VLink DatasheetZ
Here's the skinny on some of the various chips in the belly of the beast:
 
 
Motherboard:
 
...still waiting on the full monty details from Samsung regarding the display controller.
 
93c13:          256-bit EEPROM (to the right of the SEC LCD controler)
http://www.fairchildsemi.com/pf/NM/NM93C13.html
 
cd4066bcm:      Quad bi-lateral switch (below the 93c13)
http://www.fairchildsemi.com/pf/CD/CD4066BC.html
 
lm358:          General-purpose op-amp (below the cd4066bcm)
http://www-s.ti.com/cgi-bin/sc/device1.cgi?device=LM358&family.....
 
PMOS voltage regulator: (bottom left of the motherboard)
http://www-s.ti.com/cgi-bin/sc/device1.cgi?device=TPS7248&family.....
 
 
Daughterboard:
 
There are several fairchild semi chips on the daughterboard, but lookups on the part numbers have turned up nothing the motorola chip at the bottom of the board:

MC3372D:        Low power FM IF (whatever that means ;-)
http://mot2.indirect.com/sps/General/rf/sg/sghtml/sgmif2.html#table4
http://mot2.indirect.com/cgi-bin/get?/books/dl110/pdf/mc3371rev*.pdf

The Fairchild
MB1502 from the daughterboard is out of production, but there is still info on it,
http://www.national.com/an/AN/AN-935.pdf

and its replacement part, the National Semiconductor
LMX1501A ...its a 1.1 GHz frequency synthesizer, baby:
http://www.national.com/pf/LM/LMX1501A.html

Good hunting!

-uhtu
 

 
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