Sony 4-565-782-01 Heat Sink Front

Product Description

The SONY 4-565-782-01 is an OEM front heat sink designed to dissipate thermal energy from internal components in Sony consumer electronics. Heat sinks of this type draw heat away from processing and power-stage components, preventing thermal shutdown and extending the service life of the host unit. This part is sourced directly from Sony and carries the manufacturer part designation, ensuring dimensional and material conformance to the original design. Installation is typically performed by electronics repair technicians during component-level service of Sony units.

This heat sink is intended for use as a direct OEM replacement in Sony consumer electronics equipment. It is identified in Sony service documentation under part number 4-565-782-01 and fits the front heat sink position within the applicable unit. Technicians performing board-level or chassis-level repairs on qualifying Sony products will find this part a like-for-like substitute for the original factory-installed component.

Key Features

• OEM Sony part ensuring precise fit and thermal performance matching original specifications
• Front-position heat sink designed for targeted thermal management of internal components
• Direct replacement sourced from Sony, referenced as part 4974 in service documentation
• Manufactured to Sony factory tolerances for reliable long-term operation

Compatibility

Designed as an OEM-style replacement front heat sink for qualifying Sony consumer electronics units. Verify fitment against Sony service documentation for the specific model before ordering.

Installation Notes

Installation should be performed by a qualified electronics repair technician familiar with Sony component-level service procedures. Disconnect and fully discharge the unit from all power sources before beginning disassembly. Handle the heat sink carefully to avoid bending or contaminating any mating surfaces, as proper surface contact is critical for effective thermal transfer. Consult the applicable Sony service manual for torque and mounting guidance specific to the host unit.

Technical Specifications

• Position: Front
• Component Type: Heat Sink
• Part Series Reference: 4974

Standard Information

• Brand: SONY
• Manufacturer Part Number: 4-565-782-01