1
4
3.PW131
A/D
R
G
B
Clamp
Color
Space
Converter
DVI
Receiver
CLK
RGB
HS,VS
RXC +/-
RX0 +/-
RX1 +/-
RX2 +/-
RTERM
DEN
CLK
RGB
HS,VS
Data
MUX
Auto Image
Optimization
DRGB (23:0)
DGRGB(23:0)
DVS, DHS,
DEN, DCLK
NMI
Interrupt
Controller
RxD
TxD
UART
Watchdog
and Timers
Processor ROM/
RAM Interface
JTAG Debugger
16-Bit
Microprocessor
PortA(7:0)
GPIO
PWM
IR
Decoder
A
(19:1)
D
(15:0)
CS
(1:0)
2-Wire
Serial
Microprocessor Bus
Display
Timing
Generator
M
em
or
y
O
ut
B
us
Memory
Buffer
Processor
Memory
Interface
M
em
or
y In
B
us
OSD
VYUV(7:0)
VCLK
VPEN
PW131 ImageProcessor
Internal Block Diagram
ADC
DVI
VIDEO
PORTD (7:0)
Sync
Processing
HS
HSYNC,
VSYNC
SOG
Stripper
SOGIN
FILT
PLL
CLK
R
AIN
G
AIN
B
AIN
A/D
Clamp
A/D
Clamp
VS
Scaler
Color
Matrix
OSD
and
Gain
Color
Lookup
Tables
Color
Space
Expander
PowerOn
Reset
RESET
Reset
XI
XO
PLL and
Oscillator
MCLK DCLK UCLK
Summary of Contents for LC-30K9A(W)
Page 1: ...COLOR TELEVISION LC 30K9A W LC 40K9A...
Page 17: ...15 4 JAG ASM...
Page 18: ...16 5 SiI170...
Page 19: ...17 6 LX1722...
Page 20: ...18 WIRING DIAGRAM 1 L30K9A W...
Page 21: ...19 2 L40K9A...
Page 32: ...L30K9A W SCH...
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Page 50: ...L40K9A SCH...
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