
+2.9V
1
C379
2
ST100U10VDM
C352
SCD1U
SB: ADD CPU VOLTAGE CONTROL
VCPU1
22
VCPU2
22
$CPUD[0..63]
2,5
1
$CPUADS#
2
$HITM# $D/C#
3
$W/R# $FERR#
4
5 6
RP59
SRP10K
C351
SCD1U
C361
SC1KP
IO_VOLTAGE
10
9
8
7
$M/IO#$A20M#
$CACHE#
C355
C360
SCD1U
SC1KP
+2.9V
1
2
3
4
5
6
7
8
9
10
11
$CPUD63
$CPUD62
$CPUD61
$CPUD60
$CPUD59
$CPUD58
$CPUD57
$CPUD56
$CPUD55
$CPUD54
$CPUD53
$CPUD52
$CPUD51
$CPUD50
$CPUD49
$CPUD48
$CPUD47
$CPUD46
$CPUD45
$CPUD44
$CPUD43
$CPUD42
$CPUD41
$CPUD40
$CPUD39
$CPUD38
$CPUD37
$CPUD36
$CPUD35
$CPUD34
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
$INV
2
$KEN#
3
$BRDY#
4
$STPCLK# $IGNNE#
5 6
C354
SC1KP
CPU BD TO BD CONNECTOR
CN21A
51
52
AMP-CONN200
RP62
SRP10K
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
$CPUD33
$CPUD32
$CPUD31
$CPUD30
$CPUD29
$CPUD28
$CPUD27
$CPUD26
$CPUD25
$CPUD24
$CPUD23
$CPUD22
$CPUD21
$CPUD20
$CPUD19
$CPUD18
$CPUD17
$CPUD16
$CPUD15
$CPUD14
$CPUD13
$CPUD12
$CPUD11
$CPUD10
$CPUD9
$CPUD8
$CPUD7
$CPUD6
$CPUD5
$CPUD4
$CPUD3
$CPUD2
$CPUD1
$CPUD0
10
9
$WB/WT#
8
$SMIACT#
7
$SMI#
3,7,8,12
3,7,8,12
8,13
8,13
2
3
3
$CPUA31
$CPUA30
$CPUA29
$CPUA28
$CPUA27
$CPUA26
$CPUA25
$CPUA24
$CPUA23
$CPUA22
$CPUA21
|LINK
1
|PCI.SCH
2
|ISA.SCH
3
|ISA_1.SCH
4
|CACHE.SCH
5
6
|DIMM1.SCH
7
|DIMM2.SCH
|CLKGEN.SCH
8
|VGA.SCH
9
|VIDEO.SCH
10
|PCI1250.SCH
11
|PWCON.SCH
12
|KBC.SCH
13
|SIO.SCH
14
|PORT.SCH
15
|USB.SCH
16
|AUDIO.SCH
17
|AUDIO_1.SCH
18
|RTCROM.SCH
19
|IDE.SCH
20
|FINGER.SCH
21
22 |POWER.SCH
|DOCK.SCH23
3,16
2
$CPUINIT
$IGNNE#
$SMBDATA
CLK_SEL1
CLK_SEL0
3
2
2
2
2
2
$SMIACT#
$CPULOCK#
$SMBCLK
CPU_COM
$FERR#
$M/IO#
$CACHE#
$AHOLD
$KEN#
2
$BRDY#
$BOFF#
2
$SMI#
3
$INTR
3
CX7
SC1KP
+3.3V
+12V
$FERR#
$M/IO#
$CACHE#
$INV
$KEN#
$BRDY#
$NA#
$WB/WT#
$SMIACT#
$IGNNE#
$SMI#
+3.3v
CX8
CX9
SCD1U
SCD1U
1 2RX1
0R3
$HOLD
$HLDA
1
R322
4K7R3
2
CPU BOARD CONN.
M1531
M1533
M1533 BYPASS CAP&PULL HIGH RISSITOR
CACHE RAM & TAG RAM & AVAILABLE TTL GATE
DIMM SOCKET#1
DIMM SOCKET#2
CLOCK GEN CY2272
65555 VGA CONTROLLER CHIP
CRT&LCD CONN
PCI1250 PCMCIA CONTROLLER CHIP
TPS2206 PCMCIA POWER CONTROL & SOCKET
KB CONTROLLER 38813 CHIP
SUPER IO SMC672&RS232 MAX3243
PARELL PORT&SERIAL PORT
USB&FIR&FAN CONTROLL&BUZZER
AUDIO CHIP YMF715
AUDIO AMP LM4863
RTC(BQ3285)&FLASH ROM
HDD&CD_ROM&INTERNAL FDD CONN
GOLD FINGER & MODEM MODULE
CHARGER & DC-DC & BAT CONN
PORT REPLICATOR
+5V
CN21B
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
AMP-CONN200
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
$BE#0
$BE#1
$BE#2
$BE#3
$BE#4
$BE#5
$BE#6
$BE#7
$CPUADS#
$STPCLK#
$CPUA20
$CPUA19
$CPUA18
$CPUA17
$CPUA16
$CPUA15
$CPUA14
$CPUA13
$CPUA12
$CPUA11
$CPUA10
$CPUA9
$CPUA8
$CPUA7
$CPUA6
$CPUA5
$CPUA4
$CPUA3
$HITM#
$W/R#
$A20M#
$D/C#
$D/C#
2
$EADS#
2
$CPUADS#
$HITM#
2
$W/R#
2,5
$A20M#
3
$CPURST
3
$CPUCLK
8
$STPCLK#
$NMI
3
C358
SC1KP
$CPUA[3..31]
C353
C356
SCD1U
SC1KP
2,5
$BE#[0..7]
3
C359
SCD1U
CX6
SCD1U
2,5
IO_VOLTAGE
2,5
ACER TAIPEI TAIWAN R.O.C
CPU CONN
Title
Size Document Number REV
B 96183 SD
Date: September 5, 1997 Sheet 1 of 23
390 ACERNOTE LIGHT



M1533 BYPASS CAPACITORS
+5v
1
C171
2
ST4D7U
Near pin [R7]
+5V
CLOSE TO PIN [P6]
+5V
C179
SCD1U
Near pin [F14],[R15]
+5v
1
C170
2
ST4D7U
CLOSE TO PIN [N15]
+5v
C169
SC1KP
CLOSE TO PIN [R6]
+3.3V
C133
SCD1U
NEAR PIN [P15],[G15]
+3.3V +3.3V
C132
SCD1U
CLOSE TO PIN [F15] CLOSE TO PIN [G6]
+3.3V
C131
SCD1U
CLOSE TO PIN [R14]
CLOSE TO PIN [F6]
+3.3V
C161
SCD1U
1
2
C142
SCD1U
C135
ST4D7U
1
2
C159
SCD1U
C172
SCD1U
C173
SC1KP
C153
SC1KP
C134
ST4D7U
C152
SCD1U
RP69
DACK#5
DACK#6
DACK#7
DRQ1
DRQ3
DRQ2
1 2
+5V
+5V
+5V
1
2
1
2
+5V
1
R104
47KR3
2
1 2
R161
10KR3
INTEL CPU
1
2
3
4
5 6
SRP10K
RP18
1
2
3
4
5 6
SRP4K7
RP8
1
2
3
4
5 6
