Specifications

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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

Summary of content (76 pages)

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AL 922 TFT LCD MONITOR CONTENTS 1. INTRODUCTION .......................................................................................................................................... 3 1.1 Scope.....................................................................................................................................................................3 1.2 Description....................................................................................................................................
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9.7 Burst Duration ....................................................................................................................................................41 9.8 Burst Period ........................................................................................................................................................41 9.9 Climatic Conditions ............................................................................................................................................41 9.
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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.
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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.
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XGA 1024 X 768 (60/70/75 Hz) SXGA 1280 X 1024 (60/70/75 Hz) Pixel pitch : 0.098x3mm(H) x 0.294mm(V) Display Dot : 1280 x (RGB) x 1024 Pixel Clock : 25.2 – 135.0MHz Contrast ratio: θ = 0˚ 500 : 1 (typical) Brightness: 250 Response time (Tr/Tf) : 15 /10 msec Display color : 16777216 (8 bite color) Viewing angle: L / R U/D cd/m2 (typical) ≧ 85 ≧ 85 / ≧ 85 ( ≧ 170 degrees horizontal typical) / ≧ 85 ( ≧ 170 degrees vertical typical) Luminance Uniformity : > 70 % Pc interface: 1).
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• • • • Lamp Voltage 700 Vrms typ. Lamp Current 7mA rms.( typ). 4 Lamp Weight 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.
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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.
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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 ).
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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 F Flicker Voltage pp =  x 100 % LMD Voltage dc ♦ One maximum value of three estimated values.
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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.
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2.4 Input Signals 2.4.1 Video input • • • • • Type Analog R, G, B., Digital TMDS Input Impedance 75 ohm +/- 2% Polarity Positive Amplitude 0 - 0.7 +/- 0.05 Vp Display Color same as LCD panel 2.4.2 Sync input • Signal separate horizontal and vertical sync, or composite sync which are TTL compatible • Polarity positive and negative. 2.4.3 Interface frequency The following frequency range is generalized by supported timing.
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Supported Timing FH(KHZ) SYNC TOTAL ACTIVE SYNC FRONT BACK PIXEL FV(HZ) POLARITY (DOT/LINE) (DOT/LINE) 31.469 70.087 24.83 56.42 31.469 70.087 31.5 70.15 31.469 59.94 35.00 66.67 + – – – – + – – – – – – 800 449 848 440 800 449 800 449 800 525 864 525 640 350 640 400 640 400 640 400 640 480 640 480 96 2 64 8 96 2 64 2 96 2 64 3 16 37 64 7 16 12 16 13 16 10 64 3 48 60 80 25 48 35 80 34 48 33 96 39 37.861 72.809 37.5 75 31.469 70.087 49.725 74.
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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.
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Digital Video input Connector: DVI-D (T.B.D) Table 4-3-3.
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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: Refer to following figure.
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Description: • Brightness: Brightness adjustment, the range from 0 to 100. • Contrast: Contrast adjustment, the range from 0 to 100. • H. Position: Horizontal position adjustment. • V. Position: Vertical position adjustment. • Phase: Focus adjustment, the range from 0 to 31,32 steps. • OSD position: OSD position adjustment. • Auto 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….
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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.
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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.
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2.9 Audio Technical specification 2.9.1 General Description: Output power : 1W + 1W maximum Total harmonic distortion : Less than 1 % (except speakers distortion) Input signal sensitivity : 0.5 Vrms for full output Input impedance : 47 Kohm +/- 5 % Frequency response range : 20Hz – 20kHz (except speakers response) Difference of L and R output : Less than 2 dB 2.9.2 Electrical characteristics (Tamb=25°) Audio amplifier(USE Panasonic VP-7723A Audio Analyzor. ) Item Audio Input Freq. Min.
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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. • Using Genesis gm5120 design to generate optimum LCD timings. 2 • Using E PROM to memorize every adjusted parameter.
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3.
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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 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 Comment R-Video G-Video B-Video N. C. Ground Ground Ground Ground 5VCC PCDETECT NC SDA HS VS SCL 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.
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3.6.2 CN4 Terminal No.
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3.6.4 J1 Pin NO. Signal Comment 1 NC NC 2 LED-Y Power saving mode 3 LED-G Monitor is ON 4 GND GND 5 KEY-POWER Power ON/OFF key 6 KEY-DOWN Function select counter-clockwise key 7 KEY-R Adjust up key 8 KEY-L Adjust down key 9 KEY-UP Function select counter-clockwise key 10 GND GND 3.6.
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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 Type Maker Number of pins J1 4500-10 E&T 10 J6 4500-11 E&T 11 J3 87502-0200 ACER 2 J4 87502-0200 ACER 2 J2 SCJ-0348-C SC 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.
