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AL 922 TFT LCD MONITOR
CONTENTS
1. INTRODUCTION .......................................................................................................................................... 3 1.1 Scope.....................................................................................................................................................................3 1.2 Description............................................................................................................................................................3 2. ELECTRICAL REQUIREMENTS ................................................................................................................. 4 2.1 Standard Test Conditions......................................................................................................................................4 2.2 Lcd Monitor General Specification.......................................................................................................................4 2.3 Lcd Panel Specification ........................................................................................................................................5 2.4 Input Signals .......................................................................................................................................................11 2.5 Controls ..............................................................................................................................................................15 2.6 White Color Temperature ...................................................................................................................................17 2.7 Power Supply ......................................................................................................................................................18 2.8 Plug & Play(Edid)...............................................................................................................................................18 2.9 Audio Technical Specification ............................................................................................................................19 3. VL-901 DISPLAY CONTROL BOARD....................................................................................................... 20 3.1 Description..........................................................................................................................................................20 3.2 Features ..............................................................................................................................................................20 3.3 Block Diagram ....................................................................................................................................................21 3.4 Connector Locations...........................................................................................................................................22 3.5 Connector Type...................................................................................................................................................22 3.6 Connector Pin Assignment..................................................................................................................................22 4. VK901 Control Panel Board ..................................................................................................................... 25 4.1 Description..........................................................................................................................................................25 4.2 Connector and Switch Locations ........................................................................................................................25 4.3 Connector type ....................................................................................................................................................25 4.4 Connector pin Assignment ..................................................................................................................................25 4.5 Switch definition..................................................................................................................................................26 4.6 LED definition.....................................................................................................................................................26 5. INVERTER BOARD.................................................................................................................................... 27 5.1 Description..........................................................................................................................................................27 5.2 Electrical characteristics ....................................................................................................................................27 5.3 Connector locations ............................................................................................................................................28 6. DC/DC POWER and Audio CKT VM-902 ................................................................................................. 29 6.1 Input:...................................................................................................................................................................29 6.2 Output: ................................................................................................................................................................29 6.3 Efficiency. ...........................................................................................................................................................29 6.4 Connector Locations...........................................................................................................................................29 7. TROUBLESHOOTING ............................................................................................................................... 31 7.1 Main Procedure ..................................................................................................................................................31 8. MECHANICAL REQUIREMENTS .............................................................................................................. 36 8.1 Vibration and Shock............................................................................................................................................36 8.2 Package Drop Specification ...............................................................................................................................36 8.3 Dimension Size and Weight.................................................................................................................................37 8.4 Gap Spec. ............................................................................................................................................................37 8.5 Tilt Base Rotation ...............................................................................................................................................39 8.6 Swivel Base Rotation...........................................................................................................................................39 8.7 Plastic Material ..................................................................................................................................................40 8.8 GAP Spec. ...........................................................................................................................................................40 9. Power Line Transient Test (IEC 61000-4-4 Fast Transients/Burst) ...................................................... 40 9.1 Peak Voltage .......................................................................................................................................................40 9.2 Polarity ..............................................................................................................................................................40 9.3 Repetition Frequency of the impulse...................................................................................................................40 9.4 Rise-Time ............................................................................................................................................................41 9.5 Impulse Duration ................................................................................................................................................41 9.6 Relation to Power Supply....................................................................................................................................41
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9.7 Burst Duration ....................................................................................................................................................41 9.8 Burst Period ........................................................................................................................................................41 9.9 Climatic Conditions ............................................................................................................................................41 9.10 Test Procedure ....................................................................................................................................................41 10. Power Line Surge Test (IEC 61000-4-5 Surge) ....................................................................................... 43 10.1 Climatic Condition..............................................................................................................................................43 10.2 Test Conditions: ..................................................................................................................................................43 11. ENVIROMENT REQUIREMENT ................................................................................................................ 44 11.1 Operating ............................................................................................................................................................44 11.2 Storage or Shipment............................................................................................................................................44 12. REGULATION COMPLIANCE ................................................................................................................... 45 12.1 This product comply to the most current revisions of following regulations:.....................................................45 12.2 Electrostatics Discharge (ESD) ..........................................................................................................................46 13. QUALITY AND RELIABILITY .................................................................................................................... 47 13.1 Quality Assurance...............................................................................................................................................47 13.2 Reliability............................................................................................................................................................47
Appendix A: Parts Lists ---------------------------------------------------------------------------------------- 48 Appendix B: Display Unit Assembly ------------------------------------------------------------------------- 53 Appendix C: P.C.B.A ASSEMBLY -------------------------------------------------------------------------- 61
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1. INTRODUCTION
1.1 Scope
This specification defines the requirements for the 19" MICRO-PROCESSOR based Multimode supported high resolution color LCD monitor, This monitor can be directly connected to general 15 pin D-sub VGA connector and DVI-D digital connector, eliminates the requirement of optional special display card. It also supports VESA DPMS power management and plug & play function. There is a build-in stereo audio amplifier with volume control to drive a pair of speakers.
1.2 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 20k hours or more.
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2. ELECTRICAL REQUIREMENTS
2.1 Standard Test Conditions
All tests shall be performed under the following conditions, unless otherwise specified. Ambient light: 225 lux Viewing distance : 50 cm in front of LCD panel Warrn up time All specifications: 30 minutes Fully functional: 5 seconds Measuring Equipment: Chroma 2250 signal generator or equivalent, directly Connected to the monitor under test. Minolta CA100 photometer, or equivalent Control settings User brightness control: Maximum (unless otherwise specified ) User contrast control: Typical (unless otherwise specified ) User red/white balance, Green/white balance and Blue/white balance control: In the center (unless otherwise specified ) Power input : 110Vac or 230Vac 20 ± 5 °C ( 68 ± 9 ° F) Ambient temperature : Analog input mode : 1280 x1024 /60 Hz 2.1.1 MEASUREMENT SYSTEMS
The units of measure stated in this document are listed below: 1 gamma = 1 nano tesla 1 tesla = 10,000 gauss cm = in x 2.54 lb = kg x 2.2 degrees F = [°C x 1.8] + 32 degrees C = [°F - 32]/1.8 u' = 4x/(-2x + 12y + 3) v' = 9y/(-2x + 12y + 3) x = (27u'/4)/[(9u'/2) - 12v' + 9] y = (3v')/[(9u'/2) - 12v' + 9] nits = cd/(m2) = Ft-L x 3.426 lux = foot-candle x 10.76
2.2 LCD monitor General specification
Panel Type : 19 " active matrix color TFT LCD 1). FUJITSU FLC48SXC8V Display size : Display mode : 376.32mm(H) x 301.056mm(V) VGA VGA SVGA 720 X 400 (70 Hz) 640 X 480 (60/66/70/72/75 Hz) 800 X 600 (60/70/72/75 Hz) 4
XGA 1024 X 768 (60/70/75 Hz) SXGA 1280 X 1024 (60/70/75 Hz) Pixel pitch : Display Dot : Pixel Clock : Contrast ratio: = 0° Brightness: Response time (Tr/Tf) : Display color : Viewing angle: L / R U/D Luminance Uniformity : Pc interface: 1). Video : Sync : Signal connector : Audio power : Front control : Interface frequency Horizontal Frequency 24KHz --80KHz(analog), 31.5 80KHz(digital) Vertical Frequency Plug & play : Power Input voltage : Total output power : 56Hz ----75Hz Support VESA DDC2B functions Single phase, 50/60HZ, 100VAC to 240VAC ±10% 60 Watt max. 0.098x3mm(H) x 0.294mm(V) 1280 x (RGB) x 1024 25.2 135.0MHz 500 : 1 (typical) 250 cd/m2 (typical) 15 /10 msec 16777216 (8 bite color) 85 85 > 70 % RGB analog 0.7V peak to peak TTL positive or negative 15 pin Mini D type, (standard VGA video) DVI-D connector 1Wrms + 1Wrms ( 300Hz 10kHz (S.P.L. 10 dB)) power on/off with LED select (up, down) adjustment (+,-) / 85 / 85 ( 170 degrees horizontal typical) ( 170 degrees vertical typical) standard resolution
2). Digital TMDS
2.3 LCD Panel Specification
2.3.1 LCD Panel Model (FUJITSU FLC48SXC8V) active matrix color TFT LCD 1280 x 1024 pixels 1280 x (RGB) x 1024 376.32mm(H) x 301.056mm(V) 0.098x3mm(H) x 0.294mm(V) 16777216 5
· · · · · ·
Display Type Resolution Display Dot Display Area Pixel Pitch Display Color
· · · ·
Lamp Voltage Lamp Current Weight
700 Vrms typ. 7mA rms.( typ). 4 Lamp 3200g .
Optical Specifications The following items are measured under stable conditions. The optical characteristics should be measured in a dark room or equivalent state with the methods shown in Note(4). Measuring equipment : TOPCON BM-5A, BM-7, PHOTO RESEARCH PR650
(Inverter Freq. : 54kHz) *Ta =25 ± 2°C, VDD=5V, fv=60 Hz, fDCLK=54 MHz, IL= 6.5mArms
Item
Contrast Ratio (Center of screen) Rising Response Time Falling Luminance of White (Center of screen) Red Color Chromaticity (CIE 1931) Green Blue White Hor. Ver.
