Any built in speaker in this Samsung Syncmaster sa10?

Interesting problem. Note that this wireless system is proprietary - meaning that only Sony provides a solution for you.

From what I have been able to research (remember, Google is your friend), you will need an adapter for your receiver to generate the proper wireless signals. See the links below: Sony EZWT100 AIR Signal Transmitter Black Old Version Looking for Answers about Sony ALTUS AIR Transmitter for AIR Compatible...

The monitor is defective, probably a power surge blew some components.

5 year old hyjacker, vinay.
you forgot to say connected to what?
is the screen only dim or dead.? even more important clue.

RTM
read page PDF 17, ?
the OSD screen must work or the monitor is dead

http://downloadcenter.samsung.com/content/UM/201205/20120517112305649/SA10-04Eng.PDF







base pages
https://www.samsung.com/us/support/owners/product/lcd-monitor-a10-series

press d only botton untill menu pop ups than press d only button it switches to other option when it is on auto leave the button and press it quickli again untill its auto start u done !

The Blue and Red drives are missing and the TV needs attention by a qualified service technician.

Yes. Any LCD monitor with built-in speakers can be used for KARAOKE.

The Samsung SyncMaster 2233BW does not have built-in speakers, so yes, you need external speakers separately for sound.

have a tech check your tv must be getting some voltage spike.good luck