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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.
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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. TYP. MAX. COMMENT INPUT VOLTAGE 11.4V 12.0V 12.6V 12V±5% INPUT CURRENT -------- 2A _ Vin=12V, Vbrite=3.3V Normal BACKLIGHT VOLTAGE -------- 700V rms. -------- --------.
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5.3 Connector locations 5.3.1 Connector type J2 J1 J5 J3 J4 CM999-E04 Location Type Maker Number of pins JN2, JN3, SM02 (8.0)B-BHS ST 2 85205-1200 E&T 12 JN4, JN5 JN1 5.3.2 Connector pin assignment 5.3.2.1 J2,J3,J4,J5 Pin NO. Signal Comment 1 HV High voltage for lamp 3 LV Low voltage (common) Signal Comment 1, 2, 3,4 BP+ +12V 7 BLT_ON Back-light ON/OFF control, high active (3.3V) 5.3.2.2 JN1 Pin NO. 5, 6, 10, 11, 12 GND 8 +5VS +5VS 9 BRITE BRITE Brightness (0-3.
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6. DC/DC POWER and Audio CKT VM-902 6.1 Input: +12V/5A from AC adapter 6.2 Output: ITEM Output Voltage Max Load. VCC +5V 2.1A Min Load Tolerance Ripple & Noise(max) 0.1A ±5 % 200mVpp 6.3 Efficiency: 80 % min at Maximum Load. 6.4 Connector Locations 6.4.1 Connector type for VM-902 Location Type Maker J801 DC-IN SC J802 4500-12 E&T J803 4500-07 E&T J2 4500-11 E&T Number of pins 2 12 7 (for LCM999 only) 11 6.4.2 Connector pin Assignment 6.4.
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6.4.3.1 J802 FOR I/F CKT Pin No Pin 1,2,3,4 Pin 5,6,10,11,12 Signal +12V GND Comment From adapter +12V power GND Pin 8 +5V Supply for I/F CKT Pin 7 ON/OFF ON/OFF Control ON>3.0V OFF <2.0V Pin 9 BRIGHT Lamp Current Control (0V to 3.3V) , 3.3V for max brightness 6.4.3.2 J803 FOR M/B CKT Pin No Signal Comment Pin 1,2 +5V For M/B +5V power Pin 3,4,5 GND GND Pin 6 BLON Bright Light On/ Off Pin 7 BRIGHT Brightness Adjustment 6.4.3.
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7. TROUBLESHOOTING 7.
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7.1.
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7.1.
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7.1.
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7.1.
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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.
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8.3 Dimension Size and Weight Dimension size 433 (W) x 447 (H) x 235 (D) Net Weight 6.5Kg Gross Weight 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.
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Back Cover & Cable Cover Gap 0.8 mm ≤ B ≤ 1.2 mm Base Cover & Neck Cover Gap 0.8 mm ≤ C ≤ 1.
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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.
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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 PC + ABS 94 - V0 BACK COVER PC + ABS 94 – V0 The others 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 50Ω load. 9.
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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.
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WAVESHAPE 42
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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.
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11. ENVIROMENT REQUIREMENT 11.1 Operating Temperature 5°C ~ 40°C Relative Humidity 20% to 80% Altitude Sea level to 8000ft 11.2 Storage or Shipment Temperature -20°C ~ +60°C Relative Humidity 5% to 85% Altitude Sea level to 40,000ft 11.2.1 TEST PROCEDURE: • Put in temperature chamber under 60°C Time:24 hours • Back to room temperature Time: 4 hours • Put in temperature chamber under -20°C Time:24 hours • Back to room temperature Time:4 hours • The process repeat 2 times.
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12. REGULATION COMPLIANCE 12.1 This product comply to the most current revisions of following regulations: UL/CUL {UL 1950/ CSA C22.2 NO950} Standard for Safety of Information Technology Equipment including Electrical Business Equipment EN 60950/CB Scheme Safety of Information Technology Equipment including Electrical Business Equipment MPR 1990:8 Test methods for visual display units. MPR 1990:10 User handbook for evaluation visual display units.
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12.2 Electrostatics Discharge (ESD) E.S.D Test This test follow the IEC 61000-4-2 Discharge Voltage Level : Criteria Contact Discharge (KV) Air Discharge(KV) Class C ±4 ±4 Class B ±6 ±8 Class A ±8 ±15 Class A : Temporary degradation or loss of function or performance which requires operator Intervention or system reset.
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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.
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APPENDIX A: PARTS LISTS 48
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A.