Symbol
CR TR TF YL Rx Ry Gx Gy Bx By Wx Wy L R H L BUNI
Condition
Min.
T.B.D -
Typ.
500 15 10 250 0.648 0.346 0.292 0.602 0.150 0.130 0.313 0.329 -
Max.
30 25 -
Unit
Note
(1)(2)(4) BM-5A
msec cd/m2
(1)(3) BM-7 (5) BM-5A
Normal = 0° = 0° Viewing Angle
200
TYP. -0.03
TYP. +0.03
(1)(4) PR650
Viewing Angle
CR10
85 85 85 85 70
-
Degrees
(1)(4) BM-5A
Brightness Uniformity (9 points)
%
(6) BM-5A
Note 1) Definition of Viewing Angle: Viewing angle range (10CR)
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Note 2) Definition of Contrast Ratio (CR): Ratio of gray max(Gmax),gray min(Gmin) at the center point of panel. CR= Luminance with all pixels white (Gmax) Luminance with all pixels black (Gmin)
Note 3) Definition of Response time: Sum of TR , TF
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Note 4) After stabilizing and leaving the panel alone at a given temperature for 30 min, the measurement should be executed .Measurement should be executed n a stable, windless ,and dark room.30 min after lighting the back-light. This should be measured in the center of screen. Dual lamp current :13.0mA(6.5mA x2)(Refer to the note(1) in the page 14 for more information ). Environment condition :Ta=25±2°C
Optical characteristics measurement setup
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Notes 5) Definition of Luminance of White : measure the luminance of white at center point.
Notes 6)Definition of 9 points brightness uniformity (Measuring points: Refer to the Note 5) Bmin BUNI=100 Bmax Bmax: Maximum brightness Bmin: Minimum brightness Notes 7) Definition of Flicker level Flicker Voltage pp = x 100 % LMD Voltage dc
F
One maximum value of three estimated values. For this test ,an LMD(Light Measurement Device)is needed with adequate response time to track any visible rate flicker component and with a voltage level output proportional To luminance intensity. Test Pattern: For dot inversion Driving(Gray levels of foreground dots on the test panel Are G22,G32,and G45) Test Point :Center point of the display area
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Note 8) Definition of Crosstalk (Refer to the VESA STD)
The calculation for shadowing is made from the 2 luminance measurements Gbkg and Lsh, as follows: Lmax -Lmin CT = x100 % Lmin Where Lmax is the larger value of Gbkg or Lsh , and Lmin is the smaller of the two. To determine background and foreground levels (colors),first set the background to any gray scale or color level suitable for shadowing determination.(Note that it may take several iterations of adjusting background level and box levels to determine the proper value for the background .Next display the box levels to determine the proper value for the background level. Look for shadowing in any direction from box E. Independently vary the gray level (or color) of the background and box E until the worst case shadowing is observed. This defines the background (Gbkg) and foreground (Gfg) levels to be maintained for the remainder of the test. One point only (the target) will be measured. To determine that point proceed as follows Using the background and foreground gray levels of step1 (Gbkg and Gfg). Turn on each box at a time. Look for the case with the worst shadowing. The box causing the worst case is the shadowing source, or Bsrc. Use Bsrc and the box opposite from it that lies directly in the shadow path. That is the target box, or Btgt. Note that box Eight be either Bsrc or Btgt, depending on the shadowing conditions, but typically Bsrc and Btgt will be a pair of opposite boxes, A&C or B&D. Btgt will only be displayed for aligning the LMD. It will be turned off for the actual measurement. The target box point (Btgt) will be measured with the source box (Bsrc) turned on then off. (Btgt is for alignment purpose only) Display the background only at level Gbkg. Display Btgt determined in step 2 above. Using the correct distance, angle, and measurement aperture, align the LMD to the center of the Btgt. Turn off Btgt. With Gbkg set to its proper level, measure the luminance (or color). Next,turn on the source box Bsrc. Again measure at the center point of Btgt (without Btgt present.). In this case the LMD will be measuring the shadowing level, Lsh.
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2.4 Input Signals
2.4.1 Video input
· · · · ·
Type Input Impedance Polarity Amplitude Display Color
Analog R, G, B., Digital TMDS 75 ohm +/- 2% Positive 0 - 0.7 +/- 0.05 Vp same as LCD panel
2.4.2 Sync input
· Signal · Polarity
separate horizontal and vertical sync, or composite sync which are TTL compatible positive and negative.
2.4.3 Interface frequency The following frequency range is generalized by supported timing. If the entered mode does not match the supported timing the display optimization will not be assured.
· Horizontal Frequency 24KHz --80KHz(analog), 31.5 80KHz(digital) · Vertical Frequency
MONITOR MODE NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 SCREEN RESOLUTION 640x350 640X400 640X400 640X400 640X480 640X480 640X480 640X480 720X400 832X624 800X600 800X600 800X600 800X600 1024X768 1024X768 1024X768 1024X768 1024x768 1280X1024 1280X1024
56Hz ---------75Hz
DISPLAY MODES
HORIZONTAL SYNC RATE (kHz) 31.5 + 24.83 31.531.531.5 35.037.8637.531.5 49.7235.16+ 37.8 + 48.07 + 46.87+ 48.4 53.96 + 56.47 60.0 + 60.2464.0 + 80.0 + VERTICAL SYNC RATE (Hz) 70.0 56.4 70.0+ 70.160.0 66.6772.8075.070.0 + 74.55 56.25+ 60.0 + 72.18 + 75.0+ 60.0 66.13 + 70.07 75.0 + 75.0260.0 + 75.0 + VIDEO CLK (MHz) 25.0 21.05 25.0 25.19 25.0 30.24 31.5 31.5 28.0 57.28 36.0 40.0 50.0 49.5 65.0 71.66 75.0 78.75 80.0 108.5 135.0 STANDARD VGA NEC VGA NEC Defacto MAC VESA VESA Text Defacto MAC SVGA VESA VESA VESA VESA XGA VESA VESA MAC-768 SXGA Defacto
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Supported Timing
FH(KHZ) TIMING
FV(HZ) POLARITY (DOT/LINE) (DOT/LINE) WIDTH (DOT/LINE) PORCH (DOT/LINE) PORCH FOREQ.(MHZ) (DOT/LINE)
SYNC
TOTAL
ACTIVE
SYNC
FRONT
BACK
PIXEL
640x350 VGA-350 640x400 NEC PC9801 640x400 VGA-GRAPH 640x400 NEC PC9821 640x480 VGA-480 640x480 APPLE MAC480 640x480 VESA-480-72Hz 640x480 VESA-480-75Hz 720x400 VGA-400-TEXT 832x624 APPLE MAC800 800x600 SVGA 800x600 VESA-600-60Hz 800x600 VESA-600-72Hz 800x600 VESA-600-75Hz 1024x768 XGA 1024x768 COMPAQ-XGA 1024x768 VESA-768-70Hz 1024x768 VESA-768-75Hz 1024x768 APPLE MAC768 1280x1024 VESA-102460Hz 1280x1024 VESA-102475Hz
31.469 70.087 24.83 56.42 31.469 70.087 31.5 70.15 31.469 59.94 35.00 66.67 37.861 72.809 37.5 75 31.469 70.087 49.725 74.55 35.156 56.25 37.879 60.317 48.077 72.188 46.875 75 48.363 60.004 53.964 66.132 56.476 70.069 60.023 75.029 60.24 75.02 64 60 80 75
+ + + + + + + + + + + + + + + + + + +
800 449 848 440 800 449 800 449 800 525 864 525 832 520 840 500 900 449 1152 667 1024 625 1056 628 1040 666 1056 625 1344 806 1328 816 1328 806 1312 800 1328 803 1688 1066 1688 1066
640 350 640 400 640 400 640 400 640 480 640 480 640 480 640 480 720 400 832 624 800 600 800 600 800 600 800 600 1024 768 1024 768 1024 768 1024 768 1024 768 1280 1024 1280 1024
96 2 64 8 96 2 64 2 96 2 64 3 40 3 64 3 108 2 64 3 72 2 128 4 120 6 80 3 136 6 176 4 136 6 96 3 96 3 112 3 144 3
16 37 64 7 16 12 16 13 16 10 64 3 16 1 16 1 18 12 32 1 24 1 40 1 56 37 16 1 24 3 16 8 24 3 16 1 32 3 48 1 16 1
48 60 80 25 48 35 80 34 48 33 96 39 120 20 120 16 54 35 224 39 128 22 88 23 64 23 160 21 160 29 112 36 144 29 176 28 176 29 248 38 248 38
25.175 21.05 25.175 25.197 25.175 30.24
31.5 31.5 28.322 57.2832
36 40 50 49.5 65 71.664 75 78.75 80
108
135
If the input timing is not a supported timing listed above but within the supported frequency range (Horizontal: 80KHz,Vertical: 75Hz), this monitor will select a closest mode instead. But the display quality may not be optimized. If the input timing over the supported frequency range, a message "Input Signal Out of Range" will be shown.
