Philips 32PFL3008, 39PFL3008, 42PFL3008 Schematic

Colour Television Chassis

TPS10.1A

Contents Page Contents Page

1. Revision List 2

2. Technical Specs, Diversity, and Connections 2

3. Precautions, Notes, and Abbreviation List 5

4. Mechanical Instructions 9

5. Service Modes, Error Codes, and Fault Finding 14

6. Alignments(Option) 23

7. Circuit Descriptions 25

8. IC Data Sheets 31

9. Block Diagrams Wiring diagram 32" 3008 series 35 Wiring diagram 39" 3008 series 36 Wiring diagram 42" 3008 series 37 Block Diagram DVB T/C 3000 series 38

10. Circuit Diagrams and PWB Layouts Drawing PWB A01 715G5654 PSU for 32 ”&39 ” 3008 series A 715G5670 PSU series 42" 43 45-46 B 715G5740 DVB-T/C SSB (xxPFL3008) 47 56-57 J 715G5471 IR/LED 3008 series 58 59 E 715G5711 Keyboard control panel 60 61 O 715G5912 Option Board 32” 62 63

11. Styling Sheets 3008 series 32" 64 3008 series 39" 65 3008 series 42" 66

39 41-42

Published by SHC/SC 1367 Quality Printed in the Netherlands Subject to modification EN 3122 785 19452

2013-Jul-05

2013©TP Vision Netherlands B.V.

All rights reserved. Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips Electronics N.V. or their respective owners. TP Vision Netherlands B.V. reserves the right to change products at any time without being obliged to adjust earlier supplies accordingly. PHILIPS and the PHILIPS’ Shield Emblem are used under license from Koninklijke Phil ips Electronics N.V.

EN 2 TPS10.1A LA1.

Revision List

1. Revision List

Manual xxxx xxx xxxx.0

• First release.

Manual xxxx xxx xxxx.1

• Chapter 2: Updated table 2.1 Technical Specifications

Manual xxxx xxx xxxx.2

• Chapter 5: Updated 5. Service Modes, Error Codes, and

Fault Finding.

2. Technical Specs, Diversity, and Connections

Index of this chapter:

• Specifications are indicative (subject to change).

2.1 Technical Specifications

2.2 Directions for Use

2.3 Connections

2.4 Chassis Overview

2.1 Technical Specifications

For on-line product support please use the links in Table 2-1. Here is product information available, as well as getting started, user manuals, frequently asked questions and software &

Notes:

drivers.

• Figures can deviate due to the different set executions.

Table 2-1 Described Model Numbers and Diversity

24 9 10 11

Mechanics Block Diagrams Schematics

CTN

32PFL3008/98 2-1 4-1 4-4 4-6 9.1 9.4 10.1 10.3 10.4 10.5 10.6 11.1 32PFL3008/56 2-1 4-1 4-4 4-6 9.1 9.4 10.1 10.3 10.4 10.5 10.6 11.1 39PFL3008/98 2-1 4-2 4-4 4-6 9.2 9.4 10.1 10.3 10.4 10.5 - 11.2 39PFL3008/56 2-1 4-2 4-4 4-6 9.2 9.4 10.1 10.3 10.4 10.5 - 11.2 42PFL3008/98 2-1 4-3 4-4 4-6 9.3 9.4 10.2 10.3 10.4 10.5 - 11.3 42PFL3008/56 2-1 4-3 4-4 4-6 9.3 9.4 10.2 10.3 10.4 10.5 - 11.3

Connection Overview

Wire Dressing

Rear Cover Removal

SSB Removal

Wiring Diagram

Block Diagram

Power Supply

SSB

J (IR/LED)

E (Keyboard/Leading Edge)

ALC (AmbiLight control panel)

Styling

2.2 Directions for Use

Directions for use can be downloaded from the following websites:

http://www.philips.com/support http://www.p4c.philips.com

2013-Jul-05

back to

div. table

2.3 Connections

VGA

Y/VEDIO Pb Pr L R

COMPONENT/VEDIO IN

ANTENNA

SERV.U

USB

HDMI 2

HDMI 1

AUDIO PC IN

VEDIO OUT

19450_001_130124.eps

130124

1 2 3 4

10000_022_090121.eps

090121

10000_017_090121.eps

090428

18 2

Technical Specs, Diversity, and Connections

EN 3TPS10.1A LA 2.

2.3.1 Side Connections

Figure 2-1 Connection overview

Note: The following connector colour abbreviations are used

(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, Ye= Yellow.

1 - USB2 2.0

Figure 2-2 USB (type A)

1 -+5V k 2 -Data (-) jk 3 -Data (+) jk 4 -Ground Gnd H

2 - TV ANTENNA - In

Signal input from an antenna, cable or satellite.

3 - Service / UART

1 -Ground Gnd H 2 -UART_TX Transmit k 3 -UART_RX Receive j

4 - Head phone (Output)

Bk -Head phone 80 - 600 W / 10 mW ot

5 - HDMI 2: Digital Video - In, Digital Audio with ARC In/Out

Figure 2-3 HDMI (type A) connector

1 -D2+ Data channel j 2 -Shield Gnd H 3 -D2- Data channel j 4 -D1+ Data channel j 5 -Shield Gnd H 6 -D1- Data channel j 7 -D0+ Data channel j 8 -Shield Gnd H 9 -D0- Data channel j 10 - CLK+ Data channel j 11 - Shield Gnd H 12 - CLK- Data channel j 13 - Easylink/CEC Control channel jk 14 - ARC Audio Return Channel k 15 - DDC_SCL DDC clock j 16 - DDC_SDA DDC data jk

back to

div. table

2013-Jul-05

EN 4 TPS10.1A LA2.

10000_002_090121.eps

090127

10000_017_090121.eps

090428

18 2

Technical Specs, Diversity, and Connections

17 - Ground Gnd H 18 - +5V j 19 - HPD Hot Plug Detect j 20 - Ground Gnd H

2.3.2 Rear Connections

6 - Audio - In: Left / Right, VGA

Bu -Audio L/R in 0.5 V

/ 10 kW jq

RMS

7 - Cinch: Digital Audio - Out

BK - Coaxial 0.4 - 0.6V

/ 75 W kq

8 - Cinch: Video YPbPr - In, Audio - In

Gn - Video - Y 1 V Bu -Video - Pb 0.7 V Rd -Video - Pr 0.7 V Wh -Audio - L 0.5 V Rd -Audio - R 0.5 V

/ 75 W jq

/ 10 kW jq

RMS

/ 10 kW jq

RMS

9 - PC IN:VGA

Figure 2-4 VGA connector

1 -Video Red 0.7 V 2 -Video Green 0.7 V 3 -Video Blue 0.7 V 4-n.c.

/ 75 W j

5 -Ground Gnd H 6 -Ground Red Gnd H 7 -Ground Green Gnd H 8 -Ground Blue Gnd H

9-+5V 10 - Ground Sync Gnd H

+5 V j

11 - Ground Red Gnd H 12 - DDC_SDA DDC data j 13 - H-sync 0 - 5 V j 14 - V-sync 0 - 5 V j 15 - DDC_SCL DDC clock j

10 - HDMI 1: Digital Video - In, Digital Audio with ARC In/Out

Figure 2-5 HDMI (type A) connector

2.4 Chassis Overview

Refer to 9. Block Diagrams for PWB/CBA locations.

