Panasonic TC-20KL05P, Service Manual

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TC-20KL05P
TABLE CHK1
Values
C0
00
00
B3
06
01
00
09
OPTION1
OPTION2
OPTION3
OPTION4
OPTION5
OPTION6
OPTION7
OPTION8
DAC CONTROL FOR GP31 CHASSIS FUNCTIONS AND ADJUSTMENTS
CHK1 MODE - OPTIONS
On CHK1 mode it is possible to adjust the items of the table shown here.
Note:
To select an option, type “4” to move forward and “3” to move back.
After having selected the desired option, adjust it by pressing the “VOL(_)” or “VOL(+)”
keys.
Press “0” to memorize the adjustment.
Observation:
Values of CHK1 table in should be programed, exactly as described in the table
shown here.
HOW TO RESET THE UNIT (SELF CHECK)
To reset the unit, press simultaneously “VOLUME (–)” on the front panel and “TIMER” on the remote control.
HOW TO ENTER IN THE SERVICE MODE:
1. Adjust “OFF TIMER” to 30 minutes.
Press simultaneously “VOLUME (–)” on the front panel and “RECALL” on the remote control to enter “SERVICE
MODE”.
After a couple of seconds, the expression “CHK1” should appear on the right superior side of the TV screen.
2. To change to memory data, press ”MUTE” and ”VOLUME(_)” simultaneously while the OSD is still on CHK1 mode.
3. Press key “2” to move forward and “8” to move backward each page (8h positions) in the memory.
Exemple: Memory position is 100. After pressing “2” the cursor will go to position 0F8 and after pressing “8” the cursor
will go to position 108 .
4. Press “4” and “6” to move to right or left.
5. Press “CH(+)” e “CH(–)” to move for blocks.
Example: Initial memory position is 000. By pressing “CH(+)” cursor will go to position 100, pressing it once again the
cursor will go to position 200. The key “CH(–)” does the inverse move.
6. To change values in the memory, press “)” to increase and ”VOLUME(_)” to decrease.
7. After data adjustment, OSD will change to RED color. Press “0” to memorize the adjustment and the OSD will change to
GREEN color.
NOTE:
To alter from CHK1 mode to CHK2, CHK3 or CHK4 mode, press key “2” to move forward and key “1” to move back, as
ilustrad below.
Turn Off
NORMAL MODE SERVICE MODE
OPTION CODE
SETTING
“
2
”
“
1
”
VCJ
ADJUSTMENT
CHK1
“
2
” “
2
”
“
1
” “
1
”
PINCUSHION
ADJUSTMENT
WHITE BALANCE
ADJUSTMENT
CHK2 CHK3 CHK4