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2.4.4 85Hz refresh rate Support Monitor should display 85Hz refresh rate mode as emergency mode. Monitor should display "Out of Range" warning menu at this mode. 2.4.5 Video input Connector
Analog Video input Connector: 15pins mini D-Sub Table 2.4.5. Pin assignment for D-sub connector Separate Sync PIN NO. 1 RED VIDEO 2 GREEN VIDEO 3 BLUE VIDEO 4 GROUND 5 GROUND 6 RED GROUND 7 GREEN GROUND 8 BLUE GROUND 9 PC5V (+5V DDC) 10 CABLE DETECTION 11 GROUND 12 SDA 13 H.SYNC 14 V.SYNC 15 SCL
Color of plastic parts: Blue
5 10 15
D-sub connector
1 6 11
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Digital Video input Connector: DVI-D (T.B.D) Table 4-3-3. Pin assignment for DVI-D (24pin) connector
Pin Assignment of DVI D connector : TX29 TX1TX2+ 10 TX1+ Shield (TX2 / TX4) 11 Shield (TX1 / TX3) NC 12 NC NC 13 NC DDC-Serial Clock 14 +5V power *) DDC-Serial Data 15 Ground (+5V) No Connect 16 Hot plug detect
1 2 3 4 5 6 7 8
17 18 19 20 21 22 23 24
TX0TX0+ Shield (TX0 / TX5) NC NC Shield (TXC) TXC+ TXC-
*) In case, the power of the PC unit is switched off and the power of the monitor is switched on, no voltage may occur at pin 14.
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2.5 CONTROLS
2.5.1 Control panel (monitor front panel) 1. Power LED, will be green when monitor is on; be amber when in power saving mode. 2. Adjust decrease. 3. Adjust increase. 4. Function select counter-clockwise. 5. Function select clockwise. 6. Power ON/OFF switch, push to ON and push to OFF. (toggle switch) 7. Ear phone jack. 8. Volume Control. Note: When OSD Menu is off, press button 2 can activate "Auto Adjustment" immediately. 2.5.2 OSD Functions
· · · · ·
OSD Format: OSD Border: OSD Tunable Item: Selected Item: Comment:
Refer to following figure. Cyan color The 16 icons that around the border. Yellow background Magenta foreground, Blue background
page format :
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Description:
· Brightness: · Contrast: · H. Position: · V. Position: · Phase: · OSD position: · Auto Adjustment:
Brightness adjustment, the range from 0 to 100. Contrast adjustment, the range from 0 to 100. Horizontal position adjustment. Vertical position adjustment. Focus adjustment, the range from 0 to 31,32 steps. OSD position adjustment. This feature will automatically adjust size, position, clock and phase. It takes 3-5 seconds to finish. When auto start, it shows "Auto Adjusting...." message.
· Clock: · Graph Text: · Language: · Recall: · Color Temp:
User: User R: User G: User B: 7500: 6500: 9300:
Frequency tracking adjustment. The max range from -48 to +48, but some modes the range will be limited. 640x400(GRAPH) or 720x400(TEXT) mode select. 5 kinds of language for description, including (English, German, French, Spanish, Italian) Recall the default value. Color temperature for standard 9300,6500, 7500 or user defined. Red signal gain by user defined. Green signal gain by user defined. Blue signal gain by user defined. Set CIE coordinate at 7500°K color temperature. Set CIE coordinate at 6500°K color temperature. Set CIE coordinate at 9300°K color temperature. Exit OSD menu function.
· Exit:
Sharpness : Adjust the scale-up effect(smoother or sharper.) OSD Transparency: Adjust the transparency level of OSD. The range is from 0 to 100 scales.
Comment:
· 1280x1024: · 60 HZ: · VER 1.00:
Current mode resolution. Current mode vertical frequency±1Hz. Firmware revision.
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Other features: Intellectual-Auto AL922(AM999) can start the Auto-Adjustment automatically when input a new display mode at first time. After the adjustment, AL922(AM999) will remember this mode and switch to optimized condition automatically for this mode whenever encounter this mode again. Total 21 recent used modes are recorded into AL922(AM999)
VESA DPMS Functionality When signaled by the host CPU, AL922(AM999) show a black screen about 3 seconds. If no further signal, then it shows "No Signal" and enter power saving mode.
2.6 White Color Temperature
White color temperature is 4 preset as 9300, 7500,6500 and User, Default value of user color should be user which is maximum setting for panel. Target of color setting Color Temp. 9300K 7500K 6500K User Color Coordinate x y 0.283 0.297 0.299 0.315 0.313 0.329 *) TCO'0X A.2.6.1 requirement Tolerance Color Coordinate u' 0.189 0.194 0.198 v' 0.446 0.459 0.469 Tolerance
+0.03 +0.03 +0.03
u'v' < 0.01* u'v' < 0.01* u'v' < 0.01* -
User should follow "Microsoft Windows Color Quality Specification for Liquid Crystal Display OEM's". (http://www.microsoft.com/hwdev/tech/color/ColorTest.asp)
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2.7 POWER SUPPLY
2.7.1 input Voltage Range
The monitor shall operate within specification over the range of 90 to 265 VAC power supply.
2.7.2 Input Frequency Range
Input power frequency range shall be from 47.5 to 63 Hz over the specified input voltage range.
2.7.3 Quick specification review
· Input current
1.5A (max) at 90VAC input and full load , 0.75A (max) at 264 VAC input and full load. · Inrush current @ cold start 30A(0-peak)@ 110Vac ,50A(0-peak) @ 220Vac (measured when switched off for at least 10 mins.) · Output
Tolerance Output Volt +12Vdc ±5% Output Current MIN 0A MAX 5A Volt Tolerance 11.4~12.6Vdc
· · · ·
Total output power: Withstanding voltage : Leakage current : Efficiency :
60 Watt max. 1.5Kvac or 2.2KVdc for 1 minute. < 0.25mA/100Vac , <3.5mA/230Vac 80% min. @115V/230VAC, maximum load.
2.7.4 Power Management 2.7.4.1 Meet VESA DPMS proposal
The monitor must comply with the Microsoft On Now specification, with a minimum of three power management states, as defined by the VESA DPMS document. The front panel of the monitor must appropriately display the DPMS state, For example:
DPMS ON : DPMS OFF : 2.7.5 Power Consumption
On mode Off mode DC power off disconnection
The power LED is Green The power LED is Amber
56 Wmax 4 Wmax 4 Wmax 4 Wmax Green Amber Dark Dark (DC power off) Amber (DC power on)
Power saving states are measured with speakers attached but not worked. The recovery time from off mode to on mode is 3 seconds maximun. 2.7.6 Power Connector
All units shall have an IEC/CEE-22 type male power receptacle.
2.8 Plug & Play(EDID)
The monitor will be capable of sending a VESA standardized EDID file through the DDC (pins 12, 15 of the VGA connector).
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2.9 Audio Technical specification
2.9.1 General Description: Output power Total harmonic distortion Input signal sensitivity Input impedance Frequency response range Difference of L and R output : 1W + 1W maximum : Less than 1 % (except speakers distortion) : 0.5 Vrms for full output : 47 Kohm +/- 5 % : 20Hz 20kHz (except speakers response) : Less than 2 dB
2.9.2 Electrical characteristics (Tamb=25°) Audio amplifier(USE Panasonic VP-7723A Audio Analyzor. ) Item
Input Voltage(V) Input Current(m A) Audio Voltage Gain Frequency Response Signal to Noise ratio Total harmonic distortion Cross talk Output Watt. Volume Control
Audio Input
Freq. Min.
Spec. Typ. Max.
