CABLETV MALE CONNECTOR IS LOOSE ,CAN I REPLACE IT & WHERE CAN I LOCATE IT ANY IDEAS ? WIFE WANT THROWN OUT I LOVE THIS TV WE HAVE PLASMA TVS BUT LOVE THIS TV HELP"

Plasma TVs have no T'Con board. Only LCD TVs have. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

With most of the modern model LED TVs from Samsung, the T'Con board is a built in part of the display panel, and is not replaceable. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

this wire is called a molex extender, it's for computer power supplies, clip off the male sides of the wire, the male side will not be used. and after that remove the plastic housing of the female end and now adjust the size of the circular connectors with pliers to fit with the connector for speaker input and strip wire ends that's it

Unplug when not in use, install fans.

No.U have tools like a soldering iron,solders and know how to do basic soldering wright?Not any paticular tvs models,but fixes these kind of problems,before.Take small neddle noises plier squeezes all the females connectors to make sure it is to connections the power supply board pins is tightly connected.Resolder all the power pins males connections on the power supply board for the better connections.Check the power supply board for all those capacitors parts for dries and cracks solders joints.Resolders all those capacitors parts for cracks and dries solders joints.These steps are done,I gaurantee u,well fix this tv power lost,when u putting the tv back togetter again.

You simply need an "F" connector to "Belling-Lee" converter. about $4.00. At any Radio Shack, Antenna shop. This screw onto the end of the existing antenna connection & makes it so you can plug it into the Socket at back of set.
I have included a link that has a picture.
http://cgi.ebay.com/1-Coax-TV-Adapter-Connector-PAL-Male-to-F-Female_W0QQitemZ110386773163QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item19b3907cab#ht_683wt_1139

hope you mean the cable is disconnected, and not the outside threaded male connector that came as part of the t-v! if that's broken off, could be complicated to replace. if it's the cable (female, inside threaded- electronics can be a bit sexist at times!) then look at the back for 'cable or antenna in' carefully re-attach the female to the male connector. it can become frustrating to get them aligned properly. make sure the copper wire in the center of the female connector is straight!! so it fits properly!
be patient! if it's a 'push on', makes it easier, but not as secure. if it seems loose, a gentle 'squeeze' with pliers can tighten it up, very gentle!!
good luck!

a smell from a plasma is usually a electrolytic capacitor leaking.  Luckily, replacing capacitors is very easy.  you can do it yourself if you have any skills at all, and if you can identify it.
just google what i am saying, you should be able to find the info you need to replace them.