Diagnosis and Repair Flowchart
BDP9000
6.
EN 23
6.10. Flowchart 9: No logo screen (Component 480i)
Video selection
accords with cable connection
and TV mode ?
Clock, data and
SYNC output from U1 ?
(EL1, VRN1~6, VR30,31)
Defective Component cable
Check the Video select, cable
connection, TV mode
No
No
U1 soldering error
Check VIC7 power and
Reset(pin33; ÔHighÕ) input
Yes
Yes
Y,Pb,Pr signal output from
VIC7 ? (pin39.38.37)
No
Yes
Y,Pb,Pr signal output from VIC3 ?
(pin25,21,17)
No
Check VIC3 power input
Yes
Y,Pb,Pr signal is OK from
VIC3 to J5 ?
No
Check soldering of peripheral
devices
Ye
NO LOGO Screen(Component 480i)
Y(Color-bar)
Pb(Color-bar)
Pr(Color-bar)
Figure 4.1-1
Summary of Contents for BDP9000
Page 8: ...EN 8 4 BDP9000 Technical Reference 4 1 2 Wiring Diagram Figure 4 1 2 ...
Page 12: ...EN 12 4 BDP9000 Technical Reference 4 5 Video Driver SM5302 block diagram VIC3 Figure 4 5 1 ...
Page 36: ...EN 36 9 BDP9000 Circuit Diagrams and PWB Layouts 9 2 SMPS SMPS PCB Figure 9 2 1 ...
Page 40: ...EN 40 9 BDP9000 Circuit Diagrams and PWB Layouts 9 6 S5L3700 DDR Memory Main PCB Figure 9 6 1 ...
Page 42: ...EN 42 9 BDP9000 Circuit Diagrams and PWB Layouts 9 8 S5L3700 Power GND Main PCB Figure 9 8 1 ...
Page 43: ...Circuit Diagrams and PWB Layouts BDP9000 9 EN 43 9 9 DDR Termination C Main PCB Figure 9 9 1 ...
Page 45: ...Circuit Diagrams and PWB Layouts BDP9000 9 EN 45 9 11 ATA ATAPI Main PCB Figure 9 11 1 ...
Page 46: ...EN 46 9 BDP9000 Circuit Diagrams and PWB Layouts 9 12 S5L3700 Video In Main PCB Figure 9 12 1 ...
Page 50: ...EN 50 9 BDP9000 Circuit Diagrams and PWB Layouts 9 16 DMN8602 DDR Main PCB Figure 9 16 1 ...
Page 55: ...Circuit Diagrams and PWB Layouts BDP9000 9 EN 55 9 21 Power Main PCB Figure 9 21 1 ...
Page 59: ...Circuit Diagrams and PWB Layouts BDP9000 9 EN 59 9 25 Front Front PCB Figure 9 25 1 ...
Page 60: ...EN 60 9 BDP9000 Circuit Diagrams and PWB Layouts 9 26 MEMORY CAED MEMORY PCB Figure 9 26 1 ...
Page 61: ...Circuit Diagrams and PWB Layouts BDP9000 9 EN 61 9 27 POWER SUB PCB Figure 9 27 1 ...
Page 66: ...EN 66 9 BDP9000 Circuit Diagrams and PWB Layouts 9 32 Front PCB component side Figure 9 32 1 ...
Page 67: ...Circuit Diagrams and PWB Layouts BDP9000 9 EN 67 9 33 Front PCB conductor side Figure 9 33 1 ...
Page 68: ...EN 68 9 BDP9000 Circuit Diagrams and PWB Layouts 9 34 Memory Key PCB Figure 9 34 1 ...
Page 69: ...Circuit Diagrams and PWB Layouts BDP9000 9 EN 69 9 35 Front Key PCB Figure 9 35 1 ...
Page 73: ...Directions for Use BDP9000 11 EN 73 11 Directions for Use ...
