Assembly
Hooked up serial, keyboard and LCD.
- serial number 303, sent out on 2005-07-09 (among the first 5 v3.3 - these had no R181 PNP-ed)
- apparently you assembled yourself: confirm R181 has been soldered (100 .. 180k) according to the note you received from the shop: If using VR on primary trigger, please check R181 100k (0805 size SMD)resistor at LM1815 pin7. (min 47k, max 180k; 100k recommended: you can find 100k in rescue kit marked as 104 ).
- R181 is connected to LM1815pin7, so NOT the two pads right next to LM1815 pins 6 & 7 (which is the 3 pin header connected to LM1815 pin5, leave that 3 pins open!)
- You do not actually need the R181 resistor when using HALL as primary, but recommended to install it anyway to avoid future surprise (if using VR later). Anyway, have a note about this in the logs (or trigger related notes) that you write for your ECM.
- believe it or not, I independently copied the old R181 note (we even had an edit conflict when I saw your question and added more info on the pin).
- remove D100 if you use powerflyback GenBoard/Manual/PowerFlyback/RemoveD
- change C103 to 1nF if using secondary trigger HALL : Manual/InputTriggerHardWare/ReplaceC
- set AREF=256 BuildProcedures/SectionThree (not required but recommended)
- apparently you assembled yourself: confirm R181 has been soldered (100 .. 180k) according to the note you received from the shop: If using VR on primary trigger, please check R181 100k (0805 size SMD)resistor at LM1815 pin7. (min 47k, max 180k; 100k recommended: you can find 100k in rescue kit marked as 104 ).