SRP4K7
+5V
1 2
1 2
1 2
RX10
47KR3
+5V
1
2
RX11
47KR3
2 3
R160
10KR3
N0WS#
3
IOCHK#
3,21
REFSH#
3
SBHE#
3,21
DACK#5
3,14
DACK#6
3,14
DACK#7
3,14
DRQ1
4,14,17
DRQ3
4,14,17
DRQ2
4,14,17
RSTDRV RSTDRV#
3
VSW1
10
VSW3
10
DISPLAY $DISPLAY
3
SERIRQ
3
TV_EN
3
+5V
10
9
8
7
USE
+5V
10
9
DACK#3
8
DACK#0
7
DACK#2
DACK#1
USE
10
9
DRQ0
8
DRQ5
7
DRQ6
DRQ7
U32A
1
4
7
SSHCT14
R273
$USBP00
10KR3
R274
$USBP01
10KR3
U9A
1
4
3
CRT
7
SSHCT08
+3.3V
U11A
1
4 1
7
+5V
+5V +5V
3,10
SSLVT125
POWER_LED
3
1 2
ID_DATA
ID_CLK
3
13
R105
100R3
3,16,23
3,16,23
1 2
APIC DISABLE
1 2
1 2
R211
10KR3
R222
15KR3
RX9
15KR3
M16#
DACK#3
DACK#0
DACK#2
DACK#1
DRQ5
DRQ6
DRQ7
DRQ0
R116
SMEMW#
3
SMEMR#
3
3
3,14
3,14
3,14
3,14
4,14,17
3,4
3,4
3,4
13,20
10
+5V
$AMSTAT#
3
SYSCLK
3
1 2
+5V
+5V
SPLED
3
FOR 256K ROM
3 3
1 2
DUMMY-R3
R110
1 2
DUMMY-R3
R83
1 2
CCFT
CCFT
POSSTA
+5V
1
2
1
2
R109
10KR3
R97
1KR3
3
3
ROMKBCS#
XDIR
3
3
SPKRTC
47KR3
R96
10KR3
R334
1 2
10KR3
NORMAL MODE
R111
1 2
10KR3
PENTIUM CPU
INT. SD DISABLE INT. KBC DISABLE
IRQ3
3,11,14,17,21
3,11,14,17,21
3,11,14,17,21
3,11,14,17,21
1 2
BT+
SPKRTC
IRQ3
IRQ4
IRQ4
3,11,14,21
3,14,21
RZ5
1KR3
+5V
1
2
3,14,17
3,11,17
R155
10KR3
3,14
3,11
3,21
+3.3V
IRQ5
IRQ5
IRQ6
IRQ6
IRQ7
IRQ7
IRQ9
IRQ9
IRQ10
IRQ10
IRQ11
IRQ11
IRQ1
13
IRQ12
13
IRQ14
3
IRQ15
IOCHRDY#
IOCHRDY
IO16#
$PWRBTN#
3 22
+3.3V
1
DA1
S1N4148
2
2
DZ3
MMBZ5246B
1
GPI10
3
PULL HIGH
PULL LOW
Title
Size Document Number REV
Date: October 2, 1997 Sheet 4 of 23
RP67
1
8
2
7
3
6
4 5
SRN10K
RP66
1
8
2
7
3
6
4 5
SRN10K
+3.3V
R328
1 2
8
7
6
+5V
+5V
3
R119
100KR3
R127
DUMMY-R3
0R3
PWR_SW#
RN8
1
2
3
4 5
SRN10K
R333
1 2
1KR3
R324
1 2
1KR3
R106
1 2
0R3
1
RX31
100KR3
2
BAT_IN#
UX1
1
2
3
C 96183 SD
5
OUT
NC
VDD
4
GND
NC
S-80750SN
+5V
1
2
1
2
NORMAL CACHE
DRAMCACHE
ACER TAIPEI TAIWAN R.O.C
ISA PULL HIGH & PULL LOW
390 ACERNOTE LIGHT


C392
SC4D7U16V6ZY
C394
SCD1U
C397
SCD1U
C398
SCD1U
C391
SC4D7U16V6ZY
+3.3V
C399
C390
SC4D7U16V6ZY
SCD1U
C393
SCD1U
C396
SCD1U
C395
SCD1U
2
2
$CAS#[0..7]
$A[2..11]
$MD[0..63]
2,7
$MCAS#[0..7]
RP39
1
2
3
4 5
SRN10
RP37
1
2
3
4 5
SRN10
RP40
1
2
3
4 5
SRN10
1
2
3
4 5
1
2
3
4 5
1 2
1 2
RP38
SRN10
RP36
SRN10
8
$MCAS#0
7
$MCAS#1
6
$MCAS#2
$MCAS#3
8
$MCAS#4
7
$MCAS#5
6
$MCAS#6
$MCAS#7
8
$MA12
7
$MA13
6
8
7
6
8
7
6
R187
10R3
R186
10R3
$MA2
$MA3
$MA4
$MA5
$MA6
$MA7
$MA8
$MA9
$MA10
$MA11
$MAA0
$MAA1
$MA[2..11]
$SDRAM_CLK0
877
$CAS#0
$CAS#1
$CAS#2
$CAS#3
$CAS#4
$CAS#5
$CAS#6
$CAS#7
$A12
2
$A13
2
$AA0
2
$AA1
2
$A2
$A3
$A4
$A5
$A6
$A7
$A8
$A9
$A10
$A11
$MD[0..63]
CN26
SDIMM144
145
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144143
146
$MD32
$MD33
$MD34
$MD35
$MD36
$MD37
$MD38
$MD39
$MCAS#4
$MCAS#5
$MD40
$MD41
$MD42
$MD43
$MD44
$MD45
$MD46
$MD47
$MD48
$MD49
$MD50
$MD51
$MD52
$MD53
$MD54
$MD55
$MCAS#6
$MCAS#7
$MD56
$MD57
$MD58
$MD59
$MD60
$MD61
$MD62
$MD63
$MA3
$MA4
$MA5
$MA7
$MA11
$CLKEN0
$MSCAS#0
$CLKEN1
1
R337
DUMMY-R3
2
RX15
0R3
1 2
1 2
RX14
0R3
$SMBCLK_DIM1
2
2
2
SDRAM_A12
SDRAM_A13
$SDRAM_CLK1
$MA12
$MA13
EDO_A12
7
RX17
0R3
1 2
1 2
8
7
7
7
RX16
0R3
EDO_A13
$MA12
$MA13
7
1
$MD0
$MD1
$MD2
7
$MSRAS#0
2
$MWE#
2
$MRAS#0
2
$MRAS#1
1
2
7
R336
DUMMY-R3
$DIM2_MD24
7
$DIM2_MD25
7
$DIM2_MD26
7
$DIM2_MD27
7
$SMBDATA_DIM1
2
7
$MD3
$MD4
$MD5
$MD6
$MD7
$MCAS#0
$MCAS#1
$MAA0
$MAA1
$MA2
$MD8
$MD9
$MD10
$MD11
$MD12
$MD13
$MD14
$MD15
$MD16
$MD17
$MD18
$MD19
$MD20
$MD21
$MD22
$MD23
$MA6
$MA8
$MA9
$MA10
$MCAS#2
$MCAS#3
$MD28
$MD29
$MD30
$MD31
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
135
137
139
141
ACER TAIPEI TAIWAN R.O.C
DIMM SOCKET-1
Title
Size Document Number REV
B 96183 SD
Date: August 4, 1997 Sheet 6 of 23
390 ACERNOTE LIGHT

C380
SC4D7U16V6ZY
C388
SCD1U
C385
SCD1U
C386
SCD1U
C381
