Acer X233HZ Technical information

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Acer X233HZ&X243HQ
Service Guide
1
Service Guide Version and Revision
Release Date
Revision History
Customer model
TPV model
A00
Dec.-18-2008
Initial Release
X233HZ&X243HQ
TDRMNDD8Y1ABPN
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Version
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
Intel is a registered trademark of Intel Corporation.
Pentium and Pentium II/III are trademarks of Intel Corporation.
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incidental or consequential damages resulting from any defect in the software.
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Other brand and product names are trademarks and/or registered trademarks of their respective holders.
Trademarks
Acer is a registered trademark of Acer Incorporated.
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All other trademarks are property of their respective owners.
Conventions
The following conventions are used in this manual:
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.
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Important
Gives precautionary measures to avoid possible hardware or software problems.
Remind you to do specific actions relevant to the accomplishment of procedures.
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Caution
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Screen messages
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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
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printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a
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DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list
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provided by your regional Acer office to order FRU parts for repair and service of customer machines.
Warning: (For FCC Certified Models)
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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
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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.
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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.
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Notice:
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4. Consult the dealer or an experienced radio/TV technician for help.
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.
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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.
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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
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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
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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.
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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
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To ensure satisfactory operation, use the monitor only with UL listed computers which have appropriate
configured receptacles marked between 100 - 240V AC, Min. 5A.
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The wall socket shall be installed near the equipment and shall be easily accessible.
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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.
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7
Introduction
………………………………………
7
Electrical Requirements
………………………………………
8
LCD Monitor General Specification
………………………………………
9
LCD Panel Specification
………………………………………
10
Factory Preset Timing
………………………………………
13
Monitor Block Diagram
………………………………………
14
Main Board Diagram
………………………………………
15
Software Flow chart
………………………………………
16
Main Board Layout
………………………………………
18
Installation
………………………………………
19
Operating Instructions
………………………………………
21
External Controls
………………………………………
21
Front Panel Controls
………………………………………
21
eColor Management (OSD)
………………………………………
22
………………………………………
23
How To Optimize The DOS-Mode
………………………………………
27
Enter into the factory mode
………………………………………
27
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28
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How to Adjust a Setting
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Chapter 2
Monitor Features
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Chapter 1
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Table Of Contents
Machine Disassembly
Chapter 4
Troubleshooting
Chapter 5
Connector Information
………………………………………
37
Chapter 6
FRU (Field Replacement Unit) List
………………………………………
38
Exploded Diagram
………………………………………
38
Schematic Diagram
………………………………………
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Chapter 3
Chapter 7
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Chapter 1
Monitor Features
Introduction
Scope
This short specification describes the electrical, optical and functional performance requirements for a 63.2cm (23.6”)
TFT LCD color monitor with VGA&DVI 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
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target is 50k hours or more.
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Chart of X233HZ&X243HQ
M236H1-L01 NB CMO
Signal Interface
D-Sub 15pin;DVI 24pin
Sync Type
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Panel
Separate / Compatible
Color Temp User Adjust
DDC2B
Speaker
Yes
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DDC
Support
No
Microphone Jack
No
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Headphone Jack
support
Tilt / Swivel
Yes /No
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USB Hub
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Electrical Requirements of X233HZ&X243HQ
Standard Test Conditions
All tests shall be performed under the following conditions, unless otherwise specified.
> 30 min.
AC supply voltage
230V± 5%, 50± 3 Hz
Ambient temperature
20°C ± 5°C
Humidity
65% ± 20%
Display mode
1920 x 1080, 60 Hz, Pixel Clock:148.5MHZ,all white
e-color mode
Set to “User” mode
Contrast control
Set to The value under user mode, which allows that the brightest
two of 32 linear distributed gray-scales (0 ~ 700mv) can be
distinguished.
Color temperature
6500°K
Brightness control
The value under user mode
Analog Input signal
700 mVss
Picture position and size
Factory preset value,
Viewing angle
90 ° H and V
Viewing distance
40 cm for LCD performance, 20 cm for LCD failures
Ambient illumination
Dark room < 1 cd/m2
cm = in x 2.54
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Lb = kg x 2.2
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1 tesla = 10,000 gauss
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The units of measure stated in this document are listed below:
1 gamma = 1 nano tesla
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Measurement systems
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Warm up time
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
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LCD Monitor General Specification
Model name
X233HZ&X243HQ
Driving system
TFT Color LCD
Active Display Area
525.22 (H) x 297.22(V)
Pixel pitch
0.2715(H) x 0.2715(V)
Contrast Ratio
1000 : 1 (typ)
Response time
5ms(Typ.). 8ms(max)
Luminance of White
300 cd/m (Typ.)
Separate Sync.
H/V TTL
H-Frequency
30kHz – 83kHz
V-Frequency
56-75Hz
LCD Panel
(H)90
(V) 90(Type)
Display Colors
16.7M
Display mode
1920 x 1080 @60Hz
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< 65W
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ON Mode
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Viewing angle
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Input
2
EPA ENERGY STAR®
OFF Mode
< 1W
Set to The value under user mode, which allows that the brightest two of 32 linear
distributed gray-scales (0~ 700mv) can be distinguished.
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Contrast control
100 V ~ 240 V,50 ± 3Hz,
60 ± 3Hz
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Power Source
Peak surge current
< 55A peak at 240 VAC and cold starting
Power line surge
No advance effects (no loss of information or defect)
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Environmental
Considerations
Operating Temp: 0° to 40°C
Storage Temp: -20° to 60°C
Operating Humidity: 15% to 90%
Storage Humidity: 15% to 90%
Operating Altitude: 12,000 feet (3,658m)
Storage Altitude: 40,000 feet (12,192m)
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LCD Panel Specification of X233HZ&X243HQ
M236H1-L01 is a 23.6” TFT Liquid Crystal Display module with 4 CCFL Backlight unit and 30 pins 2ch-LVDS
interface. This module supports 1920 x 1080 Full HD mode and can display up to 16.7M colors. The inverter module
for Backlight is not built in.
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General Specifications
Block Diagram
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TFT LCD Module
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Back light Unit
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Electrical Characteristics
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Optical Specifications
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Factory Preset Timing of X233HZ&X243HQ
VESA MODES
Horizontal
Vertical
Nominal
Freq.
