Download Acer X173W Technical information

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Acer X173W
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Service Guide
1
Service Guide Version and Revision
Version
Revision History
TPV model
Initial Release
T77HRDDK2WAYNN
Jul.-23-2007
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A00
Release Date
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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
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Acer is a registered trademark of Acer Incorporated.
All other trademarks are property of their respective owners.
Conventions
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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.
Caution
Gives precautionary measures to avoid possible hardware or software problems.
Important
Remind you to do specific actions relevant to the accomplishment of procedures.
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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
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
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provided by your regional Acer office to order FRU parts for repair and service of customer machines.
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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
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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:
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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.
Notice:
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4. Consult the dealer or an experienced radio/TV technician for help.
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1. The changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
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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
z Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in
a wet basement.
z 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.
z 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.
z The monitor should be operated only from the type of power source indicated on the label. If you are not sure of
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the type of power supplied to your home, consult your dealer or local power company.
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z 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
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safety purpose of the grounded plug.
z Unplug the unit during a lightning storm or when it will not be used for long periods of time. This will protect the
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monitor from damage due to power surges.
z Do not overload power strips and extension cords. Overloading can result in fire or electric shock.
z 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.
z Do not attempt to service the monitor yourself; opening or removing covers can expose you to dangerous
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voltages and other hazards. Please refer all servicing to qualified service personnel
z 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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z The wall socket shall be installed near the equipment and shall be easily accessible.
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Special Notes On LCD Monitors
Notes
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The following symptoms are normal with LCD monitor and do not indicate a problem.
z 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.
z You may find slightly uneven brightness on the screen depending on the desktop pattern you use.
z 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.
z 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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Table Of Contents
7
Introduction
………………………………………
7
Electrical Requirements
………………………………………
8
LCD Monitor General Specification
………………………………………
9
LCD Panel Specification
………………………………………
10
Support Timing
………………………………………
12
Monitor Block Diagram
………………………………………
13
Main Board Diagram
………………………………………
14
Software Flow chart
………………………………………
15
Main Board Layout
………………………………………
17
Installation
………………………………………
18
Attaching/Removing the base
………………………………………
Operating Instructions
………………………………………
20
External Controls
………………………………………
Front Panel Controls
………………………………………
21
eColor Management (OSD)
………………………………………
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………………………………………
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………………………………………
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………………………………………
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………………………………………
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………………………………………
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………………………………………
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Exploded Diagram
………………………………………
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Schematic Diagram
………………………………………
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How to Adjust a Setting
LOGO
Machine Disassembly
Chapter 4
Troubleshooting
Chapter 5
Connector Information
Chapter 6
FRU (Field Replacement Unit) List
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Chapter 3
Chapter 7
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Chapter 2
Monitor Features
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Chapter 1
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Chapter 1
Monitor Features
Introduction
Scope
This specification defines the requirements for the 17” MICROPROCESSOR based Multi-mode supported high
resolution color LCD monitor. This monitor can be directly connected to general 15-pin D-sub VGA connector, also
supports VESA DPMS power management and plug & play function. There is a build-in stereo audio amplifier with
OSD control to drive a pair of speakers.
Description
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Chart of X173W
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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.
HSD170MGW1-B00
Signal Interface
D-Sub 15-pin
Sync Type
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Panel
Separate / Compatible
Color Temp User Adjust
DDC2B
Speaker
No
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DDC
Support
No
Microphone Jack
No
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Headphone Jack
Not support
Tilt / Swivel
Yes / No
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USB Hub
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Electrical Requirements
Standard Test Conditions
All tests shall be performed under the following conditions, unless otherwise specified.
Ambient light
:
Dark room
Viewing distance
:
30-50 cm for LCD performance
All specifications
:
＞30 minutes
Measuring equipment
:
Photo detector PR650 w/2°
Warm up time
Measurement field
Control temperature
6500° K (e-color set to User mode)
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
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32 linear distributed gray-scales (0～ 700mv) can be
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distinguished.
