Winsonic MFM1905S-EN30C User Manual

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[Page 1] winsonic MFM1905S-EN30C

User’s Manua - Model #MFM1905S-EN30C WINSONIC ELECTRONICS Co., LTD No.290-1, Wen Chung Rd., Taoyuan City, Taiwan, R.O.C l:+886-3-3704789 ax:+886-3-3704722 E-mail:[email protected] www.ewinsonic.com Te F ...

[Page 2] winsonic MFM1905S-EN30C

AD Board Specification Panel Specification Safety Instruction Product Installation Contents General Description Optical Specifications Absolute Maximum Ratings Electrical Specifications Assembly Trouble Shooting 3 4 5 25 5 11 12 6 32 33 ...

[Page 3] winsonic MFM1905S-EN30C

Safety Instruction Read and follow these instructions when connecting and using your LCD monitor: Operation: 1. Keep the monitor out of direct sunlight and away from stoves or any other heat source. 2. Remove any object that could fall into...

[Page 4] winsonic MFM1905S-EN30C

Product Installation 1. Switch off the power on both your monitor and your computer. The Power Switch is located in the right of the monitor. 2. Connect the power cord to the AC outlet, and connect the power to the monitor through the AC/DC...

[Page 5] winsonic MFM1905S-EN30C

Panel Specification 2. General Description MFM1905S-EN30C is a Color Active Matrix Liquid Crystal Display composed of a TFT-LCD panel, a driver circuit, and a backlight system. The screen format is intended to support the SXGA (1280(H) x 1024(V)) s...

[Page 6] winsonic MFM1905S-EN30C

Panel Specification 2.2 Optical Characteristics The optical characteristics are measured under stable conditions at 25 (Room Temperature): Item Unit Conditions Min. Typ. Max. Note Horizontal (Right) CR = 10 (Left) 75 75 85 ...

[Page 7] winsonic MFM1905S-EN30C

Panel Specification Note 1: Measurement method The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature change during measuring (at surface 35 ). In order to stabilize the luminance, the measurement shoul...

[Page 8] winsonic MFM1905S-EN30C

Panel Specification Note 3: Contrast ratio is measured by TOPCON SR-3 Note 4: Definition of Response time measured by Westar TRD-100A The output signals of photo detector are measured when the input signals are changed from “Full Black” t...

[Page 9] winsonic MFM1905S-EN30C

Panel Specification CT = | YB – YA | / YA 100 (%) Where YA = Luminance of measured location without gray level 0 pattern (cd/m2) YB = Luminance of measured location with gray level 0 pattern (cd/m2) Note 9: Test Patern: Subchecker P...

[Page 10] winsonic MFM1905S-EN30C

Panel Specification 3. Functional Block Diagram The following diagram shows the functional block of the 19.0 inch Color TFT-LCD Module: I/F PCB Interface: 187034-30091 / FI-XB30SSLA-HF15 Mating Type: FI-X30H...

[Page 11] winsonic MFM1905S-EN30C

Panel Specification 4. Absolute Maximum Ratings Absolute maximum ratings of the module are as following: 4.1 TFT LCD Module 4.2 Backlight Unit Item Symbol Min Max Unit Conditions ...

[Page 12] winsonic MFM1905S-EN30C

Panel Specification Operating Range Storage Range 5. Electrical characteristics 5.1 TFT LCD Module 5.1.1 Power Specification Input power specifications are as following: Note 1: Measurement conditions: The duration of risin...

[Page 13] winsonic MFM1905S-EN30C

Panel Specification 5.1.2 Signal Electrical Characteristics Input signals shall be low or Hi-Z state when VDD is off. Please refer to specifications of SN75LVDS82DGG (Texas Instruments) in detail. 1. DC Characteristics of each signal are as ...

[Page 14] winsonic MFM1905S-EN30C

Panel Specification 2. AC characteristic etoN tinU xaM niM lobmyS noitpircseD Maximum deviation of input clock frequency during SSC FDEV - 3 % Maximum modulation frequency of input clock during SSC FMOD - 200 KHz...

[Page 15] winsonic MFM1905S-EN30C

Panel Specification 5.2 Backlight Unit Parameter guideline for LED driving is under stable conditions at 25 (Room Temperature): Symbol Parameter Min. Typ. Max. Unit Note IR LED LED Operation Current - ...

[Page 16] winsonic MFM1905S-EN30C

Panel Specification Note 1 :The specified current is input LED chip 100% duty current. Note 2 : The value showed in the table is one light bar’s operation voltage. Note 3 : Definition of life time : brightness becomes 50% of its original value. T...

[Page 17] winsonic MFM1905S-EN30C

Panel Specification R G B R G B R G B R G B R G B R G B R G B R G B 1 2 1279 1280 1st Line 1024th Line 6.2 The input data form...

