
Service Manual G2460PQU
22
⑵
DC Characteristics
3) Backlight Unit
Parameter guideline for LED driving is under stable conditions at 25
℃
(Room Temperature):
Note1: The specified current is input LED chip 100% duty current.
Note2: The
value showed in the table is one light bar’s operation voltage.
Note3: Definition of life time: brightness becomes 50% of its original value. The minimum life time of LED
unit is on the condition of IR
LED
=110 mA and 25 ±2
℃
(Room Temperature).
Note4:Each LED light bar consists of 56 pcs LED package(4 strings×14 pcs/string).