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42WP37
D-Board Block Diagram
D
Digtal Signal Processor Board
TO J5
D5
A
TX0-
2
TX0+
3
TX1-
5
TX1+
6
TXG-
8
TXG+
9
TXC-
11
TXC+
12
TX3-
14
TX3+
15
Y M
21
B
PB M
23
PR M
25
NCLP M
31
NCLP M
VD M
VD M
29
HD M
HD M
27
HD S
IC9023
VD S
LEVEL SHIFT
NCLP S
5V
3.5V
TO J6
D6
C
TX0-
2
TX0+
3
TX1-
5
TX1+
6
TXG-
8
TXG+
9
TXC-
11
TXC+
12
TX3-
14
TX3+
15
DPMS VD
DPMS VD
19
DPMS HD
DPMS HD
17
TO J3
D3
STB5V
STB5V
1
5V
5V
29
Y S
40
D
PB S
38
PR S
36
NCLP S
NCLP S
31
VD S
VD S
32
HD S
HD S
34
PWR STATUS
POWER STATUS
15
REMOTE OUT
REMOTE OUT
25
CABLE DET
CABLE DET
13
TXD TU
TXD TU
17
RXD TU
RXD TU
19
RESET
RESET
11
IIC CONT
IIC CONT
2
TXD PC
TXD PC
21
RXD PC
RXD PC
23
STB ON
STB ON
28
MUTE
SOUND MAIN MUTE
12
RTC INT
E
REAL TIME/INTRA
27
SCL1
SCL1
4
SDA1
SDA1
5
SCL3
SCL3
8
SDA3
SDA3
9
D-Board Block Diagram
1
IC9011
LVDS RX
LVDS:Low Voltage
Differential
Signaling
VDIA S
VS OUT
5
IC9015
HDIA S
HS OUT
3
24Bit BUS SW
9
LVDS(DATA0)
B(8Bit)
10
11
55
LVDS(DATA1)
12
G(8Bit)
56
15
LVDS(DATA2)
16
DIGITAL1
R(8Bit)
17
LVDS(CLK)
RGB(24Bit)
18
19
CLK OUT
LVDS(DATA3)
PLL
26
20
IC9012
INVERTER
IC9019
IC9018
A/D CONVERTER (M)
24Bit BUS SW
B(8Bit)
B0
19
Y/G IN
B
48
CLP
B7
12
55
110M
G(8Bit)
8BIT
G0
9
56
Pb/B IN
G
43
CLP
ADC
G7
2
Pr/R IN
R0
R(8Bit)
ANALOG(M)
77
CLP
54
R
RGB(24Bit)
R7
70
SDA2
VSOUT
VDIA M
57
SDA2
64
SYNC/SEPA
SCL2
HSOUT
HDIA M
58
SCL2
66
DATACK
IC9001
PLL
67
P5V
AVR 3.3V
38
30
31
1
4
HD M
IC9002
VD M
5
LVDS RX
NCLP M
LVDS:Low Voltage
NCLP S
VD S
Differential
Signaling
HD S
VDIA M
VS OUT
5
IC9005
HDIA M
HS OUT
3
24Bit BUS SW
9
LVDS(DATA0)
B(8Bit)
10
11
55
LVDS(DATA1)
12
G(8Bit)
56
15
LVDS(DATA2)
16
R(8Bit)
17
DIGITAL2
LVDS(CLK)
RGB(24Bit)
18
19
CLK OUT
LVDS(DATA3)
PLL
26
20
IC9003
INVERTER
IC9009
IC9008
A/D CONVERTER (S)
24Bit BUS SW
B(8Bit)
B0
19
Y/G IN
B
48
CLP
B7
12
55
110M
G(8Bit)
8BIT
G0
9
56
Pb/B IN
G
43
CLP
ADC
G7
2
Pr/R IN
R(8Bit)
R0
ANALOG(S)
77
CLP
54
R
RGB(24Bit)
R7
70
SDA2
VSOUT
VDIA S
57
SDA2
64
SYNC/SEPA
SCL2
HSOUT
HDIA S
58
SCL2
66
IC9702
DATACK
PLL
67
EEPROM
SDA1
SDA
5
38
30
31
SCL1
SCL
6
2
3
IC9010
IC9153
P5V
P5V
AVR 3.3V
AVR 3.3V
1
4
3.3V
1
4
3.3V
IC9151
5
5
FORMAT CONVERTER
RGB PROCESSOR
Q9002
INV.
