Thanks for your quick answer.
1. Sound output is low:
How quite is it? is it about 3dB quiter than normal or is much lower? it's very much lower !!
What is value R155? it's 100 K like in manual.
In this post
Phono had same problem and spoken about "J7" but where is "J7" ?
2. Distortion doesn't work. i've made a mistake when type is down i have sound but type up no sound ... it's overdrive which is failed ....
After remove far left L-bracket i've got the same problem, i've checked pcb and circuit isn't cut.
1) The signal is coming in good at pad B =>
i have 0V and on mainboard J7 pin 1 = 0 V. Pin 2 and 3 = 0 V
On J4 it's ok 5.33 V and 12 V.
3. Headphone output is mono.
Yes you're right i have installed Accent out circuit.
Thanks.