Having problems with your ViewSonic P220F 22 in.CRT Conventional Monitor ?

Hour glass video in and out a few times then no HV or filament

\015 Hour glass video snapped in and out a few times then lost HV and filament. Found both WH03 connector pins (heavy gauge red wires going from main PCB to CRT) burnt and solder completely blown out of their PCB pin connections (both open). Re-solder did nothing. QH06 2SC5584 checks okay with DVM. No other visible component damage or cold solder joints found. Power on clicks the relay which drops out after about 6 seconds. Green power on light eventually goes to flashing orange light. Schematic component text only 70% readable. Model No. VCDTS21692-1M\015

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Repair Help & Product Troubleshooting for ViewSonic P220F 22 in.CRT Conventional Monitor

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