Copyright 2011 Koninklijke Philips Electronics N.V.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic, mechanical,
photocopying, or otherwise without the prior permission of Philips.
Published by ER/WS 1169 BU TV Consumer Care, the NetherlandsSubject to modificationEN 3122 785 19152
2011-Sep-16
Page 2
EN 2L11M2.1E LA1.
Revision List
1.Revision List
Manual xxxx xxx xxxx.0
•First release.
Manual xxxx xxx xxxx.1
•Chapter 2: Table 2-1
Manual xxxx xxx xxxx.2
•Chapter 2:Table 2-1
updated (added CTNs).
updated (added CTNs).
2.Technical Specs, Diversity, and Connections
Index of this chapter:
2.1 Technical Specifications
2.2 Directions for Use
2.3 Connections
2.4 Chassis Overview
Notes:
•Figures can deviate due to the different set executions.
•Specifications are indicative (subject to change).
2.1Technical Specifications
For on-line product support please use the links in. Here is
product information available, as well as getting started, user
manuals, frequently asked questions and software & drivers.
Ye -Video CVBS 1 V
Rd -Audio R 0.5 V
Wh -Audio L 0.5 V
3 - Service / UART
1-Ground Gnd H
2 -UART_TX Transmit k
3 -UART_RX Receive j
/ 75 Ω jq
PP
/ 10 kΩ jq
RMS
/ 10 kΩ jq
RMS
. jk
4 - USB2.0
Figure 2-2 USB (type A)
1-+5Vk
2 -Data (-)jk
3 -Data (+)jk
4 -GroundGndH
5 - Head phone (Output)
Bk -Head phone 80 - 600 Ω / 10 mW ot
6 - HDMI: Digital Video, Digital Audio - In
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
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Technical Specs, Diversity, and Connections
14 - n.c.
15 - DDC_SCL DDC clock j
16 - DDC_SDA DDC data jk
17 - Ground Gnd H
18 - +5V j
19 - HPD Hot Plug Detect j
20 - Ground Gnd H
2.3.2 Rear Connections
7 - HDMI 1: Digital Video - In, Digital Audio with ARC In/Out
Figure 2-4 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
17 - Ground Gnd H
18 - +5V j
19 - HPD Hot Plug Detect j
20 - Ground Gnd H
8 - EXT2: Video YPbPr - In, Audio - In
Gn - Video - Y 1 V
Bu - Video - Pb 0.7 V
Rd -Video - Pr 0.7 V
12 - EXT1: Video RGB/YC - In, CVBS - In/Out, Audio - In/Out
Figure 2-6 SCART connector
1 -Audio R0.5 V
2 -Audio R0.5 V
3 -Audio L0.5 V
4 -Ground AudioGndH
/ 1 kΩk
RMS
/ 10 kΩj
RMS
/ 1 kΩk
RMS
5 -Ground BlueGndH
6 -Audio L0.5 V
7 -Video Blue/C-out 0.7 V
8 -Function Select0 - 2 V: INT
/ 10 kΩj
RMS
/ 75 Ωjk
PP
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3j
9 -Ground GreenGndH
10 - n.c.
11 - Video Green0.7 V
12 - n.c.
/ 75 Ωj
PP
13 - Ground RedGndH
14 - Ground P50GndH
15 - Video Red/C0.7 V
/ 75 Ωj
PP
16 - Status/FBL0 - 0.4 V: INT
1 - 3 V: EXT / 75 Ωj
17 - Ground VideoGndH
18 - Ground FBLGndH
19 - Video CVBS1 V
20 - Video CVBS/Y1 V
/ 75 Ωk
PP
/ 75 Ωj
PP
21 - ShieldGndH
13 - TV ANTENNA - In
Signal input from an antenna, cable or satellite.
14 - Service / UART
1 -Ground Gnd H
2 -UART_TX Transmit k
3 -UART_RX Receive j
Figure 2-5 VGA connector
1 -Video Red0.7 V
2 -Video Green0.7 V
3 -Video Blue0.7 V
4-n.c.
5 -GroundGndH
6 -Ground RedGndH
2.4Chassis Overview
Refer to 9. Block Diagrams for PWB/CBA locations.
2011-Sep-16
/ 75 Ωj
PP
/ 75 Ωj
PP
/ 75 Ωj
PP
2.3.3Bottom Connections
7 - HDMI1: Digital Video, Digital Audio - In
See 6 - HDMI: Digital Video, Digital Audio - In
8 - EXT2: Video YPbPr - In, Audio - In
See 8 - EXT2: Video YPbPr - In, Audio - In
13 - TV ANTENNA - In
See 13 - TV ANTENNA - In
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Precautions, Notes, and Abbreviation List
3.Precautions, Notes, and Abbreviation List
EN 5L11M2.1E LA3.
Index of this chapter:
3.1 Safety Instructions
3.2 Warnings
3.3 Notes
3.4 Abbreviation List
3.1Safety 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 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 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.
3.2Warnings
•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.
3.3Notes
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.
3.3.2Schematic 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 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=× 10
nano-farads (n =× 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.
3.3.3Spare Parts
For the latest spare part overview, consult your Philips Spare
Part web portal.
3.3.4BGA (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.
3.3.5Lead-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.
3.3.6Alternative BOM identification
It should be noted that on the European Service website,
“Alternative BOM” is referred to as “Design variant”.
-9
), or pico-farads (p =× 10
. Select
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Precautions, Notes, and Abbreviation List
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)
3.3.7Board 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!
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.
3.4Abbreviation List
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
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
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
BDSBusiness Display Solutions (iTV)
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
ComPairComputer aided rePair
CPConnected Planet / Copy Protection
CSMCustomer Service Mode
CTIColor Transient Improvement:
manipulates steepness of chroma
transients
CVBSComposite Video Blanking and
Synchronization
DACDigital to Analogue Converter
DBEDynamic Bass Enhancement: extra
low frequency amplification
DCMData Communication Module. Also
referred to as System Card or
Smartcard (for iTV).
DDCSee “E-DDC”
D/KMonochrome TV system. Sound
carrier distance is 6.5 MHz
DFIDynamic Frame Insertion
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Precautions, Notes, and Abbreviation List
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DFUDirections For Use: owner's manual
DMRDigital Media Reader: card reader
DMSDDigital Multi Standard Decoding
DNMDigital Natural Motion
DNRDigital Noise Reduction: noise
reduction feature of the set
DRAMDynamic RAM
DRMDigital Rights Management
DSPDigital Signal Processing
DSTDealer Service Tool: special remote
control designed for service
technicians
DTCPDigital Transmission Content
Protection; A protocol for protecting
digital audio/video content that is
traversing a high speed serial bus,
such as IEEE-1394
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
(VESA standard for communication
channel and display). Using E-DDC,
the video source can read the EDID
information form the display.