User red/white balance,
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Green/white balance and
:
In the center (unless otherwise specified)
AC Supply voltage
:
230V± 5％, 50±3Hz
Ambient temperature
:
20+5℃
Display mode
:
1440x900 60Hz, all white
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Measurement systems
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Blue/white balance control
The units of measure stated in this document are listed below:
1 gamma = 1 nano tesla
cm = in x 2.54
Lb = kg x 2.2
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Degrees F = [°C x 1.8] + 32
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1 tesla = 10,000 gauss
Degrees C = [°F - 32]/1.8
u' = 4x/(-2x + 12y + 3)
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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
Driving system
TFT Color LCD
Active Display Area 367.92(H) × 229.5mm(V)
Viewable angle
(H) 170° and (V) 170° (CR>5)
8ms
Separate Sync.
H/V TTL
H-Frequency
30kHz – 80kHz
V-Frequency
55-75Hz
Max. Dot Clock
140MHz
Display mode
1440 × 900 @60Hz
ON Mode
OFF Mode
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16.2M (6-bit+FRC)
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Response time
Display Colors
EPA ENERGY STAR®
(H) 160° and (V) 150° (CR>10)
< 36W
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Input
0.255mm(H) × 0.255mm(V)
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Pixel pitch
LCD Panel
< 1W
D-Sub 15pin
Input Video Signal
Analog:0.7 Vpp (standard),
Power Source
90~240VAC,47~63Hz
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Input Connector
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Operating Temp: 0° to 40°C
Environmental
Storage Temp: -30° to 65°C
Operating Humidity: 0% to 90%
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Considerations
Storage Humidity: 0% to 90%
411 (W)×334(H)×164(D) mm
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Dimension
Leakage current
< 3.5mA
Peak surge current
< 55A peak at 240 VAC and cold starting
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LCD Panel Specification
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General Specifications
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Mechanical Information
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Optical Specifications
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Support Timing
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Monitor Block Diagram
The LCD MONITOR will contain a main board, a power board, and keypad 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 Drive.
CCFL backlight
Power Board
Main Board
Input :
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Keyboard
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(include inverter board)
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D-SUB Signal
AC-IN
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90V-240V
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Main Board Diagram
Crystal
(X401)
LCD Interface
(CN601)
Scalar IC RTD2025L
RTD 2120L
(Include ADC, OSD)
(U401)
(U501)
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MCU
H sync
V sync
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Key Board
RGB
Control
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CN202
D-Sub
Connector
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(CN301)
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Software Flow Chart
1
Y
2
3
N
N
4
N
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5
Y
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N
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8
Y
Y
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N
N
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Y
12
Y
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N
13
Y
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15
Y
17
18
N
19
Y
15
N
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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.
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15) Are there any signals coming from analog port?
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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U201
U401
Description
Symbol
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Symbol
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Main Board Layout
056G 585 4A
X401
Description
093G 22 45 H
056G1125701 X
CN201
033G3802 9
U402
056G 158501
CN202
033G3802 6
U501
056G 562701
CN601
033G801930F CH JS
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Installation
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Attaching/Removing the Base
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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
Item
Description
Item
Description
1.
Power Switch
4.
Auto Adjust botton/Exit
2.
Power LED
5.
</>
3.
Empowering / Exit
6.
MENU/ENTER
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Front Panel Control
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eColor Management (OSD)
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How to Adjust a Setting
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Adjusting the picture
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OSD Message
a. Outline
b. The Description For OSD Message
Description
Auto Config
When Analog signal input, if User Press Hot-Key “Auto”, will show this message, and the
Please Wait
monitor do the auto config function.
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Item
When the Hsync Frequency, Vsync Frequency or Resolution is out of the monitor
Supported
support range, will show this message. This message will be flying.
Cable Not
Analog-Only Model: When the video cable is not connected, will show this message.
Connected
This message will be flying.
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Analog-Only Model: When the video cable is connected, but there is no active signal
input, will show this message, then enter power saving.
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No Signal
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Input Not
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Logo
When the monitor is power on, the LOGO will be showed in the center, and disappear slowly.
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
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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
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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.
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
input signal is restored, full power is restored and the display is automatically redrawn. The appearance is similar to
restores the display.
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a "Screen Saver" feature except the display is completely off. Pressing a key on the keyboard, or clicking the mouse
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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
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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.
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Chapter 3
Machine Disassembly
This chapter contains step-by-step procedures on how to disassemble the monitor for
maintenance.
