Samsung DVD-812 Service Manual page 57

Circuit Descriptions
474
?
REAGCO
The control parameters of DVD EQ and CD EQ are as follows.
1) DVD CD EQ control parameter
ΠEQG (Pin 97) : Changes the gain of peak frequency with EQ frequency characteristic. Convert PWM signal,
output from KS1453, into DC via low-pass filter.
´ EQF (Pin 98) : Changes the peak frequency with EQ frequency characteristic. Convert PWM signal, output
from KS1453, into DVD via low-pass filter.
5-12
EQIN
.
RF EQ
Fig. 5-22
,
RFEQO
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