![](/html/77/77e0/77e0eb44f7044d436bc3a806dd7df7231cae502c2e2ef9ac27a222eda6ca3072/bg1.png)
5
D D
C C
4
3
2
1
ACER_SJM31
USB BOARD
B B
2009.5.4
A A
EE DATE POWER DATE
EE DATE POWER DATE
EE DATE POWER DATE
XXXX-XXXXXX-XX
XXXX-XXXXXX-XX
XXXX-XXXXXX-XX
XXXXXXXXXXXX
XXXXXXXXXXXX
XXXXXXXXXXXX
INVENTEC
INVENTEC
INVENTEC
TITLE
TITLE
TITLE
ACER_SJM31_USB Board
ACER_SJM31_USB Board
ACER_SJM31_USB Board
CODE
CODE
CODE
SIZE DOC.NUMBER REV
SIZE DOC.NUMBER REV
SIZE DOC.NUMBER REV
CS
D-CS-1310A22890-0-ALG
CS
D-CS-1310A22890-0-ALG
CS
D-CS-1310A22890-0-ALG
SHEET of
SHEET of
SHEET of
1
1 15
1 15
1 15
2009-ECO-006989
5
DRAWER
DRAWER
DRAWER
DESIGN
DESIGN
DESIGN
CHECK
CHECK
CHECK
RESPONSIBLE
RESPONSIBLE
RESPONSIBLE
SIZE= VER:
SIZE= VER:
BMonday, May 04, 2009
BMonday, May 04, 2009
BMonday, May 04, 2009
REVDATE CHANGE NO.
REVDATE CHANGE NO.
REVDATE CHANGE NO.
4
3
SIZE= VER:
FILE NAME: BC
FILE NAME: BC
FILE NAME: BC
P/N
P/N
P/N
2
![](/html/77/77e0/77e0eb44f7044d436bc3a806dd7df7231cae502c2e2ef9ac27a222eda6ca3072/bg2.png)
5
4
3
2
1
6019B0622301
XTLI
10
X1
X1
LAN_XTALI
C31 33pF 50V 5% 0402 NPOC31 33pF 50V 5% 0402 NPO
6019B0622301
TRXN0
TRXP0
TRXN1
TRXP1
TRXN2
TRXP2
TRXN3
TRXP3
LED_ACTn
LED_LINK10_100n
LED_LINK1000n
TWSI_CLK/VDD3V
TWSI_DATA/18V_REG
TETMODE
RBIAS
VDD17
VDD33
DVDDL
DVDDL
DVDD_REG
DVDD_REG
GND_PAD
XTLO
9
LAN_XTALO
25MHz 25PPM 20pF 5X3.2 TXC
25MHz 25PPM 20pF 5X3.2 TXC
C30 33pF 50V 5% 0402 NPOC30 33pF 50V 5% 0402 NPO
TRD0-
14
TRD0+
13
TRD1-
18
TRD1+
17
TRD2-
21
TRD2+
20
TRD3-
24
TRD3+
23
LAN_ACTLED#
47
LAN_LINK#
48
26
29
30
34
35
NC
12
1
LX
6
2
32
28
45
46
49
TWSI_SCL
TWSI_SDA
R7
R7
2.37K-1%-1/16W-0402
2.37K-1%-1/16W-0402
LX
L6 4.7uH 30% 1.07A 4.0X4.0X1.8(VLCF4018T-4R7N1R0-2)L6 4.7uH 30% 1.07A 4.0X4.0X1.8(VLCF4018T-4R7N1R0-2)
DVDDL
DVDDL
DVDDL
DVDDL
C52 1uF 10V 10% X5R 0402C52 1uF 10V 10% X5R 0402
C50 0.1uF 10V 10% 0402 X7RC50 0.1uF 10V 10% 0402 X7R
C23 0.1uF 10V 10% 0402 X7RC23 0.1uF 10V 10% 0402 X7R
SUB_GND 3
C34 10uF 6.3V 20% 0603 X5RC34 10uF 6.3V 20% 0603 X5R
C33 0.1uF 10V 10% 0402 X7RC33 0.1uF 10V 10% 0402 X7R
AVDD_CEN
C56 0.1uF 10V 10% 0402 X7RC56 0.1uF 10V 10% 0402 X7R
C24 0.1uF 10V 10% 0402 X7RC24 0.1uF 10V 10% 0402 X7R
C32
C32
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
C59 10uF 6.3V 20% 0603 X5RC59 10uF 6.3V 20% 0603 X5R
C58 10uF 6.3V 20% 0603 X5RC58 10uF 6.3V 20% 0603 X5R
C57 1uF 10V 10% X5R 0402C57 1uF 10V 10% X5R 0402
C62 47pF 50V 5% 0402 NPOC62 47pF 50V 5% 0402 NPO
SUB_GND3
R2549.9-1%-1/16W-0402 R2549.9-1%-1/16W-0402
R2649.9-1%-1/16W-0402 R2649.9-1%-1/16W-0402
R2349.9-1%-1/16W-0402 R2349.9-1%-1/16W-0402
R2449.9-1%-1/16W-0402 R2449.9-1%-1/16W-0402
R2149.9-1%-1/16W-0402 R2149.9-1%-1/16W-0402
R2249.9-1%-1/16W-0402 R2249.9-1%-1/16W-0402
R1949.9-1%-1/16W-0402 R1949.9-1%-1/16W-0402
R2049.9-1%-1/16W-0402 R2049.9-1%-1/16W-0402