5 500 800 6dB +10d B -40dB 1% -30dB 1W -
Comment
500m Vrms 1KHz 500m Vrms 300Hz-20KHz -10dB 500m Vrms 1KHz 500m Vrms 1KHz 500m Vrms 1KHz 500m Vrms 1KHz -
Volume Max.,load 4 Volume Max.,load 4 Volume Max.,load 4 except speakers distortion Volume Max.,load 4 Volume Max.,load 4 Analog
2.9.3 Speakers Maximum power Impedance Frequency response range Total harmonic distortion 2.9.4 Headphone output Output power : 1.6 mW for 32 ohms Headphone : 2 W per speaker(max) : 4 ohm +/- 15 % @ 1kHz 1.0Hz : 350 Hz 15 kHz (S.P.L. 10 dB) : Less than 5 % @ 0.125 W 1kHz
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3. VL-901 DISPLAY CONTROL BOARD
3.1 Description
The VL-901 display control board is design to directly convert the analog RGB signals from standard VGA display card to optimum LCD timing signals so as to construct a high display quality LCD monitor.
3.2 Features · On board embedded micro-processor to detect display timings and control user
functions.
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· Using Genesis gm5120 design to generate optimum LCD timings. · Using E PROM to memorize every adjusted parameter. · support up to 22 display modes from VGA to SXGA. · Offer full screen expansion function on non-SXGA mode (automatic). · flexible color temperature selection function including 9300,6500,7500 and user
mode.
· Support OSD functions. · Support VESA DPMS function. · Support DDC2B functions. · Support 5 languages for OSD description. · The longest time for mode change is 3 seconds.
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3.3 BLOCK DIAGRAM
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3.4 Connector Locations
3.5 Connector Type
Location CN1 CN2 CN4 J1 J2 Type 74320-4004 1211-15 6905-40 4300-10 4500-07 Maker MOLEX E&T E&T E&T E&T Number of pins 24 15 40 10 07
3.6 Connector pin assignment
3.6.1 CN2 Pin NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Signal R-Video G-Video B-Video N. C. Ground Ground Ground Ground 5VCC PCDETECT NC SDA HS VS SCL Comment Red Video Input. Green Video Input. Blue Video Input. Ground. Ground. Ground. Ground DDC Power Input. PCDETECT Input. NC DDC 2B Horizontal Sync Input. Vertical Sync Input. DDC 2B
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3.6.2 CN4
Terminal No. 36,37,38 1 2 4 5 7 8 10 11 13 14 16 17 19 20 22 23 25 26 28 29 03,06,09, 12 15, 18, 21, 24 27, 30, 34, 35 39,40 Symbol VDD TXE0TXE0+ TXE1TXE1+ TXE2TXE2+ TXECLKTXECLK+ TXE3TXE3+ TXO0TXO0+ TXO1TXO1+ TXO2TXO2+ TXOCLKTXOCLK+ TXO3TXO3+ GND GND GND GND 5V POWER SUPPLY LVDS EVEN OUTPUT DATA PAIRS LVDS EVEN OUTPUT DATA PAIRS LVDS EVEN OUTPUT DATA PAIRS LVDS EVEN OUTPUT DATA PAIRS LVDS EVEN OUTPUT DATA PAIRS LVDS EVEN OUTPUT DATA PAIRS LVDS EVEN OUTPUT DATA PAIRS LVDS EVEN OUTPUT DATA PAIRS LVDS EVEN OUTPUT DATA PAIRS LVDS EVEN OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS LVDS ODD OUTPUT DATA PAIRS Ground Ground Ground Ground Function
3.6.3 J2 Pin NO. 1,2 3,4,5 6 7
Signal 5 VCC GND BLON BRIGHT
Comment 5V Power Input GND Bright Light ON/OFF. Brightness Adjustment.
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3.6.4 J1 Pin NO. 1 2 3 4 5 6 7 8 9 10
Signal NC LED-Y LED-G GND KEY-POWER KEY-DOWN KEY-R KEY-L KEY-UP GND
Comment NC Power saving mode Monitor is ON GND Power ON/OFF key Function select counter-clockwise key Adjust up key Adjust down key Function select counter-clockwise key GND
3.6.5 CN1 Digital Video input Connector: DVI-D Pin-Assignment of DVI-D(24 pin) connector 1 TX29 TX117 TX018 TX0+
2 TX2+ 3 4 5
10 TX1+
Shield (TX2 / TX4) 11 Shield (TX1 / TX3) 19 Shield (TX0 / TX5) NC NC 12 NC 13 NC 20 NC 21 NC 22 Shield (TXC) 23 TXC24 TXC+
6 DDC-Serial Clock 14 -5V Power *) 7 8 DDC-Serial Data No Connect 15 Ground (+5V) 16 Hot plug detect
*)In case, the power of the PC unit is switched off and the power the monitor is switched on, no voltage may occur at pin 14.
24
4. VK901 Control Panel Board
4.1 Description
The VT-901 is designed to offer a user interfaced control panel which passes and receives signals to and from VL-901 display control board.
4.2 Connector and Switch Locations
4.3 Connector type
Location J1 J6 J3 J4 J2 Type 4500-10 4500-11 87502-0200 87502-0200 SCJ-0348-C Maker E&T E&T ACER ACER SC Number of pins 10 11 2 2 9
4.4 Connector pin Assignment
4.4.1 J1 Pin NO. 1 2 3 4 5 6 7 8 9 10 4.4.2 J6 Pin NO. 1 2 3 4 5 Signal NC LED-Y LED-G GND KEY-POWER KEY-DOWN KEY-R KEY-L KEY-UP GND Signal VOL GND LIN1 RIN1 RIN2 Comment NC Power saving mode Monitor is ON GND Power ON/OFF key Function select counter-clockwise key Adjust up key Adjust down key Function select counter-clockwise key GND Comment Volume ON/OFF Control GND Audio Volume Adjust Line INL Audio Volume Adjust Line INR Audio Volume Adjust Line OUTR 25
6 7 8 9 10 11
LIN2 GND R-EAR L-EAR ROUT LOUT
Audio Volume Adjust Line OUTL EAR Phone Out R EAR Phone Out L Speaker Out R Speaker Out L
4.5 Switch definition
Location S5 S1 S4 S3 S2 Definition Power ON/OFF Function select by clockwise direction Function select by counter-clockwise direction Adjust up Adjust down
4.6 LED definition
Location D1 Definition Green for ON mode; Yellow for OFF mode; yellow for Power Saving mode; Dark for DC power OFF mode.
26
5. INVERTER BOARD
5.1 Description
The Inverter board is designed for lighting up the back-lights of LCD module.
5.2 Electrical characteristics
5.2.1 FOR Fujitsu PANEL FLC48SXC8V
MIN. INPUT VOLTAGE INPUT CURRENT Normal BACKLIGHT VOLTAGE LAMP CURRENT DRIVING FREQUENCY EFFICIENCY Vin ON/OFF sequence OLP TIME BRIGHTNESS RANGE Brightness control Brightness Strike voltage at 0°C Operating life time Note: Life time (hr) can be defined as the time in which it continues to operate under the condition: Ta=25±2°C, IL =7 mArms until one of the following event occurs: 1. 2. When the brightness becomes 50 % When the startup voltage (Vs) at 0°C becomes higher than the maximal value of Vs specified above. 11.4V ----------------------. 40KHz ---------------------10% 0V _ 1600 Vrms 20,000 hrs TYP. 12.0V 2A 700V rms. 7mA rms 50KHZ 80% 1S 3S -------_ 220cd/m _ _
2
MAX. 12.6V _ -------8mA rms 60KHz --------------_ 100% 3.3V _ _ _
COMMENT 12V±5% Vin=12V, Vbrite=3.3V
Vin = 12V,max brightness
Open lamp protection time
3.3V, brightness Max.
