1. Precautions 1. Precautions 1-1. Safety Precautions Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock. 1-1-1. Warnings For continued safety, do not attempt to modify the circuit board. Disconnect the AC power and DC power jack before servicing.
1. Precautions 1-2. Servicing Precautions WARNING: An electrolytic capacitor installed with the wrong polarity might explode. Caution: Before servicing units covered by this service manual, read and follow the Safety Precautions section of this manual. Note: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions.
1. Precautions 1-4. Installation Precautions For safety reasons, more than two people are required for carrying the product. Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock. Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal temperature may cause fire.
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2. Product specifications Feature Model E2220NW Brightness(Typical) 300 cd/m2 Response Time(Typical) Contrast Ratio(Typical) DC 70000:1 (Typ. 1000:1) Viewing Angle 170˚/160˚ (CR>10) (Horizontal/Vertical) Stand by Power(DPMS) <0.3W Special Features MagicBright3, MagicEco, MagicAngle, Off timer, Image Size, Color Effect,Customized key, Windows Vista Basic Specifications Model E2220NW...
2. Product specifications 2-2. Spec Comparison to the Old Models E1720NR/ E1720NRX/ E1920N/ E1920NX/ E1920NR/ E1920NRX/ E1920NW/ 743A/943SN/943N/943NW Model E1920NWX/ E2020N/ E2020NX/ E2220N/ 2043SN/2243SN/2243NW E2220NX/ E2220NW Design 1280 x 1024 1280 x 1024 (E1720NR/E1920NR) (743A/943N) 1360 x 768 1360 x 768...
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2. Product specifications E1720NR/ E1720NRX/ E1920N/ E1920NX/ E1920NR/ E1920NRX/ E1920NW/ 743A/943SN/943N/943NW Model E1920NWX/ E2020N/ E2020NX/ E2220N/ 2043SN/2243SN/2243NW E2220NX/ E2220NW MagicBright3 MagicEco MagicBright3 MagicAngle Off timer Feature Off timer Image Size Image Size Color Effect Color Effect *Color Effect - Grey scale: Images are displayed in a grey tone on the screen.
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Remark Quick Setup Guide BN68-02508A Warranty Card BN68-00226R (Not available in all locations) User’s Guide, Monitor Driver, BN59-00990A Natural Color Pro Software Samsung Electronics Service center D-sub Cable BN39-00244H 1,500mm(1.5M) Power Cord 3903-000452 1,830mm(1.8M) Cleaning Cloth 160mm x 120mm BN63-02368B...
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6. Wiring Diagram Block Role Description Remarks Scaler The ADC, TMDS, Scaling and Controller are integrated on a SE919LM-NT IC200 single chip. FLASH MEMORY Stores the firmware for the Scaler. The information can be IC401 updated. EEPROM NVRAM Stores the OSD, Timing etc. IC402 24C08 EEPROM...
Transmits the LVDS signals from the main board to the panel. * When a problem occurs: The Blank screen and No Power errors may occur. 6-4. Cables LVDS 30P FFC cable Code BN96-02854X(E1720NR/ E1720NRX) Photo BN96-02854W Code (E1920N/ E1920NX/E1920NW/ E1920NWX/E2020N/ E2020NX)