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A-4 461A7830011–Firmware Ctrl Board (VL-901) 50
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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 ACER PART NO. Compal PART NO.
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3 ET.92202.001/004/005/009 LAM999F1002/1004/1005/1009 PCB COMPONENT S IC GM5120 PQFP-208 SA051200100 C 2WKS 3 ET.92202.001/004/005/009 LAM999F1002/1004/1005/1009 PCB COMPONENT SM IC EE 16K SO-8 C SA024160008 C 2WKS 3 ET.92202.001/004/005/009 LAM999F1002/1004/1005/1009 PCB COMPONENT SM TRANSISTOR SI9435 (SO-8) SBX94350109 C 2WKS 3 ET.92202.001/004/005/009 LAM999F1002/1004/1005/1009 PCB COMPONENT S IC THC63LVDM83A TSSOP SA063830000 C 2WKS 3 ET.92202.
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APPENDIX B: DISPLAY UNIT ASSEMBLY 53
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8 7 6 303 6 014 E 7 201 202 D C B A 8 For Standaard 013 004 003 001 006 302 301 002 008 5 5 304 305 4 4 007 3 3 2 2 SIZE A3 2 DRAWING NO.
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\\M-id\ART1\ MANUAL\service\AB ==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. LAM999 REV.
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==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. X66AI8 REV.
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8 7 6 5 4 3 2 1 FOR REV RECORD SEE SHEET 1 011 2PCS 019 E 013 4PCS E 2PCS 016 006 5PCS 2PCS 014 018 019 2PCS D D VM-902 010 352 VL-901 303 353 305 C 014 4PCS 018 2PCS C 001 F 301 304 G B 2PCS 015 2PCS 020 B F 302 306 2PCS 022 G A 015 020 022 309 A 2PCS 2PCS 2PCS 351 VT-901 310 SIZE 009 8 7 6 A3 5 4 3 2 SHEET 2 DRAWING NO.
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E D 8 7 6 6 5 3PCS 013 5 4 4 3 3 2 2 SIZE A3 3 DRAWING NO.
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\\M-id\ART1\ \\M-id\ART1\ MANUAL\service\ABMANUAL\service\AB ==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. 582903 REV.
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==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. X66AI9 REV.
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APPENDIX C: P.C.B.
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A B C D E 4 4 J2 4 2 7 3 J1 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 LO NC RO GND 5 6 8 1 1 2 ACES_87502_0200 STRAIGHT/2.5 SCJ-0348-C J4 1 2 ACES_87502_0200 STRAIGHT/2.
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\\M-id\ART1\ MANUAL\service\AB ==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. 454A79 REV.
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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 LVDS_EN D D DVS DHS DEN DCLK LCDON 6. LVDS_IF Sheet 3 gm5115 RED+ REDGREEN+ GREENBLUE+ BLUEC RXC+ RXCRX2+ RX2RX1+ RX1RX0+ RX0HS VS DDC_SCL DDC_SDA HCLK HFSn SCL SDA RED+ REDGREEN+ GREENBLUE+ BLUERXC+ RXCRX2+ RX2RX1+ RX1RX0+ RX0HS VS DDC_SCL DDC_SDA HCLK HFSn SCL SDA LVDS_EN Display RED+ REDGREEN+ GREENBLUE+ BLUE- ER[0..7] EG[0..7] EB[0..7] OR[0..7] OG[0..7] OB[0..
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5 4 3 2 1 CN1 Shell 1 2 3 4 5 6 7 8 RX2RX2+ GND RX4RX4+ SCL SDA VS D L8 SHT-4 SHT-4 D PCDETECTD R1 10K HOT_PLUG C1 C2 C3 C4 C5 RED GRN BLU HS GND RX1RX1+ STC222BDVI_5V STS2125 17 18 19 20 21 22 23 24 RX0RX0+ GND RX5RX5+ GND RXC+ RXC- SHT-4 SHT-4 SCL_IN SDA_IN 9 10 11 12 13 14 15 16 RX1RX1+ GND RX3RX3+ 5V GND HP RX2RX2+ RX0RX0+ SHT-4 SHT-4 RXC+ RXC- SHT-4 SHT-4 DDC_5V Shell C1 DVI-D R2 R3 47K 47K R4 0.
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5 4 3 2 1 3.3V_DVDD C19 C20 C21 C22 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 3.3V_AVDD GND +3.3V 3.3V_AVDD L1 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 22uF 6.3V 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF GND C41 C42 C43 C44 C45 3.3V_DVDD 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF GND +2.5V R66 R67 10K 10K 2.5V_AVDD L3 3.3V_AVDD C46 C47 C48 22uF 6.3V 0.
