5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
-
+
-
+ 9V
V D D
G E N _ PS
V D D
V B U S
T itle
S ize D o c u m e n t N u m ber R e v
D a t e: S h eet
o f
A T 8 X C 5 1 2 2_DEMOB 1 . 2 .0
P O W E R _ S U P P LY
A4
1 7Wednesday, July 30, 2003
Y ES
N O
5 V
3 . 6V
O N
O FF
TP20
G N D
1
R1
10 K
J 4 2
R E G . B Y P ASS
1 3
2
R3
1 M
J7
USB
12
C3
1 0 0 nF
S W1
P O W E R
1 2
J1
S C R E W T E R M 2
L A B PS
1
2
C1
1 0 0 nF
TP2
G N D
1
D3
M R A 4 007
1 2
D1
P O W E R
S W 4 2
F U S E B Y P.
2
2
1
1
J 1 0
BATT
12
J 1 1
L O A D
12
C4
1 0 µ F T A NTAL
D2
S M B J 9 .0A
U1
T P S 2 0 41AD
GND
1
IN1
2
IN2
3
EN
4
OC
5
OUT1
6
OUT2
7
OUT3
8
J 1 2
D C - I N
12
- +
U3
D F 0 0 5 S
1
3
2
4
F1
0 . 5 A F USE
R5
180
J 1 3
C O N N E C T O R J A C K P W R
9 V D C - I N
3
2
1
C2
1 0 µ F
S W2
R E G O U T
J8
U S B LMT
12
J9
C O N N E C T O R S I P 2
9 V BATT
1
2
R2
1 K
R4
4 7 0 K
U2
M A X 6 03CSA
IN
1
GND
2
GND
3
OFF
4
SET
5
GND
6
GND
7
OUT
8
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