Where is the compressor fuse located in the Sanyo slim beauty refrigerator

try unplugging thermistor if gets cold replace it if no bad compressor or low freon

what do you mean defrosting, do you mean getting hot as there is no cold air coming out, its not cooling is the freeze part working?

Its underneath the unit. There is no fan because it uses the outside of the cabinets surface as the condenser and it doesn't get dirty. If the unit is not working at all the compressor could be bad. If it cools a little then it could be a little low on refrigeration. A service person would have to look at it.

Does the unit have a manufactures process stub on the compressor casing. That is where I put piercing valves to add refrigerant. Remember that EPA does not allow piercing valves to remain on system and the hole it forms has to be brazed shut. So if it does have a process stub place the peircing valve close enough to the end so you have enough stub to pinch off to braze thehole shut.

If there is no process stub, then install piercing valve in a convenient location in the suction piping and pierce the line. Remove the refrigerant and install a "tee". On one leg of the "tee" install a schreader valve pressure tap and rebraze the joints. Perform and pressure and vacuum test to check for leaks and weigh in the correct amount of refrigerant. Once your proficient at this procedure, it should take about 60 to 90 minutes depending on obstructions around compressor.

Just a comment, low air flow on evaporator give that same indications as a low charge. Make sure the evaporator fan is working and you have good air flow through evaporator section.
Hope this helps

my problem is the same what will i do???

Check the door gasket to see if it seals correctly.

make on thermostate and check compressure working or not

I believe fridges doesn't use fuses. Compressors uses a thermal protection (a breaker) located next to it, it should be next to the compressor. The compressor is located in the back of the appliance, the lower side.

is the compressor actually turning over ?? if not check the contactor, or capacitor is actually ok...

if it does turn over, are the stop valves open ??