13.21. DG-Board (1 of 2) Block Diagram
HSIB
JT
A
G_TMS
RESET
KEY1
SOS
MAIN_PB
XB
UF
SRQ
MONI_DEF
MAIN_Y
SBI1
KEY2
SP_SHORT
LED_R
SP_MUTE
JT
A
G_TCK
MAIN_DEF
JT
A
G
_TRST
MAIN_PR
CLKIB2
B_DDR_NCLK
B_DDR_CLK
HDMI_R
RM_IN
HDMI_L
MAIN_PB
TUNER_MAIN_ON
MAIN_PR
SW_OFF_DET
MAIN_Y
SBO1
KEY3
TD0_4PR
O_HDMI
TUNER_SUB_ON
TD0_FS_4PR
O
VSIB
78
SCL2
20
SCL0B
SDA1
IC4015
MAIN 2.5V
TD0
TO
TUNER
22
RESET
2
128M DDR SDRAM
21
MAIN ON
3
4
1
KEYSCAN3
3
1
2
MAIN 2.5V
8
SDA0
Q4068
TMS
2
5
SCL0
DDR 2.6V
Q4017
MICOM,DIGITAL SIGNAL PROCESSOR
3.3V
38
Q4015
Q4019
IC4018
14
SCL0B
SCL1
10Bits A/D
DEM.
MAIN_DEF
DETECT
22
VDD
19
SUB 9V1
SDA2
SDA
SUB 9V1
TCK
PA20
18
TDI
23
MAIN 3.3V
Q4043
30MHz
1.8V
STB 3.3V
PA_SOS
30MHz
MAIN 2.5V
13
AVR 1.8V
OUT
Q4020
CLK0A
1
A/D 10bit
TUNER_SUB_ON
Macrovision
4
RESET
MAIN 3.3V
35
I/F
36
3
FF
4
625i/p
33
SRQ
30MHz
IP
VOUT
A/D 10bit
Detection
74
NR
VSIB
AD 3.3V
MATRIX
3D/2D com
1
JUST
Q4039,Q4045
525i/p
5
36
NR
INV.
LLC1
AD 3.3V
TUNER_MAIN_ON
I/P
H1
SYNC
FF
7
CLK
33
MAIN 9V
13
SW
5
UV0~UV9
TBC
29
A_DDR_CLK
BUFF.
15
76
72
AVR 1.8V
MAIN1.2V
3
1080i
1
4
DDR 2.6V PRO
MONITOROUT_DEF
VSIA
SBI1
STB 5V
IC4016
PLL1.8V
30
1
MAIN 2.5V
STB5V
MAIN 5V
D_CLKIN
IC4012
MAIN_PB
SBO1
VDET
SCL1
RESET
MAIN_PR
NOISE LEVEL
28
RGB->
YUV
4
IC4030
MAIN_Y
RESET
STB5V
SUB 3.3V
38
CHROMA
XTAL
16
720p
SDA2
RESET
Q4016
34
IC4011
IC4026
SCL2
SDA1
MAIN 3.3V
18
Q4021
IC4028
Sync
81
TO
GC4PRO
IC4022
5
37
1.2V
H2
3
RM_IN
SEPA
AVR 1.2V
26
7
A_DDR_NCLK
KEYSCAN2
4
6
DG2
SUB 5V
KEYSCAN
SELF,ID,ED2
1.2V
TRST
MAIN 2.5V
CLKIA
AVR 1.2V
A/D 10bit
IC4020
VPK
94
AVR PLL 1.8V
9
COLOUR
CLKIB2
Q4044
TPOUT0
IC4010
3
30
YG0~YG9.UB0~UB9
STB5V
1
SUB 3.3V
IC4031
R0~R3,Y0~Y9,UV0~UV9
SDA0A
MAIN 2.5V
STB3.3V
STB3.3V
SCL
6
(ADV7403)
82
PORT-A
SCL0
1.8V
VCC
IC4021
MAIN 3.3V
2
BUFF.
5
1
1
DG
MAIN 2.5V
STB 5V
41
SDA2
7
VS
BS_SUB9V
17
5
SP_SHORT
HS
STB 5V
DG1
5
1
SP_MUTE
40
MAIN 2.5V
7
STB 5V
2
3
MAIN 5V
MAIN 2.5V
SDA0B
SD
A
SUB 5V
SCL0A
SCL0A
8
42
4
11
30
SCL2
SCL
HSIA
SDA0
31
10
14
MAIN 1.2V
LED_R(STB)
38
5
3
Y0~Y9
SDA0A
MAIN 9V
26
5
HDMI_L
(SUB5V BACKUP)
1
2
HDMI_R
3
40
IC4027
SUB 5V
BUFF.
DG20
12
NRST
1
SDA0B
TO
R0~R3
PORT-B
IND.
(FS&HDMI)
91
SCL2
INV.
20
SD
A2
99
HSIB
TH-42PM50U
DG-Board(1 of 2) Block Diagram
TH-42PM50U
DG-Board(1 of 2) Block Diagram
77
Содержание TH-42PM50U
Страница 20: ...7 1 Lead of Wiring 1 7 2 Lead of Wiring 2 20 ...
Страница 21: ...7 3 Lead of Wiring 3 21 ...
Страница 41: ...14 2 Packing Exploded Views 1 41 ...
Страница 42: ...14 3 Packing Exploded Views 2 42 ...
Страница 43: ...43 ...
Страница 44: ...14 4 Packing Exploded Views 3 44 ...
Страница 50: ...C2515 ECJ1VB1H103K C 0 001UF K 50V 1 50 ...
Страница 109: ...13 Block and Schematic Diagram 13 1 Schematic Diagram Notes 57 ...
Страница 110: ...13 Block and Schematic Diagram 13 1 Schematic Diagram Notes 57 ...
Страница 240: ...A B C D E F G H I 1 2 3 4 5 6 TH 42PM50U P BOARD TNPA3570 TH 42PM50U P BOARD TNPA3570 P BOARD COMPONENT SIDE TNPA3570 ...
Страница 241: ...A B C D E F G H I 1 2 3 4 5 6 TH 42PM50U P BOARD TNPA3570 TH 42PM50U P BOARD TNPA3570 P BOARD FOIL SIDE TNPA3570 ...