Sony STR-DN1050 - No video, no BT, No WIFI, and FM is not changing stations

[jason123]

Hello folks,
New to Audio equipment - I got this receiver, I connected speakers and I tried to connect to Bluetooth. My phone would not see the receiver (Receiver flashes the BT as if it's trying to pair). Then I put it on FM radio, I get white noise on the speakers. I click the +/- Tuner button, and it moves from saved station 1 through 28, but the frequency is 87.x MHz not changing. At this point, thinking I may need to do a FW upgrade, I connected an HDMI cable to the TV and TV reports "No Signal" - TV "Kind of" sees the receiver (When connected to greyed out port, it turns active), but no display. This has 3 Output HDMIs, and they all act the same. I connect Ethernet cable to it, and my TV sees it in input options. Seems to do a FW upgrade without picture on TV is impossible?

So it kind of functional, but not quite. Any ideas where to start even? I cleaned the Digital board. I don't see pin labels to check power levels and so on.
Any help is appreciated.

[CapLeaker]

… unless the memory is empty and all channels went back to default. Get out of the memory and back into the tuner mode then try changing the VFO frequency by pressing up or down button.
Here is a service manual with repair charts, block diagrams and schematics.

[jason123]

… unless the memory is empty and all channels went back to default. Get out of the memory and back into the tuner mode then try changing the VFO frequency by pressing up or down button.
Here is a service manual with repair charts, block diagrams and schematics.

Thank you. I can't get into the GUI with this receiver. I select input as FM tuner and the only 2 bottons are Tuner +/-. Not sure how to get out memory mode

[lotas]

Try a reset.

[jason123]

Thank you. I can't get into the GUI with this receiver. I select input as FM tuner and the only 2 bottons are Tuner +/-. Not sure how to get out memory mode

Thank you.. I attempted that multiple times. If only I can get the GUI on the screen, I think a FW update "Could" fix this.. Alas, it's not displaying anything on screen, and not even passing HDMI devices through HDMI ports.

[jason123]

I hate to dump this receiver, as the amplifier / main board is good, front panel is ok, and overall the receiver is in decent shape. Free for the taking