SUB_3V_LAN 3
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
C42
C42
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
C41
C41
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
C40
C40
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
C39
C39
SUB_GND 3
SUB_GND 3
SUB_GND 3
SUB_3V_LAN3
4.7K-5%-1/16W-0402
4.7K-5%-1/16W-0402
R37
R37
TWSI_SCL
TWSI_SDA
R38 4.7K-5%-1/16W-0402R38 4.7K-5%-1/16W-0402
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
C55
C55
6019B0565201
6019B0565201
8
VCC
7
WP
6
SCL
5
SDA
AT24C08BN-SH-T SOIC 8P ATMEL
AT24C08BN-SH-T SOIC 8P ATMEL
SUB_GND3
U4
U4
A0
A1
A2
GND
U3 AR8131-AL1E QFN 48P ATHEROS
U3 AR8131-AL1E QFN 48P ATHEROS
SHORT-0402-5MIL
SHORT-0402-5MIL
R5
SUB_CLK_PCIE_LAN#3
SUB_CLK_PCIE_LAN3
SUB_CLKREQ#_LAN3
AVDDL
AVDDL
SUB_PCIE_TXN33
SUB_PCIE_TXP33
SUB_PCIE_RXN33
SUB_PCIE_RXP33
SUB_PCIE_WAKE#3
SUB_BUF_PLT_RST#3
SUB_GND3
20 mils 20 mils
SUB_GND3
D D
ALL CAP COLSE PIN < 200 mils
C C
R5
R6 SHORT-0402-5MILR6 SHORT-0402-5MIL
C43
C43
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
C44
C44
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
C290.1uF 10V 10% 0402 X7R C290.1uF 10V 10% 0402 X7R
C27 1uF 10V 10% X5R 0402C27 1uF 10V 10% X5R 0402
C26
C26
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
C25
C25
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
AVDDVCO1
AVDDL
C48 0.1uF 10V 10% 0402 X7RC48 0.1uF 10V 10% 0402 X7R
C54 0.1uF 10V 10% 0402 X7RC54 0.1uF 10V 10% 0402 X7R
C61 47pF 50V 5% 0402 NPOC61 47pF 50V 5% 0402 NPO
C53 1uF 10V 10% X5R 0402C53 1uF 10V 10% X5R 0402
C60 47pF 50V 5% 0402 NPOC60 47pF 50V 5% 0402 NPO
C28 0.1uF 10V 10% 0402 X7RC28 0.1uF 10V 10% 0402 X7R
LAN_PCIETXDN
LAN_PCIETXDP
R84.7K-5%-1/16W-0402_NU R84.7K-5%-1/16W-0402_NU
AVDDVCO2
C46 0.1uF 10V 10% 0402 X7RC46 0.1uF 10V 10% 0402 X7R
C51 0.1uF 10V 10% 0402 X7RC51 0.1uF 10V 10% 0402 X7R
AVDDH
AVDDH
AVDDH
AVDDH
AVDDL
AVDDL
AVDDL
AVDDL
40
REFCLKN
41
REFCLKP
27
CLKREQn
44
RX_N
43
RX_P
37
TX_N
AR8131(M)
AR8131(M)
38
TX_P
4
WAKEn
31
SMCLK
33
SMDATA
3
PERSTn
7
SEL_25MHz
5
VDD25V
15
VDDHO
19
AVDDH
25
AVDDH
11
AVDD_REG
42
AVDDL
8
VDD11_REG
16
AVDDL
22
AVDDL
36
AVDDL
39
C47 0.1uF 10V 10% 0402 X7RC47 0.1uF 10V 10% 0402 X7R
C45 0.1uF 10V 10% 0402 X7RC45 0.1uF 10V 10% 0402 X7R
AVDDL
From EC
1
2
3
4
SUB_GND3
SUB_GND3
B B
TRD0+
TRD0-
TRD1+
TRD1-
TRD2+
TRD2-
TRD3+ TRD3+_CN
TRD3-
A A
5
AVDD_CEN
GND Plane
AVDD_CEN
10
11
12
C16 0.1uF 10V 10% 0402 X7RC16 0.1uF 10V 10% 0402 X7R
C15 0.1uF 10V 10% 0402 X7RC15 0.1uF 10V 10% 0402 X7R
C17 0.1uF 10V 10% 0402 X7RC17 0.1uF 10V 10% 0402 X7R
C18 0.1uF 10V 10% 0402 X7RC18 0.1uF 10V 10% 0402 X7R
TRANSFORMER GST5009B LF SOP 24P
TRANSFORMER GST5009B LF SOP 24P
SUB_GND3 SUB_GND3
1
2
3
4
5
6
7
8
9
U2
U2
TCT1
TD1+
TD1-
TCT2
TD2+
TD2-
TCT3
TD3+
TD3-
TCT4
TD4+
TD4-
6016B0010501
6016B0010501
4
MCT1
MX1+
MX1-
MCT2
