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Philips BJ3.0E User Manual

Philips BJ3.0E
176 pages
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Published by EL 0664 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 15961
©
Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Colour Television Chassis
BJ3.0E
PA
For manual FHP plasma panel see: 3122 785 14580
For manual SDI plasma panel see: 3122 785 14990
For manual LGE plasma panel see: 3122 785 15590
G_15960_000.eps
010306
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 6
3. Directions for Use 8
4. Mechanical Instructions 9
5. Service Modes, Error Codes, and Fault Finding 17
6. Block Diagrams, Test Point Overviews, and
Waveforms
Wiring Diagram 42” FHP 45
Wiring Diagram 50” SDI 46
Block Diagram Display Supply 42” FHP 47
Block Diagram Platform Supply 42” FHP 48
Block Diagram Video 49
Block Diagram Audio 50
Block Diagram Control & Clock Signals 51
Test Point Overview SSB 52-57
I2C IC’s Overview 58
Supply Lines Overview 59
7. Circuit Diagrams and PWB Layouts Drawing PWB
Display Supply FHP: Filter Standby (AD1) 60 65-66
Display Supply FHP: Protection (AD2) 61 65-66
Display Supply FHP: Preconditioner (AD3) 62 65-66
Display Supply FHP: LLC Supply (AD4) 63 65-66
Display Supply FHP: AUX Supply (AD5) 64 65-66
Ambi Light (AL1) 67 70
Ambi Light (AL2) 68 70
Ambi Light (AL3) 69 70
Platform Supply: AUX Supply (AP1) 71 73-74
Platform Supply: Standby Supply (AP2) 72 73-74
Small Signal board (B1-B12) 75-113 116-121
SSB: SRP List Part 1 114
SSB: SRP List Part 2 115
Externals: A (BE1) 122 125
Externals: B (BE2) 123 125
Externals: C (BE2) 124 125
Audio Panel: Left / Right (C1) 126 128
Audio Panel: Protection & Mute Control (C2) 127 128
Side I/O Panel (D) 129 130
Control Board (E) 131 131
LED Panel (J) 132 133
8. Alignments 135
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 141
Abbreviation List 149
IC Data Sheets 152
10. Spare Parts List 164
11. Revision List 176

Table of Contents

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Philips BJ3.0E Specifications

General IconGeneral
Aspect Ratio16:9
Brightness250 cd/m²
Resolution1920 x 1080 pixels
Contrast Ratio1000:1
ConnectivityVGA, HDMI
Input PortsVGA, HDMI

Summary

Technical Specifications, Connections, and Chassis Overview

Technical Specifications

Details on vision, sound, and miscellaneous specifications for the television chassis.

Connection Overview

Details on rear and side connections, including HDMI, USB, and SCART ports.

Chassis Overview

Overview of the chassis with locations of main Printed Wiring Boards (PWBs) or Circuit Board Assemblies (CBAs).

Safety Instructions, Warnings, and Notes

Safety Instructions

Essential safety regulations for repairing the television, including isolation transformer use and component replacement.

Warnings

Important warnings regarding ESD precautions, high voltage sections, and component handling during repair.

Lead-free Solder

Guidelines for working with lead-free solder, including tin types, tools, and temperature settings.

Practical Service Precautions

Precautions for service technicians to avoid electrical shock and ensure safe operation.

Directions for Use

Directions for Use

Information on how to download service information from Philips websites.

Mechanical Instructions

Cable Dressing

Instructions for proper routing and securing of cables within the television chassis.

Service Positions

Methods for positioning the TV for easy servicing, using packaging buffers or foam bars.

Assy/Panel Removal

Step-by-step instructions for removing the metal back plate, rear cover, speakers, and speaker frame.

AmbiLight Inverter Panel

Instructions for removing the right AmbiLight Inverter Panel, including cable disconnection and clamp release.

Control Panel

Procedure for removing the Control Panel, including screw removal and cable release from chassis clamps.