8BIT
RGB
ADC
/YPbPr
110M
SDA2
SDA2
SCL2
F.CLP
OCK PLL
SCL2
IC9016
IC9152
IC9157
P5V
P5V
AVR 3.3V
AVR 3.3V
(36MHz)
1
4
3.3V
1
4
3.3V
5
5
IC9017
P5V
AVR 3.3V
1
4
3.3V
206
205
204
203
5
NCLCP S
3.3V
3
NCLCP S
HD ADM
4
HD ADM
VD ADM
5
VD ADM
CLPC M
6
CLPC M
HD ADS
7
HD ADS
VD ADS
8
VD ADS
CLPC S
9
CLPC S
IC9006
HDIA S
23
HDIA S
VDIA S
P5V
AVR 3.3V
24
VDIA S
Q9001
HDID S
27
HDID S
VDID S
INV.
3.3V
1
4
VDID S
29
SCL2
SCL
133
5
SDA2
SDA
132
IC9606
RESET
IC9007
106
RESET
P5V
AVR 3.3V
DRVRST
100
3.3V
1
4
3.3V
5
STB5V M
Q9602
Q9601
IC9704
IC9602
67
VRAM
LEVEL SHIFT
68
(1Mbit)
5V
IC9701
IC9708
EEPROM
MICRO PROCESSOR
IIC CONT
SDA
IC9705
75
SCL
FLASH MEMORY
(8M ROM)
89
90
8
70
71
87
88
99
IC9707
IIC
Q9709
5V<->3.3V
OR
1
Q9704
4
2
Q9708
IIC
5V<->3.3V
REMOCON
Q9703
4
5
IC9155
IC9301,03
IC9454
64M SDRAM
PLL SYNTHESIZER
SDRAM
65MHz
50MHz
60MHz
B(8Bit)
PCK
DRAMCK
OSK
CTI/TINT
FORMAT
COLOR
G(8Bit)
IC9455
CONVERTER
CONTRAST
WB-Adj
PLASMA AI
OSD
R(8Bit)
SUB-FIELD
St-r
PROCESSOR
SDA2
SDA2
OSD
SCL2
SCL2
IC9459
PLL M
24Bit BUS SW
IC9456
FLASH MEMORY
55
(32M)
56
FPGA
IC9608
68
INV.
CONTROL
202
199
198
188
187
Q9400
OSD
DATA R
TIMING
DATA L
TIMING
IC9605
SUSTAIN
IC9601
DISCHARGE
SUSTAIN
LEVEL SHIFT
CONTROL
OSD
3.3V
5V
SYNC PROCESSOR
IC9603
SCAN-1
SCAN-1
LEVEL SHIFT
3.3V
5V
IC9604
SCAN-2
SCAN-2
LEVEL SHIFT
3.3V
5V
IC9610
DRIVER
MUTE
RESET
101
Q9301
DRVRST
19
43
DRIVER MUTE
3.3V
IC9709
20
SDA
CONVERT MICOM
SCL
21
SDA3
SDA
53
SCL3
SCL
54
5
6
40
32
29
35
4
6
7
8
14
15
31
42
51
52
55
60
26
28
33
37
41
44
45
46
47
61
62
63
C
6
IC9302
P5V
TO C11
D31
P5V
AVR 3.3V
50
5V
49
5V
1
4
3.3V
48
5V
5
47
5V
DATA R
DATA R TIMING
R-DOWN
SUS
DATA SOS
43
SOS
23
DRVRST
D32
TO C21
DATA L
L-DOWN
P5V
50
5V
STB5V S
49
5V
48
5V
47
5V
43
STB5V
DATA L TIMING
37
DRVRST
LED R
LED R
39
LED G
LED G
40
REMOCON
41
REMOCON
KEY SW
42
KEY SW
OPT
44
OPT
TO SC20
D20
SCAN-1
SCAN-2
SC SOS1
11
SOS1(SC)
SC SOS2
12
SOS2(SC)
D27
TO P27
RUSH ON/OFF
1
RUSH ON/OFF
TV ON/OFF
2
TV ON/OFF
M POWER
3
M POWER
STB5V
4
STB5V
KILL SOS
5
KILL SOS
FAN SOS
6
FAN SOS
PS SOS
7
PS SOS
ALL OFF1
8
ALL OFF1
D25
TO P25
15V
1
15V
15V
2
15V
5V
5
5V
64
1
STB5V S
STB5V M
Q9702
Q9701
D-Board Block Diagram
7
8
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