Wireless Connection - LG LAS454B Service Manual

4. WIRELESS CONNECTION

Wireless connection malfunction
4-1. 3.3 VA
1) Check 3.3 VA at WL616.
4-2. Connection
1) Wireless module connection closely.
2) Implement Wireless Factory Reset.
  MAIN SET : Soundbar vol MIN and push Mute key (sustain 3 ~ 5 sec).
  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.
  
Wireless module Wireless module
Connection check Connection check
ONE POINT REPAIR GUIDE
3.3 VA 3.3 VA
at WL616 at WL616
< Woofer AMP board top view >
Pairing key Pairing key
< Woofer KEY board top view >
4-5