...low or missing suspect the reset switch S7L20 part # 432P109010 on the Control PCB. 3. LED does not stop blinking after plug in. Verify the standby supplies, 12-volts at connector KA pin 17, 6-volts ...
...low state at the same time; it is classified as no high voltage of the lamp driver problem. Troubleshooting Tips: 1) Confirm that the 5 pin connector on the rear of the lamp is securely seated 2) ...
stop. The flickering get less pronounced but will not go away. I have all the voltages at the power supply In fact I changed the power supply but didn't help. It flickers without or with an input. The
...low voltage supplies) 2 - 3 = Deflection protect (this could be loss of vertical or horizontal deflection) 2 - 4 = Vertical protect (usually loss of vertical from the source) Then, let me know what ...
...low suspect problems with the switches/buttons on the Control PCB part # 935D776001 5. LED stops blinking after 70 seconds of plug in but will not power on. Keyboard is not locked and key inputs at ...
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