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5
D
60
PWR_OK_VGA
51,52,53,54,56,58,61,63
SUSB#_PWR
R5502
100KOhm
C
C5507
0.1UF/16V
B
A
5
4
+5VO
R5501
20Ohm
GND
MAX1844EEP
U5500
C5505
4.7UF/6.3V
13
VDD
V+
1844VCC
2
1
14
VCC
BST
17
SKIP
DH
GND
10
PGOOD
LX
3
SHDN
CS
Imax=14A
ILIM
7
ILIM
DL
R5503
2
LATCH
OVP
330KOhm
Vref=2V
2VREF
1
2
8
REF
UVP
1
2
15
TON
OUT
@
R5504
11
GND
FB
0Ohm
F=300KHz
R5505
GND
100KOhm
FB=1V
1
2
@
R5510
100KOhm
C5509
1UF/10V
GND
GND
@
R5509
100KOhm
+5VO
1
2
Q5500B
UM6K1N
@
5
13
GPU_VID
GND
4
3
C5504
2200PF/50V
GND
D5501
SS0540
R5500
C5500
16
2.7Ohm
0.1UF/16V
Q5501
SI4392DY
18
1
2
2
1
DH
20
19
CS
1
DL
12
4
D
1844VCC
9
GND
6
4
4
G
S
5
C5508
R5506
0.1UF/16V
10KOhm
@
C5510
0.1UF/25V
R5508
100KOhm
@
R5507
GND
100KOhm
GND
@
2
Q5500A
UM6K1N
GND
3
2
L5501
1
2
150Ohm/100Mhz
GND
GND
+VGA_VCORE_O
L5500
1
2
0.56UH
@
+
D
D5500
C5506
EC31QS04
G
0.1UF/25V
S
@
GND
GND
GND
TPC28T
TPC28T
TPC28T
TPC28T
TPC28T
T5505
T5506
T5501
T5507
T5508
+VGA_VCORE
TPC28T
TPC28T
TPC28T
TPC28T
T5500
T5502
T5503
T5504
+VGA_VCORE_O
2
1
AC_BAT_SYS
1.2V FOR M26
+VGA_VCORE
JP5500
(20A)
1
2
1
2
3MM_OPEN_5MIL
+
R2.0
GND
GND
TPC28T
TPC28T
TPC28T
T5509
T5510
T5511
GND
<Variant Name>
Title :
+ VGA_CORE
Engineer:
Charlse/Mia
<OrgName>
Size
Project Name
Rev
A6J
Custom
2.0
Date:
Tuesday, November 22, 2005
Sheet
55
of
63
1
D
C
B
A
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