SC4D7U16V6ZY
+3.3V
C389
C382
SC4D7U16V6ZY
C387
SCD1U
C384
SCD1U
SCD1U
C383
SCD1U
1,3,8,12
$MD[0..63]
2,6
$MCAS#[0..7]
$MA[2..11]
+5V
U10A
1
4
U38D
1 2
7 1
1
4
11 10
7 1
1
4
4 3
7 5
1
4
8 9
7 6
1
R98
100KR3
2
3
SO4066
U10B
2
SO4066
U10C
SO4066
U10D
SO4066
$SMBDATA
SDRAM
3
$SMBCLK
+5V
141
3
12 11
7
SSAHCT125
C315
SCD1U
$SMBDATA_DIM2
$SMBCLK_DIM2
$SMBDATA_DIM1
$SMBCLK_DIM1
$SDRAM_CLK2
8
$MD[0..63]
CN25
SDIMM144
145
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144143
146
$MD32
$MD33
$MD34
$MD35
$MD36
$MD37
$MD38
$MD39
$MCAS#4
$MCAS#5
$MA3
$MA4
$MA5
$MD40
$MD41
$MD42
$MD43
$MD44
$MD45
$MD46
$MD47
$MD48
$MD49
$MD50
$MD51
$MD52
$MD53
$MD54
$MD55
$MA7
$MA11
$MCAS#6
$MCAS#7
$MD56
$MD57
$MD58
$MD59
$MD60
$MD61
$MD62
$MD63
$SMBCLK_DIM2
$CLKEN0
$MSCAS#1
$CLKEN1
1
2
R332
DUMMY-R3
2
2
2
EDO_A12
EDO_A13
$SDRAM_CLK3
SDRAM_A12
SDRAM_A13
6
6
8
6
6
1
$MD0
$MD1
$MD2
8
7
6
$SMBDATA_DIM2
$MD3
$MD4
$MD5
$MD6
$MD7
$MCAS#0
$MCAS#1
$MA2
$MD8
$MD9
$MD10
$MD11
$MD12
$MD13
$MD14
$MD15
$MD16
$MD17
$MD18
$MD19
$MD20
$MD21
$MD22
$MD23
$MA6
$MA8
$MA9
$MA10
$MCAS#2
$MCAS#3
$MD24
$MD25
$MD26
$MD27
$MD28
$MD29
$MD30
$MD31
6
6
$MAA0
6
$MAA1
6
6
$MSRAS#1
2
$MWE#
2
$MRAS#2
2
$MRAS#3
2
1
R331
DUMMY-R3
2
6
RNZ1
6
6
6
6
$DIM2_MD24
$DIM2_MD25
$DIM2_MD26
$DIM2_MD27
1
2
3
4 5
SRN33
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
135
137
139
141
ACER TAIPEI TAIWAN R.O.C
DIMM SOCKET-2
Title
Size Document Number REV
B 96183 SD
Date: August 7, 1997 Sheet 7 of 23
390 ACERNOTE LIGHT



+5V
1
R199
15KR3
2
R206
VSYNC
$GREEN
R28
1 2
75R3
R8
1 2
15KR3
$RED
R9
1 2
75R3
D6
BAV99LT1
3
1 2
1 2
1 2
L2
1 2
NL322522T-2R2
R202
1 2
10R3
NL322522T-2R2
1 2
NL322522T-2R2
1 2
1 2
100R3
C26
SC47P
R203
C234
1KR3
SC47P
R200
C235
10R3
SC47P
C247
SC47P
CRT_GND
C236
CRT_GND
CRT_GND
C261
SC47P
R18
100R3
1 2
C237
SC47P
1 2
1 2
SC47P
C245
SC47P
R3
1KR3
C218
SC47P
$
B
L
U
E
D8
BAV99LT1
3
L3
L1
$
G
R
E
D9
E
N
BAV99LT1
3
DDC_CLK
9
VSW3
4
VSYNC
9
$BLUE
$BLUE
9
R19
1 2
75R3
CRT_GND
HSYNC
HSYNC
9
$GREEN
9
CRT_GND
DDC_DATA
9
+5V
$RED
9
CRT_GND
VSW1
4
$
R
E
D
1 2
V
S
Y
N
C
3
1 2
D7
BAV99LT1
DOCK_HSYNC
$DOCK_B
DOCK_VSYNC
DOCK_VSW3
DOCK_DDC_CLK
CRT_GND
$DOCK_R
DOCK_DDC_DATA
$DOCK_G
DOCK_VSW1
H
S
Y
N
C
3
1 2
23
23
16
5
15
10
4
14
9
3
13
8
2
12
7
1
11
6
17
CRT CONNECTOR
23
23
Dismount
D5
BAV99LT1
23
23
23
+5V
23
$P[0..23]
9
CN4
VIDEO-15-4-D
23
9
9
9
$SHFCLK
CN9
5
1
2
1 2
R270
100R3
R224
100R3
$DOTCLK
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
DCBATOUT
5
2
SC2D2U16V5ZY
CX24
SC1KP
+5V
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
CCFT
3
3
AMP-CONN50A
C262
6
7
8
9
10
C243
SC1U25V5MY
C242
SC10U35V0ZY
CONTRAST
1
2
3
1
1
1
2
$LCD_HSYNC
$DOTCLK
$LCD_VSYNC
$R2
$R4
$R5
$R7
$G2
$G4
$G5
$G7
$B2
$B4
$B5
$B7
$TFT_DE
$LCDPWR
UZ1
OE#
A
GND
NC7SZ125
+5V
3,4
CN8
1
2
3
4
5
HRS-CONN10B
1
2
3
VCC
Y
RZ7
510R3
1 2
ID_DATA
1 2
C248
SC2D2U16V5ZY
UZ2
OE#
A
GND
NC7SZ125
1 2
+5V
$DISPLAY
4
CX23
SC1KP
C257
C246
SC1KP
SCD1U
5
4
+5V
VCC
SCD1U
LCDVEE
CZ2
RZ9
5K1R3D
+5V
CZ1
SCD1U
1
RZ8
2
33R3
R223
100R3
5
4
Y
1
RZ10
100R3
2
$R0
$R1
$R3
$R6
$G0
$G1
$G3
$G6
$LCDPWR
9
9
ID_CLK
3
$LCD_VSYNC
$LCD_HSYNC
$TFT_DE
L15
1 2
BK1608LL121
LCDVEE
ENAVEE
$B0
$B1
$B3
$B6
1 2
U21
1
2
$P0
3
$P1
4
$P3
5
$P6
6
$P2
7
$P4
8
$P5
9
$P7
10
1
2
$P8
3
$P9
4
$P11
5
$P14
6
$P10
7
$P12
8
$P13
9
$P15
10
1
2
$P16
3
$P17
4
$P19
5
$P22
6
$P18
7
$P20
8
$P21
9
$P23
10
IPEC330-470FS
10R3
R70
1 2
$FLM
$LP
9
1 2
$MOD
R234
10R3
1 2
IPEC330-470FS
U25
IPEC330-470FS
U30
1 2
R60
R213
33R3
20
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
11
10R3
C69
C93
SC33P
SC33P
1 2
C258
SC39P
RP42
1
2
3
4 5
SRN47
RP45
1
2
3
4 5
SRN47
RP46
1
2
3
4 5
SRN47
RP43
1
2
3
4 5
SRN47
RP41
1
2
3
