Acer AL1515, Service Manual

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For Hannstar HSD 150SX84-A4
Condition Min. Typ. Max. Unit
Input Voltage --- --- 12 --- V
Input Current --- --- 1.0 --- A
ON 0 1.0 V Backlight ON/OFF Control
OFF 2.0 3.0 --- V
Brightness Adjust
(Lamp Current Control)
Min. Luminance / Max.
Luminance
--- 55% --- ---
Output Voltage Vin=12, Iout=6.5mA --- 650 --- Vrms
HSD150SX84-B 200 250 ---
Brightness
HSD150SX84-D 175 200 ---
Cd/m²
Output Current(Each connector) Vbri=0.5~3.2V 3 6.5 7 mA
Frequency --- 45 60 80 KHz
Open Lamp Voltage at 0 °C 1100 --- --- Vrms
Striking Time --- --- 1.0 --- S
Lamp Current Balance --- --- ±0.3 --- mA
Efficiency Vin=12V --- 80 --- %
Operating Life Time --- 40000 --- --- Hr
*.The open lamp voltage is testes at output connector terminal
* Life time(Hr)
1. Specified values are for a single lamp. When the brightness becomes 50%
2. The life is determined as the time at which brightness of the lamp is 50% compared to that of initial value at the
typical lamp current on condition of continuous operating at 25±2°C.
SAFETY
Leakage Current: 0.25mA @ 100Vac
Insulation Resistance: more than 3M ohms while withstanding a voltage of 500Vac
Hi-Pot: 3Kvac with using 3mA cut off current