Table of Contents
Advertisement
D Digtal Signal Processor
IC9006
+5V(P)
+3.3V(AD)
5
AVR
4
TO DG3
DG3
D3
R OUT
26
36
G OUT
30
40
B OUT
28
38
HD
24
34
VD
22
32
REMOCON
REMOCON
15
25
RXD_TU
RX_TU(SBO)
9
19
TXD_TU
TX_TU(SBI)
7
17
IC9007
RESET
RESET
1
11
+3.3V(AD)
4
AVR
5V
19
29
5
POWER_STATUS
POWER STATUS
5
15
SOS_PANEL
SOS PANEL
17
27
IC9459
CABEL_DET
CABLE DET
3
13
FET BUS SWITCH
17
+5V(P)
D12
TO PA12
TXD_PC
TXD_PC
1
RXD_PC
RXD_PC
3
STB_5V
5
Vpss
7
D4
RESET
RESET
11
IRQ
IRQ
10
SDA3
S_DATA3
9
SCL3
S_CLOCK3
8
SDA2
S_DATA2
7
SCL2
S_CLOCK2
6
SDA1
S_DATA1
5
SCL1
S_CLOCK1
4
IIC_CONT
IIC CONT
2
IC9952
TO P25
D25
+1.8V(P)
UNR_12V
1
UNR_12V
2
3
5
AVR
4
6
5V(P)
5
TO P27
D27
RUSH ON/OFF
1
TV ON/OFF
2
M_POWER
3
STB_5V
4
KILL SOS
5
POWER_SOS
7
ALL OFF
8
UNR_12V
Q9714
R9931
R9933
R9932
+1.8V(P) OUT
Q9716
R9939
R9941
R9940
TH-37PA30E/TH-42PA30E
D-Board Block Diagram
IC9152
+5V(P)
+3.3V(ASIC)
5
AVR
4
IC9009
+1.8V(P)
+3.3V(P)
Format Converter/RGB Processor
A/D CONVERTER
+3.3V(ASIC)
+3.3V(AD)
+3.3V(P)
+3.3V(AD)
+1.8V(P)
R 8bit
R
54
CLAMP
I/P
G
8BIT
G 8bit
48
AMP
A/D
CONVERTER
B
B 8bit
43
SCL2
SCL2
HD_AD
56
OSD MIX
30
SDA2
SDA2
SYNC
VD_AD
57
31
SEPA.
PLL
IIC Bus
SYNC
OSD
HD,VD
64
66
+3.3V(P)
Serial
24
23
IC9023
HD_AD
7
Level Converter
+3.3V(P)
VD_AD
8
SYNC
OSD
20
SIGNAL
HD
3
17
206
PROCESSOR
3.3V -> 5V
VD
5
15
205
+1.8V(P)
+3.3V(P)
IC9605
+3.3V(P)
SYNC/OSD/DISCHARGE CONTROL
+1.8V(P)
IC9602
IC9703
LEVEL
LEVEL
CONVERTER
5V -> 3.3V
CONVERTER
IIC BUS
+5V(STB-M)
Q9704
SCL2
SCL2
20
3.3V -> 5V
FET
SDA2
SW
SDA2
+5V(STB-M)
1M VRAM
Q9703
11
IC9704
IC9711
IIC BUS SW
SCL1
SDA1
113
111
85
104
86
8
5
1
70
S_SCL1
71
S_SDA1
IC9701
MAIN MICOM
89
S_SCL2
90
S_SDA2
3
6
7
2
87
S_SCL3
SCL3
88
S_SDA3
CDA3
76
SCL2
IIC_INT
IRQ
SDA2
35
RESET
RESET
IIC_CONT
100
105
INV.
