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Sony P-3A S-Video Shield Coupler v1.1

author: KPackLabs
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2 layer board of 1.84 x 1.08 inches (46.7 x 27.4 mm)
Uploaded: July 23, 2025
Shared: May 03, 2026
Total Price: $9.90

Optocoupler PCB for use with either an SPST switch or a switching S-Video jack in conjunction with the CD4053 switch PCB for S-Video modding a Sony P-3A chassis CRT TV.

Bill of Materials:

  • C1: 0.01uF 50V 0805 SMD Ceramic Capacitor
  • J1: 3-pin 2.50mm pitch JST Connector
  • J2 and J4: 2-pin 2.50mm pitch JST Connectors
  • J3: 2-pin 2.54mm pitch DuPont Header
  • R1: 10K ohm 1/4W 0805 SMD Resistor
  • R2: 1.5K ohm 1/4W 0805 SMD Resistor
  • R3: 100K ohm 1/4W 0805 SMD Resistor
  • U1: PC817 4-DIP Package Optocoupler IC

Optocoupler PCB for use with either an SPST switch or a switching S-Video jack in conjunction with the CD4053 switch PCB for S-Video modding a Sony P-3A chassis CRT TV.

Bill of Materials:

  • C1: 0.01uF 50V 0805 SMD Ceramic Capacitor
  • J1: 3-pin 2.50mm pitch JST Connector
  • J2 and J4: 2-pin 2.50mm pitch JST Connectors
  • J3: 2-pin 2.54mm pitch DuPont Header
  • R1: 10K ohm 1/4W 0805 SMD Resistor
  • R2: 1.5K ohm 1/4W 0805 SMD Resistor
  • R3: 100K ohm 1/4W 0805 SMD Resistor
  • U1: PC817 4-DIP Package Optocoupler IC
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      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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