TPH18.2A
Chassis name |
Platform |
Model name |
|
|
22PFA5403S/67 |
TPH18.2A LA |
V201 |
|
|
|
22PFA5403S/70 |
Published by Amy.ma 1805 Quality |
Subject to modification |
3122 785 20590 |
|
|
2018-Feb-04 |
2018 © 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 Philips Electronics N.V.
1.Product information……….…………………………………………………………………………………3
2.Precautions, Notes, and Abbreviation List……………………………………………………………4
3.Mechanical Instructions………………….…………………………………………………………………10
Cable dressing (22" 5403 series)……………………………………………………………………………10
Assembly/Panel Removal ……………………………………………………………………………………11
4.Service Modes…………….…………….………………….…………………………………………….….14
5.Software upgrading……………………………………………………………………………………..16
6.Trouble Shooting…...…………………………………………………………………………………….…..17
7.Electrical Diagram…..…………………….………………………………………………………………20
8.IC Data Sheet……...………………………………………………………………………………….…..23
9.Circuit Diagrams……………..……………………………………………………………………………….28
9.1715G9547 M+P BOARD………………………………………………………………………………..28
9.2715G8576 IR/LED Panel…………………………………………..…………………………………38
10.Styling Sheet……………….…………………….………………………………………………………….39
5403 series 22"………………………………………………………………………………………………39
Published by Amy.ma 1805 Quality |
Subject to modification |
3122 785 20590 |
|
|
2018-Feb-04 |
2018 © 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 Philips Electronics N.V.
Product information may be subject to change without prior notice. For detailed product information, please go to www.philips.com/support
Display & Sound
Intrinsic resolution
• 1920 x 1080
Sound power
• 3W x 2
Supported input signal formats
Video formats
Resolution — Refresh rate
•480i - 60 Hz
•480p - 60 Hz
•576i - 50 Hz
•576p - 50 Hz
•720p - 50 Hz, 60 Hz
•1080i - 50 Hz, 60 Hz
•1080p - 50 Hz, 60 Hz
Computer formats
Resolution — Refresh rate
•640 x 480 - 60 Hz
•800 x 600 - 60 Hz
•1024 x 768 - 60 Hz
•1360 x 768 - 60 Hz
•1920 x 1080 - 60 Hz
Connectivity
TV Side
•POWER
•USB
•HDMI
•AV IN: CVBS, Audio L, Audio R
TV Rear
•Antenna (75 ohm)
•AUDIO IN (VGA/DVI)
•VAG
Multimedia
Supported storage devices: USB (Supports FAT 32/NTFS USB storage devices.)
Playback formats
Video formats: MPEG- 2/MPEG 4, H.264
Audio formats: MP3
Image formats: JPEG
Documentation formats: TXT
Power supply/ tuner/ reception/ transmission
Power supply
•Mains: 110-240V, 50-60Hz
•Standby power consumption: ≤0.5W
•Ambient temperature: 5°C to 40°C
•Power consumption: 30W
Tuner/ reception/ transmission
Antenna input: 75ohm coaxial (IEC75)
TV system: NTSC, SECAM, PAL
Video Play: NTSC, SECAM, PAL
2. Precautions, Notes, and
Abbreviation List
2.1 Safety 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 ! , 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 MΩ and 12 MΩ.
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.
2.2 Warnings
•All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD ). 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.
2.3 Notes
2.3.1 General
•Measure the voltages and waveforms with regard to the chassis (= tuner) ground (), or hot ground (
), 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 () and without (
) aerial signal. Measure the voltages in the power supply section both in normal operation (
) and in stand-by (
). These values are indicated by means of the appropriate symbols.
2.3.2 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 kΩ).
•Resistor values with no multiplier may be indicated with either an “E” or an “R” (e.g. 220E or 220R indicates 220 Ω).
•All capacitor values are given in micro-farads (µ = x10-6), nano-farads (n = x10-9), or pico-farads (p = x10-12).
•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.
2.3.3 Spare parts
For the latest spare part overview, consult your Philips Spare Part web portal.
2.3.4 BGA (Ball Grid Array) ICs Introduction
For more information on how to handle BGA devices, visit this URL: http://www.atyourservice-magazine.com. Select “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.
2.3.5 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.
2.3.6 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 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.
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.
Figure 3-1 Serial number (example)
2.3.7 Board Level Repair (BLR) or Component Level Repair (CLR)
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!
