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Master
979 Answers
- Posted on Jan 22, 2010
Re: Only get sound out of right side both a and b
Good day sir, Hi, your Philips receiver trouble can be any of the ff:
- your receiver left fuse is blown, check if it has a user fuse at the back. or
- your main IC amplifier for the left channel is bad. you need to replace that IC, but check first the wiring of the speakers.
- Check your receiver left speakers if it is producing a soft hum, to do this turn down the right channel, or adjusting the balance knob to the left, or simply remove the speaker connection of the right channel. place your ears on the left speaker as you adjust the volume up and down, do you hear a soft hum that goes up and down also? If yes the problem is on the source section before main amplification, usually the pre-amplifier stage, If you hear no hum at all. problem with the main left amplifier. The main amplifier is usually a single IC for both left and right channel, OR one IC amplifier for the left and one for the right, in both cases, replace the bad IC.
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