Sony KDS-R50XBR1 Training Manual page 24

TVP-21
2005 SXRD Video Distortion Troubleshooting
All Inputs:
Video 1,2,3 (Composite & S-Video)
Video 4, 5 (Component Video )
Video 6, 7 (HDMI)
Video 8 (PC IN)
ATSC, NTSC, SUB-NTSC Tuners (RF)
Memory Stick
i-Link
- Video 1,2,3 (Distorted)
Premium Channels
- ATSC Tuner & Memory
(Digital Channels)
Stick Video (OK)
Distorted or Missing
Replace
Troubleshoot
ASU/DSU Assembly
CableCard
Go to Appendix for
System
Part # Tables A-1 & A-2
Reference the
POD-01
CableCard
Training Manual
Flowchart E
E
NOTE: Reference Chapter 5, Pages 58 - 61
for detailed flowchart step descriptions
Video
Distorted
Is Distortion on Yes Optical Block
All Video Inputs ? Troubleshooting
1,2,3 etc. Flowchart F
No
Check
External Device
Bad Repair External
and
Connections Devices or
Swap Devices and
Connections
connections
Good
- Video 1,2,3 (OK) HDMI
- ATSC Tuner & Memory Distorted or Missing
Stick Video (Distorted) (Only)
Replace
Replace
Q-Box
PD-Board
50" A-1152-713-A
A-1152-716-A
60" A-1152-712-A
Troubleshooting Flowcharts
GO TO
TV OK
PC IN
Distorted or Missing
(Only)
Replace
ASU/DSU Assembly
Go to Appendix for
Part # Tables A-1 & A-2
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