[[Manual: Basics.Install.Mechanic]]
Soldering steps reminder list.
Before mintest
- big black barrell inductivity (0.1uH 5.4A)
- quartz 16MHz
- main fuse wire
- 0 Ohm resistor on the bottom
- R154 under the atmega
- LCD supply capacitor (C89) 10uF
- Big Vbatt capacitor (C72) 10uF (min.25V) 1210
- Big 18V 1.5kE18 troughole transient suppression diode (bottom of the board)
- connect the GND bridge
- pinheaders for the ISP
- do the firmware things and checks
Mintest possible at this point
- ...
- supply voltages
- supply current
- LCD test requires special connector (since no header) or a bit of experience
Optional stuff below
- 5V1 protecting zener for trigger1 D14
- 5V1 protecting zener for trigger1 D27
- configure trigger1 to VR (2 jumpers)
- configure trigger2 to HALL (1 jumper)
- trigger1 pullup resistor REMOVE (R55)
- EC connectors
- flyback diodes
- flyback airwire (EC36 pin23)
- additional GND5 airwire (EC36 pin22)
- FETs
- IGBT
- flyback testing: all inj. outputs toward the flyback rail
airwires to EC18
- knock
- RS232
- MAP signal (if not onboard MAP)
- hotmelt
Stepper
- stepper chip
- stepper capacitor (C75) 1210 (min.25V), 10uF
- stepper Vbatt wire in the place of D45
knock
- 4 MHz
- TPIC8101DW knock chip
for LCD that likes -3V contrast
- R112=2k4
- take out the 1k towards GND
Final tests
- many
- pump- voltage
- wbo2_pump_pw_zero
- wbo2_pumpdc_target
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