30
FIXING ERRORS
(2)Disabled screen after Locking
YES
YES
NO
NO
NO
NO
YES
YES
NO
YES
YES
YES
NO
Check the 3.3V power of
Tuner(Ripple, Voltage)
Fix the problem
Check Error Pin.(Whether
the output is in High Status.)
Replace Tuner
Tuner interface Signal
check?
(TS_Data, F_packet_clk,
F_strt, F_B_clk)
Fix the problem.
Pts Crystal Check?
Stream Input Signal check?
(Link_Data, Link_B_clk,
Link_val, F_error)
Fix the problem.
TS Output Siggnal Check?
(F_Data, F_val, Error,
Link_val)
Replace CPU
Replace PtS Asic IC
Содержание DSD-9255E
Страница 17: ...16 CIRCUIT OPERATION MANUAL EMI Interface Timing...
Страница 40: ...39 SCHEMATIC DIAGRAM...
Страница 41: ...40 SCHEMATIC DIAGRAM...
Страница 42: ...41 SCHEMATIC DIAGRAM...
Страница 43: ...42 SCHEMATIC DIAGRAM...
Страница 44: ...43 SCHEMATIC DIAGRAM...
Страница 45: ...44 SCHEMATIC DIAGRAM...
Страница 46: ...45 PARTS PLACEMENT ARRANGEMENT...
Страница 47: ...46 PARTS PLACEMENT ARRANGEMENT...
Страница 48: ...47 PARTS PLACEMENT ARRANGEMENT DSD 9255 FRONT DSD 9256 FRONT...
Страница 49: ...48 PARTS PLACEMENT ARRANGEMENT...
Страница 50: ...686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA DAEWOO ELECTRONICS Corp...
