15.21. D-Board (1 of 2) Block Diagram
VD-S
HD-S
HD-M
VD-M
VD-S
HD-S
HD-M
VD-M
HD_M
VD_M
VD_M
HD_M
HD
VD
VD-S
HD-S
VD-S
HD-S
HD
VD
HD
VD
OSDXI
OCK
SCK
REFCK
MCK
P5V
CLKA
5
St-r
4
/Y Pb Pr
3.3V
IC9501
OSC 1
COLOR
5
OSC 2
FORMAT CONVERTER(I/P)
4
OSD_HDD
2
3.3V
D00
8BIT
REG 3.3V
WB-Adj
A01
30
IC9862
8BIT
A19
1
P5V
CTI/TINT
IC9701
IC9208
G
D15
43
VD-M
R
56
VD
F.CLP
5
9
HD
9
110M
57
VDAD-S
RX2-
31
HD
CONVERTER
J1
10
VD
RGB
SCL2
HS OUT
VDIA-S
OSD
G7
RX0-
19
77
5V
3.3V
5
Y/G IN
IC9860
R S
IC9850
6
SDRAM I/F
9
70
SCL
CONTRAST
54
RX1+
SDA
SDA
ADC
48
RXCLK-
G S
23
IC9004
FORMAT
VS OUT
B0
HDAD-S
EEPROM
26
CLAMP
RXCLK+
VS OUT
8
SDA3
3
SYNC/SEPA
B S
CLPC-S
SCL2
D5
SDA2
SDA2
19
DIGITAL B
D1
R(8Bit)
9
SDA1
12
13
A/D CONVERTER(SUB)
CLKC
HDAD-S
SCL3
5
9
VD-S
DIGITAL A
HD-S
SCL1
CLK OUT
66
SCL
7
Q9011
R7
15
64M SDRAM
1
J5
27
IC9505
DCKC
7
17
64
55
B0-B9,G0-G9,R0-R9
REG 3.3V
2
16
B
1
IC9202
5
FLASH ROM
RX2+
CLKC
G0
P5V
15
OE
RX0+
IC9006
5
15
203
27
8
38
4
IC9864
55
20
Pr/R IN
3.3V
2
VD-ADM
1
RX1-
REG 3.3V
5
CLKB
VDM I/O
12
CLP
IC9206
14
3
HDIA-M
TTL P
ARALLEL
T
O
L
VDS
12
RXCLK-
2
P5V
R/G/B
18
VS OUT
D-Board(1of2)Block Diagram
HDM I/O
6
4
5
SW
26
BUS SWITCH
RX3+
B(8Bit)
4
D
RXCLK+
11
HDID-M
RX3-
HS OUT
6
3.3V
Format Converter
3
(MASTER)RGB 8bit
11
VDID-M
IC9863
HSYNC
REG 3.3V
B0
D5
D
2
ADC
8
IC9207
B-M
19
(1/2)
TO J-BOARD
4
Pb/B IN
16
P5V
R(8Bit)
12
TO J-BOARD
6
67
A/D CONVERTER(MAIN)
20
TO J-BOARD
IC9865
CLP
18
PLL
IC9861
CLK OUT
B
3
14
CLAMP
Q9013
G
CLP
BUS SWITCH
J6
9
R
HD-S
12
OE
17
66
G
84
110M
16
R7
R
85
G(8Bit)
RX2+
64
B
SDA1
77
RX0+
B
(I/P
SDA2
VSYNC
23
G0
CONVERTER)
SCL1
B7
20
38
SCL2
R0
RX1-
Pr/R IN
100
2
27
99
8BIT
TTL P
ARALLEL
T
O
L
VDS
CLP
30
12
21
4
RX3+
B(8Bit)
G
51
RX3-
HS OUT
R
IC9203
HSYNC
8
55
2
ADC
18
4
Pb/B IN
185
18
6
CLP
G7
BUS SWITCH
56
IC9205
CLP
206
Y/G IN
26
OSD_VDD
IC9869
3
205
54
11
43
1
202
48
30
MICRO PROCESSOR
7
CLPC-M
15
12
SDA3
2
5
VS OUT
IC9204
31
IC9003
5
6
SYNC/SEPA
17
19
SCL3
OE
4
5
R-M
IC9201
67
29
70
BUS SWITCH
PLL
R/G/B
OE
5
SW
G-M
116
110M
HD-M
4
9
117
G(8Bit)
DCKB
3.3V
RX2-
77
24
REG 3.3V
10
54
SYNC PROCESSOR
IC9867
HS OUT
VSYNC
P5V
RX0-
B7
VD-S
5
IC9200
4
24
R0
3.3V
RX1+
REG 3.3V
IC9868
LVDS/TTL(PARALLEL)
INVERTER
SWITCHING
LVDS/TTL(PARALLEL)
INVERTER
SWITCHING
198
199
X9001
(1/2)
16
18
HD-M
VD-M
SUB
MAIN
SCL
SDA
SDA2
57
SCL2
56
188
187
HDID-S
29
27
VDID-S
INV.
Q9012
27
SWS
SWM
26
Q9010
INV.
DPMS-VD
DPMS-HD
22
21
20
HD-DPMS
VD-DPMM
17
(1/2)
SYNCRST
XRST
NRST
OSD
80
81
OSDCLK
OSDHD
OSDVD
82
(4M)
95
5V SOS
3.3V SOS
96
Q9009
P5V
Q9006
Q9005
Q9004
Q9003
P12V
1.5V1
1.5V2
3.3V
125
IC9005
2
4
VOUT VDD
RESET
STB3.3V
RST
48
OSD_CKIN
57
OSDXI
29
46
OSD0
OSD15
OCKREF
SCKREF
REFCK
MCKREF
P25
1
D25
+12V
TO P-BOARD
2
+12V
+5V
5
6
+5V
P5V
P12V
2
1
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
D-Board (1 of 2) Block Diagram
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
D-Board (1 of 2) Block Diagram
TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY
79