Acer Extensa 390 Service Guide

							Date:   August 21, 1997Sheet    3of   23SizeDocument NumberREV
A296183SDTitle
390 ACERNOTE LIGHT         M1533 ACER TAIPEI TAIWAN R.O.C
21
13,14,17,19,214,17 4,17
4,14,17
4,14,1714,17,19,21
13,19
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LA[17..23]SA[0..16]
DACK#[0..3]DACK#[5..7]
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SD[8..15]
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AD30 E4
AD29 E1
AD28 E2
AD27 E3
AD26 D1
AD25 D2
AD24 D3
AD23 C2
AD22 B2
AD21 A2
AD20 C3
AD19 B3
AD18 A3
AD17 C4
AD16 B4
AD15 B6
AD14 A6
AD13 E7
AD12 D7
AD11 C7
AD10 B7
AD9 A7
AD8 E8
AD7 C8
AD6 B8
AD5 A8
AD4 E9
AD3 D9
AD2 C9
AD1 B9
AD0 A9
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CBEJ2 A4
CBEJ1 C6
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PIDE_D15 C19
PIDE_D14 B20
PIDE_D13 B18
PIDE_D12 D17
PIDE_D11 B17
PIDE_D10 A17
PIDE_D9 B16
PIDE_D8 D16
PIDE_D7 E16
PIDE_D6 A16
PIDE_D5 C16
PIDE_D4 C17
PIDE_D3 A18
PIDE_D2 B19
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MEMRJW9MEMWJT10SMEMRJN3SMEMWJN5IORJP4IOWJN1M16JV6IO16JY6SBHEJW6REFSHJT1IOCHKJJ3 IOCHRDYM1NOWSJM4 BALET6 AENN4 TCU5 DREQ0V9 DREQ1R1 DREQ2L2 DREQ3R5 DREQ5U10 D
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DISCHGW_PROTEC#EXT_FDD_5V_ONNTSC/PAL# SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SD8
SD9
SD10
SD11
SD12 XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
MATRIX1
MATRIX2CHKPW
NORMAL MODE1
1 1
11
1
1 1 2,9,11
2,11 2
22
2
2,11
2,11
8
5
20 9,11
20
20 19 1
2
R153
10KR3   12
RX41
2K7R3$PHLDA#
$PHOLD#
$INTA#$INTB#$INTC#$INTD#$P33CLK$CLKRUN#$CPUINIT$CPURST$IGNNE#$INTR$NMI$A20M#$FERR#$STPCLK#$ZZ
DSD[0..15]
$SERR#
PDSA2PDSA1
RTC256
DSD15
DSD13
DSD12
DSD11
DSD10
DSD9 DSD14
DSD8
DSD7
DSD6
DSD5
DSD4
DSD2 DSD3
DSD1
DSD0
+3.3V+3.3V
1 20
20
20 20
2020
20 20 20
2020
20
22
9,23  12
R291
33R3
  12
R304
33R3  12
RX8
0R3
1
2
RZ4
33KR3
  12DZ2
S1N4148
PIDECS3#PIDECS1#
SIDA[0..2]
PIDE_DACK#
PIDERDY
PDSA0
SID[0..15]
SIDEDRQ
PIDEDRQ
SIDERDY
PIDIOR#
PIDIOW#
PWR_SW#
$SMI#
$STANDBY#SIDEDQ
PIDERY PIDEDQPIDEDQ
PIDERY
SIDERDY
STDBY#
+3.3V
8 20
20
20
4,16,2320 2016
  12R132
33R3
  12R138
33R3C160
SC33PC164
SC33P
  12RX3
100KR3
  12RZ1
10KR3   12
RZ2
10KR3SIDECS3#SIDECS1#SIDE_DACK#
$USBCLK$USBP01
SIDIOW#SIDIOR#
$OVCR#0 S
I
D
1
5S
I
D
1
4S
I
D
1
3S
I
D
1
2S
I
D
1
1S
I
D
1
0S
I
D
9S
I
D
8S
I
D
7S
I
D
6S
I
D
5S
I
D
4S
I
D
3S
I
D
2S
I
D
1S
I
D
0S
I
D
A
2S
I
D
A
1S
I
D
A
0S
I
D
E
D
QS
I
D
E
R
D
Y+3.3V
4,16,231234 5 6 7 8
RP24
SRN10KCX12
SCD1UCX13
SC1KP$USBP00SD13
SD14
SD15
MATRIX1
MATRIX2 OEM
CHKPW
IO_VOLTAGE
+3.3V+5V
1,7,8,12
1,7,8,1244,22
1
2
R151
15KR3
1
2
R152
15KR3
  1
  2
  3
  4 8
 7
 6
 5
SW1
KHS04
SERIRQPOWER_LED
$SMBDATA
$SMBCLK $SMBCLK
$SMBDATA
+3.3V
+3.3V
+3.3V 
						

							Date:   August  7, 1997Sheet    4of   23SizeDocument NumberREV
A296183SDTitle
390 ACERNOTE LIGHTISA PULL HIGH & PULL LOW ACER TAIPEI TAIWAN R.O.C
3,14
3,14,17
3,11,17  1
  2
  3
  45 6 7 8
RP67
SRN10K
  1
  2
  3
  45 6
7
8
RP66
SRN10K
  12
R328
0R3
IRQ3IRQ4IRQ5IRQ6
IRQ7IRQ9IRQ10IRQ11IRQ11 IRQ10 IRQ9 IRQ7 IRQ6 IRQ5
IRQ4 IRQ3
+3.3V
3
33,11,14,17,21
3,11,14,21
3,11,14,17,21
3,11,14,17,21
3,11,14,17,21 3
3  12R116
DUMMY-R3
  12
R110
DUMMY-R3
SMEMW#
SMEMR#
SYSCLK
$AMSTAT#
USE3
3,14 3,14
3,14 3,14   1
  2
  3
  4
  56 7
8 9 10
RP69
SRP10K
  1
  2
  3
  4
  56 7
8
9 10
RP18
SRP4K7DACK#3DACK#0DACK#2DACK#1
M16#
DACK#5
DACK#6
DACK#7DACK#3
DACK#0
DACK#2
DACK#1
+5V
+5V
+5V
+5V
M1533 BYPASS CAPACITORS
CLOSE TO PIN [P6]Near pin [R7]3
3,21
3
3,21
3,14 3,14 3,14
C173
SC1KP
C161
SCD1U 1
2
C171
ST4D7U
DACK#5DACK#6DACK#7
N0WS#IOCHK#REFSH#SBHE#
+5V
+5v
Near pin [F14],[R15]
CLOSE TO PIN [N15]
4,14,17 4,14,17 4,14,17C179
SCD1UC159
SCD1U
C153
SC1KP1
2C170
ST4D7U
DRQ1DRQ3DRQ2
+5V
+5v
+5v
USE
33,4 3,4 3,4 4,14,17
13,20   1
  2
  3
  4
  56 7
8
9 10RP8
SRP4K7
  1 2 1
4
7U32A
SSHCT14
  12R273
10KR3
DRQ0DRQ5DRQ6DRQ7
RSTDRVRSTDRV# DRQ1
DRQ3
DRQ2DRQ0
DRQ5
DRQ6
DRQ7
+5V
3,14,21 3
3 1   2
R83
47KR3
  12R96
10KR3
CCFT
POSSTA CCFT
3,213
3,1113
13
  12R333
1KR3
  12
R324
1KR3  1
  2
  3
  45 6
7 8
RN8
SRN10KIRQ12IRQ14IRQ15
IOCHRDY
IO16#
IRQ1
IOCHRDY#
+5V
+5V
322
3
1
2
R119
100KR3
OUT   1
VDD   2
GND   3NC 5
NC 4UX1
S-80750SN 1
2
RX31
100KR3   12
R106
0R3
1 2DZ3
MMBZ5246B
$PWRBTN#
BAT_IN#
PWR_SW#
+5V
+3.3V
NORMAL MODE3
3   12
R334
10KR3
  12
R111
10KR3  12
RZ5
1KR3ROMKBCS#
XDIR
+5V
+5V
BT+ 3,16,23
3,16,23
10 10
13   1
  2 3 1
4
7
U9A
SSHCT08
  2 3 1
41
7U11A
SSLVT125
  12R274
10KR3
1
2RX10
47KR3
1
2
RX11
47KR3
VSW1VSW3
$USBP00
$USBP01
CRT
+5V
+3.3V
+5V
+5V
NEAR PIN [P15],[G15]CLOSE TO PIN [R6]
C133
SCD1U
C172
SCD1U
C132
SCD1UC152
SCD1U
C169
SC1KP
1
2C134
ST4D7U
+3.3V
+3.3V+3.3V
CLOSE TO PIN [R14] CLOSE TO PIN [F15]CLOSE TO PIN [G6]
CLOSE TO PIN [F6]
3 3
3
C131
SCD1U
C142
SCD1U
1
2C135
ST4D7U
DISPLAY
SERIRQ
TV_EN
+3.3V
