PHILIPS 43PUG7100/77, 49PUG6801/77, 49PUG6801/78, 49PUG7100/77, 55PUG6801/77 Service manual & schematics

...

Page 1

Colour Television

Chassis QM15.1L LA

Со	ntents		Page
1.	Revision List		2
2.	Technical Specs, Diversity, and Connections	3	2
3.	Precautions, Notes, and Abbreviation List		5
4.	Mechanical Instructions		9
	Cable dressing (43" 7100 series)		9
	Cable dressing (49" 6801 series)		10
	Cable dressing (49" 7100 series)		10
	Cable dressing (55" 6801 series)		11
	Cable dressing (55" 7100 series)		11
	Cable dressing (65" 6801 series)		12
	Cable dressing (65" 7100 series)		12
5.	Service Modes, Error Codes, and Fault Find	ing	19
6.	Alianments		27
7.	Circuit Descriptions		29
8.	IC Data Sheets		35
9.	Block Diagrams
	Block diagram 7100/6801 series		43
10.	Circuit Diagrams and PWB Lavouts		Drawing	PWB
	A 715G6679 PSU		44	48-49
	A 715G6973 PSU		50	54-55
	A 715G6887 PSU		56	60-61
	AD 715G7700 LED Driver board		62	63-64
	B 715G7161 SSB		65	89-90
	J 715G7045 IR/LED Panel		91	92
	J 715G7074 IR/LED Panel		93	94
	E 715G7188 Keyboard control panel		95	96
	E 715G7088 Keyboard control panel		97	98
	V 715G7111 Converter board		99	100-10
	ALC 715G7046 LED Board		102	103
	AL 715G6981 Ambilight		104	106
	AL 715G7004 Ambilight		107	109
	AL 715G7006 Ambiliaht		110	112
	AL 715G7008 Ambilight		113	117
11.	Styling Sheets
	7100 series 43"		118
	6801 series 49"		119
	7100 series 49"		120
	6801 series 55"		121
	7100 series 55"		122

Contents 6801 series 65" 7100 series 65"

Page 124 124

ubject to modification

2017 May 2

PHILIPS

2015 ^© TP Vision Netherlands B.V. All rights reserved. Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips Electronics N.V. or their respective owners. TP Vision Netherlands B.V. reserves the right to change products at any time without being obliged to adju earlier supplies accordingly. PIILIPS and the PHILIPS Shield Emblem are used under license from Koninklijke Philips Electronics N.

Page 2

1. Revision List

Manual xxxx xxx xxxx.0

First release

Manual xxxx xxx xxx.1

Chapter 2: Updated table 2 Chapter 4: Added figures 4-2 Ca
section 4.4 Assembly
Chapter 5: Updated table 5-2 • Chapter 6: Updated tables 6-2 and 6-3 Display code over
Chapter 10: Added circuit diagrams IR/LED Panel, and 10.9 E 715G708
paner. Chapter 11: Added styling sheets 11.2_6801 series 49 and 11.4 6801 series 5

Manual xxxx xxx xxxx.2

Chapter 2: Updated table 2
Chapter 6: Updated tables 6-2 and 6-3 Display code Manual xxxx xxx xxxx.3
Chapter 2: Updated table 2.1 Te Chapter 4: Added figures 4-6 Ce
series), updated section 4.4 A
Chapter 6: Updated tables 6-2 and 6-3
Chapter 10: Added circuit diagrams 10.4 AD 715G7700
Chapter 11: Added styling sheets 11.6_6801 series 65"

2. Technical Specs, Diversity, and Connections

Index of this chapter

Specifications are indicative (subject to change).

