philips cd104 tda1540 NOS modify error...

Status
Not open for further replies.
Dear all
I've modified my philips cd104 to NOS mode
It works normally at first
But after two hours the sound sounds twittered and noisy.
Here are three pic attached
With playing the testing cd I made that produce continuous 1k wave
The first two picture are from left and right from cd104 after the op I/V😕
The last one is the normal result by my cd 304mk2 .







Thx!!
 
  • Like
Reactions: VandaleX
Status
Not open for further replies.