Service manual

Dell E156FPc
29
C456
0.1uF/16V
LED_G(3)
R464 220 1/16W
R467
10K 1/16W
+3.3V_VDD
KEY_ONOFF
KEY_AUTO
R466
10K 1/16W
R463 220 1/16W
R457
100 1/16W
KEY_MENU
Q401
PMBS3904
D
KEYPAD
A
46Wednesday, June 29, 2005
Title
Size Document Number Rev
Date: Sheet
of
+3.3V_VDD
POWER_ON(3)
KEY_AUTO
C454
0.1uF/16V
KEY_MENU
KEY_LEFT
R472 30K 1/16W
LED_ORANGE
R465 220 1/16W
LED_O
LED_GREEN
+3.3V_VDD
CN403
CONN
1 2 3 4 5 6 7 8
R461 220 1/16W
GND
GND
R468
10K 1/16W
R470 22K 1/16W
C455
0.1uF/16V
R460
47K 1/16W
GND
LBADC1(3)
LED_O (3)
+3.3V_VDD
KEY_RIGHT
KEY_RIGHT
C457
0.1uF/16V
GND
R462 220 1/16W
GND
KEY_LEFT
KEY_ONOFF
LED_G
C458
0.1uF/16V
R471 22K 1/16W
R458
100 1/16W
R474 4.7K 1/16W
R459 47K 1/16W
R469 30K 1/16W
LBADC2(3)
GND
Q403
PMBS3904