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Triple6
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Username: Triple6

Post Number: 1
Registered: 11-2012
Posted on Thursday, November 01, 2012 - 4:22 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)
I'm trying to find out the resistor/capacitor combination on the PCB that controls the roger beep tone/amplitude and duration. I would like to be able to "tune" the beep in the TS-5010 like can be done in an HR2510 by changing the values of R96 and C110.

From looking at a schematic, I gathered that the beep tone may be either injected into or generated by IC103 (4558 Dual-Operation Amp). This may or may not be factual. I cannot determine anything further.

Can you tell me which components control the roger beep tone?

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