An impressive and enlightening video! Is there currently an update on the root cause of that issue? I have the same pain with my current souubwoofer SA-CT290
I presume that is a peak current on load that overpower the stabilizer.but I am not sure.Sony should have the answear.I modified mine,you can find video here.in 2.1 with bluetooth with china module.
Hello I’ve got the same problem… is there any way to repair this issue without using the 54334 ic ? Can I power board with another step down ? Thank you for video and your answer.
An impressive and enlightening video! Is there currently an update on the root cause of that issue? I have the same pain with my current souubwoofer SA-CT290
I presume that is a peak current on load that overpower the stabilizer.but I am not sure.Sony should have the answear.I modified mine,you can find video here.in 2.1 with bluetooth with china module.
Hello I’ve got the same problem… is there any way to repair this issue without using the 54334 ic ?
Can I power board with another step down ?
Thank you for video and your answer.
You can try.I know a friend who replaced with step down and works.
👋 brother
Sony TA F500 - transformer output voltage ?
What is the difference sony TA F500 & sony TA F500ES ?
I dont know bro.try to find service manual.
I do have same problem, but the issue is, I’m not getting the replacement component in India
order from china its close.