MX2+
MX2-
MCT3
MX3+
MX3-
MCT4
MX4+
MX4-
24
23
22
21
20
19
18
17
16
15
14
13
R9 75-5%-1/16W-0402R9 75-5%-1/16W-0402
R10 75-5%-1/16W-0402R10 75-5%-1/16W-0402
R11 75-5%-1/16W-0402R11 75-5%-1/16W-0402
TRD0+_CN
TRD0-_CN
TRD1+_CN
TRD1-_CN
TRD2+_CN
TRD2-_CN
TRD3-_CN
R12 75-5%-1/16W-0402R12 75-5%-1/16W-0402
C7
C7
1000pF 2KV 10% 1206 X7R
1000pF 2KV 10% 1206 X7R
SUB_GND3
S5
S5
HOLE-P8_0B7_0D2_5
HOLE-P8_0B7_0D2_5
1
3
S1
S1
HOLE-P5_0D2_5
HOLE-P5_0D2_5
1
S3
S3
HOLE-P8_0B7_0D2_5
HOLE-P8_0B7_0D2_5
FIX2
FIX2
FMASK
FMASK
1
FIX5
FIX5
FMASK
FMASK
1
SUB_GND3
S4
S2
S2
HOLE-P7_0D2_5
HOLE-P7_0D2_5
1
FIX4
FIX4
FIX1
FIX1
FMASK
FMASK
FMASK
FMASK
1
1
FIX6
FIX6
FIX7
FIX7
FMASK
FMASK
FMASK
FMASK
1
1
S4
HOLE-P7_0B5_0D2_5
HOLE-P7_0B5_0D2_5
FIX3
FIX3
FMASK
FMASK
FIX8
FIX8
FMASK
FMASK
1
SUB_3V_LAN3
SUB_GND3
1
1
CHANGE by DATE
CHANGE by DATE
CHANGE by DATE
2
<CHANGE by>
<CHANGE by>
<CHANGE by>
LAN_ACTLED#
5.1K-5%-1/16W-0402
5.1K-5%-1/16W-0402
1
TRD0+_CN
TRD0-_CN
TRD1+_CN
TRD2+_CN
TRD2-_CN
TRD1-_CN
TRD3+_CN
TRD3-_CN
220-5%-1/16W-0402
220-5%-1/16W-0402
LAN_LINK#
R2
R2
R1220-5%-1/16W-0402 R1220-5%-1/16W-0402
R3
R3
CN 12P RJ45 100073HR012S186ZL SUYIN
CN 12P RJ45 100073HR012S186ZL SUYIN
SUB_GND3
CN1
CN1
1
1
2
2
3
G1
3
G1
4
4
5
5
6
6
7
7
8
8
9
9
G
G
10
10
11
12
TITLE
TITLE
TITLE
SIZE DOC.NUMBER REV
SIZE DOC.NUMBER REV
SIZE DOC.NUMBER REV
Custom
Custom
Custom
G2
G2
11
Y
Y
12
6026B0172401
6026B0172401
SUB_GND3
INVENTEC
INVENTEC
INVENTEC
JM31_MS_USB Board
LAN (AR8131)
CODE
CODE
CODE
D-CS-1310A2271201-ALG
X01
X01
X01
SHEET of
SHEET of
SHEET of
1
2 15Tuesday, April 28, 2009
2 15Tuesday, April 28, 2009
2 15Tuesday, April 28, 2009
X01
X01
X01
![](/html/77/77e0/77e0eb44f7044d436bc3a806dd7df7231cae502c2e2ef9ac27a222eda6ca3072/bg3.png)
5
TMDS_TXN2
TMDS_TXP2
TMDS_TXN1
TMDS_TXP1
TMDS_TXN0
TMDS_TXP0
TMDS_CLKN
TMDS_CLKP
SDVO_CTRL_CLK
D D
SDVO_CTRL_DATA
R16 change to 374 Ohm
SUB_GND2
SUB_3VS
C C
R54
R54
HDMI_DETECT
1K-5%-1/16W-0402
1K-5%-1/16W-0402
SUB_3VS
R53
R53
10K-5%-1/16W-0402
10K-5%-1/16W-0402
OE#
DS
Q1
Q1
SSM3K7002FU 60V 200mA SC-70 3P
SSM3K7002FU 60V 200mA SC-70 3P
G
SUB_GND2
SUB_3VS
SDVO_CTRL_CLK
HDMI_HPD
R310-5%-1/16W-0402_NU R310-5%-1/16W-0402_NU
R150-5%-1/16W-0402_NU R150-5%-1/16W-0402_NU
R16374 1% 1/16W 0402 R16374 1% 1/16W 0402
R180-5%-1/16W-0402_NU R180-5%-1/16W-0402_NU
R170-5%-1/16W-0402_NU R170-5%-1/16W-0402_NU
R330-5%-1/16W-0402_NU R330-5%-1/16W-0402_NU
R340-5%-1/16W-0402_NU R340-5%-1/16W-0402_NU
R364.7K-5%-1/16W-0402_NU R364.7K-5%-1/16W-0402_NU
R354.7K-5%-1/16W-0402_NU R354.7K-5%-1/16W-0402_NU
R134.7K-5%-1/16W-0402_NU R134.7K-5%-1/16W-0402_NU
R144.7K-5%-1/16W-0402 R144.7K-5%-1/16W-0402
39
38
42
41
45
44
48
47
9
8
7
OE#
R270-5%-1/16W-0402_NU R270-5%-1/16W-0402_NU
25
R324.7K-5%-1/16W-0402 R324.7K-5%-1/16W-0402
32
10
6
3
4
34
35
C94
C94
2.2uF 10V 10% 0603 X5R_NU
