Date: August 4, 1997
Sheet 13
of 23
Size Document Number
REV
A3
96183
SD
Title
390 ACERNOTE LIGHT
M38813 & LED & CHARGER SMBUS
ACER TAIPEI TAIWAN R.O.C
22
22
1
2
1
4
7 1
3
U29A
SO4066
11
10
1
4
7 1
2
U29B
SO4066
C277
SCD1U
CHGR_S_DATA
CHGR_S_CLK
CHGR_5VSB
3
3
3
3
22
22
1
2
R125
10KR3
1
2
RY4
10KR3
HOTKEY#
CLLED#
NLLED#
CHGR_DATA
CHGR_CLK
HOTKEY1
CLLED#
NLLED#
+5V
+5V
D
Q
2
1
D
Q
1
2
D
Q
0
3
W
R
#
4
R
D
#
5
C
S
#
6
A
0
7
P
5
3
/S
R
D
Y
#
8
P
5
2
/S
C
L
K
9
P
5
1
/T
X
D
1
0
P
5
0
/R
X
D
1
1
P
4
7
/I
N
T
4
1
2
P
4
6
/I
N
T
3
1
3
P
4
5
/I
B
F
0
#
/O
B
F
1
1
4
P
4
4
/O
B
F
0
1
5
P
4
3
/I
N
T
2
1
6
P37
49
P36
50
P35
51
P34
52
P33
53
P32
54
P31
55
P30
56
VCC
57
P61/CNTR0
58
P60/INT5/OBF2
59
DQ7
60
DQ6
61
DQ5
62
DQ4
63
DQ3
64
P42/INT1
17
CNVSS 18
RESET# 19
P41/INT0
20
P40 21
XIN 22
XOUT 23
VSS 24
P27 25
P26 26
P25 27
P24 28
P23 29
P22 30
P21 31
P20 32
P
1
7
3
3
P
1
6
3
4
P
1
5
3
5
P
1
4
3
6
P
1
3
3
7
P
1
2
3
8
P
1
1
3
9
P
1
0
4
0
P
0
7
4
1
P
0
6
4
2
P
0
5
4
3
P
0
4
4
4
P
0
3
4
5
P
0
2
4
6
P
0
1
4
7
P
0
0
4
8
U34
M38813
K
C
O
L
1
K
C
O
L
2
K
C
O
L
3
K
C
O
L
4
K
C
O
L
5
K
C
O
L
6
K
C
O
L
7
K
C
O
L
8
K
C
O
L
9
K
C
O
L
1
0
K
C
O
L
1
1
K
C
O
L
1
2
K
C
O
L
1
3
K
C
O
L
1
4
K
C
O
L
1
5
K
C
O
L
1
6
+5V
C146
SCD1U
KROW2
KROW3
KROW4
KROW5
KROW6
KROW7
KROW8
3,19
XD[0..7]
KROW1
TDATA
TCLK
1,8
1,8
3
3
3
3
IOW#
IOR#
SA2
IRQ1
IRQ12
MSCLK
ROMKBCS#
CLK_SEL0
CLK_SEL1
CRT
I
O
W
#
I
O
R
#
K
B
C
S
#
S
A
2
M
S
D
A
T
A
M
S
C
L
K
I
R
Q
1
2
I
R
Q
1
XD7
XD6
XD5
XD4
XD3
XD2
XD1
XD0
8
3,4
3,4
22
4
22,23
22,23
1
2
R123
100R3
1
2
R103
100R3
RSTDRV#
KBCLK
KBDATA
CLK7M
PWRGOOD
KBDATA
KBCLK
B_SMB_DATA
B_SMB_CLK
B_SMB_DATA
B_SMB_CLK
22
22
4
3
1
4
7 5
U29C
SO4066
8
9
1
4
7 6
U29D
SO4066
SMB_DATA
SMB_CLK
PWRGOOD
22
4
5
6
1
4
7
U9B
SSHCT08
C307
SCD1U
MEDIA_LED#
+5v
pull-high R at source
20
14
20
1
2
R241
47KR3
9
10
8
1
4
7
U9C
SSHCT08
HDD_LED#
CDROM_LED#
DR0#
DR0#
CDROM_LED#
HDD_LED#
+5v
+5v
3
4
22,23
22,23
C339
SCD1U
1
2
R290
10KR3
TPZ2
TP-1
MSDATA
COVERSW
+5V
+5V
1
2
3
4
5
6
7
8
9
10
RP21
SRP10K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
CN18
MOLEX-CONN32B
1
2
R282
10KR3
1
2
R269
10KR3
KROW8
KROW2
KROW4
KROW6
KROW1
KROW3
KROW5
KROW7
+5V
+5V
+5V
+5V
Touch Pad & Internal Keyboard
C335
SC47P
KROW2
KROW4
KROW6
KROW8
KCOL2
KCOL4
KCOL6
KCOL8
KCOL10
KCOL12
KCOL14
KCOL16
TCLK
C340
SC47P
KROW1
KROW3
KROW5
KCOL1
KCOL3
KROW7
KCOL5
KCOL7
KCOL9
KCOL11
KCOL13
KCOL15
TDATA
Содержание 390 Series
Страница 14: ...1 2 Service Guide 1 2 System Board Layout 1 2 1 Mainboard Figure 1 1 PCB No 96183 1A Mainboard Layout Top ...
Страница 15: ...System Introduction 1 3 Figure 1 2 PCB No 96183 1A Mainboard Layout Bottom ...
Страница 96: ...2 50 Service Guide 2 3 3 Pin Configuration Figure 2 4 FDC37C67 TQFP Pin Diagram ...
Страница 97: ...Major Chips Description 2 51 Figure 2 5 FDC37C67 QFP Pin Diagram ...
Страница 102: ...2 56 Service Guide 2 3 6 Block Diagram Figure 2 6 FDC37C67 Block Diagram ...
Страница 111: ...Major Chips Description 2 65 2 4 4 3 Bottom View BGA Ball Assignments Figure 2 8 65555 BGA Ball Assignments Bottom View ...
Страница 126: ...2 80 Service Guide 2 5 4 1 Functional Block Diagram Figure 2 10 M38813 Block Diagram ...
Страница 128: ...2 82 Service Guide 2 6 2 Pin Diagram Figure 2 11 YMF715 Block Diagram ...
Страница 168: ......
Страница 169: ......
Страница 170: ......
Страница 171: ......
Страница 172: ......
Страница 173: ......