EDIDExtended Display Identification Data
(VESA standard)
EEPROMElectrically Erasable and
Programmable Read Only Memory
EMIElectro Magnetic Interference
EPGElectronic Program Guide
EPLDErasable Programmable Logic Device
EUEurope
EXTEXTernal (source), entering the set by
SCART or by cinches (jacks)
FDSFull Dual Screen (same as FDW)
FDWFull Dual Window (same as FDS)
FLASHFLASH memory
FMField Memory or Frequency
Modulation
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
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.
HDMIHigh Definition Multimedia Interface
HPHeadPhone
IMonochrome TV system. Sound
2
CInter IC bus
I
2
DInter IC Data bus
I
2
SInter IC Sound bus
I
carrier distance is 6.0 MHz
IFIntermediate Frequency
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.
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
LPLLG.Philips LCD (supplier)
LSLoudspeaker
LVDSLow Voltage Differential Signalling
MbpsMega bits per second
M/NMonochrome TV system. Sound
carrier distance is 4.5 MHz
MHEGPart 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
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
MTVMainstream TV: TV-mode with
Consumer TV features enabled (iTV)
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
OADOver the Air Download. Method of
software upgrade via RF transmission.
Upgrade software is broadcasted in
TS with TV channels.
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 (colour
carrier = 4.433619 MHz) and South
America (colour carrier
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Precautions, Notes, and Abbreviation List
PAL M = 3.575612 MHz and
PAL N = 3.582056 MHz)
PCBPrinted Circuit Board (same as “PWB”)
PCMPulse Code Modulation
PDPPlasma Display Panel
PFCPower Factor Corrector (or
Pre-conditioner)
PIPPicture In Picture
PLLPhase Locked Loop. Used for e.g.
FST tuning systems. The customer
can give directly the desired frequency
PODPoint Of Deployment: a removable
CAM module, implementing the CA
system for a host (e.g. a TV-set)
PORPower On Reset, signal to reset the uP
PSDLPower Supply for Direct view LED
backlight with 2D-dimming
PSLPower Supply with integrated LED
drivers
PSLSPower Supply with integrated LED
drivers with added Scanning
functionality
PTCPositive Temperature Coefficient,
non-linear resistor
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
color signals for TV. By mixing levels
of R, G, and B, all colors (Y/C) are
reproduced.
RCRemote Control
RC5 / RC6Signal protocol from the remote
control receiver
RESETRESET signal
ROMRead Only Memory
RSDSReduced Swing Differential Signalling
data interface
R-TXTRed TeleteXT
SAMService Alignment Mode
S/CShort Circuit
SCARTSyndicat des Constructeurs
d'Appareils Radiorécepteurs et
Téléviseurs
SCLSerial Clock I
SCL-FCLock Signal on Fast I
SDStandard Definition
SDASerial Data I
SDA-FDAta Signal on Fast I
2
C
2
C bus
2
C
2
C bus
SDISerial Digital Interface, see “ITU-656”
SDRAMSynchronous DRAM
SECAMSEequence Couleur Avec Mémoire.
Colour system mainly used in France
and East Europe. Colour
carriers = 4.406250 MHz and
4.250000MHz
SIFSound Intermediate Frequency
SMPSSwitched Mode Power Supply
SoCSystem on Chip
SOGSync On Green
SOPSSelf Oscillating Power Supply
SPISerial Peripheral Interface bus; a
4-wire synchronous serial data link
standard
S/PDIFSony Philips Digital InterFace
SRAMStatic RAM
SRPService Reference Protocol
SSBSmall Signal Board
SSCSpread Spectrum Clocking, used to
reduce the effects of EMI
STBSet Top Box
STBYSTand-BY
SVGA800 × 600 (4:3)
SVHSSuper Video Home System
SWSoftware
SWANSpatial temporal Weighted Averaging
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.
4.3Assembly/Panel Removal (Berlinale stylin g)
Instructions below apply to the 40PFL5606H/12, but will be
similar for other models.
4.3.1 Rear Cover
Refer to Figure 4-3Warning: Disconnect the mains power cord before removing
the rear cover.
1. Remove screw caps [1] that cover VESA screw holes.
2. Remove all fixation screws [2], [3] that secure the rear
cover.
3. Release the bottom catches [4], [5].
4. At the indicated areas [6] the cover is secured by clips. Be
very careful with releasing those.
5. Lift the rear cover from the TV starting from the bottom [7]
and tilt it vertically [8]. Make sure that wires and flat foils are
not damaged while lifting the rear cover from the set.
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Figure 4-3 Rear cover removal -1-
4.3.2Small Signal Board (SSB)
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 both the LVDS Flat Foil connectors
that connect with the SSB.
Caution: be careful, as these are very fragile connectors!
Take the flat foils out of their connectors.
2. Unplug all other connectors.
3. Remove all fixation screws from the SSB. Note that one
Figure 4-4 Rear cover removal -2-
4.3.3Power Supply Unit (PSU)
Figure 4-5 Rear cover removal -3-
screw is located below the upper flat foil cable.
4. Take out the SSB together with side and bottom I/O
bracket.
5. Remove the screws between the bottom Y-Pb and L-R
audio connectors.
6. Remove the side and bottom I/O bracket from the SSB.
Note that these parts are kept in place by very fragile clips.
Release those clips gently!
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. Release the tape from the Power board cables.
2. Unplug power connectors from the SSB, as it is not
unplug-able at the PSU itself (soldered connector).
3. Unplug both other connectors from the PSU.
4. Remove all fixation screws from the PSU.
5. The PSU can be taken out of the set now.
When defective, replace the whole unit.
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4.3.4 Stand removal
1. Remove the four fixation screws.
2. Take the stand out in a downwards direction.
4.3.5 Stand bracket removal
Mechanical Instructions
Refer to Figure 4-6
for details.
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 [1], [2].
2. Take the Stand bracket out.
3
2
32
Stand Bracket
32
11
19150_007_110512.eps
Figure 4-6 Stand bracket removal
4.3.6Power switch and mains plug
Refer to Figure 4-7
for details.
1. Unplug the connector from the PSU.
2. The switch and mains inlet can be removed by lifting the
catches with a screwdriver [1] and sliding them out [2].
When defective, replace the power switch and mains plug
assembly.
2
2
2
110512
Figure 4-8 IR/LED/Keyboard removal
4.3.8 LED Panel
Refer to Figure 4-10
for details.
1. Remove the SSB as described earlier.
2. Remove the PSU as described earlier.
3. Remove the stand as described earlier.
4. Remove the stand bracket as described earlier.
5. Remove the Power switch and mains plug as described
earlier and remove the plastic subframe.