Side I/O Panel

Steps to remove the Side I/O Panel assembly, including disconnecting cables and releasing plastic frames.

Audio Panel

Instructions for removing the Audio Panel, including cable disconnection and mounting screw removal.

Small Signal Board (SSB) and Main I/O Panel

Detailed procedure for removing the SSB and Main I/O Panel, including screw and cable disconnection.

Platform Supply Panel

Steps for removing the Platform Supply Panel, including screw removal and cable disconnection.

PDP Supply Panel

Procedure for removing the PDP Supply Panel, including cable disconnection and screw removal.

AmbiLight Diffusor Frame

Instructions for lifting the AmbiLight diffusor frame, involving screw removal and cable unclamping.

LED Panel

Procedure for removing the LED Panel after the AmbiLight diffusor frame has been taken out.

Plasma Display Panel / Glass Plate

Steps for primary chassis frame removal, involving removal of SSB, LED Panel, and cables.

Secondary Chassis Frame Removal

Detailed steps for removing the secondary chassis frame, including screw and connector disconnection.

Plasma Display Panel Removal

Procedure for removing the PDP and glass plate, including display supply panel and LVDS cable removal.

Set Re-assembly

General instructions for re-assembling the set in reverse order, emphasizing cable placement and EMC foams.

Service Modes, Error Codes, and Fault Finding

Test Points

Description of test points (Fxxx) on circuit boards and how to use test patterns for diagnostics.

Service Modes

Explanation of Service Default Mode (SDM), Service Alignment Mode (SAM), and Customer Service Mode (CSM).

Service Default Mode (SDM)

Purpose, specifications, and activation methods for SDM, including analogue and digital modes.

Service Alignment Mode (SAM)

Purpose of SAM, how to activate it, and details of its contents like hardware info, operation hours, and errors.

Customer Service Mode (CSM)

Purpose of CSM, how to activate it, navigate menus, and its contents like set type and error codes.

Protections

Overview of software and hardware protections, including supply errors and start-up protections.

Customer Service Mode (CSM)

Details on CSM contents like audio system, delta volume, preset lock, and tuner frequency.

Stepwise Start-up

Explanation of stepwise start-up methods for protections detected by standby or main software.

Fault Finding and Repair Tips

Guidance on troubleshooting power supply issues, using a fault find tree for diagnosis.

Exit “Factory Mode”

Instructions to exit 'Factory' mode, which displays 'F' in the screen's corner, usually after SSB replacement.

MPIF

Important things to make the MPIF work, including supply, clock signal, and I2C from Viper.

AVIP

Key factors for AVIP functionality, including supplies, clock signal, and I2C from Viper.

PACIFIC 3

Information on Pacific 3 failure behavior, where the TV goes to standby, indicating a potential Pacific problem.

Ambilight

Notes on Ambilight protection, where only the board goes to protection, and checks for invertor transformers.

Sanken display supply.

Information on Sanken display supply failures, which might not log errors but can cause no picture or sound.

DC/DC Converter

Introduction to DC-DC converters, checking their start-up sequence, and supply voltages.

Software Upgrading

Introduction to set software and security keys stored in NAND Flash, allowing main software upgrades via USB.

The Blinking LED Procedure

Procedure for interpreting blinking LEDs to diagnose protection issues in standby or on states.

Protections

Overview of software and hardware protections, including supply errors and start-up protections.

Error Codes

Introduction to the error code buffer, how errors are logged, and basic error categories.

How to Read the Error Buffer

Methods to read error codes via SAM, blinking LED procedure, or ComPair.

How to Clear the Error Buffer

Procedures for clearing the error buffer using SAM menu or RC commands.

Error Buffer

Information on error detection mechanisms and timeframes for errors to be displayed or blinked.

Extra Info

Additional information on error codes, including rebooting issues and specific error code explanations (e.g., I2C bus blocked).

Block Diagrams, Test Point Overviews, and Waveforms

Wiring Diagram 42” FHP

Wiring diagram illustrating connections between various boards for the 42-inch FHP model.