2013-Jul-05

back to

div. table

Precautions, Notes, and Abbreviation List

3. Precautions, Notes, and Abbreviation List

Index of this chapter:

3.1 Safety Instructions

3.2 Warnings

3.3 Notes

3.4 Abbreviation List

3.1 S afety Instructions

Safety regulations require the following during a repair:

• Connect the set to the Mains/AC Power via an isolation transformer (> 800 VA).

• Replace safety components, indicated by the symbol h, only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard.

Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention to the following points:

• Route the wire trees correctly and fix them with the mounted cable clamps.

• Check the insulation of the Mains/AC Power lead for external damage.

• Check the strain relief of the Mains/AC Power cord for proper function.

• Check the electrical DC resistance between the Mains/AC Power plug and the secondary side (only for sets that have a Mains/AC Power isolated power supply):

1. Unplug the Mains/AC Power cord and connect a wire

between the two pins of the Mains/AC Power plug.

2. Set the Mains/AC Power switch to the “on” position

(keep the Mains/AC Power cord unplugged!).

3. Measure the resistance value between the pins of the

Mains/AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 M: and 12 M:.

4. Switch “off” the set, and remove the wire between the

two pins of the Mains/AC Power plug.

• Check the cabinet for defects, to prevent touching of any inner parts by the customer.

3.2 Warnings

• All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD w). Careless handling during repair can reduce life drastically. Make sure that, during repair, you are connected with the same potential as the mass of the set by a wristband with resistance. Keep components and tools also at this same potential.

• Be careful during measurements in the high voltage section.

• Never replace modules or other components while the unit is switched “on”.

• When you align the set, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable.

3.3 Notes

3.3.1 General

• Measure the voltages and waveforms with regard to the chassis (= tuner) ground (H), or hot ground (I), depending on the tested area of circuitry. The voltages and waveforms shown in the diagrams are indicative. Measure them in the Service Default Mode with a colour bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 475.25 MHz for PAL, or 61.25 MHz for NTSC (channel 3).

• Where necessary, measure the waveforms and voltages with (D) and without (E) aerial signal. Measure the voltages in the power supply section both in normal operation (G) and in stand-by (F). These values are indicated by means of the appropriate symbols.

3.3.2 Schematic Notes

• All resistor values are in ohms, and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 k:).

• Resistor values with no multiplier may be indicated with either an “E” or an “R” (e.g. 220E or 220R indicates 220 :).

• All capacitor values are given in micro-farads (P u10 nano-farads (n u10

• Capacitor values may also use the value multiplier as the decimal point indication (e.g. 2p2 indicates 2.2 pF).

• An “asterisk” (*) indicates component usage varies. Refer to the diversity tables for the correct values.

• The correct component values are listed on the Philips Spare Parts Web Portal.

3.3.3 Spare Parts

For the latest spare part overview, consult your Philips Spare Part web portal.

3.3.4 BGA (Ball Grid Array) ICs

Introduction

For more information on how to handle BGA devices, visit this URL: http://www.atyourservice-magazine.com “Magazine”, then go to “Repair downloads”. Here you will find Information on how to deal with BGA-ICs.

BGA Temperature Profiles

For BGA-ICs, you must use the correct temperature-profile. Where applicable and available, this profile is added to the IC Data Sheet information section in this manual.

3.3.5 Lead-free Soldering

Due to lead-free technology some rules have to be respected by the workshop during a repair:

• Use only lead-free soldering tin. If lead-free solder paste is required, please contact the manufacturer of your soldering equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to store and to handle.

• Use only adequate solder tools applicable for lead-free soldering tin. The solder tool must be able: – To reach a solder-tip temperature of at least 400°C. – To stabilize the adjusted temperature at the solder-tip. – To exchange solder-tips for different applications.

• Adjust your solder tool so that a temperature of around 360°C - 380°C is reached and stabilized at the solder joint. Heating time of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400°C, otherwise wear-out of tips will increase drastically and flux-fluid will be destroyed. To avoid wear-out of tips, switch “off” unused equipment or reduce heat.

• Mix of lead-free soldering tin/parts with leaded soldering tin/parts is possible but PHILIPS recommends strongly to avoid mixed regimes. If this cannot be avoided, carefully clear the solder-joint from old tin and re-solder with new tin.

3.3.6 Alternative BOM identification

It should be noted that on the European Service website, “Alternative BOM” is referred to as “Design variant”.

The third digit in the serial number (example: AG2B0335000001) indicates the number of the alternative B.O.M. (Bill Of Materials) that has been used for producing the specific TV set. In general, it is possible that the same TV model on the market is produced with e.g. two different types of displays, coming from two different suppliers. This will then

back to

div. table

-9

), or pico-farads (p u10

. Select

EN 5TPS10.1A LA 3.

-6

-12

2013-Jul-05

EN 6 TPS10.1A LA3.

10000_053_110228.eps

110228

Precautions, Notes, and Abbreviation List

result in sets which have the same CTN (Commercial Type Number; e.g. 28PW9515/12) but which have a different B.O.M. number. By looking at the third digit of the serial number, one can identify which B.O.M. is used for the TV set he is working with. If the third digit of the serial number contains the number “1” (example: AG1B033500001), then the TV set has been manufactured according to B.O.M. number 1. If the third digit is a “2” (example: AG2B0335000001), then the set has been produced according to B.O.M. no. 2. This is important for ordering the correct spare parts! For the third digit, the numbers 1...9 and the characters A...Z can be used, so in total: 9 plus 26= 35 different B.O.M.s can be indicated by the third digit of the serial number.

AARA Automatic Aspect Ratio Adaptation:

ACI Automatic Channel Installation:

ADC Analogue to Digital Converter AFC A utomatic Frequency Control: control

6 = play 16 : 9 format, 12 = play 4 : 3 format

algorithm that adapts aspect ratio to remove horizontal black bars; keeps the original aspect ratio

algorithm that installs TV channels directly from a cable network by means of a predefined TXT page

signal used to tune to the correct frequency

AGC Automatic Gain Control: algorithm that

Identification: The bottom line of a type plate gives a 14-digit serial number. Digits 1 and 2 refer to the production centre (e.g. SN is Lysomice, RJ is Kobierzyce), digit 3 refers to the B.O.M. code, digit 4 refers to the Service version change code, digits 5 and 6 refer to the production year, and digits 7 and 8 refer to production week (in example below it is 2010 week 10 / 2010 week 17). The 6 last digits contain the serial number.