+3.3V
APIC DISABLE
INTEL CPU
3 3,10310
1
2
R104
47KR3
  12R105
100R3
  12
R160
10KR3  12R211
10KR3
  12
R161
10KR3  12R222
15KR3
  12
RX9
15KR3
$DISPLAY
ID_DATA
POWER_LED
ID_CLK
+5V+5V
+5V+5V
PENTIUM CPU
FOR 256K ROM
INT. SD DISABLEINT. KBC DISABLE 33 3
1
2
R155
10KR3 1
2R109
10KR3 1
2
R97
1KR3
SPKRTC
SPLED
SPKR TC
+5V+5VPULL HIGH
PULL LOWNORMAL CACHE
DRAMCACHE
31
2R127
DUMMY-R3
GPI10 
						

							Date:   August 21, 1997Sheet    5of   23
SizeDocument NumberREV
A396183SD
Title
390 ACERNOTE LIGHT   CACHE RAM & TAG RAM ACER TAIPEI TAIWAN R.O.C
C378
SCD1U
CY2
SCD1U
  1
  2 3 1
4
7U47A
TSHCT08
  4
  5 6 1
4
7
U47B
TSHCT08 D   2
CLK   3Q 5
Q 6 VCC  14
P
R4
GND   7
C
L
1
U43A
SOAC74
D  12
CLK  11Q 9
Q 8 VCC  14
P
R1
0
GND   7
C
L
1
3
U43B
SOAC74
+5V
+5V
+5V
1,2$CPUD[0..63]
$
C
P
U
D
1
7$
C
P
U
D
1
8$
C
P
U
D
1
9$
C
P
U
D
2
0$
C
P
U
D
2
1$
C
P
U
D
2
2$
C
P
U
D
2
3$
C
P
U
D
2
4$
C
P
U
D
2
5
$CPUD26
$CPUD27
$CPUD28
$CPUD29
$CPUD30
$CPUD31
$CPUD32
256K L2 PIPELINE BURST CACHE
C211
SC1KPC210
SCD1U
G
N
D
Q
1IO33 2
IO34 3
IO35 4
IO36 5
IO37 6
IO38 7
IO39 8
IO40 9
IO4110
IO4211
IO4312 VCCQ  13
G
N
D
Q
1
4IO4415
IO4516
IO4617
IO4718
IO4819
IO4920
IO5021
IO5122
IO5223
IO5324 VCCQ  25
G
N
D
Q
2
6IO5427
IO5528
IO5629
IO5730
IO5831
IO5932
IO6033
IO6134
IO6235
IO6336
IO6437 VCCQ  38
G
N
D
Q
3
9 N
C
4
0 MODE  41
NC  42
A
1
4
4
3 A13  44VCC  45
G
N
D
4
6 A12  47A11  48A10  49A9  50A8  51NC  52A7  53
A6  54
A5  55
A4  56
A3  57VCC  58
G
N
D
5
9 A2  60
A1  61
A0  62
Z
Z
6
3 VCCQ  64
G
N
D
Q
6
5 I
O
16
6
I
O
26
7
I
O
36
8
I
O
46
9
I
O
57
0
I
O
67
1
I
O
77
2
I
O
87
3
I
O
97
4
I
O
1
07
5
I
O
1
17
6
VCCQ  77
G
N
D
Q
7
8 I
O
1
27
9
I
O
1
38
0
I
O
1
48
1
I
O
1
58
2
I
O
1
68
3
I
O
1
78
4
I
O
1
88
5
I
O
1
98
6
I
O
2
08
7
I
O
2
18
8
VCCQ  89
G
N
D
Q
9
0I
O
2
29
1
I
O
2
39
2
I
O
2
49
3
I
O
2
59
4
I
O
2
69
5
IO2796
IO2897
IO2998
IO3099
IO31100
IO32101
VCCQ 102
G
N
D
Q
1
0
3A
D
V
#
1
0
4A
D
S
P
#
1
0
5A
D
S
C
#
1
0
6
BW1# 107BW2# 108VCC 109
G
N
D
1
1
0BW3# 111BW4# 112
G
W
#
1
1
3
BWE# 114
C
L
K
1
1
5O
E
#
1
1
6
BW5# 117BW6# 118BW7# 119BW8# 120
C
E
#
1
2
1 VCC 122
G
N
D
1
2
3C
E
2
#
1
2
4C
E
3
#
1
2
5C
E
2
1
2
6C
E
3
1
2
7 VCCQ 128
U44
S32K64-7 $
C
P
U
D
0$
C
P
U
D
1$
C
P
U
D
2$
C
P
U
D
3$
C
P
U
D
4$
C
P
U
D
5$
C
P
U
D
6$
C
P
U
D
7$
C
P
U
D
8$
C
P
U
D
9$
C
P
U
D
1
0$
C
P
U
D
1
1$
C
P
U
D
1
2$
C
P
U
D
1
3$
C
P
U
D
1
4$
C
P
U
D
1
5$
C
P
U
D
1
6
C209
SCD1UC208
SC2D2U16V5ZYIO_VOLTAGE
+3.3V
1,2
1,2
1
C207
SCD1UC205
SCD1UC204
SCD1UC213
SC1KPC214
SC1KPC206
SC2D2U16V5ZY
  12
R184
DUMMY-R3
$BE#[0..7]
$CPUA18
$W/R#
$CPUA[3..17]
IO_VOLTAGE
2
C212
SC1KPC215
SCD1U
  12R18010KR3
  12
R179
DUMMY-R3
$BWE#
$BE#0
$BE#1
$BE#2
$BE#3
$BE#4
$BE#5
$BE#6
$BE#7
$CPUA10
$CPUA9
$CPUA8
$CPUA7
$CPUA6
$CPUA5
$CPUA4
$CPUA3
$CPUA11
$CPUA12
$CPUA13
$CPUA14
$CPUA15
$CPUA16
$CPUD33
$CPUD34
$CPUD35
$CPUD36
$CPUD37
$CPUD38
$CPUD39
$CPUD40
$CPUD41
$CPUD42
$CPUD43
$CPUD44
$CPUD45
$CPUD46
$CPUD47
$CPUD48
$CPUD49
$CPUD50
$CPUD51
$CPUD52
$CPUD53
$CPUD54
$CPUD55
$CPUD56
$CPUD57
$CPUD58
$CPUD59
$CPUD60
$CPUD61
$CPUD62
$CPUD63
C377
SCD1U
C367
SCD1U
SH_DOWN   1
GND   2
+OUTA   3
VDD   4
-OUTA   5
-INA   6
GND   7
+INA   8
+INB 9 BYPASS10 -INB11 -OUTB12 VDD13 +OUTB14 GND15 HP-IN16U46
LM4863
SH_DOWN   1
GND   2
+OUTA   3
VDD   4
-OUTA   5
-INA   6
GND   7
+INA   8
+INB 9 BYPASS10 -INB11 -OUTB12 VDD13 +OUTB14 GND15 HP-IN16
U42
LM4863+5V
+5V
D  12CLK  11Q 9
Q 8 VCC  14
P
R1
0
GND   7
C
L
1
3
U37B
SSHCT74
  5 6 1
44
7
U11B
SSLVT125
+5V
+3.3V
1
2
2
2 2 2
3
2 8
3
  12R182
10R3
  12
R183
0R3
  12
R188
DUMMY-R3
$CADV#$CPUADS#$CADS#$GWE#$COE#$CCS#
$PCIRST#
$L2CLK$ZZ$MKR#$
C
P
U
A
1
7
IO_VOLTAGE
1,2
1
2
RX12
0R3
  12RX13
DUMMY-R3
$CPUA7
$CPUA9
$CPUA17
$CPUA16
$CPUA15 $CPUA12 $CPUA11
$CPUA14 $CPUA13 $CPUA10 $CPUA8 $CPUA6 $CPUA5 $CPUA18
2
2 A14   1
A13  26
A0  10
A1   9
A2   8
A3   7
A4   6
A5   5
A6   4
A7   3
A12   2
A8  25
A9  24
A11  23
A10  21VCC28
D719
D618
D517
D416
D315
D213
D112CS1*20OE*22WE*27 D011
GND14
U45
S32K8-15
C364
SC1KPC368
SCD1U
$TWE#
$TAG[0..7] $TAG0 $TAG1
$TAG2
$TAG3 $TAG4 $TAG5
$TAG6 $TAG7
+3.3V
AVAILABLE TTL GATE 
						

							Date:   August  4, 1997Sheet    6of   23
SizeDocument NumberREV
A396183SD
Title
390 ACERNOTE LIGHT      DIMM SOCKET-1 ACER TAIPEI TAIWAN R.O.C
  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
 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 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
144 143
146 145
CN26
SDIMM144
C399
SCD1UC393
SCD1UC395
SCD1UC390
SC4D7U16V6ZYC396
SCD1U
$MD0
$MD1
$MD2
$MD3$MD32
$MD33
$MD34
$MD35
+3.3V
2,7
7
C398
SCD1UC397
SCD1UC394
SCD1UC391
SC4D7U16V6ZYC392
SC4D7U16V6ZY
$MCAS#[0..7]
$MD[0..63]$MD[0..63]
2$CAS#[0..7]
2
2 2 2  1
  2
  3
  45 6
7
8
RP39
SRN10
  1
  2
  3
  45 6 7 8
RP37
SRN10
  1
  2
  3
  45 6
7
8
RP40
SRN10$A12$A13$AA0$AA1$CAS#0
$CAS#1
$CAS#2
$CAS#3
$CAS#4
$CAS#5
