Copyright 2010 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
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the prior permission of Philips.
Published by Arya 1238 Service Audio Printed in The Netherlands Subject to modification
2.Safety Instructions, Warnings, Notes, and Abbreviation List
Index of this chapter:
2.1 Safety Instructions
2.2 Warnings
2.3 Notes
2.4 Abbreviation List
2.1Safety 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 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.
2.2Warnings
•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.
2.3Notes
2.3.1General
•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 (see chapter 5) 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.
2.3.2Schematic 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 u10
nano-farads (n u10
•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 in the Spare Parts
List. Therefore, always check this list when there is any
doubt.
2.3.3BGA (Ball Grid Array) ICs
Introduction
For more information on how to handle BGA devices, visit this
URL: www.atyourservice.ce.philips.com (needs subscription,
not available for all regions). After login, 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,
which is coupled to the 12NC. For an overview of these profiles,
visit the website www.atyourservice.ce.philips.com (needs
subscription, but is not available for all regions)
You will find this and more technical information within the
“Magazine”, chapter “Repair downloads”.
For additional questions please contact your local repair help
desk.
2.3.4Lead-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 Philips SAC305 with order
code 0622 149 00106. 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.
-9
), or pico-farads (p u10
-12
-6
),
).
Safety Instructions, Warnings, Notes, and Abbreviation List
2.3.5Alternative BOM identification
1 - 4
2.4Abbreviation List
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:
KX2B0835000001) indicates the number of the alternative
B.O.M. (Bill Of Materials) that has been used for producing the
specific AV set. In general, it is possible that the same AV
model on the market is produced with e.g. two different types
of display, coming from two different suppliers. This
will then result in sets which have the same CTN (Commercial
Type Number; e.g. MCM394/12) but which have a different
B.O.M. number.
Also, it is possible that same model on the market is produced
with two production centers, however their partslist is the same.
In such case, no alternative B.O.M. will be created.
By looking at the third digit of the serial number, one can
identify which B.O.M. is used for the set he is working with.
If the third digit of the serial number contains the number “1”
(example: KX1B033500001), then the set has been
manufactured according to B.O.M. number 1. If the third digit is
a “2” (example: KX2B0335000001), 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.
LM is Arts), 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 2008 week 50). The 6 last digits contain the
serial number.
Model FWM572/12
220-230 50Hz 60W
FWM572/12
LM1A0850005644
Figure 2-1 Serial number (example)
2.3.6Module Level Repair (MLR) 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!
2.3.7Practical 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.
0/6/12SCART switch control signal on A/V
board. 0 = loop through (AUX to TV),
6 = play 16 : 9 format, 12 = play 4 : 3
format
2DNRSpatial (2D) Noise Reduction
3DNRTemporal (3D) Noise Reduction
AARAAutomatic Aspect Ratio Adaptation:
algorithm that adapts aspect ratio to
remove horizontal black bars; keeps
the original aspect ratio
ACIAutomatic Channel Installation:
algorithm that installs TV channels
directly from a cable network by
means of a predefined TXT page
ADCAnalogue to Digital Converter
AFCAutomatic Frequency Control: control
signal used to tune to the correct
frequency
AGCAutomatic Gain Control: algorithm that
controls the video input of the feature
box
AMAmplitude Modulation
ANRAutomatic Noise Reduction: one of the
algorithms of Auto TV
