Hi there,

Today on the bench I have a Soundcraft UREI model 1601S music mixer.
The symptoms are:
[COLOR="Navy"]No sound output at the outputs[/COLOR]. headphone and main/booth rca both have a slight hum/buzz but no sound. and sometimes intermittently I will get the sound out of the headphone jack but very weak and distorted.
Here's what it does upon startup. The led's upon startup do their little dance and the 2nd channel "VU" leds react to a signal inputted on that channel. No reaction from channel 1. I can activate the Rec buttons...

Re: Marshall Stanmore Repair

I have one that is experiencing option #4

I'm going to change the 3.3uf 50v cap. OF course its marked C4! BOOM! lol

i'll post back if it works.

Thanks everyone for the contributions

Re: How to Fix your Vizio M470NV and M550NV

Hey there Nick,

I have symptom #7 orange logo and no power. I am not seeing the 12v coming off the SMPS board but I do see the 5volts. Could this still be the main board? M470NV

Re: Westinghouse TX-42F430S - Solid Orange Light - Wont turn on

Thanks! I changed the cap noted above and no lag on the TV turning on and the backlight powered right up. Image is good. . surprising that the old cap tested within tolerance on my capacitance tester.

Thanks again! With your help I saved another TV from the DUMP!