Disassembly Procedure
Fig 1
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2. Remove the screws to release base stand . (Fig 2)
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1. Remove the cover hinge marked in red. (Fig 1)
Fig 2
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Fig 3
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3. Remove the back cover and regard the hook. (Fig 3-4)
Fig 4
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4. Remove the bezel. (Fig 6)
Fig 5
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5. Remove the keyboard. (Fig 6)
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6. Remove the screws to remove the panel. (Fig 7-10)
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Fig 6
Fig 7
Fig 8
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Fig 9
Fig 10
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Remove the screw as following indicate to remove the main board and power board. (Fig 11-13)
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7.
Fig 11
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Fig 13
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Fig 12
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Chapter 4
Troubleshooting
This chapter provides troubleshooting information for the X173W:
1. No Power
No power
Press power key and look if the
picture is normal
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NG
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Please reinsert and make sure the
AC of 100-240 is normal
Reinsert or check the
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NG
OK
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power section
Measure U201 Pin 2=3.3V
OK
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NG
Measure CN201 Pin3=5V?
OK
Check if X401 oscillate
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waveforms are normal
NG
OK
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Replace X401
Replace U401
if the picture is normal
NG
Replace U501
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Replace U201
2. No Picture
No picture
Measure U201 PIN2=3.3V
OK
NG
Check if X401oscillate waveforms are
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normal
NG
Replace X401
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OK
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Replace U201
Check if the sync signal from
computer is output and video cable
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is connected normally
NG
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OK
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Replace U401, U501
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Input the sync signal of computer, or
change the cable
3. Panel Power Circuit
Check the PPWR panel power relative circuit Q601, Q602
Check CN601 PIN 1,2,3 should have
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response from 0V to 5V When we
switch the power switch from on to off
In normal operation, when LED =green, R601 low level,
If PPWR no-response when the power switch
Turn on and turn off, replace the U401- RTD2120L
OK
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Replace panel
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OSD is unstable or not working
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4. Keypad Board
NG
Connect Keypad Board
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Is Keypad board connecting normally?