4 5
SRN47
RP44
1
2
3
4 5
SRN47
1 2
R217
22R3
C105
SC33P
1 2
8
7
6
8
7
6
8
7
6
8
7
6
8
7
6
8
7
6
R220
22R3
1 2
RX42
33R3
$B0
$B1
$B3
$B6
$B2
$B4
$B5
$B7
$G0
$G1
$G3
$G6
$G2
$G4
$G5
$G7
$R0
$R1
$R3
$R6
$R2
$R4
$R5
$R7
R65
22R3
ACER TAIPEI TAIWAN R.O.C
CRT & LCD CONN
Title
Size Document Number REV
B 96183 SD
Date: October 2, 1997 Sheet 10 of 23
390 ACERNOTE LIGHT


+3.3V +5V
C127
SCD1U
+3.3V
+5V
+12V
$PCIRST#
3
$DATA
11
$CLOCK
11
$LATCH
11
A_VPP A_SLOT_VCC
1
C144
C322
2
SCD1U
ST10U16VBM
BCINT#
BCSERR#
BCREQ#
BCAUDIO
ACINT#
ACSERR#
ACREQ#
ACAUDIO
1
2
3
4
5 6
C126
SCD1U
U31
15
3.3V
16
3.3V
17
3.3V
1
5V
2
5V
30
5V
7
12V
24
12V
6
RESET
14
RESET#
3
DATA
4
CLOCK
5
LATCH
19
NC
13
NC
18
OC#
TPS2206
1
C143
2
SCD1U
C323
ST10U16VBM
RP22
1
2
3
4
5 6
SRP10K
A_SLOT_VCC
RP16
SRP10K
ACCD1#
ACCD2#
A_VS1
A_VS2
C119
SCD1U
B_SLOT_VCC
10
9
8
7
10
9
8
7
AVPP
AVCC
AVCC
AVCC
BVCC
BVCC
BVCC
BVPP
NC
NC
NC
NC
NC
GND
C128
SC22U10V0ZY
8
9
10
11
20
21
22
23
25
26
27
28
29
12
1
CX3
2
ST100U10VDM
BCPERR#
BCIRDY#
BCLKRUN#
BCBLOCK#
ACPERR#
ACIRDY#
ACLKRUN#
ACBLOCK#
1
2
3
4
5 6
C139
C140
SCD1U
SCD1U
A_VPP
A_SLOT_VCC
B_SLOT_VCC
B_VPP
B_VPP B_SLOT_VCC
RP14
SRP10K
C121
SCD1U
BCSTOP#
BCDEVSEL#
BCTRDY#
BCRST#
ACSTOP#
ACDEVSEL#
ACTRDY#
ACRST#
10
9
8
7
+3.3V
1,3,7,8
1,3,7,8
3,16
1
C304
2
ST10U16VBM
1
2
3
4
5 6
BCCD1#
BCCD2#
C145
SCD1U
$SMBDATA
$SMBCLK
SYS_COM
RX29
22KR3
+3.3V
RP23
SRP10K
RP15
1
2
3
4
5 6
SRP10K
B_VS1
B_VS2
1
C321
2
ST22U
1
2
C120
SCD1U
B_SLOT_VCC
10
9
8
7
A_SLOT_VCC
10
9
8
7
1
2
3
4
1
C303
2
ST10U16VBM
BCSTSCHG
ACSTSCHG
+12V
U12
SDA
SCL
O.S.
GND
LM75CIMX-3
C138
SCD1U
+VS
1
2
ST10U16VBM
H
1
AMP-CONN152
H
2
C305
CN16
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
B_SLOT_VCC
C297
C326
C295
11
SCD1U
11
11
11
11
11
11
11
11
11
11,18
11
11
11
11,18
11
11
11
11
11
11
11
11
11
11
11
390 ACERNOTE LIGHT
C296
SCD1U
SCD1U
SCD1U
B_VPP
C313
SCD1U
BCAD0
BCCD1#
BCAD1
BCAD2
BCAD3
BCAD4
BCAD5
BCAD6
BCAD7
BRSVD/D14
BCCBE#0
BCAD8
BCAD9
BCAD10
BCAD11
B_VS1
BCAD12
BCAD13
BCAD14
BCAD15
BCCBE#1
BCAD16
BCPAR
BRSVD/A18
BCPERR#
BCBLOCK#
BCGNT#
BCSTOP#
BCINT#
BCDEVSEL#
BCCLK
BCTRDY#
BCIRDY#
BCFRAME#
BCCBE#2
BCAD17
BCAD18
BCAD19
BCAD20
B_VS2
BCAD21
BCRST#
BCAD22
BCSERR#
BCAD23
BCREQ#
BCAD24
BCCBE#3
BCAD25
BCAUDIO
BCAD26
BCSTSCHG
BCAD27
BCAD28
BCAD29
BCAD30
BRSVD/D2
BCAD31
BCLKRUN#
BCCD2#
BCCBE#[0..3]
BCAD[0..31]
ACER TAIPEI TAIWAN R.O.C
PCMCIA SOCKET & POWER CONTROLLER TPS2206
Title
Size Document Number REV
B 96183 SD
Date: August 7, 1997 Sheet 12 of 23
A_SLOT_VCC
1
C319
C118
C116
C117
SCD1U
C107
C302
SCD1U
SC2D2U50V
11
+3.3V
C151
SCD1U
8
7
A0
6
A1
5
A2
11
1
CX4
2
ST100U10VDM
+5V
U9D
1
4
12
ACCD2#
BCCD2#
13
11
7
SSHCT08
SCD1U
SCD1U
A_VPP
ACAD0
ACCD1#
11
ARSVD/D14
11
11
ARSVD/A18
11
11
11
11
11
11
ACDEVSEL#
11
11
11
11,18
11
11
11
11,18
11
11
11
11
ACPERR#
ACBLOCK#
ACSTOP#
11
ACTRDY#
ACIRDY#
ACFRAME#
ACRST#
ACSERR#
ACSTSCHG
ARSVD/D2
ACLKRUN#
ACCD2#
11
11
A_VS1
ACPAR
ACGNT#
ACINT#
ACCLK
A_VS2
ACREQ#
ACAUDIO
ACCBE#[0..3]
ACAD[0..31]
CARD_IN#
ACAD1
ACAD2
ACAD3
ACAD4
ACAD5
ACAD6
ACAD7
ACCBE#0
ACAD8
ACAD9
ACAD10
ACAD11
ACAD12
ACAD13
ACAD14
ACAD15
ACCBE#1
ACAD16
ACCBE#2
ACAD17
ACAD18
ACAD19
ACAD20
ACAD21
ACAD22
ACAD23
ACAD24
ACCBE#3
ACAD25
ACAD26
ACAD27
ACAD28
ACAD29
ACAD30
ACAD31
2
SCD1U
C122
SCD1U
3
ST10U16VBM
C306
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76



+5V
1
D2
RP1
1
PPD4
2
PPD5
3
PPD6
4
PPD7
R5
1 2
1KR3
C229
SC180P
5 6
C228
SC180P
SC180P
C224
PBUSY
PPD0
PPD1
PPD2
PPD3
PPD4
PPD5
P3_MODE
PPD6
PNOCON
PPD7
PFDD/PRT#
FDD+5V
SC180P
PRT+5V
C13
PPD[0..7]
14,23
PSTROB#
14
PAUTOFD#
14
PERROR#
14
PINIT#
14
PSLCTIN#
14
PACK#
14
PBUSY
PBUSY
14
PPE
14
PSLCT
14
C6
C5
C4
SC180P
C230
SC180P
SC180P
