CERONIX 15, 17, 19, 20, 22 INCH LCD MONITOR SPECIFICATION AND SERVICE MANUAL 41
23. 12V 4-LAMP INVERTER
CERONIX PART NUMBER CPM2237A
INPUT: 12VDC, 2.4A
OUTPUT: CCFL LAMP CURRENT RANGE 3.0-6.5mA @ 50kHz
J6 DC SUPPLY AND CONTROL J7
PIN FUNCTION PIN
1 +12VDC 10, 11, 12
2, 4 GROUND 1, 3, 5, 6, 8, 9
3 BRIGHT ADJUST 2
5 ON/OFF CONTROL 4
NC 7
J2, J3, J4, J5 CCFL LAMP CONNECTION
PIN FUNCTION
1 CCFL HIGH VOLTAGE
2 CCFL RETURN
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