Panasonic TC-15LT1 Service Manual ▷ View online
5.10. Removing PI-PCB
5.11. Removing K-PCB
5.12. Pull out the flexible cable straight to the coupler.
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TC-15LT1
5.13. Removing back-light
5.14. Main PCB servicing
* Follow the procedures described below when checking voltage on rear side of the main PCB.
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TC-15LT1
6 Adjustment method
6.1.
Test Point Location
6.2.
Service adjustment mode
As shown in the table below, adjustment is required when some parts have been exchanged.
6.2.1.
How to enter into service adjustment mode
While pressing [VOLUME-] button of the main unit, press [DISPLAY] button of the remote control unit three times in a row (within
2 seconds).
2 seconds).
or
Adjust VOLUME “zero” and set the CATV channel to 124ch and set SLEEP Button (turn on the sleep).
Then VOLUME DOWN button [-] on the TV set.
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TC-15LT1
6.2.2.
Screen display (Initial screen of the service adjustment mode)
6.2.3.
Contents of service adjustment mode
The adjustment items comprise of the following main items and sub items.
The adjustment is shown as a hexadecimal number.
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TC-15LT1
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