6. Remove the speakers.
7. Remove all tapes that secure any cable and remove the
cables from the set.
8. Release the clips from the LVDS flat
foil connector [1].
Caution: be careful, as these are very fragile cables and
connectors! Take the flat foil out of it’s connector.
9. Release the metal clips [2] at the top, sides and bottom of
the panel that secure the LCD panel with the bezel and
remove the clips from their position. Be careful not to break
the plastic catches [3] that secure the metal brackets.
10. Lift the LED Panel from the bezel.
When defective, replace the whole unit.
Figure 4-7 Power switch and mains plug removal
4.3.7 IR/LED/Keyboard
Refer to Figure 4-8
1. Remove the stand bracket as described earlier.
2. Remove the screws [1] that connect the IR/LED/Keyboard
to the bezel.
When defective, replace the whole unit.
2011-Sep-16
for details.
Figure 4-9 LCD Panel removal -1-
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4.4Set 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
•Pay special attention not to damage the EMC foams on the
SSB shields. Ensure that EMC foams are mounted
correctly.
Figure 4-10 LCD Panel removal -2-
.
2011-Sep-16
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10000_038_090121.eps
090819
PHILIPS
MODEL:
32PF9968/10
PROD.SERIAL NO:
AG 1A0620 000001
040
39mm
27mm
(CTN Sticker)
Display Option
Code
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
5.7 The Blinking LED Procedure
5.8 Fault Finding and Repair Tips
5.1Test 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.
5.2Service Modes
The Service Mode feature is split into four parts:
•Service Default Mode (SDM).
•Service Alignment Mode (SAM).
•Customer Service Mode (CSM).
•Computer Aided Repair Mode (ComPair).
SDM and SAM 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).
•Activates the blinking LED procedure for error identification
when no picture is available (SDM).
•Make alignments (e.g. White Tone), reset the error buffer
(SAM).
•Display information (“SDM” or “SAM” indication in upper
right corner of screen, error buffer, software version,
operating hours, options and option codes, sub menus).
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.
5.2.1General
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. 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: “AAAAAB-XX.YY”, where:
•AAAAA is the chassis name: TPM61E x.yy. (Thriller) and
TPM62E x.yy (Berlinale).
•B is the region indication: E = Europe, A = AP/China, U =
NAFTA, L = LATAM.
•XX is the main version number: this is updated with a major
change of specification (incompatible with the previous
software version). Numbering will go from 01 - 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.
•YY is the sub version number: this is updated with a minor
change (backwards compatible with the previous
versions). Numbering will go from 00 - 99.
- If the sub version number changes, the new version
number is written in the NVM.
- If the NVM is fresh, the software identification, version,
and cluster will be written to NVM.
Display Option Code Selection
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 “HOME” and “xxx”,
where “xxx” is a 3 digit decimal value of the panel type: see
column “Display Code” in Table 6-5
, or see sticker on the
side/bottom of the cabinet. When the value is accepted and
stored in NVM, the set will switch to Stand-by, to indicate that
the process has been completed.
2011-Sep-16
ComPair Mode is used for communication between a computer
and a TV on I
2
C /UART level and can be used by a Service
engineer to quickly diagnose the TV set by reading out error
codes, read and write in NVMs, communicate with ICs and the
μP (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
2
C with help of 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).
Figure 5-1 Location of Display Option Code sticker
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
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EN 15L11M2.1E LA5.
mode, he needs to look to the side/bottom sticker to identify the
set, for further actions.
5.2.2Service Default Mode (SDM)
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).
– 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.
Note: It is possible that, together with the SDM, the main
menu will appear. To switch it “off”, push the “HOME”
button again.
After activating this mode, “SDM” will appear in the upper left
corner of the screen (when a picture is available).
On Screen Menu
After activating SDM, the following items are displayed,
withìSDMî 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).
•AAAAAB-XX.YY See paragraph Software Identification,
Version, and Cluster for the SW 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. Ten
codes (in two rows) are possible.
How to Navigate
As this mode is read only, there is not much to navigate. To
switch to other modes, use one of the following methods:
•Command HOME from the user remote will enter the
normal user menu (brightness, contrast, color, etc...) with
“SDM” OSD remaining, and pressing HOME key again will
return to the last status of SDM again.
•To prevent the OSD from interfering with measurements in
SDM, command “HOME” (“STATUS” or “INFO” for NAFTA
and LATAM) from the user remote will toggle the OSD
“on/off” with “SDM” OSD remaining always “on”.
•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 RC will
not have I+ button, but function still remains.
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.
5.2.3Service Alignment Mode (SAM)
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 “OK” 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.
Figure 5-2 SDM menu
Figure 5-3 Example of SAM
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Service Modes, Error Codes, and Fault Finding
Table 5-1 SAM mode overview
Main MenuSub-menu 1Sub-menu 2Description
System Information Op HourThis represents the life timer. The timer counts normal
Main SW IDe.g. “TPM61E 1.071C”See paragraph Software Identification, Version, and Cluster for
ERRe.g. “000 000 000 000 000”Shows all errors detected since the last time the buffer was
OP1e.g. “012 004 192 002 184 032 007 030”Used to read-out the option bytes. See paragraph 6.4 Option
OP2e.g. “056 023 000 106 064 000 000 122”
ClearPress [OK] to clean the Error Codes immediatelyErases the contents of the error buffer. Select this menu item
RGB AlignWarmR GainTo align the White Tone. See
NormalR Gain
CoolR Gain
StoreStore the RGB value
NVM editorAddres sSelect and fill the NVM address
ValueSelect and fill the NVM value
StoreStore the value in the address
Upload to USBCopy Channel List to USBTo upload several settings from the TV to an USB stick
Copy NVM to USB
Copy Readable Info to USB
Copy Edid to USB
Download from USB Copy Channel List to USBTo download several settings from the USB stick to the TV
Copy NVM to USB
Copy Readable Info to USB
Copy Edid to USB
Initialize NVMPress [OK] to Initialize NVM immediately To initialize a (corrupted) NVM. Be careful, this will erase all
EDID Write Enable Press [OK] to enable EDID writable immediately Enable EDID writable
Service DataTpye NumberPress [OK] use key pad edit type number
Production NumberPress [OK] use key pad edit production number
12NC SSBPress [OK] use key pad edit SSB immediately
12NC PSUPress [OK] use key pad edit PSU immediately
12NC DisplayPress [OK] use key pad edit display immediately
Clear OAD Version Press [OK] to clean OAD Version immediatelyClean OAD Version
G Gain
B Gain
G Gain
B Gain
G Gain
B Gain
immediately
immediately
operation hours, but does not count Stand-by hours.
the SW name definition.
erased. Five errors possible.