Wiring Diagram 50” SDI

Wiring diagram showing connections between boards for the 50-inch SDI model.

Block Diagram Display Supply 42” FHP

Block diagram detailing the display supply components: filter standby, protection, preconditioner, LLC, and AUX supply.

Block Diagram Platform Supply 42” FHP

Block diagram illustrating the platform supply for the 42-inch FHP model, including mains filter and standby circuits.

Block Diagram Video

Block diagram showing the video signal processing path, from tuner to display interface.

Block Diagram Audio

Block diagram illustrating the audio signal path, including source selection, amplification, and output.

Block Diagram Control & Clock Signals

Block diagram showing control signals and clock distribution across various boards and ICs.

Test Point Overview SSB (Top Side)

Diagram showing the layout of test points on the Small Signal Board (SSB), top side.

Test Point Overview SSB Part 1 (Top Side)

Detailed layout of test points on the first part of the SSB, top side.

Test Point Overview SSB Part 2 (Top Side)

Detailed layout of test points on the second part of the SSB, top side.

Test Point Overview SSB (Bottom Side)

Diagram showing the layout of test points on the Small Signal Board (SSB), bottom side.

Test Point Overview SSB Part 1 (Bottom Side)

Detailed layout of test points on the first part of the SSB, bottom side.

Test Point Overview SSB Part 2 (Bottom Side)

Detailed layout of test points on the second part of the SSB, bottom side.

I2C IC’s Overview

Overview of ICs that communicate via the I2C bus, showing connections between them.

Supply Lines Overview

Overview of the power supply lines distributed throughout the chassis, indicating voltage levels.

Circuit Diagrams and PWB Layouts

AD1 DISPLAY SUPPLY: FILTER STANDBY

Schematic diagram for the display supply filter standby circuit.

AD2 DISPLAY SUPPLY: PROTECTION

Schematic diagram for the display supply protection circuit.

AD3 DISPLAY SUPPLY: PRECONDITIONER

Schematic diagram for the display supply preconditioner circuit.

AD4 DISPLAY SUPPLY: LLC SUPPLY

Schematic diagram for the display supply LLC (Low Leakage Current) supply circuit.

AD5 DISPLAY SUPPLY: AUX SUPPLY

Schematic diagram for the display supply auxiliary supply circuit.

Layout Display Supply FHP (Top Side)

Layout diagram showing the component placement on the top side of the display supply FHP.

Layout Display Supply FHP (Bottom Side)

Layout diagram showing the component placement on the bottom side of the display supply FHP.

AL1 AMBI LIGHT

Schematic diagram for the Ambi Light panel, showing connections to CCFL and internal circuitry.

AL2 AMBI LIGHT

Schematic diagram for the second Ambi Light panel, detailing its connections and components.

AL3 AMBI LIGHT

Schematic diagram for the third Ambi Light panel, showing its circuitry and connections.

Layout Ambi Light (Top Side)

Layout diagram of the Ambi Light panel, showing component placement on the top side.

Layout Ambi Light (Bottom Side)

Layout diagram of the Ambi Light panel, showing component placement on the bottom side.

AP1 PLATFORM SUPPLY: AUXILIARY SUPPLY

Schematic diagram for the platform supply auxiliary supply circuit.

AP2 PLATFORM SUPPLY: STANDBY SUPPLY

Schematic diagram for the platform supply standby circuit, detailing its components and connections.

Layout Platform Supply (Top Side)

Layout diagram showing component placement on the top side of the platform supply.

Layout Platform Supply (Top Side)

Layout diagram showing component placement on the top side of the platform supply.

B1A DC/DC CONNECTIONS

Schematic detailing DC/DC connections for the SSB, including various voltage stabilizers and regulators.

B1B DC/DC CONNECTIONS

Schematic illustrating DC/DC connections on the SSB, focusing on the VTUN generator and power switching.

B1C RS232 INTERFACE

Schematic for the RS232 interface, including the controller and connectors for factory use.

