W83637HF Datasheet, PDF (145/149 Pages) Winbond – LPC I/O

W83637HF
OnNow or Wake_up function power
IO5V
D1
1N4148
IOVSB
JP3
KB/MS
D2
1N4148
VWAKE
C7
10U
VWAKE CIRCUIT
BATTERY CIRCUIT
BT1
R15
BATTERY
1K
3V
D3
1N4148
JP5:1-2 Clear CMOS
2-3 Enable ONNOW functions
IOBAT
C10
0.1U
JP4
HEAD3
MSI
GPSA2
GPSB2
GPY1
GPY2
MSO
GPX2
GPX1
GPSB1
GPSA1
C15
0.01U
GAME & MIDI PORT CIRCUIT
IO5V
IO5V IO5V
IO5V
IO5V
IO5V
R27
1M
C16
0.01U
R21 2.2K
R28
R29
1M
1M
C17
0.01U
C18
0.01U
R16
100K
R22 2.2K
R23 2.2K
R24 2.2K
R25 2.2K
R26 2.2K
R30
1M
R17
2.2K
R18
2.2K
R19
2.2K
R20
2.2K
L7
FB
P1
8
15
7
14
6
13
5
12
4
11
3
10
2
9
1
PRT
C14
0.01U
C19
0.01U
C20
0.01U
C21
0.01U
C22
0.01U
VWAKE
R11
4.7K
R12
4.7K
MDAT
MCLK
C8
C9
47P
47P
F1
FUSE
L3
FB
L4
FB
VWAKE
R13
4.7K
R14
4.7K
KDAT
KCLK
L5
FB
L6
FB
C11
C12
47P
47P
J1
1
2
3
4
5
6
HEADER 6
PS2 MOUSE
C13
0.1U
J2
1
2
3
4
5
6
HEADER 6
KEYBOARD
WINBOND ELECTRONICS CORP.
Title
Size
B
Date:
GAME & MIDI & KBC
Document Number
637HFD2.SCH
星期四, 六月 13, 2002
WINBOND ELECTRONICS CORP.
Sheet
2
of 7
Rev
0.3
- 140 -
Publication Release Date: June 25, 2003
Revision 1.3