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3. Inspection Specification
3-1. Input Specification of LCD PANEL ( Total Inspection )
1
Turn off the power of JIG
2
Connect BACK LIGHT CONNECTOR of LCD PANEL to JIG
3
Connect PANEL Connector of JIG to LCD PANEL
Turn on the power of JIG → POWER ON
4
5
After receiving Black Pattern, check the number of radiant Pixel
6
After receiving White Pattern, check the number of radiantless Pixel
7
After receiving White Pattern, check the spots
8
Turn off the power of JIG
9
Disconnect PANEL Connector
10
Disconnect Back Light Connector
1) In order to prevent the spots of PANEL, inspect with Gloves on
RMK
2) In the time of connecting & disconnecting the Connector, surely turn off the power of JIG,
and then go on the inspection.
3) Test Pattern : Full White & Full Black Pattern
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SERVICE MANUAL
Inspection Procedure
( check the power of JIG )
TVL-151M / 201M
Standard
Remark
No the matter
2 Pixel and less
No the matter
14
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