+/- 1 Hz
Sync
Polarity
Nominal
Pixel
Clock
(MHz)
Resolution
Total
640x480@60Hz
800 x 525
31.469
N
59.940
N
25.175
640x480@72Hz
832 x 520
37.861
N
72.809
N
31.500
800x600@56Hz
1024 x 625
35.156
N/P
56.250
N/P
36.000
800x600@60Hz
1056 x 628
37.879
P
60.317
P
40.000
800x600@72Hz
1040 x 666
48.077
P
72.188
P
50.000
1024x768@60Hz
1344x806
48.363
N
60.004
N
65.000
1024x768@70Hz
1328x806
56.476
N
70.069
N
75.000
1152x864@70Hz
1600 x 900
67.500
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Sync
Polarity
Nominal
Frequency
+/- 0.5kHz
P
75.000
P
108.000
1280x960@60Hz
1800 x 1000
60.000
P
60.000
P
108.000
1280x720@60Hz
1650 x 750
44.955
P
59.940
P
74.176
1280x1024@60Hz
1688 x 1066
63.981
P
60.020
P
108.000
1280x800@60Hz
1680 x 831
49.702
P
59.810
N
83.500
1360x768@60Hz
1792 x 795
47.712
P
60.015
P
85.500
WXGA+
1440x900@60Hz
1904 x 931
55.935
N
59.887
P
106.5
WSXGA+
1680x1050@60Hz
2240 x1089
65.290
N
59.954
P
146.250
2160 x 1250
75.000
P
60.000
P
162.000
2576 x 1120
67.158
N
59.963
P
173.000
1920x1080@60Hz
2200 x 1125
67.500
N
60.000
N
148.500
1920x1080@60Hz
2080 x 1111
66.587
P
69.934
N
138.500
N
70.087
P
28.322
N
66.667
N
30.240
Mode
SVGA
SXGA
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VESA
DOS
VGA
IBM MODES
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1920x1080@60Hz
UXGA
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WXGA
1600x1200@60Hz
900 x 449
640x480@67Hz
864x525
720x400@70Hz
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XGA
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VGA
31.469
MAC MODES
35.000
ACER SPECIAL MODE
648x500@57.67 Hz
808 x 541
31.199
N
57.67
P
25.209
1024x600@60Hz
1312 x 622
37.320
N
60.000
N
48.964
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Monitor Block Diagram
The LCD MONITOR will contain a main board, a power board, a usb 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.
Flat Panel and
CCFL backlight
CCFL Drive.
USB board
Main Board
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Power Board
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AC-IN
100V-240V
Key board
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DVI Signal
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D-SUB Signal
Main Board Diagram
Panel Interface
(CN301)
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Crystal 12MHz
(X401)
Scalar IC NT68667UFG/C
Flash Memory
SST25VF010A
(U402)
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(Include MCU, ADC, OSD)
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(U401)
D-Data
D-Clock
H sync
V sync
RGB
D-Sub
Connector
(CN101)
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DVI
Connector
(CN102)
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Key control Interface
(CN402)
Software Flow Chart
1
Y
2
3
N
N
4
N
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Y
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N
7
8
Y
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Y 9
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10
N
11
Y
N
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N
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Y
Y
N
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15
Y
17
N
18
19
Y
16
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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?
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6) Clear all global flags.
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7) Are the AUTO and SELECT keys pressed?
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8) Enter factory mode.
9) Save the power key status into EEPROM.
Scalar initializes.
10) In standby mode?
11) Update the lifetime of back light.
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Turn on the LED and set it to green color.
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12) Check the analog port, are there any signals coming?
13) Does the scalar send out an interrupt request?
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14) Wake up the scalar.
15) Are there any signals coming from analog port?
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16) Display "No connection Check Signal Cable" message. And go into standby mode after the
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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?
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Description
Symbol
Description
U401
IC NT68667UFG/C QFP-128L
CN402
WAFER
U703
IC LD1117DT33TR
DPAK
CN701
WAFER 9P RIGHT ANELE PITCH
U103
IC AZC099-04S SOT23-6L
CN301
CONNECTOR
U104
IC AZC099-04S SOT23-6L
X401
CRYSTAL 12MHz HC-49US ARG6-120
U402
SST25VF010A-33-4C-SAE
CN101
D-SUB 15PIN VERTICAL CONN WITH
SCREW
U702
IC AZ1117D-1.8-E1
CN102
DVI 24PIN CONN F
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Symbol
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Main Board Layout
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Installation
To install the monitor to your host system, please follow the steps as given below:
Steps 1.
1-1 Connect Video Cable
a. Make sure both the monitor and computer are powered-OFF.
b. Connect the VGA video cable to the computer.
1-2 Digital Cable (Only Dual-Input Model)
a. Make sure both the monitor and computer are powered-OFF.
b. Connect one end of the 24-pin DVI cable to the back of the monitor and connect the other end to the computer’s
port.
Steps 2. Connect power cord
Connect the power cord to the monitor, then to a properly grounded AC outlet.
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Steps 3. Power-ON Monitor and Computer
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Power-ON the monitor first, then power-ON the computer. This sequence is very important.
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Steps 4. If the monitor still does not function properly, please refer to the troubleshooting section to diagnose the
problem.
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Attaching / Removing the Base
Install:
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Align the release button on the bottom of the monitor with the corresponding slots on the bottom of the base.
Remove:
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Depress the release button as indicated first before removing the base and follow the arrow direction to remove it.
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SCREEN POSITION ADJUSTMENT
In oder to optimize the best viewing position, you can adjust the tilt of the monitor by using both of your hands to hold
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the edges of the monitor as shown in the figure below. The monitor can be adjusted to 15 degrees up or 5 degrees
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down as indicated by arrow below.
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Chapter 2
Operating Instructions
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.
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External Controls
Front panel controls
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.
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.
3) When exit eColor OSD, it will activate the Auto Adjustment
function
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5.< / >
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1.Power Switch
6.MENU / ENTER
Press < or > to select the desired function. Press < or > to
change the settings of the current function.
Activate OSD menu when OSD is OFF or activate/de-activate
adjustment function when OSD is ON.
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eColor Management (OSD)
Operation instructions
Key” to open the Acer e-Color Management OSD and access the scenario modes
Step 2: Press “<” or “>” to select the mode
Step 3: Press “Auto Key ”
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Step 1: Press “
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Acer eColor Management
to confirm the mode and run Auto Adjust
Automatic Adjustment
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Step 1: Press “ Auto Key “to initial scenario mode
Step 2: Press “ Auto Key “ again to perform an Auto Adjust
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Features and Benefits
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How to Adjust a Setting
1. Press the MENU-button to activate the OSD window.
2. Press < or > to select the desired function.
3. Press the MENU-button to select the function that you want to adjust.
4. Press < or > to change the settings of the current function.
5. To exit and save, select the exit function. If you want to adjust any other function, repeat steps 2-4.
P/X Series OSD behave
Acer eColor Management
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When user press “MENU” button on front bezel
If selected to “Acer eColor Management” item, will appear the Acer eColor” OSD.
Key” locations
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OSD and “
USER
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Adjusting the picture
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The descriptions for function control LEDS
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If selected to “USER” item, will appear the Standard OSD
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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
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operate properly, there must be a video input signal.
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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
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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
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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.
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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.
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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
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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.
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Please note that power supply cord needs to use VDE 0602, 0625, 0821 approval power cord in European counties.
Enter into the factory mode:
Turn off the power, press the “e-color” and turn the power on. The factory OSD will be at the left top of the panel.
