Hdmi, Rj45, Fan - EUROCOM ARMADILLO 2 W840AU Service Manual

Notebook computer
Table of Contents

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Schematic Diagrams

HDMI, RJ45, Fan

HDMI Repeater
D
2
HDMI2_C2CP
2
HDMI2_C2CN
8
HDMI2_HPD
2
HDMI2_C1CP
2
HDMI2_C1CN
2
HDMI2_C0CP
2
HDMI2_C0CN
2
HDMI2_CLKCP
2
HDMI2_CLKCN
C
Sheet 25 of 42
HDMI, RJ45, Fan
EQ
GIGA LAN (RTL8411)
B
LAN POART
23
LAN_MDIP0
23
LAN_MDIN0
23
LAN_MDIP1
23
LAN_MDIN1
23
LAN_MDIP2
23
LAN_MDIN2
23
LAN_MDIP3
23
LAN_MDIN3
D10
R467
*0_04
A
B - 26 HDMI, RJ45, Fan
5
4
ISET
3.3VS
HDMI_SDA-C
8
HDMI2_CTRLCLK
HDMI_SCL-C
8
HDMI2_CTRLDATA
SCL/SDA
PULL HIGH (CHECK PCH
)
1.5VS
1.5VS
U31
PS8407ATQFN40GTR2-A1
6-03-08407-030
HDMI_DATA2P_C
TMDS_DATA0-R
C499
0.1u_10V_X7R_04
1
30
IN_D2p
OUT_D2p
C501
0.1u_10V_X7R_04
HDMI_DATA2N_C
2
29
TMDS_DATA0#-R
IN_D2n
OUT_D2n
JP3
*10mil_short
HDMI_HPD
3
28
HDMI_HPD-C
HPD_SRC
HPD_SNK
C502
0.1u_10V_X7R_04
HDMI_DATA1P_C
4
27
TMDS_DATA1-R
IN_D1p
OUT_D1p
HDMI_DATA1N_C
5
26
TMDS_DATA1#-R
C503
0.1u_10V_X7R_04
HDMI_DATA0P_C
IN_D1n
OUT_D1n
TMDS_DATA2-R
C505
0.1u_10V_X7R_04
6
25
IN_D0p
OUT_D0p
C506
0.1u_10V_X7R_04
HDMI_DATA0N_C
7
24
TMDS_DATA2#-R
IN_D0n
OUT_D0n
8
23
CFG
I2C_CTL_EN
CFG/I2C_ADDR1
C491
0.1u_10V_X7R_04
HDMI_CLOCKP_C
9
22
TMDS_CLOCK-R
IN_CKp
OUT_CKp
HDMI_CLOCKN_C
10
21
TMDS_CLOCK#-R
C496
0.1u_10V_X7R_04
IN_CKn
OUT_CKn
3.3VS
R535
*4.7K_04
DCIN_EN
41
3.3VS
Epad
3.3VS
R536
4.7K_04
DDCBUF
3.3VS
R737
*4.7K_04
3.3VS
R537
*4.7K_04
PRE
3.3VS
1.5VS
1.5VS
R740
*4.7K_04
3.3VS
R533
*4.7K_04
EQ
DCIN_EN
DDCBUF
R774
4.7K_1%_04
R532
*4.7K_04
PRE
EQ
L
H
M
6.5db 9.5db
3db
LEVELSHIFT,
CHECK,
L35
1
2
L1
LAN_MDIP0
12
13
LMX1+
*WCM2012F2S-161T03-short
TD4+
MX4+
LAN_MDIN0
11
14
LMX1-
4
3
TD4-
MX4-
LAN_MDIP1
9
16
LMX2+
1
2
L2
TD3+
MX3+
LAN_MDIN1
8
17
LMX2-
*WCM2012F2S-161T03-short
TD3-
MX3-
4
3
3
4
LAN_MDIP2
*WCM2012F2S-161T03-short
6
19
LMX3+
TD2+
MX2+
LAN_MDIN2
L3
5
20
LMX3-
2
1
TD2-
MX2-
LAN_MDIP3
3
22
LMX4+
1
2
L4
TD1+
MX1+
LAN_MDIN3
2
23
LMX4-
*WCM2012F2S-161T03-short
TD1-
MX1-
4
3
10
15
NMCT_4
40 mil
TCT4
MCT4
NMCT_3
7
18
TCT3
MCT3
4
21
NMCT_2
TCT2
MCT2
1
24
NMCT_1
TCT1
MCT1
NS892402
C477
0.01u_16V_X7R_04
R55
75_1%_04
NMCT_R
R80
75_1%_04
R101
75_1%_04
R118
75_1%_04
C486
100PF 2KV 1206
5
4
3
HDMI CONNECTOR
1.5VS
C119
C136
C180
C179
