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Service warning
1. One DVM ( FLUKE 87 or similar type )
2. Digital Oscilloscope ( over 200MHZ )
Defect diagnosis tool
1. When inserting parts or PCB, fasten the lead line to terminal before soldering.
2. When inserting high- voltage resistance(metal oxide film resistance or metal film resistance), keep 10mm away from PCB
3. High-voltage or high-temperature parts shall be away from the lead line.
4. This chassis is insulation(cold) chassis but for safety, it is better to use insulation trance.
when servicing power board, be sure to use insulation trance.
5. While PDP Module is in operation, do not connect or remove lines.
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With COF or panel defect, report it to LGE PDP module service department.
