Video Output Component - LG HT806TGW Service Manual

12. NO VIDEO OUTPUT COMPONENT
When you turn on your set, it will display no image but the device is working.
It can't just display analog image (Component).
12-1. Solution
Replace C302 ~ C304, IC301, R322 ~ R324 on MAIN board.
12-2. How to troubleshoot (Countermeasure)
1) Please check Analog Video out of JK301.
2) Please check IC301 Vcc33 (pin10) and analog input & output.
3) Please check output video signal on C302 ~ C304, IC301 pin11 ~ 13, R322 ~ R324.
12-3. Service hint (Any picture / Remark)
ONE POINT REPAIR GUIDE
R322~R324,
IC301,
C302~C304
< MAIN board top view >
2-37