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Acer B193W
Service Guide
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Service Guide Version and Revision
Version A00 Release Date Mar.-28-2008 Revision History Initial Release TPV model T97AMLD8W7ABDN/ T97AMLD8W7ABHN
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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 incidental or consequential damages resulting from any defect in the software.
Intel is a registered trademark of Intel Corporation. Pentium and Pentium II/III are trademarks of Intel Corporation.
Other brand and product names are trademarks and/or registered trademarks of their respective holders.
Acer is a registered trademark of Acer Incorporated.
All other trademarks are property of their respective owners.
The following conventions are used in this manual: Screen messages Note Warning Caution Important
Denotes actual messages that appear on screen. Gives bits and pieces of additional information related to the current topic. Alerts you to any damage that might result from doing or not doing specific actions. 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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Conventions
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Trademarks
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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
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 and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1. Reorient or relocate the receiving antenna. 2. Increase the separation between the equipment and receiver. 3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 4. Consult the dealer or an experienced radio/TV technician for help. Notice: a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed
user's authority to operate the equipment. 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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2. Shielded interface cables and AC power cord, if any, must be used in order to comply with the emission limits.
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1. The changes or modifications not expressly approved by the party responsible for compliance could void the
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provided by your regional Acer office to order FRU parts for repair and service of customer machines.
Precautions Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in a wet basement. Do not place the monitor on an unstable trolley, stand, or table. If the monitor falls, it can injure a person and cause serious damage to the appliance. Use only a trolley or stand recommended by the manufacturer or sold with the monitor. If you mount the monitor on a wall or shelf, uses a mounting kit approved by the manufacturer and follow the kit instructions. Slots and openings in the back and bottom of the cabinet are provided for ventilation. To ensure reliable operation of the monitor and to protect it from overheating, be sure these openings are not blocked or covered. Do not place the monitor on a bed, sofa, rug, or similar surface. Do not place the monitor near or over a radiator or heat register. Do not place the monitor in a bookcase or cabinet unless proper ventilation is provided. The monitor should be operated only from the type of power source indicated on the label. If you are not sure of the type of power supplied to your home, consult your dealer or local power company. only into a grounded power outlet as a safety feature. If your outlet does not accommodate the three-wire plug, have an electrician install the correct outlet, or use an adapter to ground the appliance safely. Do not defeat the safety purpose of the grounded plug. The monitor is equipped with a three-pronged grounded plug, a plug with a third (grounding) pin. This plug will fit
Unplug the unit during a lightning storm or when it will not be used for long periods of time. This will protect the monitor from damage due to power surges.
Do not overload power strips and extension cords. Overloading can result in fire or electric shock. Never push any object into the slot on the monitor cabinet. It could short circuit parts causing a fire or electric shock. Never spill liquids on the monitor. Do not attempt to service the monitor yourself; opening or removing covers can expose you to dangerous To ensure satisfactory operation, use the monitor only with UL listed computers which have appropriate configured receptacles marked between 100 - 240V AC, Min. 5A. The wall socket shall be installed near the equipment and shall be easily accessible. Special Notes On LCD Monitors
The following symptoms are normal with LCD monitor and do not indicate a problem.
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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Notes
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voltages and other hazards. Please refer all servicing to qualified service personnel
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Table Of Contents
Chapter 1 Monitor Features Introduction Electrical Requirements LCD Monitor General Specification LCD Panel Specification Support Timing Monitor Block Diagram Main Board Diagram Software Flow chart Main Board Layout Installation Attaching/Removing the base Chapter 2 Operating Instructions External Controls Front Panel Controls eColor Management (OSD) How to Adjust a Setting LOGO Chapter 3 Machine Disassembly ................................................ ............................................. ............................................. ............................................. ............................................. ............................................. ............................................. ............................................. ............................................. ............................................. ............................................. ............................................. ............................................. 7 7 8 9 10 12 13 14 15 17 18 19 21 21 21 22 23 26 27
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Chapter 4 Chapter 5
Troubleshooting
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30 36
Connector Information
Chapter 6
FRU (Field Replacement Unit) List Exploded Diagram
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38 38 41
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Chapter 7
Schematic Diagram
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Monitor Features
Introduction
Scope
Chapter 1
This specification defines the requirements for the 19" MICROPROCESSOR based Multi-mode supported high resolution color LCD monitor. This monitor can be directly connected to general 15-pin D-sub VGA connector and 24 pin DVI connector, also supports VESA DPMS power management and plug & play function. Description The LCD monitor is designed with the latest LCD technology to provide a performance oriented product with no radiation. This will alleviate the growing health concerns. It is also a space saving design, allowing more desktop space, and comparing to the traditional CRT monitor, it consumes less power and gets less weight in addition MTBF target is 50k hours or more.
