D-Board Block Diagram - Panasonic TH-50PHD3 Service Manual

13.25. D-Board Block Diagram

D1
3 ~ 6 IC9015
IC9020
65~68
6 17
IC9016
8 ~11
IC9019
60~63
6 17
left
IC9017
13~16 IC9021
55~58
6 17
15MHz / 525P
20MHz / HD
35MHz / XGA IC9005
LC9014 - 16 BAND SW.
8MHz
JK9003 16 16
IC9001
B-IN
5
20MHz 9
3 1
35MHz 8
IC9004
LC9010 - 12 BAND SW.
8MHz
JK9002 IC9000 16
G-IN
5
20MHz 9
3 1
35MHz
8
IC9006
LC9018 - 20 BAND SW.
8MHz
JK9001 IC9002 16
R-IN
5
20MHz 9
3 1
35MHz 8
SCL1
SDA1
SCL2
SDA2
D1
IC9701
SCL1
(45)
IC9702
SDA1
(26)
1 Mbit VRAM
SCL2
(25)
SDA2
(47)
IC9705
SCL3
(48)
8 Mbit FLASH
MEMORY
SDA3
(23)
IC9007
19
2 IC9302
7 A/D
11 26
IC9008
R
2 18 IC9302 IC9352
7 A/D
RGB PROCESSOR
11 11
IC9009
10
2
7
A/D 8 BIT
11 3
254
233 244
34 44
55 ~ ~
~
~ 41 ~ 51
~ 62 252 262
242
113
94
102
~
~87
~95
106
271-278
IC9204
FORMAT CONVERTER
281~288
(LINE CONVERTER)
I/P CONVERTER
289~296
ASPECT CONTROL
4:3 / 16:9
16M 16M 16M
SDRAM SDRAM SDRAM
16M
16M 16M
SDRAM SDRAM SDRAM
IC9254
271-278
FORMAT CONVERTER
IC9201 IC9209
(LINE CONVERTER)
281~288
I/P CONVERTER
289~296 ASPECT CONTROL
4:3 / 16:9
113
102 94
~
~95 ~87
106
233 244 254
~
~ ~
242 252 262
IC9352
SCL3
SDA3
L
IC9503
IC9401
16M SDRAM
8M FLASH MEMORY
ODD-LINE
MEMORY
IC9501
IC9400
IC9225
NEW PLASMA AI
SUB-FIELD QUASI-12bit PROCESS
PROCESSOR
8bit 12bit
SUB-FIELD
PROCESSOR
IC9402 IC9403
64M SDRAM 64M SDRAM
FIELD FIELD
MEMORY MEMORY
IC9093 IC9215
BUFFER PLLM 80MHz
IC9207
IC9211
IC9900
BUFFER
PLL2 50MHz
IC9507
DISCHARGE
16M SDRAM
CONTROL
IC9206 IC9212
EVEN-LINE
BUFFER PLL1 80MHz
MEMORY
CLK
SC1 SC2 SS
IC9061
IC9903 IC9904 IC9905 IC9906
16M SDRAM
BUFFER BUFFER BUFFER BUFFER
ODD-LINE
MEMORY
D21 2-9 D20 2-9
IC9551
IC9452 IC9453
64M SDRAM 64M SDRAM
FIELD FIELD
MEMORY MEMORY
SUB-FIELD
PROCESSOR
IC9450
NEW PLASMA AI
IC9226
SUB-FIELD QUASI-12bit PROCESS
PROCESSOR
8bit 12bit
IC9541
IC9557
8M FLASH MEMORY
16M SDRAM
EVEN-LINE
MEMORY
95
IC9502
16MSDRAM
IC9554
EVEN-LINE
BUFFER
MEMORY
IC9560
BUFFER
24bit
24bit
24bit
IC9554
BUFFER
IC9520
BUFFER
IC9564
BUFFER
12bit
36bit
12bit
IC9554
IC9506
BUFFER
16M SDRAM
IC9510
ODD-LINE
BUFFER
MEMORY
IC9552
16M SDRAM
IC9555
EVEN-LINE
BUFFER
MEMORY
IC9561
BUFFER
24bit
24bit
24bit
IC9555
BUFFER
IC9521
BUFFER
IC9565
BUFFER
12bit
36bit
12bit
IC9505
BUFFER
IC9556
16M SDRAM
IC9511
ODD-LINE
BUFFER
MEMORY
TH-50PHD3 / TH-50PHW3
Upper
Left
Upper
Middle
Upper
Right
Down
Left
Down
Middle
Down
Right