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A
B
C
9
VCC3B
8
VCC1R8B
7
GND
6
VCC3M
VCC5B
VCC3B
D5
2
3
5
C35
1UF
10%
10V
1608
1K
5%
1/16W
1
2
1
2
R188
1005
4
GND
GND
GND
3
GND
2
1
0
_______
A
B
C
D
E
F
GND
E11
VCC1_8
J18
VCC1_8
K6
VCC1_8
K18
VCC1_8
M14
VCC1_8
P6
VCC1_8
P18
VCC1_8
R18
VCC1_8
T18
VCC1_8
U19
VCC1_8
V10
VCC1_8
V14
VCC1_8
VHUB_REF_0R9
L20
HI_REF
E6
VCC5REF1
W8
VCC5REF2
C13
VCC5REF_SUS1
W5
VCC5REF_SUS2
A1
VSS
A13
VSS
A16
VSS
A17
VSS
A20
VSS
A23
VSS
B8
VSS
B10
VSS
B13
VSS
B14
VSS
B15
VSS
B18
VSS
B19
GND
VSS
B20
VSS
B22
VSS
C3
VSS
C6
VSS
C14
VSS
C15
VSS
C16
VSS
C17
VSS
C18
VSS
C19
VSS
C20
VSS
C21
VSS
C22
VSS
GND
GND
D
E
F
G
H
J
K
VCC1R8AUX
VCC3M VCC1R8M
VCC1R5B
VCC3AUX
ICH3(3/3)
U5
G
H
J
K
L
M
N
DATE
EC NO.
OCT/02/01 VER 0.86
RTCVCC
C2
NC
NC
E7
NC
NC
T21
NC
NC
D6
NC
NC
T1
NC
NC
AB6
VCCRTC
A21
RESVD
A22
VCC3M
RESVD
N11
VSS
N12
VSS
N13
VSS
N14
VSS
N21
VSS
N23
GND
VSS
P11
VSS
P13
VSS
P20
VSS
P22
VCC1R8M
VSS
R3
VSS
R5
VSS
R21
VSS
R23
VSS
T4
VSS
T20
VSS
T22
VSS
V3
VSS
V20
VSS
W6
VSS
W7
VSS
W10
VSS
W14
VSS
W18
GND
VSS
W22
VSS
Y8
VSS
AA3
VSS
AA8
PLACE CAPACITOR(ABOVE)
VSS
AA12
CLOSE TO ICH3
VSS
AA16
VSS
AA20
VSS
AA22
VSS
AB8
VSS
AC1
VSS
AC8
VSS
AC23
VSS
GND
Y.I
10/02/01
DESIGNER
CHECKED
APPROVED
CLASS
THIS
DOCUMENT
IS
THE PROPERTY
IBM
ITS
USE IS AUTHORIZED ONLY
RESPONDING TO A REQUEST FOR QUOTATION
OR
FOR
THE PERFORMANCE OF WORK
IBM.
ALL QUESTIONS MUST BE REFERRED
TO THE IBM PURCHASING DEPARTMENT.
L
M
N
P
Q
PART NO.
_______
9
DEVELOPMENT NO.
Q/M
/
16
70
8
VCC3AUX
C281 C284
7
GND
6
5
VCC1R5B
4
GND
3
2
1
PART NO.
_______
TITLE
TORONTO-4.5
ICH3-M (3/3)
0
OF
FOR
FOR
P
Q
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