Sony Car Audio & Video - Page 9 - Recent Questions, Troubleshooting & Support

You talk about password code?, or no image protection only have sound?

no you cant. Xplod amps are problem prone....

After all that you have done, it appears that something is wrong with the electronics of unit since a reset would not restore the electronics to proper operation. Try removing ALL power lines( should have 2 of them) and rebooting.

You buy Sirius hardware along with the subscription. go to their site for further info.

What for? All you need to do is hook up the power wire, a ground and the speaker connections and you are good to go. Want some good stuff go to Crutchfield. Have everything and very helpful with installation Crutchfield Car Stereo Speakers Home Theater Pro Audio 4k TV

This is the best I can do for you. I don't see any free manuals on line. In fact, I am hard pressed to find this anywhere else. (Vintage Manuals in Indiana appears closed, although you see web references to it.) Sony Service Manual for the XR 17 Cassette Player Radio Car Stereo Repair...

Have you tried resetting the unit? Remove faceplate and push the reset button with a ball point pen. If it's a bluetooth model there is a different procedure. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/mark_b53a7494531bf96d

The issue is with the turn on circuit of the sub woofer.

I would inspect the harness to your unit and see if any wires are not connected..A fully connected harness ensures all functions are working as intended and if any wire that is supposed to be hooked up and isn't then there would be your issue..