AM Amplitude Modulation AP Asia Pacific AR Aspect Ratio: 4 by 3 or 16 by 9 ASF Auto Screen Fit: algorithm that adapts

controls the video input of the feature box

aspect ratio to remove horizontal black bars without discarding video information

ATSC Advanced Television Systems

Committee, the digital TV standard in

the USA ATV See Auto TV Auto TV A hardware and software control

system that measures picture content,

and adapts image parameters in a

dynamic way AV External Audio Video AVC Audio Video Controller AVIP Audio Video Input Processor B/G Monochrome TV system. Sound

carrier distance is 5.5 MHz BDS Business Display Solutions (iTV) BLR Board-Level Repair BTSC Broadcast Television Standard

Committee. Multiplex FM stereo sound

system, originating from the USA and

used e.g. in LATAM and AP-NTSC

countries B-TXT Blue TeleteXT C Centre channel (audio)

Figure 3-1 Serial number (example)

CEC Consumer Electronics Control bus:

remote control bus on HDMI

3.3.7 Board Level Repair (BLR) or Component Level Repair (CLR)

CL Constant Level: audio output to

connections

connect with an external amplifier

If a board is defective, consult your repair procedure to decide if the board has to be exchanged or if it should be repaired on component level. If your repair procedure says the board should be exchanged completely, do not solder on the defective board. Otherwise, it cannot be returned to the O.E.M. supplier for back charging!

3.3.8 Practical Service Precautions

• It makes sense to avoid exposure to electrical shock.

While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard.

• Always respect voltages. While some may not be

dangerous in themselves, they can cause unexpected reactions that are best avoided. Before reaching into a powered TV set, it is best to test the high voltage insulation. It is easy to do, and is a good service precaution.

CLR Component Level Repair ComPair Computer aided rePair CP Connected Planet / Copy Protection CSM Customer Service Mode CTI Color Transient Improvement:

manipulates steepness of chroma transients

CVBS Composite Video Blanking and

Synchronization DAC Digital to Analogue Converter DBE Dynamic Bass Enhancement: extra

low frequency amplification DCM Data Communication Module. Also

referred to as System Card or

Smartcard (for iTV). DDC See “E-DDC” D/K Monochrome TV system. Sound

carrier distance is 6.5 MHz DFI Dynamic Frame Insertion DFU Directions For Use: owner's manual

3.4 Abbreviation List

0/6/12 SCART switch control signal on A/V

board. 0 = loop through (AUX to TV),

DMR Digital Media Reader: card reader DMSD Digital Multi Standard Decoding DNM Digital Natural Motion

DNR Digital Noise Reduction: noise reduction feature of the set

2013-Jul-05

back to

div. table

Precautions, Notes, and Abbreviation List

EN 7TPS10.1A LA 3.

DRAM Dynamic RAM DRM Digital Rights Management DSP Digital Signal Processing DST Dealer Service T ool: special remote

control designed for service technicians

DTCP Digital Transmission Content

Protection; A protocol for protecting digital audio/video content that is traversing a high speed serial bus,

such as IEEE-1394 DVB-C Digital Video Broadcast - Cable DVB-T Digital Video Broadcast - Terrestrial DVD Digital Versatile Disc DVI(-d) Digital Visual Interface (d= digital only) E-DDC Enhanced Display Data Channel

(VESA standard for communication

channel and display). Using E-DDC,

the video source can read the EDID

information form the display. EDID Extended Display Identification Data

(VESA standard) EEPROM Electrically Erasable and

Programmable Read Only Memory EMI Electro Magnetic Interference EPG Electronic Program Guide EPLD Erasable Programmable Logic Device EU Europe EXT EXTernal (source), entering the set by

SCART or by cinches (jacks) FDS Full Dual Screen (same as FDW) FDW Full Dual Window (same as FDS) FLASH FLASH memory FM Field Memory or Frequency

Modulation FPGA Field-Programmable Gate Array FTV Flat TeleVision Gb/s Giga bits per second G-TXT Green TeleteXT H H_sync to the module HD High Definition HDD Hard Disk Drive HDCP High-bandwidth Digital Content

Protection: A “key” encoded into the

HDMI/DVI signal that prevents video

data piracy. If a source is HDCP coded

and connected via HDMI/DVI without

the proper HDCP decoding, the

picture is put into a “snow vision” mode

or changed to a low resolution. For

normal content distribution the source

and the display device must be

enabled for HDCP “software key”

decoding. HDMI High Definition Multimedia Interface HP HeadPhone I Monochrome TV system. Sound

C Inter IC bus

D Inter IC Data bus

S Inter IC Sound bus

carrier distance is 6.0 MHz

IF Intermediate Frequency IR Infra Red IRQ Interrupt Request ITU-656 The ITU Radio communication Sector

(ITU-R) is a standards body

subcommittee of the International

Telecommunication Union relating to

radio communication. ITU-656 (a.k.a.

SDI), is a digitized video format used

for broadcast grade video.

Uncompressed digital component or

digital composite signals can be used.

The SDI signal is self-synchronizing,

uses 8 bit or 10 bit data words, and has

back to

div. table

a maximum data rate of 270 Mbit/s, with a minimum bandwidth of 135 MHz.

iTV Institutional TeleVision; TV sets for

hotels, hospitals etc.

LS Last Status; The settings last chosen

by the customer and read and stored in RAM or in the NVM. They are called at start-up of the set to configure it according to the customer's

preferences LATAM Latin America LCD Liquid Crystal Display LED Light Emitting Diode L/L' Monochrome TV system. Sound

carrier distance is 6.5 MHz. L' is Band

I, L is all bands except for Band I LPL LG.Philips LCD (supplier) LS Loudspeaker LVDS Low Voltage Differential Signalling Mbps Mega bits per second M/N Monochrome TV system. Sound

carrier distance is 4.5 MHz MHEG Part of a set of international standards

related to the presentation of

multimedia information, standardised

by the Multimedia and Hypermedia

Experts Group. It is commonly used as

a language to describe interactive

television services MIPS Microprocessor without Interlocked

Pipeline-Stages; A RISC-based

microprocessor MOP Matrix Output Processor MOSFET Metal Oxide Silicon Field Effect

Transistor, switching device MPEG Motion Pictures Experts Group MPIF Multi Platform InterFace MUTE MUTE Line MTV Mainstream TV: TV-mode with

Consumer TV features enabled (iTV) NC Not Connected NICAM Near Instantaneous Compounded

Audio Multiplexing. This is a digital

sound system, mainly used in Europe. NTC Negative Temperature Coefficient,

non-linear resistor NTSC National Television Standard

Committee. Color system mainly used

in North America and Japan. Color

carrier NTSC M/N= 3.579545 MHz,

NTSC 4.43= 4.433619 MHz (this is a

VCR norm, it is not transmitted off-air) NVM Non-Volatile Memory: IC containing

TV related data such as alignments O/C Open Circuit OSD On Screen Display OAD Over the Air Download. Method of

software upgrade via RF transmission.

Upgrade software is broadcasted in

TS with TV channels. OTC On screen display Teletext and

Control; also called Artistic (SAA5800) P50 Project 50: communication protocol

between TV and peripherals PAL Phase Alternating Line. Color system

mainly used in West Europe (colour

carrier = 4.433619 MHz) and South

America (colour carrier

PAL M = 3.575612 MHz and

PAL N = 3.582056 MHz) PCB Printed Circuit Board (same as “PWB”) PCM Pulse Code Modulation PDP Plasma Display Panel

2013-Jul-05

EN 8 TPS10.1A LA3.