OK
NG
Replace Button Switch
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Is Button Switch normally?
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OK
NG
Is Keypad board normally?
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Replace Keypad Board
OK
Check main board
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5. No Backlight
Check C802 (+) =12V
NG
OK
Change FB801
Check ON/OFF signal
NG
Check Interface board
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OK
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Check IC801 pin12=12V?
NG
Change Q805.Q808 or Q810
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OK
Check the pin9&10 of IC801 have PWM wave
NG
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OK
Change Q801/Q804/Q811/Q812
OK
Replace IC801
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Check the resonant wave of
pin6 & pin1 for T801
NG
Check Q802
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OK
Check the output of T801
OK
NM
Change T801
Check connecter & lamp
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Chapter 5
Connector Information
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The following figure shows the connector locations on the monitor:
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Chapter 6
FRU (Field Replaceable Unit) List
This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of X173W.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
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how to dispose it properly, or follow the rules set by your regional Acer office on how to return it.
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Exploded Diagram (Model: X173W)
40
Part List
Above picture show the description of the following component.
Item
Picture
Description
Base
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1
shield
Key
board
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3
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2
Panel
4
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Power Board
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5
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6
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Main Board
Chapter 7
Schematic Diagram
Main Board
CN201
CMVCC
CMVCC
CMVCC
BKLT-VBRI
BKLT-EN
C_PANEL_INDEX
Volume#
Mute
MVCC
DIM#
{4}
PANEL_ID#
Volume#
Mute
{4}
{4}
{4}
CMVCC
FB202
NC
FB201
VCC3
U201
3
VIN
VOUT
2
VSS
120Ω
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1
2
3
4
5
6
7
8
9
CONN
AP1117E33LA
C204
+
C205
C203
+
1
C202
0.1uF/16V
'07-01-10 change to Elite
Back light
Dimming(3.3V PWM)
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VCC3
* BKLT-EN High ON(3.3V)
BKLT-EN
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'07-01-10 change to Elite
Panel ID(3.3V PWM)
0.1uF/16V
R202
4K7 1/16W
R201
200Ω 1/16W
C206
Q202
PMBS3904
INV_ON#
{4}
://
w
ww
0.1uF/16V
R207
120R 1/16W
'06-11-3 Remove R209(470 ohm)
CN202
KEY 0
KEY 1
POWER_KEY #
LED_G
LED_R
LED_R
C201
ZD201
1
0.1uF/16V NC
Near to Connect
C210
0.1uF/16V
LED_R#
10K 1/16W
LED_G#
{4}
{4}
Q205
PMBS3906
LED_G
ht
ZD203
1
C209
0.1uF/16V NC
2
2
2
1
NC
10K 1/16W
R213
'06-12-29-3 Remove R211,R212(470ohm)
ZD202
'06-12-29-3 Change R207,R208 Value
from 470ohm to 120ohm
R208
120R 1/16W
Q204
PMBS3906
R210
KEY 0
{4}
KEY 1
{4}
POWER_KEY # {4}
tp
1
2
3
4
5
6
CONN
VCC3
T P V ( Top
絬 隔 瓜絪 腹
Key Component
Date
43
Victory
Electronics
G2498-1-K-AC-1-070707
