Do not use an isolation transformer during this test. Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7). SyncMaster 800TFT DEVICE UNDER TEST TEST ALL EXPOSED METAL...
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Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together, or lifting your foot from a carpeted floor can generate enough static electricity to damage an ESD. SyncMaster 800TFT...
Humidity : 10 % to 80 % Storage Temperature Humidity : 5 % to 95 % • SyncMaster 800TFT complies with SWEDAC (MPR II) recommendations for reduced electromagnetic fields. • Designs and specifications are subject to change without prior notice. SyncMaster 800TFT...
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Bi-Dr Data (SDA) H-Sync H/V-Sync Not Used V-Sync DDC Clock (SCL) DDC Clock (SCL) Sync-on-green Green + H/V Sync Blue DDC Return (GND) GND-R GND-G GND-B No Connection Self Raster Bi-Dr Data (SDA) Not Used Not Used DDC Clock (SCL) SyncMaster 800TFT...
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Sync Sync A : Line time total B : Horizontal sync width C : Back porch D : Active time E : Front porch SyncMaster 800TFT Table 2-1. Timing Chart 640/85 Hz 800/75 Hz 800/85 Hz 1024/60Hz 640 x 480...
3 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the SyncMaster 800TFT TFT-LCD monitor. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components. 3-1 Disassembly Cautions:1. Disconnect the monitor from the power source before disassembly.
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3 Disassembly and Reassembly Memo SyncMaster 800TFT...
Attach the DDC Control JIG to the flat panel display (FPD) as shown in the diagrams, below. MONITOR INTERFACE BOARD VER. 2.0 5V DC ADAPTOR 3-WIRE CABLE PARALLEL CABLE Figure 4-1. Setup 1, With Signal Generator SyncMaster 800TFT SIGNAL CABLE 5V DC ADAPTOR PARALLEL CABLE SIGNAL GENERATOR INTERFACE BOARD VER. 2.0 3-WIRE CABLE...
Shows the message. Reads all Panel information data from the AD Board Writes the Panel Parameter Control values to the AD Board Reload the Panel Parameter Control values from the Program buffer Returns to the Main menu SyncMaster 800TFT...
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4. If you want to check each color value, click the button from and from SyncMaster 800TFT 4-2-3 (c) When Replacing the Panel 1. Select the Read Buffer button ( ) to gather the current information about this monitor.
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This action increments the Change No. value(s). Note: Increment the Lamp value(s) only if one or both of them were replaced, but the Lamp was not replaced. 3. After incrementing the appropriate values, power off the monitor. SyncMaster 800TFT...
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4 Alignments and Adjustments SyncMaster 800TFT...
Pin 4 of IC101? Does proper 5 V - signal appear at Pin 42 of IC501 (SW_REG_EN)? Check Q103, Q105 and Q106. SyncMaster 800TFT Check Power Adaptor. Check IC101 and related circuit. Check IC501 and related circuit. (CN102, Function Key)
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Check TFT-LCD panel and Inverter. Check IC201 and related circuit. Check IC201, IC206 and related circuit. Check the related circuit for these ports. Check IC501 and related circuit. Check IC 300 and related circuit. Check IC501 and related circuit. SyncMaster 800TFT...
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While pushing a front control button does any pulse appear at Pin 12 of IC404? Replace IC404. Check IC405 and related circuit. Check IC404 and related circuit. WAVEFORMS CH1 RMS = 4.18V CH1 RMS = 3.26V CH1 RMS = 3.26V SyncMaster 800TFT...