GE Voluson E8 · TX/RX board (transmit / receive)
Case 004 · TAT 6 days · 2 photos on file
Fault
Image lacks clarity, low contrast across modes
Fix
TX/RX channel network rework; gain calibrated against reference phantom.
Service narrative
Soft, low-resolution image quality pointed to TX/RX-stage degradation. Identified the failing channel group, reworked components and recalibrated the full channel count against a reference phantom.
Service photo log
2 bench photos on file