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14.21. DG-Board (1 of 2) Block Diagram
AFC2
LED_R
SOS2
M2_RST
B_DDR_CLK
B_DDR_NCLK
RM_IN
SP_MUTE
KEYSCAN
XB
UF
IRD_POW_ON
CVBS1
TUNER_MAIN_ON
SOS
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PR
AUDIO_MUTE
MAIN_PR
RGB_CVBS
MAIN_PB/C
MAIN_Y/CVBS
SRQ
AFC1
SUB_C/PB
SUB_PR
SUB_Y/CVBS
SUB_PR
SUB_Y/CVBS
SUB_C/PB
X4001
10MHzX'tal
TO
H2
DG2
SELF,ID,ED2
1080i
A/D 10bit
VPK
COLOUR
30MHz
30MHz
A/D 10bit
Macrovision
625i/p
A/D 10bit
MATRIX
NOISE LEVEL
RGB->
YUV
CHROMA
720p
Sync
SEPA
30MHz
Detection
3D/2D com
525i/p
SYNC
CLK
SW
IC4005
10bit A/D
22
UV0~UV9
29
76
SOS2
10
STB_RESET
13
SCL2
21
SDA3
23
SP_MUTE
12
SOUND_MUTE
11
RMCN
AFC2
3
7
LED_R
15
2
3
DG20
1
TO
PA20
25
23
MAIN 3.3V
SOS
BT30V
AC_ON/OFF
DG MICOM,DIGITAL SIGNAL PROCESSOR
22
20
18
17
15
13
12
9
7
5
MAIN 3.3V
SUB 3.3V
SUB 9V
SUB 9V
MAIN 2.5V
MAIN 2.5V
SUB 5V
MAIN 5V
STB 5V
SUB 5V
MAIN 5V
STB 5V
4
RESET
IC4063
SDA2
SDA
NRST
IC4055
128M DDR SDRAM
5
6
TVON
MAIN 9V
MAIN 3.3V
SUB 9V
MAIN 9V
74
72
Q4006,Q4013
Q4011
Q4012
38
XTAL
20
24
KEYSCAN
8
A_DDR_CLK
A_DDR_NCLK
IC4054
GC4PRO
SDA2
SCL3
SCL3
SDA2
SCL2
SDA3
CLK0A
CLKIA
HSIA
VSIA
TPOUT0
7
Y0~Y9
14
R0~R3
33
30
41
42
91
94
R0~R3,Y0~Y9,UV0~UV9
SDA2L
SDA
SCL2L
81
SCL
82
D_CLKIN
RESET
VS
HS
LLC1
1
SDA1
18
17
SCL1
DEM.
DETECT
Q4068
9
SRQ
35
36
4
99
78
AVR 3.3V
8
VOUT
1
IC4049
CONT
AD 3.3V
5
VIN
SUB 5V
VOUT
PLL 1.2V
AVR 1.2V
MAIN 2.5V
1
IC4044
VIN
5
VOUT
AVR 1.2V
1
IC4061
VIN
5
DLL 1.2V
Q4010,Q4015
57
6
3
2
SDAIN
7
SCLOUT
IC1235
SDAOUT
SCLIN
IIC BUFFER
SCL1
SDA1
AIN9
Q4900
3
RGB_CVBS
MAIN_CVBS2(RGB)
MAIN_PR/B
28
30
32
MAIN_Y/V/G
34
MAIN_PB/C/R
STB 5V
14
STB 5V
VDD
AVR 2.5V
VCC
VOUT
VOUT
4
IC4024
3
5
IC4042
AVR 1.8V
4
1
OUT
STB 5V
2
1
IC1103
1
AVR 1.8V
3
MAIN 3.3V
VDD
2
AVR STB 2.5V
STB 2.5V
AVR 3.3V
AD 3.3V
STB 5V
4
MAIN 2.5V
MAIN 1.8V
DDR 2.6V
MAIN 5V
VIN
IC4008
4
VIN
5
VDET
VOUT
AVR 3.3V
VIN
VOUT
MAIN 1.2V
IC4048
AD 1.8V
AVR 1.2V
MAIN 3.3V
IC4041
2
AVR 2.6V
5
VIN
VO
VCC
VOUT
STB 3.3V
5
OUT
IC1110
MAIN 2.5V
MAIN 2.5V
1
MAIN 3.3V
IC4025
SCL
SCL2
AVR 2.5V
1
IC4011
VDD
5
PLL 2.5V
VOUT
AD 2.5V
AVR 2.5V
MAIN 3.3V
1
IC4009
VDD
5
VOUT
AFC1
6
CHROMA
CLAMP
A/D
CLOCK
SYNC SEP.
PLL
65
2D
COMB.
64
40
30
35
SDA1L
SCL1L
14
16
XTALOUT
XTALIN
61
NRST
Q4301,Q4308,Q4309
Q4302,Q4306,Q4310
Q4303,Q4307,Q4311
40
SUB_Y
38
SUB_PB/C
36
SUB_PR
MAIN 2.5V
IC4013
GC3FS
74
YG0~YG7
76
85
86
78
80
UB0~UB7,YG0~YG7
88
UB0~UB7
93
83
84
2
DIGITAL
PORT-B
PORT-A
NR
INPUT
I/F
MIX
(FS&HDMI)
RESIZE
I/P CONV.
(ADV7403)
4
3D Y/C
ONLY
PA50H/M
TH-42PA50A/H/M, TH-37PA50H/M
DG-Board (1 of 2) Block Diagram
TH-42PA50A/H/M, TH-37PA50H/M
DG-Board (1 of 2) Block Diagram
TH-42PA50A / TH-42PA50H / TH-42PA50M / TH-37PA50H / TH-37PA50M
85
Summary of Contents for TH-37PA50H
Page 17: ...7 2 Lead of Wiring 2 17 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M ...
Page 18: ...7 3 Lead of Wiring 3 18 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M ...
Page 21: ...8 3 No Picture 21 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M ...
Page 24: ...24 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M ...
Page 25: ...9 3 Option Description 25 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M ...
Page 26: ...26 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M ...
Page 64: ...TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M 64 ...
Page 126: ...TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M 126 ...
Page 128: ...15 2 Packing Exploded Views 1 128 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M ...
Page 129: ...15 3 Packing Exploded Views 2 129 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M ...
Page 130: ...15 4 Packing Exploded Views 3 130 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M ...