2.3.8 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 |
|
originating from the USA and used e.g. in |
|
dangerous in themselves, they can cause unexpected |
|
LATAM and AP-NTSC countries |
|
reactions that are best avoided. Before reaching into a |
B-TXT |
Blue TeleteXT |
|
powered TV set, it is best to test the high voltage |
C |
Centre channel (audio) |
|
insulation. It is easy to do, and is a good service |
CEC |
Consumer Electronics Control bus: remote |
|
precaution. |
|
|
control bus on HDMI connections |
|
|
CL |
Constant Level: audio output to connect |
2.4 Abbreviation List |
|
with an external amplifier |
|
0/6/12 |
SCART switch control signal on A/V board. |
CLR |
Component Level Repair |
|
0 = loop through (AUX to TV),6 = play 16 : |
ComPair |
Computer aided rePair |
|
9 format, 12 = play 4 : 3 format |
CP |
Connected Planet / Copy Protection |
DNR |
Digital Noise Reduction: noise reduction |
CSM |
Customer Service Mode |
|
feature of the set |
CTI |
Color Transient Improvement: manipulates |
AARA |
Automatic Aspect Ratio Adaptation: |
|
steepness of chroma transients |
|
algorithm that adapts aspect ratio to |
CVBS |
Composite Video Blanking and |
|
remove horizontal black bars; keeps the |
|
Synchronization |
|
original aspect ratio |
DAC |
Digital to Analogue Converter |
ACI |
Automatic Channel Installation: algorithm |
DBE |
Dynamic Bass Enhancement: extra low |
|
that installs TV channels directly from a |
|
frequency amplification |
|
cable network by means of a predefined |
DCM |
Data Communication Module. Also |
|
TXT page |
|
referred to as System Card or Smartcard |
ADC |
Analogue to Digital Converter |
|
(for iTV). |
AFC |
Automatic Frequency Control: control |
DDC |
See “E-DDC” |
|
signal used to tune to the correct |
D/K |
Monochrome TV system. Sound carrier |
|
frequency |
|
distance is 6.5 MHz |
AGC |
Automatic Gain Control: algorithm that |
DFI |
Dynamic Frame Insertion |
|
ontrols the video input of the feature box |
DFU |
Directions For Use: owner's manual |
AM |
Amplitude Modulation |
DMR |
Digital Media Reader: card reader |
AP |
Asia Pacific |
DMSD |
Digital Multi Standard Decoding |
AR |
Aspect Ratio: 4 by 3 or 16 by 9 |
DNM |
Digital Natural Motion |
ASF |
Auto Screen Fit: algorithm that adapts |
DRAM |
Dynamic RAM |
|
aspect ratio to remove horizontal black |
DRM |
Digital Rights Management |
|
bars without discarding video information |
DSP |
Digital Signal Processing |
ATSC |
Advanced Television Systems Committee, |
DST |
Dealer Service Tool: special remote control |
|
the digital TV standard in the USA |
|
designed for service technicians |
ATV |
See Auto TV |
DTCP |
Digital Transmission Content Protection; A |
Auto TV |
A hardware and software control system |
|
protocol for protecting digital audio/video |
|
that measures picture content, and adapts |
|
content that is traversing a high speed |
|
image parameters in a dynamic way |
|
serial bus, such as IEEE-1394 |
AV |
External Audio Video |
DVB-C |
Digital Video Broadcast - Cable |
AVC |
Audio Video Controller |
DVB-T |
Digital Video Broadcast - Terrestrial |
AVIP |
Audio Video Input Processor |
DVD |
Digital Versatile Disc |
B/G |
Monochrome TV system. Sound carrier |
DVI(-d) |
Digital Visual Interface (d= digital only) |
|
distance is 5.5 MHz |
E-DDC |
Enhanced Display Data Channel (VESA |
BDS |
Business Display Solutions (iTV) |
|
standard for communication channel and |
BLR |
Board-Level Repair |
|
display). Using E-DDC, the video source |
BTSC |
Broadcast Television Standard Committee. |
|
can read the EDID information form the |
|
Multiplex FM stereo sound system, |
|
display. |
EDID |
Extended Display Identification Data |
|
Uncompressed digital component or digital |
|
(VESA standard) |
|
composite signals can be used. The SDI |
EEPROM |
Electrically Erasable and Programmable |
|
signal is self-synchronizing, uses 8 bit or |
|
Read Only Memory |
|
10 bit data words, and has a maximum |
EMI |
Electro Magnetic Interference |
|
data rate of 270 Mbit/s, with a minimum |
EPG |
Electronic Program Guide |
|
