Partial sound issue round 2 MV1FZ [Solved/Y3016]

[Retro Mecano]

Hi community,

After the last repair a few weeks ago of my MV1FZ slot, which had a sound problem due to the neoC1 that i replaced, I start having a similar problem, once again.

The sound seems to be missing tracks, and always cuts off at the same place, at the beginning of the intro.

After a test on the Diag with its card, I see this error. Where should I focus?

 

[Retro Mecano]

Update.

Swapped IC 6126 and track are playîg normal now! A blind shot to be honest lol.

But the sound is still very weak. Already swapped volule pot and made a full recap. Still weak.

Anything else to think about?

 

[Retro Mecano]

Update and closed.

Low spund was due to defective Y3016. Which i repalced last year, and now it failed again. Replaced 3rd time and problem solved.