Sony 4-590-966-81 Guide Roller a

Product Description

The SONY 4-590-966-81 is a guide roller component designed for use in Sony consumer electronics equipment. Guide rollers serve a mechanical function in tape transport assemblies, maintaining proper tape path alignment and tension during playback or recording operations. This part is an OEM-specified replacement component intended for service technicians and electronics repair professionals who work on Sony audio and video equipment. Proper roller condition is critical to media handling performance and preventing tape damage during operation.

This guide roller is suited for repair and maintenance of Sony consumer electronics units that rely on tape transport mechanisms. It is typically installed during component-level service when wear, contamination, or degradation of the original roller causes transport errors, tape slippage, or media damage. Installation is performed at the board or mechanism level by qualified electronics service technicians.

Key Features

• OEM Sony replacement part for tape transport guide roller applications
• Maintains correct tape path alignment within the transport mechanism
• Direct replacement for worn or degraded original roller components
• Designed to OEM dimensional and material specifications

Compatibility

Designed as an OEM-style replacement guide roller for compatible Sony consumer electronics equipment utilizing tape transport mechanisms. Verify fitment against the specific unit service manual before installation.

Installation Notes

Installation should be performed by a qualified electronics service technician familiar with Sony tape transport mechanisms. Always power down and unplug the unit completely before disassembling the transport assembly. Use appropriate ESD precautions when handling internal components. Refer to the applicable Sony service manual for mechanism-specific disassembly and reassembly procedures.

Technical Specifications

• Component Type: Guide Roller
• Application: Tape Transport Mechanism

Standard Information

• Brand: SONY
• Manufacturer Part Number: 4-590-966-81