B2A DVB-T: TUNER

Schematic diagram for the DVB-T tuner module, showing its connections and RF circuitry.

B2B DVB-T: CHANNEL DECODER

Schematic diagram for the DVB-T channel decoder, detailing its input/output signals and processing blocks.

B3A MPIF MAIN: VIDEO SOURCE SELECTION

Schematic illustrating the video source selection logic for the MPIF main board.

B3B MPIF MAIN: SUPPLY

Schematic diagram for the MPIF main supply, showing power distribution and voltage regulation.

B3C MPIF MAIN: IF & SAW FILTER

Schematic diagram for the IF and SAW filter section of the MPIF main board.

B3D MPIF MAIN: AUDIO SOURCE SELECTION

Schematic illustrating the audio source selection logic for the MPIF main board.

B3E MPIF MAIN: AUDIO

Schematic diagram for the audio processing section of the MPIF main board.

B3F MPIF MAIN: CONNECTIONS A

Diagram showing the external connections for the MPIF main board, labeled 'Connections A'.

B3G MPIF MAIN: CONNECTIONS B

Diagram illustrating external connections for the MPIF main board, labeled 'Connections B'.

B4A PNX2015: AUDIO / VIDEO

Schematic diagram for the PNX2015 IC, detailing its audio and video input/output connections.

B4B PNX2015: DV I/O INTERFACE

Schematic showing the PNX2015 DV I/O interface, including data and clock connections.

B4C PNX2015: TUNNEL BUS

Schematic diagram for the PNX2015 tunnel bus, illustrating connections between Viper and tuner.

B4D PNX2015: DDR INTERFACE

Schematic detailing the PNX2015 DDR interface, showing memory controller and SDRAM connections.

B4E PNX2015: STANDBY & Control

Schematic diagram for the PNX2015 standby and control functions, including CPU, PCI interface, and GPIOs.

B4F PNX2015: SUPPLY

Schematic illustrating the power supply distribution for the PNX2015 IC, showing various voltage rails.

B4G PNX2015: DISPLAY Interface

Schematic diagram for the PNX2015 display interface, showing connections to the PDP and LVDS transmitter.

B5A VIPER: CONTROL

Schematic diagram for the Viper IC, detailing its control functions, PCI interface, and GPIO connections.

B5B VIPER: MAIN MEMORY

Schematic showing the Viper IC's main memory interface, including DDR SDRAM connections.

B5C VIPER: A/V + TUNNEL BUS

Schematic diagram for the Viper IC's A/V and Tunnel Bus interfaces, showing signal paths.

B5D VIPER: SUPPLY

Schematic illustrating the power supply distribution for the Viper IC, detailing various voltage rails.

B5E VIPER: DISPLAY DIVERSITY + AMBILIGHT

Schematic diagram for the Viper IC's display diversity and Ambilight control interfaces.

B6A PACIFIC3: PART 1

Schematic diagram for the first part of the Pacific 3 IC, showing its I/O connections and features.

B6B PACIFIC3: PART 2

Schematic diagram for the second part of the Pacific 3 IC, illustrating its internal blocks and connections.

B7A HDMI

Schematic diagram for the HDMI connectors, including DDC NVM and related circuitry.

B7B HDMI: I/O & Control

Schematic diagram for the HDMI I/O and control functions, showing connections to the PNX2015 and other peripherals.

B7C HDMI: SUPPLY

Schematic diagram detailing the power supply connections for the HDMI interface.

B8 USB 2.0: HOST

Schematic diagram for the USB 2.0 host controller, showing its connections to the PCI bus and other interfaces.

B9A ETHERNET

Schematic diagram for the Ethernet interface, including the MAC controller and RJ-45 connector.

B9B UART

Schematic diagram for the UART interface, showing connections to the standby processor and service connector.

B10A COMMON INTERFACE: PART 1

Schematic diagram for the first part of the Common Interface (CI), detailing connections to the POD module and host.

B10B COMMON INTERFACE: PART 2

Schematic diagram for the second part of the Common Interface (CI), showing MUX and POD connections.

