Sony KE-P37M1 Service Manual ▷ View online
PANEL MODULE SERVICE MANUAL
PDP Module Name
FLAT PANEL COLOR TV
KE-P37M1 AEP Model
KE-P37M1
S37SD-YB01
CONTENTS
1.Troubleshooting Summary ···························································· 3
2.Troubleshooting Procedure in Abnormal Conditions ····················· 4
2.1 No Display··········································································· 4
2.2 Abnormal Display ································································ 8
2.3 Sustain Open ···································································· 12
2.4 Sustain Short ···································································· 13
2.5 Address Open ··································································· 14
2.6 Address Short ··································································· 16
3. Service Parts·············································································· 18
2.Troubleshooting Procedure in Abnormal Conditions ····················· 4
2.1 No Display··········································································· 4
2.2 Abnormal Display ································································ 8
2.3 Sustain Open ···································································· 12
2.4 Sustain Short ···································································· 13
2.5 Address Open ··································································· 14
2.6 Address Short ··································································· 16
3. Service Parts·············································································· 18
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1. Troubleshooting Summary
- The purpose of this document is to provide necessary information for service men's operation.
- The purpose of this document is to provide necessary information for service men's operation.
► The chart below shows abnormal conditions that happened in 2004.
Condition Name
Description
Related Board
■ No Voltage Output Operating Voltages don't exist.
PSU
■ No Display
Operating Voltages exist, but an Image doesn't exist
on screen
Y-MAIN, X-MAIN, Logic Main, Cables
■ Abnormal Display Abnormal Image(not open or short) is on screen.
Y-MAIN, X-MAIN, Logic Main
■ Sustain Open
some horizontal lines don't exist on screen
Scan Buffer, FPC of X / Y
■ Sustain Short
some horizontal lines appear to be linked on screen
Scan Buffer, FPC of X / Y
■ Address Open
some vertical lines don't exist on screen
Logic Main, Logic Buffer, FFC, TCP
■ Address Short
some vertical lines appear to be linked on screen
Logic Main, Logic Buffer, FFC, TCP
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