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Check that none of the unconnected pins require pull-up or pull-down resistors t...
E

elza3em

@copilot Check that none of the unconnected pins require pull-up or pull-down resistors to ensure proper function.
1y

copilot

Let's review the unconnected pins for each component in the project and determine whether any of them need pull-up or pull-down resistors:
  1. T1 (Transformer):
    • Pins:
      • P1: Connected to Net 7
      • P2: Connected to Net 8
      • S1: Connected to Net 1
      • S2: Connected to Net 2
    • No unconnected pins.
  2. F1 (Fuse):
    • Pins:
      • P1: Connected to Net 5
      • P2: Connected to Net 6
    • No unconnected pins.
  3. D1 (Bridge Rectifier):
    • Pins:
      • P3: Connected to Net 1
      • P2: Connected to Net 2
      • +: Connected to Net 4
      • -: Connected to Net 3
    • No unconnected pins.
  4. U1 (L7809CV Voltage Regulator):
    • Pins:
      • IN: Connected to Net 4
      • GND: Connected to Net 3
      • OUT: Connected to Net 5
    • No unconnected pins.
  5. C1 and C2 (Capacitors):
    • C1:
      • A: Connected to Net 4
      • K: Connected to Net 3
    • C2:
      • A: Connected to Net 4
      • K: Connected to Net GND
    • No unconnected pins.
Based on this review, all pins are already connected, and none are left floating without clear indication of needing pull-up or pull-down resistors. Let me know if there's anything else to explore!
1y
1
C1 1000uF , 25V
T1
C2 0.01uF
F1
D1
IC 7809

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