Service manual

DELL E152FPc
21
+
C411
2.2uF/16V
FB402
NC
C416
0.1uF/16V
GND
1pin = 1A
R400 4.7K 1/16W
+5V
BKLT_PWM
+1.8V
LCD_+3.3V
D401
SR24
GND
BRIGHTNESS
BLON/OFF
BRIGHTNESS
+
C409
100uF/16V
GND
+5V
BKLT_EN
R403
NC
GND
GND
+
C415
100uF/16V
R404
1K 1/16W
GND
C417
NC
CN400
1
2
3
4
5
6
+5V
GND
+3.3V
BLON/OFF
BRIGHTNESS
C410
0.1uF/16V
C406
0.1uF/16V
GND
Two types ノ
BLON/OFF
+
C402
47uF/16V
GND
+
C404
47uF/16V
U401
AIC1117A-18CY
3 2
1
VI VO
GND
Board Power Supply
H
ZAN3 LCD Control Board
AOC
44
星期五 , 十月 03, 2003
Title
Size Document Number Rev
Date: Sheet
of
FB401
120 OHM
TO252/TO263
+
C408
2.2uF/16V
C403
0.1uF/16V
R405
1K 1/16W
U402
AIC1084-33M
3
1
2
VIN
ADJ
VOUT