Signal Interface Sync Type Color Temp User Adjust DDC Speaker Headphone Jack
D-Sub 15-pin/DVI 24-pin
Microphone Jack USB Hub
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Tilt / Swivel
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Support DDC2B Not support Yes /Yes
Separate / Compatible
T97AMLD8W7ABDN:Yes T97AMLD8W7ABHN:No T97AMLD8W7ABDN:Yes T97AMLD8W7ABHN:No
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Panel
TPM190A1(PW01) V001
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Chart of B193W
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Electrical Requirements
Standard Test Conditions
All tests shall be performed under the following conditions, unless otherwise specified. Ambient light Viewing distance Warm up time Analog Input signal Control temperature User brightness control User contrast control Picture position and size Viewing angle AC Supply voltage Ambient temperature Humidity Display mode e-color mode Dark room (< 1 cd/m2) 40 cm for LCD performance, 20 cm for LCD failures 30 minutes 700 mVss 6500° K The value under user mode Set to The value under user mode, which allows that the brightest two of 32 linear distributed gray-scales (0 700mv) can be distinguished. Factory preset value 230V± 5, 50±3Hz 20+5 65% ± 20% Set to "User" mode 1440x900, 75Hz, all white 90°+/-20 ° H and 90°+/-10° V
Measurement systems 1 gamma = 1 nano tesla 1 tesla = 10,000 gauss cm = in x 2.54 Lb = kg x 2.2 Degrees F = [°C x 1.8] + 32 Degrees C = [°F - 32]/1.8 u' = 4x/(-2x + 12y + 3) v' = 9y/(-2x + 12y + 3)
The units of measure stated in this document are listed below:
x = (27u'/4)/[(9u'/2) - 12v' + 9] y = (3v')/[(9u'/2) - 12v' + 9] lux = foot-candle x 10.76 nits = cd/(m2) = Ft-L x 3.426
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LCD Monitor General Specification
Driving system Active Display Area Pixel pitch Contrast Ratio Response time Luminance of White Separate Sync. Input H-Frequency V-Frequency Viewing angle Display Colors Display mode EPA ENERGY STAR® OFF Mode Contrast control (H)160 (V) 160(Type) 16.7M 1440 x 900 @75Hz ON Mode TFT Color LCD 408.24 (H) x 255.15 (V) 0.2835(H) x 0.2835(W) 800 : 1 5ms 300(Typ.) cd/ H/V TTL
LCD Panel
55-75Hz
Set to The value under user mode, which allows that the brightest two of 32 linear distributed gray-scales (0 700mv) can be distinguished. 90 V ~ 240 V50 ± 3Hz, 60 ± 3Hz
Power Source
Environmental Considerations
Peak surge current Power line surge
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missing per second
Operating Temp: 0° to 40°C Storage Temp: -30° to 65°C Operating Humidity: 0% to 90% Storage Humidity: 0% to 90% < 55A peak at 240 VAC and cold starting
No advance effects (no loss of information or defect) with a maximum of 1 half-wave
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< 37W < 1W
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30kHz 80kHz
LCD Panel Specification
TPM190A1(PW01) is a 19" wide TFT Liquid Crystal Display module with 2ch-LVDS interface. This module supports 1440 x 900 WXGA+ mode and can display 16.7M colors. The inverter module for Backlight is not built in.
General Specifications
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Function Block Diagram
Electrical Characteristics
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Optical Specifications
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Support Timing
Horizontal Nominal Mode Resolution Total Frequency +/- 0.5kHz 640x480@60Hz VGA 640x480@72Hz 640x480@75Hz 800x600@56Hz SVGA 800x600@60Hz 800x600@72Hz 800x600@75Hz 1024x768@60Hz XGA 1024x768@70Hz 1024x768@75Hz 1152x864@75Hz 1280x960@60HZ VESA 1280x720@60HZ 1280x768@60HZ 1280x768@75HZ SXGA 1280x1024@60Hz 1280x1024@75Hz 1360x768@60HZ WXGA 1440x900@60Hz 1440x900@75Hz 800 x 525 832 x 520 840 x 500 1024 x 625 1056 x 628 1040 x 666 1056x625 1344x806 1328x806 1312x800 1600X900 1800x1000 1650x750 1664x798 1696x805 31.469 37.861 37.500 35.156 37.879 48.077 46.875 48.363 56.476 60.023 67.5khz 60 44.955 47.776 Sync Polarity N N N N/P P P P N N P P Vertical Nominal Freq. +/- 1 Hz 59.940 72.809 75.00 56.250 60.317 72.188 75.000 60.004 70.069 75 Nominal Sync Polarity N N N N/P P P P N N P P Pixel Clock (MHz) 25.175 31.500 31.500 36.000 40.000 50.000 49.500 65.000 75.000 78.750 108.000 108 74.176 79.5 102.25 P P P N 108.000 135.000 85.5 106.5 136.75
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60.289 63.981 P 79.976 55.93 P 47.712 P 70.635 P 13
1688x1066 1792x795 1904x934
1688x1066
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1936x942
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60 59.94 59.87 74.893 60.020 75.025 60.015 60 75
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Monitor Block Diagram
The LCD MONITOR will contain a main board, a power board, and 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.
CCFL Drive.
Flat Panel and CCFL backlight
Inverter Board (include adapter)
Main Board
D-SUB Signal
AC-IN 90V-264V
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Key board
Input :
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Input : DVI Signal
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Main Board Diagram
Crystal (X401) 14.31818MHZ
LCD Interface (CN301)
Key Board Control (CN402)
U401 Scalar IC TSUM5PFHL-LF (Include MCU ,ADC, OSD) · H sync V sync RGB D-Sub Connector (CN101)
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DVI Connector (CN102)
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Software Flow Chart
1
Y 2 N 3
N
4
Y 6
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N
Y
Y
9
N
Y 12 Y 14 15 Y 17 13 Y N 16 N
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19 Y
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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? 6) Clear all global flags.
8) Enter factory mode. 9) Save the power key status into EEPROM. Turn on the LED and set it to green color. Scalar initializes. 10) In standby mode? 11) Update the lifetime of back light.
13) Does the scalar send out an interrupt request? 14) Wake up the scalar.
15) Are there any signals coming from analog port? 16) Display "No connection Check Signal Cable" message. And go into standby mode after the message disappears.
17) Program the scalar to be able to show the coming mode. 18) Process the OSD display. 19) Read the keyboard. Is the power key pressed?
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12) Check the analog port, are there any signals coming?
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7) Are the AUTO and SELECT keys pressed?
