RM KLV250

[Phuture]

Hi,

Anyone have a clear photo (top down preferably) of the power amplifier board of a RM KLV250 linear? Several resistors missing or burnt out from a board I have and I'd like to restore it to working order.

Thanks,
T

[cb4ever104]

Cue Claude

[14CS06]

Hello

Sorry I don't have this photo

This amplifier is tube or transistor

@ +
Claude

[ch25]

Schematic is not good enough?

[Phuture]

Thanks - I had the schematic but unfortunately it shows no values by any of the components. I am missing R7 and R21 is cooked, for example.

[ch25]

R7 3.3k 1/4W
R21 no idea.

[Phuture]

Thanks, that's helpful. Hopefully someone else is able to identify the value of R21. These two are the most needed.

[Edd200sx]

I’ve emailed rm before and they are quite helpful

[14CS06]

Hello

R 21 47 ohms 2 watts

https://www.cbradio.nl/rm/ServiceManual ... NG_ITA.pdf

@+
Claude

[Phuture]

Ah! Claude, thank you for finding the full service manual. I thought I had already checked cbradio.nl. I must have skimmed it and thought the PDF was just another copy of the operator manual schematic. Cheers for this.

Edd, I did try RM initially but they told me they couldn't help as the KLV250 was too old. Looks like they were helpful in the past though as cbradio.nl got hold of the full service manual from someone.

Thanks all.