SC180P
SC180P
+5v
C7
R198
1 2
4K7R3
C225
SC180P
SC180P
C12
SRP4K7
SC180P
10
9
PPD3
8
PPD2
7
PPD1
PPD0
C8
C226
C227
SC180P
SC180P
PRT+5V
SC180P
S1N4148
2
C11
C10
C9
SC180P
SC180P
PRT+5V
PAUTOFD#
PERROR#
PINIT#
PSLCTIN#
26
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
27
RP2
1
2
3
4
5 6
SRP1K
CN2
PRNT25-4-D
10
PRT+5V
9
PSTROB#
8
PACK#
7
PPE
PSLCT
PBUSY
+5V
3MODE#
3
RZ14
1 2
10KR3
DZ4
S1N4148
XNOCON
FDD5VON#
1 2
C106
SCD1U
PNF
+5V
1
4 4
5 6
7
D12
1 2
S1N4148
R233
1 2
1MR3
SC1U25V5MY
R236
U47C
1
TSHCT08
4
8
MTR1#
14
7
1 2
+5V
+5V
1
4
1 2
7
+5V
1
4
11 10
7
1 2
100R3
XNOCON
FDD/PRT#
3
RY3
100KR3
U8A
SSHCT14
U8E
SSHCT14
12
13
EXT_FDD_SMI#
U2B
1 2
SSABT125
+5V
U40A
SSHCT32
1
4
1
2
C273
7
3
14
+5V
13 12
R197
33R3
MTR0#
RY2
1 2
100KR3
+5V
1
4
7
FDD/PRT#
23
U8F
SSHCT14
P3_MODE
9
10
+5V
1
R235
10KR3
2
+5V
1
4
7
NOCON
+5V
2 3
PNF
1
4 1
7
U47D
TSHCT08
11
+5V+5V
1
2
1 2
1 2
U2A
SSABT125
R78
10KR3
Wide GND line
+5V+5V
Serial Port COM1
CN3
10
5
9
4
8
3
7
2
6
1
11
RS232-9-4-D
1
2
3
4
U13
GND
IN
IN
EN#
TPS2013D
CX1
SCD1U
OUT
OUT
OUT
OUT
ST10U16VBM
PRI1#
14
PDTR1#
14
PCTS1#
14
PSOUT1#
14
PRTS1#
14
PSIN1
14
PDSR1#
14
PDCD1#
14
C14
C15
SC680P
SC680P
8
7
6
5
1
C223
2
C16
SC680P
1
R205
100KR3 C222
2
SC680P
C17
SCD1U
FDD+5V
SC680P
C19
C18
SC680P
C220
C221
SC680P
SC680P
ACER TAIPEI TAIWAN R.O.C
PARALLEL & SERIAL PORT
Title
Size Document Number REV
B 96183 SD
Date: August 5, 1997 Sheet 15 of 23
390 ACERNOTE LIGHT
R196
PNOCON
100R3
R195
PFDD/PRT#
100R3
GPI9
3
NOCON
3
1
R11
10KR3
2
R10
1 2
FDD5VON#PNF
100KR3

+5V
ST10U16VBM
14
1
2
C233
IRRX
C3
SCD1U
USB_ON#
3
+5V +5V
1
R2
100KR3
2
IRSEL0
14
141
0
7
23
1
C22
2
ST4D7U
1 2
C29
SCD47U50V6ZY
IRTX
U38C
SSAHCT125
R4
33R5
+5V
1
R254
100KR3
2
14
FIR+5V
FIR_EN#
3
+5V
R30
100KR3
R112
USBPWR1
1 2
9 8
1
2
R31
82R3
C1
SCD1U
CPU_COM
1
SYS_COM
12
1
DUMMY-R3
R321
DUMMY-R3
U14
1
2
3
4
1
R208
100KR3
2
1
R38
100KR3
2
TPS2014
1
2
8
6
9
8
GND
OUT
7
IN
OUT
6
IN
OUT
5
EN#
OC#
C249
SCD1U
+3.3V
U1
IRED CATH
RX OUT
IRED ANODE
SD/MODE
GND PAD
TFDS6000
1 2
R194
1 2
10R6
R193
1 2
10R6
GND PAD
RX22
10KR3
1
2
1
2
7
TX IN
5
NC
4
GND
3
VCC
10
R17
0R3
R209
DUMMY-R3
$OVCR#0
1
C24
2
ST100U10VDM
2
D1
S1N4148
1
1 2
SC2D2U16V5ZY
3
R1
DUMMY-R3
FIR
C30
GND to pin4
C216
SCD1U
2
USBPWR1
1
2
C320
SCD1U
3,23
C21
SCD1U
+5V
1
4
11 10
7
USB_OUT/IN
R16
1 2
10KR3
U32E
SSHCT14
Q3
213
C20
SCD1U
2SJ317
1 2
+3.3V
+5V
USBPWR1
C217
SC470P
C300
SCD1U
FAN conn.
CN1
6
1
2
3
4
5
7
BERG-USB
CN12
1
2
CON2-10
R244
100KR3
1
R66
100KR3
3,4,23
2
3,4,23
DIRECTLY CONNECTING TO CHASIS ( PIN 6 , 7 )
+5V
C2
SCD1U
1
C301
SCD1U
$USBP00
$USBP01
3
Q6
2SJ317
2
+5V +5V
2
D11
S1N4148
1
R228
33R3
C269
SC22P
BZ1
1
2
BUZZER-3
ACER TAIPEI TAIWAN R.O.C
USB & FIR & BUZZER & FAN
Title
Size Document Number REV
B 96183 SD
Date: August 7, 1997 Sheet 16 of 23
390 ACERNOTE LIGHT
C275
SCD1U
C357
SCD1U
C276
SCD1U
R227
1 2
47KR3
1 2
3
1
Q12
SMPSA13
2
2
D10
S1N4148
1
RING_MODEM
21
SPKR
SPKR
3
+5V
+5V
1
RZ11
1KR3
SPKR_OUT
11
2
1
4
13 12
7
U32F
SSHCT14


ENAUDIO#
3
+5V
1
2
+5V
C290
ST4D7U
1
RZ13
10KR3
2
-OUTL -OUTR
-INL
1
2
3
4
5
6
7
8
C291
SC1U25V5MY
U27
LM4863
SH_DOWN
HP-IN
GND
+OUTA
VDD
-OUTA
-INA
GND
+INA
GND
+OUTB
VDD
-OUTB
-INB
BYPASS
+INB
CN14
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
MOLEX-CON10-2
AUDIO JACK BOARD FOR 390
16
15
14
13
12
11
10
9
LINE_OUT_L
LINE_OUT_R
OP_HP_IN
LINE_IN_L
LINE_IN_R
MIC_IN
MODEM_SPKR
21
+OUTR+OUTL
-INR
LINE_OUT_L
LINE_OUT_R
LINE_IN_L
LINE_IN_R
MIC_IN
R85
1 2
1 2
+5VA
1
2
1
2
R214
20KR3
R215
20KR3
33KR3
R73
33KR3
R80
R36
20KR3
1 2
33KR3
23
R77
1 2
33KR3
SOUND_L
17
OP_HP_IN
OP_HP_IN
1
R76
100KR3
2
SOUND_R
17
23
+5V
23
17,23
17,23
17,23
C68
1 2
SCD1U
CZ5
SC150P
CZ6
SC150P
