Question about Philips Projection Televisions
SOURCE: Toshiba color television 36A12
if you are using a cable box make sure the cable box remote volume is also turned up go into the customer menu on the tv and verify that the speakers are on under the audio settings
Posted on Dec 09, 2006
This is an indication that the actual sound output is working, but the amplifiers to the speakers are not. How you could take care of this is to check in there are any loose connections to the speakers. Then check if you have sound coming from the leads of the output stereo amplifier (You will need the schematic and an audio tracer/tracker to find this location and test for sound). I would venture that there would be no sound from the amplifier. If not you will have to replace the amplifier chip. I would suggest getting a qualified TV technician to perform this task. If you do have sound at the output of the strereo amplifier chip, then it might be a case of the earphone jack switch being broken, let me explain when you plug in your earphone the speakers are disconnected by a switch in the earphone jack if this switch is broken it could disable the speakers and produce these results. There is also the possibility that you have the speaks disabled from the menu of your TV (check this too, actually check this first).
I hope this helps,
Posted on Jul 04, 2008
SOURCE: i have surround sound stereo
You'll need an Audio Out connection on the tv for surround to work properly. The signal level and the impedence mismatch of a headphones jack would not work or work poorly.
Posted on Aug 22, 2008
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