Dc Power - Acer AL1721h Service Manual

DC Power

D2.5V FB501
600OHM +
C501
47uF/16V 0.1uF/16V
GND
+5V
3
C511 C513
+ C512
100uF/16V 0.1uF/16V 0.01uF
C. 150 uF 25V CHANGE DIP SIZE
+5V
C523
+ C524 C525
100uF/16V 0.1uF/16V 0.01uF
GND
A2.5V D3.3V
C502 C503
0.01uF/16V
SOT-223
U501
2
VI VO
C514
+
C515
47uF/16V
0.1uF/16V
GND
TO-252
U503
3 2
VIN VOUT
1
ADJ
C526
+ C527
RT9164
47uF/16V 0.1uF/16V
A3.3V
FB502
600OHM +
C504
C505 C507
47uF/16V
0.1uF/16V 0.01uF/16V
GND
D3.3V
C516 +5V
0.01uF
C517 C519
+ C518
100uF/16V 0.1uF/16V 0.01uF
C. 150 uF 25V CHANGE DIP SIZE
D2.5V
C528
0.01uF
Title
Size
Date:
49
+3.3V
FB503
600OHM
+
C508
47uF/16V
GND
SOT-223
U502
3 2
VI VO
C520
47uF/16V
GND
ACER GM5120/2120
DC POWER
Document Number
A
715L1123-A
Monday, May 12, 2003 Sheet
3.3V
C509 C510
0.1uF/16V 0.01uF/16V
+3.3V
C522
+ C521
0.1uF/16V 0.01uF
Rev
A
7 of 7