Sony KDS-R50XBR1 Training Manual page 11

NOTE: Except for the
Lamp LED all flash
patterns will occur on the
Front Panel
Red Power/Standby LED
Possible Component Failures
Replace
ASU/DSU Assembly
Go to Appendix for
Part # Tables A-1 & A-2
Isolate Component Failure
TVP-21
2005 SXRD Triage Protection Mode
Flowchart CT2
CT2
Unit Shuts OFF
RED LED
Flashing
Fan Part Numbers
4X Flash
Fan #1 – 8-835-860-11
Pattern
Fan #2 – 8-835-859-11
Fan #3 – 8-835-859-11
(Fan Rotation)
Fan #4 – 1-787-333-11
Create Service
Ticket
Replace
The Fans
Technician
GO TO
Protection Mode
Troubleshooting
Flowchart C2
Possible Component Failures
Replace
ASU/DSU Assembly
Go to Appendix for
Part # Tables A-1 & A-2
Isolate Component Failure
Primary Failure Component
Secondary Failure Component
Non-Technical Triage Flowcharts
5X Flash
NOTE: The Lamp Driver is
Pattern
also referred to as the Lamp
Lamp Driver Power Supply Block
Create Service
Ticket
Replace
Replace
Lamp Power
G-Board
Supply Block
A-1138-898-A
1-468-936-12
Technician
GO TO
Protection Mode
Troubleshooting
Flowchart C2
8