Samsung PT4298HDX/SMS Service Manual page 77

Block Diagrams
8-4 SDC Perfect Focus Block Diagram
AMP/LPF MUX
Up Sensor
ADC (SDC12)
Left Sensor
Convergence
Cg MICOM
AMP/LPF
Right Sensor
Control (SDC12)
Down Sensor
R/G/B
Pattern Generator
(SDC12)
8-4 Samsung Electronics