Settings in the Alignments section for a detailed description.
Ten codes are possible.
and press the MENU RIGHT key on the remote control. The
content of the error buffer is c l eared.
paragraph 6.3 Software Alignments in the Alignments section
for a detailed description
settings.
Use Key pad to edit several service data
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 HOME button twice while in top level
SAM, the set will switch to the normal user menu (with the
SAM mode still active in the background). To return to the
SAM menu press the HOME button.
•The “HOME” key from the user remote will toggle the OSD
“on/off” with “SAM” OSD remaining always “on”.
•Press the following key sequence on the remote control
transmitter: ì062596î directly followed by the HOME button
to switch to SDM (do not allow the display to time out
between entries while keying the sequence). Remarks:
new RC will not have I+ button, but function still remain.
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.
5.2.4Customer 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).
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•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.
How to Activate CSM
To activate CSM, press the following key sequence on a
standard remote control transmitter: “123654”
(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!
Figure 5-4 CSM Menu [1/3]
•1.5 Option Code 2 Gives the option codes of option group
2 as set in SAM.
•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 Display 12NC NVM read/write.
•1.8 PSU 12NC NVM read/write.
•2.1 Current Main SW Displays the built-in main software
version. In case of field problems related to software,
software can be upgraded. As this software is consumer
upgradeable, it will also be published on the Internet.
•2.2 Standby SW Displays the built-in stand-by processor
software version. Upgrading this software will be possible
via USB.
•2.3 Panel Code Displays the panel ID number.
•2.4 NVM version Detects and displays NVM version.
•3.1 Signal Quality/Present Analog/digital signal strength.
•3.2 Child lock Not active / active. This is a combined item
for locks. If any lock (channel lock, parental lock) is active,
the item shall show “active”.
•3.3 HDCP keys Indicates if the HDMI keys (or HDCP keys)
are valid or not. In case these keys are not valid and the
customer wants to make use of the HDMI functionality, the
SSB has to be replaced.
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.
Figure 5-5 CSM Menu [2/3]
Figure 5-6 CSM Menu [3/3]
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
replaced or is initialized after corruption, this production
code has to be re-written to NVM.
•1.3 Installation date Indicates the date of the first
installation of the TV. This date is acquired via time
extraction.
•1.4 Option Code 1 Gives the option codes of option group
1 as set in SAM.
How to Exit CSM
To exit CSM, use one of the following methods.
•Press the HOME button on the remote control transmitter.
•Press the POWER button on the remote control
transmitter.
•Press the POWER button on the television set.
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Power Off
Standby
Soft Mode
Power On
Semi-
Standby
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
tasksstarted
Digital
background
tasks completed
Swith On,
previously in
Standby/Semi-
Standby (Mains
Power Plug)
Standby
Soft Mode
Command
Received
(Power tact
switch)
Switch Off (Mains
Power Plug)
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 tact switch)
Swith On,previously in
TV Operation Mode
(Mains Power Plug)
5.3Stepwise Start-up
Service Modes, Error Codes, and Fault Finding
2011-Sep-16
Figure 5-7 Stepwise Start-up
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PC
HDMI
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Optional power
5V DC
ComPair II Developed by Philips Brugge
RC out
RC in
Optional
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5.4Service 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 µP
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.
2
C or UART commands is necessary,
Note: When you encounter problems, contact your local
support desk.
Additional cables for VCOM Alignment
•ComPair/I2C interface cable: 3122 785 90004.
•ComPair/VGA adapter cable: 9965 100 09269.
Note: When you encounter problems, contact your local
support desk.
5.5Software Upgrading
5.5.1Description
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.
5.5.2Introduction
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 USB flash drive (preferably empty).
Figure 5-8 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 TPM6.1x xx.
(using 3.5 mm Mini Jack connector for Thriller): 3122 785
90630.
(using 3.5 mm Mini Jack connector for Berlinale): 9965 100
07325.
Note:
1. Only FAT/DOS-formatted flash drives are supported.
2. Only use software update files that can be found on the
http://www.philips.com/support
web site.
5.5.3Check 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 “1 2 3 6 5 4” 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.
5.5.4Download the latest software
1. Point the web browser to 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 a USB flash drive into one of the USB ports of the
PC.
5. Decompress the downloaded ZIP file and copy the
“autorun.upg” to the root directory of the USB flash drive.
5.5.5Update the TV software
1. Insert mains power and wait for system to boot completely.
2. Insert the USB flash drive that contains the software
update files.
3. The TV will detect the USB flash drive automatically. Then
a window jumps out as Figure 5-9
.
Note: If the USB flash drive is not detected after power up,
disconnect it and re-insert it.
, it is
.
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Service Modes, Error Codes, and Fault Finding
4. Select [Update] and press OK. See Figure 5-9.
5. To proceed, In next menu select [Start] and press OK to
start software updates. See Figure 5-10
.
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 5-11
.
Figure 5-9 Update the TV software [1/3]
Figure 5-10 Update the TV software [2/3]
5.5.6Content 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.
•FUS_clustername_version.zip: Contains the
“autorun.upg” 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.
5.5.7How 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.
5.6Error Codes
5.6.1Introduction
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.
Errors code information:
•Error 000: No problem.
•Error 011: I
•Error 012: Tuner error. There is no I
•Error 013: Panel VCC error. This voltage is made in the
2
C device.
2
C error.
2
C bus error. When this error occurs, the TV will
not start up due to the blocked bus.
2
C communication
towards the tuner after start-up.
power supply and results in protection in case of absence.
19080_209_110324.eps
Figure 5-11 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.
2011-Sep-16
110324
5.6.2How 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).
Example:
– ERROR: 0 0 0 0 0: No errors detected.
– ERROR: 6 0 0 0 0: Error code 6 is the last and only
detected error.
– ERROR: 9 6 0 0 0: Error code 6 was detected first and
error code 9 is the last detected (newest) error.
•Via the blinking LED procedure
(when you have no picture). See paragraph
5.7 The Blinking LED Procedure
.
•Via ComPair.
Page 21
Service Modes, Error Codes, and Fault Finding
EN 21L11M2.1E LA5.
5.6.3 Error codes
Errors code information:
•Error 000: No problem.
•Error 011: I
not start up due to the blocked bus.
•Error 012: Tuner error. There is no I
towards the tuner after start-up.
•Error 013: Panel VCC error. This voltage is made in the
power supply and results in protection in case of absence.
5.6.4 How to Clear the Error Buffer
The error code buffer is cleared in the following cases:
•By using the CLEAR command in the SAM menu.
