Schematic Draft Report


I’ll open the new attachment, check whether it changes the schematic requirements, and avoid any PCB layout work unless you explicitly approve it.
I opened the attachment and began inspecting the current schematic, but I’m blocked because your account has no available ACUs, so AI execution is unavailable right now.
What I accomplished:
  • Read the new requirements: add real schematic updates for 4S LiPo power, MOTOR_5V and AUX_5V external buck interfaces, Nano VIN filtering, MOSFET reverse-polarity protection, HW-166 pin order, and removal of power TBD nets.
  • Started schematic inspection and confirmed the current design still has old items that need changes, including J_5V_REG_TBD, D_RP, 5V_SERVO, LIGHT_SUPPLY_TBD, BUZZER_SUPPLY_TBD, and current HW-166/Nano placeholder mapping.
  • Confirmed existing project files are:
What remains:
  • Select and add/replace real schematic parts for XT60, 10A fuse, high-current buck interfaces, 30V/15A MOSFET reverse-polarity circuit, and passives/connectors.
  • Rewire VM to MOTOR_5V, servos/sensor/lights/buzzer to AUX_5V, and Nano VIN to protected battery through filtering.
  • Correct Nano and HW-166 pin mappings.
  • Remove J_5V_REG_TBD and all power-related TBD nets.
  • Run ERC and update the reports with remaining warnings.
Resume after ACUs
List replacement parts
Locate old placeholders
Check pin mappings
Manual update checklist

R_SERVO2_PD
Resistance
10kΩ
C_SERVO_DEC
Capacitance
100nF
R_BUZZER_PD
Resistance
10kΩ
R_SERVO1_SER
Resistance
100Ω
C_VM_BULK
Capacitance
470uF
R_SERVO2_SER
Resistance
100Ω
C_DRV_L_VCC
Capacitance
100nF
C_SERVO_BULK
Capacitance
1000uF
R_FRONT_PD
Resistance
10kΩ
R_BUZZER_GATE
Resistance
100Ω
R_REAR_GATE
Resistance
100Ω
C_DRV_R_VCC
Capacitance
100nF
R_FRONT_GATE
Resistance
100Ω
R_ECHO_BOT
Resistance
20kΩ
R_ECHO_TOP
Resistance
10kΩ
R_REAR_PD
Resistance
10kΩ
C_VM_DEC
Capacitance
100nF
R_SERVO1_PD
Resistance
10kΩ
F1
J_5V_REG_TBD
MH3
MH4
M_FR
FRONT_LIGHT
J_BUZZER
M_RL
J_SERVO2
MH2
M_RR
J_SERVO1
MH1
J_BAT
J_PWR_SW
REAR_LIGHT
M_FL
Q_FRONT
J_NANO_L
TP_GND
TP_BAT
Q_BUZZER
TP_RPWM
TP_3V3
TP_STBY
D_BUZZER
J_NANO_R
TP_5V_SERVO
TP_LPWM
Q_REAR
D_RP
J_DRV_L
J_USONIC
J_DRV_R

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