Ic Block Diagrams - Sanyo CE30LC3-C Service Manual

IC BLOCK DIAGRAMS

IC801
STV3550
YCRCB[7:0]
Standard Definition
CLK_DATA Input (SDIN)
HSYNC
VSYNC
Temporal Noise Reduction
Film Mode Detection
27 MHz
Clock
Generator
CLKXTP
CLKXTM
Reset
STV3550
NRESET
8
YCRCB[7:0]
CLK_DATA
HSYNC
VSYNC
27 MHz
Crystal
N2DL/N2DW
Video
Display
Pipeline
H/V Filter
PSI/CTI
ST20 32-bit CPU Core
100 MHz, 8 kB SRAM
4 kB I-Cache 4 kB D-Cache
Diagnostic Controller
Interrupt Controller
Build-Up Video
Counter
Pipeline
OSD
Pipeline
HV Filter
TNR
SDIN
Block
Clock
Generator
Picture
Compositor
Cursor Plane
Background Plane
TV Peripherals
RTC, ADC, I† C Bus,
I/O Ports, 4 Timers,
UART, WDT, PWM
and Infrared Digital
Preprocessor
Picture
Compositor
YSI
CTI
Comp.
Cursor
BG
Plane
ST20 Core
TV Peripherals
TV Chassis Control
I/Os
-10-
Digital
Video
Output
Gamma Correction
Perfect Color
Engine
External
Memory
Interface
Flash
SDRAM
Digital
Video
Output
CSA
Gamma Correction
Perfect Color
Engine
EMI4
2D
Block Move
Time Base
Generator
30
4- to
10-bit
RGB
Video
Outputs
DCLK
DE
H100
V100
Output
Clock
R
G
B
SDRAM
16/32
Flash
H100
V100