Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Plasma TV TH-42PWD4 hyhz
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H1
B
HY (for TH-42PWD4 series) IC3803 for NTSC 3D COMB FILTER
9V
A
1
TO J1
HZ (for TH-42PW4 series) 16M SDRAM 5V 5
2 ~ 12, 39 ~ 49 15 ~ 32 3.3V 9
STB5V 13
IC3804 GC1
100 ~ 119 120 ~ 138
H2 TO J2
S-DET. Memory Controllor
B
C A
C DIGITAL Y
S-VIDEO Q3301 Q3801/Q3803/Q3805 62 20 Q3812 Q3501/Q3507 1 Y
IC3301 3D
IN
IC3302 COMB PICTURE
Q3302 6 FILTER Y
Y IMPROVER Pb
Y 1 3 Q3802 Q3806/Q3807 Pb 200 Q3813 Q3502/Q3508 3 Pb
+ Q3306 Q3809 84 A/D
VIDEO 1 LPF Pr
7 4 Q3804 Q3808 Q3810
IN D/A
5 OUT
COLOUR Pr
VIDEO SYSTEM 195 Q3815 Q3503/Q3509 5 Pr
AV OUT 83 DET.
# 42PWD4 Q3307
only S SELECT IC3809
SYNC, BUFFER
SDA 89 SYNC. DET.
R IN Q3505 7 6 14 6 HD
SYNC. PULSE AV
AUDIO IN SCL 90 SYNC.
GENERATOR
L IN Q3504 SEPARATOR
V(50~120)
156 4 16 8 VD
H(15K~ 45K)
94
VCO H
PLL
96 PLL
184 161 8
H OUT FREE RUN
Q3817 L: FREE RUN 6 S2 DET.
H:LOCK
2 AUDIO L
4 AUDIO R
R IN Q3505 1 AUDIO L
AUDIO IN
L IN Q3504 13 AUDIO R
COMPONENT/RGB IN
Pb/B
Q3351 17 B / Pb
RGB/
Y/G
Q3356 19 G/Y COMPONENT
Pr/R
Q3357 15 R / Pr
HD Q3358
7 HD
Q3359
VD Q3352
9 VD
Q3353 IC3501
SCL 19 SCL3
12 14
DAC - IIC
EXPANDER SDA IC3699
9 15 20 SDA3
4 TERMINAL 6
BOARD EEPROM
INFORMATION 5
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