Precautions, Notes, and Abbreviation List

PFC Power Factor Corrector (or

Pre-conditioner) PIP Picture In Picture PLL Phase Locked Loop. Used for e.g.

FST tuning systems. The customer

can give directly the desired frequency POD Point Of Deployment: a removable

CAM module, implementing the CA

system for a host (e.g. a TV-set) POR Power On Reset, signal to reset the uP PSDL Power Supply for Direct view LED

backlight with 2D-dimming PSL Power Supply with integrated LED

drivers PSLS Power Supply with integrated LED

drivers with added Scanning

functionality PTC Positive Temperature Coefficient,

non-linear resistor PWB Printed Wiring Board (same as “PCB”) PWM Pulse Width Modulation QRC Quasi Resonant Converter QTNR Quality Temporal Noise Reduction QVCP Quality Video Composition Processor RAM Random Access Memory RGB Red, Green, and Blue. The primary

color signals for TV. By mixing levels

of R, G, and B, all colors (Y/C) are

reproduced. RC Remote Control RC5 / RC6 Signal protocol from the remote

control receiver RESET RESET signal ROM Read Only Memory RSDS Reduced Swing Differential Signalling

data interface R-TXT Red TeleteXT SAM Service Alignment Mode S/C Short Circuit SCART Syndicat des Constructeurs

d'Appareils Radiorécepteurs et

Téléviseurs SCL Serial Clock I

C SCL-F CLock Signal on Fast I SD Standard Definition SDA Serial Data I

C SDA-F DAta Signal on Fast I SDI Serial Digital Interface, see “ITU-656” SDRAM Synchronous DRAM SECAM SEequence Couleur Avec Mémoire.

Colour system mainly used in France and East Europe. Colour carriers = 4.406250 MHz and

4.250000 MHz SIF Sound Intermediate Frequency SMPS Switched Mode Power Supply SoC System on Chip SOG Sync On Green SOPS Self Oscillating Power Supply SPI Serial Peripheral Interface bus; a

4-wire synchronous serial data link

standard S/PDIF Sony Philips Digital InterFace SRAM Static RAM SRP Service Reference Protocol SSB Small Signal Board SSC Spread Spectrum Clocking, used to

reduce the effects of EMI STB Set Top Box STBY STand-BY SVGA 800 × 600 (4:3) SVHS Super Video Home System SW Software SWAN Spatial temporal Weighted Averaging

Noise reduction

2013-Jul-05

C bus

back to

div. table

SXGA 1280 × 1024 TFT Thin Film Transistor THD Total Harmonic Distortion TMDS Transmission Minimized Differential

Signalling TS Transport Stream TXT TeleteXT TXT-DW Dual Window with TeleteXT UI User Interface uP Microprocessor UXGA 1600 × 1200 (4:3) V V-sync to the module VESA Video Electronics Standards

Association VGA 640 × 480 (4:3) VL Variable Level out: processed audio

output toward external amplifier VSB Vestigial Side Band; modulation

method WYSIWYR What You See Is What You Record:

record selection that follows main

picture and sound WXGA 1280 × 768 (15:9) XTAL Quartz crystal XGA 1024 × 768 (4:3) Y Luminance signal Y/C Luminance (Y) and Chrominance (C)

signal YPbPr Component video. Luminance and

scaled color difference signals (B-Y

and R-Y) YUV Component video

4. Mechanical Instructions

19450_100_130112.eps

130112

Index of this chapter:

4.1 Cable Dressing

4.2 Service Positions

4.3 Assembly/Panel Removal

4.4 Set Re-assembly

4.1 Cable Dressing

Mechanical Instructions

Notes:

• Figures below can deviate slightly from the actual situation, due to the different set executions.

EN 9TPS10.1A LA 4.

Figure 4-1 Cable dressing (3008 series 32")

back to

div. table

2013-Jul-05

EN 10 TPS10.1A LA4.

19450_101_130116.eps

130116

19450_102_130116.eps

130116

Mechanical Instructions

Figure 4-2 Cable dressing (308 series 39")

2013-Jul-05

Figure 4-3 Cable dressing (3008 series 42")

back to

div. table

Mechanical Instructions

19450_103_130112.eps

EN 11TPS10.1A LA 4.

4.2 Service Positions

For easy servicing of a TV set, the set should be put face down on a soft flat surface, foam buffers or other specific workshop tools. Ensure that a stable situation is created to perform measurements and alignments. When using foam bars take care that these always support the cabinet and never only the display. Caution: Failure to follow these guidelines can seriously damage the display! Ensure that ESD safe measures are taken.

4.3 Assembly/Panel Removal

Instructions below apply to the 32PFL3008/98, but will be similar for other models.

4.3.1 Rear Cover

Refer to Figure 4-4 Warning: Disconnect the mains power cord before removing the rear cover.

1. Remove fixation screws [1] that secure the base assy, pull out the base assy from the set. Then remove the fixation screws [2], [3], [4] that secure the rear cover. Refer to

Figure 4-4

2. Lift the rear cover from the TV. Make sure that wires and cables are not damaged while lifting the rear cover from the set.

for details.

M4 × 12

M3 × 8

M3 × 10

4.3.2 Keyboard control panel

Refer to Figure 4-5

1. Gently release the tapes that secure the panel’s cables.

2. Gently release the clips that hold the board and take it out from the bezel.

3. Unplug the connector[1] from the keyboard control panel.

for details.

Figure 4-4 Rear cover removal

Q3 × 10

back to

div. table

2013-Jul-05

EN 12 TPS10.1A LA4.

19450_106_130112.eps

130112

19450_109_130116.eps

130130

Mechanical Instructions

4.3.3 Small Signal Board (SSB)

Refer to Figure 4-6 Caution: it is mandatory to remount all different screws at their original position during re-assembly. Failure to do so may result in damaging the SSB.

1. Release the clips from the LVDS connector that connect with the SSB [1]. Caution: be careful, as these are very fragile connectors! Unplug the cable/flat foils connector.

2. Unplug all other connectors [2].

3. Remove all the fixation screws from the SSB [3].

4. Take out the SSB with I/O bracket.

5. The SSB can now be shifted away from side connector cover, then lifted and taken out of the I/O bracket. Refer to

Figure 4-6

for details.

Figure 4-5 Rear cover removal

Figure 4-6 SSB removal

2013-Jul-05

4.3.4 Power Supply Unit (PSU)

Caution: it is mandatory to remount all different screws at their

original position during re-assembly. Failure to do so may result in damaging the PSU.

1. Unplug all connectors from the PSU.

2. Remove all fixation screws from the PSU.

3. The PSU can be taken out of the set now.

back to

div. table

Mechanical Instructions

EN 13TPS10.1A LA 4.

4.3.5 Speakers

1. Gently release the tapes that secure the speaker cables.

2. Unplug the speaker connector from the SSB.

3. Take the speakers out. When defective, replace the both units.

4.3.6 Stand bracket removal

Caution: it is mandatory to remount all different screws at their

original position during re-assembly. Be sure to put the set in the Service Position.