$CAS#6
$CAS#78 7
7$MAA0$MAA1$MSRAS#0$SDRAM_CLK0 $MCAS#0
$MCAS#1
$MCAS#2
$MCAS#3
$MCAS#4
$MCAS#5
$MCAS#6
$MCAS#7
$MA12
$MA13$CLKEN0$MSCAS#0 $MCAS#0
$MCAS#1$MCAS#4
$MCAS#5
$MAA0
$MAA1$MD4
$MD5
$MD6
$MD7
$MA2
$MD8
$MD9
$MD10
$MD11
$MD12
$MD13
$MD14
$MD15$MD36
$MD37
$MD38
$MD39
$MD40
$MD41
$MD42
$MD43
$MD44
$MD45
$MD46
$MD47$MA3
$MA4
$MA527EDO_A12
22
8
7
7
7 1
2
R337
DUMMY-R3
  12RX14
0R3   12
RX15
0R3  12
RX16
0R3   12
RX17
0R3
$SDRAM_CLK1
EDO_A13
SDRAM_A12
SDRAM_A13$MA12
$MA13
$MA12
$MA13
$CLKEN1
$MCAS#2
$MCAS#3$MCAS#6
$MCAS#7 $MD16
$MD17
$MD18
$MD19
$MD20
$MD21
$MD22
$MD23
$MA6
$MA8
$MA9
$MA10$MD48
$MD49
$MD50
$MD51
$MD52
$MD53
$MD54
$MD55
$MD56
$MD57
$MD58
$MD59$MA11 $MA72
2
2 2
7
7
7
7 1
2
R336
DUMMY-R3
$MRAS#0$MRAS#1$MWE#
$MA[2..11]
$DIM2_MD24$DIM2_MD25$DIM2_MD26$DIM2_MD27 $MA2
$MA3
$MA4
$MA5
$MA6
$MA7
$MA8
$MA9
$MA10
$MA11
2
  1
  2
  3
  45 6
7 8
RP38
SRN10
  1
  2
  3
  45 6
7
8
RP36
SRN10
  12
R186
10R3   12
R187
10R3
$A[2..11]
$A2
$A3
$A4
$A5
$A6
$A7
$A8
$A9
$A10
$A11
77$SMBDATA_DIM1$SMBCLK_DIM1 $MD28
$MD29
$MD30
$MD31$MD60
$MD61
$MD62
$MD637 
						

							Date:   August  7, 1997Sheet    7of   23
SizeDocument NumberREV
A396183SD
Title
390 ACERNOTE LIGHT       DIMM SOCKET-2 ACER TAIPEI TAIWAN R.O.C
C389
SCD1UC383
SCD1UC384
SCD1UC387
SCD1UC382
SC4D7U16V6ZY
  1
  3
  5
  7
  9
 11
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 15
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141 2
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114
116
118
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122
124
126
128
130
132
134
136
138
140
142
144 143
146 145
CN25
SDIMM144 $MD0
$MD1
$MD2
$MD3$MD32
$MD33
$MD34
$MD35
+3.3V
2,6
6
C380
SC4D7U16V6ZYC388
SCD1UC385
SCD1UC386
SCD1UC381
SC4D7U16V6ZY
$MD[0..63]
$MCAS#[0..7]$MD[0..63]
3  1 2 1
4
71
3
U10A
SO4066
 1110 1
4
71
2
U10B
SO4066
$SMBDATA
SDRAM86
6 6
6
C315
SCD1U
$MA[2..11]
$MAA0$MAA1
$MSRAS#1$SDRAM_CLK2
$SMBDATA_DIM1
+5V
$CLKEN0$MSCAS#1 $MCAS#0
$MCAS#1$MCAS#4
$MCAS#5 $MD4
$MD5
$MD6
$MD7
$MA2
$MD8
$MD9
$MD10
$MD11
$MD12
$MD13
$MD14
$MD15$MD36
$MD37
$MD38
$MD39
$MD40
$MD41
$MD42
$MD43
$MD44
$MD45
$MD46
$MD47$MA3
$MA4
$MA52
22
8 6
6
6
6
1
2R332
DUMMY-R3
$SDRAM_CLK3
SDRAM_A13SDRAM_A12
EDO_A12EDO_A13$CLKEN1
$MCAS#2
$MCAS#3$MCAS#6
$MCAS#7 $MD16
$MD17
$MD18
$MD19
$MD20
$MD21
$MD22
$MD23
$MA6
$MA8
$MA9
$MA10$MD48
$MD49
$MD50
$MD51
$MD52
$MD53
$MD54
$MD55
$MD56
$MD57
$MD58
$MD59$MA11 $MA7
$MD24
$MD25
$MD26
$MD272
2
2 2
6
6
6
6
1
2R331
DUMMY-R3
  1
  2
  3
  45 6 7 8
RNZ1
SRN33
$MRAS#2$MRAS#3$MWE#
$SMBCLK_DIM1
$DIM2_MD24$DIM2_MD25$DIM2_MD26$DIM2_MD27 $SMBDATA_DIM2
$SMBCLK_DIM2
1,3,8,12  4 3 1
4
75U10C
SO4066
  8 9 1
4
76
U10D
SO4066
 1211 1
41
3
7
U38D
SSAHCT125
$SMBCLK
+5V
1
2R98
100KR36$MD28
$MD29
$MD30
$MD31$MD60
$MD61
$MD62
$MD63
$SMBCLK_DIM2 $SMBDATA_DIM2 
						

							Date:   August  7, 1997Sheet    8of   23
SizeDocument NumberREV
A396183SD
Title
390 ACERNOTE LIGHT CY2272 CLOCK GENERATOR ACER TAIPEI TAIWAN R.O.C
3 21
1
2RX33
DUMMY-C31
2RX34
DUMMY-C31
2RX35
DUMMY-C3 M
O
D
E
M
1
4
MG
1
4
.
3
1
8
MK
B
D
1
4
M 9,23
3  12R102
33R3
  12
R272
33R3   12
R271
33R3C325
SCD1U
CY1
SCD1U A   1BE# 4 GND   3VCC 5
B   2
UY1
NC7SZ384-2
  1
2 3
QZ1
2N7002
  12RZ6
10KR3
  5 6 1
44
7
U38B
SSAHCT125
$VGA14M
G14.318M
MODEM14M
TV_EN
+5V
+5V
+5V
  12R310
33R3
  12
R312
33R3
1
2R265
22R3
1
2
C333
ST22UC330
SCD1UAVDD
+3.3V
C343
SCD1UC178
SCD1UC174
SCD1U
C332
SC100P
C336
SC10P
C337
SC10P1 2X3 XTAL-14.318MHZ
1
2
C180
ST10U16VBM
+3.3V
C331
SCD1U
AVDD   1
REF0   2
VSS   3
XTALIN   4
XTALOUT   5
REF1   6
VDDQS   7
PCICLK_F   8
VSS   9
PCICLK0  10
PCICLK1  11
PCICLK2  12
PCICLK3  13
VDDQS  14
PCICLK4  15
VSS  16
EPCICLK  17
VSS  18
VDDQS  19
PWR_DWN#  20
SEL1  21
VSS  22
SDATA  23
SCLK  24
SEL225 SEL026 VSS27PCI_STOP#28CPU_STOP#29 VDDQS30 SDRAM531 SDRAM432 VSS33 SDRAM334 SDRAM235 VDDQS36 SDRAM137 SDRAM038 VSS39 CPUCLK340 CPUCLK241 VDDCPU42 CPUCLK143 CPUCLK044 VSS45 IOCLK46 USBCLK47 VDDQS48
U39
CY2272
CX14
SCD1UCX15
SCD1U
  12RX40
0R3A
V
D
D1 3
  12R257
33R3
  12
R256
33R3
  12
R286
33R3
  12
R294
33R3   12R299
33R3TP4
TP-1
C176
SC1U16V5ZYC175
SC1U16V5ZY   2 3 1
41
7
U38A
SSAHCT125
$USBCLK
AUDIO14M
SIO14M
$CPUCLK$L2CLK
IO_VOLTAGE
17
14
3
1
2RX36
DUMMY-C31
2RX37
DUMMY-C3
$SLOWDWN KBD14M
S
I
O
1
4
M A
U
D
I
O
1
4
M
  9 8 1
41
0
7
U11C
SSLVT1251
2R130
47KR3 1
2R246
100KR3
1
2R133
0R3
  12
R139
DUMMY-R3
  12
RX38
0R3 CLKDWN
CLKDWNSEL2
+3.3V+3.3V+5V
1,132
6
6
7
7
3 35
  12
R298
33R3
  12
R283
33R3  12R287
33R3   12
R289
33R3   12R284
33R3
  12
RX18
0R3
  12
RX19
0R3
TP3
TP-1
CLK_SEL0
$SDRAM_CLK0$SDRAM_CLK1$SDRAM_CLK2$SDRAM_CLK3
$PCISTP#$CPUSTP#
$31CLK
SEL2  12R295
33R3   12
R297
33R3
  12
R313
33R3
  12
R296
0R3SEL11,3,7,12 1,3,7,122 3
9
11
  12R288
0R3   12
R300
33R3
  12
RX20
22KR3
$P33CLK
$P31CLK$VGACLK$CARDCLK
$SMBDATA$SMBCLK
+3.3V
CLK_SEL1FREQ.
