Panasonic DMR-EX77 Audio problem

billy t

Novice Member
This recorder works well, except for grossly distorted audio from the connected TV. Regardless of connection method (HDMI / AV etc), the fault is always present. I am not unfamiliar with electronic troubleshooting, but if anyone with a greater insight into the described problem can narrow it down, it would be much appreciated. Obviously, if a major part is required it would not be an economical proposition for this model.
Thanks in anticipation

billy t

Novice Member
thanks Adrian for the pointer, I suspected it was this IC that is causing the problem, but was hoping that someone had experienced this fault and found another reason for it. Anyway....


It IS also possible that capacitors associated with the supply feeds for this chip may have failed so it may be worthy of further investigation on that basis.

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