1. Remove the fixation screws.

2. Take the stand bracket out.

4.3.7 IR/LED Board

1. Remove the stand bracket as described earlier.

2. Gently release the clips that hold the board and take it out from the bezel.

3. Unplug both the connectors from the IR/LED board.

When defective, replace the whole unit.

4.3.8 AmbiLight control panel

1. Unplug the connector from the AmbiLight control panel.

2. Gently release the clip that holds the panel and take it out from the set.

When defective, replace the whole unit.

4.3.9 LCD Panel

1. Remove the SSB as described earlier.

2. Release the clips from the LVDS connector that connects with the LCD panel. Caution: be careful, as these are very fragile connectors!

3. Remove the PSU as described earlier.

4. Remove the speakers as described earlier.

5. Remove the keyboard control unit as described earlier.

6. Remove the stand bracket as described earlier.

7. Lift the LCD Panel from the bezel.

8. Remove the fixation screws that secure the panel with the bezel.

9. Lift the panel from the bezel.

When defective, replace the whole unit.

4.4 Set Re-assembly

To re-assemble the whole set, execute all processes in reverse order.

Notes:

• While re-assembling, make sure that all cables are placed and connected in their original position. See Figure 4-1

Figure 4-6

• Pay special attention not to damage the EMC foams on the SSB shields. Ensure that EMC foams are mounted correctly.

back to

div. table

2013-Jul-05

EN 14 TPS10.1A LA5.

Service Modes, Error Codes, and Fault Finding

5. Service Modes, Error Codes, and Fault Finding

Index of this chapter:

5.1 Test Points

5.2 Service Modes

5.3 Stepwise Start-up

5.4 Service Tools

5.5 Software Upgrading

5.6 Error Codes(option)

5.7 The Blinking LED Procedure

5.8 Fault Finding and Repair Tips

5.1 Test Points

As most signals are digital, it will be difficult to measure waveforms with a standard oscilloscope. However, several key ICs are capable of generating test patterns, which can be controlled via ComPair. In this way it is possible to determine which part is defective.

Perform measurements under the following conditions:

• Service Default Mode.

• Video: Colour bar signal.

• Audio: 3 kHz left, 1 kHz right.

5.2 Service Mode s

The Service Mode feature is split into five parts:

• Service Default Mode (SDM).(option)

• Service Alignment Mode (SAM).(option)

• Factory Mode.

• Customer Service Mode (CSM).

• Computer Aided Repair Mode (ComPair).

SDM, SAM and the Factory mode offer features, which can be used by the Service engineer to repair/align a TV set. Some features are:

• A pre-defined situation to ensure measurements can be made under uniform conditions (SDM).(option)

• Activates the blinking LED procedure for error identification when no picture is available (SDM).(option)

• Make alignments (e.g. White Tone), reset the error buffer (SAM and Factory Mode).

• Display information (“SDM” or “SAM” indication in upper right corner of screen, error buffer, software version, operating hours, options and option codes, sub menus).(option)

The CSM is a Service Mode that can be enabled by the consumer. The CSM displays diagnosis information, which the customer can forward to the dealer or call centre. In CSM mode, “CSM”, is displayed in the top right corner of the screen. The information provided in CSM and the purpose of CSM is to:

• Increase the home repair hit rate.

• Decrease the number of nuisance calls.

• Solved customers’ problem without home visit.

5.2.1 General

Next items are applicable to all Service Modes or are general.

Life Timer

During the life time cycle of the TV set, a timer is kept (called “Op. Hour”). It counts the normal operation hours (not the Stand-by hours). The actual value of the timer is displayed in SDM and SAM in a decimal value.(option) Every two soft-resets increase the hour by + 1. Stand-by hours are not counted.

Software Identification, Version, and Cluster

The software ID, version, and cluster will be shown in the main menu display of SDM, SAM, and CSM. The screen will show: “AAAAB-X.YYY”, where:

• AAAA is the chassis name: TPS1011A x.yyy.

• B is the region indication: E = Europe, A = AP/China, U = NAFTA, L = LATAM.

• X is the main version number: this is updated with a major change of specification (incompatible with the previous software version). Numbering will go from 1 - 99 and AA - ZZ.

- If the main version number changes, the new version number is written in the NVM.

- If the main version number changes, the default settings are loaded.

• YYY is the sub version number: this is updated with a minor change (backwards compatible with the previous versions). Numbering will go from 000 - 999.

- If the sub version number changes, the new version number is written in the NVM.

- If the NVM is refreshed, the software identification, version, and cluster will also be written to NVM.

Display Option Code Selection(option)

When after an SSB or display exchange, the display option code is not set properly, it will result in a TV with “no display”. Therefore, it is required to set this display option code after such a repair. To do so, press the following key sequence on a standard RC transmitter: “062598” directly followed by MENU and “xxx”, where “xxx” is a 3 digit decimal value of the panel type: see column “Display Code” in Table 6-3 accepted and stored in NVM, the set will switch to Stand-by, to indicate that the process has been completed. During this algorithm, the NVM-content must be filtered, because several items in the NVM are TV-related and not SSB related (e.g. Model and Prod. S/N). Therefore, “Model” and “Prod. S/N” data is changed into “See Type Plate”. In case a call centre or consumer reads “See Type Plate” in CSM mode.

. When the value is

ComPair Mode is used for communication between a computer and a TV on I engineer to quickly diagnose the TV set by reading out error codes, read and write in NVMs, communicate with ICs and the micro processor (PWM, registers, etc.), and by making use of a fault finding database. It will also be possible to up and download the software of the TV set via I ComPair. To do this, ComPair has to be connected to the TV set via the ComPair connector, which will be accessible through the rear of the set (without removing the rear cover).

Note: For the new model range, a new remote control (RC) is used with some renamed buttons. This has an impact on the activation of the Service modes. For instance the old “MENU” button is now called “HOME” (or is indicated by a “house” icon).

2013-Jul-05

C /UART level and can be used by a Service

C with help of

5.2.2 Service Default Mode (SDM)(option)

Purpose

Set the TV in SDM mode in order to be able to create a predefined setting for measurements to be made. In this platform, a simplified SDM is introduced (without protection override and without tuning to a predefined frequency).

Specifications

• Set linear video and audio settings to 50%, but volume to 25%. Stored user settings are not affected.

• All service-unfriendly modes (if present) are disabled, since they interfere with diagnosing/repairing a set. These service unfriendly modes are: – (Sleep) timer. – Blue mute/Wall paper. – Auto switch “off” (when there is no “ident” signal). – Hotel or hospital mode. – Child lock or parental lock (manual or via V-chip).

back to

div. table

Service Modes, Error Codes, and Fault Finding

EN 15TPS10.1A LA 5.

– Skipping, blanking of “Not favourite”, “Skipped” or

“Locked” presets/channels.

– Automatic storing of Personal Preset or Last Status

settings.

– Automatic user menu time-out (menu switches

back/OFF automatically.

