Blows fuse when turned on

there should be a fuse for the power supply for the ECM. However if you know of the chaffed wires then it is best that you do something about it . If the power wires are before the fuses then there could be an electrical fire and after the fuse then you will keep blowing fuses and stop what ever those wires support.

is the unit in the water if so take out let dry or disconnect long wire if still blows fuse it is control box if it doesnt it could be cord or unit might have leaked and is shorting out

15 amp is a fair current draw and for it to blow after a few minutes means that there is a short in that circuit that is allowing a drain to earth that just exceeds the 15 amp. It is in the ignition part of the system and may be a bad connection ( water ) or a problem appearing in the ECM or relay . Run fault codes to find the area of the fault. Because it is taking time to blow the fuse, it will be difficult to find. Check all wiring for rub marks .

try disconnecting cord to the unit that goes into pool check to see if water in plug if so dry out if no water try turning on without being connected if it still blows fuse bad control unit or water inside

Something is shorting out, disconnect your battery for 30 min and remove the fuse that keeps blowing, reconnect battery WITHOUT putting the fuse in and see if it will start, if it does then you need to take your radio out and look for wiring faults..

may be waterlogged. internal seal failed and its shorting out..

The CPU should not turn itself off, it should run without the monitor attached, you can try reseating all the cards and memories, blow out the dust built up inside the box and the power supply. Please post back what you find.

You will need to remove the back of the TV. Don't worry, it's not that bad.

There are 4 screws across the top, one on each side, one right next to where the power cord goes into the back of the case, and the two more by all of the video connections **These are the most important to remove because they attach the main board to the back of the case.

Once you have remove the screws then the entire back of the set will slide off. If you look where the power cord attaches to the board you will see a small fuse. This is a 6.3 Amp 125 volt fuse. You can replace it with a 6.3 Amp 250 volt fuse from your local Radio Shack. A four pack costs between $3 and $5.

Make sure that you check that it works before putting it all back together. Check for any loose connection cables while you're back there. I found a few when I did this.

Good luck!

If you disconnect the degaussing coil and the set plays fine, it means one of 2 things is wrong. The degaussing thermistor could be shorted internally. I have seen this happen a few times on those degaussing thermistors that are in the little black boxes with 3 legs. Those boxes actually have 2 thermistors in them, one to do the actual degaussing and another connected directly across the AC to act as a heater for the degaussing thermistor. One of those thermistors could have "flashed over", which would blow the fuse the instant the set it turned on. The only other thing would be the wrong size main fuse. Without a degaussing coil the set probably draws about one amp, but the surge at turn-on with a degaussing coil could be as high as 4 amps. If you have the correct fuse installed and it blows at turn-on, replace the degaussing thermistor.