GE 2188902-7 – TGC (Slide Pot) PWA

The GE 2188902-7 TGC (Slide Pot) PWA is a replacement printed wiring assembly designed for precise Time Gain Compensation control on GE ultrasound systems. Engineered for reliability and smooth tactile adjustment, this slide potentiometer board helps restore accurate signal leveling across image depth, supporting consistent image quality and technician workflow.

Key Features

• Direct replacement TGC slide potentiometer board (PWA) for GE systems
• Smooth, linear adjustment for consistent gain control across depth
• Built for durability and repeatable performance under clinical use
• Supports restoration of optimal image quality and system usability

Technical Details

Compatibility

Verified compatible with GE Logiq 9 ultrasound systems. For other GE platforms or revisions, please confirm part number and board revision against your system’s service manual or contact support with your system serial number.

Typical Use Cases

• Replacing worn or inconsistent TGC slide controls
• Addressing image gain irregularities across depth
• Preventive maintenance to maintain operator control fidelity

Installation Notes

• Service access should be performed by qualified technicians following ESD precautions
• Power down and disconnect system before replacement
• Calibrate and verify TGC response after installation per GE service procedures

What’s Included

• GE 2188902-7 TGC (Slide Pot) PWA module
• Standard packaging for transit protection

Part Identification

Common identifiers: GE, TGC Slide Pot, PWA, Part No. 2188902-7, Logiq 9. If your existing board shows a compatible derivative or revision, verify against 2188902-7 before ordering.