Acer 390 Series Service Manual page 190

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