Signal Processing (1/3) - Panasonic PT-AE2000U Service Manual

PT-AE2000U / PT-AE2000E

10.2. Signal Processing (1/3)

Signal Processing (1/3)
1 R
2 G
3
COMPUTER B
IN
13 HD
14 VD
1 Y
P /C
B B
P /C
R R
COMPONENT
IN
2 Y Y
P /C
B B
P /C
R R
VIDEO IN
S-VIDEO C
IN
Y
R1IN
3
SERIAL
T1OUT
2
A-P.C.Board
a b
6
R
G
B
SYNC1
(SOG)
IC1004
SYNC2
(SOY)
Y
3
P
B
LPF/MUX
3
P
R
HD
CVBS_in
VD
C_in
Y_in
3
IC1007
RXD
232C
SCONT
DRIVER
TXD
A18
from/to (3/3)
c
IC1001
PIHS
PIVS
PLLCK
RESIZE,
V-KEYSTONE CORRECTION,
3ch A/D,
SD/HD IP CONVERSION,
PLL,
HDMI RECEIVER 3D-NOISE REDUCTION,
BITMAP OSD
3
X1002
35 MHz
28.6 MHz
+3.3 V
IC1137
CLOCK
BUFFER
IC1138
IC1002
VIDEO
DECODER
A17 A16 A15
PBS EXHAUST POWER INTAKE
44
IC1005 IC1006
128M
DDR SDRAM
(x2)
IC1008
IC1143
5
IRIS CONTROL
MICROPROCESSOR
POCLKO
POCLK
(35 MHz)
FPGACLK
IC1102
CLOCK
BUFFER
IC1015
CLK19 (18.2 MHz)
Q1011
SW
Q1008
SW
A6 A4
P-Module Q-Module
P3 Q3
1
2
4
3
4
BLST_ON
5