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HF-17390


Project Data

PROJECT: HF-17390
DEVICE: DV-166
DESCRIPTION: Satellite Receiver (Decoder)
TYPE: DSB-616
BRAND: ECHOSTAR
STATUS: u
PROJECT START DATE: 2018
LOCALISATION: PM
DOCUMENTATION: service manual seems to be not available
DIMENSIONS:



CPU Data

CPU CATALOG NUMBER: UC-778
CPU: STI5517
CPU BRAND: ST
FAMILY: ST20
ROM:
RAM:
MAX CLOCK: 200 MHz
THN ADDRESS: 0x97
TYPE: 0x56

CPU CATALOG NUMBER: UC-779
CPU: ATTINY2313
CPU BRAND: ATMEL
FAMILY: AVR
FLA: 2 KB
RAM: 128
EEPROM: 128
MAX CLOCK: 20 MHz
THN ADDRESS: 0x49
TYPE: 0x02



Modules

PROJECTDESCRIPTIONPCBSTATUSREMARKS
HF-17390_M1Main BoardTPD52390uDG6005-MB10, UC-778
HF-17390_M2Display BoardTPD52391uWS-112, UC-779
HF-17390_M3Keyboard BoardTPD52392u
HF-17390_M40194-ADAPTERTPD52393u
HF-17390_M5TunerTPD52394uTU-124
HF-17390_M6Smart Card BoardTPD52395u
HF-17390_M7Cinch BoardTPD52396u
HF-91390Case--------u




Project Info

As this device is in operational state I dont want experiment with this now but I already dissambled for analysis and catalogued elements. I have also 2 similiar boards with STI5517 (HF-17819#1, HF-17819#2) and there experiments with this SoC will be carried.



Components

24C64 - EEPROM
ATTINY2313 - uC (display controller) [2]
K4S281632F-UC75 - SDRAM, 128Mbit SDRAM 2M x 16Bit x 4 Banks Synchronous DRAM LVTTL [3]
L5970 - UP TO 1A STEP DOWN SWITCHING REGULATOR
LM2931 - LDO
LM358 - OP AMP
LM833 - Dual High-Speed Audio Operational Amplifier [4]
M58LW032C - FLASH
ST8004 - SMART CARD INTERFACE
STI5517 - SoC [1]
STV6413 - Audio/Video Switch Matrix
T73227 - 27 MHz VCXO Clock Generator IC [6]
TOP245 - Extended Power, Design Flexible EcoSmart, Integrated Off-line Switcher [5]



Other 'OMEGA' systems

PROJECTCPUFAMILYUC-###REMARKSTHN ADRTYPE
HF-17260 STI5518 ST20C2+ UC-655 Top Set Box Decoder, 32b, ICACHE2K, DCACHE2K, RAM4K, 81 MHz, EXT 0xBA 0x56
HF-17277 STI5518 ST20C2+ UC-780 Top Set Box Decoder, 32b, ICACHE2K, DCACHE2K, RAM4K, 81 MHz, EXT 0xBB 0x56
HF-17360 STI7101 ST40 UC-409 SoC Top Set Box/DVD, 266 MHz 0x77 0x97
HF-17390 STI5517 ST20 UC-778 DVD SoC, 32b, 180MHz 0x97 0x56
HF-17775#1 STI7100 ST40 + ST231 UC-783 32b, 266MHz, EXT 0xE3 0x97
HF-17775#2 STI7100 ST40 + ST231 UC-784 32b, 266MHz, EXT 0xE4 0x97
HF-17776#1 STI7100 ST40 + ST231 UC-785 32b, 266MHz, EXT 0xE5 0x97
HF-17776#2 STI7100 ST40 + ST231 UC-786 32b, 266MHz, EXT 0xE6 0x97
HF-17819#1 STI5517 ST20 UC-436 DVD SoC, 32b, 180MHz 0x94 0x56
HF-17819#2 STI5517 ST20 UC-437 DVD SoC, 32b, 180MHz 0x95 0x56
HF-18230#1 STI5107 ST20-C106 UC-703 ST20 32-bit VL-RISC CPU, 200MHz, ICACHE4K, DCACHE4K, RAM2K, EXT 0xDC 0x56
HF-18230#2 STI5107 ST20-C106 UC-781 ST20 32-bit VL-RISC CPU, 200MHz, ICACHE4K, DCACHE4K, RAM2K, EXT 0xDF 0x56
HF-90111 STI7111 ST40-300 UC-439 planned, HDTV Top Set Box SoC, 450 MHz 0xD2 0x97




Sources

[1] STI5517 data brief
[2] ATTINY2313 datasheet
[3] SDRAM Product Guide
[4] LM833 datasheet
[5] TOP245 datasheet
[6] T73227 datasheet


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