10.
Circuit Diagrams and PWB Layouts
10. Circuit Diagrams and PWB Layouts
Main Board: HDMI Input
5
4
3
2
1
D
C
B
A
A
HA_CON_RX0-
HA_
HA_CON_RX1-
HA_CON_RX2-
HA_
HA_
HA_CON_CEC
HA_
HA_DDC_SDA
HA_DDC_SCL
HA_CON_SDA
HA_CON_RXC-
HA_CON_SCL
HA_
HA_
HA_
HA_CON_RX1-
HA_
HA_CON_RX0-
HA_CON_RX2-
HA_CON_RXC-
HDMI_HP_A
FAST_HP_A
HDMI_HP_A
FAST_HP_A
HA_CON_SDA
HA_
HA_DDC_SCL
HA_
HA_CON_RX2-
HA_
AHPD
HA_
HA_CON_RX1-
HA_CON_RXC-
HA_DDC_SDA
HA_CON_RX2-
HA_
HA_CON_RX0-
HA_
HA_CON_RXC-
HA_CON_RX0-
HA_CON_CEC
HA_
HA_CON_SCL
HA_CON_HOTPLUG
HA_CON_HOTPLUG
HA_
HA_CON_RX1-
+5VS
DDCA_WP
AHPD
H
A
_DDC_SCL
H
A
_DDC_SDA
HA_CON_CEC
+3.3V_SMCU
HA_CEC
HA_CEC
HA_CON_SDA
HA_CON_SCL
HA_ 4
HA_CON_RX2- 4
HA_ 4
HA_CON_RX1- 4
HA_ 4
HA_CON_RX0- 4
HA_ 4
HA_CON_RXC- 4
MSTR0_SDA 17
MSTR0_SCL 17
DDC_WP
3,7,17
FAST_HP_A 17
APCCE_SW 17
+5VS
3,7,15,17,18,19,20,21,22
HDMI_HP_A 17
HA_CEC
15
+3.3V_SMCU 17,18,20,21,22
+5V_HDMI_CONA
+5V_HDMI_CONA
DDCA_VCC
DDCA_VCC
DDCA_VCC
+5V_HDMI_CONA
DDCA_VCC
DDCA_VCC
+5VS
+5V_HDMI_CONA
DDCA_VCC
+3.3V_SMCU
+5VS
DDCA_VCC
Title
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WLZSA1 ST FLI32626
D2A
HDMI1 Input
PROJECT NAME:
WLZR-A1
A4
2
22
Thursday, January 08, 2009
HDMI1
CONNECTOR
IC
L1
121A40/8/NC
R11
1K/6
R25
1
0
K
/6
C2
0.1uF/6
R344
10K/6/NC
R20
0R/6/NC
R1
100R/6
R10
0
R
/6
Q1
2N7002
3
2
1
R12
42.
2
K
/6
R30
0R/6/NC
Q3
DTC144E/NC
1
3
2
R14
0R/6/NC
CN1
HDMI_con
SHELL1
20
SHELL2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK+
10
CK Shield
11
CK-
12
CE Remote
13
NC
14
DDC CLK
15
DDC DATA
16
GND
17
+5V
18
HP DET
19
SHELL3
22
SHELL4
23
R9
0
R
/6
R4
100R/6
R23
0R/6
L2
121A40/8
R3
0R/6
Q2
DTC144E
1
3
2
D36
BAT17
R21
0R/6/NC
R688
10K/6
R26
1
0
K
/6
R16
0R/6/NC
R13
1K/6
R29
0R/6/NC
D35 BAT17
R18
10K/6/NC
R28
0R/6/NC
U1
24LC02B
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
R15
NC
D1
BAT54C
3
1
2
U3
IP4776CZ38
5V_SUPPLY
1
LV_SUPPLY
2
GND
3
4
TMDS_GND
5
TMDS_D2-
6
7
TMDS_GND
8
TMDS_D1-
9
10
TMDS_GND
11
TMDS_D0-
12
13
TMDS_GND
14
TMDS_CK-
15
CE_REMOTE_IN
16
DDC_DAT_IN
18
DDC_CLK_IN
17
HOTPLUG_DET_IN
19
1HOTPLUG_DET_OUT
20
1DDC_DAT_OUT
21
1DDC_CLK_OUT
22
1CE_REMOTE_OUT
23
1TMDS_CK-
24
TMDS_GND
25
1
26
1TMDS_D0-
27
TMDS_GND
28
1
29
1TMDS_D1-
30
TMDS_GND
31
1
32
1TMDS_D2-
33
1TMDS_GND
34
1
35
GND
36
ESD_BYP
37
NC
38
R338
27K/6
R689
10K/6
R7
24.
9
K
/6
R22
0R/6/NC
R
2
7
4
7K/6/NC
R8
0R/6
C1
0.1
u
F
/6
D2
U
D
Z
5
V
6
B
/N
C
2
1
R2
10K/6/NC
U2
24LC02B/NC
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
C4
0.1uF/6
R19
0R/6/NC
R5
0R/6/NC
R6
0R/6
C3
0.1
u
F
/6
R17
10K/6
R339 8.2K/6/NC
R
2
4
4
7K/6/NC
R31
0R/6/NC
1
8
4
3
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