02.POWER
Monday , July 09, 2007
Co . ,
Ltd. )
OEM MODEL X173
Size
TPV MODEL
T77SRDDNHABN
Rev
PCB NAME
715G2498-1-K-AC
Sheet
2
of
6
称爹
B
1
{4}
R305
2K2 1/16W
2K2 1/16W
C302 C303
22pF
FB302
22pF
VGA_B+
BEAD
DDC1_SDA
12
11
ZD307
UDZS5.6B
2
13
ZD305
ZD304
UDZS5.6B
UDZS5.6B
FB301
VGA_G+
1
DB15
BEAD
R310
C308
5pF/50V
75R 1/16W
RTD_B-
RTD_G+
el.
RTD_G-
R313 100R 1/16W C301
2
.w
j
R314
C310
5pF/50V
75R 1/16W
RTD_G-
{5}
RTD_R+
RTD_R+
{5}
RTD_R-
RTD_R-
{5}
0.047uF
C315
ht
tp
0.1uF/16V
://
w
1
2
1
2
1
{5}
ww
3 VGA_B+
VGA_G+
3
VGA_R+
3
D303
BAV99
CMVCC
2
RTD_G+
0.047uF
R315 100R 1/16W C311
VGA_R-
D302
BAV99
{5}
0.047uF
BEAD
D301
BAV99
RTD_B-
R312 100R 1/16W C309
FB303
1
{5}
0.047uF
VGA_G-
VGA_R+
RTD_B+
0.047uF
R309 100R 1/16W C307
2
RTD_B+
0.047uF
R308 100R 1/16W C306
VGA_B-
1
DSUB_H
VGA_BVGA_B+
VGA_GVGA_G+
VGA_RVGA_R+
C305
5pF/50V
75R 1/16W
DSUB_5V
2
14
VGA_CON
DSUB_5V
R307
1
DSUB_V
10
5
9
4
8
3
7
2
6
1
R306 100R 1/16W C304
2
R311 100R 1/16W
DSUB_CONNECT {4}
16
15
17
ZD301
UDZS5.6B
1
1
DDC1_SCL
2
DDC1_SDA
2
{5}
{5}
1
{4}
RTD_H
RTD_V
CN301
DDC1_SCL
1
{4}
R304
ZD303
UDZS5.6B
1
ZD302
UDZS5.6B
12/29 change
ZD302 ZD303
from NC to
insert
R301 100R 1/16W
R303 100R 1/16W
2
2
R302 0R05 1/16W
ne
t
DSUB_V
T P V ( Top
Electronics
Co . ,
Ltd. )
OEM MODEL X173
Size
TPV MODEL
T77SRDDNHSABN
Rev
Key Component
PCB NAME
715G2498-D-K
Date
44
Victory
絬 隔 瓜 絪 腹 G2498-1-K-AC-1-070707
03.input
Monday , July 09, 2007
Sheet
3
of
6
称爹
B
1
CMVCC
D401
NC
2
1
Reserve for powerBoard
CMVCC=3V
MCU_VCC
3
DSUB_5V CMVCC
'06-11-24 D402 change
Value from BAT54 to
BAV70
C402
D402
BAV70
NC
Q401
PMBS3904
MCU_VCC_S
MCU_VCC
C404
C412
R405 R406 R407
ne
t
U403
3
U402
AZ431AN-AE1
R404
10K 1/16W
1
1
2
3
4
2
BAT54C
R416
10K 1/16W
C403
0.1uF/16V
.w
j
40
39
38
37
36
35
34
33
ww
VCC
RTD2120L
42
43
NC
NC
NC
NC
P6.7
P6.6/CLKO1
P6.5
P6.4
P6.3/ADC3
P6.2/ADC2
P6.1/ADC1
P6.0/ADC0
2
Closed to X'tal
C401
10pF
R439
6K8 1/16W
C411
10pF
32
31
30
29
28
27
26
25
24
23
22
21
20
R425
10K 1/16W
DSUB_V1
R427
NC
DSUB_V
R429
0R05 1/16W CRY STAR_OUT
DSUB_V
DSUB_CONNECT
R433 100R 1/16W
R434 100R 1/16W
R435 100R 1/16W
POWER_KEY #
KEY 1
KEY 0
{3}
CRY STAR_OUT {5}
MVCC
DSUB_CONNECT {3}
R431
POWER_KEY # {2}
KEY 1
{2}
KEY 0
{2}
6K8 1/16W
2006-11-3 change R431 from 1K to 6.8K
RTD2120L-LF
24mhz
X401
1
2007-01-11 ADD
MCU_VCC
VSY NC
18
19
15
16
R415
6K8 1/16W
P1.0/T2
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
41
4
RST
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P7.6/CLKO2
P7.7
RTD_SD3/SDI {5}
RTD_SCLK
{5}
NC
NC
9
10
11
12
13
14
WP
IICSCL
IICSDA
C409
NC
NC
NC
NC
NC
ASCL1/P3.0/RXD
ASDA1/P3.1/TXD
XO
XI
LED_G#
LED_R#
5
8
tp
PANEL_VCC
4K7 1/16W
22R 1/16W
22R 1/16W
NC
NC
NC
R412
4K7 1/16W
IICSDA
IICSCL
WP
RTD_SD3/SDI
RTD_SCLK
6
7
R426
R428
P5.0/PWM0
P5.1/PWM1
P5.2/PWM2
P5.3/PWM3
P5.4/PWM4
P5.5/PWM5
DSCL2/P5.6
DSDA2/P5.7
VSS
DDC1_SCL
DDC1_SDA
U401
ht
LED_G#
LED_R#
'07-01-10
change to
Elite
2007-1-15 change from 4.7K to 2.2K
44
45
46
47
48
1
2
3
2006-11/7 change R426,R428 from
100 ohm to 22 ohm
{2}
{2}
0.1uF/16V
17
DDC1_SCL
DDC1_SDA
R414
C406
10uF/50V
R411
4K7 1/16W
://
w
{3}
{3}
R451 R413
4K7 1/16W
2006-11/7 R423-R424
change from 100R to
1K
Volume#
R420
100R 1/16W
R422
100R 1/16W
Mute
PANEL_ID#
R423
1K 1/16W
DIM#
R424
1K 1/16W
PPWR_ON#
R430
100R 1/16W
INV_ON#
R432
100R 1/16W
1K 1/16W
Volume#
Mute
PANEL_ID#
DIM#
PPWR_ON#
INV_ON#
1K 1/16W
{2}
{2}
{2}
{2}
{6}
{2}
R454 R453
4K7 1/16W
2006-11/7 Add pull high R451 to MVCC
,R453,R454 pull up MCU_VCC
C405
+
R408
R409
R410
el.
