What is The value of resistance no 512?

I can't help you (directly) with the resistor value, but be aware that if it exploded, there is probably another bad component (such as a capacitor, transistor, and/or an SCR). Replacing only the resistor may result in the same problem, or may not even work at all due to another bad component. If you do find out the value, try putting in a resistor of the same value, but with a higher wattage rating. I once had a washing machine in which the model had a known problem with circuit boards blowing. I solved it by replacing a bad transistor and installing a higher wattage resistor that had blown up like yours. It never failed again. The way I found the value of the blown resistor is, I looked up a replacement board online, then magnified the photo, and looked at the color code on that same resistor in the photo. How I found the bad transistor is too complicated to explain in few words, but you can google the procedure. (You'll need a multi-meter at the very least; preferably _with_ a built in transistor checker. However, a _totally_ blown transistor can be found with only the resistance settings on a regular multi-meter).

Best of luck...

Transistors don't really have values, just a number on them. Most Japanese transistors are numbered with a letter first, A, B, C, K, and then a number. When searching for a replacement you add the this at the start "2S" so 2SB500 for one marked B500. If you can't read a number due to damage, with stereo amps the two channels are the same. So if the left channel transistor has burnt up look at the right channel one, you will quickly see the parts around it will be arranged the same as the blown channel.

I don't see it in the manual
http://www.manualslib.com/manual/95152/Lincoln-Electric-Pro-Cut-25-Svm149-A.html?selected=0&page=45#manual

poss not makeing contact in recharger seat.

On E152fpb dell only replace all driver transistor the c5706 or c5707 this 2 types of transistor is not desame one is PNP & NPN so you must be careful of replacing component maybe it will help you

FLATRON E700S (EB770G-NA)_(CA-109)_(EB770G).pdf search for this file in google and download it for free and this could help ur problem solve

Remove the transistor and brind it to radio shack!

You need the old transistor. Knowing it's brown is not enough; you need to know its resistance value. It sounds like the resistor you replaced with has too low a resistance value, causing the "cuts" in sound. Find the old resistor and then use this site to find out what you need:

http://www.dannyg.com/examples/res2/resistor.htm

R106 is a .5 ohm. It is green,black,gold, and silver. I believe it is a 1/2 watt resister
R103A is a 27 ohm and R108A is a 470 ohm resister.I have no schematic.












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Its best to replace both IC's. As far as the resistors, there are location #'s marked on the board where the resistors are mounted. If any look burnt, get the location numbers off the board, and your model # and email me @ [email protected]. I will get you the resistor values.