APAsia Pacific
ARAspect Ratio: 4 by 3 or 16 by 9
ASFAuto Screen Fit: algorithm that adapts
aspect ratio to remove horizontal black
bars without discarding video
information
ATSCAdvanced Television Systems
Committee, the digital TV standard in
the USA
ATVSee Auto TV
Auto TVA hardware and software control
system that measures picture content,
and adapts image parameters in a
dynamic way
AVExternal Audio Video
AVCAudio Video Controller
AVIPAudio Video Input Processor
B/GMonochrome TV system. Sound
carrier distance is 5.5 MHz
BLRBoard-Level Repair
BTSCBroadcast Television Standard
Committee. Multiplex FM stereo sound
system, originating from the USA and
used e.g. in LATAM and AP-NTSC
countries
B-TXTBlue TeleteXT
CCentre channel (audio)
CECConsumer Electronics Control bus:
remote control bus on HDMI
connections
CLConstant Level: audio output to
connect with an external amplifier
CLRComponent Level Repair
COLUMBUSCOlor LUMinance Baseband
Synchronization
DACDigital to Analogue Converter
DBEDynamic Bass Enhancement: extra
low frequency amplification
DDCSee “E-DDC”
1 -5
Safety Instructions, Warnings, Notes, and Abbreviation List
D/KMonochrome TV system. Sound
carrier distance is 6.5 MHz
DFIDynamic Frame Insertion
DFUDirections For Use: owner's manual
DMRDigital Media Reader: card reader
DMSDDigital Multi Standard Decoding
DNMDigital Natural Motion
DNRDigital Noise Reduction: noise
DRAMDynamic RAM
DRMDigital Rights Management
DSPDigital Signal Processing
DSTDealer Service Tool: special remote
DTCPDigital Transmission Content
DVB-CDigital Video Broadcast - Cable
DVB-TDigital Video Broadcast - Terrestrial
DVDDigital Versatile Disc
DVI(-d)Digital Visual Interface (d= digital only)
E-DDCEnhanced Display Data Channel
EDIDExtended Display Identification Data
EEPROMElectrically Erasable and
EMIElectro Magnetic Interference
EPLDErasable Programmable Logic Device
EUEurope
EXTEXTernal (source), entering the set by
FBLFast BLanking: DC signal
FDSFull Dual Screen (same as FDW)
FDWFull Dual Window (same as FDS)
FLASHFLASH memory
FMField Memory or Frequency
FPGAField-Programmable Gate Array
FTVFlat TeleVision
Gb/sGiga bits per second
G-TXTGreen TeleteXT
HH_sync to the module
HDHigh Definition
HDDHard Disk Drive
HDCPHigh-bandwidth Digital Content
I
I2DInter IC Data bus
I2SInter IC Sound bus
IFIntermediate Frequency
InterlacedScan mode where two fields are used
reduction feature of the set
control designed for service
technicians
Protection; A protocol for protecting
digital audio/video content that is
traversing a high speed serial bus,
such as IEEE-1394
(VESA standard for communication
channel and display). Using E-DDC,
the video source can read the EDID
information form the display.
(VESA standard)
Programmable Read Only Memory
SCART or by cinches (jacks)
accompanying RGB signals
Modulation
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.
dnuoS.metsysVTemorhconoMI
carrier distance is 6.0 MHz
to form one frame. Each field contains
half the number of the total amount of
lines. The fields are written in “pairs”,
causing line flicker.
IRInfra Red
IRQInterrupt Request
ITU-656The 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
a maximum data rate of 270 Mbit/s,
with a minimum bandwidth of 135
MHz.
ITVInstitutional TeleVision; TV sets for
hotels, hospitals etc.
JOPJaguar Output Processor
LSLast 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
LATAMLatin America
LCDLiquid Crystal Display
LEDLight 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
LORELOcal REgression approximation
noise reduction
LPLLG.Philips LCD (supplier)
LSLoudspeaker
LVDSLow Voltage Differential Signalling
MbpsMega bits per second
M/NMonochrome TV system. Sound
carrier distance is 4.5 MHz
MIPSMicroprocessor without Interlocked
Pipeline-Stages; A RISC-based
microprocessor
MOPMatrix Output Processor
MOSFETMetal Oxide Silicon Field Effect
Transistor, switching device
MPEGMotion Pictures Experts Group
MPIFMulti Platform InterFace
MUTEMUTE Line
NCNot Connected
NICAMNear Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, mainly used in Europe.
