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NEED HELP NOW/Door lock circuit on my table.

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Old Sep 7, 2007 | 02:32 PM
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92gxe/cg2's Avatar
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NEED HELP NOW/Door lock circuit on my table.

So i got the circuit out but im not sure what needs soldering and all that so heres sum pics if u guys could help me now ive got to move the car soon andi ts rainin out! i will be posting pics in a minute
Old Sep 7, 2007 | 02:35 PM
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<a href="http://tinypic.com" target="_blank"><img src="http://i11.tinypic.com/4lom3b4.jpg" border="0" alt="Image and video hosting by TinyPic"></a>



<a href="http://tinypic.com" target="_blank"><img src="http://i6.tinypic.com/63cgdxi.jpg" border="0" alt="Image and video hosting by TinyPic"></a>

<a href="http://tinypic.com" target="_blank"><img src="http://i3.tinypic.com/53fwvgi.jpg" border="0" alt="Image and video hosting by TinyPic"></a>

I think its the one or two in the detail pics that have little to no sodlerin around them, am i right or wat?
Old Sep 7, 2007 | 02:54 PM
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No one can help you if you dont focus the camera.

Look for a crack in one of the solders on the underside, try moving the components gently to see if there is any play.
Old Sep 7, 2007 | 02:57 PM
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i no sorry bout the focus, well look in the middle picture, its sumwhat clear, on the left there two rows or 6 soldered things. 3 of them in the left row arent soldered,think that could be it?
Old Sep 7, 2007 | 03:10 PM
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Look at the circuit board edge wise. You will be able to see where the solder is cracked. Especially look at the soldering for the large component that has the lettering EP2-4LIS. thats what generally goes because of its weight.
Old Sep 7, 2007 | 03:29 PM
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well i soldered the two that didnt have any solder on them and for now (knock on wood) the locks work nicely....
Old Sep 7, 2007 | 05:34 PM
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I'm guessing you've already seen this site:

http://www.thewardrops.com/maxima/

It looks like your circut board has the same broken connection that the one inthe webpage has and that my circuit board had. It is the one circled in the photos on the webpage. If you look real close at this spot on your circuit board you should see a crack in the solder at the base of the sodler near the circuit board. I just added a little solder and pushed it down around the crack and my locks work perfect now.
Old Sep 7, 2007 | 07:40 PM
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well my fix didnt work, my circuit board has almost probably no loose/cracker solderings. is there any other place where there could b a problem causin my door locks to malfunction?? im near positive there are no soldering problems, check my decent pics please get back me.
Old Sep 8, 2007 | 03:39 AM
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Originally Posted by hoyshnin

The two you soldered are not supposed to be soldered. I dont know if it has screwed up your board now. THE solder crack happen at the same spot because of component weight. Go to the link above, remove the old solder at the spot shown ( with a white circle) and resolder the spot. You cant see slightly cracked solder from the top, you have to look at it from the edge and move the comp a bit. If it still doesnt work, then remove the solder from where you added it earlier ( the 2 that did not need it)
Old Sep 8, 2007 | 04:19 AM
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This one looks suspect. Keep an eye out for gaps burnt in traces also. I Ran into that with a master door lock..

Old Sep 8, 2007 | 05:28 PM
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If you dont get it working, my offer still stands on my spare DLT
Old Sep 8, 2007 | 10:31 PM
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what offer, and im probably gona want it
Old Sep 9, 2007 | 07:50 AM
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i recently fixed my inoperative DLT and it happens to also be that some times right at where the connectors go into the DTL that if you wiggle around the wires while inserted into the DTL it will work which means contact from the connector piece within the DTL is not a good connection. Look at the soldering around that area as well as that might be why the DTL is inoperative.
Old Sep 9, 2007 | 01:30 PM
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Originally Posted by 92gxe/cg2
what offer, and im probably gona want it
The offer I made on the other thread you made about this same problem.

http://forums.maxima.org/showpost.ph...02&postcount=2
Old Sep 9, 2007 | 02:20 PM
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if the right price isnt too high then id like it. How come you dont need it anymore?
Old Sep 9, 2007 | 02:40 PM
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Cuz I got a spare from the junk yard
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