Thread: Motorola ts4j
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Old 07-20-2017, 04:43 PM
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timmy timmy is offline
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Well with this set upon looking it over for the first time I found a .001 tacked in place of a 250 pf but the 250 pf was not where it normally is, tucked under a tie strap and hard to see because a 1000 pf mica normally sits in front of the 250. So I mistook that 250 for another one nearby and after seeing the Motorola schematic for the ts4j that I have I was thinking that 250 pf was a possible production change because it was not there along with the 22 ohm resistor within the ballast is not wired for this set. No old solder, nothing it don't have it but the schematic shows the ballast has it but yet could not find it on the schematic. So some was my overlooking thinking changes were made back in the day. So I put the 250 in which was infact c140 and that fixed the problem. Thanks for the help guys.

Last edited by timmy; 07-20-2017 at 06:54 PM.
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