2.2uF 10V 10% 0603 X5R_NU
SUB_GND2
4
6019B0585301
6019B0585301
U5 PS8101TQFN48GTR QFN 48P
U5 PS8101TQFN48GTR QFN 48P
HDMI Level Shifter
HDMI Level Shifter
IN_D1+
IN_D1-
IN_D2+
IN_D2-
IN_D3+
IN_D3-
IN_D4+
IN_D4-
SCL
SDA
HPD#
OE#
DDC_EN
RT_EN#
REXT
PC0
PC1
CFG0
CFG1
SUB_3V_LAN2
SUB_3V_LAN2
SUB_3V_LAN2
SUB_5VA
SUB_3VS
USBVCC
SUB_5VS
SUB_5VS
OUT_D1+
OUT_D1-
OUT_D2+
OUT_D2-
OUT_D3+
OUT_D3-
OUT_D4+
OUT_D4-
SCL_SINK
SDA_SINK
HPD_SINK
VCC1
VCC5
VCC2
VCC3
VCC4
VCC6
VCC7
VCC8
GND6
27
49
R58 4.7K-5%-1/16W-0402_NUR58 4.7K-5%-1/16W-0402_NU
R68 0-5%-1/16W-0402R68 0-5%-1/16W-0402
R57 0-5%-1/16W-0402R57 0-5%-1/16W-0402
SUB_GND2
C4 0.1uF 10V 10% 0402 X7RC4 0.1uF 10V 10% 0402 X7R
C22 0.1uF 10V 10% 0402 X7RC22 0.1uF 10V 10% 0402 X7R
C49 0.1uF 10V 10% 0402 X7RC49 0.1uF 10V 10% 0402 X7R
C35 0.1uF 10V 10% 0402 X7RC35 0.1uF 10V 10% 0402 X7R
C38 0.1uF 10V 10% 0402 X7RC38 0.1uF 10V 10% 0402 X7R
C3 0.1uF 10V 10% 0402 X7RC3 0.1uF 10V 10% 0402 X7R
C21 0.1uF 10V 10% 0402 X7RC21 0.1uF 10V 10% 0402 X7R
C10 0.1uF 10V 10% 0402 X7RC10 0.1uF 10V 10% 0402 X7R
3
Close chip
D4
D4
P
N
PP
BAT54C-7 30V 200MA SOT23
BAT54C-7 30V 200MA SOT23
C36 1uF 6.3V 10% 0402 X5RC36 1uF 6.3V 10% 0402 X5R
SUB_5VS
SUB_3VS
TRNS_DDCCLK
TRNS_DDCDATASDVO_CTRL_DATA
HDMI_DETECT
C19 1uF 6.3V 10% 0402 X5RC19 1uF 6.3V 10% 0402 X5R
C12 0.1uF 10V 10% 0402 X7RC12 0.1uF 10V 10% 0402 X7R
TX2-_TMDS
TX2+_TMDS
TX1-_TMDS
TX1+_TMDS
TX0-_TMDS
TX0+_TMDS
TXC-_TMDS
TXC+_TMDS
R29 1.5K 5% 1/16W 0402R29 1.5K 5% 1/16W 0402
R28 1.5K 5% 1/16W 0402R28 1.5K 5% 1/16W 0402
SUB_GND 2
SUB_GND 2
C37 1uF 6.3V 10% 0402 X5RC37 1uF 6.3V 10% 0402 X5R
C11 1000pF 50V 10% 0402 X7RC11 1000pF 50V 10% 0402 X7R
R66 150-1%-1/16W-0402R66 150-1%-1/16W-0402
R67 150-1%-1/16W-0402R67 150-1%-1/16W-0402
R64 150-1%-1/16W-0402R64 150-1%-1/16W-0402
R65 150-1%-1/16W-0402R65 150-1%-1/16W-0402
L9
L9
100ohm 25% 2A 0.1ohm 0603
100ohm 25% 2A 0.1ohm 0603
R30
R30
100K-5%-1/16W-0402_NU
100K-5%-1/16W-0402_NU
22
23
19
20
16
17
13
14
28
29
30
2
26
R62 4.7K-5%-1/16W-0402_NUR62 4.7K-5%-1/16W-0402_NU
11
R61 0-5%-1/16W-0402R61 0-5%-1/16W-0402
15
21
R60 4.7K-5%-1/16W-0402_NUR60 4.7K-5%-1/16W-0402_NU
33
40
46
R63 0-5%-1/16W-0402R63 0-5%-1/16W-0402
GND11GND25GND312GND418GND524GND731GND836GND937GND1043THERMAL_PAD
R59 0-5%-1/16W-0402R59 0-5%-1/16W-0402
R56 4.7K-5%-1/16W-0402_NUR56 4.7K-5%-1/16W-0402_NU
SUB_3VS
C13 1uF 6.3V 10% 0402 X5RC13 1uF 6.3V 10% 0402 X5R
C20 0.1uF 10V 10% 0402 X7RC20 0.1uF 10V 10% 0402 X7R
C14 0.1uF 10V 10% 0402 X7RC14 0.1uF 10V 10% 0402 X7R
SUB_GND2
TX2+_TMDS
TX2-_TMDS
TX1+_TMDS
TX1-_TMDS
TX0+_TMDS
TX0-_TMDS
TXC+_TMDS
TXC-_TMDS
TRNS_DDCCLK
TRNS_DDCDATA
SUB_5VS
2
L4
L4
CHOKE 90ohm 25% 330mA 0805 0.35ohm
CHOKE 90ohm 25% 330mA 0805 0.35ohm
12
3 4
L3
L3
CHOKE 90ohm 25% 330mA 0805 0.35ohm
CHOKE 90ohm 25% 330mA 0805 0.35ohm
12
3 4
L2
L2
CHOKE 90ohm 25% 330mA 0805 0.35ohm
