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TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES
15.18. D-Board (2 of 2) Block Diagram
D
DIGITAL SIGNAL PROCESSOR
FORMAT CONVERTER,
PlASMA AI
SUB-FIELD PROCESSOR
R,G,B MAIN VIDEO 24bit
1
R,G,B SUB VIDEO 24bit
2
HD,VD,CLK
3
CLK1
4
CLK2
5
DATA TIMING 8bit
6
DATA POWER FEEDBACK 8bit
7
SUSTAIN DATA 6bit
8
SCAN DATA 13bit
9
ROM_A18-20
10
JTAG
11
CLK3
12
OSD
13
DRVRST
14
SS_SOS
15
DRVRST_5V
16
SC_SOS7
17
TH-50PHD8BK/BS/EK/ES
D-Board (2 of 2) Block Diagram
IC9501
1.5V
2.5V
3.3V
SIGNAL PROCESSOR
FORMAT CONVERTER
2.5V
3.3V
1.5V
DIGITAL
PICTURE
I/P ,FORMAT
SIGNAL
IMPROVER
CONVERTER
PROCESSING
HD,VD,CLK
HD,VD
CLK
IIC
BUS
IIC
CLK
SDA2
CONT
DDR-SRAM
CONT
SCL2
INTERFACE
OSD
RST
DATA
ADDRESS
NRST
+2.5V-2
DQ0
A0
X9501
VDD
DQ31
A11
IC9502
20MHz
3.3V
PLL SYNTHESIZER
IC9504
128M DDR SDRAM
P+5V
IC9306
LEVEL CONVERTER
VCC
DATA TIMING 8bit
3.3V
5V
P+5V
IC9305
LEVEL CONVERTER
DATA POWER FEEDBACK 8bit
VCC
3.3V
5V
IC9102
2.5V_3
LEVEL CONVERTER
VDD
TDI2
TMS2
2.5V
3.3V
TCK2
3.3V
IC9103
LEVEL CONVERTER
TDO2
VDD
2.5V
3.3V
TRST
IC9304
P+5V
LEVEL CONVERTER
SUSTAIN DATA 6bit
VCC
3.3V
5V
IC9151,9152
LEVEL CONVERTER
SCAN DATA 13bit
VCC
3.3V
5V
P+5V
D20
1
2
3
4
6
7
8
9
13
14
17
18
19
20
11
TO SC20
IC9302
1.5V
PLASMA AI
SUB-FIELD PROCESSOR
1.5V
R0-R9
R0-R9
PLASMA AI
G0-G9
G0-G9
SUB-FIELD
B0-B9
B0-B9
PROCESSOR
HDI,VDI
CLK
RMD
0-15
JTAG
DDR-SRAM
INTERFACE
DATA
ADDRESS
+2.5V-2
DQ0
A0
VDD DQ31
A11
IC9301
128M DDR SDRAM
TDO
3.3V
TMS
TCK
VDD
SELECTOR
ROM
TDO
FLASH MEMORY ACCESS
A18,19
TAP CONTROLLER
IC9101
INTERFACE
FLASH MEMORY
FPGA
CPU,FPGA
TRST
CONFIGRATION
JTAG
TDO
D10
7
10
9
8
6
5
4
3
2
FOR
FACTORY
USE
80
U19A-U21C
2.5V
3.3V
3.3V
RST
VIDEO DATA
2.5V
3.3V
Q9301
33bit(U8A-U15C,U19A-U21C)
VIDEO DATA
U8A-U15C
33bit(U0A-U7C,U16A-U18C)
CLKU2
DATA
DRIVER
VIDEO DATA
CLKU3
36bit(D10A-D21C)
LEU
PCU2
30bit(D0A-D9C)
NRST
RST
SCL2
IIC
JTAG
SDA2
CONT
U16A-U18C
IIC
BUS
CLK
CLKU0
CLKU1
LEU
PCU1
CLKU(0-3)
CLKD(0-3)
3.3V
RST
Q9300
U0A-U7C
D16A-D21C
CLKD2
CLKD3
3.3V
LED
PCD2
R0-9
G0-7
3.3V
RMD
0-15
RST
RESET
Q9302
ROM
D10A-D15C
AD18-20
DSHL
IC9303
DSLL
DMHL
16Mbit FLASH ROM
DMLL
DMHR
D8A-D9C
IC9605
3.3V
CLKD0
RESET
CLKD1
VOUT
LED
PCD1
3.3V
Q9304
RST
SS_SOS2
SS_SOS9
UEL
UMH
UML
USH
USL
UEH
D0A-D7C
D31
TO C24
43
DOUTU19A
52
DOUTU21C
6
DRVRST
4
P+5V
1
P+5V
5
5V DET
8
DOUTU8A
41
DOUTU15C
29
CLKU2
30
CLKU3
31
LEU
PCU2
32
TO C25
D32
42
DOUTU16A
51
DOUTU18C
5
CLKU0
6
CLKU1
7
LED
8
PCU1
40
DRVRST
55
P+5V
52
P+5V
41
5V DET
12
DOUTU0A
38
DOUTU7C
D34
TO C54
27
DOUTD16A
8
DOUTD21C
29
CLKD2
28
CLKD3
34
LED
33
PCD2
56
DRVRST
65
P+5V
68
P+5V
57
5V DET
55
DOUTD10A
35
DOUTD15C
58
DSHL
59
DSLL
60
DMHL
61
DMLL
64
DMHR
D33
TO C55
10
DOUTD8A
15
DOUTD9C
53
CLKD0
52
CLKD1
51
LED
50
PCD1
6
DRVRST
4
P+5V
Q9303
1
P+5V
5
5V DET
55
SS SOS2
56
SS SOS9
57
NUEL
58
UMH
59
UML
60
USH
61
USL
64
UEH
46
DOUTD0A
17
DOUTD7C
TH-50PHD8BK/BS/EK/ES
D-Board (2 of 2) Block Diagram
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