bandwidth of 135 MHz. |
EPLD |
Erasable Programmable Logic Device |
iTV |
Institutional TeleVision; TV sets for hotels, |
EU |
Europe |
|
hospitals etc. |
EXT |
EXTernal (source), entering the set by |
LS |
Last Status; The settings last chosen by |
|
SCART or by cinches (jacks) |
|
the customer and read and stored in RAM |
FDS |
Full Dual Screen (same as FDW) |
|
or in the NVM. They are called at start-up |
FDW |
Full Dual Window (same as FDS) |
|
of the set to configure it according to the |
FLASH |
FLASH memory |
|
customer's preferences |
FM |
Field Memory or Frequency Modulation |
LATAM |
Latin America |
FPGA |
Field-Programmable Gate Array |
LCD |
Liquid Crystal Display |
FTV |
Flat TeleVision |
LED |
Light Emitting Diode |
Gb/s |
Giga bits per second |
L/L' |
Monochrome TV system. Sound carrier |
G-TXT |
Green TeleteXT |
|
distance is 6.5 MHz. L' is Band I, L is all |
H |
H_sync to the module |
|
bands except for Band I |
HD |
High Definition |
LPL |
LG.Philips LCD (supplier) |
HDD |
Hard Disk Drive |
LS |
Loudspeaker |
HDCP |
High-bandwidth Digital Content Protection: |
LVDS |
Low Voltage Differential Signalling |
|
A “key” encoded into the HDMI/DVI signal |
Mbps |
Mega bits per second |
|
that prevents video data piracy. If a source |
M/N |
Monochrome TV system. Sound carrier |
|
is HDCP coded and connected via |
|
distance is 4.5 MHz |
|
HDMI/DVI without the proper HDCP |
MHEG |
Part of a set of international standards |
|
decoding, the picture is put into a “snow |
|
related to the presentation of multimedia |
|
vision” mode or changed to a low |
|
information, standardised by the |
|
resolution. For normal content distribution |
|
Multimedia and Hypermedia Experts |
|
the source and the display device must be |
|
Group. It is commonly used as a language |
|
enabled for HDCP “software key” |
|
to describe interactive television services |
|
decoding. |
MIPS |
Microprocessor without Interlocked |
HDMI |
High Definition Multimedia Interface |
|
Pipeline-Stages; A RISC-based |
HP |
HeadPhone |
|
microprocessor |
I |
Monochrome TV system. Sound carrier |
MOP |
Matrix Output Processor |
|
distance is 6.0 MHz |
MOSFET |
Metal Oxide Silicon Field Effect Transistor, |
I2C |
Inter IC bus |
|
switching device |
I2D |
Inter IC Data bus |
MPEG |
Motion Pictures Experts Group |
I2S |
Inter IC Sound bus |
MPIF |
Multi Platform InterFace |
IF |
Intermediate Frequency |
MUTE |
MUTE Line |
IR |
Infra Red |
MTV |
Mainstream TV: TV-mode with Consumer |
IRQ |
Interrupt Request |
|
TV features enabled (iTV) |
ITU-656 |
The ITU Radio communication Sector |
NC |
Not Connected |
|
(ITU-R) is a standards body subcommittee |
NICAM |
Near Instantaneous Compounded Audio |
|
of the International Telecommunication |
|
Multiplexing. This is a digital sound system, |
|
Union relating to radio communication. |
|
mainly used in Europe. |
|
ITU-656 (a.k.a. SDI), is a digitized video |
NTC |
Negative Temperature Coefficient, |
|
format used for broadcast grade video. |
|
non-linear resistor |
NTSC |
National Television Standard Committee. |
RAM |
Random Access Memory |
|
Color system mainly used in North |
RGB |
Red, Green, and Blue. The primary color |
|
America and Japan. Color carrier NTSC |
|
signals for TV. By mixing levels of R, G, |
|
M/N= 3.579545 MHz, NTSC 4.43= |
|
and B, all colors (Y/C) are reproduced. |
|
4.433619 MHz (this is a VCR norm, it is |
RC |
Remote Control |
|
not transmitted off-air) |
RC5 / RC6 |
Signal protocol from the remote control |
NVM |
Non-Volatile Memory: IC containing TV |
|
receiver |
|
related data such as alignments |
RESET |
RESET signal |
O/C |
Open Circuit |
ROM |
Read Only Memory |
OSD |
On Screen Display |
RSDS |
Reduced Swing Differential Signalling data |
OAD |
Over the Air Download. Method of |
|
interface |
|
software upgrade via RF transmission. |
R-TXT |
Red TeleteXT |
|
Upgrade software is broadcasted in TS |
SAM |
Service Alignment Mode |
|
with TV channels. |
S/C |
Short Circuit |
OTC |
On screen display Teletext and Control; |
SCART |
Syndicat des Constructeurs d'Appareils |
|
also called Artistic (SAA5800) |