– Auto Volume levelling (AVL).

How to Activate SDM

To activate SDM, use the following methods:

• Press the following key sequence on the RC transmitter: “062596”, directly followed by the “Home” button.

After activating this mode, “SDM” will appear in the upper left corner of the screen.

On Screen Menu

After activating SDM, the following items are displayed, with SDM in the upper right corner of the screen to indicate that the television is in Service Default Mode. Menu items and explanation:

• xxxxx Operating hours (in decimal).

• AAAAB-X.YYY See Software Identification, Version, and

Cluster for the software name definition.

• ERR Shows all errors detected since the last time the buffer was erased in format <xxx> <xxx> <xxx> <xxx> <xxx> (five errors possible).

• OP Used to read-out the option bytes. In this chassis two times eight option codes are used.

How to Navigate

As this mode is read only, there is nothing to navigate. To switch to other modes, use one of the following methods:

• Command MENU from the user remote will exit SDM.

• To prevent the OSD from interfering with measurements in SDM, use the command “Adjust” or “Options” (“STATUS” or “INFO” for NAFTA and LATAM) from the user remote. This will switch the OSD “off” while remaining in the SDM mode. The “SDM” OSD is remains visible in the upper right corner of the screen. To exit SDM switch to “Stand-by” mode.

• Press the following key sequence on the remote control transmitter: “062596” directly followed by the OK button to

switch to SAM (do not allow the display to time out between entries while keying the sequence). Remarks: new remote controls will not have I+ button, but an “INFO” button instead.

How to Exit SDM

• Switch the set to Stand-by by pressing the standby button on the remote control transmitter or on the television set.

• Via a standard customer RC-transmitter: key in “00”-sequence. Note: If the TV is switched “off” by a power interrupt while in SDM, the TV will show up in the last status of SDM menu as soon as the power is supplied again. The error buffer will not be cleared.

5.2.3 Service Alignment Mode (SAM)(option)

Purpose

• To modify the NVM.

• To display/clear the error code buffer.

• To perform alignments.

Specifications

• Operation hours counter (maximum five digits displayed).

• Software version, error codes, and option settings display.

• Error buffer clearing.

• Option settings.

• Software alignments (White Tone).

• NVM Editor.

• Set screen mode to full screen (all content is visible).

How to Activate SAM

To activate SAM, use one of the following methods:

• Press the following key sequence on the remote control transmitter: “062596”, directly followed by the “INFO” button. Do not allow the display to time out between entries while keying the sequence.

• Or via ComPair.

After entering SAM, the following items are displayed, with “SAM” in the upper right corner of the screen to indicate that the television is in Service Alignment Mode.

Table 5-1 SAM mode overview

Main Menu Sub-menu 1 Sub-menu 2 Description

System Information Op Hour 00183 This represents the life timer. The timer counts normal opera tion hours,

Main SW ID e.g. “T911E 1.164E” or “T911HE 1.178A” See paragraph Software Identification, Version, and Cluster

ERR e.g. “000 000 000 000 000” Shows all er rors detected since th e last time the bu ffer was erased. Five

OP1 e.g. “012 007 208 002 056 032 007 030” Used to read-out the option bytes. See paragraph 6 .4 Optio n Settings OP2 e.g. “056 023 000 106 064 000 000 122”

Clear Press [OK] to clean the Error Codes

RGB Align Warm R Gain To align the White Tone. See

NVM editor Address Select and fill the NVM address

Upload to USB Copy Channel List to USB To upload several settings from the TV to an USB stick

immediately

G Gain B Gain

Normal R Gain

G Gain B Gain

Cool R Gain

G Gain B Gain

Store Store the RGB value

Value Select and fill the NVM value Store Store the value in the ad dress

Copy NVM to USB Copy Readable Info to USB Copy EDID to USB

but does not count Stand-by hours.

software name definition.

errors possible.

in the Alignments section for a detailed description. Ten codes are possible.

Erases the contents of the error buffer. Select this menu item and press the MENU RIGHT key on the remote control. The content of the error buffer is cleared.

paragraph 6.3 Software Alignments detailed description

in the Alignments section for a

for the

back to

div. table

2013-Jul-05

EN 16 TPS10.1A LA5.

Main Menu Sub-menu 1 Sub-menu 2 Description

Download from USB Copy Channel List from USB To download several settings from the USB stick to the TV

Initialize NVM Press [OK] to Initialize NVM immediately To initialize a (corrupted) NVM. Be careful, this will erase all settings. EDID Write Enable Press [OK] to enable EDID writable

Service Data Type Number Press [OK] use key pad edit type number

Clear OAD Version Press [OK] to clean OAD Version

Reload MAC address Press [OK] to reload MAC address from

Copy NVM from USB Copy Readable Info from USB Copy EDID from USB

immediately

Production Number Press [OK] use key pad edit production

12NC SSB Press [OK] use key pad edit SSB im mediately 12NC PSU Press [OK] use key pad edit PSU immediately 12NC Display Press [OK] use key pad edit display

immediately

ECD immediately

Service Modes, Error Codes, and Fault Finding

Enable EDID for writing

immediately

number immediately

immediately

Edit and display the applicable service data by usin g the d isplayed ke y pad.

Clean OAD (Over Air Download, firmware update method) Version

If MAC address value in NVM is missing, you can trigger this item in SAM mode to reload MAC address from flash ECD key to NVM.

How to Navigate

• In the SAM menu, select menu items with the UP/DOWN keys on the remote control transmitter. The selected item will be indicated. When not all menu items fit on the screen, use the UP/DOWN keys to display the next/previous menu items.

• With the “LEFT/RIGHT” keys, it is possible to: – (De) activate the selected menu item. – (De) activate the selected sub menu. – Change the value of the selected menu item.

• When you press the MENU button once while in top level SAM, the set will switch to the normal user menu (with the SAM mode still active in the background).

• Press the following key sequence on the remote control transmitter: “062596” directly followed by the “Home” button to switch to SDM (do not allow the display to time out between entries while keying the sequence).

How to Store SAM Settings

To store the settings changed in SAM mode (except the RGB Align settings), leave the top level SAM menu by using the POWER button on the remote control transmitter or the television set. The mentioned exceptions must be stored separately via the STORE button.

How to Exit SAM

Use one of the following methods:

• Switch the set to STANDBY by pressing the mains button on the remote control transmitter or the television set.

• Via a standard RC-transmitter, key in “00” sequence.

Note: When the TV is switched “off” by a power interrupt while in SAM, the TV will show up in “normal operation mode” as soon as the power is supplied again. The error buffer will not be cleared.

5.2.4 Contents of the Factory mode:

Purpose

• To perform extended alignments.

Specifications

• Displaying and or changing Panel ID information.

• Displaying and or changing Tuner ID information.

• Error buffer clearing.

• Various software alignment settings.

• Testpattern displaying.

• Public Broadcasting Service password Reset.

•etc.

How to Activate the Factory mode

To activate the Factory mode, use the following method:

• Press the following key sequence on the remote control transmitter: from the “Home screen” press “1999”, directly followed by the “Back” button. Do not allow the display to time out between entries while keying the sequence.

