29
ELECTRICAL PARTS LIST
(2) Operation error after the BOOT signal
Is the Operation of I2C_Data
& I2C_Clk normal?
Check I2C related parts.
(STI5518, Tuner, RF-Mod)
Replacing STi5518
Verify and eliminate
the problem causing parts
Memwait ’High’?
(STi5518 Pin131 )
Ci-Max IC check?
Replacing Ci-Max
STi5518 to Ci-Max
Line Check
Interrupt IRQ0 ’High’?
Ci-Max IC check?
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
A
Yes
Summary of Contents for DSD-9250E
Page 2: ...1...
Page 17: ...16 CIRCUIT OPERATING MANUAL Feature 9 EMI Interface Timing...
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 SCHEMATIC DIAGRAM...
Page 47: ...46 SCHEMATIC DIAGRAM...
Page 48: ...47 SCHEMATIC DIAGRAM...
Page 49: ...48 SCHEMATIC DIAGRAM...
Page 50: ...49 SCHEMATIC DIAGRAM...
Page 51: ...50 SCHEMATIC DIAGRAM...
Page 52: ...51 PARTS PLACEMENT ARRANGEMENT...
Page 53: ...52 PCB PATTERN...
Page 54: ...53 PCB PATTERN...
Page 55: ...54 EXPLODED VIEW...
Page 56: ...PRINTED DATE Apr 2003...
