Daewoo L32S645WTE, Руководство по обслуживанию

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DAEWOO HDTV
service manual
15
Blind scan 。
This kind of scan will not depend on advance setting(like TP list), only need set antenna
parameter.
Start Blind scan, can scan the focuse Satellite,at the same time get the instant available TP.
The same satellite,Blind scan and Default can compare the channel,at normal time
have’t big different.
Blind scan can get more channel than Default.
The TP list from Blind scan may be could’t match with prefabricated channel.
Some TP from Prefabricated channel maybe ineffect,
But those TP from Blind scan are effect.
If we want to make sure that does the lose TP from Blind scan is effect or not, we need
add this TP parameter in the manual TP list,and choose single frequency way to scan it.
Cause cloud and weather, different time Blind scan have difference.If we want to get
veracious result,pls scan more times
5.Key Check Points & Power Flow Chart
The most special characteristic for these three models is that we use one board instead of three (Main BD,
Power BD and Driver BD). This picture is the top view of MS3463S.PB782 PCB; I marked on the key
elements and ports. I will give brief advices on what are they and what they are used for.