After entering the Factory mode, the following items are displayed,

Table 5-2 Factory mode overview

Item Item value

0 Main-MCU Ver TPS1011A_2.01 Main-MCU Version 1 Bootloader Ver V0.01 Bootloader Version 2 Sub-MCU Ver V0.01 SUB-MCU Version 3 EEPROM Ver V0.01 EEPROM Version 4 Date Dec 20 2012 Software release date 5 ModelName 32PFL3

6 Scaler MST6931XP Scaler model 7 Panel Type TPT315

8 Source TV Input source 9 Auto Color GO Only need to do automatic correction input source of effective,otherwise it is not action 10 W/B Pattern OFF W/B Pattern 11 SSC SSC 12 Enable OFF Enable on/off 13 LVDS Span 35.0KHz LVD Span 14 LVDS Step 2.00% LVD Step 15 ADC YPbPr(SD) ADC

2013-Jul-05

Default value

39PFL

008

3008

TPT39

B5-A04

0J1_HJ 1L02

42PFL 3008

TPT42 0H2_H VN01

Description32" 39" 42"

Model name

Display model

back to

div. table

Service Modes, Error Codes, and Fault Finding

Default value

Item Item value

16 Gain RGB RGB RGB A DC Gain 17 Offset RGB RGB RGB Offset RGB 18 ColorTemp Normal The current set of color temperature 18 Scaler MST6931XP Scaler model 20 Gain RGB RGB RGB A DC Gain 21 Offset RGB RGB RGB Offset RGB 22 Burn in OFF Turn on or turn off Burn in pattern 23 EEPROM Init Initial all EEPROM except the HDCP key and product serial number 24 Bcak LIT Time 00003.4

25 Total Time 00004.6

26 BackLight 100 Set the brightness of the ba cklight 27 Language English Factory Lanuguage 28 System Reset Reset the EEPROM data except the HDCP,product serial number,the factory menu ADC data,white balance set

29 Exit Exit

Hrs Hrs

00000. 0Hrs Hrs

Description32" 39" 42"

00000.

Bcaklight time 6Hrs Hrs

00000.

Total time 6Hrs Hrs

point,Black light,language and Energy Logo.

EN 17TPS10.1A LA 5.

How to Exit the Factory mode

Use one of the following methods:

• Select EXIT_FACTORY from the menu and press the “OK” button.

Note: When the TV is switched “off” by a power interrupt, or normal switch to “stand-by” while in the factory mode, the TV will show up in “normal operation mode” as soon as the power is supplied again. The error buffer will not be cleared.

5.2.5 Customer Service Mode (CSM)

Purpose

The Customer Service Mode shows error codes and information on the TV’s operation settings.The call centre can instruct the customer (by telephone) to enter CSM in order to identify the status of the set.This helps the call centre to diagnose problems and failures in the TV set before making a service call. The CSM is a read-only mode; therefore, modifications are not possible in this mode.

Specifications

• Ignore “Service unfriendly modes”.

• Line number for every line (to make CSM language independent).

• Set the screen mode to full screen (all contents on screen is visible).

• After leaving the Customer Service Mode, the original settings are restored.

• Possibility to use “CH+” or “CH-” for channel surfing, or enter the specific channel number on the RC.

replaced or is initialized after corruption, this production code has to be re-written to NVM.

• 1.3 HDCP keys Indicates the validity of the HDMI keys (or HDCP keys). In case these keys are not valid and the customer wants to make use of the HDMI functionality, the SSB has to be replaced.

• 1.4 NVM name Detects and displays NVM name.

• 1.5 Software Version Displays the software version.

• 1.6 SSB Gives an identification of the SSB as stored in NVM. Note that if an NVM is replaced or is initialized after corruption, this identification number has to be re-written to NVM. This identification number is the 12NC number of the SSB.

• 1.7 LCD display panel 12NC NVM read/write.

• 1.8 PSU 12NC NVM read/write.

How to Navigate

By means of the “CURSOR-DOWN/UP” knob (or the scroll wheel) on the RC-transmitter, can be navigated through the menus.

How to Exit CSM

To exit CSM, use one of the following methods.

• Press the MENU/HOME button on the remote control transmitter.

• Press the POWER button on the remote control transmitter.

• Press the POWER button on the television set.

How to Activate CSM

To activate CSM, press the following key sequence on a standard remote control transmitter: “456987” (do not allow the display to time out between entries while keying the sequence). After entering the Customer Service Mode, the following items are displayed.

Note: Activation of the CSM is only possible if there is no (user) menu on the screen!

Contents of CSM

• 1.1 Set Type This information is very helpful for a helpdesk/workshop as reference for further diagnosis. In this way, it is not necessary for the customer to look at the rear of the TV-set. Note that if an NVM is replaced or is initialized after corruption, this set type has to be re-written to NVM.

• 1.2 Production code Displays the production code (the serial number) of the TV. Note that if an NVM is

back to

div. table

2013-Jul-05

EN 18 TPS10.1A LA5.

19080_206_110323.eps

120224

Power Off

Standby Soft Mode

Power On

SemiStandby

Standby

Switch Off(Mains Power Plug)

Standby Soft Mode Command Received, previously in Standby Soft Mode (Power tact switch)

TV Wakeup commands Received (TV Wakeup keys)

Digital background tasks started

Digital background tasks completed

Swith On, previously in Standby/SemiStandby (Mains Power Plug)

Standby Soft Mode Command Received (Power tact switch)

Switch Off (Mains Power Plug)

Swith On, previously in Standby Soft Mode (Mains Power Plug)

Standby commands

Received (RC Standby key)

Standby Soft Mode Command Received, previously in Standby Soft Mode (Power tact switch)

TV Wakeup commands Received (TV Wakeup keys)

Switch On, previously in Power On Mode (Power tactswitch)

Standby Soft Mode Command Received, (Power tactswitch)

Switch Off (Mains Power Plug)

Switch On,previously in TV Operation Mode (Mains Power Plug)

5.3 Stepwise Start-up

Service Modes, Error Codes, and Fault Finding

2013-Jul-05

Figure 5-1 Stepwise Start-up

back to

div. table

Service Modes, Error Codes, and Fault Finding

10000_036_090121.eps

091118

UART SERVICE

CONNECTOR

UART SERVICE

CONNECTOR

TO I2C SERVICE CONNECTOR

TO TV

HDMI I

C only

Optional power

5V DC

ComPair II Developed by Philips Brugge

RC out

RC in

Optional

Switch

Power ModeLink/

Activity

ComPair II

Multi

function

RS232 /UART

EN 19TPS10.1A LA 5.

5.4 Service Tools

5.4.1 ComPair

Introduction

ComPair (Computer Aided Repair) is a Service tool for Philips Consumer Electronics products. and offers the following:

1. ComPair helps to quickly get an understanding on how to repair the chassis in a short and effective way.

2. ComPair allows very detailed diagnostics and is therefore capable of accurately indicating problem areas. No knowledge on I because ComPair takes care of this.

3. ComPair speeds up the repair time since it can automatically communicate with the chassis (when the micro processor is working) and all repair information is directly available.