00
0160.0MHZ
66.6MHZ
 CLK_SEL0  12R124
33R3 D   2
CLK   3Q 5
Q 6 VCC  14
P
R4
GND   7
C
L
1
U37A
SSHCT74
C334
SCD1U
KBD14M
+5V
+5V
+5V
1,13
13
CX16
SC1KP
1
2RX32
DUMMY-C3
CLK_SEL1CLK7M 1211 1
41
3
7
U11D
SSLVT1251
2R245
47KR3 1
2R91
100KR3
  12RX39
0R3SEL1
+3.3V+3.3V+5V 
						

							Date:   August  7, 1997Sheet    9of   23SizeDocument NumberREV
A296183SDTitle
390 ACERNOTE LIGHTVGA CONTROLLER CHIP 65555 & VRAM     ACER TAIPEI TAIWAN R.O.C
C49
SCD1UC62
SCD1U
VCC   1
DQ0   2
DQ1   3
DQ2   4
DQ3   5
VCC   6
DQ4   7
DQ5   8
DQ6   9
DQ7  10
N.C  11
N.C  12
N.C  13
N.C  14
WE 15RAS 16
N.C  17
A0  18
A1  19
A2  20
A3  21
VCC  22VSS44
DQ1543
DQ1442
DQ1341
DQ1240
VSS39
DQ1138
DQ1037
DQ936
DQ835
N.C34
N.C33
N.C32LCAS31UCAS30OE29
A828
A727
A626
A525
A424
VSS23
U4
S256K16-50 $VMAD0
$VMAD1
$VMAD2
$VMAD3
$VMAD4
$VMAD5
$VMAD6
$VMAD7
$VWEA#
$VRAS#0
$VAA0
$VAA1
$VAA2
$VAA3$VMAD15
$VMAD14
$VMAD13
$VMAD12
$VMAD11
$VMAD10
$VMAD9
$VMAD8
$VCASAH# $VCASAL#
$VAA4 $VAA5
$VAA6
$VAA7
$VAA8
+3.3V
+3.3V
$VMCD0
$VMCD1
$VMCD2
$VMCD3
$VMCD4
$VMCD5
$VMCD6
$VMCD7
$VMCD8
$VMCD9
$
V
M
A
D
0$
V
M
A
D
1$
V
M
A
D
2$
V
M
A
D
3$
V
M
A
D
4$
V
M
A
D
5$
V
M
A
D
6$
V
M
A
D
7$
V
M
A
D
8$
V
M
A
D
9$
V
M
A
D
1
0$
V
M
A
D
1
1$
V
M
A
D
1
2$
V
M
A
D
1
3$
V
M
A
D
1
4$
V
M
A
D
1
5$
V
M
B
D
0$
V
M
B
D
1$
V
M
B
D
2$
V
M
B
D
3$
V
M
B
D
4$
V
M
B
D
5$
V
M
B
D
6$
V
M
B
D
7$
V
M
B
D
8$
V
M
B
D
9$
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M
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V
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1
5
2,3,11 2,3,11 2,3,112,3,11
2,3,11 2,3,11
2,3,11  12
R48
33R3  1
  2
  3
  45 6
7 8
RP6
SRN33
  1
  2
  3
  45 6 7 8
RP9
SRN33
  12
R88
33R3
IDSEL G2
FRAMEK2IRDYK1TRDYK4DEVSELL4STOPL1
PAR M1
C/BE0P3C/BE1M2C/BE2K3C/BE3F1RESETC1
BCLK D2
RCLK C3
STNDBYE4SERRL3PERRL2
AD0 U2
AD1 T3
AD2 R4
AD3 T2
AD4 U1
AD5 R3
AD6 T1
AD7 R2
AD8 R1
AD9 P2
AD10 N3
AD11 P1
AD12 N2
AD13 M4
AD14 M3
AD15 N1
AD16 J1
AD17 J2
AD18 H1
AD19 J3
AD20 J4
AD21 H2
AD22 G1
AD23 H3
AD24 G3
AD25 F2
AD26 E1
AD27 F3
AD28 D1
AD29 E2
AD30 F4
AD31 E3
RSRVD Y20
RSRVD D17
RSRVD D8
TMS A1
TCLK B2
TDI B1
TDO C2
TRST D3
BVCC H4
BVCC N4
CVCC W1
AVCC U5
DVCC U8
VVCC U13
MVCC N17
MVCC H17
MVCC D13
IVCC W12
IVCC D9
PVCC D5
PVCC C4
SVCC B3PGND B4
PGND A3
SGND A2
GND P4
GND U14
GND P17
GND G17
GND D14
GND D7GND G4
GND U7A
A
0
/
C
F
G
0D
1
8
A
A
1
/
C
F
G
1C
1
9
A
A
2
/
C
F
G
2B
2
0
A
A
3
/
C
F
G
3C
1
8
A
A
4
/
C
F
G
4A
2
0
A
A
5
/
C
F
G
5B
1
9
A
A
6
/
C
F
G
6A
1
9
A
A
7
/
C
F
G
7B
1
8
A
A
8
/
C
F
G
8C
1
7
A
A
9
/
C
F
G
9D
1
6
M
A
0
/
T
M
0D
1
0
M
A
1
/
T
M
1A
1
0
M
A
2
/
C
F
G
1
0B
1
0
M
A
3
/
C
F
G
1
1C
1
0
M
A
4
/
C
F
G
1
2A
9
M
A
5
/
C
F
G
1
3B
9
M
A
6
/
C
F
G
1
4A
8
M
A
7
/
C
F
G
1
5C
9
M
A
8
/
R
M
D
0B
8
M
A
9
/
R
M
D
1A
7
M
A
1
0
/
R
M
D
2C
8
M
A
1
1
/
R
M
D
3B
7
M
A
1
2
/
R
M
D
4A
6
M
A
1
3
/
R
M
D
5C
7
M
A
1
4
/
R
M
D
6B
6
M
A
1
5
/
R
M
D
7A
5
M
B
0
/
R
M
A
0D
1
5
M
B
1
/
R
M
A
1B
1
6
M
B
2
/
R
M
A
2A
1
7
M
B
3
/
R
M
A
3C
1
5
M
B
4
/
R
M
A
4A
1
6
M
B
5
/
R
M
A
5B
1
5
M
B
6
/
R
M
A
6C
1
4
M
B
7
/
R
M
A
7A
1
5
M
B
8
/
R
M
A
8B
1
4
M
B
9
/
R
M
A
9C
1
3
M
B
1
0
/
R
M
A
1
0A
1
4
M
B
1
1
/
R
M
A
1
1B
1
3
M
B
1
2
/
R
M
A
1
2D
1
2
M
B
1
3
/
R
M
A
1
3C
1
2
M
B
1
4
/
R
M
A
1
4A
1
3
M
B
1
5
/
R
M
A
1
5B
1
2
MC1J17
MC2H19
MC3G20
MC4H18
MC5G19
MC6F20
MC7G18
MC8F19
MC9E20
MC10F18
MC11D20
MC12E19
MC13F17
MC14E18
MC15D19
MD0/CA0R20
MD1/CA1P19
MD2/CA2N18
MD3/CA3P20
MD4/CA4N19
MD5/CA5M17
MD6/CA6M18
MD7/CA7N20
MD8/CA8M19
MD9M20
MD10L18
MD11/RMA16L19
MD12/RMA17L20
MD13L17
MD14K17
MD15K20 MC0J18
RAS0C11RAS1/CRASK18DQMAHA11DQMALD11DQMBHB17DQMBLC16DQMCHJ19DQMCLH20DQMDHR19DQMDLP18SWEB11SCASA18AA10J20SCKET20NC/COEK19
GP0/ACTIV1
GP1/C32KHZT4
DDDAV3
DDCKU4
EBKLU6
SHCLKY5
MV6
LPY4
FLMW5
EVDDV5
EVEEW4
RSETW2
REDY3
GREENV4
BLUEW3
HSYNC/CSYNCU3
VSYNCV2
VREFV16
HREFW17
VCLKY18
VRDYU16
PCLKV17
SGCLKC20
SGCKIE17
MPRI
B5
MGNTA4
MREQC6
VP0R18
VP1U20
VP2T19
VP3R17
VP4T18
VP5U19
VP6V20
VP7T17
R
G
N
D
Y
1A
G
N
D
Y
2P
0
W
6P
1
V
7P
2
Y
6P
3
W
7P
4
V
8P
5
Y
7P
6
W
8P
7
U
9P
8
V
9P
9
Y
8P
1
0
W
9P
1
1
Y
9P
1
2
V
1
0P
1
3
W
1
0P
1
4
Y
1
0P
1
5
U
1
0P
1
6
U
1
1P
1
7
Y
1
1P
1
8
W
1
1P
1
9
V
1
1P
2
0
Y
1
2P
2
1
Y
1
3P
2
2
V
1
2P
2
3
U
1
2P
2
4
W
1
3P
2
5
Y
1
4P
2
6
V
1
3P
2
7
W
1
4P
2
8
Y
1
5P
2
9
V
1
4P
3
0
W
1
5P
3
1
Y
1
6P
3
2
V
1
5P
3
3
Y
1
7P
3
4
W
1
6P
3
5
U
1
5V
P
1
5
W
1
8V
P
1
4
Y
1
9V
P
1
3
V
1
8V
P
1
2
U
1
7V
P
1
1
W
1
9V
P
1
0
W
2
0V
P
9
V
1
9V
P
8
U
1
8 N
C
D
6N
C
C
5N
C
A
1
2GNDJ9
GNDJ10
GNDJ11
GNDJ12
G
N
D
K
9G
N
D
K
1
0G
N
D
K
1
1GNDK12 G
N
DL
9
G
N
DL
1
0
G
N
DL
1
1
G
N
DL
1
2
GNDM9
GNDM10
GNDM11
GNDM12
RSRVD D4
U24
65555-1   1
  2
  3
  45 6 7 8
RNZ2SRN33
$CBE#[0..3]$PAR$STOP#$DEVSEL#$TRDY#$IRDY#$FRAME#
$CBE#0
$CBE#1
$CBE#2
$CBE#3 $AD22$VAA0 $VAA1 $VAA2
$VAA3 $VAA4 $VAA5 $VAA6
$VAA7 $VAA8
CVCC BYPASS CAPVVCC BYPASS CAP
BVCC BYPASS CAP2,113
2,3,1188
3 3
C87
SCD1U
C92
SCD1UC103
SCD1U
C60
SC1KP
C109
SC1KP
C113
SC1KPC108
SCD1U
C90
SCD1UC102
SCD1UC112
SCD1UC89
SC1KP  12
RY1
33R3
1
2
C64
ST10U16VBM
$AD[0..31]
$VGACLK$PCIRST#$VGA14M
$SERR#$PERR#$STANDBY#
$AD0
$AD1
$AD2
