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Текущая версия: Marcelo ,

Текст:

[image|1724867]
 
 
 
I tested the audio path in the M5153 AS1M injecting audio to the 3 pin input conector and the sound through the outputs and the headphones was ok.
 
In my case sounds everything distored L and R the same thing, but not an” analog distortion” it sounds like a a bad DA conversion. I have disassembled all the boards, check the soldering, wires, power supplies DC levels and ripple check + - 15V and 5V…..I have clean some humidity stains with isopropyl alcohol….reassembled all the parts….but the issue still happening.
 
I have no luck.

Статус:

open

Оригинальный сообщение: Marcelo ,

Текст:

I tested the audio path in the M5153 AS1M injecting audio to the 3 pin input conector and the sound through the outputs and the headphones was ok.

In my case sounds everything distored L and R the same thing, but not an” analog distortion” it sounds like a a bad DA conversion. I have disassembled all the boards, check the soldering, wires, power supplies DC levels and ripple check + - 15V and 5V…..I have clean some humidity stains with isopropyl alcohol….reassembled all the parts….but the issue still happening.

I have no luck.

Статус:

open