Acer V173 Service Manual page 58

*+19Vinv load regulation test: the +5Vdc loading at 1.5A
Protection function
1) SCP: Short circuit protection must be acted on both outputs
2) OPP: Should be protected when output power consumption is within ~ 55W
Inverter Electrical Specification:
For 17" Panel
Input Voltage
Input Current
Backlight ON/OFF
Control
Brightness Adjust
Output Voltage
Brightness
Output Current(Each
connector)
Frequency
Lamp start voltage
Striking Time
Lamp Current Balance
Efficiency
Condition
---
---
ON
OFF
Min. Luminance / Max.
Luminance
Vin=19V, Iout=7mA
lamp current in 7mA
Vbri=0.45V~3.6V
---
@0℃
---
---
Vin=19V
Min. Typ.
--- 19
--- 1.5
3.3
0
--- 30%
--- 650
250 300
3 7.5
40 ---
1650 ---
1
--- ±0.3
--- 80
58
Max. Unit
--- V
--- A
V
V
--- ---
--- Vrms
Cd/m²
8 mA
70 KHz
--- Vrms
--- S
--- mA
--- %