Service manual

38
ITEM MIN TYPE MAX UNIT REMARKS
Input Voltage 4.5 5 5.5 V/DC
Input Current - 900 - mA/DC at Vin=5V
Inrush Current - - 4 A/AC Less than 1ms
5.5 6.0 6.5 mA/AC BRIG:2.5V
Lamp Current
2.5 3.0 3.5 mA/AC BRIG:0V
Output Voltage - 560 - V/AC
Frequencey - 60 - KHz
Starting Voltage 1000 - - V/AC
BKLO 0 - 3.3 V/DC ON = 3.3V
BRIGADJ 0 - 2.5 V/DC
PIN SIGNAL
1 B+
2 B+
3 GND
4 GND
5 BRIGADJ
6 BKLO
Inverter board
APPLICATION :
This specification refers to an inverter which operates a cold cathode fluorescent lamp for a
liquid-crystal display module.
This inverter is designed for the 12.1” TFT LCD-modules.
ELECTRICAL CHARACTERISTICS:
Interface Specification:
J1 ( Connector 6 Pin ) Inverter To M/B Connector