$AD3
$AD4
$AD5
$AD6
$AD7
$AD8
$AD9
$AD10
$AD11
$AD12
$AD13
$AD14
$AD15
$AD16
$AD17
$AD18
$AD19
$AD20
$AD21
$AD22
$AD23
+3.3V
+3.3V+3.3V
+3.3V  1
  2
  3
  45 6
7 8RP48SRN33
  1
  2
  3
  45 6
7 8
RP10
SRN33
  1
  2
  3
  45 6
7
8
RP47
SRN33   12
R74
33R3
  12R7933R3 $VMCD10
$VMCD11
$VMCD12
$VMCD13
$VMCD14
$VMCD15
$VMDD0
$VMDD1
$VMDD2
$VMDD3
$VMDD4
$VMDD5
$VMDD6
$VMDD7
$VMDD8
$VMDD9
$VMDD10
$VMDD11
$VMDD12
$VMDD13
$VMDD14
$VMDD15
$VRAS#0
$VCASAH#
$VCASAL#
$VCASBH#
$VCASBL#
$VCASCH#
$VCASCL#
$VCASDH#
$VCASDL#
C251
SCD1UC33
SCD1U
C289
SCD1UC309
SCD1UVCC   1
DQ0   2
DQ1   3
DQ2   4
DQ3   5
VCC   6
DQ4   7
DQ5   8
DQ6   9
DQ7  10
N.C  11
N.C  12
N.C  13
N.C  14
WE 15RAS 16
N.C  17
A0  18
A1  19
A2  20
A3  21
VCC  22VSS44
DQ1543
DQ1442
DQ1341
DQ1240
VSS39
DQ1138
DQ1037
DQ936
DQ835
N.C34
N.C33
N.C32LCAS31UCAS30OE29
A828
A727
A626
A525
A424
VSS23
U16
S256K16-50 $VMBD0
$VMBD1
$VMBD2
$VMBD3
$VMBD4
$VMBD5
$VMBD6
$VMBD7
$VWEB#
$VRAS#0
$VAA0
$VAA1
$VAA2
$VAA3$VMBD15
$VMBD14
$VMBD13
$VMBD12
$VMBD11
$VMBD10
$VMBD9
$VMBD8
$VCASBH# $VCASBL#
$VAA4 $VAA5 $VAA6 $VAA7 $VAA8
+3.3V
C125
SCD1UC104
SCD1U
VCC   1
DQ0   2
DQ1   3
DQ2   4
DQ3   5
VCC   6
DQ4   7
DQ5   8
DQ6   9
DQ7  10
N.C  11
N.C  12
N.C  13
N.C  14
WE 15RAS 16
N.C  17
A0  18
A1  19
A2  20
A3  21
VCC  22VSS44
DQ1543
DQ1442
DQ1341
DQ1240
VSS39
DQ1138
DQ1037
DQ936
DQ835
N.C34
N.C33
N.C32LCAS31UCAS30OE29
A828
A727
A626
A525
A424
VSS23
U6
S256K16-50 VCC   1
DQ0   2
DQ1   3
DQ2   4
DQ3   5
VCC   6
DQ4   7
DQ5   8
DQ6   9
DQ7  10
N.C  11
N.C  12
N.C  13
N.C  14
WE 15RAS 16
N.C  17
A0  18
A1  19
A2  20
A3  21
VCC  22VSS44
DQ1543
DQ1442
DQ1341
DQ1240
VSS39
DQ1138
DQ1037
DQ936
DQ835
N.C34
N.C33
N.C32LCAS31UCAS30OE29
A828
A727
A626
A525
A424
VSS23
U26
S256K16-50 $VMCD0
$VMCD1
$VMCD2
$VMCD3
$VMCD4
$VMCD5
$VMCD6
$VMCD7
$VWEC#
$VRAS#0
$VAA0
$VAA1
$VAA2
$VAA3$VMCD15
$VMCD14
$VMCD13
$VMCD12
$VMCD11
$VMCD10
$VMCD9
$VMCD8
$VCASCH# $VCASCL#
$VAA4 $VAA5
$VAA6 $VAA7 $VAA8
+3.3V
3
3,1010
10
1010 10 10
10
10
11
11
11 10
10
1010   12R75
0R3
  12R201
33R3
  12
R207
33R3   12
R52
560R3   12
R610R3
C53
SCD1U
C55
SC1U10V5KX
  9 8 1
41
0
7U2C
SSABT125
 1211 1
41
3
7
U2D
SSABT125   1
  2
  3
  4 8
 7
 6
 5
U48
SI4435DY
  1
2 3
Q4
2N7002 1
2
R46
47KR3DDC_DATADDC_CLK
ENAVEE
$BLUE$GREEN$RED
$MOD$LP$FLM
$ZV_VREF$ZV_HREF$ZV_HCLK
$SHFCLK
HSYNC
VSYNC
$LCDPWR$32KO$VWEA#
$VWEB#
$VWEC#
$VWED#
+5V
+3.3V+5V
CRT_GND
MVCC BYPASS CAP
IVCC BYPASS CAP
C115
SCD1UC111
SCD1U
C114
SCD1U   12
L6
FB-1
C78
SCD1U  1
  2
  3
  45 6 7 8
RP4SRN10K
C97
SC1KP
C91
SC1KP
1
2C280
ST47U10VDM  12
R4710KR3
  12
L12
FB-1  12L4
FB-1CX18
SC1KP
CX21
SC1KP 1
2
C76
ST10U16VBM$AD24
$AD25
$AD26
$AD27
$AD28
$AD29
$AD30
$AD31
+3.3V
+3.3V
CRT_GND
+3.3V
+3.3V
+3.3V
C74
SCD1U
C88
SCD1U1
2C279
ST47U10VDM
1
2
C281
ST47U10VDM   12
L7
FB-1
  12
L9
FB-1
  12L8
FB-1
  12
L11
FB-1
CX17
SC1KP
CX19
SC1KPCX20
SC1KP
CX22
SC1KP
+3.3V
+3.3V
S_GND
S_GNDP_GND
10$P[0..23] $
P
0$
P
1$
P
2$
P
3$
P
4$
P
5$
P
6$
P
7$
P
8$
P
9$
P
1
0$
P
1
1$
P
1
2$
P
1
3$
P
1
4$
P
1
5$
P
1
6$
P
1
7$
P
1
8$
P
1
9$
P
2
0$
P
2
1$
P
2
2$
P
2
3$
Z
V
_
U
V
7$
Z
V
_
U
V
6$
Z
V
_
U
V
5$
Z
V
_
U
V
4$
Z
V
_
U
V
3$
Z
V
_
U
V
2$
Z
V
_
U
V
1$
Z
V
_
U
V
0CRT_GND
1111
  12R84
0R3
$ZV_UV[0..7]
$ZV_Y[0..7] $ZV_Y0
$ZV_Y1
$ZV_Y2
$ZV_Y3
$ZV_Y4
$ZV_Y5
$ZV_Y6
$ZV_Y7
$VMDD0
$VMDD1
$VMDD2
$VMDD3
$VMDD4
$VMDD5
$VMDD6
$VMDD7
$VWED#
$VRAS#0
$VAA0
$VAA1
$VAA2
$VAA3$VMDD15
$VMDD14
$VMDD13
$VMDD12
$VMDD11
$VMDD10
$VMDD9
$VMDD8
$VCASDH# $VCASDL#
$VAA4 $VAA5
$VAA6
$VAA7 $VAA8 
						

							Date:   August 21, 1997Sheet   10of   23
SizeDocument NumberREV
A396183SD
Title
390 ACERNOTE LIGHT      CRT & LCD CONN ACER TAIPEI TAIWAN R.O.C
4
5
1
5
2
 2 4 6 8101214161820222426283032343638404244464850
  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
CN9
AMP-CONN50A
CX23
SC1KP$DISPLAY
$LCD_HSYNC$R0
$R1
$R3 923 2323 2323
 16
 17   5
 10
 14
  3
  8
 12
  1
  6  15
  4
  9
 13
  2
  7
 11CN4
VIDEO-15-4-D
$P[0..23]
DOCK_DDC_CLKDOCK_VSW3DOCK_VSYNC$DOCK_BDOCK_HSYNC
9
94
C235
SC47P
C234
SC47P
C26
SC47P
  12R203
1KR3
  12
R200
10R3   12
R206
100R3 1
2
R199
15KR3
DDC_CLK
VSW3
VSYNCVSYNC
+5V
9 9
9
9 9
4
C236
SC47P
C247
SC47P
  12R202
10R3
C237
SC47P
  12R3
1KR3
C218
SC47P
C261
SC47P
  12R18
100R3
C245
SC47P   12R8
15KR3
  12R19
75R3
  12
R28
75R3
  12
R9
75R3  12
L2
NL322522T-2R2
  12
L3
NL322522T-2R2
  12
L1
NL322522T-2R2DDC_DATA
VSW1
$BLUE
$GREEN
$RED
HSYNC$BLUE
$GREEN
$RED HSYNCCRT_GNDCRT_GND
CRT_GNDCRT_GND
CRT_GNDCRT_GND
+5VCRT CONNECTOR
2323$DOCK_RDOCK_VSW1$P0
$P1
$P2 $P3
$P4
$P5 $P6
$P7
$P8
$P10 $P9
$P11
$P12
$P13 $P14
$P15
CRT_GND9   1
  2
  3
  4
  5
  6
  7
  8
  9
 1020
19
18
17
16
15
14
13
12
11
U21
IPEC330-470FS  1
  2
  3
  45 6
7 8RP42
SRN47
  1
  2
  3
  45 6 7 8
RP45
SRN47
  1
  2
  3
  45 6
7
8
RP46
SRN47
  1
  2
  3
  45 6 7
8
RP43
SRN47
  1
  2
  3
  45 6
7 8
RP41
SRN47   1
  2
  3
  4
  5
  6
  7
  8
  9
 1020
19
18
17
16
15
14
13
12
11U30
IPEC330-470FS   1
  2
  3
  4
  5
  6
  7
  8
  9
 1020
19
18
17
16
15
14
13
12
11
U25
IPEC330-470FS
$LCDPWR $B0
$B1
$B2 $B3
$B4
$B5 $B6
$B7
$G0
