cnnecting external speakers to sanyo 42in tv model no. FW42D25T

[harley55]

How do i do it

 

[americanaudiophile]

Depends on the speakers.
Your TV has a headphone jack so passive speakers could be connected here. There might not be enough power to drive them loud enough so you might need an amp too.
If you have self powered speakers they could be connected to the headphone jack. Start with the volume of the TV down so you don't overload them.
Your TV also has an fixed level optical digital audio output that could be used with a soundbar or speakers that have an optical input. A DAC could be used to convert this digital audio out to a fixed analog out for connection to self powered speakers. The speaker volume would not be controlled by the TV remote but by the speakers.