A
Sound
Is
Sound Missing or
Distorted?
Missing
Distorted
Is Missing
Sound Analog
or Digital?
Is
Distorted Sound
Analog or Digital?
Analog DigitalDigital
Replace Analog
Signal Processing
Section.
Replace Digital Signal
Processing Section, then
suspect Analog.
Questions or Statements in flow chart
pertain to only the defined areas. It is
assumed that all other inputs and
functions operate correctly.
Reconfirm
proper
operation of all
analog audio
sources.
Cable Card is a function of Digital
Signal Processing Area
Analog Processing includes:
Composite Video/Audio
S-Video/Audio
NTSC Tuner Video/Audio
Digital Audio after Digital Processing
Color stream Video/Audio
DVI/Computer Audio In
Digital Processing includes:
RGB Computer Video
HDMI
ATSC (8Vsb) HD
Tuner Signals
Ethernet
7
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