Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

[split] Realistic STA-225
#8

Sorry for the long delay in posting more pictures! So many other projects going on right now! Here are some pictures to show my progress so far. The interior is somewhat on the dirty side! The receiver does play well, with the only issue being the Auto-Magic tuning. When you touch the tuning knob, it does engage (turns green). I tune in a station, but when I let go of the knob, it de-tunes and can't lock onto the station. The receiver works just fine with Auto-Magic disengaged!  I'm sure I'll need help from members here to troubleshoot the issue. I'll post more pictures soon, showing the parts that I've already removed for replacement and/or cleaning. BTW, all the original Sony output transistors are accounted for!

Mark


Attached Files Image(s)
                   


Messages In This Thread
[split] Realistic STA-225 - by stereo4fun - 04-26-2024, 11:44 AM
RE: [split] Realistic STA-225 - by GarySP - 04-26-2024, 04:07 PM
RE: [split] Realistic STA-225 - by stereo4fun - 04-26-2024, 06:18 PM
RE: [split] Realistic STA-225 - by GarySP - 04-26-2024, 10:00 PM
RE: [split] Realistic STA-225 - by Paul Philco322 - 04-27-2024, 10:08 AM
RE: [split] Realistic STA-225 - by radiorich - 04-27-2024, 01:04 PM
RE: [split] Realistic STA-225 - by stereo4fun - 04-30-2024, 05:50 PM
RE: [split] Realistic STA-225 - by stereo4fun - 05-07-2024, 01:35 PM
RE: [split] Realistic STA-225 - by radiorich - 05-07-2024, 11:30 PM
RE: [split] Realistic STA-225 - by stereo4fun - 05-08-2024, 08:25 PM
RE: [split] Realistic STA-225 - by radiorich - 05-09-2024, 08:12 AM
RE: [split] Realistic STA-225 - by stereo4fun - 05-18-2024, 10:30 AM
RE: [split] Realistic STA-225 - by radiorich - 05-18-2024, 11:13 AM
RE: [split] Realistic STA-225 - by stereo4fun - 05-20-2024, 01:27 PM
RE: [split] Realistic STA-225 - by morzh - 05-20-2024, 02:19 PM
RE: [split] Realistic STA-225 - by stereo4fun - 05-20-2024, 10:48 PM
RE: [split] Realistic STA-225 - by morzh - 05-21-2024, 08:39 AM
RE: [split] Realistic STA-225 - by stereo4fun - 12-12-2024, 05:10 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 42-345 Restoration/Repair
Yes, 57 is an electrolytic cap that should be 12 mfd 400 volts according to the parts list from the Phorum library schem...RodB — 06:01 PM
Philco 42-345 Restoration/Repair
Looks like if I am reading it correctly it looks like the silver capacitor#57 that appears to be a replacement is of a l...osanders0311 — 05:09 PM
Philco model 38 code 121 not receiving signal.
Thanks Arran. Yeah this plastic is pretty thin. It's a little thinner than the original stuff. It kinda reminds me of p...Stormlord5500 — 04:37 PM
Testing a speaker and output transformer Trutone A2-G
The equivalent of one short turn is basically the same as that of a shorted load. If it is the primary's turn, then the ...morzh — 03:53 PM
Testing a speaker and output transformer Trutone A2-G
I've never had an output transformer become shorted, the failure mode is usually an open primary, or in a center tapped ...Arran — 03:52 PM
Philco model 38 code 121 not receiving signal.
As long as the plastic sheeting isn't too thick, I think that the thickness of photographic film would be just about rig...Arran — 03:19 PM
Philco model 38 code 121 not receiving signal.
Well why not! :lol:Stormlord5500 — 03:14 PM
Philco model 38 code 121 not receiving signal.
Good luck next thing you know you will be winding coils just for the fun of it. DavidDavid — 11:29 AM
Testing a speaker and output transformer Trutone A2-G
morzh Short-circuited turns can be considered as a half-dead transformer. But on this case transformer will hot and s...Vlad95 — 11:01 AM
Testing a speaker and output transformer Trutone A2-G
I am not sure how a transformer could be weak. It could be inadequate, but only when you replace the original with somet...morzh — 09:56 AM

[-]
Who's Online
There are currently 2180 online users. [Complete List]
» 2 Member(s) | 2178 Guest(s)
AvatarAvatar

>