2000 Bryant Heating Control Board Schematic : R39 Burn Out What is the resistor value?

It's probably something going on with the limits. If the limits open, the control board assumes the unit has overheated, and brings on the blower to cool it down. Check all limit connections. As well as the connections on the board. Limits are the least expensive so you are right in changing them first, and there should be more than 1/ see schematic. If not the limits then it may be the control board but in 15-16 yrs I've not seen that. Might try(safely), wiggling the control wires at each limit, or tapping them with the end of a plastic handle, and trying to simulate a fault. Hope this helps!

most schematics are found on the inside panel where components are located

Usually if you look close, several parts have burn or blackened area at point of solder.
This indicates that multiple parts are affected... replace timer.
Otherwise, there is no schematic for these types of digital timers that shows the value of parts.
Following resources have images of similar problem, and similar timers.
http://waterheatertimer.org/Timer-caught-fire.html#resistor
http://waterheatertimer.org/Boxtype.html
http://waterheatertimer.org/How-to-wire-GM40-timer.html

Gene

Water Heater Timers Save Money

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

Try google.com put in the PN of the bd and see what it say or call the lift master company and see what they say

I have a king surro with a temperature control fault 2 resistors next to power transistor on pcb burnt out I can tell values of any other components on pcb but does anyone have a controller board who can tell me what value resistors are steve-- [email protected]

You will need the schematic. Resistor values are sometimes forgiving but a resistor will burn due to an excess of current caused by something else in the circuit. So even by replacing the resistor you will not necessary solve the problem but you can try. Schematics are often found for free on the net. good luck

I have a 50" Samsung DLP Rear-Projection HDTV that has the RY801S location number on my Power Board. The Power schematic shows a resistor with value 8.2M@1/2W

if r 11 is bad you should really check the bearing on the tub you will probably find it to be bad or going bad causing the moter to pull more amps causing r 11 to burn out.

R403 would usually denote a resistor and not a capacitor.

Capacitors do fail but usually don't burn out in such a way but resistors do, usually because something has happened elsewhere in the circuit that overloads the resistance. I have never seen a burned capacitor but I have seen resistors glowing with heat and some white hot until they virtually evaporate blackening nearby components.

I suggest you take another closer look at the circuit board...