1 Hardware Overview 1.6 TFT Color Display
1-26 [CONFIDENTIAL] QOSMIO F20 Maintenance Manual (960-526)
1.6.2 FL Inverter Board
The FL inverter board supplies a high frequency current to illuminate the LCD module FL.
Table 1-8 lists the FL inverter board specifications.
Table 1-8 FL inverter board specifications
Specifications
Item
G71C00011110
(One lamp)
G71C00011221
(One lamp)
G71C0004F410
(Two lamps)
Voltage (V) 5 (DC) Input
Power (W)
7 18
Output Voltage (V) 750 (rms) 900 (rms)
Current
(f=70KHz)(mA)
6 (rms)
7 (rms)
(x 2 output)
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