LG D337 - Page 75

4. DOWNLOAD
- 75 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Check the Signal level at TP1
Check the signal level at TP2
Check the signal level at TP4
Check the signal level at TP3
START
DTV will work properly
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Replace U5100
Replace FL5300
Give the addition solder or replace
(L5300, C5300, L5301,D5300)
Replace DTV antenna