Hi Jay, It looks to me like the heat has also carbonized your board somewhat. This weakens the board and may cause the pads to come loose when you try to remove the old parts. In circumstances similar to this I have clipped off the old resistor and soldered the new one to the lead wires of the old one with out disturbing the board or the old wires soldered to it. This also helps the new resistors dissipate heat as they are in the air away from the board. The reason Don mentioned 1.2 K is that some of your resistors are so cooked that the first Red band looks Brown.
Hi Jay, It looks to me like the heat has also carbonized your board somewhat. This weakens the board and may cause the pads to come loose when you try to remove the old parts. In circumstances similar to this I have clipped off the old resistor and soldered the new one to the lead wires of the old one with out disturbing the board or the old wires soldered to it. This also helps the new resistors dissipate heat as they are in the air away from the board. The reason Don mentioned 1.2 K is that some of your resistors are so cooked that the first Red band looks Brown.
