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Key Function in the Service Mode
The following key entry during display of adjustment menu provides special functions.
CAUTION: Never try to perform initialization unless you have changed the
memory IC.
Test signal selection
Selection of the adjustment items
Change of the data value
Adjustment menu mode ON/OFF
Initialization of the memory (QA02)
Reset the count of operating
protect circuit to "00"
Turn off I2C bus communication
"RCUT" selection
"GCUT" selection
"BCUT" selection
"CNTX" selection
"COLC" selection
"UVTT" selection
Automatic A/D Adjustment
(PC, Component, Composite (PAL, NTSC))
Self diagnostic display ON/OFF
Selecting the Adjusting Item
Every pressing of CH
button in the service mode changes the adjustment items in the
order of table below. (
button for reverse order)
SETTING & ADJUSTING DATA
[ SERVICE MODE ]
ADJUSTING ITEMS AND DATA IN THE SERVICE MODE:
Note:
The image system data of RCUT-BDRV is different by each image format.
The PAL value is indicated in the table.
Never adjust H.POS and V.POS except PAL/WIDE mode.
button (on remote control)
CH
(on TV or remote control)
Volume
+/- (on TV or remote control)
MENU button (on TV)
CALL + CH
button on TV
CALL + CH
button on TV
CALL + Volume
+ button on TV
1 button
2 button
3 button
4 button
5 button
6 button
7 button
9 button
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