-OUTL-INL
1 2
-OUTR-INR
1 2
OP_VREF
C43
SC1U25V5MY
C308
ST100U10VDM
C299
ST100U10VDM
LINE_OUT_L
LINE_OUT_R
MIC_IN
OP_VREF
C75
SCD1U
-OUTL
+OUTL
-OUTR
+OUTR
R218
1 2
20KR3
C259
SCD1U
CX28
SC470P
CX30
SC470P
3
2
1 2
+5VA
CX29
SC470P
CX31
SC470P
8
4
R219
47KR3
C263
SC150P
CN13
1
2
CON2-10
CN15
1
2
CON2-10
U5A
1
SLM1458
C264
SCD1U
C50
SCD1U
C54
SCD1U
C38
SCD1U
A_VS2
B_VS2
MODEM_MIC
A_VS2
B_VS2
21
11,12
11,12
C310
R23
10KR3
1
1
R141
100KR3
2
R40
1 2
10KR3
1
R120
100KR3
2
1
1 2
3
Q10
2N7002
2
1 2
3
2
BCAUDIO
12
ZVB_ON
3
ACAUDIO
12
ZVA_ON
3
SCD1U
1 2
C271
SCD1U
R26
10KR3
Q11
2N7002
R39
10KR3
+5VA
OP_VREF
C42
1
R37
C63
20KR3
2
SCD1U
C265
R216
1 2
SCD1U
1
R29
20KR3
2
C37
SC3300P50V3KX
20KR3
SCD1U
5
6
1 2
+5VA
U5B
7
SLM1458
R35
20KR3
C260
SC330P
RDATA_RACE
RDATA_RACE
17
ACER TAIPEI TAIWAN R.O.C
OP AMP LM4863 & DATARACE & JACK
Title
Size Document Number REV
C 96183 SD
Date: September 30, 1997 Sheet 18 of 23
390 ACERNOTE LIGHT

+5V
+5V
1
R232
C282
1KR3
CX10
SC2P
X1
XTAL-32.768KHZ
SCD1U
U22
24
VCC
13
CS#
14
AS
15
R/W#
17
DS
18
RST#
21
RCL#
22
EXTRAM
20
BC
2
X1
3
X2
BQ3285LD
CX11
SC2P
11
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
INT#
32K
MOT
VSS
VSS
XD7
10
XD6
9
XD5
8
XD4
7
XD3
6
XD2
5
XD1
4
XD0
19
23
1
12
16
1
R68
0R3
2
1
RX28
100KR3
2
DC_5VSB +3.3V
1
R249
10KR3
2
1 2
$OSC32KI
3
NOTE : Q8 ON BOARD , R346 JUST RESERVED PAD
D3
S1N4148
R247
DUMMY-R3
DC_5VSB
1
1
R250
1KR3
2
1 2
1
2
3
2
R248
10KR3
Q7
2N7002
$IRQ8#
CHRG_IRQ
3
22
3
RSTDRV
3
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
XDIR
XDIR
SD[0..7]
XD[0..7]
U23
2
A1
B1
3
A2
B2
4
A3
B3
5
A4
B4
6
A5
B5
7
A6
B6
8
A7
B7
9
A8
B8
19
G
VCC
1
DIR
GND
TSACT245
Dismount
3,14,17,21
3,13
18
SD0
17
SD1
16
SD2
15
SD3
14
SD4
13
SD5
12
SD6
11
SD7
20
10
C98
SCD1U
+5V
2
PWRGOOD#
22
RTCAS
3
RTCRW
3
RTCDS
3
RTC256
3
1
G2
2
GAP-OPEN
GAP-OPEN
2
GY1
1
1 2
1
BT1
BH-12
2
SA[0..15]
3
U7
12
3
3
BIOSA16
3
ROMKBCS#
MEMR#
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
3
FLASH_ON
A0
11
A1
10
A2
9
A3
8
A4
7
A5
6
A6
5
A7
27
A8
26
A9
23
A10
25
A11
4
A12
28
A13
29
A14
3
A15
2
A16
22
CE
24
OE
A17/N.C
S128K8-150
BIOSA17
3
+5V
C312
SCD1U
32
VCC
13
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
PGM
VSS
VPP
XD0
14
XD1
15
XD2
17
XD3
18
XD4
19
XD5
20
XD6
21
XD7
31
16
1
30
2
MEMW#
3
3
2
Q13
S2N3906
1
1
R243
+12V
10KR3
2
3
Q14
RN1424
1
C311
SCD1U
SKT1
SSKT32
PLCC ROM SOCKET
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
RN6
1
2
3
4 5
SRN0
RN7
1
2
3
4 5
SRN0
8
SD0
7
SD1
6
SD2
SD3
8
SD4
7
SD5
6
SD6
SD7
ACER TAIPEI TAIWAN R.O.C
RTC & BIOS ROM
Title
Size Document Number REV
B 96183 SD
Date: October 2, 1997 Sheet 19 of 23
390 ACERNOTE LIGHT

HDD_5V
HDD_5V
RP25
1
DSD4
2
DSD5
3
DSD6
4
DSD7
5 6
SRP10K
1
DSD12
2
DSD13
3
DSD14
4
DSD15
5 6
RP55
SRP10K
+5V
L13
1 2
SCHOKE-D
1
1 2
SIDRDY
CDROM_5V
ST10U16VBM
1
R317
4K7R3
2
C344
SIDED9
SIDED11
SIDED13
SIDED15
SIDEIOR#
CD_CS3#
CDROM_5V
CD_CS1#
SIDEA1
2
R318
1KR3
1
2
CN19
4
3
HDD_5V
10
9
DSD0
8
DSD1
7
DSD2
DSD3
PIDEDRQ
3
PIDE_DACK#
3
HDD_5V
10
9
DSD8
8
DSD9
7
DSD10
DSD11
+5V
L18
1 2
SCHOKE-D
1
C342
2
ST22U
IDE_D8
IDE_D9
IDE_D10
1
R305
IDE_D11
5K6R3
IDE_D12
IDE_D13
2
IDE_D14
IDE_D15
PIDEIOR#
R306
PIDRDY
1 2
33R3
PIDEA2
IDE_CS3#
1
R307
4K7R3
2
HDD_5V
C345
SCD1U
42
1
2
21
3
22
4
23
5
24
6
25
7
26
8
27
9
28
10
29
11
30
12
31
13
32
14
33
15
34
16
35
17
36
18
37
19
38
20
39
40
41
4
4
HRS-CON40
IDE_D7
IDE_D6
IDE_D5
IDE_D4
IDE_D3
IDE_D2
IDE_D1
IDE_D0
PIDEIOW#
PIDEA1
PIDEA0
IDE_CS1#
RSTDRV#
1
2
1 2
1
R309
4K7R3
2
HDD_LED#
R285
4K7R3
4
R308
SIRQI
0R3
3
SIDE_DACK#
3
13
CDROM_5V
R280
33R3
C346
SCD1U
CN20
33 34
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
MOLEX-CONN30A
CD-ROM 2 CONN.