B10C COMMON INTERFACE: PART 3

Schematic diagram for the third part of the Common Interface (CI), illustrating connections to external devices and signals.

B10D NVM / NAND / UART SWITCH

Schematic diagram for the NVM, NAND Flash, and UART switch circuitry.

B11A FIREWIRE 1394: MAIN

Schematic diagram for the main Firewire 1394 interface, showing connections to the PNX2015 and cable ports.

B11B FIREWIRE 1394: BUFFERING

Schematic diagram for the Firewire 1394 buffering circuitry, illustrating data flow and buffer ICs.

B12 MISCELLANEOUS

Schematic diagram for miscellaneous components, including voltage regulators and switches.

SSB: SRP List Part 1

List of schematics for the Small Signal Board (SSB), detailing netnames and their connections.

SSB: SRP List Part 2

Continuation of the schematic netname list for the Small Signal Board (SSB).

Layout SSB (Top Side Overview)

Overview layout of the Small Signal Board (SSB), showing the arrangement of key ICs and modules.

Layout SSB (Top Side Part 1)

Detailed layout of components on the top side of the first part of the SSB.

Layout SSB (Top Side Part 2)

Detailed layout of components on the top side of the second part of the SSB.

Layout SSB (Overview Bottom Side)

Overview layout of the Small Signal Board (SSB), showing component placement on the bottom side.

Layout SSB (Bottom Side Part 1)

Detailed layout of components on the bottom side of the first part of the SSB.

Layout SSB (Bottom Side Part 2)

Detailed layout of components on the bottom side of the second part of the SSB.

BE1 EXTERNALS: A

Schematic diagram for Externals A, showing SCART connectors and related circuitry.

BE2 EXTERNALS: B

Schematic diagram for Externals B, showing audio and LED panel connections.

BE3 EXTERNALS: C

Schematic diagram for Externals C, showing audio, LED panel, and other miscellaneous connections.

Layout Externals (Top Side)

Layout diagram showing component placement on the top side of the external I/O boards.

Layout Externals (Bottom Side)

Layout diagram showing component placement on the bottom side of the external I/O boards.

Audio Panel: Left / Right

Schematic diagram for the audio panel, detailing left and right channel audio processing and speaker outputs.

C2 PROTECTION / MUTE CONTROL

Schematic diagram for the audio panel's protection and mute control circuits.

Layout Audio Panel (Top Side)

Layout diagram showing component placement on the top side of the audio panel.

Layout Audio Panel (Bottom Side)

Layout diagram showing component placement on the bottom side of the audio panel.

SIDE I/O Panel

Schematic diagram for the side I/O panel, showing connections for USB, SCART, and audio.

Layout Side I/O Panel (Top Side)

Layout diagram of the side I/O panel, showing component placement on the top side.

Layout Side I/O Panel (Bottom Side)

Layout diagram of the side I/O panel, showing component placement on the bottom side.

CONTROL BOARD

Schematic diagram for the control board, showing connections for keyboard, IR sensor, and LED indicators.

Layout Control Board (Top Side)

Layout diagram of the control board, showing component placement on the top side.

Layout Control Board (Bot Side)

Layout diagram of the control board, showing component placement on the bottom side.

LED Panel

Schematic diagram for the LED panel, including connections for IR receiver and light sensor.

Layout LED Panel (Top Side)

Layout diagram of the LED panel, showing component placement on the top side.

Layout LED Panel (Bottom Side)

Layout diagram of the LED panel, showing component placement on the bottom side.

Alignments

General Alignment Conditions

Conditions for performing electrical adjustments, including power supply, warm-up time, and measurement tools.

Initial Settings

Initial settings required before performing alignments, such as Active Control and Light Sensor.

Alignment Sequence

Sequence for performing alignments, including setting options, warming up, and white-D alignment.

Hardware Alignments

Indicates that hardware alignments are not applicable for this chassis.

