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KE-P37M1 - Sony TV Service Manual (repair manual). Page 5

Read Sony KE-P37M1 Service Manual online

2. Troubleshooting Procedure in Abnormal Conditions
 
 
 
 
2.1 No Display (Operating Voltages exist, but an Image doesn't exist on Screen.)
 
 
Ö
  No Display is related with Y-MAIN, X-MAIN, Logic Main and so on. 
 
This page shows you how to check the boards, and the following pages show you how to find   
the defective board.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
No Display 
[ Logic Main] 
 
LED(LED2000) 
blinks 
[ Y-Main] 
 
Check necessary 
points 
[X-Main] 
 
Check necessary 
points 
 
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