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Download Troubleshooting
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Troubleshooting Resistance Measurements performed with board installed and no power applied (all resistance measurements are approximations) • VA 3 Meg measured from chassis ground • VS 18 Meg measured from chassis ground • 5v 2K measured from chassis ground • VSC Measure in Diode Mode at VSC TP • -VY Measure in Diode Mode at -VY TP • Floating Ground to Y Drive input measure in Diode Mode Y SUSTAIN Board removed from PDP Assembly (all resistance measurements are approximations) • • • • • • • • • • • • • • • VS to SUS OUT SUS OUT to Chassis Ground SUS_UP(+) SUS_DN(-) ER_LO to ER10 ER_HIGH to ER10 18v to Chassis Ground 5v to Chassis Ground ER_UP to Chassis Ground ER_DN to Chassis Ground SUS_UP to Chassis Ground SUS_DN to Chassis Ground Y SUS out at B1 to Floating Ground VSC Test Points -VY Test Points ER_UP to ER_DN Plasma Display Panel Troubleshooting - 2007 1 Meg 1 Meg 450K 1 Meg 1 Meg 6K 2 Meg 10K 10K 700K 700K 2 Meg (infinite in Diode Mode) Measure in Diode Mode Measure in Diode Mode 20K 29
