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mrblack51
11-17-2002, 12:38 PM
U1403
Conexant
Bt835KRF
25835-14
CB2567.8
0008 HONG KONG
this is a video decoder, taking analog video and digitizing it.
http://www.peritek.com/835_data_sheet.pdf

U0504
430-11036-100
2545
16-Mbit mask ROM KM23C16000DG


U0401 - U0402
0032 2-2
MT 48LC4M16A2
TG -8EC
Again, as expected, this is memory. Specifically, 4Meg x 16, PC100 SDRAM. Should be a total of 32Mb
http://download.micron.com/pdf/guide/dramguide.pdf

U1701
OPTi
FireLink
82c861
140039
10UE
This is a PCI to USB bridge chip.
http://www.opti.com/ftp_file/usb1.pdf

U2302 U2402
LSI
L64734C-45
DBS Reciever
J 0033 (Delta Delta) <-- triangle delta symbols
WPC33015
65060A1
0AS515U4PAA
These are chips used to actually tune to a given channel, and outputs an mpeg2 transport stream.
http://www.lsilogic.com/techlib/marketing_docs/digital_tv/l64733_34pb.pdf
http://www.lsilogic.com/techlib/tech_checker.jsp?docPath=www.lsilogic.com/techlib/techdocs/digital_tv/Satellite/733Cds.FM.pdf&docTitle=L64733C_Data_sheet

Quantum Effect Devices(QED) RM5231-250Q 0023 A10005AZ.00 C001
(well its seems the qed site is messed up www.qedinc.com)
http://www.pmc-sierra.com/products/details/rm5231a/index.html

Webtv Solo2 v1.1.0 410-01005-110 220E7801TB72 JAPAN 0003EAI F0017AAA

Webtv FUD V2.0 410-01008-101 220E6207CF72 JAPAN 0038EAI F0035ABE

BlueCop
11-18-2002, 08:48 AM
Again, as expected, this is memory. Specifically, 4Meg x 16, PC100 SDRAM. Should be a total of 64Mb

slight correction. there is a total of 32Mbytes of ram. 4 x 64mbit chips equals 32Mbytes.

also the U0504 is a 16-Mbit mask ROM KM23C16000DG

BlueCop

dan0
11-08-2006, 01:08 PM
bump to keep this out of the archives

dan0
08-03-2007, 08:02 PM
bump for old times sake :eek: