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
All manuals and user guides at all-guides.com
Summary of Contents for DSD-9251MAV
Page 17: ...16 CIRCUIT OPERATION MANUAL EMI Interface Timing All manuals and user guides at all guides com...
Page 41: ...40 SCHEMATIC DIAGRAM All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 42: ...41 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 43: ...42 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 44: ...43 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 45: ...44 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 46: ...45 SCHEMATIC DIAGRAM All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 47: ...46 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 48: ...47 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 49: ...48 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 50: ...49 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 51: ...50 SCHEMATIC DIAGRAM All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 52: ...51 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 53: ...52 SCHEMATIC DIAGRAM All manuals and user guides at all guides com...
Page 54: ...53 PARTS PLACEMENT ARRANGEMENT All manuals and user guides at all guides com...
Page 55: ...54 PARTS PLACEMENT ARRANGEMENT All manuals and user guides at all guides com...
Page 57: ...56 PARTS PLACEMENT ARRANGEMENT 9251 FRONT PCB All manuals and user guides at all guides com...
Page 58: ...57 PARTS PLACEMENT ARRANGEMENT All manuals and user guides at all guides com...
