31
FIXING ERRORS
(1) AUDIO ERROR
3. Errors in Audio and Video
Check the power status of
Audio DAC
Eliminate problems
Check the Input Signal PCM
Data, SCLK, LRCLK,
PCMCLK)
YES
NO
YES
NO
NO
Check the STi 5518
Check the Interface OF
Audio AMP IC.
Replace STi5518
Replace Audio DAC
Eliminate problems
Replace Audio AMP
Audio AMP Check
Audio Buffer Check
Eliminate problems
Confirm the connection status of Port
YES
NO
YES
YES
YES
NO
NO
3. Errors In Audio and Video
Summary of Contents for DSD-9255E
Page 17: ...16 CIRCUIT OPERATION MANUAL EMI Interface Timing...
Page 40: ...39 SCHEMATIC DIAGRAM...
Page 41: ...40 SCHEMATIC DIAGRAM...
Page 42: ...41 SCHEMATIC DIAGRAM...
Page 43: ...42 SCHEMATIC DIAGRAM...
Page 44: ...43 SCHEMATIC DIAGRAM...
Page 45: ...44 SCHEMATIC DIAGRAM...
Page 46: ...45 PARTS PLACEMENT ARRANGEMENT...
Page 47: ...46 PARTS PLACEMENT ARRANGEMENT...
Page 48: ...47 PARTS PLACEMENT ARRANGEMENT DSD 9255 FRONT DSD 9256 FRONT...
Page 49: ...48 PARTS PLACEMENT ARRANGEMENT...
Page 50: ...686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA DAEWOO ELECTRONICS Corp...
