NAD T 751 Service Manual page 17

3. PANTERA Circuit
Power is on
Does TOSHIBA Logo appear
on the screen?
YES
Does the
moving picture of the DVD Disc
play on the screen
normally?
YES
Does the
moving picture of the video
CD play on the screen
normally?
YES
_ OPTION
If included VCD function.
_
Does the audio sound
output normally?
YES
END
NO
Check power & clock.
YES
NO
Is PANTERA
data signal normal?
YES
YES
Is error signal normal?
NO
Is PANTERA data
signal normal?
YES
Is Clock normal?
YES
Does the audio
NO
sound output from PANTERA
decoder?
YES
3-6
NO
Check CD/DVD DSP output
signal.
OK
NO
Check CD/DVD DSP output
signal.
NO
Check CD/DVD DSP output
signal.
NO
Check clock signal
Check clock signal