CHOKE 90ohm 25% 330mA 0805 0.35ohm
12
3 4
L1
L1
CHOKE 90ohm 25% 330mA 0805 0.35ohm
CHOKE 90ohm 25% 330mA 0805 0.35ohm
12
3 4
600ohm 25% 1A 0603(FBM-11-160808-601-A10T)
600ohm 25% 1A 0603(FBM-11-160808-601-A10T)
1
CN2
CN2
1
TMDS Data2+
2
TMDS Data2 Shield
3
TMDS Data2-
4
TMDS Data1+
5
TMDS Data1 Shield
6
TMDS Data1-
7
TMDS Data0+
8
TMDS Data0 Shield
9
TMDS Data0-
10
TMDS Clock+
11
TMDS Clock Shield
12
TMDS Clock-
13
CEC
14
Reserved
15
DDC Clock
16
DDC Data
SUB_GND2
HDMI_DETECT
L5
L5
C9 0.1uF 10V 10% 0402 X7RC9 0.1uF 10V 10% 0402 X7R
C8 1uF 6.3V 10% 0402 X5RC8 1uF 6.3V 10% 0402 X5R
SUB_GND2
17
DDC/CEC GND
18
+5V Power
19
Hot Plug Detect
CN 19P HDMI 100042MR019S153ZL SUYIN
CN 19P HDMI 100042MR019S153ZL SUYIN
6012B0312701
6012B0312701
NN
D1
D1
P N
BAT54A 30V 200mA SOT23 CHENMKO
BAT54A 30V 200mA SOT23 CHENMKO
G1
G1
G2
G2
G3
G3
G4
G4
SUB_GND2
SUB_GND2
SUB_GND2
Add for power consumption @ A01
U1
U1
L7
L7
1 2
L8
L8
1 2
1
GND
2
IN1
3
IN2
4
EN
G545A1P8U MSOP 8P GMT
G545A1P8U MSOP 8P GMT
6019B0159503
6019B0159503
34
34
B B
A A
SUB_USB_PWREN
SUB_USB20_P0SUB_USB20_P0+
SUB_USB20_P1SUB_USB20_P1+
SUB_5VA
SUB_GND2
R4 4.7K-5%-1/16W-0402R4 4.7K-5%-1/16W-0402
CHOKE 90ohm 25% 330mA 0805 0.35ohm
CHOKE 90ohm 25% 330mA 0805 0.35ohm
CHOKE 90ohm 25% 330mA 0805 0.35ohm
CHOKE 90ohm 25% 330mA 0805 0.35ohm
5
OUT1
OUT2
OUT3
40mil
8
7
6
5
OC
5
3
2
SUB_GND2
5
3
2
SUB_GND2
USBVCC
D5
D5
ESD PESD5V0S1BB SOD523_NU
ESD PESD5V0S1BB SOD523_NU
2 1
SUB_GND2
D3
D3
T100uF 6.3V 45m 20% 3528
T100uF 6.3V 45m 20% 3528
4
6011B0048001_NU
6011B0048001_NU
CM1293A-02SO 6V 225mW SOT23-5_NU
CM1293A-02SO 6V 225mW SOT23-5_NU
D2
D2
T100uF 6.3V 45m 20% 3528
T100uF 6.3V 45m 20% 3528
4
6011B0048001_NU
6011B0048001_NU
CM1293A-02SO 6V 225mW SOT23-5_NU
CM1293A-02SO 6V 225mW SOT23-5_NU
4
USBVCC
C6
C6
+
+
USBVCC
C5
C5
+
+
40mils
C1
C1
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
40mils
C2
C2
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
1
1
2
2
3
3
4
4
CN3
CN3
6012B0312501
6012B0312501
CN 4P USB 020173MR004S52UZR SUYIN
CN 4P USB 020173MR004S52UZR SUYIN
1
1
2
2
3
3
4
4
G1G1G2G2G3G3G4
SUB_GND2
G1G1G2G2G3G3G4
OK
USB
USB
G4
USB
USB
G4
OK
SUB_GND2
3
to MB TX0
to MB TX2
CN4
CN4
6012B0312501
6012B0312501
CN 4P USB 020173MR004S52UZR SUYIN
CN 4P USB 020173MR004S52UZR SUYIN
RJ45 Board B to B
CN5
CN5
G2
G2
SUB_PCIE_TXN32
SUB_PCIE_TXP32
SUB_CLK_PCIE_LAN2
SUB_CLK_PCIE_LAN#2
SUB_PCIE_RXP32
SUB_PCIE_RXN32
SDVO_CTRL_CLK
SDVO_CTRL_DATA
TMDS_TXP2
TMDS_TXN2
TMDS_TXP1
TMDS_TXN1
TMDS_TXP0
TMDS_TXN0
TMDS_CLKP
TMDS_CLKN
SUB_USB_PWREN
SDVO_CTRL_CLK
SDVO_CTRL_DATA
2
112
4
334
6
556
8
778
10
9910
12
111112
14
131314
16
151516
18
171718
20
191920
22
212122
24
CN 40P BTB 87242-4001 ACES6012B0315901
CN 40P BTB 87242-4001 ACES6012B0315901
232324
26
252526
28
272728
30
292930
32
31
32
34
33
34
36
35
36
