Wrong Voltage Noise Section

I know this has been discussed very often..

I only get 50mv at PIN1 U24
all resistors are correct in the noise section.. double checked it

I tried everything.. R127 with 47K .. with 4,7K .. adjustable resistor..even if i go under 1k... nothing ;(
where is my fault?
the only what i did diffrently is that i used at C31 a 1/100 instead of 1/50 .. could that be the problem?
maybe a faulty sc828r ? this is what i read here... possible to meassure something at the Q35?
would be thankful for every advice

best
sascha

Power supply you are using is Ac or Dc?

SOM wrote:I know this has been discussed very often..

I only get 50mv at PIN1 U24
all resistors are correct in the noise section.. double checked it
I tried everything.. R127 with 47K .. with 4,7K .. adjustable resistor..even if i go under 1k... nothing ;(
where is my fault?
the only what i did diffrently is that i used at C31 a 1/100 instead of 1/50 .. could that be the problem?
maybe a faulty sc828r ? this is what i read here... possible to meassure something at the Q35?
would be thankful for every advice

best
sascha

The chip might be faulty.

Are you getting correct voltages everywhere but on that specific chip?

I use the same Powersupply for the NAVA.
I dont understand why some people get the voltage without this mod?!
R129 Jumper
R131 100k
R127 10uf capcitor
R130 parrallel a 22pf capacitor

at least it works this way!

I read this mod but i thought its possibel without?!

Many thanks anyway guys!!!

Best!