Dell WASHING MACHINE Service Manual page 35

CN104
1 BLON/OFF
DIMMING
2
3
4
5
6
CONN GND
+5V
2 BRIGHTNESS
Brightness
+5V
R167
NC
R171
100K 1/16W
1
2 PPWR
C175
0.1uF/16V
GND
R162 4.7K 1/16W
+5V
C163
0.1uF/16V
+
C162
100uF/16V
GND
R164
1K 1/16W
GND
R165
1K 1/16W
C169
+
2.2uF
GND
+VLCD
+5V
R168
4.7K 1/16W
3
1
Q104 R169
AO3401 NC
2
Q105
PMBS3904
C172
+
22uF/16V
D
3 GND
AO3401
1 2
G S
2
PBIAS
+5V
FB105
NC
C164
0.1uF/16V
D113 SR24
C165
+
47uF/16V
GND
+3.3V_VDD
R170
0 1/16W
GND
Title
Size Document Number
Zan3 XL MAIN BOARD
A
Date: Thursday , July 08, 2004
35
TO263
U105
147m A
AIC1084-33M
3 2
VIN VOUT
1
ADJ
C167
C168
0.1uF/16V 0.1uF/16V
GND GND GND
SOT-223
U106
204m A
3 2
VI VO
C173
+
C171
0.1uF/16V 47uF/16V
0.8A-m ax
GND
GND
POWER
Sheet 5
Dell E173FPc
+3.3V_VDD
+
C166
47uF/16V
GND
+1.8V_VDD
C174
0.1uF/16V
GND
Rev
E
of 5