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CML170SXWBPLUS Manual de Servicio
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B-2 FOR SAMSUNG PANEL (LT170E2-131)
MIN. INPUT VOLTAGE INPUT CURRENT Normal BACKLIGHT VOLTAGE LAMP CURRENT (every lamp) DRIVING FREQUENCY EFFICIENCY PWM dimming frequency Vin ON/OFF sequence OLP TIME BRIGHTNESS RANGE Brightness control Brightness Strike voltage at 0°C Strike voltage at 25°C Operating life time Note: Life-time (hr) can be defined as the time in which it continues to operate under the condition: Ta=25±2°C, IL =6.5mArms until one of the following event occurs: 1.When the brightness becomes 50% 2.When the startup voltage (Vs) at 0°C becomes higher than the maximal value of Vs specified above. 11.4V --------------2mArms 30KHz -------120Hz --------------20% 0V 170 cd/m2 _ _ 20,000 hrs TYP. 12.0V 2.2A 690Vrms 6.5mArms 50KHz 78% 140Hz 0.5S 1S -------_ 200 cd/m2 _ _ _ MAX. 12.6V --------------7mArms 80KHz -------160Hz --------------100% 3.75V _ 1420Vrms 1100Vrms _ (note) 3.75V, brightness max. Open lamp protection time Vin = 12V, max brightness Each CCFL COMMENT 12V ±5% Vin=12V, Vbrite=4V