$G1
$G2 $G3
$G4
$G5 $G6
$G7
$R0$R6
$G0
$G1
$G3
$G6
$B0
$B1
$B3
$B6
LCDVEE
C257
SC1KPC246
SCD1UC262
SC2D2U16V5ZY
$DOTCLK
$LCD_VSYNC
$R2
$R4
$R5
$R7
$G2
$G4
$G5
$G7
$B2
$B4
$B5
$B7
$TFT_DE
$LCDPWR
3
3,4
  12R223
100R3  6  7  8  9 10
 1 2 3 4 5 1
1
1
2
CN8
HRS-CONN10B
C248
SC2D2U16V5ZY   12
R270
100R3  12
R224
100R3
C243
SC1U25V5MY
CX24
SC1KP
OE#   1
A   2
GND   3Y 4 VCC 5UZ1
NC7SZ125
CZ1
SCD1U
  12RZ7
510R31
2RZ8
33R3
ID_DATA
CCFT
LCDVEE
DCBATOUT+5V
+5V
+5V
9
3
  12R217
22R3   12R60
10R3  12
R220
22R3
  12
R65
22R3   1
  2
  3
  45 6 7 8
RP44
SRN47
ID_CLK
ENAVEE
$TFT_DE $LCD_HSYNC $LCD_VSYNC $R1
$R2 $R3
$R4
$R5 $R6
$R7
ESD DISCHARGE99 9 2323
  12R70 10R3
  12
R234
10R3
$FLM$LP$MOD
$DOCK_GDOCK_DDC_DATA$P16
$P17
$P18 $P19
$P20
$P21 $P22
$P23
H
S
Y
N
C V
S
Y
N
C
12 3
D9
BAV99LT1
12 3D7
BAV99LT1 $
R
E
D$
G
R
E
E
N$
B
L
U
E
12 3
D6
BAV99LT1
12 3D8
BAV99LT1
9 12 3
D5
BAV99LT1
$SHFCLK
+5VC105
SC33PC69
SC33PC93
SC33P
  12L15
BK1608LL121   12RX42
33R3
C258
SC39P   12
R213
33R33OE#   1
A   2
GND   3Y 4 VCC 5UZ2
NC7SZ125CZ2
SCD1U
1
2
RZ10
100R3
  12
RZ9
5K1R3D
C242
SC10U35V0ZY
CONTRAST
$DOTCLK
+5V
+5V 
						

							Date:   August  4, 1997Sheet   11of   23
SizeDocument NumberREV
A396183SD
Title
390 ACERNOTE LIGHTPCMCIA CONTROLLER CHIP PCI 1250    ACER TAIPEI TAIWAN R.O.C
VCCP BYPASS CAP
1212 12 12
12
12
12
12
12
12
C149
SCD1UC163
SCD1UC162
SCD1UC157
SCD1U
BCAD[0..31]BCCBE#[0..3]BCCLK
BCAUDIOBCBLOCK#BCDEVSEL#BCFRAME#BCGNT#BCINT#BCIRDY# B
C
A
D
5B
C
A
D
4B
C
A
D
3B
C
A
D
2B
C
A
D
1B
C
A
D
0
+3.3V
  12R144
33R3
B
C
A
D
3
1B
C
A
D
3
0B
C
A
D
2
9B
C
A
D
2
8B
C
A
D
2
7B
C
A
D
2
6B
C
A
D
2
5B
C
A
D
2
4B
C
A
D
2
3B
C
A
D
2
2B
C
A
D
2
1B
C
A
D
2
0B
C
A
D
1
9B
C
A
D
1
8B
C
A
D
1
7B
C
A
D
1
6B
C
A
D
1
5B
C
A
D
1
4B
C
A
D
1
3B
C
A
D
1
2B
C
A
D
1
1B
C
A
D
1
0B
C
A
D
9B
C
A
D
8B
C
A
D
7B
C
A
D
6 B
C
C
B
E
#
3B
C
C
B
E
#
2B
C
C
B
E
#
1B
C
C
B
E
#
0 A
C
C
B
E
#
0A
C
C
B
E
#
1A
C
C
B
E
#
2A
C
C
B
E
#
3  12R92
33R3
A
_
C
A
D
0G
2
A
_
C
A
D
1H
3
A
_
C
A
D
2G
1
A
_
C
A
D
3H
1
A
_
C
A
D
4H
2
A
_
C
A
D
5J
3
A
_
C
A
D
6J
4
A
_
C
A
D
7J
1
A
_
C
A
D
8K
3
A
_
C
A
D
9L
1
A
_
C
A
D
1
0L
2
A
_
C
A
D
1
1L
3
A
_
C
A
D
1
2M
1
A
_
C
A
D
1
3L
4
A
_
C
A
D
1
4M
3
A
_
C
A
D
1
5M
2
A
_
C
A
D
1
6M
4
A
_
C
A
D
1
7U
2
A
_
C
A
D
1
8V
1
A
_
C
A
D
1
9T
4
A
_
C
A
D
2
0V
2
A
_
C
A
D
2
1V
3
A
_
C
A
D
2
2W
2
A
_
C
A
D
2
3W
3
A
_
C
A
D
2
4W
4
A
_
C
A
D
2
5V
4
A
_
C
A
D
2
6U
5
A
_
C
A
D
2
7Y
6
A
_
C
A
D
2
8V
7
A
_
C
A
D
2
9W
7
A
_
C
A
D
3
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7
A
_
C
A
D
3
1W
8
A
_
C
C
/
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3
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2
A
_
C
C
/
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2
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3
A
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C
C
/
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1
#N
1
A
_
C
C
/
B
E
0
#K
1
A
_
C
C
L
KT
1
A_CDEVSEL# R2
A_CFRAME# U1
A_CGNT# P3
A_CPAST# Y4
A_CIRDY# T2
A_CLKRUN# U7
A_CPAR N3
A_CPERR# P2
A_CREQ# Y1
A_CRST# W1
A_CSERR# V5
A_CSTOP# R1
A_CSTSCHG V6
A_CTRDY# P4A_CBLOCK# P1A_CAUDIO Y5
A_CCD1# G3
A_CCD2# W6
A_CVS1 Y3
A_CVS2 U3A_RSVD/D2 V8
A_RSVD/A18 N2
A_RSVD/D14 J2
VCCA W5
VCCA R3
VCCA K2
A
D
0
Y
1
4A
D
1
W
1
4A
D
2
Y
1
5A
D
3
V
1
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D
4
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1
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D
5
Y
1
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D
6
U
1
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7
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1
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D
8
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1
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9
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1
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D
1
0
Y
1
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D
1
1
U
1
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D
1
2
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1
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D
1
3
W
1
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D
1
4
Y
1
9A
D
1
5
V
1
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D
1
6
R
1
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D
1
7
P
1
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1
8
R
1
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D
1
9
R
2
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D
2
0
P
1
9A
D
2
1
P
2
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D
2
2
N
1
8A
D
2
3
N
1
9A
D
2
4
M
1
8A
D
2
5
M
1
9A
D
2
6
M
2
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D
2
7
L
1
9A
D
2
8
L
1
8A
D
2
9
L
2
0A
D
3
0
K
1
9A
D
3
1
K
1
8C
/
B
E
0
#
Y
1
7C
/
B
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1
#
W
1
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/
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2
#
T
2
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3
