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OTHER TELEVISION

Apparatus ROLSEN C17R80 Plat

Menu like LG, entry into service; holding in standby mode
MENU
button on the TV, press "0" button on the remote user.
HIGHLIGHT inscription IF 38.0 or IF 38.9, menu movement
Buttons
switching programs, adjusting key settings
adjustment
volume. To exit the service you need to press the TV button
or AV,
wherein the changes are written to the EEPROM.

the remote control.
ROLSEN C2112. Service mode.


Installation of factory adjustments.
1. connection service mode the device is implemented with
help
Special service control panel.
2. To enter the menu, the service is necessary to press button "D" (mode
service). Then press "-P" and "+ P" menu item is elected
Service to modify the parameter. Change in
option is implemented using the "", "+ '.
3. Button "p / c" connect mode M. This mode allows
adjust
Only a limited number
Parameters related to color adjustment, brightness, geometry,
contrast, AFC and AGC. The main parameters adjustable mode
this also have direct access to the relevant buttons or
require
connect the service mode "D". When this button having
value
Numeric (e.g., GCUT + 10), with pressure change value
respectively numeric parameter to the specified value.
4. If necessary, a more precise parameter change is necessary
use the buttons "", "+ '.

ROLSEN

When replacing individual elements of the apparatus necessary to make
control
service menu options. In this case must make
installation
according to the table "Recommended installation factory" /

SETUP

Test equipment:
1. Oscilloscope
2. Generator
3. Tester
4. The high-voltage voltmeter (for measurements on CRT)
5. Loop demagnetization
6. Ammeter

1. The control voltage supply.

1. Connect a digital voltmeter to TP 901
2. Set the minimum brightness and contrast
3.Otreguliruyte SCREEN on the transformer lower case
4.krutya resistor VR901, put 112V on TP901.

II. Adjusting AFC


 
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