Toshiba
LED TV 32L2400, Toshiba 40L2400, Toshiba 48L2400, Toshiba DL3245i, Toshiba
L4045i, Toshiba DL4845i – Firmware update, Hotel mode adjustments, SMPS,
Back-light inverter and audio amplifier schematics, How to enter the service mode, Software update, Hotel mode and adjustments, Universal remote control set-up code list
VERIFYING THE SOFTWARE VERSION
Using the Remote Control in the Image Menu, enter "2008". This option opens the version of software of the appliance.
To Unblock THE APPLIANCE
In case the customer forgets the blocking code of the entries / indicative classification, Enter the code "1980" to unlock.
SERVICE MENU OPERATION KEYS
Use the "Enter" key to access the service menus, press "Menu" to go back 1 Menu and use the Up|Dn, <and> <e> keys to select or adjust.
Circuit diagrams [Click on the schematics to zoom in]
Toshiba 32L2400 - Ethernet circuit
Toshiba 32L2400 SMPS CIRCUIT
Toshiba 32L2400 Back-light inverter circuit
Toshiba 32L2400 - Audio amplifier circuit
MAIN
SOFTWARE RECORDING (Via USB).
The
"KKMTUpgrade" software to be installed in the root (Do not put it In
folders or subfolders) from a USB device.
Connect
the device to one of the USB ports.
Use
the User Menu to update it:
Open
the Menu and select "Configuration" and in the submenu choose the option
"Update Select "USB" and confirm the "Yes" option.
Use
the Factory Menu to update it:
In
the menu enter "2008" to open the Factory Menu and select the
"USB Upgrade" and select the Software Upgrade option.
Do
the update as follows:
-
With the TV in stand by and the connected USB flash drive, press and hold the
Button on the TV until a blue screen with Percentage of SW update.
MBOOT
SOFTWARE UPDATE
RECORDING
THE MBOOT SOFTWARE (Via USB).
The
"MBOOT.bin" software to be installed in the root should be written
(Do not put it In folders or subfolders) from a USB device.
Connect
the device to one of the USB ports.
Using
the Factory Menu to update it:
In
the menu enter "2008" to open the Factory Menu and select the
"USB Upgrade" and select the MBoot Upgrade option.
VIDEO
GAIN ADJUSTMENT (after changing the LCD panel or Software Update)
VIDEO
COMPONENT ADC (OFFSET) GAIN ADJUSTMENT
Connect
a colored bar or grayscale signal to the input to be adjusted, Component
(YPbPr)
Select
the input to be adjusted (Component) and then enter Service Mode.
Select
the "ADC ADJUST" setting menu.
In
the "ADC ADJUST" menu, select the "AUTO ADC" item and start
the auto Direction keys "<" or ">".
Note:
The Component input (YPbPr) requires HD (720 or 1080) and SD (480).
Toshiba 48L2400 SMPS circuit
Toshiba 48L2400 Back-light inverter circuit
Toshiba 48L2400 audio amplifier circuit
Ethernet circuit
PROCEDURE
FOR ACCESS to Hotel Mode adjustments
1.
On the remote control, press the MENU button.
2.
Using the Up or Dn keys select the LOCK menu and press the ENTER key.
3.
You will be prompted to enter the password, enter the password 9512.
4.
Enter the LOCK Menu where one of the options will be Hotel Mode.
5.
Select the Hotel Mode option and press the ENTER key to start the settings.
AVAILABLE
SETTINGS
MODE
Options:
HOTEL
Call > To enable and adjust all other Menu options Off > Disable all
menu setting options, the Operate without the conditions of HOTEL MODE.
MAX
0 ~ 100
VOLUME
Sets the maximum volume the user can reach.
For
example, if you set 30 the user can increase the volume only up to 30 bar Of
volume.
POWER
Options:
ON
Standby: When turning the TV on the mains power off and on, the same turn on
stand by
MODE
Power On: Turning the TV on and off the power on the same turn on.
LOCK
Options:
KEY
On > Locks all keys on the TV set.
Off > Device keys operate normally.
START
Option to select the input source that will appear each time the TV is turned
on.
CHANNEL
Enables a START CHANNEL sub menu with the following options:
A)
Start Channel: ON and OFF (disabled, last signal source).
B)
START SOURCE: Allows you to select the input source:
Antenna,
Cable, AV, Component, HDMI1, HDMI2, HDMI3, USB.
C)
CHANNEL: Enabled only for the antenna and cable option, where you can select
the The TV should always turn on.
Note:
Only a previously tuned channel can be selected and enabled.
BACKUP
Options that work together to transfer data set to 1 device for DATE other
handsets of the same model.
BASE
Procedure for data transfer: NO
REFERENCE:
UPDATE
1 - Connect a formatted USB flash drive to one of the USB ports
DATE
2 - Select the BACKUP DATABASE Option and press> to make the connection
BASE
pen drive > TV
3
- In this line the picture CONNECTED will appear when the connection is
finished;
4
- The TV will turn off and stay in standby mode. When the power off is because
the data has already been copied to the thumb drive, and it may be disconnected
from the TV.
IN THE APPARATUS THAT WILL RECEIVE THE COPY:
1 - Connect the pen drive with the data of the reference device to the USB input of the TV;
2 - Follow the procedure to enter hotel mode;
3 - Select the UPDATE DATABASE option to copy the information to the TV.
Pen
drive;
4
- The TV will turn off and on again at the input determined in the hotel mode.
Grades:
-
On devices that will receive data from the reference device, it should not be
selected the BACKUP DATABASE option. If this option is selected the data will
be
Replaced
by the TV data.
-
In addition to all hotel mode options will also be copied to the CHANNEL LIST
Settings
that will be disabled for users.
-
All from the "Picture" Menu.
-
All from the "Sound" menu
-
All from the "Function.
Universal remote control set-up codes tho Toshiba brand TVs [LCD and CRT TVs]
0018 0025
0039 0044 0045 0075 0101 0119 0128 0141 0143
0145 0165 0195 0227 0247 0369 0379 0460 0642 0658 0713
0810 0813 0814
0145 0165 0195 0227 0247 0369 0379 0460 0642 0658 0713
0810 0813 0814