38
37
38
40
39
40
G1
G1
OK
CHANGE by DATE
CHANGE by DATE
CHANGE by DATE
2
SUB_3V_LAN 2
SUB_3VS
SUB_BUF_PLT_RST# 2
SUB_PCIE_WAKE# 2
SUB_CLKREQ#_LAN 2
SUB_5VS
SUB_5VA
HDMI_HPD
31
33
35
37
39
SUB_GND2SUB_GND2
Miiles Liu
Miiles Liu
Miiles Liu
SUB_USB20_P0+
SUB_USB20_P0-
SUB_USB20_P1+
SUB_USB20_P1-
INVENTEC
INVENTEC
INVENTEC
TITLE
TITLE
TITLE
JM31 USB Board
JM31 USB Board
JM31 USB Board
USB / HDMI
USB / HDMI
USB / HDMI
SIZE DOC.NUMBER REV
CODE
SIZE DOC.NUMBER REV
CODE
SIZE DOC.NUMBER REV
CODE
Custom
Custom
Custom
D-CS-1310A2276201-ALG AX1
AX1
D-CS-1310A2276201-ALG AX1
AX1
D-CS-1310A2276201-ALG AX1
AX1
SHEET of
SHEET of
SHEET of
1
3 15Tuesday, April 28, 2009
3 15Tuesday, April 28, 2009
3 15Tuesday, April 28, 2009
![](/html/77/77e0/77e0eb44f7044d436bc3a806dd7df7231cae502c2e2ef9ac27a222eda6ca3072/bg4.png)
5
D D
C C
4
3
2
1
ACER_SJM31
Audio BOARD
B B
2009.5.4
A A
EE DATE POWER DATE
EE DATE POWER DATE
DRAWER
DRAWER
DRAWER
DESIGN
DESIGN
DESIGN
CHECK
CHECK
CHECK
RESPONSIBLE
RESPONSIBLE
RESPONSIBLE
SIZE= VER:
SIZE= VER:
BMonday, May 04, 2009
BMonday, May 04, 2009
BMonday, May 04, 2009
REVDATE CHANGE NO.
REVDATE CHANGE NO.
5
REVDATE CHANGE NO.
4
3
SIZE= VER:
FILE NAME: BC
FILE NAME: BC
FILE NAME: BC
P/N
P/N
P/N
2
EE DATE POWER DATE
XXXX-XXXXXX-XX
XXXX-XXXXXX-XX
XXXX-XXXXXX-XX
XXXXXXXXXXXX
XXXXXXXXXXXX
XXXXXXXXXXXX
INVENTEC
INVENTEC
INVENTEC
TITLE
TITLE
TITLE
ACER_SJM31_Audio Board
ACER_SJM31_Audio Board
ACER_SJM31_Audio Board
CODE
CODE
CODE
SIZE DOC.NUMBER REV
SIZE DOC.NUMBER REV
SIZE DOC.NUMBER REV
CS
D-CS-1310A2276001-ALG
CS
D-CS-1310A2276001-ALG
CS
D-CS-1310A2276001-ALG
SHEET of
SHEET of
SHEET of
1
4 15
4 15
4 15
![](/html/77/77e0/77e0eb44f7044d436bc3a806dd7df7231cae502c2e2ef9ac27a222eda6ca3072/bg5.png)
10
9
8
7
6
5
4
3
2
1
EXT MIC
6026B0173101
H H
CN103
CN103
OK
AU_SENSE_MIC
5
4
MICIN_JACK_R AU_MICINN_R
3
6
MICIN_JACK_L
2
1
GND_MIC
8
7
600OHM-25%-200mA-0603
600OHM-25%-200mA-0603
L108
L108
6026B0173101
JACK 6P 2SJ-P351-S01 SINGATRON
JACK 6P 2SJ-P351-S01 SINGATRON
AU_SENSE_MIC
C150 1000pF 50V 10% 0402 X7RC150 1000pF 50V 10% 0402 X7R
C149 1000pF 50V 10% 0402 X7RC149 1000pF 50V 10% 0402 X7R
L107
L107
600OHM-25%-200mA-0603
600OHM-25%-200mA-0603
L106
L106
600OHM-25%-200mA-0603
600OHM-25%-200mA-0603
JM31 ---- 6026B0173201
SJM31 ---- 6026B0173101
AU_MICINN_L
AU_MICIN_R
AU_MICIN_L
G G
AU_AGND
Headphone & SPDIF
CN102
CN102
NPTH1
NPTH2
LED
LED
DRIVE IC
DRIVE IC
6026B0173001
6026B0173001
AU_SENSE_HP
G1
G1
G2
G2
1
1
HPOUTR_CN
2
2
HPOUTL_CN
3
3
GND_HP
4
4
HP_CN_SENSE
5
5
A
GND
B
Vcc
C
Vin
C148
470pF 50V 10% 0402 X7R
C148
470pF 50V 10% 0402 X7R
C147
C147
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
AU_GND
AU_AGND
9
F F
AU_5VA
R129
R129
100K-5%-1/16W-0402
100K-5%-1/16W-0402
HP_CN_SENSE
G
E E
R130
R130
100K-5%-1/16W-0402
100K-5%-1/16W-0402
D D
AU_AGND