27
Chapter 3
Machine Disassembly
This chapter contains step-by-step procedures on how to disassemble the X233HZ&X243
HQ monitor for maintenance.
The tool for disassembly is as follows:
Screwdriver,Hexagonal screwdriver, Putty knife.
Disassembly Procedure
Remove the hinge assembly.
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Remove the rear cover and bezel.
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The arrows in blue are the hook that we should put attention to when remove the rear cover. Use plastic
putty knife to release hooks, then you can easily remove the rear cover.
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2.
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wj
el.
ne
t
1.
28
t
ne
ht
tp
://
ww
w.
wj
el.
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
ww
://
tp
ht
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el.
w.
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5. The panel
30
t
Chapter 4
Troubleshooting
This chapter provides troubleshooting information for the X233HZ&X243HQ:
1. No Power
No power
Press power key and look if the
picture is normal
NG
Reinsert or check the
power section
w.
wj
OK
el.
Please reinsert and make sure the
AC of 100-240 is normal
ne
t
NG
Measure U703 Pin2=3.3V,
ww
NG
OK
://
Check if X401 oscillate waveforms are
normal
tp
NG
OK
ht
Replace X401
Replace U401
31
Check U703, C706 and C707
2. No Picture (LED is orange)
No picture
NG
The button if under
control
X401 oscillate
waveform is normal
NG
Replace X401
OK
OK
Check reset circuit of
U401 is normal
NG
Check Correspondent
component
t
Measure U703 Pin2=3.3V,
Replace U401
el.
OK
NG
w.
wj
X401 oscillate
waveform is normal
ne
OK
Check U703, C706 and C707
NG
Replace X401
Check HS/VS from
CN101 is normal
ww
OK
OK
Check Correspondent
component
://
NG
ht
tp
Replace U401
32
3. Panel Power Circuit
White screen
NG
Measure Q302 base
is low level?
X401 oscillate
waveform is normal
OK
NG
Replace X401
ne
t
OK
Check CN301 is solder
and Q302, Q301 is OK?
el.
NG
NG
w.
wj
Check Correspondent
component.
Check reset circuit of
U401 is normal
OK
OK
ht
tp
://
ww
Replace PANEL
Replace U401
33
Check Correspondent
component.
4. Key Board
OSD is unstable or not working
NG
Connect Key Board
Is Key Pad Board connecting normally?
Y
t
NG
Replace Button Switch
ne
Is Button Switch normally?
el.
Y
NG
Y
ht
tp
://
ww
Check Main Board
Replace Key Board
w.
wj
Is Key Pad Board normally?
34
5. Power Board
1) No power
Check CN902 PIN3, 4 = 5V
NG
Check AC line volt 110V or 220V
NG
OK
t
Check AC input
ne
Check the voltage of C905 (+)
NG
OK
w.
wj
Check start voltage for the pin3 of IC901
el.
Check bridge rectified circuit and F901 circuit
NG
OK
ww
Check R904, R905 and Change IC901
://
Check the auxiliary voltage is bigger than
11V and smaller than 25V
NG
1) Check IC901
2) Check R909/D901/C908/C907circuit
tp
OK
ht
Check IC901 pin8 PWM wave
OK
NG
Check IC901
Check D906/D907/D908/IC903/Q903/ZD902
35
2.) No Backlight
Check if the input voltage of inverter part is 16V
OK
NG
Check adapter part
Check ON/OFF signal
OK
NG
t
Check Interface board
OK
ne
Check IC801 PIN12=14.5V
el.
NG
w.
wj
Check ON/OFF circuit
Check IC801 PIN5 have triangle wave
NG
OK
ww
Change IC801
Check IC801 PIN9/PIN10 PWM wave
://
NG
OK
ht
tp
Check R816/R817/R818/R819
Check the output of PT801
OK
NG
Change PT801
Check connecter & lamp
36
Chapter 5
Connector Information
D-sub connect and DVI connect:
ww
w.
wj
el.
ne
t
15-Pin Color Display Signal Cable
ht
tp
://
24-Pin Color Display Signal Cable
37
Chapter 6
FRU (Field Replaceable Unit) List
This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of X233HZ&X243HQ. 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.
t
NOTE: To scrap or to return the defective parts, you should follow the local government ordinance or regulations on
ht
tp
://
ww
el.
w.
wj
Exploded Diagram (Model: X243HQ&X233HZ)
ne
how to dispose it properly, or follow the rules set by your regional Acer office on how to return it.
38
Item
Description
Part No.
Q`ty
1
SCERW M3X8
0Q1G130
8120
6
2
SCERW M4X8
0M1G140
8125
4
3
SCERW M4X10
0M1G1740
4
SCERW M4X8
0Q1G 940
8120
1
5
SCERW M3X5
0M1G 130
5120
2
6
SCERW M3X6
0M1G1730
6120
6
7
RUBER FOOT 2
A12G0006 1
8
RUBER FOOT 1
A12G0007 1
2
9
BAES BRACKET
A15G0567 101
1
10
HINGE
A37G0110
1
11
HINGE COVER R
A33G0271 RX 2L0200
1
12
HINGE COVER L
A33G0271 RX 1L0200
1
13
BASE BUTTON
A33G0266 RX 1L0100
1
14
BASE
A34G1109 RX 1B0130
15
STAND REAR
A34G1108 RX 1B0100
1
16
STAND FRONT
A34G1107 RX 1B0100
1
17
REAR COVER
A34G1106 RX 1B0100
1
18
PW-SHIELD
A15G0478201
1
19
MAIN FRAME
A15G0477F01101
1
20
KEY BUTTON
Q33G0237 RX 1L0100
1
21
LED LENS
A33G0270
1
22
BEZEL
10120
1
w.
wj
el.
ne
t
1
1 1L0100
ht
tp
://
ww
A34G1105 RXA1B0130
39
3
1
1
Part List
Above picture show the description of the following component.
Description
Part No.
