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Now downloading free:SAMSUNG 2494HM  [report bad file]  

Download SAMSUNG 2494HM docs - Computer monitors - CRT, TFT, LCD, touch screen, plasma display - service manuals and repair information

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Size:9669 kB
MD5 Checksum:f5ba75014e4f1c6fd681041b9fc23c78




Original Chassis:LS24KIQRFV/EDC
Descr:service manual
Group:Electronics > Computer equipment > Monitors >
Uploaded:2013-04-05 15:26:33
Multipart:No multipart

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Extracted files:2
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07_Schematic_Diagram_E.pdf7. Schematic Diagram 7. Schematic Diagram 7-1. Circuit Descriptions 7-1 7. Schematic Diagram Location Scaler IC202 Flash Memory IC206 EEPROM IC100,IC101,IC105 DVI/HDMI Switch Audio AMP IC803 Function Besides the ADC, LVDS, and scaling part, an MCU is embedded as well. All of them are integrated into one chip. Stores the program and OSD of the MCU embedded in the Scaler. This is a flash type memory and the firmware can be rewritten to it. The memory which receives the Analog, digital and HDMI DDC. Sends either the DVI or HDMI signals according to the input. Controls the input audio signals. Remark SE859MD-LF MX25L4005M2C 24LC02B PI3HDMI1210BE TPA3004 7-2 7. Schematic Diagram 7-2. Schematic Diagram - This Document can not be used without Samsung's authorization. 7-3 7. Schematic Diagram - This Document can not be used without Samsung's authorization. 7-4 7. Schematic Diagram - This Document can not be used without Samsung's authorization. 7-5
SAMSUNG LS24KIORFV-EDC.pdf4. Troubleshooting 4. Troubleshooting 4-1. Troubleshooting 1. Before troubleshooting, setup the PC `s display as below. Resolution: 1920 x 1080 H-frequency: 75 kHz V-frequency: 60 Hz 2. If no picture appears, make sure the power cord is correctly connected. 3. Check the following circuits. No raster appears: Function PBA. Main PBA. IP-Board 5V develop but no screen : Main PBA 13V, 5V does not develop: IP-Board, Main PBA 4-1 4. Troubleshooting 4-2. When the Power Does Not Turn On Symptom - The LED on the front panel of the monitor does not work when the power is connected and the Power button is pressed. - Check if the Power switch on the rear panel of the monitor has been turned on. - Check the SMPS fuse and the IP-Board output power. Major checkpoints - Check the connection between the IP-Board and the Main Board inside the monitor. - Check the power part of the Main Board and check if a similar symptom appears at another output terminal. CN600 IC203 Diagnostics Che

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