2
August 2010 42PJ350 Plasma
Overview of Topics to be Discussed
• Y-SUS Board Delivers Logic Signals and FG5V to Y-Drive board.
• Z-SUS Output Board (Also uses one Z-SUB board for bottom panel connector)
• Y-Drive Board
• Control Board
• X Drive Boards (2)
Troubleshooting:
Circuit Board Operation, Troubleshooting and Alignment of :
• Switch Mode Power Supply No VS On command input to SMPS
• Main Board
Preliminary:
Contact Information, Preliminary Matters, Specifications,
Plasma Overview, General Troubleshooting Steps,
Disassembly Instructions, Voltage and Signal Distribution
OUTLINE
OUTLINE
No Main Power Switch (Vacation Switch).
• Interconnect Diagram: 11X17 Foldout Section used as a quick reference sheet.
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