2.1 Technical Specifications

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

Notes:

Figures can deviate due to the different set executions

Table 2-1 Described Model Numbers and Diversity

	2	4				٩	10							11
	2	T Mochanic				5	Schomatics
		Wechanic	,5	-			Schematics							-
CTN	Connection Overview	Vire Dressing	Rear Cover Removal	(evboard & Ambiliaht Remove	SSB Removal	slock Diagram	ower Supply	SSB	J (IRALED)	Ē (Key board/Leading Edge)	/ (Converter board)	AL (LED board)	ALC (Ambilight board)	Styling
43PUG7100/77	2-1	4-1	4-9 & 4-10	4-11	4-12	9.1	10.1	10.5	10.6	10.8	10.10	10.11	10.13	11.1
49PUG6801/78	2-1	4-2	4-13	4-15	4-16	9.1	10.2	10.5	10.7	10.9	-	-	-	11.2
49PUG6801/77	2-1	4-2	4-13	4-15	4-16	9.1	10.2	10.5	10.7	10.9	-	-	-	11.2
49PUG7100/77	2-1	4-3	4-9 & 4-10	4-11	4-12	9.1	10.2	10.5	10.6	10.8	10.10	10.11	10.13	11.3
55PUG6801/78	2-1	4-4	4-13	4-15	4-16	9.1	10.2	10.5	10.7	10.9	-	-	-	11.2
55PUG6801/77	2-1	4-4	4-13	4-15	4-16	9.1	10.2	10.5	10.7	10.9	-	-	-	11.2
55PUG7100/77	2-1	4-5	4-9 & 4-10	4-11	4-12	9.1	10.2	10.5	10.6	10.8	10.10	10.11	10.12	11.5
55PUG7100/78	2-1	4-5	4-9 & 4-10	4-11	4-12	9.1	10.2	10.5	10.6	10.8	10.10	10.11	10.12	11.5
65PUG6801/77	2-1	4-4	4-13	4-15	4-16	9.1	10.3 & 10.4	10.5	10.7	10.9	-	-	-	11.6
65PUG7100/77	2-1	4-6	4-9 & 4-10	4-11	4-12	91	10.3	10.5	10.6	10.8	-	10 11	10.12 & 10.14 & 10.15	11.7

2.2 Directions for Use

Directions for use can be downloaded from the following

Page 3

2.3 Connections

Figure 2-1 Connection overview

Note: The following connector colour abbreviations are used (acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, Ye= Yellow.

2.3.1 Rear Connections

1 - RJ45: Ethernet

Figure 2-2 Ethernet connector

1	- TD+	Transmit signal	⊕
2	- TD-	Transmit signal	⊕
3	- RD+	Receive signal	⊕
4	- CT	Centre Tap: DC level fixation
5	- CT	Centre Tap: DC level fixation	_
6	- RD-	Receive signal	Ð
7	- GND	Gnd	Ť
8	- GND	Gnd	Ť

2 -	2 - Cinch: Digital Audio - Out

BK - Coaxial 0.4 - 0.6Vpp / 75 Ω ⊕•⊚

3 - TV ANTENNA - In

Signal input from an antenna, cable or satellite.

4- USB1 2.0

Figure 2-3 USB (type A)

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

5- Audio - In: Left / I	Right, VGA
Gn - Audio L/R in	0.5 V _RMS / 10 kΩ	⊕ ⊙

6 - HDMI 4: Digital Video - In, Digital Audio with ARC -In/Out

Figure 2-4 HDMI (type A) connector

1	- D2+	Data channel	€
2	- Shield	Gnd	Ť
3	- D2-	Data channel	€
4	- D1+	Data channel	€
5	- Shield	Gnd	Ť
6	- D1-	Data channel	€
7	- D0+	Data channel	€
8	- Shield	Gnd	Ť
9	- D0-	Data channel	Ð
10	- CLK+	Data channel	Ð
11	- Shield	Gnd

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7 - HDMI 3: Digital Video - In, Digital Audio with ARC -In/Out