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Main Board Layout
Symbol CN402 CN701 CN301 CN101 U401 WAFER
Description
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Symbol CN102 Description DVI 24PIN CONNECTOR IC AZC099-04S SOT23-6L IC M24C04-WMN6TP SO8 SST25LF020A-33-4C-SAE AP1117E33LA
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WAFER 9P RIGHT ANELE PITCH CONNECTOR D-SUB 15PIN
U103/U104/U105/ U106/U107 U403 U402 U701
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IC TSUM5PFHL-LF
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Installation
To install the monitor on your host system, please follow the steps below: Steps 1.Connect the video cable A: Make sure both the monitor and computer are switched off. B: Connect the VGA video cable to the computer. C: Connect the digital cable (only for dual-input models). (1) Make sure both the monitor and computer are switched off. (2) Connect one end of the 24-pin DVI cable to the back of the monitor and the other end to the computer's port. 2.Connect the power cord Connect the power cord to the monitor, then to a properly grounded AC outlet. 3.Turn on the monitor and computer Turn on the monitor first, then the computer. This sequence is very important. 4.If the monitor does not function properly, please refer to the troubleshooting section to diagnose the problem.
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Attaching/Removing The Base
Install: Align the base with the stand and push the base towards the top of the monitor, and then rotate the base clockwise. Tighten the screw clockwise.
Screen Position Adjustment
Height Adjustment monitor.
In order to optimize the best viewing position, you can adjust the height/tilt/swivel/pivot of the monitor. After pressing the top of the monitor, push the lock button towards right, then you can adjust the height of the
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Remove: Reverse the steps to remove the base.
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Tilt Please see the illustration below for an example of the tilt range.
Swivel
With the built-in pedestal, you can swivel the monitor for the most comfortable viewing angle.
Monitor Pivot
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Adjust height to the top position before rotation the monitor. Rotate clockwise until the monitor stops at 90°.
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Operating Instructions
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.
Chapter 2
Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the
External Controls
Front panel controls
2 Power Switch: Turn the power on or off. the settings of the current function. OSD is on. 6 Auto adjust button/Exit:
1 Power LED: Lights up to indicate the power is turned on.
3.4 < / > : Press < or > to navigate to the desired function, press Enter to select the function. Press < or > to change 5 Menu/Enter: Activate the OSD menu when the OSD is off or activate deactivate the adjustment function when the
a. When the OSD menu is active, this button will act as the exit key exit OSD menu). b. When the OSD menu is inactive, press this button for two seconds to activate the Auto Adjustment function. The Auto Adjustment function s used to set the HPos, VPos, Clock and Focus. a. When the OSD menu is active, this button will act as the exit key exit OSD menu). b. When the OSD menu is inactive, press this button to select scenario mode.
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7 Empowering Key/Exit:
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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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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
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
This monitor meets the Green monitor standards as set by the Video Electronics Standards Association (VESA) and/or the United States Environmental Protection Agency (EPA) and The Swedish Confederation Employees (NUTEK). This feature is designed to conserve electrical energy by reducing power consumption when there is no video-input signal present. When there is no video input signals this monitor, following a time-out period, will automatically switch to an OFF mode. This reduces the monitor's internal power supply consumption. After the video input signal is restored, full power is restored and the display is automatically redrawn. The appearance is similar to a "Screen Saver" feature except the display is completely off. Pressing a key on the keyboard, or clicking the mouse restores the display.
Using The Right Power Cord
The accessory power cord for the Northern American region is the wallet plug with NEMA 5-15 style and is UL listed 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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and CSA labeled. The voltage rating for the power cord shall be 125 volts AC.
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operate properly, there must be a video input signal.
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information about its display capabilities.
Machine Disassembly
Chapter 3
This chapter contains step-by-step procedures on how to disassemble the monitor for maintenance.
Disassembly Procedure
1. Remove the HINGE ASSEMBLY as the following indicator. (Fig 1)
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Fig 2 28
2. Remove the back cover and bezel. (Fig 2)
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Fig 1
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3.
Remove the lamp connectors and the screw. (Fig 3-4)
Fig 3
Fig 4 4.
Remove the screws to remove the panel. Put attention to the LVDS cable.(Fig 5)
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5.
Remove the screws to remove the main board and power board.( Fig 6)
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Fig 5
Fig 6
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Troubleshooting
This chapter provides troubleshooting information for the B193W:
1. No Power
Chapter 4
No power
Press power key and look if the picture is normal NG Please reinsert and make sure the AC of 100-240 is normal NG
OK
Measure U701 Pin2=3.3V,
NG OK
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OK 30
Check if X401 oscillate
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Replace X401
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NG Replace U401
waveforms are normal
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OK
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power section Measure CN701 Replace U701
Reinsert or check the
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2. No Picture (LED is orange)
No picture
The button if under control
NG
X401 oscillate waveform is normal OK
NG Replace X401
OK Check reset circuit of U401 is normal Measure U701 Pin2=3.3V, OK Replace U401 OK NG NG Check Correspondent component
Check X401 oscillate waveform is normal
NG OK Check HS/VS from CN101 is normal
OK
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Replace U401
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NG 31
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Replace U701 Replace X401 Check Correspondent component
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3. Panel Power Circuit
White screen
Measure Q301 base is low level?
NG
X401 oscillate waveform is normal
OK Check CN301 is solder and Q301,Q302 is OK?
OK
NG
Replace X401
Check reset circuit of U401 is normal
OK
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Replace PANEL
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OK
Check Correspondent component.
NG
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NG Replace U401
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Check Correspondent component.
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4. Key Board
OSD is unstable or not working
NG Is Key Pad Board connecting normally? Connect Key Board
Y NG Is Button Switch normally?
Y NG Is Key Pad Board normally?