NTCNegative Temperature Coefficient,
non-linear resistor
NTSCNational 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)
NVMNon-Volatile Memory: IC containing
TV related data such as alignments
O/COpen Circuit
OSDOn Screen Display
OTCOn screen display Teletext and
Control; also called Artistic (SAA5800)
P50Project 50: communication protocol
between TV and peripherals
PALPhase Alternating Line. Color system
mainly used in West Europe (color
carrier= 4.433619 MHz) and South
America (color carrier PAL M=
1 -
Safety Instructions, Warnings, Notes, and Abbreviation List
PIPPicture In Picture
PLLPhase Locked Loop. Used for e.g.
PORPower On Reset, signal to reset the uP
Progressive ScanScan mode where all scan lines are
PTCPositive Temperature Coefficient,
PWBPrinted Wiring Board (same as “PCB”)
PWMPulse Width Modulation
QRCQuasi Resonant Converter
QTNRQuality Temporal Noise Reduction
QVCPQuality Video Composition Processor
RAMRandom Access Memory
RGBRed, Green, and Blue. The primary
RCRemote Control
RC5 / RC6Signal protocol from the remote
RESETRESET signal
ROMRead Only Memory
R-TXTRed TeleteXT
SAMService Alignment Mode
S/CShort Circuit
SCARTSyndicat des Constructeurs
SCLSerial Clock I
SCL-FCLock Signal on Fast I2C bus
SDStandard Definition
SDASerial Data I
SDA-FDAta Signal on Fast I2C bus
SDISerial Digital Interface, see “ITU-656”
SDRAMSynchronous DRAM
SECAMSEequence Couleur Avec Mémoire.
SIFSound Intermediate Frequency
SMPSSwitched Mode Power Supply
SoCSystem on Chip
SOGSync On Green
SOPSSelf Oscillating Power Supply
S/PDIFSony Philips Digital InterFace
SRAMStatic RAM
SRPService Reference Protocol
SSBSmall Signal Board
STBYSTand-BY
SVGA800x600 (4:3)
SVHSSuper Video Home System
SWSoftware
SWANSpatial temporal Weighted Averaging
SXGA1280x1024
TFTThin Film Transistor
THDTotal Harmonic Distortion
TMDSTransmission Minimized Differential
TXTTeleteXT
TXT-DWDual Window with TeleteXT
UIUser Interface
uPMicroprocessor
UXGA1600x1200 (4:3)
conditioner)
FST tuning systems. The customer
can give directly the desired frequency
displayed in one frame at the same
time, creating a double vertical
resolution.
non-linear resistor
color signals for TV. By mixing levels
of R, G, and B, all colors (Y/C) are
reproduced.
control receiver
d'Appareils Radiorécepteurs et
Téléviseurs
Color system mainly used in France
and East Europe. Color carriers=
4.406250 MHz and 4.250000 MHz
Noise reduction
Signalling
2
C
2
C
VV-sync to the module
VCRVideo Cassette Recorder
VESAVideo Electronics Standards
Association
VGA640x480 (4:3)
VLVariable Level out: processed audio
output toward external amplifier
VSBVestigial Side Band; modulation
method
WYSIWYRWhat You See Is What You Record:
record selection that follows main
picture and sound
WXGA1280x768 (15:9)
XTALQuartz crystal
XGA1024x768 (4:3)
YLuminance signal
Y/CLuminance (Y) and Chrominance (C)
signal
YPbPrComponent video. Luminance and
scaled color difference signals (B-Y
and R-Y)
YUVComponent video
2-1
Mechanical and Dismantling Instructions
Dismantling Instruction
The following guidelines show how to dismantle the player.
Step1: Remove 4 screws around the Top Cover, and then remove the Top Cover (Figure 1).
Detailed information please refer to the model set.
Figure 1
Step2: If it is necessary to dismantle Loader or Front Panel, the Front door should be removed first. (Figure 2)
Note: Make sure to operate gently otherwise the guider would be damaged.
