Initialize _ Initial Settings data
values _ Flicker Adjustment _ Service Mode _ Power and Back-light inverter
Circuit diagram _ SYMPHONIC LCD-B20A6 LCD-B20B6 20" COLOR LCD TELEVISION
SERVICE MODE
* Turn the power on. (Use main power on the TV unit.)
* Press STANDBY, 2, 7, 1, and MUTE buttons on the remote control unit in that order within 5 seconds. [To cancel the service mode, press STANDBY button on the remote control.]
* Press STANDBY, 2, 7, 1, and MUTE buttons on the remote control unit in that order within 5 seconds. [To cancel the service mode, press STANDBY button on the remote control.]
TO INITIALIZE [Factory Default]
To put the program back at the factory-default, initialize the LCD
television as the following procedure.
* Turn the power on. (Use main power on the TV unit.)
* To enter the service mode, press STANDBY, 2, 7, 1, and MUTE buttons on the remote control unit in that order within 5 seconds. [To cancel the service mode, press STANDBY button on the remote control.]
* To initialize the LCD television, press “DISPLAY” button on the remote control unit.
* Confirm "FF" indication on the upper right of the screen.
* Turn the power on. (Use main power on the TV unit.)
* To enter the service mode, press STANDBY, 2, 7, 1, and MUTE buttons on the remote control unit in that order within 5 seconds. [To cancel the service mode, press STANDBY button on the remote control.]
* To initialize the LCD television, press “DISPLAY” button on the remote control unit.
* Confirm "FF" indication on the upper right of the screen.
INITIAL SETTINGS (Data Values)
FLICKER ADJUSTMENT
> Enter the Service mode.
> Press 2 button on the remote control unit.
The following appears on the screen.
The following appears on the screen.
VCOM
128
128
If Flicker Adjustment is not fit, the screen becomes the
following.
Press CH Up / Dn buttons on the remote control unit so that flash
stops.
SMPS & BACK-LIGHT SCHEMATIC
EXPLODED VIEW
CLICK ON THE PICTURES TO MAGNIFY
