Loud pop and picture is no longer available.....

A blown capacitor or resistor, or an IC with a divot in the middle.

https://www.fixya.com/support/r29790007-repairing_own_television

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you could have blown a resistor or transistor since it's not a tube amp.

you've blown the sound I.C and u need a techie to change that.... it's not a big deal

the loud pop was a capacitor or a resistor popping, it will need replacing.

Im hoping you had a spike and blew a fuse. If you feel comfortable checking for a fuse problem check that other wise you might have blown a voltage regulator or a transistor

Hi,

You're ouput IC was blown, this is caused by an overload. Continuous running the unit in high volume produced more heat to the output IC and when exceed the peak temperature allowed it will blew. This IC is heat-sinked in the board. Also check its resistor in line with the power supply for open.

Hope it may help you.

Have a nice day!

Thanks for using Fixya.

You blew the speakers. The speakers were probably not made for that much power and the voice coil blew. If they were stock speakers, then they are defenetly blown. Stock speakers are not made for much power at all, and will more than likely blow with any extra power given to them at all.

I'm working the same problem. Q127 shorted, R217 & R 133 open. Also have solder blown off one end of R222 and R351 (both sm 200 ohm). Looks like small, short trace evaporated on top layer between D145 and via directly below it. Q129 is open all ways (but not exploded).
This one has C164 installed as 1200 uf, 10V.

Any success getting your going again?

Loud pop means electrical fault occured. There may be and internal fuse in the oven that blew. Probably blown oven element but certainly open circuit to timer. Remove back, check for supply to oven timer. If supply is there, the timer can be bypassed to allow for oven element to work as clock replacements are very expensive.

stoveboy,

I know you probably have the problem fixed by now, but I had the same problem with my frigidaire range just the other day. Loud popping sound, range/clock controls do not work. Stovetop still works great.

I took the back off the stove and got to the circuit board. Unplug the connector and the five spade connector wires. Once you do that, remove the 4 screws holding the entire assembly in place. The circuit board(s) are held in the housing with retaining clips on the housing. Use a small screwdriver or similar to pull back on each clip to pry each side of the board out. Once the board(s) are free, look in between the two circuit boards and you will see the problem. The larger, 20 amp relay is the culprit. It blew traces off of both boards making it almost impossible to repair. Without having a schematic to go by, I went ahead and decided to just replace w/ new boards as opposed to trying to solder the traces. I have not checked on prices, but brief web searches didn't return any results. The board part # is SF5301-S7509-N