Bose 321 is unable to read 6Channel AC3 Audio. Any way it can read the same?

Hello Eugene

Here is your replacement remote.

https://www.google.com/search?q=bose+321+series+ii+replacement+remote

Amazon

Bose 321 Remote

Amazon.com https://www.amazon.com > bose-321-remote > k=bose...

Replacement Remote 289138001 Compatible for Bose 321 Series I Audio/Video AV Receiver [Work with Series I of Bose 321 ONLY] (Instruction Included). Infrared.

I wrote this Tip on remotes!

https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote

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Is the power cord bad, or the jack in the unit that you plug the AC cord into broken? If you're interested in repairing your Bose, please visit my website at audioserviceclinic.com. You may contact me there. Thank you.

I'm sorry, can you please rephrase your question? I don't understand your question

The lazer is not reading the disc any more, It will have to be replaced,

https://www.techwalla.com/articles/how-to-reset-bose-321-gs
This may be of use.

Hi! It would just be easy. Just prepare RCA cables and connect the cables to the tv and satellite receiver. Link the TV and satellite audio output to the BOSE audio input. Good luck and have a good one!

Hook them all to the tv and with audio out from the tv run that to the bose 321.

I am about to go through the same process. I have a Bose 321, and am on the verge of getting a HDTV. From what I can figure, the Bose can play a dvd and input it to the HDTV via video and audio output plugs off the back of the Bose to the audio/video input jacks on the back of the new HDTV. I think individual cables will have to be run for each. They usually are red or white, sometimes green or blue. I am sure everyone has seen these in their life. The Bose 321 technology only had what was called an S-Video cable output for the best picture, which is how my current tv gets it's Bose signal, but now HDMI seems to have superceded S-Video. Therein lies an obstacle to be overcome.

I had the same problem with my 321 system. The fix is in the cable box settings. You want to change the Digital Out on the cable box..my choices were HDMI....Dolby Digital..and None. Choose Dolby Digital and it will show up on your Bose 321 display. I also have my cable box connected to my bose system via optical digital cable...and a digital coaxel cable from my dvr to my bose. Change that output setting on my cable box took care of the PCM 2.0 problem for me.