Panasonic PT-D7700E, Руководство по обслуживанию, Страница: 73 / 132

14.3. Signal Processing (2 / 2)
Signal Processing (2/2)
Sharpness
Edge Blending
AI
Signal Select
TRS Decode
Resize
Keystone
OSD
PinP/POP
SDRAM
64M (x2)
IC2012
R,G,B,H,V,CLK
50
18
R,G,B,H,V,ACT,CLK
28
A34
A27
A35 A23 A24 A25 A20 A26
A6
AI
HD-IP
HD-NR
HD-Cinema
Reality
20M Crystal
FET SW
LVDS
Transmitter
64M
SDRAM 16M
Flash ROM EEPROM
IIC
SW
MUX
CPU
A9
A10
A11
RS232C
Driver
Expand
I/O
G-DMD
FG1
FG6
FG3
FB1
FB3
FB6
FG-P.C.Board
(G-Formatter)
FR1
FR3
to J-P.C.Board
IC2015/IC2017
Y,C,H,V,CLK,
ACT,VAL,Field
Y,C
20
26
Y,C,H,V,IPH,IPV
X2003
Clock Buffer
IC2022
CLK
CLK
CLK
4 2
CLK
CLK
Select
IC2002
IC2016
IC2030
IC2023
IC2632
IC2604 IC2615
IIC
SW
IC2605
IIC
SW
IC2609
IIC
SW
IC2610
Reset
IC2620
Inverter
IC2624
IC2625
IC2627
X2601
IC2633
IC2623
IC2612 IC2611
IC2618
IC2619
X2004
Clock Buffer
IC2029
Spread CLK
Syncronizer
IC2020
IC2001
IC2003
128M DDR
SDRAM
Low Speed IIC BUS
2
OUTCLK
3.3V CPU I/O BUS
32.768M
Crystal
EEPROM
High Speed IIC BUS
RS422
Driver
I/O BUS
REMOTE 2 Ballast1 Ballast2
to R-P.C.Board
to G-P.C.Board
to S-P.C.Board
Temperature SENSOR
MUX Inverter
IC2617 IC2626
A29
A31
A30
A32
35
12
RGB,H,V,ACT,
OLACT_O/E
Differential Signal
B-DMD
FB-P.C.Board
(B-Formatter)
R-DMD
FR-P.C.Board
(R-Formatter)
IN
OUT REMOTE 1
SERIAL IN
SERIAL OUT
A-P.C.Board (Video Signal Processor)
A1
A2
A3
SDA4,SCL4
SDA5,SCL5
SDA6,SCL6
25M Crystal
X2602
14.7456M
Crystal
PT-D7700U / PT-D7700E
73