Volume RS/Cl too low and no master output

i have finished my yocto....

all works very well but the volume of RS/Cl are too low and i have no master.

I checked all components but all are ok!where is the mistake?

The master has no output! no sound!
i don't use a audio wire...i used 3 normal wires: one for 1, second for ground and third for 3......i need audio cable? what is the difference between?

help pleaseeeeeeee

ok! MASTER FIXED! i solder a right wire!and all it's ok....

BUt.....the rim shot clave are more quiet......and also the shaker....the clap it's ok!
any idea to improve volume?
if i replace r 295 (1K) whit 220r?

First of all, congratulations, you've been very fast! I don't know what the problem is. If you are sure to not have swapped some resistors, double-check the welds in those sections that not work properly, looking for cold joints. Remember that the flat cables are very fragile and transmit the audio signal to the outputs.