(note)
27
5.3 Connector locations
5.3.1 Connector type
J2 J3
J1 J4
J5
CM999-E04
Location JN2, JN3, JN4, JN5 JN1
Type SM02 (8.0)B-BHS 85205-1200
Maker ST E&T
Number of pins 2 12
5.3.2 Connector pin assignment 5.3.2.1 J2,J3,J4,J5 Pin NO. Signal 1 3 Comment HV LV High voltage for lamp Low voltage (common)
5.3.2.2 JN1 Pin NO. 1, 2, 3,4 7 8 9
Signal BP+ BLT_ON +5VS BRITE
Comment +12V Back-light ON/OFF control, high active (3.3V) +5VS BRITE Brightness (0-3.3V) control from I/F 3.3 V for max. brightness (for Fujitsu model)
5, 6, 10, 11, 12 GND
28
6. DC/DC POWER and Audio CKT VM-902
6.1 Input:
+12V/5A from AC adapter
6.2 Output:
ITEM VCC Output Voltage Max Load. +5V 2.1A Min Load 0.1A Tolerance ±5 % Ripple & Noise(max) 200mVpp
6.3 Efficiency: 80 % min at Maximum Load. 6.4 Connector Locations
6.4.1 Connector type for VM-902 Location Type J801 J802 J803 J2 DC-IN 4500-12 4500-07 4500-11
Maker SC E&T E&T E&T
Number of pins 2 12 7 (for LCM999 only) 11
6.4.2 Connector pin Assignment
6.4.3 J801 DC 12V Input Pin No Pin 1 Pin 2 Signal +12V GND Comment From adapter output cable From adapter output cable
29
6.4.3.1 J802 FOR I/F CKT Pin No Pin 1,2,3,4 Pin 5,6,10,11,12 Pin 8 Pin 7 Pin 9 Signal +12V GND +5V ON/OFF BRIGHT Comment From adapter +12V power GND Supply for I/F CKT ON/OFF Control ON>3.0V OFF <2.0V Lamp Current Control (0V to 3.3V) , 3.3V for max brightness
6.4.3.2 J803 FOR M/B CKT Pin No Pin 1,2 Pin 3,4,5 Pin 6 Pin 7 Signal +5V GND BLON BRIGHT Comment For M/B +5V power GND Bright Light On/ Off Brightness Adjustment
6.4.3.3 J3 FOR Audio input(for AM999 only) Pin No Pin 1 Pin 2 Pin 3 Signal GND Audio IN (1) Audio IN (2) Comment GND From Audio output (1) From Audio output (2)
6.4.3.4 J2 TO Speaker CKT(for AM999 only) Pin No Signal Pin 1 VOL Pin 2 GND Pin 3 LIN1 Pin 4 RIN1 Pin 5 RIN2 Pin 6 LIN2 Pin 11 GND Pin 7 R-EAR Pin 8 L-EAR Pin 9 ROUT Pin 10 LOUT
Comment Volume ON/OFF control GND Audio volume adjust line INL Audio volume adjust line INR Audio volume adjust line OUTR Audio volume adjust line OUTL EAR phone out R EAR phone out L Speaker out R Speaker out L
30
7. TROUBLESHOOTING
7.1 Main Procedure
31
7.1.1 Power Circuit Troubleshooting
32
7.1.2 Backlights Troubleshooting
33
7.1.3 Performance Troubleshooting
34
7.1.4 Function Troubleshooting
35
8. MECHANICAL REQUIREMENTS
8.1 Vibration and Shock
All testing shall be done in each of three mutually perpendicular axes, referenced to the position of the system as it is in front of the user (i.e., front-to back, side-to-side, and top-tobottom). 8.1.1 Non-Operating The unit should suffer minimal visible cosmetic damage or damage that presents a safety hazard, or impairs the setup and operation of the system after testing. Sinusoidal Vibration: 0.75 G zero-to-peak, 10 to 500Hz, 0.5 octave / minute sweep rate. This requires one sweep, 10 to 500 to 10Hz, along each of the three axes. Random Vibration: 0.008 G2/Hz, 10 to 500 Hz, nominal 2 GRMS. The test shall be for one hour for each of the three axes. Half Sine Wave Shock: 120 G peak, half sine pulse, 2 ms pulse duration. Testing shall consist of one shock in each direction in each axis, for a total of 6 shock inputs. Square Wave Shock: 40 G peak acceleration, 160 inches / second velocity change. There shall be one shock in each direction in each axis, for a total of 6 shock inputs.
8.2 Package Drop Specification
Listed below are standards of drop heights for monitor product Product Weight <9.1 kg 9.2~18.2 kg 18.3~27.2 Kg 27.3~45.4 Kg 8.2.1 Drop Test Sequence Drop Order 1 2 3 4 5 6 7 8 9 10 Drop point Right Front Bottom Corner Right Bottom Edge Right Front Edge Front Bottom Edge Bottom Side Top Side Front Side Back Side Left Side Right Side 36 Drop Times 1 1 1 1 1 1 1 1 1 1 height Specs 0.76 m 0.66 m 0.61 m 0.46 m
8.3 Dimension Size and Weight
Dimension size Net Weight Gross Weight 433 (W) x 447 (H) x 235 (D) 6.5Kg 9 Kg
8.4 Gap Spec.
8.4.1 The step between front bezel and back cover shall be within specification. Back Cover & Bezel Gap 0.8 mm A 1.2 mm Back Cover & Bezel Alignment 0 mm D 0.8 mm
Back Cover & Cable Cover Gap 0.8 mm B 1.2 mm
37
Back Cover & Cable Cover Gap 0.8 mm B 1.2 mm
Base Cover & Neck Cover Gap 0.8 mm C 1.2 mm
38
8.4.2 LCD Horizontally The angle between front bezel and LCD unit in bottom side should not large than 1.0mm.
The distance of the LCD display unit from left side to right should not large than
E - F<=4.0mm.
8.5 Tilt Base Rotation
Tilt up 25 ± 1°/ down 5 ±1°
8.6 Swivel Base Rotation
Swivel Right 45 ±1° / Left 45 ±1°
39
8.7 Plastic Material
Front Bezel ABS 94HB, 94V-0 Back Cover ABS 94HB, 94V-0 The Others ABS 94HB TCO' 99(Optional) Front Bezel BACK COVER The others PC + ABS 94 - V0 PC + ABS 94 V0 ABS 94 HB
8.8 GAP Spec.
Gap between panel with bezel is 0 mm < gap < 1.5 mm
9. Power Line Transient Test (IEC 61000-4-4 Fast Transients/Burst)
TEST CONDITIONS & PROCEDURE: (Follow IEC 61000-4-4) Test Condition : The condition is base on operating with 50 load.
9.1 Peak Voltage:
2 KV (applies the Level 3 typical Industrial Environment" of IEC 61000-4-4)
9.2 Polarity
: +/-
9.3 Repetition Frequency of the impulse : 5 KHz.
40
9.4 Rise-Time : 5ns ± 30% 9.5 Impulse Duration: 50 nS ± 30% 9.6 Relation to Power Supply: Asynchronous 9.7 Burst Duration: 15 ms ± 20% 9.8 Burst Period: 300 ms ± 20% 9.9 Climatic Conditions:
- Ambient Temperature: 15°C to 35°C - Relative Humidity: 45% to 75% - Atmospheric Pressure: 86 kPa to 106 kPa
9.10 Test Procedure:
The monitor Display set high-resolution mode, AC input use AC 240V. Note : 9.10.1 IEC 61000-4-4 defines that power supply, I/O line, and control line all shall be performed the transient test, but the I/O line and control line is applied with only half of peak voltage (1 KV). 9.10.2 For the comparison of wave-shape generated by different generator, so the test must uses a scope with at least 400 MHz bandwidth, and coupled to 50 to monitor the rise-time, impulse, duration, and repetition rate of the impulses within one burst.
41
WAVESHAPE
42
10. Power Line Surge Test (IEC 61000-4-5 Surge)
10.1 Climatic Condition
The climatic conditions shall be within the following ranges: 10.1.1 Ambient Temperature: 15°C to 35°C 10.1.2 Relative Humidity: 10% to 75% 10.1.3 Atmospheric Pressure 86kPa(860 mbar)to 106kPa (1060mbar) Note: The temperature and relative humidity should be recorded in the test report.
10.2 Test Conditions:
10.2.1 Wave-shape of the current surge: (refer to IEC 61000-4-5) Open circuit voltage: (1.2 / 50 µs) Short circuit current: 10.2.2 Polarity: (8 / 20 µs)
positive / negative
10.2.3 Phase shifting:in a range between 0º to 270º versus the AC line phase angle 10.2.4 Repetition rate:at least 1 per minute 10.2.5 Number of tests: at least 5 positive and 5 negative at the selected points.
10.3
The surge will be applied between lines and between lines and ground.
10.4
If not otherwise specified, the surge to power supply circuits shall be applied synchronized to the voltage phase at the zero crossing and the peak value of the AC voltage wave. (Positive and negative)
10.5
The surge voltage for test is from 1 KV and increases 1 kV for each step.
10.6
The recommended severity levels for the surge voltage test is 2.0 KV, and without any degradation or loss of function that is not recoverable due to damage of component or software allowed.
10.7 Display set high-resolution mode, AC input use AC 240V.
43
11. ENVIROMENT REQUIREMENT
11.1 Operating
Temperature Relative Humidity Altitude 5°C ~ 40°C 20% to 80% Sea level to 8000ft
11.2 Storage or Shipment
Temperature Relative Humidity Altitude 11.2.1 TEST PROCEDURE: -20°C ~ +60°C 5% to 85% Sea level to 40,000ft
· Put in temperature chamber under 60°C · Back to room temperature · Put in temperature chamber under -20°C · Back to room temperature · The process repeat 2 times.
