I know it might seem redundant, but just to be certain that everything is covered......
Have you confirmed that all voltages at the 40 pin dip are present and the correct values?
Ken
Just tested everything again and yes 5V all across the 40pin socket(on the correct pins of course). Loop back ...
Search found 5 matches
- Thu Oct 09, 2014 12:38 pm
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: No communication with computer
- Replies: 8
- Views: 809
- Wed Oct 08, 2014 10:15 pm
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: No communication with computer
- Replies: 8
- Views: 809
Re: No communication with computer
What was the cause of the MAX232 failure? Just wondering if the same reason could apply to the daughter board?
Not sure, I was handed this MS for a project and as far as I know the MS has never wanted to connect to the computer.
I started going through the testing procedures and found the dead ...
Not sure, I was handed this MS for a project and as far as I know the MS has never wanted to connect to the computer.
I started going through the testing procedures and found the dead ...
- Wed Oct 08, 2014 12:31 am
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: No communication with computer
- Replies: 8
- Views: 809
Re: No communication with computer
Yeah hopefully someone can chime in!
It would suck to have to buy a new daughterboard.
Thanks for the reply!
It would suck to have to buy a new daughterboard.
Thanks for the reply!
- Tue Oct 07, 2014 12:55 pm
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: No communication with computer
- Replies: 8
- Views: 809
Re: No communication with computer
Yes it does work at the 40 pin socket.
- Tue Oct 07, 2014 2:26 am
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: No communication with computer
- Replies: 8
- Views: 809
No communication with computer
Hello all,
I'm having troubles with connecting the Megasquirt II V3.0 (Bowling and Grippo blue board) to any computer. I have tried both USB to DB9 adapter and a straight through DB9 cable, both with no luck. I did have to replace the MAX232 chip with one off of another MSII (same version) which ...
I'm having troubles with connecting the Megasquirt II V3.0 (Bowling and Grippo blue board) to any computer. I have tried both USB to DB9 adapter and a straight through DB9 cable, both with no luck. I did have to replace the MAX232 chip with one off of another MSII (same version) which ...