TC booster+ schematic?

[Albert Kreuzer]

Hi all,

I`ve got a TC booster+ line driver/distortion pedal on my bench. The boost function works, the distortion does not.
There are two 14-pin ICs inside with the numbers sanded off, and no, they are not the usual quad opamps.
Any help?

TIA
Albert

[Jazz P Bass]

TC Boost Schematic

IC 1 looks like an opamp. (Selected).
IC 2 is some kind of P channel/ N channel thing.

Here is the schematic & IC datsheets.

[Albert Kreuzer]

Thank you very much!
So one of them IS a quad opamp. Somehow I had a different layout in mind when measuring voltages.
I guess sanding the letters off gives some magic mojo...

Cheers,
Albert

[John G]

IC 1 looks like an opamp. (Selected).
IC 2 is some kind of P channel/ N channel thing.

Here is the schematic & IC datsheets.

Hi
Is it possible to repost this Information as I have a unit that no longer switches.

Many thanks
John G

[Jazz P Bass]

TC Boost Schematic

Here you go.

[John G]

Hi,
Thank you very much reposting the files.
Much appreciated.
Cheers,
John

[tcbld]

Thanks very much for posting that file. My BLD has recently stopped working; needs an IC; now I know which one!

[Universe777]

Hello guys, any chance to get the schematics too ? The attachments are not working. Thank you

[AttachMan]

The schematics were re-posted as a ZIP file in post #5 of this thread.

[Chuck H]

Hello guys, any chance to get the schematics too ? The attachments are not working. Thank you

We had a problem some years back and many files and attachments were lost. Even with that being the case it's still best to post any schematic request independently on this "schematic requests" forum rather than tack on the end of a necrothread.