How to enter Service Mode _ Initialize _ Firmware Update _ FUNAI 32FL553P-10 - 32FL553-10 _ 32˝ COLOR LED-LCD TELEVISION
SMPS (Main Power Regulator_ Schematic Diagram_PWB
Used ICs Power Regulator Circuit: FA8A00N [Switching Control] _ TK5A65D [Switching MOSFET] x 2 _ TLP781F [Photo-coupler] _ MP2482DN-C447-LF-Z [+5V Regulator] _ FDD5612 [STB + 5V & for +13V Switching] _ HA7219PB [LED Back-light Driver]
Universal Remote Control Set-up Codes to check with FUNAI brand TVs [all types] - With Different brand remote controls
1. Turn the power on.
2. Press [SOURCE], [2], [5], [8] and [0] buttons on the remote control unit in this order to enter the service mode.
The Factory Setting menu appears in the screen.2. Press [SOURCE], [2], [5], [8] and [0] buttons on the remote control unit in this order to enter the service mode.
HOW TO INITIALIZE
Turn the power on.
2. Enter the service mode.
> To cancel the service mode, press [BACK] button on the remote control unit.
3. Select “Factory Reset” and [OK] button on the remote control unit. The TV set will go off and turn back on automatically when initialization completes.
2. Enter the service mode.
> To cancel the service mode, press [BACK] button on the remote control unit.
3. Select “Factory Reset” and [OK] button on the remote control unit. The TV set will go off and turn back on automatically when initialization completes.
HOW TO UPDATE THE FIRMWARE
1. Prepare USB storage device.
2. Copy F/W-file to USB storage device. Note: Make sure to use the blank USB Storage.
3. Make sure that the F/W-file’s name is “LC11_308B_FUNAI.bin”
2. Copy F/W-file to USB storage device. Note: Make sure to use the blank USB Storage.
3. Make sure that the F/W-file’s name is “LC11_308B_FUNAI.bin”
Update procedure
1. Turn the power on.
2. Insert USB storage device with F/W to TV set.
3. Press the [MENU] button on the remote control unit to display Menu.
4. Select “SETUP”.
5. Select “Software Update (USB)” and press [OK] button.
1. Turn the power on.
2. Insert USB storage device with F/W to TV set.
3. Press the [MENU] button on the remote control unit to display Menu.
4. Select “SETUP”.
5. Select “Software Update (USB)” and press [OK] button.
The message “Are you sure?” will appear in the screen.
6. Press [LEFT] button to select “YES”.
7. Updating starts. Note: Do not turn off the TV set and do not remove the USB storage device while this procedure.
8. The TV set will go off and turn back on automatically when update completes.
Additional step:
A1. Enter the service mode.
A2. Select "Init TV" and press [OK] button. The TV set will go off and go back on automatically.
A3. Adjust the white balance.
7. Updating starts. Note: Do not turn off the TV set and do not remove the USB storage device while this procedure.
8. The TV set will go off and turn back on automatically when update completes.
Additional step:
A1. Enter the service mode.
A2. Select "Init TV" and press [OK] button. The TV set will go off and go back on automatically.
A3. Adjust the white balance.
White Balance Adjustment
Purpose: To mix red and blue beams correctly for pure white.
Symptom of Maladjustment: White becomes bluish or reddish.
Purpose: To mix red and blue beams correctly for pure white.
Symptom of Maladjustment: White becomes bluish or reddish.
1. Operate the unit for more than 60 minutes.
2. Input the White Raster of composite video signal to AV (70%=70IRE, 40%=40IRE).
2. Input the White Raster of composite video signal to AV (70%=70IRE, 40%=40IRE).
3. Enter the service mode.
4. Press [0] button on the remote control unit to display the “White Balance” menu.
Additional step:
A1. Press [2] button on the remote control unit to select the “Colour Temp” menu.
A2. Press [◄] or [►] button to select the "Normal".
5. Select a color mode (“3 R-GAIN”, “5 B-GAIN”, “6 R-OFFSET” or “8 B-OFFSET”).
6. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel. Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
7. In each color mode, press [ s] or [ B] button to adjust the color temperature becomes 12000°K (x= 0.272 / y= 0.278 ±0.002).
8. To cancel or to exit from the White Balance Adjustment, press [BACK] button.
4. Press [0] button on the remote control unit to display the “White Balance” menu.
Additional step:
A1. Press [2] button on the remote control unit to select the “Colour Temp” menu.
A2. Press [◄] or [►] button to select the "Normal".
5. Select a color mode (“3 R-GAIN”, “5 B-GAIN”, “6 R-OFFSET” or “8 B-OFFSET”).
6. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel. Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
7. In each color mode, press [ s] or [ B] button to adjust the color temperature becomes 12000°K (x= 0.272 / y= 0.278 ±0.002).
8. To cancel or to exit from the White Balance Adjustment, press [BACK] button.
SMPS CIRCUIT DIAGRAM
PWB - TOP & BOTTOM VIEW
Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing. Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.
Fixed voltage (or Auto voltage selectable) power supply circuit issued in this unit. If Main Fuse (F602) is blown, check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against fire hazard, replace only with the same type fuse.
UNIVERSAL REMOTE CONTROL SET-UP CODES
0042 0076 0094 0601 0616 0654
If your TV asks for a 3 digit code; just strike out the leading 'Zero' of each code; and check with it.
For example, if the four digit code is 0601; you can make it as '601' (3-digit code) by deleting the leading zero. Like-ways; you can check all the other codes stated here..
If your TV asks for a 3 digit code; just strike out the leading 'Zero' of each code; and check with it.
For example, if the four digit code is 0601; you can make it as '601' (3-digit code) by deleting the leading zero. Like-ways; you can check all the other codes stated here..
CLICK ON THE PICTURES TO MAGNIFY