hi guys,i have a stereo jvc mx-ga77 that came in shop today and problem is sound is like robot talking.....i have left and right speakers working so i guess it is not the outputs that is not working...setting try everything that i could see or read in manual....no i have no ideal what could cause this robotic sound.any help is more than appreciated.
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Hi.
I´ve been given an old CRT from Panasonic, it´s almost new, it was storaged and almost not used since bought.
It is imaculate inside, almost no dust or debris inside.
The picture is good, but I have no left sound channel, I tried all the inputs, outputs, even on headphone jack. In AV2 I hear sound from right channel but no image, on tv tuner only right sound channel, the same for AV1.
So I started to look for a service manual, I found one, and started from the beginning.
Most of the times the caps are the problem so I orderer all the caps for all boards,... -
How about everyone, I have a MacBook Air which did not turn on, it had a lot of corrosion on the card where the sound plug and the fingerprint go, I have replaced it and the device now turns on but has no sound, if I connect a headphone through the plug, yes There is sound but the external speakers do not sound.... -
I have a sound problem on my dell latitude 5300 2 in 1 laptop.
Sound was working on the laptop and I had 2 Intel drivers and one more. When I turn on a song on You Tube, there is no sound, I uninstalled the drivers and tried to install them again, but now in the device manager the sound card is not visible, it only has Intel HD
Please help me08-02-2022, 12:31 AM -
Hello I have been trying to identify and fix a problem with a robot vacuum cleaner, which when switched on cleans for like 3-4 seconds and stops, all the driving, sweeping and vaccum motors stop.
On the pcb from a battery connector up to a main microcontroller everything seems to be fine (vcc pin input is 5v constant when a switch is switched on).
And the switch itself is fine looking at the quality of my soldering
Red LED keeps blinking during those 3-4 working seconds, and when the robot stops LED just remains lit.
The green one for some reason does not even... -
Hello,
I have a Samsung Galaxy A22 5G with a strange error image.
If I have a call, I can't hear the voice of the interlocutor and he can't hear me.
If I switch on the lower speaker, I can hear the interloutor through it and now, he can hear me too.
If I listen music via Youtube, even the upper or lower speaker don't work.
If I switch louder or quieter, the sign on the screen show me a headphone.
If I plug a external speaker via Jack plug or USB-C, I can hear the sound.
Does anyone have any ideas, what the problem could be?02-10-2024, 09:16 AM