•By using the following key sequence on the remote control
transmitter: “062599” directly followed by the OK button.
•If the contents of the error buffer have not changed for 50
hours, the error buffer resets automatically.
Note: If you exit SAM by disconnecting the mains from the
television set, the error buffer is not reset.
2
C bus error. When this error occurs, the TV will
2
C communication
5.7The Blinking LED Procedure
5.7.1 Introduction
The software is capable of identifying different kinds of errors.
Because it is possible that more than one error can occur over
time, an error buffer is available, which is capable of storing the
last five errors that occurred. This is useful if the OSD is not
working properly.
Errors can also be displayed by the blinking LED procedure.
The method is to repeatedly let the front LED pulse with as
many pulses as the error code number, followed by a period of
1.5 seconds in which the LED is “off”. Then this sequence is
repeated.
Example (1): error code 4 will result in four times the sequence
LED “on” for 0.25 seconds / LED “off” for 0.25 seconds. After
this sequence, the LED will be “off” for 1.5 seconds. Any RC
command terminates the sequence. Error code LED blinking is
in red color.
Example (2): the content of the error buffer is “12 9 6 0 0” After
entering SDM, the following occurs.
•1 long blink of 5 seconds to start the sequence.
•12 short blinks followed by a pause of 1.5 seconds.
•9 short blinks followed by a pause of 1.5 seconds.
•6 short blinks followed by a pause of 1.5 seconds.
•1 long blink of 1.5 seconds to finish the sequence.
•The sequence starts again with 12 short blinks.
5.7.2 Displaying the Entire Error Buffer
•Do not change these, without understanding the function of
each setting, because incorrect NVM settings may
seriously hamper the correct functioning of the TV set!
•Always write down the existing NVM settings, before
changing the settings. This will enable you to return to the
original settings, if the new settings turn out to be incorrect.
5.8.2Load Default NVM Values
It is possible to upload the default values to the NVM with
ComPair in case the SW is changed, the NVM is replaced with
a new (empty) one, or when the NVM content is corrupted.
After replacing an EEPROM (or with a defective/no EEPROM),
default settings should be used to enable the set to start-up and
allow the Service Default Mode and Service Alignment Mode to
be accessed.
5.8.3No Picture
When you have no picture, first make sure you have entered
the correct display code. See paragraph 6.4 Option Settings
the instructions. See also Table 6-5
5.8.4Unstable Picture via HDMI input
Check (via ComPair) if HDMI EDID data is properly
programmed.
5.8.5No Picture via HDMI input
Check if HDCP key is valid. This can be done in CSM.
5.8.6TV Will Not Start-up from Stand-by
Possible Stand-by Controller failure. Reflash the SW.
5.8.7Audio Amplifier
The Class D-IC U6006 has a powerpad for cooling. When the
IC is replaced it must be ensured that the powerpad is very well
pushed to the PWB while the solder is still liquid. This is needed
to insure that the cooling is guaranteed, otherwise the Class
D-IC could break down in short time.
5.8.8CSM
When CSM is activated and there is a USB memory stick
connected to the TV, the software will dump the complete CSM
content to the USB memory stick. The file (Csm.txt) will be
saved in the root of the USB memory stick.
.
for
Additionally, the entire error buffer is displayed when Service
Mode “SDM” is entered.
5.8Fault Finding and Repair Tips
Note:
•It is assumed that the components are mounted correctly
with correct values and no bad solder joints.
•Before any fault finding actions, check if the correct options
are set.
5.8.1 NVM Editor
In some cases, it can be convenient if one directly can change
the NVM contents. This can be done with the “NVM Editor” in
SAM mode. With this option, single bytes can be changed.
Caution:
5.8.9Loudspeakers
Make sure that the volume is set to minimum during
disconnecting the speakers in the ON-state of the TV. The
audio amplifier can be damaged by disconnecting the speakers
during ON-state of the set!
5.8.10 Display option code
Attention: In case the SSB is replaced, always check the Panel
ID in SAM, even when picture is available. Performance with
the incorrect display option code can lead to unwanted
side-effects for certain conditions.
2011-Sep-16
Page 22
EN 22L11M2.1E LA6.
6.Alignments
Alignments
Index of this chapter:
6.1 General Alignment Conditions
6.2 Hardware Alignments
6.3 Software Alignments
6.4 Option Settings
6.5 Reset of Repaired SSB
6.1General Alignment Conditions
Perform all electrical adjustments under the following
conditions:
•Power supply voltage: 90 - 264 V
, 50/ 60 ± 3 Hz.
AC
•Connect the set to the mains via an isolation transformer
with low internal resistance.
•Allow the set to warm up for approximately 15 minutes.
•Measure voltages and waveforms in relation to correct
ground (e.g. measure audio signals in relation to
AUDIO_GND).
Caution: It is not allowed to use heat sinks as ground.
•Test probe: Ri > 10 MΩ, Ci < 20 pF.
•Use an isolated trimmer/screwdriver to perform
alignments.
6.2Hardware Alignments
Not applicable.
6.3Software Alignments
Put the set in SAM mode (see Chapter 5. Service Modes, Error
Codes, and Fault Finding). The SAM menu will now appear on
the screen. Select ALIGNMENTS and go to one of the sub
menus. The alignments are explained below.
The following items can be aligned:
•White point.
To store the data:
•Press OK on the RC before the cursor is moved to the
left
•In main menu select “Store” and press OK on the RC
•Switch the set to stand-by mode.
For the next alignments, supply the following test signals via a
video generator to the RF input:
•EU/AP-PAL models: a PAL B/G TV-signal with a signal
strength of at least 1 mV and a frequency of 475.25 MHz
•US/AP-NTSC models: an NTSC M/N TV-signal with a
signal strength of at least 1 mV and a frequency of
61.25 MHz (channel 3).
•LATAM models: an NTSC M TV-signal with a signal
strength of at least 1 mV and a frequency of 61.25 MHz
(channel 3).
6.3.2RGB Alignment
Before alignment, set the picture as follows:
Picture Setting
Contrast100
Brightness50
Colour0
Light Sensoroff
Picture Formatunscaled
Pixel Plus HD > Dynamic Contrastoff
Pixel Plus HD > Dynamic Backlightoff
Pixel Plus HD > Colour Enhancementoff
Pixel Plus HD > Gamma0
White Tone Alignment:
•Activate SAM.
•Select “RGB Align.“ and choose a color temperature.
•Use a 90% white screen as input signal to the HDMI
connector with a format of 720p50 (if a Quantum Data
generator is used, select the “GreysAll” test pattern and set
to the level of 230).
In case you have a color analyzer:
•Measure with a calibrated (phosphor- independent) colour
analyser (e.g. Minolta CA-210) in the centre of the screen.
