How to enter service mode BBK LED LCD TV fault finding chart, SMPS schematic and more .......

Press “Source” button on the remote control, then press”2580”, the service menu will be displayed.

Color Temp: select a color temperature mode that you want to adjust;
R Gain: red gain for white balance adjusting;
G Gain: green gain for white balance adjusting;
B Gain: blue gain for white balance adjusting;
R Offset: red offset for white balance adjusting;
G Gain: green offset for white balance adjusting;
B Gain: blue offset for white balance adjusting;
Aging: to turn on or off aging mode, optional setting: On /Off;
Auto config: Auto adjust ADC channel difference, only available in VGA mode;
EEprom clear: reset EEPROM data to default value, all users’ program and setting will be lost;
Panel: select different panel for factory;
TTX language: select Teletext language, optional setting: West East Russia;
DVD source set: to turn on or off DVD source in the user menu, optional setting: On/Off;
Hotel mode: to turn on or off hotel mode, optional setting: On/Off;
Key mode:to turn on or off local keyboard, optional setting: On/Off;
Power on: to setting the power on source, optional setting: TV Other;
Power mode: to setting the power on mode, optional setting: Force on Memory standby;
Volume:to setting the max sound volume when hotel mode is active;
AGC: to setting tuner’s RF AGC value;

Notes:
Color temperature adjusting:in different source the white balance can be adjust separated.the details as below:
1) DVD&YpbPr source use same group color temperature value.
2) TV&Scart source use same group color temperature value.
3) VGA&HDMI source use separated color temperature value. Auto Config:please change source to VGA mode and with grey scale pattern then enter service mode to do this item.

1.burn the software to USB device. Noted please, software name have to be MERGE182.bin.
2 Power on TV, and switch source to ATV.
3 Insert USB device to TV, then screen will display a message window to inform you upgrade TV or not. Press” LEFT” direction button to upgrade
4 It will take 40 seconds to upgrade. In this process, please don’t unplug USB device, don’t power off TV.

1) Rename the upgrading file to “MTK.BIN”.
2) Run“Nero Express”， select burn format “ISO data disc”

3)Add “MTK.BIN” file to burn list

4)Set disc name to“1389J”， then press ”burn” to start

5)After several minutes, it will display the following picture. Press “ok” to finish.

6) Enter DVD source and insert the upgrading disc to DVD loader

7) DVD begins to read the disc, Will show a dialog box.

Press “Play” button on remote control, Will shown a dialog box.
Please wait a few minutes(about 5 minutes) ,then DVD will restart auto .
During upgrading time, please don’t power off TV.

9) After TV restart, Enter DVD setup menu to check the version number.

10) Press “9” “2” “1” “0” button, You will enter DVD factory menu.
A dialog box will be showed. the version number.

OT2450 is a LED adaptor board, to work with FSE060E together. By configuring the circuit parameter for OT2450, so that the FSE060E output current value is used to meet the needs of a variety of panel's backlight current.

00K104 is a control board of DVD. It supports DVD loaders which are produced by HuaYang It can control a LCD TV(Built-in DVD) with TV control board

00K104 includes audio output such as 2CH and SPDIF

00K104 provides extended functions such as USB2.0 FULL SPEED.