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S1D13705 S5U13705B00C Rev. 2.0 Evaluation Board User Manual
X27A-G-014-02 Issue Date: 2002/09/16
Figure 10-3: S1D13705B00C Schematics (3 of 5)
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B B
A A
<Doc> 2.0
S5U13705B00C -PCI bus: LCD Power Supplies
B
35Tuesday, October 02, 2001
Title
Size Document Number
Rev
Date: Sheet of
nLCDPWR
nLCDPWR 2
CNF41
LCDPWR1,2
PSVCC
IOVDD
VLCD
+5V
PSVCC
PSVCC
PSIOVDD
VDDH
PSIOVDD
PSVCC
+5V
+5V
+5V +5V
U9C
74HCT86/SO
9
10
8
147
C16
0.1uF
+
C21
4.7uF/50V
R18
10K
R19
100K
R20
100K
Q2
MMBT3904
1
2 3
R14
475K
R15
200K Pot.
1 3
2
R16
14K
+
C19
4.7uF/50V
+
C20
4.7uF/50V
+
C22
47uF/16V
+
C23
56uF/35V Low ESR
+
C18
47uF/16V
R17
10K
U9B
74HCT86/SO
4
5
6
147
R21
100K Pot.
1
3
2
U10
RD-0412
1
2
3
4
5
6
7
8
9
10
11
12
VOUT_ADJ
DC_IN
RE
MOTE
GND
GND
GND
GND
GND
N
C
GND
GND
D
C
_OUT
U11
EPN001
1
2
3
4
5
6
7
8
9
11
10
D
C_
OUT
DC_OUT
N
C
GN
D
GN
D
V
O
UT_ADJ
NC
N
C
N
C
DC
_I
N
DC
_I
N
L1
1uH
2 5
Q1
MMBT3906
1
23
L3
1 2
L4
1 2
U9D
74HCT86/SO
12
13
11
147
L2
1 2
U9A
74HCT86/SO
1
2
3
147