Time:24 hours Time: 4 hours Time:24 hours Time:4 hours
44
12. REGULATION COMPLIANCE
12.1 This product comply to the most current revisions of following regulations:
UL/CUL {UL 1950/ CSA C22.2 NO950} EN 60950/CB Scheme MPR 1990:8 MPR 1990:10 ISO 9241-3: ISO 9241-7: ISO 9241-8: NUTEK/EPA TCO 1999 (option) TUV/GS FCC 47 CFR, Chapter 1, Subchapter A, Part 15, Subpart B CISPR 22 CE LVD Directive (73/23/EEC) CE EMC Directive (89/336/EEC) Standard for Safety of Information Technology Equipment including Electrical Business Equipment Safety of Information Technology Equipment including Electrical Business Equipment Test methods for visual display units. User handbook for evaluation visual display units. Ergonomic requirements for office work with visual display terminals (VDTs)-Visual display requirements. Ergonomic requirements for office work with visual display terminals (VDTs)-Requirements for display with reflections. Ergonomic requirements for office work with visual display terminals (VDTs)-Requirements for displayed colours. Requirements of power saving according to NUTEK Spec. 803299/94/96, EPA Energy star. Requirements for Environmental Labeling of Personal Computers. Test methods for Ergonomic, Emission, Energy Efficiency, safety. Safety regulation for displays work places in the office sector. A digital device that is marketed for use in a residential environment not withstanding use in commercial, business and industrial environments. Limits and methods of measurements of radio interference characteristics of information technology equipment. Safety: EN60950 EMI: EN55022 class B Harmonics: EN61000-3-2 Voltage Fluctuation/Flicker: EN61000-3-3 Immunity: EN55024 IEC 61000-4-2 IEC 61000-4-3 IEC 61000-4-4 IEC 61000-4-5 IEC 61000-4-6 Electrostatic Discharge Radiated Electromagnetic Field Fast Transients/Burst Surge Conducted Disturbance, Induced by Radio Frequency Fields IEC 61000-4-8 Power Frequency Magnetic Field IEC 61000-4-11 Voltage DIP/Interruption Specification for limits and methods of measurement of radio interference characteristics of information technology equipment. Class B conformity verification report from the VCCI CNS 13438, Class B
IEC 61000-4
VCCI (option)
BSMI (option)
45
12.2 Electrostatics Discharge (ESD)
E.S.D Test
This test follow the IEC 61000-4-2 Discharge Voltage Level : Criteria Class C Class B Class A Contact Discharge (KV) ±4 ±6 ±8 Air Discharge(KV) ±4 ±8 ±15
Class A : Temporary degradation or loss of function or performance which requires operator Intervention or system reset. Class Class B : C Temporary degradation or loss of function or performance which is selfrecoverable
: Normal performance within the specification limits
Discharge times: 20 times for each discharge point, time interval 1 second. In the case of acceptance tests, the test program and the interpretation of the test results are subject to agreement between manufacturer and user. The test documentation shall include the test conditions and the test results.
46
Ambient temperature : 15°C to 35°C Relative humidity : 30% to 60%
13. QUALITY AND RELIABILITY
13.1 Quality Assurance
Unless otherwise specified in this specification or the applicable purchase order, the supplier shall be responsible for maintaining a statistical process program or performing inspections that are sufficient to assure that the parts supplied meet the requirements specified herein.
13.2 Reliability
The product shall have a designed MTBF of greater than 20,000 hours during its useful life.
47
APPENDIX A: PARTS LISTS
48
A. FRU Board
A-1 PCBA Inverter board
A-2 454A7830001 PCBA Key Board (VT-901)
A-3 455A7830001 PCBA Audio& D/D Board (VM-902)
49
A-4 461A7830011Firmware Ctrl Board (VL-901)
50
A. FRU BOM LIST
Product Line: Monitor System Product Family: System Model:ABO_AL922(ET.92202.00X),X=1,4,5,9.
LEVEL Acer F/G P/N 1 1 1 1 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009
Compal F/G P/N LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009
CATEGORY BOARDS BOARDS BOARDS BOARDS
PARTNAME INVERTER/POWER BOARD KEY BOARD FIRMWARE CONTROL BOARD(M/B) PCBA AUDIO BOARD
DESCRIPTION PCBA INVERTER&POWER PCBA KEY FIRMWARE CTRL (M/B) PCBA AUDIO
ACER PART NO.
Compal PART NO. PK07V000100 454A7930001 461A7830011 455A7830021
Common/ Unique TAT U U U U 4WKS 4WKS 4WKS 4WKS
2 months Rolling Forecast REQUIRED REQUIRED REQUIRED REQUIRED
COMMENT SUGGEST FOR MINIMAL LOCAL REFERNCE/MB Unit Price Action ORDER DEFECT PARTS RETURN/SCRAP/ BUY INDIVIDUAL LOCATION (US) Code Q'TY VENDOR S/N COLLECT (YES/NO) PACK(YES/NO) SYSTEM SYSTEM SYSTEM SYSTEM 16.56 3.02 25.78 18.36 30 30 30 30 LOCAL SCRAP LOCAL SCRAP LOCAL REPAIR/LOCAL SCRAP LOCAL SCRAP NO NO NO NO NO NO NO NO
1
ET.92202.001/004/005/009 ET.92202.001/004/005/009
LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1009 LAM999F1005 LAM999F1009 LAM999F1009
CABLE CABLE CABLE CABLE CABLE CABLE CABLE CABLE CABLE
LCD NET WIR SET KEY BOARD CABLE CABLE SINGLE CABLE SINGLE CABLE POWER CORD POWER CORD POWER CORD POWER CORD
NET WIR SET H-CON SET CB ASY CB ASY CB ASY POWER CORD( EU) POWER CORD( AU) POWER CORD (EU) POWER CORD (EU)
NA200800200 DC020200450 DC190013720 DC190019270 DC190020440 GA020000100 GA060000510 GA040080300 GA070030300
U U U U U U U U U
4WKS 4WKS 4WKS 4WKS 4WKS 4WKS 4WKS 4WKS 4WKS
REQUIRED REQUIRED REQUIRED REQUIRED REQUIRED REQUIRED REQUIRED REQUIRED REQUIRED
0.08 1.04 0.76 8.08 4.35 1.60 2.28 3.53 3.06
50 50 50 50 50 50 50 50 50
LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP
NO NO NO NO NO NO NO NO NO
NO NO NO NO NO NO NO NO NO
1 1 1 1 1 1 1
ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/1009 ET.92202.1005 ET.92202.1005 ET.92202.1009
1 1 1 1 1 1
ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009
LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009
CASE/COVER/BRACKET ASSEMBLY CASE/COVER/BRACKET ASSEMBLY CASE/COVER/BRACKET ASSEMBLY CASE/COVER/BRACKET ASSEMBLY CASE/COVER/BRACKET ASSEMBLY CASE/COVER/BRACKET ASSEMBLY
LCD COVER ASSY LCD BEZEL A'SSY (ACER) CHASSIS EMI COVER STAND NECK(BASE) HINGE
LCD COVER LCD BEZEL A'SSY (ACER) CHASSIS EMI COVER STAND NECK(BASE) HINGE
FACM991B200 FAAM991A200 ECCM9915100 EECM9916100 ECCM9924000 ECCM9933000
U U U U U U
4WKS 4WKS 4WKS 4WKS 4WKS 4WKS
REQUIRED REQUIRED REQUIRED REQUIRED REQUIRED REQUIRED
4.56 8.53 8.35 1.86 2.91 4.61
50 50 50 50 50 50
LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP
NO NO NO NO NO NO
NO NO NO NO NO NO
1
ET.92202.001/004/005/009
LAM999F1002/1004/1005/1009
LCD
FLC48SXC8V 19" FUJ
FLC48SXC8V 19" FUJ
AC600022700
C
4WKS
REQUIRED
558.60
20
RETURN
NO
NO
3 3 3 3 3 3 3 3
ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009
LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009
PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT
CRTSTAL FPC SM IC LED IC VR RES SM IC S IC
14.31818MHZ HC-49/ CM999 VS-901 REV1 EE 128X8 SOP-8 24L LYG2093 YEL/GRN 3D SI-8051S LF1102 3/100W RK10F12U013 SN74LVC14 SOP-14 I EEPROM PLCC-32 SST
BD114P3M020 DA3M999V010 SA024210300 BC5G2093000 AB080510100 CF150021300 SA074140400 SA390100000
C C C C C C C C
2WKS 2WKS 2WKS 2WKS 2WKS 2WKS 2WKS 2WKS
X1 FPC U1 LED U801 VR U3 U6
0.44 8.85 1.04 0.25 2.10 0.45 0.45 2.45
20 20 50 20 50 20 50 50
LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP
NO NO NO NO NO NO NO NO
NO NO NO NO NO NO NO NO
51
3 3 3 3 3 3 3 3 3 3 3 3
ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009 ET.92202.001/004/005/009
LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009 LAM999F1002/1004/1005/1009
PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT PCB COMPONENT
S IC SM IC SM TRANSISTOR S IC S IC S IC SM TRANSISTOR S IC WAFER CONN. ZENER DIODE WAFER CONN. IC
GM5120 PQFP-208 EE 16K SO-8 C SI9435 (SO-8) THC63LVDM83A TSSOP APL1085-33CE TO252 APL1117-25 SOT-223 MMBT3906 (SOT-23) MCP809-2.93 SIT-23 E&T 96113-1013 10P HZ6B-2 E&T 96113-1113 11P TDA1517 SIL-9 AUDI
SA051200100 SA024160008 SBX94350109 SA063830000 SA010850500 SA011170200 SB7390601T6 SA008090600 DC03E000500 BC40HZ6B2T7 DC03E001000 AB015170002
C C C C C C C C C C C C
2WKS 2WKS 2WKS 2WKS 2WKS 2WKS 2WKS 2WKS 2WKS 2WKS 2WKS 2WKS U9 U11 U12 Q1 U7 J6 ZD801 J1 U1
U4 U5 U8
13.05 0.68 0.94 3.75 0.84 0.56 0.07 0.60 0.48 0.05 1.60 1.96 50 20 50 20 20 20 20 20 50
20 50 50
LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP LOCAL SCRAP
NO NO NO NO NO NO NO NO NO NO NO NO
NO NO NO NO NO NO NO NO NO NO NO NO
Spare Parts Level 1: Stands for FRU( Field Replaceable Unit) and CRU( Customer Replaceable Unit) which are used for first tier system service use and in LOW stock level and RTV items. Spare Parts Level 2: Stands for subassemblies of FRU and consumed parts which should be in HIGH stock level and scrap items. Spare parts Level 3: Mainboard Components Option items: "MFG" is responsible for 1st year support after product phase-out. CSD only provides FRU(plain package) instead of whole option item(marketing package) accordingly. * RETURN/SCRAP" : the choice made for high dollar valued item to be returned for repair and low dollar valued item to be scrapped locally. * VENDOR S/N COLLECT : which the item may not be returned local but with vendor S/N collect for pass-through warranty claim. The details please do follow AIH/RTV process procedures.