Main_frame_Sam
A15G0477F01101
el.
ne
t
Picture
A34G1105 RXA1B0130
Panel
750GLM236H1112N000
Power Board
PWPC8E41MQHA
ht
tp
://
ww
w.
wj
Bezel
40
CBPCRNDABQP
Key Board
KEPC7QK1
w.
wj
el.
ne
t
Main Board
A34G1107 RX 1B0100
Base
A34G1109 RX 1B0130
Stand Rear
A34G1108 RX 1B0100
ht
tp
://
ww
Stand Front
41
Hinge
A37G0110
USB7QK4
ht
tp
://
ww
w.
wj
el.
ne
t
USB BOARD
42
1
Chapter 7
Schematic Diagram
Main Board
FB102
VGA_B+
1
2
R105
100R 1/16W 5%
C102
0.047uF
DSUB_B+
R109
100R 1/16W 5%
C106
0.047uF
DSUB_B-
R110
470R 1/16W 5%
C107
1000pF
DSUB_SOG
R111
100R 1/16W 5%
C108
0.047uF
DSUB_G+
R114
100R 1/16W 5%
C110
0.047uF
DSUB_G-
R115
100R 1/16W 5%
C111
0.047uF
DSUB_R+
C114
0.047uF
DSUB_R-
BEAD
H_Sy nc R102
V_Sy nc
0R05 1/10W 5%
R103 1K 1/16W 5%
R104 1K 1/16W 5%
DSUB_H
DSUB_V
R108
E5VCC
C105
5pF/50V
75R 1/16W 5%
R106
R107
C103 C104
2K2 1/16W 5%
2K2 1/16W 5%
22pF 22pF
5V_ESD
DSUB_SDA
100R 1/16W 5%
R101
14
13
DSUB_SDA 12
R113
100R 1/16W 5%
11
17
DDC1_SDA
H_Sy nc
1
2
3
FB103
V_Sy nc
VGA_G+
DSUB_5V
10
5
9
4
8
3
7
2
6
1
DSUB_SCL 15
I/O4 I/O1
VDDGND
I/O3 I/O2
VGA_G-
ZD105
ZD104
RLZ5.6B
RLZ5.6B
U103
VGA_R+
VGA_G+
DB15
R141
3
2
1
5V_ESD
I/O2 I/O3
GNDVDD
I/O1 I/O4
4
5
6
VGA_B+
VGA_R+
1K 1/16W 5%
DVI_SCL
DVI_SDA
R120
1K 1/16W 5%
11
3
19
22
R118 100R 1/16W 5%
R119 100R 1/16W 5%
R140
100R 1/16W 5%
C115
R126
R127
R128
R129
R130
R131
26
25
ESD_5V
U105
AZC099-04S
U107
C120
4
5
6
I/O3 I/O2
VDDGND
I/O4 I/O1
NC
3
2
1
1
2
3
I/O1 I/O4
GNDVDD
I/O2 I/O3
ESD_5V
6
5
4
C118
AZC099-04S
NC
候候U1 0 7
候候U1 05
R132
R134
I/O1 I/O4
GNDVDD
I/O2 I/O3
DDC2_SCL
DDC2_SDA
10R
10R
10R
10R
10R
10R
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
C113
5pF/50V
75R 1/16W 5%
VGA_R-
R117
100R 1/16W 5%
DDC2_SCL
DDC2_SDA
5%RX0P
5%RX0N
5%RX1P
5%RX1N
5%RX2P
5%RX2N
10R 1/16W 5%RXCP
10R 1/16W 5%RXCN
ESD_5V
5V_ESD
FB105
1
5VCC
R142
1K 1/16W 5%
2
120 OHM
RX0P
RX0N
RX1P
RX1N
RX2P
RX2N
5VCC
R136
NC/4K7 1/16W 5%
R138
4K7 1/16W 5%
R137
4K7 1/16W 5%
RXCP
RXCN
DVI_SCL
DVI_SDA
U106
AZC099-04S
1
2
3
R116
HDCP_CTRL
://
w
0.1uF/16V
18
17
10
9
2
1
13
12
5
4
21
20
23
24
2
BEAD
C101
NC
ww
DVI_HPD
tp
GND
GND
DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2DAT3+
DAT3DAT4+
DAT4DAT5+
DAT5clk+
clk-
JACK
DVI_DET
ht
1/3shield
2/4shield
0/5shield
clk shield
8
15
6
7
14
16
FB101
1
候候U1 01
1K 1/16W 5%
DVI_5V
VSY NC
SY NC GND
DDC SCL
DDC SDA
+5V
HPD
C109
5pF/50V
75R 1/16W 5%
候候U1 03
VGA_BVGA_B+
VGA_GVGA_G+
VGA_RVGA_R+
VGA_DET
CN102
2
R112
AZC099-04S
R139
1
BEAD
C112 AZC099-04S
NC
VGA_PLUG
DSUB_5V
.w
j
DDC1_SCL
6
5
4
DSUB_SCL
CN101
U104
el.
R144
4K7 1/16W 5%
16
R143
4K7 1/16W 5%
ne
t
VGA_B-
ESD_5V
R121
R122
C117
0.1uF/16V
U102
8
7
6
5
NC/100R 1/16W 5%
NC/100R 1/16W 5%
VCC A0
WP
A1
SCL A2
SDA VSS
1
2
3
4
DDC_WP
6
5
4
NC / M24C02-WMN6TP
C119
NC
候候U1 06
GND POWER DGND
TPV
( Top
絬隔瓜絪腹
Key Component
Date
43
Victory
Electronics
G3108-D-X-X-1-20080519
2.0.INPUT
Thursday , May 22, 2008
Co . ,
Ltd. )
OEM MODEL Acer X243HQ&X233HZ
Size
TPV MODEL
Rev
TDRMNDD8Y 1ABPN
PCB NAME
Sheet
2
of
5
称称
B
1
<称称>
CN301
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
T0M
T0P
T1M
T1P
T2M
T2P
ne
t
TCLK1M
TCLK1P
T3M
T3P
T4M
T4P
T5M
T5P
C302
10K 1/16W 5%
R304
0.1uF/16V
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
PANEL_VCC
Q301
AO3401
47K 1/16W 5%
ww
C303
R307
47K 1/16W 5%
NC
Q302
PPWR_ON#
.w
j
R303
el.
+5V
C304
2N3904S-RTK/PS
NC
PANEL_VCC
R301
C301
CONN
330 OHM 1/4W
0.1uF/16V
0 OHM +-5% 1/8W
+ C305
3D
tp
1
G
100uF25V
2
S
AO3401L
ht
C306
0.1uF 16V
://
w
R305
R306
10K 1/16W 5%
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL Acer X243HQ&X233HZ
Size
Rev
絬隔瓜絪腹
G3108-D-X-X-1-20080519
TPV MODEL
Key Component
3.0.OUTPUT
PCB NAME
Date
Monday , May 19, 2008
Sheet
44
TDRMNDD8Y 1ABPN
3
of
5
称称
A
1
<称称>
5VCC
CN701
1
2
3
4
5
6
7
8
9
+5V
SM340A
D701
5VCC
+5V
+5V
R701
NC
BKLT-VBRI
BKLT-EN
R710
R703
R707
NC
4K7 1/16W 5%
4K7 1/16W 5%
PANEL_ID#
Volume#
Mute
CONN
C710
NC
DVI_5V
DSUB_5V
D702
BAT54C
3
1
3
el.
