Philips 32HFL57 LCD TV SMPS circuit diagram, How to enter the service mode, Initialization

Philips 32HFL5763D/F7, 32HFL5763L/F7 32 inch LCD TV – power supply schematic, how to enter the service mode, How to initialize the TV, How to initialize the smart module settings

HOW TO INITIALIZE THE LCD TV
The purpose of initialization 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 initialized.
To put the program back at the factory-default, initialize the LCD TV using the following procedure.
Note: Disconnect any device from the USB Port before you conduct on this procedure.
1. Turn the power on.
2. Enter the service mode.
3. Press [RC5 GUEST] button on the set up remote control unit.
4. Press [RECALL/INFO] button on the set up remote control unit to initialize the LCD television.
5. After confirming that “INITIALIZED FINISH” appears on the screen, unplug the AC cord.
Note: To cancel the service mode, press [Power] button on the set up remote control unit.

HOW TO INITIALIZE THE SMART MODULE SETTINGS

Note: Make sure to clone the setting data if necessary before you conduct on this procedure.

Refer to the “HOSPITALITY TV MODE” for further detail.

1. Press [RC5 GUEST] button on the set up remote control unit.

2. Press [0], [6], [2], [5], [9], [6] and [RECALL/INFO] buttons on the set up remote control unit in this order to enter the service mode.

3. Press [Up], [Dn], [Left] or [Right] button to select “Quality”.

4. Press [Up], [Dn], [Left] or [Right] button to select “Initialize Settings” and press the [OK] button.

A17FYSCP1 inverter [Click on the schematics to magnify]

A17FYSCINV inverter

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.

If Main Fuse (F600) 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.

A17FYSCP1 - SMPS

The voltage for parts in hot circuit is measured using hot GND as a common terminal.

When you conduct on a component level repair for the Inverter CBA for any models within this service manual,

make sure to refer the right Block Diagrams, Schematic Diagrams/CBA and Parts List.

For the main CBA, the last digit of the board number, which is engraved on every board, should be a number(e.g. BA17F4F0103 2).

For the sub CBA, the last digit of the board number, which is engraved on every board, should be an alphabet(e.g. BA17F4F0103 Z)

How to set up the service mode

How to set up the service mode with Guest Remote Control Unit

1. Turn the power on.

2. Press [0], [6], [2], [5], [9], [6] and [INFO] buttons on the remote control unit in this order.

3. Select “Quality” - “BE Factory Mode” and press the [OK] button.

Service mode screen appears.

How to set up the service mode with Set

Up Remote Control Unit (optional)

1. Turn the power on.

2. Press [0], [6], [2], [5], [9], [6] and [RECALL/INFO] buttons on the set up remote control unit in this order.

3. Select “Quality” - “BE Factory Mode” and press the [OK] button.

Service mode screen appears.

Electrical adjustments are required after replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed. 

DO NOT attempt these adjustments unless the proper equipment is available.