MCU_VCC
MCU_VCC_S
8
7
6
5
NC
MCU_VCC
2006-11/23 change R413-4, pull high pin
from DSUB_VCC ,DVI_VCC to MCU_VCC
VCC3
NC VCC
NC WC
NC SCL
VSS SDA
NC/4K7 1/16W
NC
NC/0.22uF
R403
1uF 10V
3.9KΩ 1/16W
NC
R402
1K 1/16W
R437
3.9KΩ 1/16W
2007-1/3 change ref from Y401
to X401
07-01-10 change to 93G22-45-H
R401
3.9KΩ 1/16W
R438
10K 1/16W
R436
10K 1/16W
C410
0.1uF/16V
MCU_VCC
2006-12-8 change R437,R401 from 10K to 3.9K
Closed to MCU
OEM MODEL X173
Size
絬 隔 瓜 絪 腹 G2498-1-K-AC-1-070707
TPV MODEL
T77SRDDNHSABN
Rev
Key Component
PCB NAME
715G2498-1-K-AC
T P V ( Top
Date
45
Victory
Electronics
04.MCU/RTD2120L
Monday , July 09, 2007
Co . ,
Ltd. )
Sheet
4
of
6
称爹
B
1
ADC_GND
ne
t
RXO0-
RXO0+
37
TXO0+
DGND
39
38
TXO0-
PGND
R1.8DVCC
40
VCCK
{4}
RTD_SCLK
RTD_SD3/SDI
RTD_SD3/SDI
41
42
SCL
43
RTD_SCLK
CRYSTAR_OUT
RXO1-
35
RXO1+
34
RXO2-
33
RXO2+
32
RXOC-
31
RXOC+
30
RXO3-
29
RXO3+
28
RXE0-
27
RXE0+
26
RXE1-
25
RXE1+
RXOCRXOC+
LVDS_O0
LVDS_O1
LVDS_O2
LVDS_O3
LVDS_O4
LVDS_O5
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
LVDS_O6
LVDS_O7
LVDS_O8
LVDS_O9
RXOCRXOC+
RXO3RXO3+
LVDS_E0
LVDS_E1
LVDS_E2
LVDS_E3
RXE0RXE0+
RXE1RXE1+
LVDS_E4
LVDS_E5
LVDS_E6
LVDS_E7
LVDS_E8
LVDS_E9
RXE2RXE2+
RXECRXEC+
RXE3RXE3+
LVDS_O[0..9]
{6}
LVDS_E[0..9]
{6}
TXE224
RXE2-
TXE3-
TXE2+
23
18
BJT_B
22
17
R1.8DVCC
RXE2+
16
RTD_R+
RXE3-
15
RTD_GRTD_G+
RTD_RRTD_R+
TXE1TXE1+
TXE3+
B+
36
el.
DDCSCL/PWM0
46
45
XIN
SDA
TXE0+
B-
G-
12
BJT_B
11
://
w
{3}
{3}
{3}
{3}
VCLK/RX2P
TXE0-
ADC_VDD
RTD_B+
{3} RTD_B+
AHS
R+
RTD_B-
{3} RTD_B-
9
10
TXO3+
ww
DGND
TXO3-
RTD2025L QFN-48
AVS
21
RTD_H
{3} RTD_H
V7/RXCN
RXE3+
8
TXOC+
PGND
RTD_V
{3} RTD_V
V6/RXCP
VCCK
7
TXOC-
20
6
TXO2+
V5/RX0N
DGND
'07-01-10 change to Elite
V4/RX0P
TXO2-
.w
j
5
TXO1+
19
DGND
V3/RX1N
U501
TXO1-
R1.8DVCC
4
TMDS_VDD
48
3
V2/RX1P
DDCSDA/PWM1/IRQ
0.1uF/16V
V1/REXT
R-
'07-02-16 add for EMI
0.1uF/16V
0.1uF/16V
2
G+
22uF50V
1
C506
RTD_R-
NC
C505 +
R1.8DVCC1
C501
14
C502
C507
13
KN2907AS
FB503
120Ω
RTD_G+
3.3　2W
FB501
Q502
R1.8DVCC
TPV
( Top
絬隔瓜絪腹
tp
R507
0R05 1/10W 5%
Key Component
Date
ht
VCC3
R1.8DVCC
RTD_G-
1.8AVCC
Q501
MMBT2907AK
V0/RX2N
BJT_B
'07-02-16 add for EMI
47
TMDS_VDD
C503
0.1uF/16V
44
FB502
120Ω
{4}
{4}
CRYSTAR_OUT
VCC3
46
Victory
Electronics
G2498-1-K-AC-1-070707
05.RTD2525L
Monday , July 09, 2007
Co . ,
Ltd. )
OEM MODEL X173
Size
TPV MODEL
T77SRDDNHSABN
Rev
PCB NAME
715G2498-1-K-AC
Sheet
5
of
6
称爹
B
1
LVDS Panel ( FFC Type )
CN601
LVDS_O6
LVDS_O7
LVDS_O8
LVDS_O9
RXOCRXOC+
RXO3RXO3+
LVDS_E0
LVDS_E1
LVDS_E2
LVDS_E3
RXE0RXE0+
RXE1RXE1+
LVDS_E4
LVDS_E5
LVDS_E6
LVDS_E7
LVDS_E8
LVDS_E9
RXE2RXE2+
RXECRXEC+
RXE3RXE3+
RXOCRXOC+
RXO3RXO3+
RXE0RXE0+
RXE1RXE1+
RXE2RXE2+
RXECRXEC+
RXE3RXE3+
PANEL_VCC
CMVCC
R602
R606
330R 1/8W 5%
C602
R601
47K 1/16W
PMBS3906
PANEL_VCC
PANEL_VCC
'07-01-10 change to Elite
3D
1
G
PANEL_VCC
FB601
120Ω
tp
PPWR_ON#
Q601
AO3401
ht
{4}
0.1uF/16V
R604
Q602
0.01uF/25V
'07-01-04 Add R606(NC)
C603
10K 1/16W
2006-11-7 Add pull up 4K7 to MVCC
PPWR_ON#
://
w
NC
R605
4K7 1/16W
ne
t
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
el.