Figure 2-5 HDMI (type A) connector

1	- D2+	Data channel	Ð
2	- Shield	Gnd	Ť
3	- D2-	Data channel	Ð
4	- D1+	Data channel	Ð
5	- Shield	Gnd	Ť
6	- D1-	Data channel	Ð
7	- D0+	Data channel	Ð
8	- Shield	Gnd	1 -
9	- D0-	Data channel	Ð
10	- CLK+	Data channel	Ð
11	- Shield	Gnd	Ţ
12	- CLK-	Data channel	Ð
13	Easylink/CEC	Control channel	⊕⊖
14	- ARC	Audio Return Channel	⊖
15	- DDC_SCL	DDC clock	Ð
16	- DDC_SDA	DDC data	€O
17	- Ground	Gnd	Ţ
18	- +5V		Ð
19	- HPD	Hot Plug Detect	Ð
20	- Ground	Gnd	Ť

2.3.2 Side Connections

8- USB2 2.0

Figure 2-6 USB (type A)

1 2 3 4	- +5V - Data (-) - Data (+) - Ground	Gnd
9 -	USB3 2.0

Figure 2-7 USB (type A)

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

10 - FXT2^- Video YPbPr - In Audio - In

Gn - Video - CBVS2	1 V _PP / 75 W
Wh - Audio - L	0.5 Vpms / 10 kW

0.5 V_RMS / 10 kW

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

Figure 2-8 HDMI (type A) connector

1	- D2+	Data channel	Ð
2	- Shield	Gnd	Ť
3	- D2-	Data channel	Ð
4	- D1+	Data channel	Ð
5	- Shield	Gnd	Ť
6	- D1-	Data channel	Ð
7	- D0+	Data channel	Ð
8	- Shield	Gnd	Ť
9	- D0-	Data channel	Ð
10	- CLK+	Data channel	Ð
11	- Shield	Gnd	Ť
12	- CLK-	Data channel	Ð
13	- Easylink/CEC	Control channel	⊕⊖
14	- ARC	Audio Return Channel	↔
15	- DDC_SCL	DDC clock	Ð
16	- DDC_SDA	DDC data	⊕⊖
17	- Ground	Gnd	Ť
18	- +5V		Ð
19	- HPD	Hot Plug Detect	Ð
20	- Ground	Gnd	Ť

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

Figure 2-9 HDMI (type A) connector


1	- D2+	Data channel	Ð
2	- Shield	Gnd	Ť
3	- D2-	Data channel	Ð
4	- D1+	Data channel	÷
5	- Shield	Gnd	Ť
6	- D1-	Data channel	Ð
7	- D0+	Data channel	Ð
8	- Shield	Gnd	Ť
9	- D0-	Data channel	Ð
10	- CLK+	Data channel	Ð
11	- Shield	Gnd	Ť
12	- CLK-	Data channel	Ð
13	Easylink/CEC	Control channel	⊕⊖⊷
14	- ARC	Audio Return Channel	⊖
15	- DDC_SCL	DDC clock	÷
16	- DDC_SDA	DDC data	- ⊕ ⊖•
17	- Ground	Gnd	Ļ
18	- +5V		÷
19	- HPD	Hot Plug Detect	÷
20	- Ground	Gnd	Ť
13	- Service / UART
1	- Ground	Gnd	Ť
2	- UART_TX	Transmit	⊖►
3	- UART_RX	Receive	Ð
14-	14- Head phone (Output)

Bk - Head phone 80 - 600 Q / 10 mW ⊚₫∕∩

Chassis Overview 2.4

verview for PWB/CBA locations

⊕ ⊚

Page 5

Precautions, Notes, and Abbreviation List

Index of this chapter

3.1 Safety Instructions

Safety regulations require the following during a repair:

Connect the set to the Mains/AC Power via an isolation transformer (> 800 VA).
Replace safety components indicated by the symbol only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard.

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

Route the wire trees correctly and fix them with the mounted cable clamps
Check the insulation of the Mains/AC Power lead for external damage
Check the strain relief of the Mains/AC Power cord for proper function.
Check the electrical DC resistance between the Mains/AC Power plug and the secondary side (only for sets that have a Mains/AC Power isolated power supply):
- 1. Unplug the Mains/AC Power cord and connect a wire between the two pins of the Mains/AC Power plug.
- 2. Set the Mains/AC Power switch to the "on" position (keep the Mains/AC Power cord unplugged!).
- 3 Measure the resistance value between the pins of the Mains/AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 MO and 12 MO
- 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.

