Does anyone have the service manual for the sony MEX-N5300BT headunit?

Hello all, is there anyone here that has the service/repair manual (NOT USER MANUAL!) to Sony's mex-n5300bt headunit? I cannot find it anywhere on the internet, except here, and they require you to pass a difficult test to be able to download it, and it's in Russian. If anyone can retrieve that manual, I would be grateful!

Thanks in advance.
 
Thank you.

Here's what I'm trying to do: I am trying to get the destination code for the Saudi Arabian '5300bt to be switched back to Arabia, and the 5200bt doesn't have that code, nor does it have shortwave capabilities. I have an international/Arabian version of the 5300bt, which has shortwave band capabilities. I am able to revert the deck to the U.S. bands/frequency stepping with the manual you found, but I lose shortwave band. When I use the manual from the '5100bt, which has an Arabian model (and shortwave band capabilities) I regain shortwave capabilities, but I lose the display's backlight. I'm trying to get the code specifically for the '5300bt so I can get it the way I bought it and have the backlight.

It was set to Arabia when I got it, but the frequency stepping for AM was set at 9khz instead of 10khz in the US. I found the code to switch it to the US (with backlight intact) from the one you showed me on page 4, but when I tried to use the code from the '5100bt manual to reset my 5300 to regain shortwave, I lost my display's backlight.
 
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