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32 31
C347
SCD1U
SIDED10
SIDED12
SIDED14
SIDEA2
CDROM_5V
LED
SIDEA0
INTR
SIDEIOW#
SIDED8
CDROM_5V
1
C341
2
ST10U16VBM
CDROM_LED#
SIDEDRQ
3
1
R320
5K6R3
2
13
RP65
1
SID4
2
SID5
3
SID6
4
SID7
5 6
CDROM_5V
3 3
DSD0
DSD1
DSD2
DSD3
DSD4
DSD5
DSD6
DSD7
DSD8
DSD9
DSD10
DSD11
DSD12
DSD13
DSD14
DSD15 IDE_D15 SID15
SRP10K
DSD[0..15] SID[0..15]
RP53
1
2
3
4 5
SRN100
RP54
1
2
3
4 5
SRN100
RP29
1
2
3
4 5
SRN100
RP30
1
2
3
4 5
SRN100
CDROM_5V
10
9
SID0
8
SID1
7
SID2
SID3
8
IDE_D0
7
IDE_D1
6
IDE_D2
IDE_D3
8
IDE_D4
7
IDE_D5
6
IDE_D6
IDE_D7
8
IDE_D8
7
IDE_D9
6
IDE_D10
IDE_D11
8
IDE_D12
7
IDE_D13
6
IDE_D14
SID0
SID1
SID2
SID3
SID4
SID5
SID6
SID7
SID8
SID9
SID10
SID11
SID12
SID13
SID14
CDROM_5V
SID12
SID13
SID14
SID15
RP64
1
2
3
4
5 6
SRP10K
RP57
1
8
2
7
3
6
4 5
SRN100
RP34
1
8
2
7
3
6
4 5
SRN100
RP60
1
8
2
7
3
6
4 5
SRN100
RP63
1
8
2
7
3
6
4 5
SRN100
SIDED0
SIDED1
SIDED2
SIDED3
SIDED4
SIDED5
SIDED6
SIDED7
SIDED8
SIDED9
SIDED10
SIDED11
SIDED12
SIDED13
SIDED14
SIDED15
CDROM_5V
2
R319
4K7R3
CDROM_5V
10
9
SID8
8
SID9
7
SID10
SID11
RP26
1
8
PDSA0
3
PDSA1
3
PDSA2
3
PIDERDY
3
SIDA0
3
SIDA1
3
SIDA2
3
SIDERDY
3
SIDECS3#
3
SIDECS1#
3
PIDECS3#
3
PIDECS1#
3
SIDIOR#
3
SIDIOW#
3
PIDIOR#
3
PIDIOW#
3
2
3
4 5
SRN47
RP49
1
2
3
4 5
SRN47
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
PIDEA0
7
PIDEA1
6
PIDEA2
PIDRDY
RX25
1 2
HDD_5V
4K7R3
8
SIDEA0
7
SIDEA1
6
SIDEA2
SIDRDY
R156
47R3
R302
47R3
R159
47R3
R293
47R3
R303
47R3
R154
47R3
R157
47R3
R292
47R3
CD_CS3#
CD_CS1#
IDE_CS3#
IDE_CS1#
SIDEIOR#
SIDEIOW#
PIDEIOR#
PIDEIOW#
17
SIDED0
SIDED2
SIDED4
SIDED6
RSTDRV#
CD_AUDR
HDSEL#
14
14
14
14
14
14
14
14
14
14
14
RDATA#
WRTPRT#
WGATE#
WDATA#
STEP#
FDIR#
MTR0#
DSKCHG#
14
INDEX#
TRK0#
DR0#
RDATA#
WRTPRT#
TRK0#
DSKCHG#
INDEX#
INDEX#
1 2
DSKCHG#
TRK0#
1 2
WRTPRT#
RDATA#
THESE RESISTORS MUST BE CLOSED FDD CONN.
R255
1KR3
R266
1KR3
LED
41 44
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
43 42
FDD/CD-ROM CONN.
R253
1 2
1KR3
R261
1 2
1KR3
R275
1 2
1KR3
1
CN17
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
MOLEX-CONN40A
+5V
SIDED1
SIDED3
SIDED5
SIDED7
CD_AUDL
INTR
CD/FDD#
C317
SC1KP
17
Title
Size Document Number REV
C 96183 SD
Date: August 5, 1997 Sheet 20 of 23
R281
1 2
0R3
1
R276
4K7R3
2
R267
1 2
100KR3
3
R263
1 2
0R3
+5V
1
C327
2
SCD1U
ACER TAIPEI TAIWAN R.O.C
IDE CONN
390 ACERNOTE LIGHT
SIRQII
+5V
3MODE#
C324
ST10U16VBM
3
3

SD[0..15]
3
+12V
1
2
3,4,11,14,17
MODEM_EN#
3,21
3,21
3,21
3,21
3,4
C366
ST2D2U25VBM
3,4,11,14,17
3,4,11,14
3,4,11,14,17
22
3
3
3
3
3
3,4
3
18
C371
SC1U25V5MY
PWRGIN
FLASH_ON
LA20
LA21
LA22
LA23
IRQ11
BALE
IOR#
IOW#
AEN
IOCHRDY
RSTDRV
MODEM_MIC
XXDIR
DIS_ROM
MODEM_RI
IRQ10
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
LA20
LA21
LA22
LA23
IRQ11
IOR#
IOW#
C375
SC1KP
IRQ3
IRQ5
R338
1 2
DUMMY-R3
R339
1 2
DUMMY-R3
XXDIR
DIS_ROM
MEMW#
MEMR#
IOCHRDY
RSTDRV
+5V
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
IRQ11
IOW#
IOR#
C374
SCD1U
10
9
8
7
10
9
8
7
10
9
8
7
10
9
8
7
9
10
1
2
+5V
1 2
1 2
+5V
+5V
+5V
+5V
+5v
R142
100KR3
L17
BLM31A601S
1
4
7
SD4
SD5
SD6
SD7
SD15
SD14
SD12
SBHE#
LA21
LA23
LA22
IOW#
IOR#
3 4
C285
SC1KP1KV
C94
SC1KP1KV
L10
BLM31A601S
U40C
8
SSHCT32
+5v
IOCHK#
3,4
C338
SCD1U
+5v
U32B
SSHCT14
RJ11_GND
P3100SB
4
5
RV1
1
4
7
U40B
1
4
6
$RI
7
SSHCT32
1
2
3
CN6
5
GND
1
1
2
2
3
3
4
4
6
GND
RJ11-11395
RJ11_GND
RP68
1
SD0
2
SD1
3
SD2
4
SD3
5 6
+5V
+5V
+5V
+5V
RI_232#
14
1
R279
100KR3
2
$RI_OUT#
11
1
3
5
7
9
SRP10K
RP70
1
2
3
4
5 6
SRP10K
RP71
1
2
3
4
5 6
SRP10K
RP72
1
2
3
4
5 6
SRP10K
+5V
GF1
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
+5V
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
MS-DBG-GF68
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
CN24
SAM-CONN52D
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
33
34
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
LA17
LA17
LA18
LA18
LA19
LA19
SBHE#
MEMR#
MEMW#
SD0
SD1
SD2
SD3
SD4
+3.3V
1
2
ST2D2U25VBM
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
IOCHRDY
RSTDRV
C372
SC1KP
C365
16BIT_AEN
MODEM14M
IO16#
+5V
RING_MODEM
MODEM_SPKR
SBHE#
BIOSA16
BIOSA17
ROMKBCS#
MEMR#
MEMW#
3,4
SA[0..16]
3
3,21
3,21
3,21
3,4
3
3
3
3
3
C373
SCD1U
17
8
16
18
SD8
SD9
SD10
SD11 SD13