[Page 18] winsonic MFM1905S-EN30C

Panel Specification PIN # SIGNAL NAME DESCRIPTION 1 RxOIN0- Negative LVDS differential data input (Odd data) 2 RxOIN0+ Positive LVDS differential data input (Odd data) 3 RxOIN1- Negative LVDS differential data input (Odd data) 4 RxOIN...

[Page 19] winsonic MFM1905S-EN30C

Panel Specification Note2: Input signals of odd and even clock shall be the same timing. ...

[Page 20] winsonic MFM1905S-EN30C

Panel Specification 6.4 Interface Timing 6.4.1 Timing Characteristics Signal Item Symbol Min Typ Max Unit Period Tv 1032 1066 1150 Th Active Tdisp(v) 1024 1024 1024 Th Vertical Section Blanking Tbp(v)+Tfp(v)+PWvs 8 42 ...

[Page 21] winsonic MFM1905S-EN30C

Panel Specification 6.4.2 Timing Diagram Hsync Pixel N1 M Invalid Data Tdisp(v) 10 DE DE Invalid Data RGB Data Th 2 RGB Data (Even) 3 9 M-1 Invalid Data 1 N Hsync M-2 Invalid Data 11 6 5 M-3 Vsync Invalid Data CLK M-5 Invalid Data M-4 7 2 ...

[Page 22] winsonic MFM1905S-EN30C

Panel Specification 6.5 Power ON/OFF Sequence VDD power and lamp on/off sequence are as follows. Interface signals are also shown in the chart. Signals from any system shall be Hi-Z state or low level when VDD is off. Value ...

[Page 23] winsonic MFM1905S-EN30C

Panel Specification 7. Connector & Pin Assignment Physical interface is described as for the connector on module.These connectors are capable of accommodating the following signals and will be following components . 7.1 TFT LCD Module 7.1...

[Page 24] winsonic MFM1905S-EN30C

Panel Specification 7.2 Connector on Backlight Unit. This connector is mounted on LED light-bar. Connector Name / Designation Light Bar Connector DTL ,.OC LAIRTSUDNI YRETNE rerutcafunaM R10-N60Q-K7073 rebmuN traP epyT 7.2.1 Pin assignme...

[Page 25] winsonic MFM1905S-EN30C

AD Board Specification LCD monitor GTR24 OSD operation Control Functions The Monitor control functions are located on the lower side of the panel. The control key description 1. MENU : Activate the on-screen-display function 2. ∇ : Down / Bright...

[Page 26] winsonic MFM1905S-EN30C

AD Board Specification ADJUSTING THE MONITOR The LCD monitor is designed to work with a range of compatible video adapters on the market. Due to the possible deviations between these video adapters, you may make some adjustment to fit the monitor f...

[Page 27] winsonic MFM1905S-EN30C

AD Board Specification AUTO-ADJUSTMENT WE STRONGLY RECOMMEND THAT YOU USE THIS ITEM TO GET THE OPTIMIZED VISUAL QUALITY.  Use the ∇ & ∆ key to select auto-adjustment, and then press Menu Key to get the optimized quality.  Or press Aut...

[Page 28] winsonic MFM1905S-EN30C

AD Board Specification best Screen Settings optimization.  H.Position  Use the ∇ & ∆ key to select the H.Position item, then press Menu Key to get the best optimization.  Use the ∇ & ∆ key to adjust H.Position valu...

[Page 29] winsonic MFM1905S-EN30C

AD Board Specification  Phase  Use the ∇ & ∆ key to select the Phase item, then press Menu Key to get the best optimization.  Use the ∇ & ∆ key to adjust increase or decrease video Quality of the picture.  Then press ...

[Page 30] winsonic MFM1905S-EN30C

AD Board Specification  Auto Gain  Use the ∇ & ∆ key to select Auto Gain, then press Menu Key to get the best color optimization that will be activated the auto adjusting input video color level for the picture.  sRGB  Use the ∇...

[Page 31] winsonic MFM1905S-EN30C

AD Board Specification OSD Setting  Use the ∇ & ∆ key to select the OSD Setting item, then press Menu Key to get the OSD setting selection.  You could set up the property of Position, Display Timer, and Transparency of OSD menu. Volu...

[Page 32] winsonic MFM1905S-EN30C

DRAWN MODEL MATERIAL Winsonic Electronics. Co., Ltd. PART NAME SCALE 1 2 DATE 3 4 5 D C B A 1 2 3 4 5 AD/BOARD INVERTER KEY PAD PANEL: APPROVED C D B A UNIT MM VERSION 378 303 466 116 222 440 210 472 32 382 432 29 37.49 30 38.5 8.5 187.98 R7.5 6.5 6 ...

[Page 33] winsonic MFM1905S-EN30C

17 Trouble Shooting If your monitor fails to operate correctly, consult the following chart for possible solution before calling for repairs/RMA. Condition Possible Solution The screen is not synchronized? 1. Check if the signal c...