SERVICE MANUAL
TVL-151M / 201M
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15
3-2. Inspection Specification of INVERTOR ( Total inspection )
Insepction procedure
Standard
비
고
1
Turn off the power of JIG ( check the power of JIG )
2
Connect 2P CONNECTOR in the upper part of JIG to CN3
Back-Light Con'
3
Connect 2P CONNECTOR in the lower part of JIG to CN2
Back-Light Con'
4
Connect 5P CONNECTOR of JIG to CN1
Inverter Con'
5
Turn on the power of JIG
→
POWER ON
6
Check the screen is displaying normally
7
Change “Brightness” and check the variation of brightness level
8
Turn off the power of JIG
9
Disconnect the Connector
RMK
1) TEST PATTERN : White / Black Pattern
2) In the time of connection & disconnection the CONNECTOR,
surely turn off the power of JIG , and then go on inspection
=> warning : pay attention to high voltage