Daewoo HC-4130X - Page 17

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6. Trouble Shooting Guide
3. AUDIO Abnormal
Check if the I2S
output of IC401
is ok?
No
Yes
Check if the
TDM input of
IC501 is ok?
Audio Abnormal of
Video Input Function
Check if I2C
between IC501
is ok?
No
Check I2C Line.
Yes
Check if I2S
between IC406
is ok?
No
Check I2S output of IC406.
Check Crystal XC401.
Yes
No
Check IC406 DAUX output.
Check I2S Format of TDM Port.
IC501 pin 101 to 103.
1
Yes
Audio Part