Sony 1-490-435-31 Switch Block Control SW63900

Product Description

The SONY 1-490-435-31 is a switch block control assembly, also referenced as SW63900, designed as a manufacturer-sourced replacement component for Sony camera and camcorder equipment. Switch block assemblies house multiple switching functions in a single integrated unit, allowing user-input signals to route properly through the device's control circuitry. This part is sourced directly from Sony's components and accessories line, making it a direct OEM-grade replacement for the original failed or damaged switch block in compatible Sony imaging equipment. Installation is typically performed by a qualified electronics repair technician familiar with Sony camera or camcorder disassembly procedures.

This switch block control is intended for use in Sony cameras and camcorders where the original SW63900 switch assembly has failed, worn out, or sustained physical damage. It restores proper button and switch functionality to the affected unit. This part is applicable to consumer electronics repair scenarios, including both in-warranty service center work and out-of-warranty third-party repair. No specific compatible model numbers were provided in the available product data.

Key Features

• OEM Sony replacement switch block assembly
• Referenced under alternate identifier SW63900
• Designed for Sony camera and camcorder platforms
• Single-unit assembly consolidates multiple switching functions
• Sourced from Sony Consumer Electronics parts and accessories line

Compatibility

Designed as an OEM-style replacement switch block control for Sony camera and camcorder equipment. No specific compatible model numbers were provided in the available product data.

Installation Notes

Installation should be performed by a qualified electronics technician experienced in Sony camera or camcorder disassembly. Power down and remove the battery from the device completely before beginning any disassembly or component replacement. Use appropriate ESD precautions and precision hand tools suitable for small consumer electronics work. Refer to the applicable Sony service manual for disassembly sequence and reassembly torque guidance specific to the host unit.

Technical Specifications

• Alternate Reference: SW63900
• Part Category: Switch Block Control
• Product Line: Sony Camera and Camcorder Parts and Accessories

Standard Information

• Brand: SONY
• Manufacturer Part Number: 1-490-435-31