52
APPENDIX B: DISPLAY UNIT ASSEMBLY
53
\\M-id\ART1\ MANUAL\service\AB
==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION F1 001 # LAM999F1001 LAM999F ABO-USA UR+TCO99 110V MSV16 19"FUJITSU REMARKS - ---- ----------- ------------------------ ------------------------------ --- --- --- --- --- ----- ----- ----- ----- ----- ----DWG.NO. LAM999 REV. 0A ------------------ --------------------------------------
1 DC190020440 CB ASY 2 GA050000400 POWER CORD SET 3 PK10V000000 AC ADAP 4 DC190019270 CB ASY 5 DC190013720 CABLE ASSY 6 58290330001 DIS ABO 7 68006530001 PACKING ABO-USA 8 X66AI830001 MEC PACKING ABO
CM999 SIG/2CORE 1.8M BLK90DSUB SP305X1.8MXIS14 SVT BLK LAE LAD6019AB5 12V/5A BLK CM999 20276/CORE 1.8M BLK90DVI CM35H AUDIO IN 3P BLK-GRN LAM999F TCO99 19"FUJ 1280X1024 LAM999F UR+TCO99 MSV16 LAM999F TCO99 1 1
1 1 1 1 1 1 -
-
-
-
- 301 - 302 - 303 - 304 - 305 - 351 - 352
- 353
End of Report
==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 # 68006530001 PACKING ABO-USA LAM999F UR+TCO99 MSV16 REMARKS - ---- ----------- ------------------------ ------------------------------ --- --- --- --- --- ----- ----- ----- ----- ----- ----DWG.NO. 680065 REV. 0A ------------------ --------------------------------------
1 EJ4AM999000 RATING NP 2 HB4AM999000 CARTON 3 HDABOAM9900 USER'S MANUAL 4 HF6TCO99000 TCO99 (NOTICE SHEET) 5 HGTCO990000 TCO99 LABEL 6 HGTCO990100 TCO99 LABEL 7 HK3CM870100 PE BAG 8 HF6VS558110 WARRANTY CARD 9 EJ1AM999000 FRONT PLATE
N-AM999-ABO UFGC 99 W/W C-AM999-ABO W/W CHN FOR TCO99 TCO99 FOR BEZEL/MANUAL TCO99 FOR CARTON CM870-K001 FOR MAC LCDMONITOR F-VS558-ABO USA LCD/CRT R1 N-AM999-ABO FOR BEZEL 1 1 U-AM999-ABO EFGSIDPJC/CS 99
1 -
1
-
-
- 001 - 002 - 003 - 004
1 1
1 1
-
-
- 006 - 007 - 008 - 013 - 014
-
1
End of Report
55
==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 # X66AI830001 MEC PACKING ABO LAM999F TCO99 REMARKS - ---- ----------- ------------------------ ------------------------------ --- --- --- --- --- ----- ----- ----- ----- ----- ----DWG.NO. X66AI8 REV. 0A ------------------ --------------------------------------
1 FJCM9917000 EPS FOAM-L 2 FJCM9918000 EPS FOAM-R
CM9917 CM9918
1 1
-
-
-
- 201 - 202
End of Report
A
56
\\M-id\ART1\ \\M-id\ART1\ MANUAL\service\ABMANUAL\service\AB
==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 # 58290330001 DIS ABO LAM999F TCO99 19"FUJ 1280X1024 REMARKS - ---- ----------- ------------------------ ------------------------------ --- --- --- --- --- ----- ----- ----- ----- ----- ----DWG.NO. 582903 REV. 0A ------------------ --------------------------------------
1 AC600022700 LCD MODU 2 DA3M999V010 FPC 3 DC020200420 H-CON SET 4 DC020200430 H-CON SET 5 DC020200440 H-CON SET 6 DC020200450 H-CON SET 7 454A7930001 PCBA KEY/B 8 455A7830021 PCBA AUDIO&D/D BD. 9 461A7830011 FIRMWARE CTRL/B 10 X66AI930001 MEC PARTS ABO
FLC48SXC8V 19" FUJITSU CM999 VS-901 REV1 CM999 CTRL-DC 7P CM999 DC-INV 12P AM999 KEY-AMP 11P SHE1LD AM999 KEY-CTRL 10P VT-901 LAM999F VM-902 LAM999F VL-901 LAM999F ABO LAM999F TCO99 MSV16/MBK17 1 1 1
1 1 1 1 1 1
1
-
-
- 301 - 303 - 304
- 302
-
- 305 - 306
-
- 351 - 352 - 353 - 354
End of Report
59
==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 # X66AI930001 MEC PARTS ABO LAM999F TCO99 MSV16/MBK17 REMARKS - ---- ----------- ------------------------ ------------------------------ --- --- --- --- --- ----- ----- ----- ----- ----- ----DWG.NO. X66AI9 REV. 0A ------------------ --------------------------------------
1 ECCM9915100 CHASSIS 2 ECCM9922000 NECK BRACKET 3 ECCM9924000 BASE BRACKET 4 ECCM9933000 HINGE ASSY 5 ECCM9934000 SWIVEL HINGE 6 EECM9916100 EMI COVER 7 FACM9913200 NECK COVER 8 FACM9914400 BASE COVER 9 FAAM991A200 BEZEL ASSY 10 FACM991B200 BACK COVER ASSY 11 FBCM9921200 CABLE COVER 12 FHST3545100 RUBBER FOOT 13 MAA70002204 SCREW 14 MAA70003100 SCREW 15 MAA70007209 SCREW 16 MAAA0019300 SCREW SPECIAL 17 MAB10003400 SCREW 18 MAB20009200 SCREW 19 MAB20076200 TAPING SCREW 20 MAB80007400 SCREW 21 DC150V00000 CORE 22 MAB7T002419 SCREW
CM9915 (FOR POWER SW) CM9922 CM9924 CM9933 CM9934 CM9916 CM9913 ABS94HB MBK17 CM9914 ABS94HB MSV15 AM991A ABS94HB MSV15 ACER 1 1 1 1 1
1 1 1 1 1 6 10 9 -
1 4
013 014
-
- 001
- 002 - 003 - 004 - 005 - 006 - 007 - 008 - 009 - 010 012 013 014 014 015 016 017 018 020 022 014 015 016 017 018 020 022 014 015 016 017 018 018 014 012 012 012 012 013 - 011 - 013 013 014 - 015 - 016 017 018 020 022 - 014 013 013 013 013
