Pioneer PDP-5016HD Service Manual page 195

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3) DTV Mode Detection
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DTV Display
TV select
The IR or Key signal
inputs the U5(FLI8668)
The micom communicates
CXA2069(U25) & Analog
Tuner(U19) &
MSP4450K(U28)
The micom reads
the EEPROM
Data(CH data) in U7
The micom communicates
with tuner to tune the
Given channel.
The tuned signal goes to the
CX2069(U25)
The CXA2069(U25) selects
the tuned signal and outputs
to the AIP of U5(FLI8668)
The U5(FLI8668) outputs
LVDS signal(8bits).
Digital Assy
converter LVDS signal
to TTL signal
TV Display
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