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HDMI, RJ45, Fan, KBC, LED
HDMI LEVEL SHIFT
U19
39
C479
0.1u_10V_X7R_04
6
HDMIC_C0CP
38
IN_D1+
C484
0.1u_10V_X7R_04
6
HDMIC_C0CN
IN_D1-
42
C471
0.1u_10V_X7R_04
6
HDMIC_C1CP
IN_D2+
C474
0.1u_10V_X7R_04
41
6
HDMIC_C1CN
IN_D2-
45
C463
0.1u_10V_X7R_04
6
HDMIC_C2CP
IN_D3+
44
C467
0.1u_10V_X7R_04
6
HDMIC_C2CN
IN_D3-
C444 0.1u_10V_X7R_04
48
6
HDMIC_CLKCP
47
IN_D4+
C455 0.1u_10V_X7R_04
ASM1442_CLK
6
HDMIC_CLKCN
IN_D4-
9
23
HDMI_CTRLCLK
SCL
8
23
HDMI_CTRLDATA
SDA
7
23
DPC_HPD
HPD/HPDX
OE#
25
R302
*0_04
OE#
32
3.3VS
R271
*4.7K_04
DCC_EN#
10
DCC_EN#
C443
4.7K_06
CEXT
CEXT/RT_EN#
C536
PEQ
3
PS8171 2.2u_6.3V_Y5V_06
PEQ/PC0
PIO
4
ASM1442 4.7K_06
6
PIO/PC1
R279
2.94K_1%_04
REXT
R306
*4.7K_04
DDCBUF
DDCBUF
34
3.3VS
R315
*4.7K_04
DDCBUF/OE_1
PRE
35
R316
*4.7K_04
PRE/QE_2
R307
*4.7K_04
1
R282
4.7K_04
ASQ0
ASQ0/GND[1]
APD
11
APD/VCC[2]
ASQ1
12
R269
*4.7K_04
3.3VS
ASQ1/GND[3]
R284
0_04
EMI0
27
33
EMI0/GND[6]
EMI1
EMI1/VCC[6]
ASM1442
P IN 49=GND
DCC_EN#
R313
4.7K_04
3.3VS
R274
4.7K_04
PEQ
EMIO
EMI1
Equalization
R281
*4.7K_04
R273
*4.7K_04
3.3VS
0
0
12dB
PIO
R280
4.7K_04
R270
4.7K_04
0
1
9dB
R285
*4.7K_04
APD
R312
*4.7K_04
1
0
6dB
R303
0_04
EMI0
R314
4.7K_04
3dB
1
1
EMI1
R305
*4.7K_04
GIGA LAN (RTL8411)
LAN POART
L53
LAN_MDIP0
12
13
LMX1+
32
LAN_MDIP0
TD4+
MX4+
LAN_MDIN0
11
14
LMX1-
32
LAN_MDIN0
TD4-
MX4-
9
16
LAN_MDIP1
LMX2+
32
LAN_MDIP1
MX3+
8
TD3+
17
LAN_MDIN1
LMX2-
32
LAN_MDIN1
TD3-
MX3-
LAN_MDIP2
6
19
LMX3+
32
LAN_MDIP2
TD2+
MX2+
5
20
LAN_MDIN2
LMX3-
32
LAN_MDIN2
TD2-
MX2-
3
22
LAN_MDIP3
LMX4+
32
LAN_MDIP3
TD1+
MX1+
2
23
LAN_MDIN3
LMX4-
TD1-
MX1-
32
LAN_MDIN3
10
15
NMCT_4
40 mil
7
TCT4
MCT4
18
NMCT_3
4
TCT3
MCT3
21
NMCT_2
TCT2
MCT2
1
24
NMCT_1
TCT1
MCT1
NS892402
C639
C640
C637
C638
0.01u_16V_X7R_04
HDMI CONNECTOR
22
TMDS_DATA2-R
OUT_D1+
23
TMDS_DATA2#-R
OUT_D1-
5VS
U41
19
TMDS_DATA1-R
5
OUT_D2+
FLG#
VOUT1
20
TMDS_DATA1#-R
OUT_D2-
2
VIN1
VOUT2
16
TMDS_DATA0-R
OUT_D3+
17
TMDS_DATA0#-R
3
OUT_D3-
VIN2
VOUT3
13
TMDS_CLOCK-R
4
3,37,40
SUSB
OUT_D4+
14
EN#
GND
TMDS_CLOCK#-R
OUT_D4-
SY 6288DCAC
28
HDMI_SCL-C
SCL_SINK
29
HDMI_SDA-C
¤£¨Ï¥Î LEVELSHIFT 20K_04
SDA_SINK
30
HDMI_HPD-C
R304
100K_04
C663
HPD_SINK
2
22u_6.3V_X5R_08
VCC[1]
3.3VS
15
VCC[3]
21
C477
C459
C448
VCC[4]
26
0.1u_10V_X7R_04
0.1u_10V_X7R_04
0.1u_10V_X7R_04
VCC[5]
40