Warnings All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD 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
Never replace modules or other components while the unit is switched "on".
When you align the set, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable.

3.3 Notes

3.3.1 General

Measure the voltages and waveforms with regard to the chassis (= tuner) ground (¹/₂), or hot ground (¹/₂), depending on the tested area of circuitry. The voltages and waveforms shown in the diagrams are indicative. Measure them in the Service Default Mode with a colour bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 475.25 MHz for PAL, or 61.25 MHz for NTSC (channel 3)
Where necessary, measure the waveforms and voltages with (□□) and without (𝔆) aerial signal. Measure the voltages in the power supply section both in normal operation (1) and in stand-by (^(b)). These values are indicated by means of the appropriate symbols.

3.3.2 Schematic Notes

All resistor values are in ohms, and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 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^-6), nano-farads (n = × 10^-9), or pico-farads (p = × 10^-12).
Capacitor values may also use the value multiplier as the decimal point indication (e.g. 2p2 indicates 2.2 pE)
An "asterisk" (*) indicates component usage varies. Refer to the diversity tables for the correct values
The correct component values are listed on the Philips Spare Parts Web Portal.

3.3.3 Spare Parts

For the latest spare part overview, consult your Philips Spare

3.3.4 BGA (Ball Grid Arrav) ICs

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

BGA Temperature Profiles

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

3.3.5 Lead-free Soldering

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

Use only lead-free soldering tin. If lead-free solder paste is required, please contact the manufacturer of your soldering equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to
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-ioint should not exceed ~ 4 sec. Avoid temperatures above 400°C, otherwise wear-out of tips will increase drastically and flux-fluid will be destroyed To avoid wear-out of tips, switch "off" unused equipment or reduce heat
Mix of lead-free soldering tin/parts with leaded soldering tin/parts is possible but PHILIPS recommends strongly to avoid mixed regimes. If this cannot be avoided, carefully clear the solder-joint from old tin and re-solder with new tin

2.2.6 Alternative DOM identification

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

The third digit in the serial number (example:

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

Page 6

AGC

АМ

ASE

ATSC

ATV

AV AVC AVIP

BDS BL R

B-TX^-

CLR

CTI

ComF

CSM

CVBS

DCM

ססס

DFI DFU

DMR DMSI DNM

AFC

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: AG2B033500001), 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)

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

If a board is defective, consult your repair procedure to decide if the board has to be exchanged or if it should be repaired on component level.

If your repair procedure says the board should be exchanged completely, do not solder on the defective board. Otherwise, it cannot be returned to the O.E.M. supplier for back charging!

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.

3.4 Abbreviation List

JIVITE

DNR

tion List
	SCART switch control signal on A/V
	board. 0 = loop through (AUX to TV)
	Digital Noise Reduction: noise

	format
	Automatic Aspect Ratio Adaptation:
	algorithm that adapts aspect ratio to
	remove horizontal black bars; keeps
	the original aspect ratio
	Automatic Channel Installation:
	directly from a coble network by

	Analogue to Digital Converter
	Automatic Frequency Control: control
	signal used to tune to the correct
	frequency
	Automatic Gain Control: algorithm that
	controls the video input of the feature
	box
	Amplitude Modulation
	Asia Pacific
	Auto Scroop Eit: algorithm that adapte
	Auto Screen Fil. algorithm that adapts
	bars without discarding video
	information
	Advanced Television Systems
	Committee, the digital TV standard in
	the USA
	See Auto TV
ΓV	A hardware and software control
	system that measures picture content,
	and adapts image parameters in a
	External Audio Video
	Audio Video Controller
	Audio Video Input Processor
	Monochrome TV system. Sound
	carrier distance is 5.5 MHz
	Business Display Solutions (iTV)
	Board-Level Repair
	Broadcast Television Standard
	Committee. Multiplex FM stereo sound
	used e.g. in LATAM and AP-NTSC
	countries
-	Blue TeleteXT
	Centre channel (audio)
	Consumer Electronics Control bus:
	remote control bus on HDMI
	connections
	Constant Level: audio output to