|
Radiorécepteurs et Téléviseurs |
P50 |
Project 50: communication protocol |
SCL |
Serial Clock I2C |
|
between TV and peripherals |
SCL-F |
CLock Signal on Fast I2C bus |
PAL |
Phase Alternating Line. Color system |
SD |
Standard Definition |
|
mainly used in West Europe (colour carrier |
SDA |
Serial Data I2C |
|
= 4.433619 MHz) and South America |
SDA-F |
DAta Signal on Fast I2C bus |
|
(colour carrier PAL M = 3.575612 MHz and |
SDI |
Serial Digital Interface, see “ITU-656” |
|
PAL N = 3.582056 MHz) |
SDRAM |
Synchronous DRAM |
PCB |
Printed Circuit Board (same as “PWB”) |
SECAM |
SEequence Couleur Avec Mémoire. |
PCM |
Pulse Code Modulation |
|
Colour system mainly used in France and |
PDP |
Plasma Display Panel |
|
East Europe. Colour carriers = 4.406250 |
PFC |
Power Factor Corrector (or |
|
MHz and 4.250000 MHz |
|
Pre-conditioner) |
SIF |
Sound Intermediate Frequency |
PIP |
Picture In Picture |
SMPS |
Switched Mode Power Supply |
PLL |
Phase Locked Loop. Used for e.g. FST |
SoC |
System on Chip |
|
tuning systems. The customer can give |
SOG |
Sync On Green |
|
directly the desired frequency |
SOPS |
Self Oscillating Power Supply |
POD |
Point Of Deployment: a removable CAM |
SPI |
Serial Peripheral Interface bus; a 4-wire |
|
module, implementing the CA system for a |
|
synchronous serial data link standard |
|
host (e.g. a TV-set) |
S/PDIF |
Sony Philips Digital InterFace |
POR |
Power On Reset, signal to reset the uP |
SRAM |
Static RAM |
PSDL |
Power Supply for Direct view LED |
SRP |
Service Reference Protocol |
|
backlight with 2D-dimming |
SSB |
Small Signal Board |
PSL |
Power Supply with integrated LED drivers |
SSC |
Spread Spectrum Clocking, used to |
PSLS |
Power Supply with integrated LED drivers |
|
reduce the effects of EMI |
|
with added Scanning functionality |
STB |
Set Top Box |
PTC |
Positive Temperature Coefficient, |
STBY |
STand-BY |
|
non-linear resistor |
SVGA |
800 × 600 (4:3) |
PWB |
Printed Wiring Board (same as “PCB”) |
SVHS |
Super Video Home System |
PWM |
Pulse Width Modulation |
SW |
Software |
QRC |
Quasi Resonant Converter |
SWAN |
Spatial temporal Weighted Averaging |
QTNR |
Quality Temporal Noise Reduction |
|
Noise reduction |
QVCP |
Quality Video Composition Processor |
SXGA |
1280 × 1024 |
TFT |
Thin Film Transistor |
|
toward external amplifier |
THD |
Total Harmonic Distortion |
VSB |
Vestigial Side Band; modulation method |
TMDS |
Transmission Minimized Differential |
WYSIWYR |
What You See Is What You Record: record |
|
Signalling |
|
selection that follows main picture and |
TS |
Transport Stream |
|
sound |
TXT |
TeleteXT |
WXGA |
1280 × 768 (15:9) |
TXT-DW |
Dual Window with TeleteXT |
XTAL |
Quartz crystal |
UI |
User Interface |
XGA |
1024 × 768 (4:3) |
uP |
Microprocessor |
Y |
Luminance signal |
UXGA |
1600 × 1200 (4:3) |
Y/C |
Luminance (Y) and Chrominance (C) |
V |
V-sync to the module |
|
signal |
VESA |
Video Electronics Standards Association |
YPbPr |
Component video. Luminance and scaled |
VGA |
640 × 480 (4:3) |
|
color difference signals (B-Y and R-Y) |
VL |
Variable Level out: processed audio output |
YUV |
Component video |
3.1 Cable Dressing
ECN403
CN8605
CN403
Mainboard +Power board
(1052)
CN401 CN601
ECN401
J IR(1056)Module
ECN601 |
ECN601 |
|
SPEAKER |
|
SPEAKER |
(1184) |
|
(1184) |
|
Back cover overview (22" 5403 series) |
3.2.1Stand removal
1.Remove the fixation screws [1] that secure the stand.
2.Take the stand bracket out from the set.
1 |
1 |
3.2.2IR board Control Unit
1.Unplug the connector [2] from the IR board.
2.Press the snap that marked by blue box below backward then take out the IR board. When defective, replace the whole unit.
2
1
3.2.3Rear Cover
Warning: Disconnect the mains power cord before removing the rear cover.
1.Releasing the clips carefully at the indicated areas [2] that secure the back cover.
2.Unplug connector [3] carefully, as the speaker is catch on back cover.
3.Gently lift the rear cover from the TV. Make sure that wires and cables are not damaged while lifting the rear cover from the set.
2
2
3