Consequently, the measurement needs to be done in a
dark environment.
•Adjust the correct x,y coordinates (while holding one of the
White point registers R, G or B on max. value) by means of
decreasing the value of one or two other white points to the
correct x,y coordinates (see Table 6-1 White D alignment
values when you use a Minolta CA-210). Tolerance:
Minolta CA-210: dx, dy: ± 0.005 for “Normal” and “Cool”,
dx, dy: ± 0.008 for “Warm”; Minolta CA-200: dx, dy: ± 0 for
“Normal” and “Cool”, dx, dy: ± 0.003 for “Warm”.
•Repeat this step for the other colour temperatures that
need to be aligned.
•“Store” the values before exiting SAM.
Table 6-1 White D alignment values when you use a
Minolta CA-210
ValueCool (9780 K)Normal (8290 K)Warm (6240 K)
x0.2790.2890.316
y0.2970.3110.344
Table 6-2 White D alignment values when you use a
Minolta CA-200
ValueCool (11000 K)Normal (9000 K)Warm (6500 K)
x0.2760.2870.313
y0.2820.2960.329
6.3.1 Tuner Adjustment (RF AGC Take Over Point)
Purpose: To keep the tuner output signal constant as the input
signal amplitude varies.
No alignment is necessary, as the AGC alignment is done
automatically.
2011-Sep-16
If you do not have a colour analyser, you can use the default
values. This is the next best solution. The default values are
average values coming from production (statistics).
•Set the RED, GREEN and BLUE default values per
temperature according to the values in the “Tint settings”
table.
•When finished, “Store” the values before exiting SAM.
Table 6-3 Tint settings 40"
Colour Temp.RGB
Cool12811981
Normal122128121
Warm110121128
Page 23
Table 6-4 Tint settings 46"
Colour Temp.RGB
Cool115128119
Normal121128105
Warm12812368
6.4Option Settings
6.4.1Option Codes
The option codes come with the software and cannot be
changed.
6.4.2 Display Code Overview
In SAM, after resetting the Panel ID, restart the set
immediately.
A very important issue towards a repaired SSB from a Service
repair shop (SSB repair on component level) implies the reset
of the NVM on the SSB.
A repaired SSB in Service should get the service Set type
“00PF0000000000” and Production code “00000000000000”.
Also the virgin bit is to be set. To set all this, you can use the
ComPair tool or use the “NVM editor” and “Dealer options”
items in SAM (do not forget to “store”).
After a repaired SSB has been mounted in the set (set repair
on board level), the type number (CTN) and production code of
the TV has to be set according to the type plate of the set. For
this, you can use the NVM editor in SAM. The loading of the
CTN and production code can also be done via ComPair
(Model number programming).
In case of a display replacement, reset the “Operation hours
display” to “0”, or to the operation hours of the replacement
display.
2011-Sep-16
Page 24
EN 24L11M2.1E LA7.
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7.Circuit Descriptions
Circuit Descriptions
Index of this chapter:
7.1 Introduction
7.2 Power Supply
7.3 Circuit Description
Notes:
•Only new circuits (circuits that are not published recently)
are described.
•Figures can deviate slightly from the actual situation, due
to different set executions.
•For a good understanding of the following circuit
descriptions, please use the wiring, block (see chapter
9. Block Diagrams
10. Circuit Diagrams and PWB Layouts
) and circuit diagrams (see chapter
).Where necessary,
you will find a separate drawing for clarification.
7.1Introduction
The L11M2.1E LA platform has the 5000 series Berlinale
styling. As chipset is used the MT5366/MT5135. It combines a
transport de-multiplexer, a high definition video decode, an
AC3 decode, a dual-link LVDS/mini-LVDS transmitter, and an
NTSC/PAL/SECAM TV decoder with a 3D comb filter
(NTSC/PAL).
7.1.1Implementation
Key components of this chassis are:
•MT5366CVGG System-On-Chip (SOC) TV Processor
•TDTK-G731D Tuner (DVB T/C, analogue)
•MT5135AE DVB T/C demodulator
•TMDS351PAG HDMI Switch for 5000 Berlinale series
•TPA6132A2RTER Earphone R/L output
•STA339BWTR Audio amplifier
•MAX17113ET Multi DC/DC
•MAX9668ETP GAMMA
•MAX17119ETI Level shifter for 5000 Berlinale series.
7.1.2L11M2.1E Architecture Overview
For details about the chassis block diagrams refer
to chapter 9. Block Diagrams
architecture can be found in Figure 7-1
. An overview of the L11M2.1E
.
2011-Sep-16
Figure 7-1 Architecture of Berlinale xxPFL56xx sets
Page 25
7.1.3SSB Cell Layout Berlinale
19080_232_110407.eps
110407
AUDIO CLASS - D
DC/DC
TUNER
SERVICE
CONNECTOR
MT5366
DDR2
HDMI SWITCH
COMMON INTERFACE
DIGITAL I/O
DIGITAL I/O
ANALOG I/O
ANALOG I/O
Circuit Descriptions
EN 25L11M2.1E LA7.
Figure 7-2 Berlinale SSB layout cells (top view)
2011-Sep-16
Page 26
EN 26L11M2.1E LA7.
