Table Of Contents - Philips Q549.2E LA Service Manual

Table of Contents

Table Of Contents1
Directions For Use2
Revision List2
Technical Specifications And, Connections2
Connections3
Side Connections4
Rear Connections4
Vga Connector4
Usb4
Chassis Overview5
Hdmi (Type A) Connector5
Safety Instructions6
Warnings6
Lead-Free Soldering6
Precautions, Notes, And Abbreviation List6
Alternative Bom Identification7
Board Level Repair (Blr) Or Component Level Repair7
Practical Service Precautions7
Abbreviation List7
Mechanical Instructions10
Cable Dressing And Taping10
Service Positions12
Foam Bars12
Assy/Panel Removal12
Ambi Light12
Piezo Touch Control Panel13
Small Signal Board (Ssb)13
Lcd Panel13
Set Re-Assembly14
Wi-Fi Antenna14
Service Modes, Error Codes, And Fault Finding15
Test Points15
Service Default Mode (Sdm)15
How To Activate Sam16
Contents Of Sam16
Location Of Display Option Code Sticker16
How To Navigate16
Customer Service Mode (Csm)17
How To Activate Csm17
Contents Of Csm17
How To Exit Csm17
Stepwise Start-Up18
Transition Diagram18
"Off" to "Semi Stand-By" Flowchart19
"Semi Stand-By" to "Active" Flowchart21
"Semi Stand-By" to "Active" Flowchart LCD with Preheat22
"Semi Stand-By" to "Active" Flowchart (LED Backlight)23
"Active" to "Semi Stand-By" Flowchart (LCD Non DFI)24
"Semi Stand-By" to "Stand-By" Flowchart25
"To Protection State" Flowchart26
Service Tools27
Compair27
Memory And Audio Test27
Error Codes27
How To Read The Error Buffer28
How To Clear The Error Buffer28
Error Code Overview29
Extra Info29
The Blinking Led Procedure30
Protections30
Hardware Protections30
Remark On The Supply Errors30
Fault Finding And Repair Tips31
Important Remark Regarding The Blinking Led Indication31
Ambilight31
Audio Amplifier31
Loudspeakers32
Ipb32
Tuner32
Pci Bus32
Ssb Replacement33
Software Upgrading34
Main Software Upgrade34
Content And Usage Of The One-Zip Software File34
Manual Software Upgrade34
Content Of The Mop Ambilight Arm Sw File35
Alignments36
General Alignment Conditions36
Alignment Sequence36
Hardware Alignments36
Option Settings37
Reset Of Repaired Ssb37
Option Code Overview37
Service Ssb Delivered Without Main Software Loaded38
Ssb Identification38
Total Overview Sam Modes38
When No Picture Is Available38
Architecture Of Tv543/92 Elite Core Platform42
Circuit Descriptions42
Tv543 Architecture Overview42
Ssb Cell Layout43
Ssb Layout Cells (Top View)43
Power Architecture Platform44
Power Supply Unit44
Diversity44
Front-End45
Hdmi45
Video And Audio Processing - Pnx854345
Edid Control (Embedded Edid)45
Video Subsystem46
Pnx8543 Functional Diagram46
Audio Subsystem47
Pnx8543 Video Flow Diagram47
Pnx8543 Audio Flow Diagram48
Service Notice - Flash Ram / Pnx8543 Exchange49
Pnx8543 Connectivity And Compute Subsystem49
Common Interface Ci+50
Net Tv50
Ci+ Conditional Access Implementation50
Arm Controller51
Led Driver Communication (Via Spi Bus)51
Interface Between Ambi Light And Ssb51
Arm Controller Interface51
Temperature Control52
Spi Communication Between Arm Controller And Led Drivers52
Ic Data Sheets53
Block Diagram53
Pin Configuration53
Internal Block Diagram And Pin Configuration53
Block Diagrams59
Wiring Diagram 32" (Elite Core)59
Wiring Diagram 37" (Elite Core)60
Wiring Diagram 56" (Elite Core)61
Block Diagram Video62
Block Diagram Audio63
Block Diagram Control & Clock Signals64
Block Diagram I2C65
Supply Lines Overview66
Circuit Diagrams And Pwb Layouts67
Interface Ambilight: Interface + Single Dc-Dc67
Interface Ambilight: Dual Dc-Dc68
Interface Ambilight: Microcontrollerblock69
Layout Dc/Dc Interface Ambilight70
Led Low-Pow: Microcontroller Block Liteon(Al1)7171
Led Low-Pow: Microcontroller Block Liteon(Al2)7271
Led Low-Pow: Microcontroller Block Liteon72
Led Low-Pow: Led Liteon73
Led Low-Pow74
Led Low-Pow: Led Drive Liteon78
Ssb: Dc/Dc85
Ssb: Front End88
Ssb: Demodulator89
Ssb: Pnx8543 - Stand-By Controller90
Ssb: Pnx8543 - Debug91
Ssb: Pnx8543 - Control92
Ssb: Pnx8543 - Sdram94
Ssb: Pnx8543 - Digital Video In95
Ssb: Pnx8543 - Audio96
Ssb: Pnx8543 - Analogue Av97
Ssb: Pnx8543 - Video Streams100
Ssb: Pnx8543 - Digital Video Out/Lvds101
Ssb: Pnx8543 - Power102
Ssb: Pnx5100 - Sdram103
Ssb: Pnx5100 - Video-In104
Ssb: Pnx5100 - Power105
Ssb: Pnx5100 - Audio106
Ssb: Pnx5100 - Lvds107
Ssb: Pnx5100 - Control108
Ssb: Pnx5100 - Pci109
Ssb: Pnx5100 - Display-Interfacing110
Ssb: Pnx5100 - Debug111
Ssb: U-Wand113
Ssb: Temperature & Fan Control114
Ssb: Fpga Wow - Lvds In/Out115
Ssb: Fpga Wow - Power & Control116
Ssb: Fpga Wow - Ddr117
Ssb: Fpga Wow - I/O Banks118
Ssb: Ci: Pcmcia Connector119
Ssb: Audio In Hdmi120
Ssb: Usb Connector121
Ssb: Hdmi122
Ssb: Hdmi Switch123
Ssb: Pnx8543: Flash124
Ssb: Ethernet125
Ssb: Buffering126
Ssb: Analogue Externals A127
Ssb: Analogue Externals B128
Ssb: Mini Pci Connector131
Ssb: Ddr Supply132
Ssb: Audio133
Ssb: Srp List Explanation134
Ssb: Srp List Part 1135
Layout Small Signal Board (Top Side)137
Layout Small Signal Board (Bottom Side)138
Light Guide139
Layout Guide Panel140
Layout Wi-Fi Antenna141