A34G0969AFF 1M0100
HINGE ASS'Y A37G0099 1
42
Schematic Diagram Chapter 7
Main Board
17
DB15 FB406 30 OHM
11 1 RED+ 1 2 R454 56 OHM 1/16W C440 0.047uF
RED- RIN 5
6 FB407 30 OHM
12 2 GREEN+ 1 2 R455 56 OHM 1/16W C441 0.047uF
GREEN- GIN 5
7 FB408 30 OHM
13 3 BLUE+ 1 2 R456 56 OHM 1/16W C442 0.047uF
BLUE- BIN 5
8
75R 1/16W 5% R453
75R 1/16W 5% R458
R459
14 4 PC5V R457 470R 1/16W 5% C443 1000pF
PC5V SOG 5
9
15 5 VGA_CON
10
75R 1/16W 5%
CN402 R460 100R 1/16W 5% C444 0.047uF
GNDR 5
16
R461 100R 1/16W 5% C445 0.047uF
GNDG 5
R462 100R 1/16W 5% C446 0.047uF
GNDB 5
3
3
3
D404 D405 D406
ZD403 BAV99 PC5V
BAV99 BAV99
R495 10K 1/16W 5%
ESD_5V
D428
2
1
2
1
2
1
RLZ5.6B C447 C449 LL4148 C448
0.1uF 16V 0.1uF 16V 0.1uF 16V
DET_VGA +5V PC5V
7 DET_VGA
C645
3,5,7 +5V 0.1uF 16V
2
1
DET_VGA_5V 5
R470 4K7 1/16W 5%
R471 4K7 1/16W 5%
R472 10K 1/16W 5%
HSI FB409 120 OHM R466 470R 1/16W 5% D407
VSI HSY NC 5
R467 1K 1/16W 5% BAV70
VSY NC 5
C469
3
ZD408 ZD409 ZD410 R468 C450 R469 C451
0.1uF 16V
RLZ5.6B RLZ5.6B RLZ5.6B 2K2 1/16W 5% 22pF 2K2 1/16W 5% 47pF C452
U405