LG M6100 Service Manual - Page 83
Re-solder C743,C744
View all LG M6100 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 83 highlights
4. TROUBLE SHOOTING Checking Flow START Check the state of contact of dual speaker Yes No Reassemble speaker C743,C744 are Well-soldered? No Re-solder C743,C744 Yes Check U708 works properly No Re-solder U708 Yes Speaker Works properly? Yes Speaker working! No Change main board - 84 -
4. TROUBLE SHOOTING
- 84 -
START
Yes
Check the state of
contact of dual speaker
Yes
Check
U708 works properly
Reassemble speaker
No
No
Yes
C743,C744
are
Well-soldered?
Re-solder C743,C744
No
Re-solder U708
Speaker working!
Yes
Speaker
Works properly?
No
Change main board
Checking Flow