air	Computer aided rePair
	Connected Planet / Copy Protection
	Customer Service Mode
	Color Transient Improvement:
	manipulates steepness of chroma
	transients
	Composite Video Blanking and
	Digital to Analogue Converter
	Dynamic Bass Enhancement: extra
	low frequency amplification
	Data Communication Module. Also
	referred to as System Card or
	Smartcard (for iTV).
	See "E-DDC"
	Monochrome TV system. Sound
	carrier distance is 6.5 MHz
	Dynamic Frame Insertion

)	Digital Multi Standard Decoding
•	Digital Natural Motion
	reduction feature of the set

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

Page 7




	N.


DRAM	Dynamic RAM		a maximum data rate of 270 Mbit/s,
DRM	Digital Rights Management		with a minimum bandwidth of 135
DSP	Digital Signal Processing		MHz.
DST	Dealer Service Tool: special remote	iTV	Institutional TeleVision; TV sets for
	control designed for service		hotels, hospitals etc.
	technicians	LS	Last Status: The settings last chosen
DTCP	Digital Transmission Content	-	by the customer and read and stored
	Protection: A protocol for protecting		in RAM or in the NVM. They are called
	digital audio/video content that is		at start-up of the set to configure it
	traversing a high speed serial bus		according to the customer's
	such as IFFF-1394		preferences
DVB-C	Digital Video Broadcast - Cable	ΙΑΤΑΜ	Latin America
DVB-T	Digital Video Broadcast - Terrestrial		Liquid Crystal Display
DVD	Digital Versatile Disc
DVI(-d)	Digital Visual Interface (d= digital only)		Monochrome TV system Sound
E-DDC	Enhanced Display Data Channel		carrier distance is 6.5 MHz 1' is Band
2 000	(VESA standard for communication		L is all bands except for Band I
	channel and display) Using E-DDC	I PI
	the video source can read the EDID		Loudspeaker
	information form the display
חוח	Extended Display Identification Data	Mbps	Mega bits per second
		M/N	Monochromo TV system Sound
EEDDOM		101/11
EEFROM	Programmable Read Only Memory	MUEC	Dert of a pot of international standarda
		MHEG	Fait of a set of international standards
EIMI			related to the presentation of
EPG	Electronic Program Guide		multimedia information, standardised
EPLD	Erasable Programmable Logic Device		by the Multimedia and Hypermedia
EU			Experts Group. It is commonly used as
EXI	EXTernal (source), entering the set by		a language to describe interactive
	SCART or by cinches (jacks)		television services
FDS	Full Dual Screen (same as FDW)	MIPS	Microprocessor without Interlocked
FDW	Full Dual Window (same as FDS)		Pipeline-Stages; A RISC-based
FLASH	FLASH memory		microprocessor
FM	Field Memory or Frequency	MOP	Matrix Output Processor
	Modulation	MOSFET	Metal Oxide Silicon Field Effect
FPGA	Field-Programmable Gate Array		Transistor, switching device
FTV	Flat TeleVision	MPEG	Motion Pictures Experts Group
Gb/s	Giga bits per second	MPIF	Multi Platform InterFace
G-TXT	Green TeleteXT	MUTE	MUTE Line
Н	H_sync to the module	MTV	Mainstream TV: TV-mode with
HD	High Definition		Consumer TV features enabled (iTV)
HDD	Hard Disk Drive	NC	Not Connected
HDCP	High-bandwidth Digital Content	NICAM	Near Instantaneous Compounded
	Protection: A "key" encoded into the		Audio Multiplexing. This is a digital
	HDMI/DVI signal that prevents video		sound system, mainly used in Europe.
	data piracy. If a source is HDCP coded	NTC	Negative Temperature Coefficient,
	and connected via HDMI/DVI without		non-linear resistor
	the proper HDCP decoding, the	NTSC	National Television Standard
	picture is put into a "snow vision" mode		Committee. Color system mainly used
	or changed to a low resolution. For		in North America and Japan. Color
	normal content distribution the source		carrier NTSC M/N= 3.579545 MHz,
	and the display device must be		NTSC 4.43= 4.433619 MHz (this is a
	enabled for HDCP "software key"		VCR norm, it is not transmitted off-air)
	decoding.	NVM	Non-Volatile Memory: IC containing
HDMI	High Definition Multimedia Interface		TV related data such as alignments
HP	HeadPhone	O/C	Open Circuit
1	Monochrome TV system, Sound	OSD	On Screen Display
	carrier distance is 6.0 MHz	OAD	Over the Air Download, Method of
l ² C	Inter IC bus		software upgrade via RF transmission.
l ² D	Inter IC Data bus		Upgrade software is broadcasted in
l ² S	Inter IC Sound bus		TS with TV channels.
IF		OTC	On screen display Teletext and
IR	Infra Red		Control: also called Artistic (SAA5800)
IRO		P50	Project 50: communication protocol
ITU-656	The ITU Radio communication Sector		between TV and peripherals
	(ITLI-R) is a standards body	ΡΔΙ	Phase Alternating Line Color system
	subcommittee of the International		mainly used in West Furone (colour
			carrier = 4 433610 MHz) and South
	radio communication ITLL656 (a k o
	SDI) is a digitized video format used
	for broadcast grade video
	Incompressed digital component or		I AL N = 0.002000 WITZ) Printed Circuit Poord (come co "DM/D")
	digital composite signale can be used		Pulse Code Modulation
	The SDI signal is self supervision
	uses 8 bit or 10 bit data words and bas	FUF	r iasina display ranei