2
U702
NC/AIC1117A-18PE
C711
Vout
2
C705
+ C704
NC/0.1uF/16V
NC/100uF25V
NC/0.1uF/16V
.w
j
2
E5VCC
Vin
VCC1.8
ADJ
C703
NC
1
C701
NC
ne
t
lock type
FB701
300 OHM
adj_BACKLIGHT
R702
R706
1K 1/16W 5%
on_BACKLIGHT
Q701
4K7 1/16W 5%
2N3904S-RTK/PS
VOUT
2
VSS
VIN
100uF25V
C708
C707
C709
NC/AP1117E33LA
0.1uF/16V
0.1uF/16V
U703
+
100uF25V
AP1117D33LA
tp
R704
ht
NC
+ C706
://
w
C702
3
3
2
1
10K 1/16W 5%
BKLT-EN
VCC3.3
U701
1
10K 1/16W 5%
BKLT-VBRI
ww
VCC3.3
5VCC
VIN
VOUT
ADJ(GND)
5VCC
R705
1
VCC3.3
OEM MODEL Acer X243HQ&X233HZ
Size
絬隔瓜絪腹
T P V ( Top
G3108-D-X-X-X-20080519
TPV MODEL
Rev
Key Component
4.0.POWER
PCB NAME
Date
45
Victory
Electronics
Thursday , May 22, 2008
Co . ,
Ltd. )
Sheet
TDRMNDD8Y 1ABPN
4
of
5
称称
B
1
<称称>
PVCC
FB403
300OHM
VCC1.8
CVDD
DVDD
C440
C403
C404
C448
C406
C407
C442
1uF 16V
0.1uF/16V
0.1uF/16V
0.1uF/16V
0.1uF/16V
0.1uF/16V
0.1uF/16V
C401
0.22uF16V
R414
10K 1/16W 5%
SPI_CE
SPI_SO
VCC3.3
WP
AVCC
24
25
DSUB_R+
DSUB_R-
RSRA3M/T4M/RSRB0M
RSRA3P/T4P/RSRB0P
RSRA2M/T5M/GSGB0M
RSRA2P/T5P/RSGB0P
RSRA1M/T6M/RSGB0M
RSRA1P/T6P/RSBB0P
RSGA3M/TCLK2M
RSGA3P/TCLK2P
RSGA2M/T7M
RSGA2P/T7P
DGND/CGND
RSGA1P/VCKI
+5V
R407
20K OHM 1/16W
KEY 1
KEY 2
5V_DET
R415
R416
1K 1/16W 5%
1K 1/16W 5%
SPI_CE
SPI_SO
SPI_SI
SPI_CK
WP
C446 0.1uF/16V
104
105
106
107
108
48
29
VGA_DET
DVI_DET
MSDA
MSCL
TX
DVDD
MUTE
R431
R429
R412
R454
100R 1/16W 5%
100R 1/16W 5%
100R 1/16W 5%
10K 1/16W 5%
10K 1/16W 5%
C420 22pF
127
X401
12MHz
PB7/DDC_SDA1*
PB6/DDC_SCL1*
PB5/DVI_SDA0*
PB4/DVI_SCL0*
128
+5V
CN405
P35
P34
P31/TXD
P30/RXD
RSTB
OSCI
OSCO
NT68667FG
tp
TX
NC/CONN
ht
DUBUG
CN406
NC/CONN
CN401
POWER_KEY#
KEY 1
KEY _LEFT
KEY _RIGHT
KEY 2
KEY _AUTO
LED_LF_BLUE
R436
R437
R438
R439
R445
R446
0R05 1/16W
NC
NC
NC
LED_ORANGE
0R05 1/16W
LED_GRN/BLUE
0R05 1/16W
1
2
3
4
5
6
7
8
+5V
T4M
T4P
T5M
T5P
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
PC7
PC6
PC5
PC4/PWM1
PC3/PWM0
PC2
PC1*
PC0*
PA7/PWM9*
PA6/PWM8*
PA5/PWM7*
PA4/PWM6*
PA3/PWM5
PA1/PWM3
PA2/PWM4
PA0/PWM2
103
102
124
123
122
28
121
120
40
39
38
37
36
67
66
65
R418
R417
120R 1/16W 5%
100R 1/16W 5%
LED_A
R465
VSO
HSO
1K 1/16W 5%
R402
100R 1/16W 5%
R466
NC/120R 1/8W
Q401
NC/2N3906S-RTK/PS
LED_LF_BLUE
R467
NC/0R05 1/16W
R468 NC/0R05 1/16W
+5V
R469
VSO
HSO
LED_B
R470
1
R471
NC
adj_BACKLIGHT
Volume#
R425
VCC NC
WC NC
SCL NC
SDA VSS
1
2
3
4
M24C16
61
60
59
58
57
56
55
54
89
110
111
112
113
114
116
117
118
U403
8
7
6
5
Q402
2N3906S-RTK/PS
R472 LED_GRN/BLUE
120R 1/16W 5%
POWER_KEY #
EE_WP
on_BACKLIGHT
PANEL_ID#
DDC_WP
HDCP_CTRL
R421
R422
NC/120R 1/8W
NC/120R 1/8W
LED_A
NC/120R 1/8W
NC/120R 1/8W 5%LED_ORANGE
LED_B
R420
10K 1/8W 5%
R406
R419
PPWR_ON#
44
3
109
64
78
101
18
12
9
27
1
2
3
4
DGND/CGND
NC
GPO2/AD0
GPO3/AD1
INT_VSO/GPO4
INT_HSO/GPO5
NC
PWMA*/GPO7
PWMB*/GPO8
SPI_CE
SPI_SO
SPI_SI
SPI_CLK
PD4
PD5
PD6
R462
1M 1/16W 5%
C421 22pF
RSCLKAM/V7
RSCLKAP/V6
RSBA3M/V5
RSBA3P/V4
RSBA2M/V3
RSBA2P/V2
RSBA1M/V1
RSBA1P/V0
PB3/ADC3/INTE1
PB2/ADC2/INTE0
PB1/ADC1
PB0/ADC0
1
C422
0.1uF/16V
49
50
31
32
1
2
R405
30
33
125
126
77
76
75
74
73
72
71
70
69
68
63
62
C411
0.22uF16V
R441
4K7 1/16W 5%
EE_WP
MSCL
MSDA
T0M
T0P
T1M
T1P
T2M
T2P
TCLK1M
TCLK1P
T3M
T3P
ww
5V_DET
10K 1/16W 5%
://
w
R403
GND
DGND
GND
DGND/CGND
DGND/CGND
DGND/CGND
PGND
AGND
AGND
ADC_GNDA
34
35
46
47
DDC1_SDA
DDC1_SCL
DDC2_SDA
DDC2_SCL
51
53
90
2
6
15
SOG1I
GIN1+
GIN1RIN1+
RIN1-
SPI_CK
SPI_SI
2
21
22
23
DSUB_SOG
DSUB_G+
DSUB_G-
BIN1+
BIN1-
R440
4K7 1/16W 5%
NC/10K 1/16W
19
20
DSUB_B+
DSUB_B-
HSY NCI1
VSY NCI1
100
99
98
97
96
95
94
93
92
91
88
87
86
85
84
83
82
81
80
79
2K2 1/16W 5%
41
42
DSUB_H
DSUB_V
8
7
6
5
DVDD
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
DGND/CGND
RSGB1M/T0M
RSGB1P/T0P
RSCLKBM/T1M
RSCLKBP/T1P
RSBB3M/T2M
RSBB3P/T2P
RSBB2M/TCLK1M
RSBB2P/TCLK1P
RSBB1M/T3M
RSBB1P/T3P
ne
t
0.1uF/16V
RX2+
RX2RX1+
RX1RX0+
RX0RXC+
RXC-
el.
