|
24 October 2023, 10:36
|
#1 |
|
Registered User
Join Date: Oct 2022
Location: Milan/ITA
Posts: 20
|
1084sp popping sound
hi
I have a 1084Sp that was stored for 30 years, I've recently connected it to my A2000, it worked fine for a couple of days and then died. I've replaced the flyback with a modern hr diemen 7506 and now it's working again, however I've noticed some popping sound, especially when cold. I've tried to run it without cover (so speakers not attached) to check for arcs but in that case no popping (and I couldn't see any arcing). I've sprayed deoxidant into volume trimmer and the trimmer on the audio board, seems better but still popping. Could it be caps? Could it still be something related to flyback? Any suggestion on what to check? |
|
|
24 October 2023, 12:42
|
#2 |
|
Registered User
Join Date: Jun 2010
Location: PL?
Posts: 2,872
|
Perhaps degaussing coil? If audio circuit then some DC bias can be responsible for such effect.
|
|
|
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | |
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| A1200 modification to prevent Indivision popping out | Yulquen74 | Hardware mods | 0 | 03 June 2018 13:09 |
| Audio Popping and Stuttering | EightTrackMind | support.FS-UAE | 10 | 01 March 2014 18:50 |
| Indivision AGA (A1200 ONLY) Popping off (Solution) | FOL | Hardware pics | 7 | 05 October 2009 20:47 |
| Stop lots of windows popping up in WB? | Smiley | New to Emulation or Amiga scene | 5 | 21 July 2005 13:09 |
| A4000 popping sound | jrom | support.Hardware | 7 | 10 May 2004 10:32 |
|
|