Y
Check Main Board
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Replace Button Switch
Replace Key Board
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5. Power Board No power
No power
Check to CN902 Pin10,11 =14V and Pin6,7 = 5 V
OK
NG
Check Interface board
Check AC line volt 120V or 220V
NG OK Check the voltage of C905(+) NG OK
Check start voltage for the Pin2 of IC901 NG
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NG 34
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Check the auxiliary voltage is smaller than 20V
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OK
OK
Check T901,D906, D907, Q903,ZD921,ZD922,IC904,IC903
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Change IC901 Check IC901
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Change F901, Check BD901, L901, IC901
Check bridge retified circuit
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W/LED No Backlight
Check the 14V voltage input NG
OK
Check the adapter
Check ON/OFF signal NG
OK
Check Interface board
Check IC801 pin12=12V? NG OK
Change Q805.Q808 or Q810
Check the pin9&10 of IC801 have PWM wave NG
OK
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NG NG 35
Check the resonant wave of pin3 & pin7 for T801 OK
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Check the output of T801,T802
OK
Check connecter & lamp
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OK Replace IC801 Check Q802/Q803
Change Q801/Q804/Q811/Q812
Change T801,T802
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Connector Information
The following figure shows the connector locations on the monitor: D-SUB connector
Chapter 5
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DVI Connector
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FRU (Field Replaceable Unit) List
chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization).
Chapter 6
This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of B193W.Refer to this
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
Exploded Diagram (Model: B193W)
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how to dispose it properly, or follow the rules set by your regional Acer office on how to return it.
Part List
Above picture show the description of the following component. Item Picture Description
1
HINGE ASSEMBLY
2
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MAIN FRAME Panel
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Power Board
6
7
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FFC CABLE
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Main Board
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Schematic Diagram
Main Board
FB102 MVCC 2 H_Sy nc R102 V_Sy nc 0R05 1/10W 5% R103 1K 1/16W 5% R104 1K 1/16W 5% R107 2K2 1/16W 5% C103 C104 22pF 22pF DSUB_5V DSUB_SCL CN101 16 R101 10 5 9 4 8 3 7 2 6 1 17 DB15 FB107 VGA_PLUG DSUB_5V VGA_BVGA_B+ ZD104 VGA_G- RLZ5.6B VGA_G+ VGA_RVGA_R+ DSUB_SDA 1 2 3 1 VGA_B+ 1 BEAD 2 R108 75R 1/16W 5% R105 C105 5pF/50V R109
Chapter 7
100R 1/16W 5% C102 0.047uF
DSUB_B+
2
DSUB_H DSUB_V
2 2
D109 BAT54C VGA_B-
2K2 1/16W 5%
U104 I/O1 I/O4 GNDVDD I/O2 I/O3 AZC099-04S 6 5 4 H_Sy nc V_Sy nc
ESD_VCC
ne t
R106
100R 1/16WC106 5% 0.047uF 470R 1/16W 5% C107 1000pF 100R 1/16W 5% C108 0.047uF
DSUB_B-
2
3
FB103 BEAD
R110 R111 C109 5pF/50V R114
DSUB_SOG DSUB_G+
2 2
VGA_G+
1
2
2
DDC1_SCL
el.
VGA_G-
DDC1_SCL
DSUB_SCL 15 14 13 DSUB_SDA 12 11
C112 NC
R112 75R 1/16W 5%
100R 1/16W 5% R113
300 OHM C124 0.1uF 16V ZD105 RLZ5.6B VGA_G+ VGA_R+ 1 2 3 U103 I/O1 I/O4 GNDVDD I/O2 I/O3 6 5 4
U103
100R 1/16W 5% C110 0.047uF
DSUB_G-
2
2
DDC1_SDA
DDC1_SDA
.w j
VGA_B+
100R 1/16W 5%
ESD_VCC
FB101 BEAD 2 R116 75R 1/16W 5% R115 100R 1/16W 5%C111 0.047uF DSUB_R+ 2
VGA_R+
1
AZC099-04S
C101 NC
ww
Prevent NC contact Discharge => Connect NC Pin of CN101 to GND
CN102 VSY NC SY NC GND DDC SCL DDC SDA +5V HPD 1/3shield 2/4shield 0/5shield clk shield DAT0+ DAT0DAT1+ DAT1DAT2+ DAT2DAT3+ DAT3DAT4+ DAT4DAT5+ DAT5clk+ clk8 15 6 7 14 16 11 3 19 22 18 17 10 9 2 1 13 12 5 4 21 20 23 24 DVI_5V DVI_HPD R120 10K 1/16W 5% C115 0.1uF/16V
C113 5pF/50V R117 100R 1/16W 5% C114 0.047uF CMVCC 2 DSUB_RDSUB_5V 1 2
U101
VGA_R-
Change VCC of U103 ~ U107 from MVCC to ESD_VCC to prevent without VCC issue.