Software Alignments

Explanation of software alignments available in SAM mode, including Tuner AGC, IF PLL Offset, and Whitepoint.

Software Alignments

Details on white point alignment procedures, including measuring coordinates or using default values.

Option Settings

Introduction to option settings, explaining how the microprocessor communicates with ICs via option codes.

Dealer Options

Instructions for setting dealer options and personal options via SAM menu.

(Service) Options

How to select sub menus to set initialization codes (options) of the set via text menus.

Opt. No. (Option numbers)

How to set options using option numbers and the importance of saving changes and restoring initial settings.

Circuit Descriptions, Abbreviation List, and IC Data Sheets

Introduction

Introduction to the BJ3.0E TV chassis, highlighting key components and features like digital processing and AmbiLight.

Features

Main features of the chassis, including the shift to digital processing, multi-media applications, and Pacific 3 IC.

Chassis Block Diagram

Reference to block diagrams for understanding circuit descriptions, with notes on deviations and wiring.

Analog Reception

Explanation of how the TV receives multimedia information via analog channel processing using PAL/SECAM decoder.

Digital Reception

Description of the CI module's functional blocks and how it processes digital channels via QAM demodulator and MPEG-2 Transport Demultiplexer.

SSB Cell Layout

Visual layout of the Small Signal Board (SSB), showing the arrangement of key ICs and modules.

Power Supply

Introduction to the power supply units used in the chassis, differentiating between 42” (FHP PDP) and 50” (SDI PDP) versions.

Front-End

Description of the front-end module's goal: connecting the host to the outside world via RF connector for DVB-T reception.

Common Interface (CI)

Introduction to the CI slot, its function with CAM and smart card for receiving scrambled TV programs.

Communication Channels

Details on communication channels used, including In Band (IB) for DVB-T and MPIF (PNX 3000) for signal processing.

MPIF (PNX 3000)

Reference to BP2.xU manual for detailed description of the Multi Platform Interface (MPIF).

PNX2015

Overview of the PNX2015 functional blocks, including AVIP, Comb Filter, MPEG Decoder, and LVDS transmitter.

VIPER 2 (PNX 8550)

Introduction to the PNX8550 VIPER IC, highlighting its integrated media processor capabilities for video improvement.

PACIFIC 3

Information about the Pacific 3 IC, which provides Pixel Plus enhancements for sharpness, contrast, and color.

Ambient Light

Reference to BP2.xU manual for a detailed description of the Ambient Light module.

Abbreviation List

Comprehensive list of abbreviations used in the manual, with their meanings and descriptions.

Spare Parts List

Sets Included

List of specific Philips TV models covered by this spare parts list.

Set Level

List of general parts and connectors for the set level, including various cables and interface modules.

Display Supply [AD]

List of spare parts for the display supply unit, including connectors, fuses, and regulators.

Various

List of general parts and connectors for the set level, including various cables and interface modules.

Various

List of various electronic components such as transistors, diodes, regulators, and cables, with their order codes.

Various

List of various electronic components including transistors, diodes, regulators, and cables, with their order codes and descriptions.

Various

List of various electronic components including transistors, diodes, regulators, and cables, with their order codes.

Various

List of various electronic components including transistors, diodes, regulators, capacitors, and ICs with their order codes.

Various

List of various electronic components like transistors, diodes, regulators, and capacitors with their order codes.

Various

List of various electronic components including transistors, diodes, regulators, and capacitors with their order codes.

Various

List of various electronic components such as transistors, diodes, regulators, and capacitors with their order codes.

Various

List of various electronic components including transistors, diodes, regulators, and capacitors with their order codes.

Various

List of various electronic components like transistors, diodes, regulators, and capacitors with their order codes.

Various

List of various electronic components such as transistors, diodes, regulators, and capacitors with their order codes.

Revision List

Manual xxxx xxx xxxx.0

Details of the first release of the manual.

Manual xxxx xxx xxxx.1

Revisions made in manual version xxxx.1, including changes in chapter 5, 8, and 10.

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