C447
1uF 16V
4
5
7
8
10
11
13
14
RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCP
RXCN
U401
REXT
.w
j
C439
R401
470 OHM +-1% 1/16W
16
CE
VCC
SO
HOLD#
WP#
SCK
GND
SI
PM25LV010A
DVDD
DVDD
DVDD
DVDD
AVCC
26
0.1uF/16V
100R 1/16W 5%
PVCC
AVCC
AVCC
0.1uF/16V
ADC_VAA
0.1uF/16V
52
115
119
0.1uF/16V
ADC_VAA
43
C423
CVDD
CVDD
CVDD
C430
PLL_GND
C412
PLL_VDD
FB407
300OHM
C410
45
C438 CVDD
1uF/16V
C413
ADC_VAA
0.1uF/16V
R409
U402
1
2
3
4
DVDD
17
DVDD
PVCC
FB404
300OHM
0R05 1/8W
FB406
300OHM
AVCC
3
FB401
300OHM
VCC3.3
R444
R443
3.9K OHM 1% 1/16W
3.9K OHM 1% 1/16W
CN402
LED_LF_BLUE
1
2
3
4
5
6
7
KEY 2
KEY 1
POWER_KEY #
LED_ORANGE
LED_GRN/BLUE
C431
ZD403
RLZ5.6B
ZD401
RLZ5.6B
0.1uF/16V
C432
0.1uF/16V
C433
0.1uF/16V
C434
0.1uF/16V
R411
C435
0.1uF/16V
10K 1/16W 5%
ZD402
R408
RLZ5.6B
10K 1/16W 5%
CONN
C436
0.1uF/16V
1
2
3
1
2
3
4
5
CN403
NC/CONN
FFC CONNECTOR
T P V ( Top
NC/2x4PIN/1.0mm
CN401 PIN1~5㎝CN406 PIN1~5 LAY
OEM MODEL Acer X243HQ&X233HZ
Size
絬隔瓜絪腹
G3108-D-X-X-1-20080519
TPV MODEL
Rev
K ey Component
5.0.SCALER
PCB NAME
Date
46
Victory
Electronics
Thursday , May 22, 2008
Co . ,
Ltd. )
Sheet
TDRMNDD8Y 1ABPN
5
of
5
称称
C
C
<称称>
Power board
L904
100 OHM 1/4W
R918
1
100 OHM 1/4W
R919
+16V
Coil
C912
0.001uF
+
BD901
!GBU408
100 OHM 1/4W
R920
C917
2
4
+
470UF M 35V
470UF M 35V
1
Q903
KTD1028
T901
POWER X'FMR
R943
470R 1/8W 5%
4
1
D906
FMX-12SL
3
!
FB902 80OHM
2
2
ZD90 2
T ZX18B
C918
+
3
R904
8.2K OHM 1/4W
C905
67G315Z12115K
120uF450V
!
C938
1500PF2KV
R935 100 OHM 1/4W
R903
NC
C906
1500PF2KV
5
R946
C932
100OHM 2W
R961 100 OHM 1/4W
R939
1K 1/8W 5%
0.001uF
L903
R905
8.2K OHM 1/4W
C904
8
7
100K OMH 2W +-5%
6
1
ne
t
+
C929
R962 100 OHM 1/4W 0.001uF
9
10
F903
Coil
D901
FR103
!
C940
0.047uF
8
7
6
5
D903
Q901
STP10NK70ZFP
IN4148
IC903
PC123X2Y FZOF
!
R910
C937
100pF/2KV
NC
C921
1000pF 250V
NC
!
CN903
://
w
+16V
3
ww
F901
FUSE
C901
1000pF
1
1
2
1
2
tp
HS2
HEAT SINK(D908)
HS1
HEAT SINK(Q901)
ht
1
2
HS3
HEAT SINK(D906)
1
2
jumpper
L905
1
2
F902
Coil
PID
GND1
GND
9K1 1/10W 1%
CN902
+5V
DIM
ON/OFF
CN901
SOCKET
GND2
GND
R930
L906
1
2
3
4
CONN
2
D908
SP1060
C900
3300pF 250V
C928
0.01uF
!
1
IC904
KIA431A-AT/P
0.39 OHM 2W +-5%
C909
220pF
NR901
NTCR
R926
1K 1/10W 1%
3
2
R912
220 OHM 1/4W
1M 1/4W 5%
C902
1000pF
C935
0.001uF
R951 100 OHM 1/4W
R914
!
10K 1/10W 1%
R949 100 OHM 1/4W
C924
0.1uF
R901
!
R927
.w
j
R938
10K 1/8W 5%
0.22UF275V
1M 1/4W 5%
R940
NC
FB901
BEAD
R950 100 OHM 1/4W
3
C903
R902
R925
1K 1/8W 5%
!
10R 1/4W 5%
LD7576
100R 1/8W 5%
C915
470uF/16V
D907
31DQ06FC3
2
!
CT
HV
COMPNC
CS VCC
GND OUT
+5V
FUSE
+
el.
IC901
1
2
3
4
R924
C939
1000uF/25V
R909
3.3 OHM 1/4W
2
4
1
L901
27mH
D900
FR107
4
C908
22uF 50V
+
+
1
0.1uF C907
3
2
!