R118 100R 1/16W 5% R119 100R 1/16W 5% DDC2_SCL DDC2_SDA DDC2_SCL DDC2_SDA 2 2
DVI_5V
D104 BAT54C
R140 NC R122 NC R121 NC R123 NC R125 4K7 1/16W 5% 3 NC U101 8 7 6 5 VCC A0 WP A1 SCL A2 SDA VSS 1 2 3 4 C116
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HDCP_CTRL
2
Q101 NC
R124 4K7 1/16W 5% DDC1_SCL DDC1_SDA 2 DDC_WP
R126 R127 R128 R129 R130 R131
10R 10R 10R 10R 10R 10R
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
5% 5% 5% 5% 5% 5%
RX0P RX0N RX1P RX1N RX2P RX2N
RX0P RX0N RX1P RX1N RX2P RX2N
2 2 2 2 2 2
NC / M24C02-WMN6TP CMVCC FB104 FB105 DVI_5V
tp
2
1
GND GND
26 25
JACK
1 2 3
U107 AZC099-04S I/O1 I/O4 GNDVDD I/O2 I/O3
ESD_VCC 6 5 4
ht
R132 R134
10R 1/16W 5% RXCP 10R 1/16W 5% RXCN
RXCP RXCN
2 2
300 OHM C121 1000pF VCC3.3
D108 BAT54C
300 OHM
C122 1000pF
1 2 3
U105 AZC099-04S I/O1 I/O4 GNDVDD I/O2 I/O3
ESD_VCC
6 5 4
1 2 3
U106 AZC099-04S I/O1 I/O4 GNDVDD I/O2 I/O3
ESD_VCC 6 5 4 C119 NC
R133 10K 1/16W 5% DVI_HPD R135 10K 1/16W 5% 6K8 1/16W 5% DET_CABLE 2 R137 4K7 1/16W 5% DDC2_SCL DDC2_SDA 2 DDC_WP R138 4K7 1/16W 5%
3
R136 NC U102 8 7 6 5 VCC A0 WP A1 SCL A2 SDA VSS
C117 NC 1 2 3 4
C120 NC
C118 NC
VGA_PLUG R139
U107
GND POWER DGND
U105
U106
NC / M24C02-WMN6TP
41
CN301 2 PA[0..9] PA[0..9] PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 LVA3P LVA3M LVACKP LVACKM LVA2P LVA2M LVA1P LVA1M LVA0P LVA0M 2 PB[0..9] PB[0..9] PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 LVB3P LVB3M LVBCKP LVBCKM LVB2P LVB2M LVB1P LVB1M LVB0P LVB0M LVB0M LVB0P LVB1M LVB1P LVB2M LVB2P LVBCKM LVBCKP LVB3M LVB3P LVA0M LVA0P LVA1M LVA1P RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+ RXE0RXE0+ RXE1RXE1+ 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
CMVCC U301 S S S G D D D D
R302 4K7 1/16W 5%
10K 1/16W 5% R304 47K 1/16W 5%
0.1uF/16V
NC 2 PPWR_ON# Q302 2N3906S-RTK/PS C304 NC
ww
C303
Q301 AO3401
NC\AO4411
.w j
+ C305 100uF25V
R303
C302
1 2 3 4
8 7 6 5
el.
PANEL_VCC R301
ne t
LVA2M LVA2P LVACKM LVACKP LVA3M LVA3P RXE2RXE2+ RXECRXEC+ RXE3RXE3+ C301 0.1uF/16V 330 OHM 1/4W
CONN
PANEL_VCC
3D 1 G
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2 S
R305
0 OHM +-5% 1/8W
AO3401L
ht
Change the type of resistor R301 from 0805 to 1206.
tp
42
CMVCC C710 0.1uF 16V VCC1.8
CN701 1 2 3 4 5 6 7 8 9
FB702 300 OHM SM340A D701
VCC3.3 C705 MVCC R709 NC 2 Q702 KN2907AS 0.1uF/16V + C704 100uF25V R705 10K 1/16W 5%
Volume#
Mute 2
ne t
VCC3.3 C707 C709 0.1uF/16V + 100uF25V
CMVCC CMVCC BKLT-VBRI BKLT-EN PANEL_ID# Volume# Mute
R710 NC
PANEL_ID# 2
Q703 KN2907AS R708 NC
R706 adj_BACKLIGHT 2 1K 1/16W 5%
VCC3.3
BKLT-VBRI
CONN
lock type
DGND
C713 NC
C701 0.1uF/16V
C712 NC
1,2,3
DVI_5V DSUB_5V 2 1
VCC3.3
VCC3.3 MVCC R703 10K 1/16W 5% MVCC on_BACKLIGHT 2 3
ww
FB701 NC
D702 BAT54C
R702 10K 1/16W 5% BKLT-EN C702 NC R704 Q701 4K7 1/16W 5% 2N3904S-RTK/PS
FB703 300 OHM
C711
.w j
D702 NC External EDID Internal EDID BAT54C R701 TSUM5PFHL TSUMU58EHL TSUMO58CWHL 0R05 1/4W NC NC
el.
VCTRL
R701 0R05 1/4W
R708 NC 3.3 OHM 2W 3.3 OHM 2W
U701 223 223 252
0.1uF 16V
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+ C706 100uF25V
U701 3 VIN VSS VOUT 2
C708 0.1uF/16V
AP1117E33LA 1
tp ht
Both 223 and 252 foot-print
43
VCC1.8 VDDP VCC3.3 1 VCC3.3 C402 10uF/50V + C403 0.1uF/16V C404 C405 0.1uF/16V 0.1uF/16V 0.1uF/16V VDVI VMPLL VPLL AVDD VDDP VDDC C406 4 VCC1.8 FB403
VDDC VCC3.3 FB401 C412 C410 C411 0.1uF/16V 300OHM C407 0.1uF/16V AVDD VCC3.3 FB402 300OHM VPLL
0 OHM +-5% 1/8W
C409
C408 0.1uF/16V
Del C209 10uF/50V
0.1uF/16V 0.1uF/16V 0.1uF/16V
8 14
98
16
24
32 49 56 75
51 66 82
34
VCC3.3 FB404 VCTRL LVA3P LVA3M LVACKP LVACKM LVA2P LVA2M LVA1P LVA1M LVA0P LVA0M 81 54 55 58 59 60 61 62 63 64 65 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 VCTRL VCC3.3 300OHM
VMPLL
VCC3.3
VDVI R403 0 OHM +-5% 1/8W C414 0.1uF/16V C415 0.1uF/16V
AVDD_MPLL
AVDD_DVI AVDD_DVI
AVDD_PLL
VDDP VDDP VDDP VDDP
VDDC VDDC VDDC
el.
