Nand reading problem

crazed-cracker

VIP Member
Dec 10, 2011
224
23
OR
I have a BB Japer 512 that was my first RGH. I knocked off a resistor while soldering the STBY_CLK. I did the alternate spot but I cant read the nand now. My soldering for the nand-x is perfect. Any suggestions?
 

AMIT

VIP Member
Nov 30, 2011
943
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INDIA
I have a BB Japer 512 that was my first RGH. I knocked off a resistor while soldering the STBY_CLK. I did the alternate spot but I cant read the nand now. My soldering for the nand-x is perfect. Any suggestions?
you have to fix that first resistor then you can go ahead !

Fixing tut !
 
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crono1000

Full Member
Jan 24, 2011
92
0
MA, USA
Need a 33ohm resistor from trace to original resistor point

Sent from my LG-P999 using Tapatalk 2
 

hodgie

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Apr 8, 2011
428
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Southern, VT (usa)
it wont matter. preferably an SMD, but if you dont have them, i know most radio shacks carry 1/2 watt 33ohm, and i have used them before.

EDIT, be sure to solder a small length of kynar to the resistor legs, its not good practice to solder the resistor directly to the board. it could put too much pressure on the pad or trace, and potentially pull it up
 
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crazed-cracker

VIP Member
Dec 10, 2011
224
23
OR
I tried a 1/2W 33-ohm it still wont read and i tried a 1/4 330 ohm and that doesnt woork either. Any more suggestions.
 

hodgie

VIP Member
Apr 8, 2011
428
0
Southern, VT (usa)
You're using the alternate spot but you MUST repair the trace.
this is what i figured was going on, i thought itd be easier to see in pics, than to explain!!
i windered if he was using the resistor in-line with his alt point, instead of repairing the damaged point