4. ComPair features TV software up possibilities.

Specifications

ComPair consists of a Windows based fault finding program and an interface box between PC and the (defective) product. The ComPair II interface box is connected to the PC via an USB cable. For the TV chassis, the ComPair interface box and the TV communicate via a bi-directional cable via the service connector(s). The ComPair fault finding program is able to determine the problem of the defective television, by a combination of automatic diagnostics and an interactive question/answer procedure.

How to Connect

This is described in the chassis fault finding database in ComPair.

C or UART commands is necessary,

5.5 Software Upgrading

5.5.1 Description

It is possible for the user to upgrade the main software via the USB port. This allows replacement of a software image in a stand alone set. A description on how to upgrade the main software can be found in the DFU or on the Philips website.

5.5.2 Introduction

Philips continuously tries to improve its products, and it’s recommend that the TV software is updated when updates are available. Software update files can be obtained from the dealer or can be downloaded from the following websites:

http://www.philips.com/support

Preparing a portable memory for software upgrade

The following requirements have to be met:

1. A personal computer connected to the internet.

2. An archive utility that supports the ZIP-format (e.g. WinZip for Windows or Stufflt for Mac OS).

3. A FAT formatted USB memory stick (preferably empty).

Note:

1. Only FAT/DOS-formatted memory sticks are supported.

2. Only use software update files that can be found on the

http://www.philips.com/support

5.5.3 Check the current TV software version

Before starting the software upgrade procedure, it is advised to check that what the current TV software:

1. Press the “456987” button on the remote control to enter the CSM mode.

2. Use the up/down cursor keys to select “Current Main Software”.

If the current software version of the TV is the same as the latest update file found on http://www.philips.com/support not necessary to update the TV software.

web site.

, it is

Figure 5-2 ComPair II interface connection

Caution: It is compulsory to connect the TV to the PC as

shown in the picture above (with the ComPair interface in between), as the ComPair interface acts as a level shifter. If one connects the TV directly to the PC (via UART), ICs can be blown!

How to Order

ComPair II order codes:

• ComPair II interface: 3122 785 91020.

• Software is available via the Philips Service web portal.

• ComPair UART interface cable for TPS10.1x xx. (using DB9 to 2mm pitch JST connector): 3122 785 90630.

Note: When you encounter problems, contact your local support desk.

5.5.4 Download the latest software

1. Open the internet page http://www.philips.com/support

2. Find information and software related to the TV.

3. Select the latest software update file and download it to the PC.

4. Insert the USB memory stick into one of the USB ports of the PC.

5. Decompress the downloaded ZIP file and copy it to the root directory of the USB flash drive.

5.5.5 Update the TV software

1. Turn the TV on and wait for it to boot completely.

2. Insert the USB memory stick that contains the software update files in one of the TV’s USB ports.

3. The TV will detect the USB memory stick automatically. Then a window jumps out as Figure 5-3 Note: If the USB flash drive is not detected after power up, disconnect it and re-insert it.

4. Select [Update] and press OK. See Figure 5-3

5. To proceed, In next menu select [Start] and press OK to start software updates. See Figure 5-4

6. Upgrading will now begins and the status of the updating progress will be displayed.

7. When the TV software is updated. Remove your USB flash drive, then select [Restart] and press OK to restart the TV.See Figure 5-5

back to

div. table

2013-Jul-05

EN 20 TPS10.1A LA5.

19080_207_110324.eps

110324

Figure 5-3 Update the TV software [1/3]

Figure 5-4 Update the TV software [2/3]

Service Modes, Error Codes, and Fault Finding

• FUS_clustername_version.zip: Contains the “autorun.bin” which is needed to upgrade the TV main software and the software download application.

• NVM_clustername_version.zip: Default NVM content. Must be programmed via ComPair.

5.5.7 How to Copy NVM Data to/from USB

When copying data to and from a USB memory stick, the folder “repair” is used. When inserting an empty USB memory stick, and downloading data to the stick, the TV will create this folder. When sending data from a USB memory stick to a TV, the intended data must be available in the “repair” folder. Note that when copying EDID data to the TV, all necessary EDID files must be in this folder. Service mode overview for your reference.

Table 5-3 Service mode overview

Service Modes Description

SAM(option) Service alignment mode Factory Mode Used for extended alignments SDM(option) Service default Mode

19080_208_110324.eps

110324

CSM 3-page compact CSM pages. There will be CSM dump to

USB SW upgradeable SW-upgrading of flash memoriesMST6931XP can be

NVM-Editor in SAM(option)

Service Data New Service data in SAM for CTN, Prod. no., 12NC

USB copy/paste in SAM(option)

UART logging There will be printout available in UART. No specifications

Blind SAM(option) RC sequence “062598” + “Menu” +

Clear Buffer RC sequence “062599” + “OK” or via SAM

USB-stick upon entering CSM-mode

done via USB. The main SW can be upgraded vi a the ZIP file downloaded.

NVM-editor will function as in the past: Address and Va lue field is a decimal value via digit entry

programming with virtual key board Channel list, NVM data, Readable info, EDID

of the printout, per MTK provision/definition.

“Panel code”

19080_209_110324.eps

Figure 5-5 Update the TV software [3/3]

Note:

• Do not remove the USB flash drive during the software update.

• If a power failure occurs during the update, do not remove the USB flash drive from the TV. The TV will continue the software update as soon as the power comes up again.

• If an error occurs during the update retry the procedure or contact the dealer.

• We do not recommend downgrading to an older version.

• Once the upgrade is finished, use the PC to remove the TV software from the USB portable memory.

5.5.6 Content and Usage of the One-Zip Software File

Below you find a content explanation of the One-Zip file, and instructions on how and when to use it. Only files that are relevant for Service are mentioned here.

• EDID_clustername.zip: Contains the EDID content of the different EDID NVMs. See ComPair for further instructions.

110324

5.6 Error Codes(option)

5.6.1 Introduction

Error codes are required to indicate failures in the TV set. In principle a unique error code is available for every:

• Activated (SW) protection.

•Failing I

• General I The last five errors, stored in the NVM, are shown in the Service menu’s. This is called the error buffer. The error code buffer contains all errors detected since the last time the buffer was erased. The buffer is written from left to right. When an error occurs that is not yet in the error code buffer, it is displayed at the left side and all other errors shift one position to the right. An error will be added to the buffer if this error differs from any error in the buffer. The last found error is displayed on the left. An error with a designated error code never leads to a deadlock situation. It must always be diagnosable (e.g. error buffer via OSD or blinking LED or via ComPair). In case a failure identified by an error code automatically results in other error codes (cause and effect), only the error code of the MAIN failure is displayed.

5.6.2 How to Read the Error Buffer

You can read the error buffer in three ways:

• On screen via the SAM/SDM/CSM (if you have a picture).

C device.

C error.

Example: – ERROR: 000 000 000 000 000: No errors detected – ERROR: 013 000 000 000 000: Error code 13 is the

last and only detected error

2013-Jul-05

back to

div. table

+ 46 hidden pages