Signal Processing (1/3) - Panasonic PT-AE1000U Service Manual

PT-AE1000U / PT-AE1000E

10.2. Signal Processing (1/3)

Signal Processing (1/3)
1 R
2 G
3
PC IN B
13 HD
14 VD
Y1-SYNC
Y_IN
COMPONENT
PB_IN
IN
PR_IN
VIDEO IN
S-VIDEO C
IN
Y
R1IN
3
SERIAL
T1OUT
2
Y2-SYNC
Y1-SYNC
S-SW
S1/S2
CVBS_
SCART
a b
R
G
B
3
HIGH_SPEED
SDA2
SCL2
IC1003
3 VARIABLE
LPF
HD
CVBS_RCA
VD
S/C_IN
IC1007
RXD
232C
SCONT
DRIVER
TXD
2
VIDEO, SYNC
SW CONTROL
Q1029, Q1030
A18
A-P.C.Board
IC1004
from/to (3/3)
c e
d
IC1001
3
SWITCHING, RESIZE,
VIDEO DECODER, V-KEYSTONE CORRECTION,
3ch A/D, SD/HD IP CONVERSION,
PLL 3D-NOISE REDUCTION,
BITMAP OSD
PLLCK
PIHS
PIVS
CTRL1
CTRL2 MCLK
3 2
CLK286
CLOCK
GENERATOR
+3.3 V
IC1137
X1001
(28.6 MHz)
IC1138
A17 A16 A15
PBS EXHAUST POWER INTAKE
44
IC1005 IC1006
128M
DDR SDRAM
(x2)
IC1008
IC1143
5
IRIS CONTROL
MICROPROCESSOR
POCLKO
POCLK
IC1102
LCDCLK
CLOCK
FPGACLK
GENERATOR
IC1103
19M OSC
POW_FAILURE
Q1031
SW
Q1032
SW
Q1033
SW
Q1022,
Q1026
SW
A6 A4
P-Module Q-Module
P3 Q3
1
2
4
3
2
4
BLST_ON
BLST_CT
BLST_CT2
5