Daewoo DSC-30W60N, Service Manual, Page: 25 / 73

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Troubleshooting charts
Check if R, L signals are input and output to I609.
(The audio output of I609 is equalized signal.)
Audio L input : pin 1, Audio R input : pin 30
Audio L output : pin 12, Audio R output : pin 19
Check I609
Check if R, L signals are input and output to I607.
Audio L input : pin 4, Audio R input : pin 2
Audio L output : pin 8, Audio R output : pin 12
END
A1
NO
YES