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Craig DavisSep 9, 2025
What is the default child lock code for Philips TV?
- WWilliam MyersSep 9, 2025
If you forgot the code to unlock the child lock feature on your Philips TV, enter ‘8888’.
To Next PageTo Next PageWhat is the default child lock code for Philips TV?
If you forgot the code to unlock the child lock feature on your Philips TV, enter ‘8888’.
Why is the picture scrambled on my Philips 42PFL5405H/12 TV?
If the picture from broadcasts is scrambled on your Philips TV, you may need to use a Conditional Access Module to access content. Check with your operator.
Details the manual version number and release status.
Provides technical details, including product information and user manuals.
Information on downloading user manuals and support documents.
Details all rear and side connections for the television set.
Provides an overview of the chassis and refers to block diagrams for PWB locations.
Crucial safety regulations to follow during and after television repair.
Highlights important warnings regarding ESD, high voltage, and tool usage.
Covers schematic notes, spare parts, BGA IC handling, and lead-free soldering.
Details alternative BOM identification, board level repair, and service precautions.
Defines common abbreviations used throughout the service manual.
Illustrates cable routing for Rembrandt 32" models.
Details cable routing procedures for Van Gogh models.
Provides guidance on cable routing for Matisse models.
Describes the correct setup for servicing the TV set to prevent damage.
Step-by-step instructions for removing rear cover, speakers, and power supply.
Procedure for disassembling Van Gogh styled TVs, including rear cover and speakers.
Information on disassembly for Matisse styled televisions.
Instructions for reassembling the TV set, emphasizing cable placement and EMC foams.
Guidance on using test patterns and IC capabilities for fault diagnosis.
Details Service Default Mode (SDM), Service Alignment Mode (SAM), and Customer Service Mode (CSM).
Explains the TV start-up process in protection states and transition diagrams.
Information on ComPair (Computer Aided Repair) and its connection requirements.
Describes error detection mechanisms, display methods, and reading the error buffer.
Details how the front LED indicates Layer 1 and Layer 2 errors.
Covers software and hardware protections that trigger during operation or start-up.
Provides tips for diagnosing faults related to Ambilight, audio, CSM, DC/DC converters, and factory mode.
Instructions for upgrading main software, standby software, and using USB for updates.
Specifies conditions for performing electrical adjustments, including power supply and warm-up.
Notes that hardware alignments are not applicable for this model.
Details software alignments for white point, Ambilight, and TCON.
Explains how to set dealer and service options, including option numbers and diversity.
Crucial steps for resetting the NVM on a repaired SSB and setting type number.
Procedure for loading main TV software when an SSB is delivered without it.
Provides a comprehensive table of SAM modes, sub-menus, and their descriptions.
Describes the Q552.1E LA chassis as part of the TV550 platform and its key components.
Details the power architecture of the TV550 platform, including power supply units and diversity.
Explains the on-board DC/DC converters and linear stabilizers delivering various voltages.
Describes the front-end for European/China and Brazil regions, including hybrid tuners and decoders.
Details the front-end components for DVB-S(2) applications, including satellite tuners and LNB regulators.
Describes the implementation of the Silicon Image Sil9x87 HDMI multiplexer.
Explains the features of the PNX85500 processor, including decoders and picture processing.
Describes the different backlight types (CCFL/EEFL, LED) and their associated power boards.
Details the 2-sided Ambilight implementation and its architecture.
Describes the TCON application integrated on the SSB and its programming/alignment.
Shows the internal block diagram and pin configuration of the USB Hub IC.
Details the block diagram and pin configuration of the temperature sensor and headphone IC.
Internal block diagram and pin configuration for the PNX85500 processor with NandFlash.
Block diagram and pin configuration for the Class D audio amplifier IC.
Internal block diagram and pin configuration for the DC/DC converter IC.
Block diagram and pin configuration for the ST1S10PH DC/DC converter.
Internal block diagram and pin configuration for the LD1117DT25 DC/DC converter.
Block diagram and pin configuration for the Ethernet controller IC.
Internal block diagram and pin configuration for the HDMI multiplexer IC.
Block diagram and pin configuration for the headphone amplifier IC.
Internal block diagram and pin configuration for the DVB-S tuner IC.
Internal block diagram and pin configuration for the TPS54283PWP DC/DC converter.
Block diagram and pin configuration for the LNB supply IC.
Internal block diagram and pin configuration for the TL2429MC TCON controller.
Block diagram and pin configuration for the TPS62110RSA TCON controller.
