Ok. Here is what we have. My guess is bad main.
Plugged in.. Red Standby light comes on. Turn On. Hear Click. Red Standy. goes to Warm white. >>NO << quick flash of back lights.
Voltages below (format stolen from recent 55LV5000 thread)...
In Standby
Pin..........Label..........Voltage
1.........POWER-ON......0
2->4........24V..........0
3->8........GND...........0
9->12......3.5V...........3.52
13->15....GND...........0
16.......VSYNC-IN.......0
17,19,21...12V.........0
18.........DRV-ON........0
20,23........NC............0
22...........PWM..........0
24.........ERROR.........0
Turned On
Pin..........Label..........Voltage
1.........POWER-ON......3.42
2->4........24V..........24.7
3->8........GND...........0
9->12......3.5V...........3.52
13->15....GND...........0
16.......VSYNC-IN.......0
17,19,21...12V.........11.9
18.........DRV-ON........0.003
20,23........NC............0
22...........PWM..........3.2
24.........ERROR.........0
Jumpered Power-On to 3.5 and 3.5 to Drv-ON and backlights come on.
Bad main not sending the DRV-On signal?
To me it looks like the
Plugged in.. Red Standby light comes on. Turn On. Hear Click. Red Standy. goes to Warm white. >>NO << quick flash of back lights.
Voltages below (format stolen from recent 55LV5000 thread)...
In Standby
Pin..........Label..........Voltage
1.........POWER-ON......0
2->4........24V..........0
3->8........GND...........0
9->12......3.5V...........3.52
13->15....GND...........0
16.......VSYNC-IN.......0
17,19,21...12V.........0
18.........DRV-ON........0
20,23........NC............0
22...........PWM..........0
24.........ERROR.........0
Turned On
Pin..........Label..........Voltage
1.........POWER-ON......3.42
2->4........24V..........24.7
3->8........GND...........0
9->12......3.5V...........3.52
13->15....GND...........0
16.......VSYNC-IN.......0
17,19,21...12V.........11.9
18.........DRV-ON........0.003
20,23........NC............0
22...........PWM..........3.2
24.........ERROR.........0
Jumpered Power-On to 3.5 and 3.5 to Drv-ON and backlights come on.
Bad main not sending the DRV-On signal?
To me it looks like the
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