DC POWER INPUT
BRIGHT_ADJ
STB_PWR5V
INVERTER_ON_OFF
STANDBY
+12V
+24V
C7007
NC/22uF 10V
C7007
NC/22uF 10V
R7009
100OHM1/16W
R7009
100OHM1/16W
TP7004 TP7004
R7010
10KOHM +-5% 1/8W
R7010
10KOHM +-5% 1/8W
TP7006 TP7006
TP7007 TP7007
TP7001 TP7001
TP7002 TP7002
TP7005 TP7005
R7006
0R05 4A 1/4W
R7006
0R05 4A 1/4W
CN7001
CONN
CN7001
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
TP7011 TP7011
TP7003 TP7003
R7005 0R05 4A 1/4W R7005 0R05 4A 1/4W
19080_215_110325.eps
110325
DIGITAL/ANALOG POWER DVDD3V3/AVDD3V3 form +5V_SW
RA
RB
Vout
DVDD3V3
+5V_SW
AVDD3V3
R7020
130R 1%
R7020
130R 1%
+
C7027
100uF 16V
+
C7027
100uF 16V
+
C7022
100uF 16V
+
C7022
100uF 16V
FB7005
220R/2000mA
FB7005
220R/2000mA
1 2
C7028
100N 16V
C7028
100N 16V
FB7006
220R/2000mA
FB7006
220R/2000mA
1
2
C7023
10uF 10V
C7023
10uF 10V
C7029
100N 16V
C7029
100N 16V
R7013
0R05 4A 1/4W
R7013
0R05 4A 1/4W
R7021
220R 1%
R7021
220R 1%
U7005 G1084TU3UF U7005 G1084TU3UF
VIN
3
VOUT
2
ADJ/GND
1
19080_216_110325.eps
110401
TUNER POWER +5V_TUNER form +12V
+5V_TUNER
+12V
R7026
0R05 4A 1/4W
R7026
0R05 4A 1/4W
+
C7030
100uF 16V
+
C7030
100uF 16V
C7018
330NF 16V
C7018
330NF 16V
C7021
22uF 10V
C7021
22uF 10V
R7233
NC/18 OHM 2W
R7233
NC/18 OHM 2W
U7001 AS7805DTR-E1 U7001 AS7805DTR-E1
GND
2
OUT
3
IN
1
C7020
100N 16V
C7020
100N 16V
FB7001
220R/2000mA
FB7001
220R/2000mA
1
2
C7019
10uF 16V
C7019
10uF 16V
19080_217_110325.eps
110401
NAND Flash
NAND 128MB
PDD7
PDD6
PARB#
PACLE
PDD5
PAALE
PDD4
PDD3
PDD2
POOE#
PDD1
POCE1#
PDD0
VDD_NAND
VDD_NAND
POWE#
Flash_WP#
DVDD3V3
DVDD3V3
U4005
NAND01GW3B2CN6E
U4005
NAND01GW3B2CN6E
NC
1
NC
2
NC
3
NC
4
NC
5
NC
6
RB
7
R
8
E
9
NC
10
NC
11
VDD
12
VSS
13
NC
14
NC
15
CL
16
AL
17
W
18
WP
19
NC
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
I/O0
29
I/O1
30
I/O2
31
I/O3
32
NC
33
NC
34
NC
35
VSS
36
VDD
37
NC
38
NC
39
NC
40
I/O4
41
I/O5
42
I/O6
43
I/O7
44
NC
45
NC
46
NC
47
NC
48
C4040
100N 16V
C4040
100N 16V
R4027
4.7K1/16W
R4027
4.7K1/16W
C4042
1UF16V
C4042
1UF16V
R4025
330 OHM 1/16W
R4025
330 OHM 1/16W
C4041
100N 16V
C4041
100N 16V
19080_218_110325.eps
110401
7.2Power Supply
7.2.1Power Supply Unit
Before checking other parts first check whether fuse on the
PSU is not broken. Always replace a defective fuse with one
with the correct specifications! This part is available in the
regular market.
Consult the Philips Service web portal for the order codes of the
boards.
In this manual, no detailed information is available because of
design protection issues.
Circuit Descriptions
The output voltages to the chassis are:
•+5V-STANDBY (Stand-by mode only)
•+12V (on-mode)
•+24V for audio circuit.
7.3Ci rcuit Description
7.3.1System power
The main board power is received at connector CN7001 from
the power board, to receive the power and other signals from
the PSU. See Table 7-1
test points refer to Figure 7-3
711, 12STB_PWR5V, +5VSB Supply
813LED ON, LED on power board need a signal to control it by
for the correct pinning, For the shown
.
control (Low: ON, High: OFF)
control (Max: 0V, Min: 3V3)
control (High: Normal, Low: Stand by)
panel turn on needed
Figure 7-4 Digital/Analog power
7.3.3Tuner power
The tuner power is derived from +12V by U7001 (AS7805), the
power should not drop below 4.75 V for the LG tuner, but it can
be 4.9V at least.
Figure 7-5 Tuner power
7.3.4Peripheral
This chassis uses 128 Mbyte NAND flash for it’s software
code. It stores the main software of the TV.
7.3.2Digital/Analog power
The DVDD3V3 and AVDD3V3 are from U7005 (G1084), it can
provide 5 A output current. R7013/FB7006 are for power
measurement. FB7006 also is for filtering.
2011-Sep-16
Figure 7-3 System power
Figure 7-6 Peripheral
7.3.5System EEPROM
The EEPROM is 128 Mb, it includes many important data for
this TV for example NVM and, adjustment data.
The set uses the power 3V3 to reset. When 3V3SB drops
below 2.93 V, IC U4007 will send a reset to the main processor
IC MT5366.
Circuit Descriptions
Figure 7-10 Connectors CN4005 and CN4006
7.3.9Connector CN4008
CN4008 is the service connector, CN4001 is for iTV models.
EN 27L11M2.1E LA7.
7.3.7Connector to IR/Key board
7.3.8Connectors CN4005 and CN4006
Figure 7-8 Reset IC
The CN4003 is taking care of the control signals to the
IR/LED/keyboard board.
Figure 7-9 Connector to IR/Key board
Both connectors CN4005/CN4006 is for iTV purposes only.
Figure 7-11 Connector CN4008
7.3.10 Audio Amplifier
The platform uses I
2
S to link the audio amplifier IC, it is using
pins 27, 28, 29 and 30 of IC U6006.
Figure 7-12 Audio Amplifier
7.3.11 Mute circuit
It is DC drop detect circuit. The +5VSB is monitored, when it
turned off or will be too low, the OFF_MUTE/Mute_339 will
send out a high pulse to turn on the related mute circuit.
ARC (audio return channel) is supported on HDMI 1 only.
When an ARC command is received from CEC, then IC U5015
will be enabled and an SPDIF signal will be available on
HDMI 1, pin 14.
Figure 7-15 Demodulator
7.3.14 Tuner
The tuner covers all bands in VHF and UHF, it includes digital
terrestrial (DVB-C,DVB-C), I2C bus control of tuner, address
selection, broadcasting system selection.
7.3.15 TCON (not applicable to 5000 series “Berlinale” sets)
IC U7008 provides VGH, VGL, TCON_VDD, TCON_VCC
signals for panel control. The enable pins are EN1 and EN2.
Figure 7-14 ART (HDMI)
7.3.13 Demodulator
2011-Sep-16
The MT5135AE provides a high performance DVB-T and
DVB-C demodulation function, the integrated CI+ controller
and interface also reduce the complexity of TS routing.
Overall Features:
•Integrated DVB-T and DVB-C demodulators.
•Integrated CI/CI+ controller and interface.
•On-chip integrated SAW filter function.
•10-Bit ADC accepting IF or low-IF inputs.
•RSSI measurement.
•Independent RF and IF AGC controls.
•One parallel or serial TS interface accepting output.
Figure 7-16 TCON
7.3.16 GAMMA (not applicable to 5000 series “Berlinale” sets)
IC U7010 saves gamma data and V-COM data, the data
depends on the panel. The gamma data can be auto written
3 times by code initially. It is written via special tooling in the
factory via CN7000. V-COM data will be adjusted to nominal
values before shipping.
