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Start assembly Main PCB
Use standoffs/Spacers:
Add the Jumper
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close to the power section (left hand of ferrit beads)
Mounting VCO-1 pcb with long headers, but solder before 150K & 3m3
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All Parts soldered, Panel mounted, need to solder the jacks.
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Build tip:
if you want hear the sound of your TTSH prior before you have finished the headphone jack wiring,
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| Tip |
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HUM Issue:by using of both amplifiers for integrated speakers i had massiv hum, by touching the panel the hum sound changes. (hum is only in speakers not in main out) a workarround from zthee, was tested by me - it helps. |
ResolutionSolutions:
short out the 10Ω resistor and the 100p capacitor in the PSU section. E.g. just make a small bridge between the pad close to 10Ω and 100p as in the attached picture.
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