GW Instek GRG 450B Signal Generator

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GW Instek GRG 450B Signal Generator

Eric
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Posts: 451
Threads: 85
Joined: Nov 2011
City: Cumming, GA

07-10-2023, 08:55 AM

I have this GRG 450B Sig Gen and it did not work so I opened it up and there are two burned up resistors R-508 & 510 both of these are in the RF Level push pull fine control. I can find a manual of operation but no parts list or schematic. I'm hoping someone has one and can open it up and read the resistors or give me the color code or a schematic.
Thanks

Eric
Eric

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