S5 vert CPU is fried
10-09-11, 01:34 PM
#1
S5 vert CPU is fried
I"m working out bugs in my rebuild and I'm putting out more fires than I'm making progress. Very frustrating to say the least...but such is life.
Story is that it's a JDM S5 13B rebuild going in a 90 vert with airbags. I've been idling the rebuilt engine getting air out of the coolant, fixing oil and coolant leaks. Looking for exhaust leaks. Three days ago my horn starts blowing and lights flash every time I close the door.
Each time the door sensor was triggered the horn would blow once and the lights would flash once. It would stay that way until I disconnected the battery. Then would come back the first time the engine was fired up.
Here's the damage I found
Part of the work my employer does is repair to electronics, computers, smart phones, etc. One of the guys is a performance car guy. Gonna take this to him tomorrow and see what he says.
Story is that it's a JDM S5 13B rebuild going in a 90 vert with airbags. I've been idling the rebuilt engine getting air out of the coolant, fixing oil and coolant leaks. Looking for exhaust leaks. Three days ago my horn starts blowing and lights flash every time I close the door.
Each time the door sensor was triggered the horn would blow once and the lights would flash once. It would stay that way until I disconnected the battery. Then would come back the first time the engine was fired up.
Here's the damage I found
Part of the work my employer does is repair to electronics, computers, smart phones, etc. One of the guys is a performance car guy. Gonna take this to him tomorrow and see what he says.
10-09-11, 02:51 PM
#2
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should be really easy, the lines on thingee tell you what spec it is, and its pretty easy to solder in a new one. its a $0.25 part
in the row of 4 on the left, the 3rd one from the bottom looks kind of melty too
in the row of 4 on the left, the 3rd one from the bottom looks kind of melty too
10-09-11, 03:37 PM
#4
My concern is the burned mark on the board itself. At work they repair motherboards and other circuit boards all the time. They have trays of caps, resistors, etc. As long as the board isn't too scarred to repair they can do it.
Thanks Jack, I may take you up on that offer if work tells me the board is beyond repair.
10-10-11, 01:40 PM
#6
Do you have any macro pics of yours available? The one is too burned for them to read the stripes on it. If I can get pics they can solder the correct ones in.
As a backup I'd love to get yours off you. If nothing else I can crack that one open so they can compare them. I might even be able to get both repaired and send your's back to you.
I PM'd you my addy, just let me know how much to paypal you.
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