Finished picture 1415 5WPCB 1415 schematic Show some schematics Control board schematic |
Click to download the control file
1. Main components: BH1415 + C3355 + C3355 + 2538 + 1971
2. Frequency stepping 100K
3. Digital tube display frequency remarks: 2538 and 1971 used are disassembled parts.

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