BSS84 50V 0.13A SOT23
BSS84 50V 0.13A SOT23
Q104
Q104
D S
AU_SPDIFO
G
10
8P AUDIO+LED 2SJ-G373-001 SINGATRON
8P AUDIO+LED 2SJ-G373-001 SINGATRON
L114
L114
100ohm 25% 2A 0.1ohm 0603
100ohm 25% 2A 0.1ohm 0603
DS
Q103
Q103
2N7002W 60V 115mA SOT323
2N7002W 60V 115mA SOT323
AU_AGND
JM31 ---- 6026A0031803
SJM31 ---- 6026B0173001
R126 0-5%-1/16W-0402_NUR126 0-5%-1/16W-0402_NU
L104
L104
L105
L105
C146 100pF 50V 5% 0402 NPOC146 100pF 50V 5% 0402 NPO
C145 100pF 50V 5% 0402 NPOC145 100pF 50V 5% 0402 NPO
R128 SHORT-0402-40MILR128 SHORT-0402-40MIL
C151 100pF 50V 5% 0402 NPO_NUC151 100pF 50V 5% 0402 NPO_NU
AU_AGND
AU_SENSE_HP
100ohm 25% 2A 0.1ohm 0603
100ohm 25% 2A 0.1ohm 0603
100ohm 25% 2A 0.1ohm 0603
100ohm 25% 2A 0.1ohm 0603
HEADPHONE_R
HEADPHONE_L
R120 75-5%-1/16W-0402R120 75-5%-1/16W-0402
R121 75-5%-1/16W-0402R121 75-5%-1/16W-0402
CN107
CN107
G1
G1
1
1
2
2
3
3
4
4
5
5
6
6
G2
G2
CN 6P FPC 88185-0641 ACES
CN 6P FPC 88185-0641 ACES
6012B0317701
6012B0317701
AU_HPOUTR
AU_HPOUTL
USB CN
AU_5VA
C157
C157
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
AU_GND
AU_USB_PWREN
AU_5VA
R102 4.7K-5%-1/16W-0402R102 4.7K-5%-1/16W-0402
Resistor,Please close to USB connector
CHOKE 90ohm 25% 330mA 0805 0.35ohm
AU_USBB_P2AU_USBB_P2+
AU_USBB_P2AU_USBB_P2+
CHOKE 90ohm 25% 330mA 0805 0.35ohm
3 4
L103
L103
U103
U103
1
GND
2
IN1
3
IN2
4
EN
G545A1P8U MSOP 8P GMT
G545A1P8U MSOP 8P GMT
6019B0159503
6019B0159503
12
OUT1
OUT2
OUT3
AU_VCC
SHORT-0805-PWR
SHORT-0805-PWR
7
6
5
OC
R109
R109
8
80mils
C103
C103
+
+
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
T100uF 6.3V 45m 20% 3528
T100uF 6.3V 45m 20% 3528
CM1293A-02SO 6V 225mW SOT23-5_NU
CM1293A-02SO 6V 225mW SOT23-5_NU
FIX101
FIX101
FIX102
FIX102
FMASK
FMASK
FMASK
FMASK
1
FIX105
FIX105
FMASK
FMASK
1
80mils
AU_VCC
D103
D103
ESD PESD5V0S1BB SOD523_NU
ESD PESD5V0S1BB SOD523_NU
2 1
AU_GND
JM31 ---- 6012B0312601
SJM31 ---- 6012B0223901
CN101
CN101
USB 4P 020173MR004G565ZR SUYIN
USB 4P 020173MR004G565ZR SUYIN
1
2
3
4
5
D102
D102
C102
C102
6011B0048001_NU
6011B0048001_NU
FIX103
FIX103
FMASK
FMASK
1
FIX106
FIX106
FMASK
FMASK
1
1
4
3
2
FIX104
FIX104
FMASK
FMASK
1
S101
S101
HOLE-P5_0D2_5
HOLE-P5_0D2_5
1
AU_GND
S102
S102
HOLE-P5_0D2_5
HOLE-P5_0D2_5
1
6012B0223901
6012B0223901
1
2
3
4
G1G1G2G2G3G3G4
OK
USB
USB
G4
S103
S103
HOLE-P5_0D2_2
HOLE-P5_0D2_2
1
SPEAKER
6012B0073305
6012B0073305
CN 4P WTB 88460-0401 ACES
CN 4P WTB 88460-0401 ACES
G2
G2
G1
OK
INT MIC
AU_DMIC_DATA
AU_DMIC_CLK
G1
C C
AU_GND
B B
By Tony
A A
10
CN105
CN105
4
3
2
1
AU_SPKOUTL-
4
AU_SPKOUTL+
3
AU_SPKOUTR+
2
AU_SPKOUTR-
1
AU_DMIC_DATA
AU_DMIC_CLK
C132 100pF 50V 5% 0402 NPOC132 100pF 50V 5% 0402 NPO
30mil
C129 100pF 50V 5% 0402 NPOC129 100pF 50V 5% 0402 NPO
C138 1000pF 50V 10% 0402 X7RC138 1000pF 50V 10% 0402 X7R
1
2
3
4
CN 4P WTB 88460-0401 ACES
CN 4P WTB 88460-0401 ACES
