Sanyo LCD-42XR7H Service Manual page 25

VGA and YPBPR via switch PI5V330 to CAT9983 D/A convert. CAT9983 has a 150M band
width, three groups ADC with 8-bit MICROVISON, support YPBPR 1080P input.
CAT9983
Note: pin COAST and CLAMP connected to ground for auto test.
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