CM9991B ABS94HB MBK17(AUDIO) CM9921 ABS94HB MBK17 ST3545 M4X0.7+10P-NI DIM 8.0 M3X0.5+4C-NI (NL) M3X0.5+10P-NI & WASHER DIM 6 4#-40UNCX12.7 WASHER D=5.0 TPP-4+10F-MC TPB-4+12P-NI TPP-4.0+16P-NI TPP2X3+12B-MC KC K5B T 36X6X23-G TPB-4+10C-MC 4 4 1 5 6 4 -
- 012
013 014 4 -
- 017 - 018 - 020 - 021 - 022
- 019
019
019
019
End of Report
A
60
APPENDIX C: P.C.B.A ASSEMBLY
61
A
B
C
D
E
4
4
J2 J1 4 2 7 3 LI1 LI2 RI1 RI2 LO NC RO GND 5 6 8 1
J3 1 2
AudioBoard connector
11 10 9 8 7 6 5 4 3 2 1
LOUT ROUT L_EAR R_EAR LIN_2 RIN_2 RIN_1 LIN_1 MUTE
ACES_87502_0200 STRAIGHT/2.5
J4 1 2
SCJ-0348-C
ACES_87502_0200 STRAIGHT/2.5
3'
3
3
E&T_96113_1113 2
VR
VR1
3
2' 1,1' 50K
3
3' 2' 2
1 1'
J5
MainBoard connector
2
1 2 3 4 5 6 7 8 9 10
MUTE
LED_Y LED_G GND KEY_UP KEY_DOWN KEY_R KEY_L KEY_PWR GND
1
3
D1 LYG2093 YEL/GRN S1 S2 S3 S4 S5 2
2
E&T_96113_1013
PT-002-B2
PT-002-B2
PT-002-B2
PT-002-B2
PT-002-B2
1
1
Title
SCHEMATIC, KEY/B VT-901 LAM999
Size A3 Date:
A B C D
Document Number
404A79
Thursday, July 18, 2002
E
Rev 1A Sheet 2 of 2
\\M-id\ART1\ MANUAL\service\AB
==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 # 454A7930001 PCBA KEY/B VT-901 LAM999F 1A REMARKS - ---- ----------- ------------------------ ------------------------------ --- --- --- --- --- ----- ----- ----- ----- ----- ----DWG.NO. 454A79 REV. 1A ------------------ --------------------------------------
1 BC5G2093000 LED 2 CF150021100 VR RES 3 DA1M999V110 PCB 4 DC030040000 WAFER CONN 5 DC03E000500 WAFER CONN. 6 DC03E001000 WAFER CONN. 7 DC230201307 CONNECTOR 8 DE611000607 SWITCH 9 XX0900T2119 JUMPER WIRE 10 XX0900T2135 JUMPER WIRE
LYG2093 YEL/GRN 3D 3P 1/100W 50KB EVUTV6B28C54 CM999 VT-901 REV1 ACES 87502-0200 2P P2.25 E&T 96113-1013 10P P1.25 E&T 96113-1113 11P P1.25 SC SCJ-0348-C 3.65D PT-002-B2 D=0.6MM P5.0 D=0.6MM P10 5 1
1 1 -
2 1 1 1 -
-
-
- D1 - VR1 - J3 - J6 - J1 S2 W2 S3 S4 S5 J4 - ZZZ
- J2 - W3 - W1
1 2
- S1
End of Report
A
63
5
4
3
2
1
LVDS_IF ER[0..7] EG[0..7] EB[0..7] OR[0..7] OG[0..7] OB[0..7] LVDS_EN
D
LVDS_EN
D
DVS DHS DEN DCLK
LCDON
6. LVDS_IF Sheet 3 gm5115 Display LVDS_EN ER[0..7] EG[0..7] EB[0..7] OR[0..7] OG[0..7] OB[0..7] ER[0..7] EG[0..7] EB[0..7] OR[0..7] OG[0..7] OB[0..7] ER[0..7] EG[0..7] EB[0..7] OR[0..7] OG[0..7] OB[0..7]
RED+ REDGREEN+ GREENBLUE+ BLUEC
RED+ REDGREEN+ GREENBLUE+ BLUERXC+ RXCRX2+ RX2RX1+ RX1RX0+ RX0HS VS DDC_SCL DDC_SDA HCLK HFSn SCL SDA
RED+ REDGREEN+ GREENBLUE+ BLUERXC+ RXCRX2+ RX2RX1+ RX1RX0+ RX0HSYNC VSYNC DDC_SCL DDC_SDA HCLK HFSn SCL SDA
RXC+ RXCRX2+ RX2RX1+ RX1RX0+ RX0HS VS DDC_SCL DDC_SDA HCLK HFSn SCL SDA
DVS DHS DEN DCLK
DVS DHS DEN DCLK
DVS DHS DEN DCLK
C
AUDIO_ON LED_Y LED_G KEY DOWN KEY RIGHT KEY UP KEY LEFT KEY ONOFF GPIO8/IRQINn GPIO21/IRQn GPIO7 GPIO6 GPIO3/TIMER1 GPIO2/PWM2 GPIO1/PWM1
AUDIO_ON LED_Y LED_G KEY DOWN KEY RIGHT KEY UP KEY LEFT KEY ONOFF
B
B
PCDETECTA PCDETECTD
PCDETECTA PCDETECTD
Power
PBIAS PPWR PBIAS BRI_ADJ LCDON BLKON GPIO0/PWM0 7. Power PPWR BRI_ADJ
3. Input Connectors
A
4. gm5115
5. Display
A
Title
CTRL/B VL-901,VGA INPUT
Size B
5 4 3 2
Document Number
401A78
Sheet
1
Rev 1B 2 of 7
Date: Thursday, July 04, 2002
5
4
3
2
1
CN1
Shell RX2RX2+ GND RX4RX4+ SCL SDA VS RX1RX1+ GND RX3RX3+ 5V GND HP RX0RX0+ GND RX5RX5+ GND RXC+ RXCRED GRN BLU HS GND Shell
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 C1 C2 C3 C4 C5
RX2RX2+
SHT-4 SHT-4
SCL_IN SDA_IN
RX1RX1+ L8 STC222BDVI_5V STS2125 PCDETECTD RX0RX0+
SHT-4 SHT-4
D
D
R1 10K HOT_PLUG
SHT-4 SHT-4
RXC+ RXC-
SHT-4 SHT-4
DDC_5V
C1 R2 R3 47K 0.1uF GND R5 R6 100 100 DDC_SCL SHT-4 DDC_SDA SHT-4 R4 47K
DVI-D
GND
47K
3
3
DDC_5V DVI_5V D3 2
C
U1 D2 5.6V 1 2 3 4 NC VCC NC VCLK NC SCL GND SDA 24LC21A 8 7 6 5
EC10QS04 1 VGA_5V EC10QS04 1 +5V EC10QS04 1
D1 5.6V
C
D4 2 D5 2
1
GND
1
GND
DDC_5V
HCLK HFSn
SHT-4 SHT-4
VGA_5V
C101 C2 R7 0.1uF
B
R8 R9 CN2 11 VGA_SDA R12 100 12 13 S1 47K 47K 1 6 2 7 3 8 4 9 5 10 S2
0.1uF GND VGA_RED VGA_GRN VGA_BLU R13 R14 R16 R17 R18 GND PCDETECTA PCDETECTA 3.3V_DVDD 75 75 75 R19 R20 20 1% C5 0.01uF 0.01uF 0.01uF 0.01uF R10 R11 20 1% C3 0.01uF 0.01uF
47K GND
RED+ REDGREEN+ GREENBLUE+ BLUE-
SHT-4 SHT-4 SHT-4 SHT-4 SHT-4 SHT-4
B
56.2 1% C4
U2 1 2 3 4 GND VCC NC NC VCLK SCL NC GND SDA 24LC21A D6 5.6V 1 1 8 7 6 5
14 VGA_SCL R15 100 15
56.2 1% C6 20 1% C7
56.2 1% C8
3
3
VGA
D7 5.6V
Pins 6/7/8 are R/G/B return lines resp.
GND GND C120 14 0.1uF Vsync R21 100 13 7 Hsync 3.3V_DVDD R23
A
SN74LVC14APWR U3F 12
14 11 7
SN74LVC14APWR U3E 10
VS
SHT-4
R22
100 3 3 D8 5.6V 1 C9 220pF 1