Table Of Contents - Philips 42PF9731D Service Manual

Table of Contents

Table Of Contents1
Ssb: Srp List Part1
Technical Specifications, Connections, And Chassis Overview2
Connection Overview3
Chassis Overview4
Safety Instructions, Warnings, And Notes5
Lead-Free Solder6
Alternative Bom Identification6
Practical Service Precautions6
Serial Number Example6
Directions For Use7
Mechanical Instructions8
Cable Dressing8
Service Positions8
Assy/Panel Removal9
Aluminium Stands9
Control Panel9
Rear Cover9
Side I/O Panel10
Memory Card Reader / Usb Connector10
Sanken Display Supply Panel10
Platform Supply Panel11
Small Signal Board (Ssb) And Main I/O Panel11
Subframe Lift11
Ambilight Diffusor Frame13
Led Panel14
Set Re-Assembly14
Lcd Panel14
Service Modes, Error Codes, And Fault Finding15
Test Points15
Service Default Mode (Sdm)15
Service Alignment Mode (Sam)16
Display Option Code Overview17
How To Navigate Sam17
How To Exit Sam17
Customer Service Mode (Csm)18
Stepwise Start-Up19
Service Mode Of Converter Boards For Ambi Light19
Service Mode Pads Ambilight Panel19
Building Blocks Of Converter Board19
Transition Diagram20
"Off" to "Semi Stand-By" Flowchart21
Semi Stand-By to Active 32"/37"/42" LCD LPL Flowchart24
Semi Stand-By to Active 32" LCD LPL Scanning Backlight Flowchart25
"Active" to "Semi Stand-By" Flowchart26
"Semi Stand-By" to "Stand-By" Flowchart27
"POD" to "Stand-By" Flowchart28
"Semi Stand-By" to "POD Stand-By" Flowchart29
"POD Stand-By" to "Semi Stand-By" Flowchart30
"Protection" Flowchart31
Service Tools32
Compair32
Lvds Tool32
Error Codes33
How To Read The Error Buffer33
How To Clear The Error Buffer33
Error Buffer33
The Blinking Led Procedure34
Software/Hardware Protections35
Fault Finding And Repair Tips35
Exit "Factory Mode"35
Ambilight/Sanken Display Supply35
Software Upgrading36
Dc/Dc Converter36
Ssb Service Kits36
Main Software Upgrade37
Manual Start Of The Main Software Upgrade Application37
Stand-By Software Upgrade37
Spi Service Pads View37
Block Diagrams, Test Point Overviews, And Waveforms39
Wiring Diagram 37" Entry39
Wiring Diagram 42" Top a40
Wiring Diagram 42" Top B41
Block Diagram Display Supply 37" Entry42
Block Diagram Display Supply 42" Top43
Display Supply (Sanken) Diagram44
Block Diagram Platform Supply 42" Top45
Block Diagram Video46
Block Diagram Audio47
Block Diagram Control48
I2C Ic's Overview49
Supply Lines Overview 37" Entry50
Supply Lines Overview 42" Top51
Circuit Diagrams And Pwb Layouts52
Lcd Supply (37"): Mains Filter + Standby (A1)52
Lcd Supply (37"): Supply (A2)53
Ambi Light (Part 1) (Al1)60
Ambi Light (Part 2)61
Ambi Light (Part 3) (Al3)62
Platform Supply 42": Aux Supply (Ap1)64
Platform Supply 42": Stby Supply (Ap2)65
Platform Supply 42": Filter (Ap3)66
Platform Supply 42": Audio Left/Right (Ap4)67
Platform Supply 42": Audio Prot / Mute (Ap5)68
Platform Supply 42": Audio Sub Woofer (Ap6)69
Platform Supply 42": Audio Centre (Ap7)70
Platform Supply 42": Srp List71
Srp List Explanation117
Ssb: Srp List Part 1118
Ssb: Srp List Part 2119
External I/O Panel: Externals A (Be1)126
External I/O Panel: Externals B127
Side I/O Panel (Top130
Side I/O Panel (Entry132
Control Board (Top133
Control Board (Entry134
Led Panel (Top136
Led Panel (Entry138
Standby & Audio Panel: Connections139
Standby & Audio Panel: Standby (Sa2)140
Standby & Audio Panel: Audio (Sa3)141
Alignments145
General Alignment Conditions145
Alignment Sequence145
Software Alignments145
Option Settings146
Dealer Options147
(Service) Options147
Opt. No. (Option Numbers)147
Option Code Overview148
Main Chassis Features150
Chassis Block Diagram150
Signal Processing150
Digital Reception150
Circuit Descriptions, Abbreviation List, And Ic Data Sheets150
Ssb Cell Layout151
Power Supply152
Psu Start-Up Sequence152
+2V5D Linear Stabilizer / +12V Switch152
1.2V And 3.3V Dc/Dc Converters152
Vtun Generator153
8V6 Switch153
Useful Data153
Pwm Generator And Mosfet Drivers153
Supply Distribution: Standby Mode (Mentioned Values Are Indicative)154
Supply Distribution: Pod Stdby Mode155
Supply Distribution: On Mode156
Inputs157
Usb157
Hdmi157
Hdmi Block Diagram158
Typical Video Frame158
Pod (Point Of Deployment)159
Content Protection: Hdcp159
Cec Bus (Consumer Electronics Control)159
Copy Protection (Cp)159
Mpif (Pnx 3000)160
Communication Channels160
Analogue Vision If Processing160
Source Selection161
Analogue Sound If Processing161
Video Selectors161
Audio Selectors161
Pnx2015162
Sif Switching162
Ad Converters162
Pnx2015: Avip163
Viddec (Video Decoder)163
Dcu (Data Capturing Unit)164
Demdec (Demodulator And Decoder)164
Audio Processing164
Itu656 Formatter Block Diagram164
Pnx2015: Columbus (Comb Filter)165
Pnx2015: Hd Subsystem165
Pnx2015: Lvds Transmitter165
Control Register Interface165
Pnx2015: Stand-By Processor166
Viper 2 (Pnx 8550)166
Tv Start-Up Behavior And Fault Detection166
I/O Stand-By Processor166
Vip (Video Input Processor)167
Mbs (Memory Based Scaler)167
Qtnr (Quality Temporal Noise Reduction And Video Measurement)167
Qvcp (Quality Video Composition Processor)167
Ambient Light168
Inverter Board168
Cycle Generator168
Light Sensor168
Ambient Light Block Diagram169
Abbreviation List170
Ic Data Sheets173
Spare Parts List186
Revision List201