As far as lead free solder- I am building this thing on my kitchen table and my kids like to observe and touch everything; better safe than sorry.
Thanks for the input guys!!
Search found 4 matches
- Wed Jan 11, 2012 7:11 am
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: MS pcb 3.0 voltage on U1 pins 19,2?
- Replies: 5
- Views: 314
- Wed Jan 11, 2012 7:09 am
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: MS pcb 3.0 voltage on U1 pins 19,2?
- Replies: 5
- Views: 314
Re: MS pcb 3.0 voltage on U1 pins 19,2?
Actually I found an ID-10t error. It helps if you ID the right pin as #1. Lower right not lower left. 
No problems.
No problems.- Tue Jan 10, 2012 10:59 am
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: MS pcb 3.0 voltage on U1 pins 19,2?
- Replies: 5
- Views: 314
Re: MS pcb 3.0 voltage on U1 pins 19,2?
I am using .32 lead free solder. I am a veteran Navy certified electrician and have been soldering for a long time. My terminals look like the pictures in the Navy manual. I have continuity tested alot of points on the pcb with my DMM and have .03 ohms restistance. I will however try and reflow the ...
- Tue Jan 10, 2012 7:00 am
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: MS pcb 3.0 voltage on U1 pins 19,2?
- Replies: 5
- Views: 314
MS pcb 3.0 voltage on U1 pins 19,2?
I am in the process of building a MS for the first time. I built my jimstim and plugged it in to perform an op-test of the pcb power circuit. I receive ALL voltages where they need to be, but I am getting 5V on pins 19 and 2 of U1 (CPU). According to sheet 1 of the schematic (Megasquirt-CPU,Rev 2 ...