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TH-42PA60L
5.4.
DG-Board (1 of 3) Block Diagram
DG
MICOM,DIGITAL SIGNAL PROCESSOR/
HDMI INTERFACE
DG9
HDMI 1 IN
1
D2+
D2G
3
D2-
D1+
5
D1G
D1-
7
D0+
D0G
9
D0-
CLK+
11
CLKG
CLK-
13
CEC
N.C.
15
SCL
DDC DATA
17
DDCG
+5V
19
HPDT
TH-42PA60L
DG-Board (1 of 3) Block Diagram
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MAIN 5V
HOTPLUG
Q4066
Q4067
Q4082
CABLE IN;Hi/NORM
CABLE OUT;LOW/MUTE
HDMI_WP
Q4069
IC4023
EEPROM
DDC_SDA0
3.3V_SDA
7
WC
SDA
5
D1
S1
DDC_SCL0
3.3V_SCL
SCL
6
D2
S2
Q4070
5V
3.3V
32
31
102
104
ROX2+
52
2
ROX2-
51
4
ROX1+
48
ROX1-
TMDS DATA
6
47
RECEIVER
ROX0+
8
44
AND
ROX0-
TMDS DECODER
43
10
ROXC+
40
ROXC-
12
39
CPU
14
HDCP
CIPHER DECRYPTOR
16
18
IC4027
MAIN 3.3V
HPD1
MAIN 1.8V
7
VIN
VOUT 1
HDMI_5V_DET1
5
CONT
AUDIO MUTE AND 5V DET
Hi;MUTE
Low;DETECT HPD5V
IC4025
AUDIO DAC
IC4026
HDMI I/F RECEIVER
RX_MCLK
MCLK
Clock
1
Divider
34
H:MUTE
MUTE_OUT
SMUTE
P
MUTE OUT
77
6
INTERFACE
5
PDN
MCLK
88
SCK
RX_SCK
BICK
AOUTR
8X
86
2
10
AUDIO
AUDIO
Interpolator
Modulator
SD0
RX_SD0
SDTI
INTERFACE
Data
84
3
INTERFACE
WS
RX_WS
LRCK
AOUTL
8X
85
4
11
Interpolator
Modulator
142
141
YBIN0-YBIN9
132
VIDEO
123
INTERFACE
136
133
(TO GC5 PORT-B)
UBIN0-UBIN9
119
110
MAIN 1.8V
MAIN 3.3V
CLKINB2
121
ODCK
HSIB
HSYNC
2
VSIB
VSYNC
3
AP_DE
DE
1
REFCH_HDMI
XTALIN
97
CSDA
27
SDA1
CSCL
28
SCL1
HDMI_CEC
22
1
2
3
MAIN1.8V
4
IC4028
MAIN9V
AUDIO AMP
6
R
7
5
2
L
1
3
TH-42PA60L
DG-Board (1 of 3) Block Diagram
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