LA17
LA18
LA19
LA20
MEMW#
MEMR# IOCHK#
MODEM_RI
CN23
2
4
6
8
10
SAM-CONN10D
ACER TAIPEI TAIWAN R.O.C
GOLDEN FINGER & MODEM CONN
Title
Size Document Number REV
B 96183 SD
Date: August 5, 1997 Sheet 21 of 23
390 ACERNOTE LIGHT

3
MEDIA_LED#
13
+3.3V
12C232
ST100U10VDM
CZ4
SC1U10V5KX
PWRGOOD_VCC
+5V
1
C238
2
ST100U10VDM
DCBATOUT
C41
SC10U50V
5 6
PWRGIN
USING WIDE TRACE TO CHGR CONN GND
USING WIDE TRACE TO THE CHASSIS GND
POWER_LED
SLEEP#
3
CHGR_LED#
NLLED#
13
CLLED#
13
1
2
C39
SC10U50V
1
4
7
BT-
C61
ST100U10VDM
CZ3
SCD1U
+2.9V
U32C
SSHCT14
METAL
1
2
1
2
21
PAD
1 2
1 2
1 2
C231
ST150U10VDM
C239
ST100U10VDM
PWRGIN
C40
SC10U50V
R210
560R3
R12
560R3
R13
560R3
C252
SC1U10V5KX
R204
1 2
560R3
R32
1 2
560R3
R14
1 2
560R3
1
C48
2
ST150U10VDM
C219
SC1U10V5KX
ON/OFF#
PWGIN
C23
SC10U35V0ZY
+5V+5V
9 8
+6V
+12V
DC_5VSB
PWRGOOD_VCC
VCPU1
1
VCPU2
1
1
4
7
BT+
1 2
SCHOKE-D
C202
SCD1U
U32D
SSHCT14
PWRGOOD#
L14
C362
SCD1U
AD+5V
CN7
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
33
34
35
36
37
38
39
40
SMS14001GS
R57
1 2
ON/OFF# SYSTEM_ON#
19
SMB_CLK
SMB_DATA
TH
BT-SENSE
SCD1U
PWRGOOD
SC1KP
470R3
BT_QCHG
3,13
CX5
SC100P
AD+5v
SMB_CLK
13
BAT_USE#
3
3
BL1#
3
DCBATOUT
CHGR_LED#
3
2
Q5
RN1424
1
KBCLK
KBDATA
13,23
MSDATA
13,23
MSCLK
13
CN22
BT+SENSE
C369
1
2
3
4
5
6
7
C376
SC1KP
MOLEX-CON7-1
NOTE :
C370
SC100PCA1
1 2
470R3
R50
1 2
R268
1KR3
1 2
BL2#
PWRGIN
1KR3
R118
1 2
1KR3
BT+
3
CHGR_S_CLK
13
W_PROTEC#
3
DC_IN
3
1
2
1
R15
1MR3
2
+5V
5678
RN5
SRN10K
12 34
R25
1 2
47R3
R22
1 2
47R3
R21
1 2
47R3
BT+SENSE & BT-SENSE BOTH USE THIN TRACE FOR CONNECTION
BETWEEN CHARGER AND BATT CONN
BT+SENSE ===> CHGR PIN 9 CONNECT TO BATT CONN PIN 1
BT-SENSE ===> CHGR PIN 6 CONNECT TO BATT CONN PIN 6
Q2
2N7002
1
2
DISCHG
R59
1KR3
BT-SENSE
2
CN11
1
2
3
4
5
6
7
8
9
10
12
14
16
SIU
18
20
22
24
26
28
30
32
34
36
38
40
3
Q1
RN2424
1
C36
SC47P
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
SAM-CONN40D
1
R44
DUMMY-R3
2
C25
SC1KP
C35
SC47P
BT+SENSE
SYSTEM_ON#
C45
SC47P
BT_QCHG
DCBATOUT
1
2
2
4
6
8
10
R45
DUMMY-R3
+5V
R67
R62
1 2
470R3
TH
DISABLE
CN10
SAM-CONN10D
DC_IN
CHRG_IRQ
R251
1 2
100R3
BT+
CHGR_S_DATA
23
3
1
3
5
7
9
SMB_DATA
+3.3V
19
13
1
R99
10KR3
2
D13
1
2
PRLL4001
13
C272
ST4D7U
C56
SC47P
1 2
PWR_SW#
3,4
CHGR_5VSB
R42
1 2
KBCLK
KBCLK
47R3
ACER TAIPEI TAIWAN R.O.C
DC-DC & CHARGER & BAT CONN
Title
Size Document Number REV
B 96183 SD
Date: October 2, 1997 Sheet 22 of 23
13
390 ACERNOTE LIGHT

DOCK_IN1#
DOCK_IN2#
R277
1KR3
1 2
1 2
R146
1KR3
100KR3
DOCK_OK
R278
3
DOCK_IN2#
+5V +5V
1
2
EXT_FDD_5V_ON
1 2
1
R147
100KR3
2
3
R43
16
BUFFER_EN
100R3
USBPWR1
12
13
22
1 2
+5V
1
4
7
CN5
1
2
3
14 14
14
14,15,23
R221
DOCK+5V
100R3
1 2
$STANDBY#
3
OP_HP_IN LINE_OUT_L
18 18
LINE_OUT_R
18
LINE_IN_R
18
PDCD1#
14
EXT_FDD_SMI#
15
MSCLK MSDATA
KBCLK KBDATA
13 13,22
DOCK_DDC_DATA
10
DOCK_VSYNC
10
$DOCK_B
10
$DOCK_R
10
DC_IN
DC_IN
PPD3
14,15,23
PPD4 PPD5
14,15,23
PPD6 PPD7
14,15,23
PBUSY PPE
14 14
PSLCT
14
PRI1# PDTR1#
14
PCTS1# PSOUT1#
14
PRTS1# PSIN1
14
PDSR1#
14
WRTPRT# TRK0#
14 14
WGATE# HDSEL#
14
R55
100R3
10
USBPWR1
STEP# FDIR#
14 14
DSKCHG# MTR1#
14
3MODE#
3
DOCK_DDC_CLK
3,4,16
D4
1 2
S1N4148
R166
1 2
47KR3 C188
SCD1U
D14
U40D
11
SSHCT32
1 2
S1N4148
1 2
R167
100KR3
C110
SCD1U
C191
SCD1U
4
5
6
7
8
9
10
11
12
13
14
15
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
U8C
SSHCT14
U8B
SSHCT14
R229
1 2
100R3
CRT_GND
9 8
DOCK_IN_SMI#
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
BERG-CONN120
+5V +5V
1
4
5 6
7
+5V NEAR 120 PIN CONN
1
4
3 4
7
DOCK+5V
DC_IN
PACK#
RDATA#
INDEX#
DOCK_VSW1
DOCK_VSW3
DOCK_OK
PSTROB#PAUTOFD#
PPD0PERROR#
PPD1
PINIT#PPD2
LINE_IN_L
MIC_IN
TV_EN#
$VGA14M
DOCK_HSYNC
$DOCK_G
PSLCTIN#
WDATA#
DR1#
USB_OUT/IN
$USBP01$USBP00
1
4
7
NTSC/PAL#
14
U8D
SSHCT14
14,15,23
14,15,23
14
18
8
8
13,2213
10
14
14,15,23
14,15,23
14
14
14
14
14
14
14
14
14
3,4,16
DOCK_IN_SMI#
3
18
10
10
10
3,16
USBPWR1
1 2
R212
100KR3
DOCK_IN1#
CA2
SC3300P50V3KX
C250
SCD1U
U15
+5V
1
2
3
4
C32
1
2
ST4D7U
NEAR TP2013
3
GND
IN
IN
EN#
TPS2013D
OUT
OUT
OUT
OUT
ST10U16VBM
8
7
6
5
1
C244
2
C240
SCD1U
C241
SC1KP
DOCK+5V
1
RX26
47KR3
2
ACER TAIPEI TAIWAN R.O.C
PORT REPLICATOR
Title
Size Document Number REV
B 96183 SD
Date: October 2, 1997 Sheet 23 of 23
390 ACERNOTE LIGHT