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S5U13504B00C Rev.1.0 ISA Bus Evaluation Board User Manual S1D13504
Issue Date: 01/02/02 X19A-G-004-06
Figure 6: S1D13504B00C Schematic Diagram (6 of 6)
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1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
AA
BB
CC
DD
1.0
S5U13504B00C ISA-Bus Rev. 1.0 Evaluation Board
B
66Monday, September 29, 1997
Size Document Number Rev
Date: Sheet of
PSVCC
PSVCC
VCC
PSIOVDD
PSVCC
VCC
PSVCC
+12V
VCC
VSS
IOVDD PSIOVDD
3.3V
C25
10uF/63V
+
R34
1K R35
100K
R36
100K
Q2
2N3903
2
1 3
R30
470K
R31
200K
1 3
2
R32
14K
C23
10uF/63V
Low ESR
+C24
10uF/63V
Low ESR
+
C26
56uF/35V
+C27
56uF/35V
Low ESR
+
C30
.1uF
C29
33uF
Tantulum
C22
56uF/35V +
R33
1K
R37
100K
1 3
2
U7
RD-0412
VOUT_ADJ
1
DC_IN
2
REMOTE
3
GND
4
GND
5
GND
6
GND
7
GND
8
NC
9
GND
10
GND
11
DC_OUT
12
U8
EPN001
DC_OUT
1
DC_OUT
2
NC
3
GND
4GND
5
VOUT_ADJ
6
NC
7NC
8NC
9
DC_IN
11
DC_IN
10
U9
LP2960AIN-3.3
VIN
3
FDBK
14
N/C
1
VOUT 6
SENS 7
ERR 10
VTAP
15
CIN
2
N/C 11
VREF
8COUT 16
SHTDN
9
L6
1uH
2 5
Q1
2N3906
2
13
L8
1 2
L9
1 2
C28
10uF
Tantulum
L7
1 2
PSGND
VLCD
3.3V
VDDH
PSGND
PSGND
LCDPWR#
GND
VCC
+12V
3.3V
EPSON RESEARCH AND DEVELOPMENT, INC.