Sony 9-301-021-62 Smps Pcb Power Supply Board

Product Description

The SONY 9-301-021-62 is a switched-mode power supply (SMPS) printed circuit board (PCB) designed as an OEM replacement component for Sony consumer electronics equipment. This board regulates and converts incoming AC power to the DC voltages required by the host unit's internal circuits. It is a direct factory-replacement part sourced from Sony's parts and accessories catalog, intended for installation by qualified electronics repair technicians with experience servicing consumer audio or home theater equipment.

This SMPS PCB is associated with the Sony SRS-XV500 system based on available product reference data. It is suited for depot-level or bench repair scenarios where the original power supply board has failed due to component degradation, surge damage, or age-related failure. Technicians replacing this board should verify the model and serial number of the host unit against Sony service documentation before ordering.

Key Features

• OEM Sony replacement SMPS PCB — direct factory part, not aftermarket
• Designed for switched-mode power conversion within the host Sony unit
• Referenced under alternate part notation 930102162 for cross-reference searches
• Sourced from Sony's consumer electronics parts and accessories supply chain

Compatibility

Referenced for use with the Sony SRS-XV500 based on supplier product data. Verify compatibility against the specific unit's model and serial number using Sony's official service documentation before installation.

Installation Notes

Installation should be performed by a qualified electronics repair technician familiar with high-voltage PCB service procedures. Disconnect and unplug the host unit from all power sources before beginning disassembly, and allow sufficient time for internal capacitors to discharge before handling the power supply board. Observe proper electrostatic discharge (ESD) precautions when handling the PCB. Consult Sony's service manual for the applicable unit to confirm connector orientation and mounting points.

Technical Specifications

• Component Type: Switched-Mode Power Supply (SMPS) PCB
• Part Classification: OEM Replacement PCB

Standard Information

• Brand: SONY
• Manufacturer Part Number: 9-301-021-62