Samsung PS42S5HX/XEH - Page 93

Circuit Description
Samsung Electronics 13-7
Control
and
Switching Block
Control
and
Switching Block
Control
and
Switching Block
Transformer
Transformer
Transformer
Auxiliary
Power
Auxiliary
Power
Auxiliary
Power
Rectification
Block
Rectification
Block
Rectification
Block
Feedback
Block
Feedback
Block
Feedback
Block
Vs Input Part Vscan Output
Vset Output
Ve Output
DC DC SMPS receives Vs input (195~215V) from the Main SMPS and the necessary Vscan, Vset and Ve voltages are output to
operate the PDP Module as shown in the block diagram above.
1. Block Diagram