PIONEER Amplifier with UE22... - Service Center - Workshop | Facebook
UE22 Error Master Thread-Pioneer, are you listening? | Page 117 | AVS Forum
Pioneer VSX 921 UE22 in Nordrhein-Westfalen - Südlohn | Weitere Audio & Hifi Komponenten gebraucht kaufen | eBay Kleinanzeigen
Pioneer VSX-1121 with UE22 error - Page 3 — Polk Audio Forum
Pioneer SC-61 with dreaded UE22 error. Pioneer/Onkyo used to offer free repair but no longer. What can I do with a dead receiver that only needs a microchip? Apparently they've “run out
UE22 Error Master Thread-Pioneer, are you listening? | AVS Forum