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Circuit Diagrams and PWB Layouts
10. Circuit Diagrams and PWB Layouts
Main Board: HDMI Input
5
+5V_HDMI_CONA
D1
BAT54C
1
2
R5
DDCA_VCC
0R/6/NC
D
+5V_HDMI_CONA
21
SHELL2
HA_CON_HOTPLUG
23
19
SHELL4
HP DET
R11
18
+5V
17
GND
16
DDC DATA
15
DDC CLK
14
NC
13
CE Remote
12
CK-
11
CK Shield
10
CK+
9
D0-
8
D0 Shield
7
D0+
6
D1-
5
D1 Shield
4
D1+
3
D2-
C
2
D2 Shield
22
1
SHELL3
D2+
20
SHELL1
CN1
HDMI_con
C4
0.1uF/6
HA_CON_RX2+
HA_CON_RX2-
B
HA_CON_RX1+
HA_CON_RX1-
HA_CON_RX0+
HA_CON_RX0-
HA_CON_RXC+
HA_CON_RXC-
HA_CON_CEC
R28
0R/6/NC
HA_CON_SCL
HA_CON_SDA
HA_CON_HOTPLUG
R30
0R/6/NC
A
HA_CON_CEC
R19
QCG1.0S LA
4
+5VS
AHPD
R6
Q1
0R/6
2N7002
HDMI_HP_A
1K/6
HA_CON_SDA
C2
HA_CON_SCL
0.1uF/6
HA_CON_CEC
HA_CON_RXC-
HA_CON_RXC+
HA_CON_RX0-
DDCA_VCC
HA_CON_RX0+
HA_CON_RX1-
HA_CON_RX1+
R688
R689
HA_CON_RX2-
10K/6
10K/6
HA_CON_RX2+
HA_CON_SDA
R20
HA_CON_SCL
R21
CONNECTOR
IC
38
NC
5V_SUPPLY
37
ESD_BYP
LV_SUPPLY
36
GND
GND
35
1TMDS_D2+
TMDS_D2+
34
1TMDS_GND
TMDS_GND
33
1TMDS_D2-
TMDS_D2-
32
1TMDS_D1+
TMDS_D1+
31
TMDS_GND
TMDS_GND
30
1TMDS_D1-
TMDS_D1-
29
1TMDS_D0+
TMDS_D0+
28
TMDS_GND
TMDS_GND
27
1TMDS_D0-
TMDS_D0-
26
1TMDS_CK+
TMDS_CK+
25
TMDS_GND
TMDS_GND
24
1TMDS_CK-
TMDS_CK-
23
1CE_REMOTE_OUT
CE_REMOTE_IN
22
1DDC_CLK_OUT
DDC_CLK_IN
21
1DDC_DAT_OUT
DDC_DAT_IN
20
1HOTPLUG_DET_OUT
HOTPLUG_DET_IN
U3
IP4776CZ38
+3.3V_SMCU
+5VS
R339 8.2K/6/NC
D35 BAT17
R338
27K/6
0R/6/NC
HA_CEC
R344
10K/6/NC
D36
BAT17
10.
EN 36
3
+5V_HDMI_CONA
R2
R3
10K/6/NC
R8
0R/6
FAST_HP_A
2
R13
1K/6
R15
DDCA_VCC
R18
0R/6/NC
HA_DDC_SDA
0R/6/NC
HA_DDC_SCL
R22
L1
+5V_HDMI_CONA
121A40/8/NC
L2
DDCA_VCC
121A40/8
1
R23
0R/6
2
3
HA_CON_RX2+
4
5
HA_CON_RX2-
6
HA_CON_RX1+
7
8
HA_CON_RX1-
9
HA_CON_RX0+
10
11
HA_CON_RX0-
12
HA_CON_RXC+
13
14
HA_CON_RXC-
15
R29
0R/6/NC
HA_CEC
16
HA_DDC_SCL
17
HA_DDC_SDA
18
R31
0R/6/NC
AHPD
19
HA_CEC
15
2009-Feb-20
2
U1
DDCA_VCC
24LC02B
1
8
A0
VCC
2
7
A1
WP
R1
100R/6
3
6
A2
SCL
0R/6
R4
100R/6
4
5
VSS
SDA
U2
DDCA_VCC
24LC02B/NC
1
8
A0
VCC
DDCA_WP
2
7
A1
WP
R14
0R/6/NC
3
6
A2
SCL
NC
R16
0R/6/NC
4
5
VSS
SDA
R17
10K/6/NC
3
2
Q3
DTC144E/NC
DTC144E
0R/6/NC
+5VS
+5VS
3,7,15,17,18,19,20,21,22
+3.3V_SMCU
+3.3V_SMCU 17,18,20,21,22
FAST_HP_A
FAST_HP_A 17
HDMI_HP_A
HDMI_HP_A 17
HA_CON_RX2+
HA_CON_RX2+ 4
HA_CON_RX2-
HA_CON_RX2- 4
HA_CON_RX1+
HA_CON_RX1+ 4
HA_CON_RX1-
HA_CON_RX1- 4
HA_CON_RX0+
HA_CON_RX0+ 4
HA_CON_RX0-
HA_CON_RX0- 4
HA_CON_RXC+
HA_CON_RXC+ 4
HA_CON_RXC-
HA_CON_RXC- 4
PROJECT NAME:
WLZR-A1
Title
HDMI1 Input
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A4
WLZSA1 ST FLI32626
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Thursday, January 08, 2009
1
MSTR0_SCL 17
MSTR0_SDA 17
DDCA_VCC
10K/6
1
DDC_WP 3,7,17
Q2
APCCE_SW 17
A
R
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D2A
S
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2
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22
18430_500_090202.eps
090202
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