Philips
32PFL3515D/F7 PHILIPS (Serial No.: YA1A), 32PFL3505D/F7 PHILIPS (Serial No.:
DS4A), 32PFL3505D/F7 PHILIPS (Serial No.: DS8A, DS9A, YA2A, YA4A)
Service mode
1. Turn the power on.
2. Press [MENU] button to display Setup menu.
3. Select the “Features”.
4. Select “Current Software Info”.
5. Press [0], [6], [2], [5], [9], [6] and [Info] buttons on the remote control unit in this order. The service mode screen appears.
1. Turn the power on.
2. Press [MENU] button to display Setup menu.
3. Select the “Features”.
4. Select “Current Software Info”.
5. Press [0], [6], [2], [5], [9], [6] and [Info] buttons on the remote control unit in this order. The service mode screen appears.
Purity Check Mode
This mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels.
1. Enter the Service mode.
2. Each time pressing [7] button on the remote control unit, the display changes as follows:
This mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels.
1. Enter the Service mode.
2. Each time pressing [7] button on the remote control unit, the display changes as follows:
1. Operate
the unit for more than 60 minutes.
2. Set the colour analyser and bring the optical receptor to the centre on the LCD-Panel surface after zero point calibration as shown above.
Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
3. Enter the Service mode.
4. Press [3] button on the remote control unit.
5. Press [CHANNEL UP/DOWN] buttons on the remote control unit so that the colour analyser value becomes minimum.
6. To cancel or to exit from the VCOM Adjustment, press [PREV CH] button.
2. Set the colour analyser and bring the optical receptor to the centre on the LCD-Panel surface after zero point calibration as shown above.
Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
3. Enter the Service mode.
4. Press [3] button on the remote control unit.
5. Press [CHANNEL UP/DOWN] buttons on the remote control unit so that the colour analyser value becomes minimum.
6. To cancel or to exit from the VCOM Adjustment, press [PREV CH] button.
White Balance Adjustment
To mix red, green and blue beams correctly for pure white.
Symptom of Maladjustment: White becomes bluish or reddish.
To mix red, green 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(70%=70IRE, 40%=40IRE)
2. Input the White Raster(70%=70IRE, 40%=40IRE)
3.
Set the colour analyser to the CHROMA mode and bring the optical receptor to the centre on the LCD-Panel surface after zero point calibration.
Note:
The optical receptor must be set perpendicularly to the LCD Panel surface.
4. Enter the Service mode. Press [VOLUME DOWN] button on the remote control unit and select “C/D” mode.
4. Enter the Service mode. Press [VOLUME DOWN] button on the remote control unit and select “C/D” mode.
[CUTOFF]
Press [1] button to select “COR” for Red Cutoff adjustment. Press [3] button to select “COB” for Blue Cutoff adjustment.
[DRIVE]
Press [4] button to select “DR” for Red Drive adjustment. Press [6] button to select “DB” for Blue Drive adjustment.
6. In each colour mode, press [CHANNEL UP/DOWN] buttons to adjust the values of colour.
7. Adjust Cutoff and Drive so that the colour temperature becomes 12000°K (x= 0.272 / y=0.278 ±0.005).
8. To cancel or to exit from the White Balance Adjustment, press [PREV CH] button.
Press [1] button to select “COR” for Red Cutoff adjustment. Press [3] button to select “COB” for Blue Cutoff adjustment.
[DRIVE]
Press [4] button to select “DR” for Red Drive adjustment. Press [6] button to select “DB” for Blue Drive adjustment.
6. In each colour mode, press [CHANNEL UP/DOWN] buttons to adjust the values of colour.
7. Adjust Cutoff and Drive so that the colour temperature becomes 12000°K (x= 0.272 / y=0.278 ±0.005).
8. To cancel or to exit from the White Balance Adjustment, press [PREV CH] button.
To initialise the LCD TV
The purpose of initialisation is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialised.
To put the program back at the factory-default, initialise the LCD TV using the following procedure.
1. Turn the power on.
2. Enter the service mode.
- To cancel the service mode, press [POWER] button on the remote control unit.
3. Press [INFO] button on the remote control unit to initialise the LCD television.
4. "INITIALIZED" will appear in the upper right of the screen. "INITIALIZED" color will change to green from red when initialising is completed.
The purpose of initialisation is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialised.
To put the program back at the factory-default, initialise the LCD TV using the following procedure.
1. Turn the power on.
2. Enter the service mode.
- To cancel the service mode, press [POWER] button on the remote control unit.
3. Press [INFO] button on the remote control unit to initialise the LCD television.
4. "INITIALIZED" will appear in the upper right of the screen. "INITIALIZED" color will change to green from red when initialising is completed.
SMPS [Power board] schematic
Back-Light inverter schematic
Purity check mode
Firmware Update
There
are two states (the User Upgrade and the Factory Upgrade) in firmware update.
User
Upgrade: Upgrade the firmware only. The
setting values are not initialised.
Factory
upgrade: Upgrade the firmware and initialise the setting values.
The
identification of User Upgrade and Factory Upgrade are done by the filename.
1. Turn the power off and unplug the AC Cord.
2. Insert the USB storage device to the USB port.
1. Turn the power off and unplug the AC Cord.
2. Insert the USB storage device to the USB port.
3.
Plug the AC cord in the wall outlet and turn the power on.
4. The update will start and the following will appear.
4. The update will start and the following will appear.
If
the screen isn’t displayed, repeat from step 1.
5.
When the firmware update is completed, the following will appear on the screen.
Remove
the USB storage device from the USB port.
Turn the power off and turn the power on again.
Note: When the Factory Upgrade is used, after restarting TV, shift to initial screen menu in service mode. "INITIALIZED" will appear on the upper right of the screen. "INITIALIZED" colour will change to green from red when initialising is completed.
Turn the power off and turn the power on again.
Note: When the Factory Upgrade is used, after restarting TV, shift to initial screen menu in service mode. "INITIALIZED" will appear on the upper right of the screen. "INITIALIZED" colour will change to green from red when initialising is completed.