12
11
3
1
0.22UF275V
C931
0.1uF
VOL
1
2
3
4
5
6
7
8
9
10
11
12
13
+5V1
FUSE
+
C930
0.1uF
+
C916
1000uF/25V
C934
NC
CONN
MUTE
T P V ( Top
+5V1
絬 隔 瓜絪 腹
K ey Component
Date
47
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL
Acer X243HQ&X233HZ
G2824-1-5-X-6-081125
TPV MODEL
TDRMNDD8Y1ABPN
03.POWER
PCB NAME
715G2824-1-5
Friday , December 05, 2008
Sheet
2
of
4
Size
Rev
称称
Custom
1
ODM MODEL
R817
+16V
ZD802
RLZ5.6B
ZD803
RLZ5.6B
Q805
4
3
2
1
2
2
ON/OFF
4R7 1/8W 5%
R816
4R7 1/8W 5%
+5V
R804
5K1 1/8W 5%
1
1
R803
5K1 1/8W 5%
D1
D1
D2
D2
5
6
7
8
PT801
6 POWER X'FMR
7
5
AO4620
DIM
C815
0.1uF
R819
C802
0.047uF
R802
22R 1/8W 5%
Q806
4R7 1/8W 5%
4
3
2
1
R818
4R7 1/8W 5%
C811
0.1uF
C804
R801
10K 1/10W 5%
R807
10K 1/10W 5%
R812
100K 1/10W 1%
R815 R808
NC
390R 1/10W 1%
NDR1
NDR2
PDR1
GNDP
VDDA
PDR2
TIMER
GNDA
PWM
RT1
ISEN
CT
OVPT SSTCMP
ENA
VSEN
8
7
6
5
4
3
2
1
D801
1000uF 25V
R811
82K1/10W
R810
100K 1/10W 1%
IN4148
IC801 ta9687GN-A-0-TR
Q802
C809
220pF
1
2
C820
56pF3KV
LV2
CONN
1
2
L801
1
4
2
3
L802
1L
4
2
3
LV4
R828
6.2M1W
D806 BAV70
1
C817
2PF6KV
C821
56pF3KV
C814
220pF
1
2
C822
56pF3KV
R837
1
2
HV
LV
3
C810
0.0033uF
C808
33NF50V
CONN
6K8 1/10W 5%
2
ww
C805
0.022uF
HV
LV
CN804
CONN
LV3
R836
56K 1/10W 5%
R830
6K8 1/8W 5%
CN803
L
D807 BAV70
1
R838 1M 1/10W 5%
LV1
3
2
D803
BAV99
R840 1M 1/10W 5%
3
2
LV3
1
://
w
D808 BAV70
1
3
R839 1M 1/10W 5%
LV2
R841 1M 1/10W 5%
2
LV4
R844
10K 1/10W 5%
R845
10K 1/10W 5%
tp
R843
10K 1/10W 5%
R842
10K 1/10W 5%
ht
C812 C806
NC
2.2uF/16V
HV
LV
CONN
2N7002 SOT-23
R813
100K 1/10W 5%
R809
1M 1/10W 5%
HV
LV
CN802
LV1
C813
NC
C818
1.5UF/10V
AO4620
8
5
6
7
8
.w
j
9
10
11
12
13
14
15
16
D1
D1
D2
D2
el.
C801
0.047uF
G1
S1
G2
S2
+
R805
NC
2
1
CN801
C819
56pF3KV
ne
t
PID
R806
100K 1/10W 1%
G1
S1
G2
S2
T P V ( Top
Electronics
Co . ,
Ltd. )
OEM MODEL
Acer X243HQ&X233HZ
G2824-1-5-X-6-081125
TPV MODEL
TDRMNDD8Y1ABPN
Key Component
02.INVERTER
PCB NAME
715G2824-1-5
Date
48
Victory
絬隔瓜絪腹
Friday , December 05, 2008
Sheet
3
of
4
Size
Rev
称称
Custom
1
ODM MODEL
+5V1
C609
1uF/25V
ne
t
10K 1/10W 5%
R609
IC601
8
7
6
5
4
3
2
1
CN601
Lin
R604
6.2KK 1/10W 5%
C601 0.47uF/16V
Rin
C606 0.47uF/16V
R605
6.2K 1/10W 5%
2
BEAD
LOUT-
4
3
2
1
ROUTROUT+
CONN
C608
1uF/25V
R601
10K 1/10W 5%
Q607
MMBT3906
://
w
1
C612
0.1uF/16V
R610
10K 1/10W 5%
C613
+
100uF/25V
FB602
CN602
ww
IN4148
2008-08-18 EE MODIFY
LOUT+
R611
56K 1/10W 5%
R612
10R 1/10W 5%
D601
LOUTVDD
LOUT+
GND
GND
ROUT+
VDD
ROUT-
9
10
11
12
13
14
15
16
APA2069JITUL
.w
j
+5V1
12KOHM +-5% 1/10W
100pF
R607
C611
R606
12KOHM +-5% 1/10W
C610
R608
0R05 1/8W
100pF
PHONEJACK
SE/BTL
VOLUME
LINGND
GND
RINBYPASS
SHUTDOWN
el.
4
5
3
2
1
0.47uF/16V
C604
100uF/25V
VOL
R603
10K 1/10W 5%
C603
+
0.47uF/16V
R602
10K 1/10W 5%
C602
+5V1
1
2
Q608
MMBT3904
C614
0.1uF/16V
R613
1K 1/10W 5%
ht
HS4
HEAT SINK(IC601)
tp
MUTE
TPV
( Top
Victory
Electronics
Co . ,
Ltd. )
Acer X243HQ&X233HZ
OEM MODEL
絬隔瓜絪腹
G2824-1-5-X-6-081125
TPV MODEL
TDRMNDD8Y1ABPN
Key Component
04.AUDIO
PCB NAME
715G2824-1-5
Date
Friday , December 05, 2008
49
Sheet
4
of
4
Size
Rev
称称
Custom
F
ODM MODEL
Key board
LED001
LED
2007/5/11
c
1
3
2
A2
A1
2007/5/18
GND
CN001
0 V
VOL+(2K)
1.1V
AUTO(1K)
0.65V
ECOLOR(GND)
0 V
4
3
4
VOL+
3
4
SW005
SW
3
2
C006
ZD002
C008
5
5
4
CN001
ECOLOR AUTO
MENU
VOL-
GND2
GND-EMI
1
G
GND-EMI
1
G
GND1
GND
VOL+
POWER
tp
CONNECTOR
://
w
change Net name
MENU--->AUTO
AUTO----MENU
ww
GND
LED
OEM MODEL X173/X173W/X193W/P193W/X223W
Size
絬隔瓜絪腹
TPV
G2731-B-AC-X-1-070617
TPV MODEL
ACER
Rev
Key Component
02.Key Board
PCB NAME
715G2731-B-AC
Date
50
( Top
Victory
Electronics
Sunday , June 17, 2007
Co . ,
Ltd. )
Sheet
1
of
2
称称
B
A
<称称>
ZD005
POWER
ZD001
SW002
SW
2007/5/18
1
NC
3
5
2
UDZS5.6B
4
SW001
SW
2007/5/18
1
NC
3
2
UDZS5.6B
5
2007/5/18
1
C010
SW004
SW
5
ZD004
2
UDZS5.6B
ZD003
C009
2007/5/18
1
.w
j
1.1V
VOL- (GND)
SW003
SW
ht
LBADC2
MENU(2K)
4
2
UDZS5.6B
3
NC
5
1
UDZS5.6B
SW006
SW
2007/5/18
2
C011
1
ZD006
2007/5/18
GND
NC
VOL-
CONN
MENU
2K OHM 1% 1/10W
1K 1/10W 1%
el.