Internal block diagram and pin configuration for the MAX17113ETL TCON controller.
Internal block diagram and pin configuration for the ISL97653AIRZ TCON DC/DC controller.
Illustrates the wiring connections for the Rembrandt 32" model.
Shows the wiring connections for Rembrandt 37" and 42" models.
Details the wiring for Van Gogh 32" and 40" models.
Illustrates the wiring for Matisse 32" televisions.
Shows the wiring connections for Matisse 40" models.
Provides a block diagram of the video signal path and processing.
Illustrates the audio signal path, amplifier, and related components.
Diagram showing control signals and clock distribution throughout the system.
Depicts the I2C communication bus and connected components.
Diagram illustrating the power supply distribution to various boards and components.
Circuit diagram for the Ambilight Common module (LiteOn LED).
Circuit diagram for the 3 LED LiteOn module.
Circuit diagram for the 9 LED LiteOn module.
Circuit diagram for the 9 LED LiteOn module.
Circuit diagram for the 15 LED LiteOn module.
Circuit diagram for the 15 LED LiteOn module.
Circuit diagram for the 3 LED Everlight module.
Circuit diagram for the Everlight 15 LED Common 2 module.
Circuit diagram for the 9 LED Everlight module.
Circuit diagram for the 9 LED Everlight module.
Circuit diagrams for AmbiLight LiteOn modules with part numbers 3104313-64201 and 3104313-64191.
Circuit diagram for the Tuner, HDMI, and CI module.
Circuit diagram for the Flash memory IC.
Circuit diagram for the USB Hub IC.
Circuit diagram for the SD Card slot and interface.
Circuit diagram for the PNX85500 control signals.
Circuit diagram for the HDMI and Conditional Access interface.
Circuit diagram for the Toshiba power supply module.
Circuit diagram for the HDMI input connectors.
Circuit diagram for the VGA input and associated components.
Circuit diagram for the temperature sensor and headphone output.
Circuit diagram for the tuner module used in Brazil models.
Circuit diagram for the PNX85500 with NandFlash and Conditional Access interface.
Circuit diagram for the SDRAM memory.
Circuit diagram for the digital video input section.
Circuit diagram for the audio processing and output sections.
Circuit diagram for the PNX85500 MIPS processor and control signals.
Circuit diagram for the PNX85500 video output via LVDS.
Circuit diagram for the PNX85500 stand-by controller.
Circuit diagram for the PNX85500 MIPS processor.
Circuit diagram for the analog video input processing.
Circuit diagram for the audio amplifier and output stages.
Circuit diagram for the TPS53126PW DC/DC converter.
Circuit diagram for the DC/DC converters providing various voltages.
Circuit diagram for DC/DC converters, including those for 5000 series.
Circuit diagram for LD1117DT25 and other DC/DC converters.
Circuit diagram for the temperature sensor and Ambilight connections.
Circuit diagram illustrating the fan control circuitry.
Circuit diagram for the Vdisp switch functionality.
Circuit diagram for analog inputs and outputs on the external A connector.
Circuit diagram for analog inputs and outputs on the external B connector.
Circuit diagram for the Ethernet interface and service connector.
Circuit diagram for the HDMI connectors and related components.
Circuit diagram for the headphone output amplifier.
Circuit diagram for the DDR memory with BDS functionality.
Circuit diagram detailing the DDR memory modules.
Circuit diagram for display interfacing via LVDS.
Circuit diagram for the video output using LVDS.
Circuit diagram for the Ambilight CPLD.
Circuit diagram for the SPI buffer.
Circuit diagram for the DVB-S front-end tuner.
Circuit diagram for the DVBS supply module.
Circuit diagram for the DVBS supply module.
Circuit diagram for the DVBS connector board.
Circuit diagram for the non-DVBS connector board.
Circuit diagram for the TCON controller (LGD panel).
Circuit diagram for the TCON DC/DC converters.
Circuit diagram for the Mini LVDS interface.
Diagram showing various connectors and their pin assignments.
Circuit diagram for the Ambilight CPLD.
Circuit diagram for the TCON DC/DC converters.
Circuit diagram for gamma, VCom buffer, and flash memory.
Diagram showing connectors and their pin assignments for the TCON SHARP.
Exploded view and parts list for the Rembrandt 32" TV styling.
Exploded view and parts list for Rembrandt 37" and 42" models.
Exploded view and parts list for Van Gogh models, highlighting differences for 40" screens.
Exploded view and parts list for Matisse models, noting exceptions for specific parts.
General