Sony STR-DE445 Receiver "open speaker box" Questions

Open the speaker unit I have jvc compact component unit model number CA-MXKB25, my son has dropped my phone in the speaker box, i want to open the speaker box but unable to find a way how to open it. ...

open. With the stereo on and playing something (radio,cd , or whatever) use a DC voltmeter to measure between the speaker terminals (Red/Black). You should read essentially 0 no matter what the volume

follow me double right click in speaker icon to open volume control check all faders are in up position-no mute box are checked. press option select properties check(in playback)that boxes are checked

...work to there full potential I hear them but they dont go loud ans the bass distorts regularly I opened them and took out a cloth that was inside that was soaked have i blown the speakers help. ...

...speaker functioned. This system has 3 front and 3 rear speakers, in addition to the subwoofer. I suspect that the issue lies inside of the receiver. I did open the receiver and clean it using ...

...and now they don't work. check that you put your jack in the right socket (line out) and open volume control(right click on speaker icon)-confirm no mute box is checked and faders are in up

...speaker functioned. This system has 3 front and 3 rear speakers, in addition to the subwoofer. I suspect that the issue lies inside of the receiver. I did open the receiver and clean it using ...

speaker icon------open volume control and check that no mute box is checked--------check that all faders are in up position.------go to pc rear and check that you put your speaker plug in green socket

...speaker balance to +8 on the right channel it stil does not have much sound coming out. I am guessing I need to break it open and start checking the circuits, but I don't know where to start. There ...

...box that was returned to the store. My installer set it up for me and attached the front speakers, and center speaker. We could not get the back speakers to work. The remote when pointed at the ...