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5 4 3 2 1 3.3V_DVDD D D R50 R51 R52 R53 R54 470 470 470 470 470 KEY UP SHT-4 SHT-4 SHT-4 SHT-4 KEY LEFT KEY ONOFF KEY RIGHT KEY DOWN R72 R73 R71 100 100 100 R74 R75 100 100 C53 C54 C55 C56 C57 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF GND C C +5V 3.3V_DVDD R55 SHT-4 SHT-4 R56 LED_Y B 47K / 4.7K E Q1 C 2N3906 / NC C58 75 / 100 3.3V_DVDD GND C63 R59 47K / 4.7K PANEL_VDD NC/0.1uF B E Q2 C 2N3906 / NC GND C64 470pF LED_G C59 NC/4.
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5 4 3 2 1 LCDON SHT-4 LCDON U9 DS90CF383MTD DCLK C67 C68 C69 0.1uF 0.1uF 0.1uF 0.1uF GND V V V V SHT-4 DCLK C66 1 9 17 26 DHS DVS DEN SHT-4 DHS SHT-4 DVS SHT-4 DEN ER[0..7] ER0 ER1 ER2 ER3 ER4 ER5 ER6 ER7 D SHT-4 EB[0..7] SHT-4 EG[0..7] EB[0..7] EB0 EB1 EB2 EB3 EB4 EB5 EB6 EB7 EG[0..
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A B C D E +5V U11 APL1085-3.3CE 3 1 C83 J2 4 3.3V_DVDD BLM21P300S 2 OUT GND C86 C84 + 100uF 1 2 3 4 5 6 7 +3.3V L5 IN C87 C88 0.1uF 0.01uF + C85 0.1uF 0.1uF C89 + 100uF 100uF GND GND GND GND GND GND 4 +5V +2.5V CON7 L6 U12 APL1117-25uC 5VCC BLM21P300S 3 VI VO ADJ C90 C91 + C92 0.01uF VO L7 BLM21P300S 2 4 C95 C93 + C94 + 0.1uF 0.1uF 1 100uF 2.
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\\M-id\ART1\ MANUAL\service\AB ==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. 461A78 REV.
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==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. 451A78 REV.
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==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. 451A78 REV. 1D ------------------ -------------------------------------- 30 30 001 011 REMARKS - ---- ----------- ------------------------ ------------------------------ --- --- --- --- --- ----- ----- ----- ----- ----- ----- 35 SE053475Z05 CHIP CERAMIC CAP.
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5 4 R1 J3 2 RIN 5 1 LIN 2 1 22K RIN_1 R2 D 3 22K LIN_1 SCJ-0345-1-X-S C1 470P D C2 470P +12V (To DC-DC) D1 EC10QS04 C4 2 C3 + 0.1uF VR use 50K ohm 1000uF/16V 5 If have not mark, Res. and Cap. use 0805. 1 J2 C5 + PH1 BOTTOM VIEW INV1 9 INV2 + 1 C8 OUT1 4 OUT2 6 4.7uF/16V 10uF/16V C10 + (To DC-DC) R10 R5 5.1K 5.1K C13 470uF/16V 0.1uF 3 Q1 R7 R8 51K 1 EMITTER 51K + PGND C12 470uF/16V R11 R12 9.1K 9.1K C18 C14 0.1uF 0.
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A B C D E Q805 +12V ZD802 6.2C R815 Q805 SCR JST B4B-XH-A K D806 R816 4.7k 0805 1 4 J802 A 47 0805 G 1 2 3 4 2 (To Audio AMP) 4 PAD KAG F801 SMD250(CM870 ONLY) R811 150 1206 R812 150 1206 C806 474 1206 2 R806 5.6k 0603 5% D802 1N4148 SI4800 Q801 1 7 ND2 NS2 2 6 ND3 NS3 3 5 ND4 4 2 ND1 NS1 3 W803 P5 NG 1 R801 0.
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\\M-id\ART1\ MANUAL\service\AB ==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. 455A78 REV. 0C ------------------ -------------------------------------- 30 30 001 021 REMARKS - ---- ----------- ------------------------ ------------------------------ --- --- --- --- --- ----- ----- ----- ----- ----- ----# 455A7830001 PCBA AUDIO&D/D BD.
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==================================================================================================================================== QUANTITY REQUIRED C NO. PART NO. DESCRIPTION SPECIFICATION DWG.NO. 455A78 REV. 0C ------------------ -------------------------------------- 30 30 001 021 REMARKS - ---- ----------- ------------------------ ------------------------------ --- --- --- --- --- ----- ----- ----- ----- ----- ----# 445A7830001 AIS AUDIO&D/D BD.