0.1u_10V_X7R_04
0.1u_10V_X7R_04
0.1u_10V_X7R_04
0.1u_10V_X7R_04
Pin#19
Pin#19
Pin#20
Pin#40
5VS
30,32,34,35
SUSB
R534
*20K_04
C508
22u_6.3V_X5R_08
R731
*4.7K_04
CFG
R733
*4.7K_04
ISET
TMDS_CLOCK#-R
4
L38
R735
*4.7K_04
TMDS_CLOCK-R
1
3.3VS
*WCM2012F2S-SHORT
TMDS_DATA1#-R
4
L41
C162
C742
TMDS_DATA1-R
1
*WCM2012F2S-SHORT
0.1u_10V_X7R_04
0.01u_16V_X7R_04
Pin#11
Pin#37
1.5VS
C751
C738
0.01u_16V_X7R_04
0.01u_16V_X7R_04
Pin#12
Pin#31
&VALUE
CPU FAN CONTROL
5VS
U23
R636
*0_04
FON
1
J_RJ_1
2
1
GND1
3
DLMX1+
5VS_FAN
DA+
shield
DLMX1-
2
GND2
4
DA-
shield
DLMX2+
3
C352
DB+
DLMX2-
6
NCT3940S-A
1u_6.3V_X5R_04
DB-
DLMX3+
4
DC+
DLMX3-
5
CPU_FAN
DC-
5VS_FAN
DLMX4+
7
DD+
DLMX4-
8
DD-
130460-3
C589
10u_10V_Y5V_08
28
CPU_FANSEN
R595
4.7K_04
3.3VS
2,4,5,6,7,8,10,13,14,15,16,22,23,24,26,28,29,30,32,34,36
3
2
1
level shief
D15,D16,D17
5VS_HDMI
For ESD
U45
5VS_HDMI
R196
R214
5
6
2.2K_04
2.2K_04
FLG#
VOUT1
2
7
D8
D6
VIN1
VOUT2
3
8
*BAV99 RECTIFIER
*BAV99 RECTIFIER
VIN2
VOUT3
*BAV99 RECTIFIER
HDMI_SCL-C
4
1
EN#
GND
SY6288DCAC
HDMI_SDA-C
J_HDMI1
HDMI_HPD-C
C507
22u_6.3V_X5R_08
19
HDMI_HPD-C
HOT PLUG DETECT
18
+5V
17
DDC/CEC GND
HDMI_SDA-C
16
SDA
15
HDMI_SCL-C
SCL
14
RESERVED
13
HDMI_CEC
CEC
TMDS_CLOCK#
3
12
TMDS CLOCK-
11
CLK SHIELD
2
TMDS_CLOCK
10
TMDS CLOCK+
9
TMDS_DATA0#
1
L40
2
TMDS DATA0-
8
SHIELD0
TMDS_DATA0
7
4
3
TMDS_DATA1#
TMDS DATA0+
3
6
*WCM2012F2S-SHORT
TMDS DATA1-
5
SHIELD1
2
TMDS_DATA1
4
TMDS DATA1+
3
TMDS_DATA2#
1
L42
2
TMDS DATA2-
2
SHIELD2
TMDS_DATA2
1
4
3
TMDS DATA2+
*WCM2012F2S-SHORT
PIN GND1~4=GND
116B-1A002-21U
8
FON
GND
7
VIN
GND
6
VOUT
GND
5
VSET
GND
CPU_FAN 28
J_FAN1
1
2
3
85204-03001
6-20-41130-003
J_FAN1
3
1
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
Title
Title
Title
[25]HDMI,RJ45,FAN,
[25]HDMI,RJ45,FAN,
[25]HDMI,RJ45,FAN,
10,26,34
1.5VS
23
VDD10
Size
Size
Size
Document Number
Document Number
Document Number
6-71-W8400-D04A
15,26,29,34,36,37
5VS
Custom
Custom
Custom
SCHEMATIC1
SCHEMATIC1
SCHEMATIC1
3.3VS
Date:
Date:
Date:
Thursday, December 18, 2014
Thursday, December 18, 2014
Thursday, December 18, 2014
Sheet
Sheet
Sheet
2
1
D
D7
TMDS_DATA0#-R
TMDS_DATA0-R
C
TMDS_DATA2#-R
TMDS_DATA2-R
B
A
Rev
Rev
Rev
1.0
1.0
1.0
25
25
25
of
of
of
42
42
42

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