Please kindly note that dismantle the front door
assembly carefully to avoid damage tray and the front door.
Figure 2
2-2
XP7
J13
XP10
XP3
XP3
XP3
Remove 1 PCS Screw right here
Mechanical and Dismantling Instructions
Dismantling Instruction
Step3: If the tray can’t open in normal way, you can make it through the instruction as below (Figure 3).
Note: Make sure to operate gently otherwise the guider would be damaged.
Detailed information please refer to the model set.
Step4:Dismantling Front Panel, disconnect the connector s (
snaps of Front Panel
2
and 2 snaps of bottom cabinet , then gently pull the Panel out from the set. (Figure 4 - Figure 5)
Figure 3
XP3, XP3
, and 1 screw on Power Board.Then n
)
eed release
Figure 4
2-3
Mechanical and Dismantling Instructions
Dismantling Instruction
Step5: Dismantling Loader, disconnect the 3 connectors (XP7 , J13 , XP10) aiming in the below figure, and remove 2 screws that
connects the loader and the bottom cabinet. (Figure 4-5)
Detailed information please refer to the model set.
Figure 5
Step6: Dismantling Main Board , first disconnect the connector (XP3), and then remove 4 screws. (
Step7: emove
R
2 screws on Power Board to dismantle the Power Board. (Figure 6)
Figure4,Figure 6)
Figure 6
3-1
Software check and upgrade
Preparation to upgrade software
1)Start the CD burning software & create a folder named "UPG_ALL",
2)Then copy the Bin file (BDP3380.bin )into it,
3)Burn the data onto the blank CD or USB.1) Power on the set and open the tray door.
4)If the model is BDP3300,must use (BDP3300.bin )to upgrade 2) Press <Home> button on the reomote control.
A. Procedure for software upgrade
A) Upgrade software via Disc
1) Power on the set and insert the prepared Upgrade <Version Information.>, then press <OK>, the software version
CDR. and other information will display on the TV screen as below:
2) The set will starts reading disc & response with theModel:BDP3XXX/XX
following display TV screen: Version:
Now searching for upgrade software!System SW: X.XX
Please wait…!Ethernet MAC:XX-XX-XX-XX-XX-XX
Still
3) Press <OK> button to confirm, then screen will display : For information,frequently asked questions and software upgrades,
An upgrade software has been found!visit http://www.philips.com/support
Start upgrade with version:WKXXX.X?
Cancel Start
4) Press Right cursor button to choose "Start", then press <OK>;
5) The software will updagrde and screen will display as below:
Upgrade is ongoing, Please wait…
Please do not unplug or switch off the device.
6) The screen will display as below when upgrading complete:
Upgrade has completed successfully!
Power off after 5s.
Power Off
5) Restart the set.
B. Read out the software versions to confirm upgrading
3) Select <Setup>, then press <OK>.
4) Select <Advanced>, press right cursor to choose
Caution: The set must not be power off during
upgrading, otherwise the Main board will be
damaged entirely.
B) Upgrade softwar via network:
1) Setup the network connection (See "Getting started">"Set up
network").
2) In the Home menu, select <Setup>-<Advanced> <Software update>-<Network>.
* You are prompted to start upgrading processes if upgrade
media is detected.
3) Follow the instructions on the TV screen to confirm update
operation.
* Once software updated is complete, this player automatically
truns off to standby.
4) Disconnect the power cord for a few seconds and connect again
to turn on the player.
C) Update software via USB Flash Drive:
1) Go to www.philips.com/support to check if the latest software
version is available for this player.
2) Download the software onto a USB flash drive.
3) Insert the USB flash drive to the USB jack of the rear panel.
4) In the Home menu, select <Setup>-<Advanced>-<Software Update
>-<USB>.
5) Follow the instructions on the TV screen to confrim update operation.
* Once software update is complete, this player automatically turns to
standby.
6) Disconnect the power cord for a few seconds and connect again to
turn on the player.
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