R004
R005
C005
NC
NC
C004
NC
ECOLOR
C002 C003
NC
NC
UDZS5.6B
LED_GRN#
LED_RED#
C001
NC
LBADC1
ne
t
2K OHM 1% 1/10W
C007
R002
NC
LBADC1
LBADC2
DC_POWERON
LED_GRN#
LED_RED#
AUTO
2007/5/18
1
2
3
4
5
6
Usb board
0R05 1/10W 5%
USBDN2_DP
PRTPWR2
4
R737
16
120 OHM
L708 NC
10K 1/10W 5%
CN708
5
/OC1
R725
15K 1/10W 5%
VBUS4
L706 NC
LOCAL_PWR/NON_REM0/SUSP_IND
VDD33
VDD33CR
35
XTAL1/CLKIN
VDDA33
VDDA33
VDDA33
VDDA33/VDD33PLL
15
VCC3.3V
C791
0.1uF16V
1
VDD18
14
C7102 18P 50V
VSS(FLAG)
VDDA18PLL
34
1
el.
NC
2
.w
j
0.1uF16V
F704
PTCR
VBUS3A1
2
FB723
120 OHM
t
VBUS4A
1
R723
C775
R724
0.1uF16V
10K 1/10W 5%
+
C774
100uF/16V
/OC3
C776
C777
+
0.1uF16V
100uF/16V
/OC4
R727
R728
15K 1/10W 5%
15K 1/10W 5%
C721
0.1uF16V
Power
USB
FB724
R743
D702
U709 AP1510SA
1
2
120 OHM
3K9 1/10W 5%
4
3
2
1
C779
1uF/25V
+
C778
470uF/25V
VCC OUTPUT
OCSET OUTPUT
EN
VSS
FB
VSS
USB5V
L711
22uH
SM540A
5
6
7
8
C723
1000PF50V
C783
0.1uF16V
R755
10K 1/10W 5%
USB_CTRL
Q711
NC/AO4411
1
2
3
4
CONN
S
S
S
G
D
D
D
D
R745
10R 1/10W 5%
8
7
6
5
+
2
NC
R747
NC/33K 1/10W 5%
NC/22K 1/10W
Q713
R758
Q712
NC/PMBS3904
RK7002
0R05 1/10W 5%
VBUS0
22K 1/10W 5%
3
VIN
VCC3.3V
AP1117E33LA
2
VOUT
1
2
3
4
4
0R05 1/10W 5%
C797
10N 50V
1
DP0
CN704
4
TO
+
2 L712 NC 1
R761
U710
C793
100uF/16V
DM0
2
C7104
1uF/16V
3
0.1uF16V
R751
1K5 1/10W 1%
R767
R752
USB5V
C722
FB725
1
VBUS0
Power Regulator
VBUS4
2
3
C7103
0.1uF16V
USB5V
FB722
120 OHM VBUS3
t
10K 1/10W 5%
C790
0.1uF16V
ht
37
C7100
1uF/16V
5
4
3
2
1
tp
C799
0.1uF16V
XTAL2/CLKIN_EN
C789
0.1uF16V
VBUS2
+ C771
CN709
C792
0.1uF16V
C788
0.1uF16V
X701
24.000MHz
32
F703
PTCR
2
120 OHM
+5V
23
5
10
29
36
VBUS2
FB721
VBUS2A1
12
1 2 3 4
R726
15K 1/10W 5%
+12V
C787
0.1uF16V
2
R762
1M 1/10W 5%
C7101
0.1uF16V
TEST
C798 18P 50V
33
RBIAS
8
7
6
5
U711
NC/M24C02-WMN6TP
1
VCC
A0 2
WP
A1 3
SCL
A2 4
SDA
GND
://
w
11
Common
t
100uF/16V
VSS
28
R753
100K 1/10W 5%
RESET
4
/OC2
1
26
C782
0.1uF16V
1
3
USB5V
R722
10K 1/10W 5%
ww
R740
100K 1/10W 5%
22
24
25
R760
12K 1/10W 5%
SDA/SMBDATA/NON_REM1
SCL/SMBCLK/CFG_SEL0
HS_IND/CFG_SEL1
R765
NC/10K 1/10W 5%
EEPROM/Config
VCC3.3V
R757
100K 1/10W 5%
DP4
20
R764
NC/10K 1/10W 5%
PRTPWR4
9
F702
PTCR
NC CONN
2
DP2
C773
R756
100K 1/10W 5%
USBDN4_DP
DM4
R759
100K 1/10W 5%
OCS4
8
R750
NC/10K 1/10W 5%
VCC3.3V
USBDN4_DM
21
USB5V
1
2
3
4
5
18
Dow nstream 4
/OC4
CN711
R739
NC
1
ZD709
PRTPWR3
VBUS4
2
USBDN3_DP
DP3
4
1
ZD710
OCS3
7
1
3
C794
0.1uF16V
19
DM3
2
DP4
NC
2
USBDN3_DM
/OC3
6
DM4
DM2
R738
0R05 1/10W 5%
NC
NC
Dow nstream 3
C770
0.1uF16V
+ C772
100uF/16V
6
11
5 6 7 8
5
OCS2
R721
9
10
6
17
DP2
R735
0R05 1/10W 5%
470uF/10V
USBDN2_DM
DM2
2
C720
0R05 1/10W 5%
3
R733
0R05 1/10W 5%
VBUS1
FB720
VBUS1A1
4
R732
Dow nstream 2
t
8K2 1/10W 1%
C784
0.1uF16V
3
VBUS3
CN706
1
DP3
12
F701
PTCR
2 L705 NC 1
4
2
DM3
3
R744
PRTPWR1
/OC1
DP1
DP1
VBUS1
EGA10603V05A1-B
1
2
ZD711
EGA10603V05A1-B
1
2
ZD712
USBDN1_DP
DM1
2
NC
1
EGA10603V05A1-B
1
2
ZD707
EGA10603V05A1-B
1
2
ZD708
OCS1
1
2
USBDN1_DM
2
5
6
7
8
6
DM1
1
2
3
4
5
4
3
2
1
Dow nstream 1
L707
NC
R731
13
/OC2
CN707
EGA10603V05A1-B
1
2
ZD705
EGA10603V05A1-B
1
2
ZD706
VBUS3
1
DP0
R729
0R05 1/10W 5%
USB5V
2
31
CONN
ne
t
USBUP_DP
DM0
1
VBUS_DET
CN710
30
4
3
2
1
C769
1uF/16V
27
USBUP_DM
EGA10603V05A1-B
1
2
ZD703
EGA10603V05A1-B
1
2
ZD704
R720
100K 1/10W 5%
VBUS0
USB2514-AEZG
Upstream
5
4
3
2
1
U708
R719
100K 1/10W 5%
USB CONNECTOR
+ C795
C796
0.1uF16V
100uF/16V
T P V ( Top
Main Board
OEM MODEL Acer X243HQ&X233HZ
Size
絬 隔 瓜 絪 腹 G3015-C-X-X-3-080806
TPV MODEL
Rev
K ey Component
PCB NAME
Date
51
Victory
Electronics
Co . ,
02. USB 2514
Wednesday , August 06, 2008
Ltd. )
Sheet
715G3015-C
2
of
2
称称
A3
C
<称称>