#
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1
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L
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1
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K
R
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1
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#
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2
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1
9 D
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S
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L
#
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2
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#
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1
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2
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Y
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1
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L
K
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1
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A
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2
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R
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1
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1
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R
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#
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1
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R
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1
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1
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R
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U
2
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D
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N
2
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U
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P
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N
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1
1R
I
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T
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1
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R
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4
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R
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5
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1
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A
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1
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R
W
1
3I
R
Q
M
U
X
0
Y
8I
R
Q
M
U
X
1
U
9I
R
Q
M
U
X
2
V
9I
R
Q
M
U
X
3
W
9 L
E
D
A
1
/
G
P
I
O
0
V
1
1L
E
D
A
2
/
G
P
I
O
1
W
1
1C
L
O
C
K
U
1
2D
A
T
A
N
V
1
2L
A
T
C
H
W
1
2 ZV PCLK E1ZV SDATA E2
ZV LRCLK E3
ZV RSVD E4ZV RSVD C1ZV MCLK D3
ZV SCLK C2
ZV UV7 D2
ZV UV6 C3
ZV UV5 B1
ZV UV4 B2
ZV UV3 A2
ZV UV2 C4
ZV UV1 B3
ZV UV0 D5
ZV Y7 A3
ZV Y6 B4
ZV Y5 C5
ZV Y4 B5
ZV Y3 C6
ZV Y2 D7
ZV Y1 A5
ZV Y0 B6
ZV VSYNC C7
ZV HREF A6
V
C
C
P
K
2
0 V
C
C
P
W
2
0 V
C
C
P
V
1
5V
C
C
I
V
1
0 VCCZ D1
VCCZ A4GNDA1
GNDD4
GNDD8
GNDD13
GNDD17 GNDH4
GNDN4 GNDN17 GNDU4 GNDU8 GNDU13 GNDU17 VCCU15 VCCU10 VCCU6 VCCR17 VCCR4 VCCL17 VCCK4 VCCF17 VCCF4 VCCD15 VCCD11 VCCD6 B
_
C
A
D
0H
1
9
B
_
C
A
D
1G
2
0
B
_
C
A
D
2H
1
8
B
_
C
A
D
3F
2
0
B
_
C
A
D
4G
1
9
B
_
C
A
D
5F
1
9
B
_
C
A
D
6G
1
8
B
_
C
A
D
7G
1
7
B
_
C
A
D
8E
1
9
B
_
C
A
D
9E
1
8
B
_
C
A
D
1
0D
1
9
B
_
C
A
D
1
1C
2
0
B
_
C
A
D
1
2D
1
8
B
_
C
A
D
1
3E
1
7
B
_
C
A
D
1
4B
2
0
B
_
C
A
D
1
5C
1
9
B
_
C
A
D
1
6C
1
8
B
_
C
A
D
1
7B
1
5
B
_
C
A
D
1
8A
1
5
B
_
C
A
D
1
9C
1
4
B
_
C
A
D
2
0A
1
4
B
_
C
A
D
2
1B
1
3
B
_
C
A
D
2
2A
1
3
B
_
C
A
D
2
3C
1
2
B
_
C
A
D
2
4A
1
2
B
_
C
A
D
2
5B
1
1
B
_
C
A
D
2
6C
1
1
B
_
C
A
D
2
7D
9
B
_
C
A
D
2
8A
8
B
_
C
A
D
2
9B
8
B
_
C
A
D
3
0C
8
B
_
C
A
D
3
1B
7
B
_
C
C
/
B
E
3
#B
1
2
B
_
C
C
/
B
E
2
#D
1
4
B
_
C
C
/
B
E
1
#B
1
9
B
_
C
C
/
B
E
0
#D
2
0
B
_
C
C
L
KA
1
7
B_CAUDIOD10
B_CBLOCK#B18
B_CDEVSEL#A18
B_CFRAME#C15
B_CGNT#D16
B_CPAST#A10
B_CIRDY#A16
B_CLKRUN#B9
B_CPARA19
B_CPERR#B17
B_CREQ#D12
B_CRST#C13
B_CSERR#B10
B_CSTOP#C17
B_CSTSCHGA9
B_CTRDY#C16
B_CCD1#H20
B_CCD2#C9
B_CVS1A11
B_CVS2B14
B_RSVDA7
B_RSVDA20
B_RSVDE20
VCCBC10
VCCBB16
VCCBF18
V
C
C
P
P
1
8GNDH17
P
C
G
N
T
/
I
R
Q
M
U
X
6
U
1
1P
C
R
E
Q
/
I
R
Q
M
U
X
7
Y
1
2 ZV RSVD F1
ZV RSVD F2
ZV RSVD G4
ZV RSVD F3
U36
PCI1250 A
C
A
D
0A
C
A
D
1A
C
A
D
2A
C
A
D
3A
C
A
D
4A
C
A
D
5A
C
A
D
6A
C
A
D
7A
C
A
D
8A
C
A
D
9A
C
A
D
1
0A
C
A
D
1
1A
C
A
D
1
2A
C
A
D
1
3A
C
A
D
1
4A
C
A
D
1
5A
C
A
D
1
6A
C
A
D
1
7A
C
A
D
1
8A
C
A
D
1
9A
C
A
D
2
0A
C
A
D
2
1A
C
A
D
2
2A
C
A
D
2
3A
C
A
D
2
4A
C
A
D
2
5A
C
A
D
2
6A
C
A
D
2
7A
C
A
D
2
8A
C
A
D
2
9A
C
A
D
3
0A
C
A
D
3
1
12 12 1212
12
12
12
12
12
12
ACAD[0..31]ACCBE#[0..3]ACCLK
ACAUDIOACBLOCK#ACDEVSEL#ACFRAME#ACGNT#ACINT#ACIRDY#
917 171712,1812
12
12
12
12
12
12
12
12
12
12
12
12
12
12
C130
SCD1UC129
SCD1U
  1
  2
  3
  45 6 7
8RP13
SRN33
  1
  2
  3
  45 6 7
8
RP12SRN33
  1
  2
  3
