Wireless Connection - LG SJ3 Service Manual

2. WIRELESS CONNECTION

Wireless connection malfunction.
2-1. 3.3 VA
1) Check 3.3 VA at WFB604.
2-2. Connection
1) Wireless module connection closely.
2) Implement Wireless Factory Reset.
  MAIN SET : Soundbar vol MIN and push Mute key (sustain 3 ~ 5 seconds).
  Subwofer :  Push Pairing key on the back case of the wireless subwoofer.
 The LED of of the wireless subwoofer blink red and green, pull out power cord.
  
 The main set and the wireless subwoofer are factory reset mode, then power on.
  
ONE POINT REPAIR GUIDE
WFB604 WFB604
< Woofer SMPS & AMP board top view >
4-4
Wireless module Wireless module
Connection check Connection check