Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Plasma TV TH-42PWD4 d
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D13 CLK D1 D2 D3 D4 D5 D6 D7 CLK D23
LATCH
To C13 To C23
D IC9803
IC9801 DVI G IC9510
19~12
2~7
3 CLOCK S/CONVERTER S/CONVERTER
D8
FROM J8 BUFFER UPPER LEFT UPPER RIGHT
5 IC9802
19~12
1 DVI B IC9508 IC9512
2~7
27 ~ 55
9 ~ 20
IC9514
DVI IC9502 FIELD MEMORY CLOCK
DVI R
19~12
2~7
IN UB
BUFFER
IC9402 16M SDRAM
10 PLASMA AI CONTROL IC9503 FIELD MEMORY
IC980 UF
CONTRAST IC9302
8M FLASH MEMORY 16M SDRAM
IC9004 DIGITAL RGB PROCESSOR
IC9019
BAND SW
IC9000 19 BRIGHTNESS IC9501
12 Q9001 8MHz 16 IC9400
G/Y IC9008 G/Y SUB-FIELD PROCESSOR
8 G/Y 14 CLAMP
171~156
UF2 UF1
3 1 Q9002 15MHz 1
19 ~26
28 ~ 39
11~20
A/D
5 6 17 7 A/D
123~116
Q9003 25MHz 8
24~17
LC9015 IC9007
10 9 IC9020 B/Pb
8MHz / 525P LC9016 CTI / COLOUR PLASMA AI
UB1
RGB-YUV
11~20
11~18
15MHz / XGA LC9017 19 CONTRAST
191~172
7 A/D CONVERTER
135~128
14 ~ 25
25MHz / HD,UXGA
16 ~ 9
B/Pb W/B-g QUAGI 9bit
IC9005 14
UB2
PROCESSOR
BAND SW IC9009 SUB-FIELD
IC9001 6 17 R/Pr
13 QUAGI PAL 100Hz PROCESSOR
DF2 DF1
Q9005 8MHz 16
11~20
3~10
113~106
18 ~ 1
B/Pb IC9020 7 A/D
211~192
3 1 Q9006 15MHz 1
2 ~ 13
19
5
Q9007 25MHz 8 R/Pr 14
DB2 DB1
LC9019 34 44 55 113 102 94
10 9 6 17 ~41 ~51 ~62 ~10 ~95 ~87
LC9020
LC9021
IC9006
IC9215 IC9216 271 281 289 233 244 254 16M SDRAM 16M SDRAM
BAND SW LSI28
IC9001 PLLM 50MHz BUFFER ~278 ~288 ~296 ~242 ~252 ~262 FIELD FIELD
14 Q9009 8MHz 16 MEMORY MEMORY
YUV IN YUV OUT IC9507 16M SDRAM
R/Pr IC9402 IC9403 DB
3 1 Q9010 15MHz 1 IC9211 IC9207 FIELD
5 PLL2 50MHz BUFFER IC9204 FORMAT CONVERTER MEMORY
Q9011 25MHz 8 (LINE DOWN CONVERTER)
IC9506 16M SDRAM
LC9023 1080 IC9900 DF
LC9024 10 9 IC9212 IC9206 FIELD
720 480
LC9025 PLL1 95MHz BUFFER MEMORY
625
D9
TO J9
IIC
IIC IC9701 IC9702 D20
D4
SCL1 SCL1
97
25 16M 16M 16M
SDA1 SDA1 1 Mbit VRAM IC9904
26 98 SDRAM SDRAM SDRAM
SCL2 BUFFER
SCL2 22 89
SDA2 IC9200 IC9201 IC9209 To SC Board
SDA2 21 90 DISCHARGE
SCL3 IC9705 FIELD MEMORY
SCL3 17 70
SDA3 CONTROL
SDA3 18 8M FLASH
71 MAIN MPU D21
MEMORY TO P7
D7
IC9903
IIC CONT. 30 75
BUFFER
IIC INT. 14 76 67 1 RUSH ON/OFF
REMOTE IN
D13
REMOTE 6 Q9700 68 2 TV ON/OFF TO C13
ALL OFF 5 110 5 KILL SOS
69 IC9515
LED R 3 29 LED R 66 FAN SOS 6 9 FAN SOS IC9905 IC9511
SYNC . IN CLOCK
D43
LED G 2 30 LED G 98 7 POWER STOP SOS BUFFER CLOCK
HD VD CLPHS VS HDP BUFFER BUFFER
TO D43 8 ALL OFF
22 14 15 43 41 42 16
NO SYNC.
IC9223
NHD 37 HD
1 2
NVD 29
VD
NHCLP 34 5 6
NHS 33
CLP
NVS 38 9 8
HS
13 12 IC9509 IC9513
IC9202 VS
11 10 S/P CONVERTER S/P CONVERTER
HDP LOWER LEFT LOWER RIGHT
4 Q9200 3 4
D43 SC PULSE CLK D1 D2 D3 D4 D5 D6 D7 CLK D35
To C43 To C35
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