NC CMVCC
1 1 1 1 1 1 1 1 1 1
RX2P RX2N RX1P RX1N RX0P RX0N RXCP RXCN DDC2_SDA DDC2_SCL
3 4 6 7 9 10 12 13 100 1
R+ RG+ GB+ BCK+ CKDDCD_SDA DDCD_SCL
PA[0..9] 67 68 69 70 71 72 73 74 77 78 36 45 46 41 42 35 47 85 86 87 88 89 90 91 92 93 94 95 99 R415 R416 R417 R419 R420 R422 R424 R425 100R 1/16W 5% 100R 1/16W 5% 100R 1/16W 5% 330R 1/16W 5% 120R 1/16W 5% 100R 1/16W 5% 100R 1/16W 5% 100R 1/16W 5% KEY1 KEY2 R445 R409 100R 1/16W 5% 100R 1/16W 5% EE_WP PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB[0..9]
PA[0..9] PB[0..9]
3 3
For detect function, depend on DVI_5V FW
R447
ne t
Q405 NC LF_B R405 NC R406 NC R407 NC C416 NC R446
1 1 1 1 1 1 1 1 1 1 1
DSUB_R+ DSUB_RDSUB_G+ DSUB_GDSUB_SOG DSUB_B+ DSUB_BDSUB_H DSUB_V DDC1_SDA DDC1_SCL
23 22 20 19 21 18 17 27 28 30 31
RIN0P RIN0M GIN0P GIN0M SOGIN0 BIN0P BIN0M HSY NC0 VSYNC0 DDCA_SDA/RS232_TX DDCA_SCL/rs232_RX
AVDD_ADC
VDDC
R402 NC R404 NC C413 0.1uF/16V
DDC_WP Q401 NC
1
AVDD
15 R401 390 OHM 1/16W REXT 0.1uF/16V 26 C417 25 REFP REFM
TSUM5PFHL-LF
LVB3P LVB3M LVBCKP LVBCKM LVB2P LVB2M LVB1P LVB1M LVB0P LVB0M NC NC NC GPIO_P23 GPIO_P22
NC
VCC3.3
Internal EDID R406 R407 C416 Q401 R123 R136 NC NC NC NC NC NC
External EDID 22K 1/16W 5% 10K 1/16W 5% 0.1uF/16V 2N3904S-RTK/PS 10K 1/16W 5% 10K 1/16W 5%
C401 0.22uF16V R412 10K 1/16W 5% WP 1 2 3 4 U402 CE# VDD SO HOLD# WP# SCK VSS SI 8 7 6 5 37 38 39 40 48 84 R421 100K 1/16W 5% C420 47pF SDO SCZ SCK SDI GPIO_P27/PWM1 RST
LVDS
GPIO_P15/PWM0 PWM2/GPIO_P24 GPIO_P12 PWM1/GPIO_P25 RSTN GPIO_P00/SAR1 GPIO_P01/SAR2 GPIO_P02/SAR3 GPIO_P06 GPIO_P07 PWM0/GPIO_P26 GPIO_P13 GPIO_P14 GPIO_P16/PWM2
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PANEL_ID# 4 on_BACKLIGHT 4 adj_BACKLIGHT 4 DET_CABLE 1 1 4 POWER_KEY # R426 VCC3.3 10K 1/16W 5% R430 0R05 1/16W
WP
R410 6K8 1/16W 5% R413 10K 1/16W 5%
SST25VF010A-33-4C-SAE 3 PPWR_ON# C419 MVCC + 10uF/50V R423 0R05 1/16W X401 14.31818MHz C421 47pF 1
ww
HDCP_CTRL Mute MSCL MSDA
LED_GRN/BLUE LED_ORANGE
C418 0.1uF/16V
2
96
XIN
CMVCC
97
XOUT
R427 NC/10K 1/16W 5%
R428 100R 1/16W 5% C422 0.1uF/16V 80 BYPASS GPIO_P10/I2C_MCL GPIO_P11/I2C_MDA GND GND GND GND GND GND GND GND GND GND 52 53 MODE[0] MODE[1] 44 43 R429 R431
Max condition for LED: 1. Vcc = 3.3 V 2. Current = 12 mA FW need to be modified.
4
U402 SST PMC For user data, WB, EDID, HDCP are saved in Flash. For WB, EDID, HDCP are saved in Flash. U402 010A 020A Befor AOC ID2007 OSD For ID2008
100R 1/16W 5% 100R 1/16W 5%
Volume#
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CL of SPEC 18 pF 32 pF
Q404 NC
2 5 11 29 33 50 57 76 79 83
X'TAL Normal Function : CL = Cs + ((Cg*Cd)/(Cg+Cd)) P.S : Assume Cs = 4 pF
tp
X401
Cs and Cd (C420, C421) 27 pF 56 pF
VCC3.3
(93G 22-53B-H)
VCC3.3
CN401 For Normal For Philips For DELL
R443 3.9K OHM 1% 1/16W KEY2 KEY1 POWER_KEY# LED_GRN/BLUE LED_ORANGE
CN402 WAFER 2.0MM WAFER 2.0MM NC
POWER_KEY# KEY_LEFT KEY 1 KEY_RIGHT KEY 2 KEY_AUTO
FB405 and C436 6P 7P NC According to EMI NC
1 2 3 4 5 6 7 8 CN401
(93G 22-53-J)
NC NC FPC CONN. 1.0mm 8P
R440 10K 1/16W 5% MSCL MSDA
R441 10K 1/16W 5%
R442 10K 1/16W 5% EE_WP 8 7 6 5 U403 VCC NC WC E1 SCL E2 SDA VSS 1 2 3 4
C423
0.22uF16V
ht
CN402 1 2 3 4 5 6 7
R444 3.9K OHM 1% 1/16W
M24C04-WMN6TP
R436 R437 R438 R439
NC NC NC NC LED_ORANGE LED_GRN/BLUE
U403 SST For user data, WB, EDID are saved in Flash. PMC For WB, EDID are saved in Flash. NC
R440 NC
R441 NC
R442 NC
C423 NC
LF_B C436 C431 0.1uF/16V NC C432 0.1uF/16V C433 0.1uF/16V C434 0.1uF/16V R411 10K 1/16W 5% C435 0.1uF/16V R408 10K 1/16W 5% FB405 NC
CONN
CN401CN402LAY
FFC CONNECTOR
NC/CONN
lock type
M24C04
10K 10K 10K 1/16W 1/16W 1/16W 0.22uF/16V 5% 5% 5%
44
Power board
100 OHM 1/4W R918 100 OHM 1/4W R919 BD901 2KBP08M 2 100 OHM 1/4W R920 + L904 1.1uH + + + C922 NC Q903 PMBS3904 1 C912 0.001uF C917 680uF/25V 3 2 R941 R946 1K 1/4W 1K 1/4W R945 1K 1/4W R944 1K 1/4W +14V ZD902 RLZ TE-11 16B 1
!
