Toshiba W808 Service Manual page 95

A : No display appears when playing-back, or large turbulence and noises occur.
Pin 12 of HU01
Pin 6 of HU01
Pin 14 of HU01
Pin 3 and 4 of HU01
Pin 8 of HU01
Defective 3D-DNR(YCS6)
module ( HU01 )
START
N
( Check Y signal waveform. )
OK?
Y
N
( Check color signal waveform. )
OK?
Y
N
OK? ( Check sine wave signals. )
Y
N
( Check the pulses are generated
OK?
in almost same intervals. )
Y
Y
( Check Video signal waveform. )
OK?
N
Check the main unit