Panasonic TH-42PW3 Service Manual page 74


 


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D
D1
3~6
65~68
8~11
60~63
13~16
55~58
IC9005
LC9019 - LC9 BAND SW.
16
8MHz
JK9003 IC9001
B-IN
1
15MHz
3 1 5
8
25MHz
35MHz 9
8MHz / 525P
9
10
15MHz / XGA
25MHz / HD
35MHz / UXGA IC9004
LC9015 - LC9 BAND SW.
8MHz 16
JK9002 IC9000
G-IN
1
15MHz
3 1
5
8
25MHz
35MHz 9
10 9
IC9006
LC9023 - LC9 BAND SW.
16
8MHz
JK9001 IC9002
R-IN
1
15MHz
3 1
5
8
25MHz
35MHz 9
9
10
IIC
D1
SCL1
45
SDA1
26
SCL2
25
SDA2
47
SCL3
48
SDA3
23
IC9302
IC9011
CLAMP CONTROL IC9008 RGB PROCESSOR
20 2
A/D
YPbPr - RGB
37 5 7 A/D
RGB
I/P CONVERTER
1 1
8 BIT IN
ASPECT CONTROL
4:3 / 16:9
IC9007
20 1
32 7
9 A/D
1 1
8 BIT
IC9009
20
10
RGB OUT
42 2 7 A/D
3
1
8 BIT
34
44 55
~ 41
10 9 ~ 51 ~ 62
271 281 289
IC9215
IC9216
~ ~
PLLM 50MHz ~
BUFFER
288
278 296
RGB IN
IC9211 IC9207
PLL2 50MHz BUFFER
IC9204 FORMAT CONVERTER
(LINE DOWN CONVERTER)
IC9212 IC9206
PLL1 95MHz BUFFER
16M
16M
IC9702
IC9701
SDRAM SDRAM
IC9200 IC9201
1 Mbit VRAM
MICRO
IC9705
8M FLASH
MEMORY
IC9502 FIELD MEMORY
UB
IC9402
PLASMA AI CONTROL IC9503 FIELD MEMORY
UF
8M FLASH MEMORY
IC9400
PLASMA AI LSI27 SUB-FIELD PROCESSOR
RGB
NEW PLASMA AI
OUT
QUASI-10bit PROCESS
RGB IN
113
102 94
~
~95 ~87
106
254
233 244
16M SDRAM 16M SDRAM
~
~ ~
FIELD FIELD
262
252
242
MEMORY MEMORY
IC9507
IC9402 IC9403 DB
RGB OUT
IC9900 IC9506
DF
IC9905
BUFFER
16M DISCHARGE
IC9904
CONTROL
SDRAM
BUFFER
IC9209
FIELD MEMORY
IC9903
BUFFER

D13 CLK D1 D2 D3
To C13
16M SDRAM
IC9510
CLOCK S/P CONVERTER
BUFFER UPPER LEFT
IC9508
16M SDRAM
IC9501
SUB-FIELD
PROCESSOR
LSI28
IC9511
16M SDRAM
CLOCK
FIELD
BUFFER
MEMORY
16M SDRAM
FIELD
MEMORY
D20
To SC Board IC9509
D21
S/P CONVERTER
LOWER LEFT
To C43
D43 CLK D1 D2 D3
D4 D5 D6 D7 CLK
D23
To C23
S/P CONVERTER
UPPER RIGHT
IC9512
IC9514
CLOCK
BUFFER
IC9515
CLOCK
BUFFER
IC9513
S/P CONVERTER
LOWER RIGHT
To C35
D4 D5 D6 D7 CLK D35