I checked the project state and the available editing controls here do not expose direct schematic symbol placement, wire-drag cleanup, or per-pin symbol-orientation editing in a way I can safely apply to your diagram. So I can keep editing the circuit connectivity and properties, but I’m blocked on the specific visual cleanup you requested: left-to-right stage placement, top/bottom rails, transistor symbol orientation, and manual wire rerouting.
What I did verify is that the logical schematic remains intact and editable; the limitation is only the visual schematic arrangement step. For this cleanup, the practical next move is to do the symbol placement manually in the schematic editor using your requested layout:
Far left: J2 → C1
Center-left: Q1 with R1/R2 above/below, R3 up to VCC, R4/C2 to GND
Middle: C3 and J3 test coupling
Center-right: Q2 with R5/R6 above/below, L1/C4/R8 up to VCC, R7/C6 to GND
Far right: C5 → J4, with R9 to GND
Top rail: J1 VCC, R1/R3/R5/L1/C4/R8/C7/C8/C9/C10
Bottom rail: grounds for J1/J2/J3/J4, R2/R4/R6/R7/R9, C2/C6/C7/C8/C9/C10
If you want, I can next help by producing a precise placement checklist/grid plan for manual cleanup, or move on to PCB placement once the schematic presentation is acceptable.
Please automatically arrange the physical layout of all components on the PCB canvas based on high-frequency (14 MHz) layout principles:
Signal Flow Line: Place components in a linear order from left to right: Input connector -> Stage 1 (Q1 and its resistors/capacitors) -> Coupling Capacitor -> Stage 2 (Q2 and its tank network/damping resistor) -> Output connector.
Decoupling: Place the VCC local decoupling capacitors (1uF and 100nF) as close as possible to the collector resistors and tank network supply pins.
Keep-out Border: Keep all component bodies at least 3mm away from the outer edges of the PCB board profile to prevent mechanical damage during cutting.
Assets are files uploaded to this project which can be used in various ways.
Two-stage 12 V common-emitter small-signal amplifier using MMBT2222A transistors, with a 14.0 MHz single-tuned output stage, fixed 510 ohm load, and RF test headers for input, interstage monitoring, and output.
Properties
Properties describe core aspects of the project.
Pricing & Availability
Distributor
Qty 1
Arrow
$0.02–$0.03
Digi-Key
$0.04–$0.28
HQonline
$0.06
LCSC
$0.04
Mouser
$0.00
TME
$0.00
Verical
$0.01–$0.15
Controls
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