  45 6 7 8
RP17
SRN33
ACLKRUN#ACPARACPERR#ACREQ#ACRST#ACSERR#ACSTOP#ACSTSCHGACTRDY#ARSVD/D2ARSVD/A18ARSVD/D14ACCD1#ACCD2#A_VS1A_VS2
$ZV_LRCLK$ZV_SCLK
$ZV_UV[0..7]
$ZV_DATA
$ZV_UV7
$ZV_UV6
$ZV_UV5
$ZV_UV4
$ZV_UV3
A_SLOT_VCC
A_SLOT_VCC  12R93
1KR3
12,18 12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
C154
SCD1UC158
SCD1UC148
SCD1UC165
SCD1U
C181
SCD1UC182
SCD1U
  12R137
1KR3
BCLKRUN#BCPARBCPERR#BCREQ#BCRST#BCSERR#BCSTOP#BCSTSCHGBCTRDY#BCCD1#BCCD2#B_VS1B_VS2BRSVD/D2BRSVD/A18BRSVD/D14
B_SLOT_VCC
+3.3V
B_SLOT_VCC
+3.3V
C167
SCD1UC184
SCD1UC183
SCD1UC168
SCD1U
C166
SCD1UC156
SCD1UC186
SCD1UC185
SCD1U
C147
SC1KPC187
SC1KPC155
SC1KP1
2
C141
ST10U16VBM 1
2C177
ST10U16VBM
+3.3V
+3.3V
+3.3V
C318
SCD1U
9
9
9
9
C316
SCD1U
  1
  2
  3
  45 6 7
8
RP19
SRN33
  1
  2
  3
  45 6
7 8
RP20SRN33
  1
  2
  3
  45 6
7 8
RP11
SRN33
$ZV_Y[0..7]
$ZV_VREF$ZV_HREF$ZV_HCLK$ZV_UV2
$ZV_UV0 $ZV_UV1
$ZV_Y7
$ZV_Y6
$ZV_Y5
$ZV_Y4
$ZV_Y3
$ZV_Y2
$ZV_Y1
$ZV_Y0
+3.3V
2,3,9
2,3,9   12R163
10KR3$AD[0..31]$CBE#[0..3] $CLOCK
+3.3V
2,3,9
2,3 2,3,9 2,3,9
2,3,9
2,3,9 2,3,9
2,9
32
2 8
3
16
$CARDCLK$DEVSEL#$FRAME#$GNT#3$IRDY#$PAR$PERR#$REQ#3$PCIRST#$SERR#$STOP#$TRDY#$CLKRUN#SPKR_OUT $
A
D
0$
A
D
1$
A
D
2$
A
D
3$
A
D
4$
A
D
5$
A
D
6$
A
D
7$
A
D
8$
A
D
9$
A
D
1
0$
A
D
1
1$
A
D
1
2$
A
D
1
3$
A
D
1
4$
A
D
1
5$
A
D
1
6$
A
D
1
7$
A
D
1
8$
A
D
1
9$
A
D
2
0$
A
D
2
1$
A
D
2
2$
A
D
2
3$
A
D
2
4$
A
D
2
5$
A
D
2
6$
A
D
2
7$
A
D
2
8$
A
D
2
9$
A
D
3
0$
A
D
3
1
$AD21
2
21   12
R165
33R3
  12
R301
10KR31
2
R164
DUMMY-R3   12
R143
0R3   12
R259
0R3
$LOCK#$INTC#$INTD#
$RI_OUT# $
C
B
E
#
0$
C
B
E
#
1$
C
B
E
#
2$
C
B
E
#
3$
S
U
S
P
#
+3.3V
+3.3V
VCC BYPASS CAP
2,3 2,33
3,4,21 3,4,21 3,4,21
3,43,4,21 3,4 3,412
12
12
C150
SCD1U
  12R129
DUMMY-R3  12
R140
0R3
$LATCH$DATA$CLOCK
$SUSPEND#
IRQ3IRQ4IRQ5IRQ10IRQ11IRQ15
IRQ9$SUSP# $CLOCK
+3.3V 
						

							Date:   August  7, 1997Sheet   12of   23
SizeDocument NumberREV
A396183SD
Title
390 ACERNOTE LIGHTPCMCIA SOCKET & POWER CONTROLLER TPS2206          ACER TAIPEI TAIWAN R.O.C
11
B1B2B3B4B5B6B7B8B9B10B11B12B13B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33B34B35B36B37B38B39B40B41B42B43B44B45B46B47B48B49B50B51B52B53B54B55B56B57B58B59B60B61B62B63B64B65B66B67B68B69B70B71B72B73B74B75B76
A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40A41A42A43A44A45A46A47A48A49A50A51A52A53A54A55A56A57A58A59A60A61A62A63A64A65A66A67A68A69A70A71A72A73A74A75A76 H
1
H
2
CN16
AMP-CONN152
C297
SCD1UC326
SCD1UC295
SCD1UC296
SCD1U
C313
SCD1U
1
2
C305
ST10U16VBM
BCCD1# BCAD0
BCAD1
BCAD2
BCAD3
BCAD4
BCAD5
BCAD6
B_SLOT_VCC
B_VPP
11
C302
SC2D2U50V
C319
SCD1UC118
SCD1UC116
SCD1UC117
SCD1U
C122
SCD1U
1
2
C306
ST10U16VBM
ACCD1#ACAD0
ACAD2
ACAD3
ACAD4
ACAD5
ACAD6 ACAD1
A_SLOT_VCC
A_VPP
C140
SCD1UC139
SCD1UC145
SCD1UC138
SCD1UC107
SCD1U1
2C321
ST22U
+5V+12V
C127
SCD1UC126
SCD1UC119
SCD1UC128
SC22U10V0ZY
+3.3V
3
1111
113.3V  15
AVPP 8
3.3V  16
AVCC 9
3.3V  17
AVCC10
5V   1
AVCC11
5V   2
BVCC20
5V  30
BVCC21
12V   7
BVCC22
12V  24
BVPP23
NC  19
NC  13
OC#  18GND12 NC25
RESET#  14
DATA   3
CLOCK   4
LATCH   5
NC26
NC27
NC28
NC29 RESET   6
U31
TPS2206
$DATA$LATCH
$PCIRST#
$CLOCK
+3.3V
+5V
+12V
1,3,7,8 1,3,7,8
3,16SDA 1
SCL 2
O.S. 3
GND 4+VS8
A07
A16
A25U12
LM75CIMX-3
1
2RX29
22KR3
SYS_COM$SMBCLK$SMBDATA
+3.3V
+3.3V
A_VPPA_SLOT_VCC
B_SLOT_VCC
B_VPP
11 11
1111
11 11
11
11 11 11
11
C151
SCD1U
ARSVD/D14
A_VS1
ACPARARSVD/A18ACPERR#ACBLOCK#ACGNT#ACSTOP#ACINT#ACDEVSEL#
ACCLKACTRDY#ACAD7
ACCBE#0
ACAD8
ACAD9
ACAD10
ACAD11
ACAD12
ACAD13
ACAD14
ACAD15
ACCBE#1
ACAD161111
11 11
11 11
11
11 11
1111
BRSVD/D14
B_VS1
BRSVD/A18BCPARBCPERR#BCBLOCK#BCGNT#BCSTOP#BCINT#BCDEVSEL#
BCCLKBCTRDY# BCAD7
BCCBE#0
BCAD8
BCAD9
BCAD10
BCAD11
BCAD12
BCAD13
BCAD14
BCAD15
BCCBE#1
BCAD16
11,18 11,1811 11
11 1111
11
11 11
11
BCIRDY#BCFRAME#
B_VS2
BCRST#BCSERR#BCREQ#
BCAUDIO
BCSTSCHG
BRSVD/D2BCLKRUN# BCCBE#2
BCAD17
BCAD18
BCAD19
BCAD20
BCAD21
BCAD22
BCAD23
BCAD24
BCCBE#3
BCAD25
BCAD26
BCAD27
BCAD28
BCAD29
BCAD30
BCAD31
11,18 11,181111
1111 11
11
11 11
11
ACIRDY#ACFRAME#
A_VS2
ACRST#ACSERR#ACREQ#
ACAUDIO
ACSTSCHG
ARSVD/D2ACLKRUN#ACCBE#2
ACAD17
ACAD18
ACAD19
ACAD20
ACAD21
ACAD22
ACAD23
ACAD24
ACCBE#3
ACAD25
ACAD26
ACAD27
ACAD28
ACAD30
ACAD31 ACAD29
C121
SCD1UC120
SCD1U
  1
  2
  3
  4
  56 7 8 9
10RP23
SRP10K
1
2CX4
ST100U10VDM 1
2C303
ST10U16VBM 1
2C304
ST10U16VBM
BCSTOP#
BCDEVSEL#
BCTRDY#
BCRST#BCSTSCHG
B_VPPB_SLOT_VCC
B_SLOT_VCC
C144
SCD1UC143
SCD1U
  1
  2
  3
  4
  56 7
8 9 10RP22
SRP10K
1
2CX3
ST100U10VDM 1
2
C323
ST10U16VBM 1
2
C322
ST10U16VBM
BCINT#
BCSERR#
BCREQ#
BCAUDIOBCPERR#
BCIRDY#
BCLKRUN#
BCBLOCK#
A_VPPA_SLOT_VCC
B_SLOT_VCC
  1
  2
  3
  4
  56 7
8 9 10RP16
SRP10K
  1
  2
  3
  4
  56 7
8 9 10
RP14
SRP10K ACINT#
ACSERR#
ACREQ#
ACAUDIOACPERR#
ACIRDY#
ACLKRUN#
ACBLOCK#
ACCD1#
ACCD2#
A_VS1
A_VS2
A_SLOT_VCC
  1
  2
  3
  4
  56 7
8 9 10RP15
SRP10K ACSTOP#
ACDEVSEL#
ACTRDY#
ACRST#
BCCD1#
BCCD2#
B_VS1
B_VS2ACSTSCHG
ACCD2#
BCCD2#
+3.3V
A_SLOT_VCC
3 11 11 11 12
 1311 1
4
7U9D
SSHCT08
ACCD2#
ACCBE#[0..3]ACAD[0..31]
CARD_IN#
+5V11 11 11
BCCD2#
BCCBE#[0..3]BCAD[0..31]