VCC[7]
46
*WCM2012F2S-SHORT
VCC[8]
1
TMDS_CLOCK#-R
5
GND[2]
TMDS_CLOCK-R
4
C473
C461
18
L40
0.1u_10V_X7R_04
0.1u_10V_X7R_04
GND[4]
24
*WCM2012F2S-SHORT
GND[5]
31
TMDS_DATA1#-R
1
GND[7]
36
GND[8]
37
TMDS_DATA1-R
4
GND[9]
43
L43
GND[10]
R533
PS8171 del
ASM1442 2.2K_1%_04
ASM1442_CLK
R287
2.2K_1%_04
CEXT
PIO
PEQ
Swing
Pre-amp
Slew-rate
0
0
0
450
0
0
0
0
1
420
0
-3dB
0
1
0
450
0
-3dB
0
1
1
460
0
-4dB
1
0
0
340
0
0
1
0
1
400
2dB
0
1
1
0
400
2dB
0
1
1
1
420
0
0
KBC LED CONTROL
5VS
L25
1
2
J_RJ_1
*WCM2012F2S-161T03-short
DLMX1+
1
GND1
DA+
shield
4
3
DLMX1-
2
GND2
L21
1
2
3
DA-
shield
*WCM2012F2S-161T03-short
DLMX2+
6
DB+
DLMX2-
DB-
4
3
4
3
DLMX3+
4
1
2
5
DC+
L18
DLMX3-
DC-
1
2
*WCM2012F2S-161T03-short
7
*WCM2012F2S-161T03-short
DLMX4+
DD+
L26
8
5VS_KBC
DLMX4-
DD-
4
3
130456-161
NMCT_R
R496
75_04
R495
75_04
R494
75_04
R493
75_04
C624
1000p_2KV_X7R_12_H125
3,6,9,10,11,12,19,20,21,22,23,24,26,27,28,29,30,31,32,33,35,36,37,41
µLlevel shief®ÉD15,D16,D17-n¤W¥ó
5VS_HDMI
5VS_HDMI
6
R543
R272
7
2.2K_04
2.2K_04
8
1
*BAV99 RECTIFIER
HDMI_SCL-C
J_HDMI1
HDMI_SDA-C
C662
HDMI_HPD-C
22u_6.3V_X5R_08
19
HDMI_HPD-C
18
HOT PLUG DETECT
+5V
17
DDC/CEC GND
HDMI_SDA-C
16
SDA
15
HDMI_SCL-C
SCL
14
RESERVED
13
HDMI_CEC
2
12
CEC
TMDS_CLOCK#
TMDS CLOCK-
11
CLK SHIELD
3
TMDS_CLOCK
10
TMDS CLOCK+
9
TMDS_DATA0#
4
L42
8
TMDS DATA0-
SHIELD0
7
1
TMDS_DATA0
TMDS DATA0+
2
TMDS_DATA1#
6
*WCM2012F2S-SHORT
TMDS DATA1-
5
SHIELD1
3
TMDS_DATA1
4
TMDS DATA1+
3
4
TMDS_DATA2#
L45
2
TMDS DATA2-
SHIELD2
1
TMDS_DATA2
1
TMDS DATA2+
*WCM2012F2S-SHORT
PIN G ND1~4 =GND
C12822-100A
CPU FAN CONTROL
5VS
U8
1
8
KBCLED
FON
GND
2
7
5VS_FAN
VIN
GND
3
6
5VS_KBC
4
VOUT
GND
5
C105
VSET
GND
C161
0.1u_10V_X7R_04
*NCT3940S-A
*0.1u_10V_X7R_04
KBC_LED 36
CPU_FAN
KBC_LED
5VS_FAN
J_KBC_LED1
1
7
C563
2
8
C153
3
10u_10V_Y5V_08
4
*10u_10V_Y 5V_08
5
6
36
CPU_FANSEN
*50501-0064N
R367
4.7K_04
3.3VS
12,19,20,30,33,35,37,41,42
5VS
3.3VS
Schematic Diagrams
For ESD
D10
D23
D9
*BAV99 RECTIFIER
*BAV99 RECTIFIER
3
TMDS_DATA0#-R
Sheet 34 of 46
2
TMDS_DATA0-R
HDMI, RJ45, Fan,
3
TMDS_DATA2#-R
2
TMDS_DATA2-R
KBC, LED
U4
1
8
FON
FON
GND
2
7
VIN
GND
3
6
VOUT
GND
4
5
VSET
GND
NCT3940S-A
D02 CHANGE
CPU_FAN 36
VALUE
J_FAN1
NC2
1
NC1
2
3
85205-03701
6-20-51130-103
J_FAN1
3
1
HDMI, RJ45, Fan, KBC, LED B - 35
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