Q9719
+5V(STB-S)
+5V(STB-M)
IC9951
Q9702
R9736
+3.3V(P)
+1.8V(P)
+3.3V(P)
R9734
R9737
+5V(STB-M)
CONTROL
1
AVR
2
Q9701
R9735
+3.3V(P) OUT
5V(P)
R9859
R9934
D9769
Q9715
R9937
R9942
D9771
12V,1.8V(P),3.3V(P)
VOLTAGE DOWN DET
D-BOARD SOS DET
SOS BLINKING TIMES
:
LED 3 TIMES
IC9151
+1.8V(P)
+3.3V(P)
CTI/TINT
COLOR
R 8bit
FORMAT
CONTRAST
CONVERTER
G 8bit
WB-ADJ
B 8bit
st-r
36MHz
SYNC
IC9153
HD,VD
+5V(P)
+3.3V(PLL)
PLL
1
5
SYNTHESIZER
64M
AVR
SDR-SDRAM
14
4
1
IC9157
IC9155
HD,VD
IC9608
FPGA
FPGA CONTROL
+3.3V(P)
DISCHARGE
4
+3.3V(P)
CONTROL
62
RESET
50MHz
CLK
Control DATA
SUS
SCAN
100
106
+5V(P)
IC9706
LEVEL
CONVERTER
IC9606
+3.3V(P)
RESET
+3.3V(P)
FET
5
1
5V -> 3.3V
SW
RESET
4
Q9706
IC9707
OR GATE
FLASH
MEMORY 8M
A
23
O
OR
IC9705
B
X9703
38
XIN
20MHz
REMOCON
39
XOUT
IC9702
99
EEPROM
SDA1
64k
5
8
SCL1
6
POWER_STATUS
SOS_PANEL
CABEL_DET
IC9455
PLASMA AI/SUB FIELD PROCESSOR
+3.3V(P)
+1.8V(P)
Video DATA
Video DATA
DATA
SUB-FIELD
NEW PLASMA AI
PROCESSOR
DRIVER
CLK
SCL2
CLK
SDA2
50MHz
65MHz
60MHz
IIC Bus
IC9456
PLL
64M
+3.3V(P)
SYNTHESIZER
DDR-SDRAM
2
1
37
+3.3V(P)
IC9303
IC9454
FLASH
12
RESET
MEMORY 8M
X9302
IC9302
20MHz
+3.3V(PLL)
PLL
SYNTHESIZER
2
4
AVR
IC9301
5
+5V(P)
IC9601
Level Converter
Sustain Control DATA 6bit
3.3V -> 5V
20
Scan Control DATA 13bit
3.3V -> 5V
20
IC9603,04
LEVEL CONVERTER
11
MC DATA IN
LED_G
26
MCDATA
10
MC DATA OUT
LED_R
28
MCCLK
9
MC CLK
SS_SOS
61
RESET
42
LSIRESET
32
REM OUT
Q9708
INV.
29
REN INH
INV.
40
REM IN
Q9709
IC9709
CONVERT MICOM
D9730
IIC_INT
XIN
22
56
IIC_INT
X9702
IIC_CONT
9.216MHz
55
IIC_CONT
XOUT
23
CABLE_DET
60
CABLE DET
FPGA_CHIP
17
FPGA CHIP
RESET
STB 5V
48
MAIN RESET
RXD_TU
15
RXD_TU
IC9710
TXD_TU
14
TXD_TU
RESET
19
RESET
RXD_PC
52
RXD_PC
RESET
TXD_PC
51
TXD_PC
SC_SOS1
1
SC_SOS2
64
35
POWER_STATUS
5
PANEL_SOS
INV.
60
CABEL_DET
Q9707
18
Vpss
57
+5V(STB-S)
44
RUSH ON/OFF
45
TV ON/OFF
47
M_POWER
46
KILL SOS
63
POWER_SOS
33
ALL OFF
3
3V_SOS
TO C21
D32
24biit(00A
07A)
2
DATA L
L-DOWN
18biit(08A
13A)
28
NCLKL
30
DATA L TIMING
CLKL
31
CEL
34
PCL
35
REMOCON
41
IC9453
CATS_EYE
44
+2.5V(P)
50
+3.3V(P)
+5V(P)
49
+5V(P)
2
AVR
1
48
+5V(P)
47
+5V(P)
43
STB_5V
40
LED_G
39
LED_R
37
DRVRST
D31
TO C11
2
DATA R
R-DOWN
21
NCLKR
26
DATA R TIMING
CLKR
27
CER
30
PCR
31
UMH
35
UML
36
USH
37
USL
38
UE2H
39
UEH
40
50
+5V(P)
49
+5V(P)
48
+5V(P)
47
+5V(P)
43
SS_SOS
23
DRVRST
TO SC20
D20
CL
2
CLK
3
SIU
4
SID
6
SCSU
7
CEL2
8
CPH
9
CEL
13
CBK
14
CSL
17
CSH
18
CML
19
CMH
20
+5V(P)
1
+5V(P)
11
SC_SOS1
12
SC_SOS2
TH-37PA30E/TH-42PA30E
D-Board Block Diagram
Advertisement
Table of Contents
