TTSH rev.2 Release
BOM
TTSH Rev.2 known Issues
TTSH Rev.1 Hardcore builders guide
Mod: 110V/230V Powersupply
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only for REV."2" (v7.1 on pcb top right corner)
Mainboard BOM
http://thehumancomparator.net/wordpress/wp-content/uploads/2015/01/ttshv2BOM.pdf
VCO Sub pcbs BOM
http://thehumancomparator.net/wordpress/wp-content/uploads/2015/01/4027v2BOM.pdf
please add: 6x 100nF SMT c0g caps in size 805
mouser part 100nF 77-VJ0805Y104JXXPBC
10nF works fine too (its only a decoupling cap)
3x Timing cap 680pF needs a polypropylen, polystyrene or silva mica cap(7.5mm footprint)
mouser: 80-PHE450HK3680JR05
you can try the usage instead of SMT inductors/chokes this:
http://www.reichelt.de/index.html?ACTION=3;ARTICLE=86466;SEARCH=L-HBCC %20100
(add enough soldercore to the pcb pads, bent the leads and solder this to the pads)
notice: the usage of 1k87 tempco 3300ppm instead of 3500ppm works fine too.
DIFF from Version 1to version2 (first TTSH from early2014 to second from early 2015)
http://thehumancomparator.net/wordpress/wp-content/uploads/2014/05/v1-v2-diffferences.pdf
works for most parts too..
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