3
!
4 C905 100uF/450V + R904 300K OHM 1/4W C938 1500pF/1KV R932 300K OHM 1/4W R905 NC C906 1500pF 2KV R908 100K OHM 2W
T901 9
1
C918 680uF/25V
2
R943 1K 1/8W
2 ZD901 NC
D906 SP10100 R935 100 OHM 1/4W 4
!
C904 NC
5
7
C932
R939 NC
N C
F903 +5V FUSE
R906 NC
D900 FR107
6 4
11 10
C929 0.001uF R961 100 OHM 1/4W R962 100 OHM 1/4W
!
2
+ R933 300K OHM 1/4W D903 5 6 7 8 R910 10R 1/4W 2 ZD905 NC R912
el.
4 4.0mH
1
! !
R915 100K OHM 1% 1/8W 4 3 2 1
C908 22uF/50V
3
3
12
1
R924
2
3 L901 2
!
2
C907 0.1uF
ZD906 NC
N C
R907 NC
D901 FR103
R909 5.1 OHM 1/4W
6 1
ne t
C939 1000uF/16V + + C940 1000uF/16V L903 1.1uH 150R 1/8W USB CTRL +14V +5V DIM ON/OFF VOL MUTE C916 0.1uF C930 0.1uF
0.001uF
2
8 D907 NC 1 POWER X'FMR
N C
C915 470uF/16V
+ R940 33K 1/10W ZD922 RLZ5.1B 1 1
D905 SP1060
ZD921 RLZ18B
IC901 RT NC VCC CS COMP VCC GND OUT LD7552BPS
LL4148
C903 0.47uF/275V
!
4 Q901 2SK2645-54MR R938 10K 1/8W 1 1
R927 3.6K OHM 1% 1/10W D916 LL4148
.w j
!
IC903 PC123X2Y FZOF
R925 1K 1/8W
D915 LL4148
3
!
R903 680K OHM 1/4W
!
R902
!
R901
N C
1 2
FB901 BEAD
2
C924 0.1uF
220 OHM 1/4W 680K OHM 1/4W 680K OHM 1/4W C928 0.001uF C909 470pF/25V
R914 0.43 OHM 2W
R926 1K 1/10W 1%
ww
IC904 KIA431A-AT/P
R942 1K 1/10W 1%
!
NR901 NTCR
VAR901 NC
C925 NC 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN902 HARNESS
R930 2.43K OHM 1% 1/10W
N C
F901 FUSE
t
!
GND1 GND
C921 0.0047UF/400V
SW901
!
C902 0.001uF/250V
!
C901 0.001uF/250V
SW 1
!
tp
3
ht
2
1
CN901 SOCKET
!
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HS5 HEAT SINK(U601)
1 2
1 2
2
HS2 HEAT SINK(D906)
HS1 HEAT
1 2
1 2
HS3 HEAT SINK(Q901)
HS4 HEAT SINK(D905)
1 2
1 2
45
1
C838 1500pF R856 15 OHM 1/4W 1 2 4 3 5 R855 15 OHM 1/4W 6 7
E T801 POWER X'FMR 8 3 C B
2 D805 BAW56 1 R817 10K 1/10W 1% R821 1K 1/10W 1% 2 C819 0.0022uF 3 1 R801 D801 1.5K OHM 1% 1/10W BAV99
1 2
HV LV CN801 CONN
F801 0R05 1/4W +14V C802 470uF/25V + C824 0.1uF D810 NC
C801 5pF/6KV 9
R804 100R 1/8W
R819 3.6K OHM 1% 1/10W Q801 PMBS3904
2
Q805 PDTC144WK ON/OFF C807 0.1uF/25V
Q808 PDTA144WK Q804 PMBS3906 1
R823 3.6K OHM 1% 1/10W
4 3 2
Q802 AM9945N-T1-PF 5 G D S G S D D D 6 7 8
C839 1500pF
1 2 R828 10K 1/10W 1% R822 1K 1/10W 1% 2 3 1 R814 D802 1.5K OHM 1% 1/10W BAV99
HV LV CN802 CONN
Q811 PMBS3904
D811 NC
C841 1500pF R858 15 OHM 1/4W 1 2 4 3 5 6 7 R857 15 OHM 1/4W
T802 POWER X'FMR 8
DIM
el.
