Training course: D44
11
SEES Engineering Department
This IC includes the main features show below:
1- Stereo Decoder Audio Processing.
2- Video Front-end 3D Comb fi lter, PC Connectivity.
3- Motion Adaptive Deinterlacer.
4- Scaling, Display Processing and FPD Control.
5- Unifi ed Memory for Audio, Video and Teletext.
6- OSD and Teletext processor.
7- Main CPU (TV controller).
IC3051: NVM 64Kb-E2PROM FOR ANALOG PROCESSOR (IC3001).
Part Number: BR24S64FVM-WTR SHARP Code: VHIBR24S64M-1Y
The BR24S64FVM is a 2-wire (I2C bus type) serial EEPROM that is electrically programmable. This IC stores all data related to the Analog Module
(Channels, User settings, etc.)
IC2302: SUB-CPU AND PORT EXPANSOR.
Part Number: TMP86FS49AUG-6NU2 SHARP Code: RH-IXC009WJZZQ
This IC functions as ports Expansor of the main microcontroller (e.g leds, remote control, key, Power Supply supervisor, Audio mutes, LCD control-
ler signals, temperature sensor, lamp error, etc..).
This microcontroller integrates 60KB of Flash memory, 2KB of RAM. It’s including 56 I/O pins (13 high current) with 2 UARTS, 1 I2C serial link, 16
channels of 10 bits A/D converters, 2 timers 16 bits.
2. Block Diagrams (continued)
Main ICs
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