6012B0073305
6012B0073305
C156
C156
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
AU_GND
AU_3VS
CN106
CN106
1
2
3
4
C135 1000pF 50V 10% 0402 X7RC135 1000pF 50V 10% 0402 X7R
AU_GND
G1
G2
OK
9
AU_SPKOUTL-
AU_SPKOUTL+
AU_SPKOUTR+
AU_SPKOUTR-
C130 1000pF 50V 10% 0402 X7RC130 1000pF 50V 10% 0402 X7R
C126 1000pF 50V 10% 0402 X7RC126 1000pF 50V 10% 0402 X7R
G1
G2
R127
R127
120-5%-1/16W-0402_NU
120-5%-1/16W-0402_NU
AU_GND
AU_3VA
AU_3VA
C160 0.1uF 10V 10% 0402 X7RC160 0.1uF 10V 10% 0402 X7R
C159 0.1uF 10V 10% 0402 X7RC159 0.1uF 10V 10% 0402 X7R
C158 0.1uF 10V 10% 0402 X7RC158 0.1uF 10V 10% 0402 X7R
C165 0.1uF 10V 10% 0402 X7RC165 0.1uF 10V 10% 0402 X7R
C152 0.1uF 10V 10% 0402 X7RC152 0.1uF 10V 10% 0402 X7R
C153 0.1uF 10V 10% 0402 X7RC153 0.1uF 10V 10% 0402 X7R
C154 0.1uF 10V 10% 0402 X7RC154 0.1uF 10V 10% 0402 X7R
C155 0.1uF 10V 10% 0402 X7RC155 0.1uF 10V 10% 0402 X7R
AU_GND
AU_AGND
8
C163 0.1uF 10V 10% 0402 X7RC163 0.1uF 10V 10% 0402 X7R
C161 0.1uF 10V 10% 0402 X7RC161 0.1uF 10V 10% 0402 X7R
AU_AGND
AU_5VA
AU_3VA
AU_3VS
AU_3VS
7
AU_5VA
AU_3VS
6012B0132406
6012B0132406
CN 30P FPC 88195-3041 ACES
CN 30P FPC 88195-3041 ACES
CN104
CN104
6
AU_GND
LID Switch
30
30
29
29
28
28
27
27
26
26
25
25
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
AU_USBB_P2+
AU_USBB_P2-
R131 0-5%-1/10W-0603R131 0-5%-1/10W-0603
AU_3VS
AU_3VA
AU_5VA
AU_USB_PWREN
AU_USBB_P2+
AU_LID#
AU_HPOUTR
AU_HPOUTL
AU_MICIN_R
AU_MICIN_L
AU_DMIC_DATA
AU_SENSE_HP
AU_SENSE_MIC
AU_USBB_P2-
AU_DMIC_CLK
AU_SPDIFO
L109 100ohm 25% 2A 0.1ohm 0603L109 100ohm 25% 2A 0.1ohm 0603
L110 100ohm 25% 2A 0.1ohm 0603L110 100ohm 25% 2A 0.1ohm 0603
L111 100ohm 25% 2A 0.1ohm 0603L111 100ohm 25% 2A 0.1ohm 0603
L112 100ohm 25% 2A 0.1ohm 0603L112 100ohm 25% 2A 0.1ohm 0603
OK
AU_AGND
5
AU_GND
AU_SPKOUTR+
AU_SPKOUTR-
AU_SPKOUTL-
AU_SPKOUTL+
100K-5%-1/16W-0402_NU
100K-5%-1/16W-0402_NU
AU_LID#
L113
L113
100ohm 25% 2A 0.1ohm 0603
100ohm 25% 2A 0.1ohm 0603
CHANGE by DATE
CHANGE by DATE
4
CHANGE by DATE
3
Miiles Liu
Miiles Liu
Miiles Liu
100-5%-1/16W-0402
100-5%-1/16W-0402
R112
R112
100pF 50V 5% 0402 NPO
100pF 50V 5% 0402 NPO
AU_GND AU_GND AU_GND
AU_3VA
R113
R113
C140
C140
TITLE
TITLE
TITLE
SIZE DOC.NUMBER REV
SIZE DOC.NUMBER REV
SIZE DOC.NUMBER REV
Custom
Custom
Custom
2
U105
U105
1
VDD
3
GND
2
OUT
MH248BESO SOT23 3P
MH248BESO SOT23 3P
6019B0602501
6019B0602501
C141
C141
0.1uF 10V 10% 0402 X7R
0.1uF 10V 10% 0402 X7R
AU_GNDAU_GND
D-CS-1310A2270101-ALG
INVENTEC
INVENTEC
INVENTEC
SJM31 Audio Board
SJM31 Audio Board
SJM31 Audio Board
USB / Audio Jack
USB / Audio Jack
USB / Audio Jack
CODE
CODE
CODE
D-CS-1310A2276001-ALG AX1
AX1
D-CS-1310A2276001-ALG AX1
AX1
D-CS-1310A2276001-ALG AX1
AX1
SHEET of
SHEET of
SHEET of
5 15Tuesday, April 28, 2009
5 15Tuesday, April 28, 2009
5 15Tuesday, April 28, 2009
1