3 R837 47K 1/8W D814 LL4148 R818 1K 1/10W 1% R803 1M 1/10W 5% Q809 RK7002 C845 2.2uF/16V R862 1M 1/10W 5% C834 0.1uF/25V
Q812 PMBS3906 1
2
R850 10 OHM 1/8W
C803 470uF/25V +
C805 0.1uF D812 NC Q803 AM9945N-T1-PF 5 G D S G S D D D 6 7 8 C840 1500pF
C811 5pF/6KV 9
ne t
C823 0.0022uF B 1 C E D808 BAW56 2 R834 10K 1/10W 1% C816 0.0022uF R833 10K 1/10W 1% C815 0.0022uF D806 LL4148 R835 1M 1/10W 5%
R839 10 OHM 1/8W
1
3
1 2 R812 1K 1/10W 1% 2 3 1 R816 D804 1.5K OHM 1% 1/10W BAV99
HV LV CN804 CONN
3
4 R827 1K 1/10W 1% 3 2 1
Q806 PMBS3904
R853 68K OHM 1% 1/10W
D813 NC
.w j
1 2 R809 1K 1/10W 1% 2 3 1 R815 D803 1.5K OHM 1% 1/10W BAV99
HV LV CN803 CONN
D817 LL4148
Q810 RK7002 R811 2.4K OHM 1% 1/10W
D809 LL4148 R841 68K OHM 1% 1/10W
R802 NC
R851 9.1K 1%
C806 0.01uF
C822 1uF/25V
R832 10K 1/10W 1%
tp
IC801 R810 51K OHM 1% 1/8W
C821 0.1uF/25V
ht
TL494IDR R861 130K OHM 1% 1/10W Q807 PMBS3904
:// w
R829 22R 1/8W R825 22R 1/8W R806 68K OHM 1% 1/10W 1 2 3 4 5 6 7 8 1IN+ 2IN+ 1IN2INFEEDBACK REF DTC OUTPUT CTRL CT VCC RT C2 GND E2 C1 E1 16 15 14 13 12 11 10 9 R854 68K OHM 1% 1/10W R807 47K 1/10W R826 1K 1/10W 1% R824 1K 1/10W 1% C825 0.1uF/25V R831 C820 2.4K OHM 1% 1/10W 220pF
R820 47K 1/10W
ww
46
R813 10K 1/10W 1% R808 10K 1/10W 1%
add FB602
+5V_Audio
+5V_Audio 1
FB602 2 BEAD FB601
+5V
C603
C604
1 BEAD
2
0R05 1/8W
CN602
PVDD
el.
PVDD
1 2 3 5 4
Lin Rin
R606 R607
10K 1/10W 5% 10K 1/10W 5%
C606 0.47uF/16V C607 0.47uF/16V
VDD
add C617 C618
8 7 4 5 C617 0.47uF/16V
ne t
R608
C602 100uF/25V
+
CN601 change V type
to
3
9
6
0.47uF/16V
0.47uF/16V
U601
EUA6021AIIT1
IC with Heat-sink(90G6258-2)
CN601
PHONEJACK R609 8.2KOHM +-5% 1/10W C611 100pF R610 8.2KOHM +-5% 1/10W
LIN+ LIN-
LOUT+ LOUT-
12 10 20 2 16
LOUT+ LOUTROUT+ ROUT-
4 3 2 1
.w j
RIN+ RINC618 0.47uF/16V
100pF
ROUT+ ROUTBY PASS FADE# SE/BTL#
CONN
ww
10K OHM 1/4W
+5V_Audio
SHUTDOWN#
CN604 EAR-LOUT EAR-ROUT SEL-BTL 1 2 3 4
:// w
MUTE
Q601
0.1uF C612
56G 616 40 10K 1/10W 5% R605 +5V_Audio R602 VOL
PMBS3904 R616 1K 1/10W 5%
NC/CONN CN603 1 7 6 2 3 4 5 PHONEJACK SEL-BTL
change R601 R613
330 OHM +-5% 1/10W R613
SEL-BTL
tp
C613 +
100uF/25V LOUT+ 100uF/25V ROUT+ C605 R604 100K OHM 1/10W
EAR-LOUT EAR-ROUT 0.1uF C601
R603 1K 1/10W 5% R617 1K 1/10W 5%
ht
R601 330 OHM +-5% 1/10W
C614 +
C615 NC
C616 NC
Q602 PMBS3904
R614 1K 1/10W 5%
R615 1K 1/10W 5%
1uF/25V
change R603 R604 add Q602 R617
47
10K 1/10W 5%
11
17
1
change R609 R610 R611 R612 add R616
R612
19 13
VOLUME PGND PGND AGND
NC
R611 NC
0.1uF
18
C608
14
15
+5V_Audio
C609 1uF/25V
CN604 CN603 Layout
C610
+5V_Audio
BTL mode:Low SE mode:High Mute mode:Low
Key board
ZD001 2 UDZSNP5.6B 1 LED001 LED 4 3 2 ZD002 LBADC1 LBADC2 POWER_Key LED_BLUE# LED_RED# C001 NC LED_BLUE# LED_RED# 2 1 1 UDZSNP5.6B
add ZD001 and ZD002 for ESD solution
CN001 1 2 3 4 5 6
CONN
C002 C003 NC NC
C004 NC
C005 NC
.w j
el.
R002 R003
ne t
R001 2K OHM 1/16W 2K OHM 1/16W 1K 1/16W 5%
ww
C008
ECOLOR
MENU
AUTO
NC
AUTO ECOLOR(GND) 0 V
:// w
LBADC2
VOL+
1
SW001
NC
3
5
7
NC
VOL- (GND)
0 V
VOL+
VOL-
LBADC1
C006
C007
MENU
9
POWER_Key 11 10 12
JB41-03521
tp
2
4
6
8
CN001
CONNECTOR
ECOLOR AUTO
MENU
ht
VOLVOL+
POWER
LED
48