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looking for nice scan of the STA-120B schematic

Mike Mag

Mike Mag

Active Member
I am looking for a nice readable copy of the Realistic STA-120B schematic. the one in the scan of the owners manual is too low res to read. I know there is a good one out there as I saw it in a video on youtube. but search as I try I keep coming up with the same low res scan
 
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hifiengine's copy is reasonable but appears to be a partial service manual. Send me a message with your email address and I'll send it to you.
 
I have all those documents from multiple sources
the schematic is not usable for me, if you enlarge it is not readable
but somewhere there is a usable copy

most of the copies out there are the same scans just copied to different locations
 
That is The same one available elsewhere
I think I checked out the file from all the major download sites, they are all the same file
I think 4 sites in all
if it has a yellow cover it’s the same file
 
Mike Mag said:
That is The same one available elsewhere
I think I checked out the file from all the major download sites, they are all the same file
I think 4 sites in all
if it has a yellow cover it’s the same file
Click to expand...
Which part of the schematic is giving you problems?
 
The whole schematic is low res and unreliable to read values
I saw a video where the schematic was quite clean so I am thinking it must be out there somewhere
 
Found this screenshot from this video:

The guy says he managed to get some schematics with it when he got the receiver so I think you'll have to find an original copy to get that good quality.

Screenshot (1146).png
 
That is the video I referred to as having a good copy of the schematic
I can read that clearly

and I do have bad eyesight
 
Mike Mag said:
That is the video I referred to as having a good copy of the schematic
I can read that clearly

and I do have bad eyesight
Click to expand...
Sorry to hear that. I looked the other day at that big auction site for manuals but there were none. May have to just check occasionally.

Best of luck to you.
 
Without glasses everything is blurry for me. I have bifocals that are great for everything except the spot at arm's length, right where my notebook screen is.

I use another set of glasses for computer work.

Tried trifocals once but couldn't get used to them.

Tried no-line bifocals and everything was a blur except for one tight spot in the center. When I wanted to see something to the left or right I had to turn my head completely in that direction where I was facing it squarely. No way I could drive like that.

So I'm a two pair of glasses guy at home.
 
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