Philips LC4.9E User Manual

Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 144 LC4.9E AB9.
9.12 IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).
9.12.1 Diagram K1, PNx83xx (IC7100)
Figure 9-2 PNx831x architecture and data paths
Block Diagram
Video decoder
Audio decoder
MPEG system processor
Background color
Display
Graphics (OSD)
Cursor
Mixer unit
DENC
Priority int ctrl
USB host
GPIO
Infrared
RS232-UART0
Boot
I2C-unit1
RS232-UART1
ISO7816-UART
Analog video
CCIR-656
CPU PR1910
PI Bridge DMA
SDRAM interface
Central Data Unit
MIU
3L PVD
suB
2
L PV
D
Slow PI-Bus (60 MHz)
Fast PI-Bus@120 MHz
Clock, Reset
Power down
suB
CCIR
EJTAG, DSU
16 bit@133 MHz
I2C-unit2
RGB, Y,C,CVBS
E_14970_043.eps
020605

Philips LC4.9E Specifications

General

Brand	Philips
Model	LC4.9E
Category	TV
Language	English