Phoenix Gold XS4600 resistor burnt

[Formas]

Can someone please identify resistor R443 on this amp or if someone can send me the schematic diagram.
I've add the picture of the area.
All 4 channels are the same, the resistors are beyond recognition on identifying the colors. I'm wondering if it's a 4.7 ohms but just want to be sure.

 

[Perry Babin]

Do all of the corresponding resistors in the other channels read 4.7 ohms?

Is this part of the Zobel network across the output terminals for that channel?

 

[Formas]

All resistors in all 4 channels are burnt and open Mr Perry, it's definitely in the output network but I never checked if it's parralel. It's in series with capacitor C417. I'm not a fan of blackboards.

 

[Formas]

Morning guys does anyone have a schematic diagram for the PG XS4600 or the value of R443 resistor?

 

[Perry Babin]

From what (little) I know about PG amps, they typically use a 4.7 ohm resistor across the inductor and amps that have the output inductor, they use a 4.7 ohm in series with a small capacitor across the output of the amp. In amps that don't use the output inductor, a higher value (22 ohm?) resistor is used (in series with a small capacitor) across the speaker output. If you can't get any definitive answers, maybe this will help you find suitable replacements.

 

[RiLoWa]

Looking at pictures from one I repaired a while back, there are two 4.7 ohm resistors in each channel. I have outlined them in your picture.

 

[Formas]

Thanks you guys, amp is up and running. I've figured it was that resistor's value but just want to be sure.