Firmware update procedure_Power supply circuit diagram_ APEX LD4688 46" LCD TV
Set up the driver
1: First set up MProg 2.3/Drivers/CDM_Setup.exe, After set up, the PC can identify the CV2232.
2: Plug the USB port of the CV2232 to the PC, Set up the user settings. Open the MProg 2.3/ EEPROM_DATA/ MSTAR.ept, then point the button
put the data update to the
EEPROM.
3: When update the software,
please dip switch assigned to the end DEBUG.1: First set up MProg 2.3/Drivers/CDM_Setup.exe, After set up, the PC can identify the CV2232.
2: Plug the USB port of the CV2232 to the PC, Set up the user settings. Open the MProg 2.3/ EEPROM_DATA/ MSTAR.ept, then point the button
put the data update to the
EEPROM.
Such as the picture connection
1 Make sure the CON2 (USB port) is connected with ， PC support 5v power for CV2232.
2 Using the VGA wire to connect the VGA-OUT with the VGA port of CV318.
3 The position of the button such as the picture. ALL down!
4 Last, make sure the CV318. plug into 12V power.
1 Make sure the CON2 (USB port) is connected with ， PC support 5v power for CV2232.
2 Using the VGA wire to connect the VGA-OUT with the VGA port of CV318.
3 The position of the button such as the picture. ALL down!
4 Last, make sure the CV318. plug into 12V power.
SOFTWARE TOOL
The software update tool is ISP_TOOL V4.4.0.4of Mstar: ISP_TOOL V4.4.0.4.exe, This software is portable software , no install ,direct copy the file to PC ,t hen you can use it , if the hardware is connected , please according to this step to update the software.
The software update tool is ISP_TOOL V4.4.0.4of Mstar: ISP_TOOL V4.4.0.4.exe, This software is portable software , no install ,direct copy the file to PC ,t hen you can use it , if the hardware is connected , please according to this step to update the software.
SETUP
If it is the first run the program, need setup ,point “Connect”button:
Point “Connect”button , If the hardware board plug into 5V power. ISP_TOOL V4.4.0.4 will be auto select the USB port. You must select the speed yourself, but the max speed not to exceed more than the 420KHZ. The picture as that is OK.
If it is the first run the program, need setup ,point “Connect”button:
Point “Connect”button , If the hardware board plug into 5V power. ISP_TOOL V4.4.0.4 will be auto select the USB port. You must select the speed yourself, but the max speed not to exceed more than the 420KHZ. The picture as that is OK.
Select the Flash style, point
the“Connect”button, the software Tool will be auto select the Flash. Then the connect
is OK, you can go to the next step.
Point “Read”, read the program
need to burn.
Point ”Auto”button ,enter burning
interface Now ,point the interface of the ”Run” button ,can begin to burn the
program at once . At the burning process ,make sure the TV power already
connect and in boot-strap state.
Caution: if you operate the step
3, can’t select the device type, such as First , make sure the wire is
connected, check the hardware. And check the CV119x plug into 12V power.Then
you can pull out the USB port ,and insert the USB port once again, as well as
the plug power of CV318, or close the ISP_TOOL V4.4.0.4
, and open it.Time after time. And check the speed don’t be more than the
420KHZ, reduce the speed.
Upgrade by U-disk
1 Format the U-disk(remark: pls save all the date in the U-disk before format)
2 Copy software to the U-disk root corresponding (software :bin document)
3 Insert U-disk into SERVICE interface on condition of turn off power
4 Power on and then procedure can upgrade automatic.
5 After upgrading ,disconnect U-disk ,upgrading will be finish when restart power (upgrading finish after blue light stop glinting )
1 Format the U-disk(remark: pls save all the date in the U-disk before format)
2 Copy software to the U-disk root corresponding (software :bin document)
3 Insert U-disk into SERVICE interface on condition of turn off power
4 Power on and then procedure can upgrade automatic.
5 After upgrading ,disconnect U-disk ,upgrading will be finish when restart power (upgrading finish after blue light stop glinting )
How to access factor
Enter the motherboard:INPUT+2580
SMPS SCHEMATIC
CLICK ON THE PICTURES TO MAGNIFY
