Panasonic TC-26LX600 Service Manual

Also see for TC-26LX600 - 26" LCD TV: Operating instructions Operating instructions manual Service manual supplement Service manual

Panasonic TC-26LX600 Service Manual Manual pdf 8 page image

7 Service Mode7.1. How to enter into adjustmentmodeWhile pressing [VOLUME-] button of the main unit, press[RECALL] button of the remote control transmitter three timesin a row (within 2 seconds).7.2. Adjustment method.....Use theremote control.ì1î button...Main items Selection in forward directionì2î button...Main items Selection in reverse directionì3î button...Sub items Selection in forward directionì4î button...Sub items Selection in reverse direction7.3. CancellationSwitch off the power with the [POWER] button on the main unitor the [POWER] button on the remote control.7.4. Contents of adjustment mode• Value is shown as a hexadecimal number.• Preset value differs depending on models.• After entering the adjustment mode, take note of the valuein each item before starting adjustment.Main Item Sub Item RemarksPCT-ADJ COLOR Sub colorR-Y-A R-Y recovery axis (R-Y)R-Y-G B-Y Gain (B-Y)BACK-L Sub backlightTINT Tint AdjustmentWB-ADT B-CENT Adjustment of Blue gain by testpattern (50% white)G-CENT Adjustment of Green gain by testpattern (50% white)R-CENT Adjustment of Red gain by testpattern (50% white)B-GAIN Adjustment of Blue gain by testpattern (100% white)G-GAIN Adjustment of Green gain by testpattern (100% white)R-GAIN Adjustment of Red gain by testpattern (100% white)OPTION OPTDD White 100% (Not ADJ)BOOT Red 100% (Not ADJ)STB-CAS8 Troubleshooting Guide8.1. Self-check functionWhen phenomena like "the power fails from time to time" or"the video/audio fails from time to time" can not beconfirmed at the time of servicing, the self-check functioncan be used to confirm the occurrence and to limit thescope for the defective circuits. Also, when "the power failsfrom time to time", display on the screen can be used toconfirm the occurrence and to limit the scope for thedefective circuits.Any programmed channels, channels caption data andsome other user defined settings will be erased and returnto factory setting.8.2. How to accessAccessProduce TV reception screen and, while pressing[VOLUME -] button on the main unit, press [SLEEP] buttonon the remote controller unit simultaneously.ExitPress the POWER button twice (off/on) to return to thenormal screen.8.3. Screen Display9 Disassembly InstructionsBack cover removal (screw location)8