Page 29
Figure 7-17 GAMMA
GAMMA
GMA16
GMA4
GMA13
VCOMRFB
GMA12
GMA15
GMA7
GMA6
VCOM
VCOM_FB
AVDD_GM
VCOMLFB
VCOMR
VCOML
VCOM_FB
VCOM
OSCL0
OSDA0
OSCL0
OSDA0
GMA3
AVDD_GM
TCON_VCC
TCON_VDD
C7115
100N 25V
C7115
100N 25V
R7085 100R 1/16W 5% R7085 100R 1/16W 5%
R7112
1K 1/16W 5%
R7112
1K 1/16W 5%
CN7000
NC/CONN
NC/CONN
1
2
3
4
R7096
20R 5% 1/16W
R7096
20R 5% 1/16W
R7111
1K 1/16W 5%
R7111
1K 1/16W 5%
R7099
1.6K 1/16W
R7099
1.6K 1/16W
R7097
20R 5% 1/16W
R7097
20R 5% 1/16W
R7030 100R 1/16W 5% R7030 100R 1/16W 5%
U7010
G1604QH1U
U7010
G1604QH1U
SDA
1
A0
2
DVDD
3
AGND_AMP
4
VCOM
5
VCOM_FB 6 AVDD_AMP 7 AVDD 8 NC 9 GMA1
10
GMA2
11
GMA3
12
GMA4
13
GMA5
14
GMA6
15
AVDD
16
NC
17
GMA7
18
GMA8
19
SCL
20
E-Pad
21
C7108
10uF 25V
C7108
10uF 25V
C7110
100N 16V
C7110
100N 16V
R7100
0R05OHM1/16W
R7100
0R05OHM1/16W
R7102
0R05OHM1/16W
R7102
0R05OHM1/16W
C7116
100N 25V
C7116
100N 25V
19080_230_110325.eps
110401
LEVEL SHIFTER
GCLK6_I
CLK3
VDD_ODD
FLK_IN
CLK6
CLK2
DISCHG
GCLK5_I
GCLK2_I
GVDD_ODD_I
GVDD_EVEN_I
GCLK3_I
GVST_I
GCLK4_I
GCLK1_I
CLK1_TCON
CLK5
VST
CLK4
VDD_EVEN
GCLK2_I
GCLK5_I
GVDD_ODD_I
GVDD_EVEN_I
GCLK4_I
GVST_I
GCLK3_I
GCLK1_I
GCLK6_I
GVDD_ODD
GVST
GVDD_EVEN
GCLK6
GCLK5
GCLK4
GCLK3
GCLK2
GCLK1
VGH
TCON_VCC
VGH
TCON_VDD
VGL
C7118
1uF 50V
C7118
1uF 50V
R7113
0R05OHM1/16W
R7113
0R05OHM1/16W
U7011
TPS65192RHDR
U7011
TPS65192RHDR
IN9
1
IN8
2
IN7
3
IN6
4
IN5
5
IN4
6
IN3
7
IN2
8
IN1
9
VGH1
10
VGL
11
VGH2
12
OUT1
13
OUT2
14
OUT3
15
OUT4
16
OUT5
17
OUT6
18
OUT7
19
OUT8
20
OUT9
21
DISCHARGE
22
GND
23
RE
24
FLK3
25
FLK2
26
FLK1
27
VSENSE
28
Thermal Pad
29
C7114
1uF Z 10V
C7114
1uF Z 10V
R7104
0R05OHM1/16W
R7104
0R05OHM1/16W
C7111
10uF 16V
C7111
10uF 16V
R7122
NC/10OHM1/16W
R7122
NC/10OHM1/16W
R7116
NC/10OHM1/16W
R7116
NC/10OHM1/16W
R7120
10OHM1/16W
R7120
10OHM1/16W
D7012
NC/B540C
D7012
NC/B540C
1 2
R7118
20R 5% 1/16W
R7118
20R 5% 1/16W
R7117
20R 5% 1/16W
R7117
20R 5% 1/16W
R7103
0R05OHM1/16W
R7103
0R05OHM1/16W
C7112
100N 16V
C7112
100N 16V
C7109
NC/100N 16V
C7109
NC/100N 16V
R7115
0R05OHM1/16W
R7115
0R05OHM1/16W
R7107
560R 1/16W 5%
R7107
560R 1/16W 5%
R7105
0R05OHM1/16W
R7105
0R05OHM1/16W
C7117
1uF 50V
C7117
1uF 50V
R7106
3K1/16W
R7106
3K1/16W
R7110
0R05OHM1/16W
R7110
0R05OHM1/16W
R7101
3K1/16W
R7101
3K1/16W
R7098
100OHM1/16W
R7098
100OHM1/16W
R7109
0R05OHM1/16W
R7109
0R05OHM1/16W
R7121
10OHM1/16W
R7121
10OHM1/16W
C7113
1uF Z 10V
C7113
1uF Z 10V
R7119
10OHM1/16W
R7119
10OHM1/16W
R7108
0R05OHM1/16W
R7108
0R05OHM1/16W
ZD7001
NC/UDZSNP9.1B
ZD7001
NC/UDZSNP9.1B
1
2
R7114
0R05OHM1/16W
R7114
0R05OHM1/16W
19080_231_110325.eps
110401
Circuit Descriptions
7.3.17 Level shift
IC U7011 supports the level shift function.
EN 29L11M2.1E LA7.
Figure 7-18 Level shift
2011-Sep-16
Page 30
EN 30L11M2.1E LA8.
19080_300_110316.eps
110330
Block diagram
VADC × 4
8.IC Data Sheets
IC Data Sheets
This chapter shows the internal block diagrams and pin
configurations of ICs that are drawn as “black boxes” in the
FOR ELECTRICAL PARTS/ASSEMBLIESSEE WIRING DIAGRAM CHAPTER 9
0004 Front Cabinet
0012 Back Cover
0040 Hard Switch bracket
0093 Bottom Vesa Bracket
0260 Stand
1004 Display panel
1005 Power Supply Unit
1085 Remote Control Not Displayed
1108 Leading Edge (IR + Keyb. Assy)
1150 Board SSB
5213 Loudspeaker box
5216 Tweeter
8191 Mainscord 1.8m Not Displayed
8G51 Cable LVDS FFC Not Displayed
POS. NO. DESCRIPTION. REMARKS
5213
0012
0260
0040
1004
1108
0004
5216
0039
1150
1005
5216
0039
11-1 Berlinale 40" - 46"
Styling Sheets
EN 68L11M2.1E LA11.
2011-Sep-16
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