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