XR-TREM

[miqbal]

Does anyone has a schematic for XR-Trem tremolo? It is based on an XR-2206 function generator chip, but I lost the schematic (schematics, actually) due to broken hard disk several years ago.

I built this tremolo five or maybe six years ago, and still does not working till now   (I just found it after digging in my old dusty junk box). I really don't have any idea where I should fed the input, where I get output, where to put the pot, etc. I just wonder, maybe I could make it alive, or maybe  I just had made a wrong trace or something in the circuit.

It feels like you have born a baby, but you can't make him alive

From the PCB I had made, these were the components:
XR-2206 - 1 pcs
741 - 2 pcs
470n - 3 pcs
220n - 1 pcs
10/25 tantalum - 1 pcs
ceramic cap - 1 pcs
4.7/16 elco - 1 pcs
resistor - several (14 to be exact)
holes for pots (I can't figure out how many pots..)
holes for switch (I think..)

I always write down the exact name of the layout at the bottom of my PCB, as written on its schematic, so it should be... XR-Trem.

I really really appreciate for any helps from you all. Thanks for advance.

PS:
Had try googling, but found no more about XR-Trem.

IQB