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NO SOUND
(PICTURE OK)
(NO AM Sound)
NG
Check the Audio signal
at pin27 of IC101.
Check/Replace
IC101
Check the Audio signal
at pin55 of IC601.
Check AM line
(NO FM/NICAM Sound)
Check if the SIF signal at pin26 of
IC101 normal.
Are the Audio signal at pin28 and
NG
29 IC601 normal?
Are the Audio signal at pin 2 and
5 of IC605 normal?
Are the Audio signal at pin 7 and
11 of IC605 normal?
Check/Replace
Connectors and Speakers.
NG
Check/Replace
IC101.
NG
Check/Replace
X601, IC601 and IC606.
NG
Check L
, R
lines.
O
O
NG
Check/Replace
IC605, Sound +B Line.
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