LVDS_E[0..9]
LVDS_O0
LVDS_O1
LVDS_O2
LVDS_O3
LVDS_O4
LVDS_O5
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
.w
j
{5}
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
LVDS_O[0..9]
ww
{5}
C604
47uF/25V
+
Co . ,
Ltd. )
2
S
AO3401L
T P V ( Top
絬隔瓜絪腹
Key Component
Date
Victory
Electronics
G2498-1-K-AC-1-070707
06.OUTPUT
OEM MODEL X173
Size
TPV MODEL
T77SRDDNHSABN
Rev
PCB NAME
715G2498-1-K-AC
Sheet
Monday , July 09, 2007
47
6
of
6
称爹
A
1
Power board
4
2
ZD905
RLZ18B
LD7552BPS
100K　1/8W
!
R902
R901
680K　1/4W
VAR901
Varistor N.C
C932
1
C929
0.001uF
1
2
!
FG
CN901
SOCKET
+
R940
33K 1/10W
2
C915
470uF/16V
R924
150R 1/8W
ZD922
RLZ5.1B
ZD921
RLZ13B
R927
3.6K　1% 1/10W
R925
1K 1/8W
D916
D915
LL4148WP
R926
1K 1/10W 1%
LL4148WP
R942
1K 1/10W 1%
C925
R930
CN902
NC
2.43K　1% 1/10W
1
2
3
4
5
6
7
8
9
10
+5V
DIM
ON/OFF
C916
0.1uF
CONNECTOR
VOL
MUTE
HS3
HEAT SINK(Q901)
ht
2
!
+5V
JUMPPER
1
C939
1000uF/16V
+ C940
1000uF/16V
2
+
tp
!
3
t
F901
FUSE
1
2
F903
L903
HS2
HEAT SINK(D906)
NR901
NTCR
R939
NC
1000pF
ne
t
D905
NC
GND1
GND
680K　1/4W
ZD901
NC
1
C921
3300PF/250V
://
w
R900
IC904
KIA431A-AT/P
ww
!
0.1uF
R943
1K 1/8W
C924
0.1uF
2
R914
0.47　2W
1K 1/4W
1K 1/4W
Q903
PMBS3904
3
2
FB901
BEAD
C903
0.47uF/275V
680K　1/4W
4
10K　1/8W
C909
470pF/25V
D907
31DQ06FC
IC903
PC123X2Y FZOF
!
1
C928
0.01uF
!
12
!
Q901
2SK2645-54MR
220　1/4W
4.0mH
8
3
R912
!
R944
R946
C918
680uF/25V
C930
1.1uH
R962 100　1/4W
POWER X'FMR
R938
R961 100　1/4W
10
6
1
C908
22uF/50V
R910
10　1/4W
R935 100　1/4W
11
3
5
6
7
8
2 L901 3
!
6
4
R909
5.1　1/4W
D903 LL4148WP
RT
NC
VCC
CS
COMP VCC
GND OUT
+
D906
SP10100
7
R907
NC
IC901
4
3
2
1
+
+12V
ZD902
RLZ13B
1
1
+
R915
4
D900
FR107
D901
FR103
R933
300K　1/4W
!
1
5
100K　2W
R906
NC
ZD906
RLZ22B
9
R908
C906
1500pF/1KV
1
C905
0.1uF
C901
0.001uF/250V
!
