Sanyo PDP-42XS1 - Screen Layout and Display Modes; Selecting Multi-Window Layouts

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4.9 NO SOUND of HDMI channel
Check if the pin1 an
d
p
in12 of N707 have
si
g
nal in
p
ut
Check if the pin1 and pin3 of N707
have the signal input
Check the program
Check if the pin7 and pin10 o
f
N
707 have signal input
Check the peripheral circuit o
f
N
707 and power suppl
y
Check between N601
socket and N707 channel
Check if the pin1-4 o
f
N
601 have signal input
N
o Yes
Yes
N
o
N
o Yes
Check the program
Check the peripheral
circuit of N601 an
d
p
ower su
pp
l
y
N
o Yes