Sony KDL-40SL140 Training Manual page 29

Section 5 - Triage Charts & Troubleshooting Flowcharts
CTV-51
KDL-40, 46SL140 Initial Contact
A
Analysis Flowchart A
Start
Initial Analysis
Does
Green "Power" No
"No Green LED"
LED Triage Sheet
Replacement Parts
Turn ON?
Yes
Is
Yes
"Timer/PIC OFF"
"Protect Blink Code"
LED Flashing Triage Sheet
Suggested Parts
Red?
No
Is
Yes
Video Missing
"Video"
or Distorted Triage Sheet
Suggested Parts
?
No
Is
Audio Missing or
Yes
"Audio"
Distorted Triage Sheet
Suggested Parts
?
No
No Problem
Found
Unit Fully
Operational
GO TO
Go to
Power-ON
Troubleshooting
Flowchart B
GO TO
Go to
Protection Mode
Troubleshooting
Flowcharts C1, 2, 3, 4, 5
GO TO
Go to
Missing or Distorted
Video Troubleshooting
Flowchart D
GO TO
Go to
Missing or Distorted
Audio Troubleshooting
Flowchart E
28