R932
300K　1/4W
R905
NC
2
!
7.0mH
SG902 NC
SG901 NC
3
C902
0.001uF/250V
R904
300K　1/4W
C938
1500pF/1KV
1 L902 2
4
C907
100uF/450V
1
T901
C917
680uF/25V
3
.w
j
4
+
!
2
!
C922
470uF/25V +
2
100　1/4W R920
2
1
3
R941 R945
1K 1/4W
1K 1/4W
1.1uH
C912
0.001uF
2
+
!
L904
100　1/4W R919
BD901
KBP208G
el.
1
100　1/4W R918
1
2
1
!
TPV
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL 17'LCD
Size
G2545-1D-X-X-9-070731
TPV MODEL
PWPC721HA2
Rev
Key Component
02.POWER
PCB NAME
715G2545 1D
Date
48
( Top
絬隔瓜絪腹
Tuesday , July 31, 2007
Sheet
2
of
3
称爹
Custom
B
<称爹>
CN801
1
2
C839
1000pF
R855
33　1/4W
FB801
F801
1
T801
POWER X'FMR
7
3
4
2
Q801
PMBS3904
C802
470uF/25V +
D810
NC
C824
0.1uF
Q802
AM9945N-T1-PF
1
8
S
D
Q808
PDTA144WK
Q805
PDTC144WK
2
ON/OFF
C825
0.1uF/25V
3
4
G
D
S
D
G
D
7
1
2
1
5
Q812
PMBS3906
1
R850
22R 1/8W
3
Q810
RK7002
1
DTC
2
ZD801
RLZ6.8C
Q806
PMBS3904
R822
1K 1/4W 1%
2
CN802
CONN
3
C823
0.0022uF
1
R814
1K 1/10W 1%
D802
BAV99
.w
j
R813
1K　1/10W
R827
1K 1/10W 1%
R828
10K 1/10W
el.
D811
NC
2
D813
LL4148WP
1
D801
BAV99
R801
1K 1/10W 1%
D807
LL4148WP
R811
4.7K　1/10W
CONN
2
3
C838
1000pF
6
Q811
PMBS3904
DIM
R821
1K 1/4W 1%
8
3
C807
0.1uF/25V
Q804
PMBS3906
1
R839
22R 1/8W
R856
33　1/4W
R817
10K 1/10W
C819
0.0022uF
ne
t
R804
100　1/8W
D805
LL4148WP
C801
15pF/3KV
BEAD
0R05 1/4W
2
+12V
6
R853
68K　1/10W
D817
LL4148WP
ww
C835
NC
R841
68K　1% 1/10W
5.6K　1/10W
R802
NC
C842
0.01uF
R829
22R 1/8W
R857
0 1/8W
://
w
R851
R825
22R 1/8W
C822
1uF/25V
R832
10K 1/10W
1
2
3
4
5
6
7
8
IN1+
IN1FB
DTC
CT
RT
GND
C1
ht
D812
LL4148WP
R823
0　1/10W
R807
10K 1/10W
IC801
tp
R830
NC
R837
47K 1/10W
IN2+
IN2VREF
CONT
VCC
C2
E2
E1
16
15
14
13
12
11
10
9
R818
1K 1/10W 1%
D806
LL4148WP
KA7500CDTF
C821
0.1uF/25V
10K 1/10W
R820
R863
10K 1/10W
R831
1K 1/8W
R810
R865
51K　1% 1/8W
NC
C820
220pF
穝糤
R861
NC
Q807
NC
R864
NC
穝糤
R854
NC
R826
1K 1/8W
R824
R803
10M　1/10W
R808
1K 1/10W 1%
1K 1/10W 1%
C817
NC
C845
2.2uF/16V
R862
1M 1/10W 5%
Q809
RK7002
C846
NC
C834
0.1uF/25V
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL 17'LCD
Size
絬隔瓜絪腹
G2545-1D-X-X-9-070731
TPV MODEL
PWPC721HA2
Rev
Key Component
3.INVERTER
PCB NAME
715G2545 1D
Date
49
R835
1M 1/10W 5%
D814
LL4148WP
Tuesday , July 31, 2007
Sheet
3
of
3
称爹
Custom
B
<称爹>