Page 8

			1000 1001
PFC	Power Factor Corrector (or Pre-conditioner)	SXGA TFT	1280 × 1024 Thin Film Transistor
PIP	Picture In Picture	THD	Total Harmonic Distortion
PLL	Phase Locked Loop. Used for e.g.	TMDS	Transmission Minimized Differential
	FST tuning systems. The customer		Signalling
	can give directly the desired frequency	TS	Transport Stream
POD	Point Of Deployment: a removable	TXT	TeleteXT
	CAM module, implementing the CA	TXT-DW	Dual Window with TeleteXT
	system for a host (e.g. a TV-set)	UI	User Interface
POR	Power On Reset, signal to reset the uP	uP	Microprocessor
PSDL	Power Supply for Direct view LED	UXGA	1600 × 1200 (4:3)
	backlight with 2D-dimming	V	V-sync to the module
PSL	Power Supply with integrated LED	VESA	Video Electronics Standards
		1/04	Association
PSLS	Power Supply with Integrated LED	VGA	640 × 480 (4:3)
		VL	variable Level out. processed audio
PTC	Positive Temperature Coefficient
110	non-linear resistor	VOD	method
PWB	Printed Wiring Board (same as "PCB")	WYSIWYR	What You See Is What You Record
PWM	Pulse Width Modulation		record selection that follows main
QRC	Quasi Resonant Converter		picture and sound
QTNR	Quality Temporal Noise Reduction	WXGA	1280 × 768 (15:9)
QVCP	Quality Video Composition Processor	XTAL	Quartz crystal
RAM	Random Access Memory	XGA	1024 × 768 (4:3)
RGB	Red, Green, and Blue. The primary	Υ	Luminance signal
	color signals for TV. By mixing levels	Y/C	Luminance (Y) and Chrominance (C)
	of R, G, and B, all colors (Y/C) are		signal
	reproduced.	YPbPr	Component video. Luminance and
RC	Remote Control		scaled color difference signals (B-Y
RC5 / RC6	Signal protocol from the remote		and R-Y)
	control receiver	YUV	Component video
RESET	RESET signal
ROM	Read Only Memory
RSDS	Reduced Swing Differential Signalling

	Red TeletexT
SAIVI	Service Alignment Mode Short Circuit
SCART	Sundicat des Constructeurs
JUAN	d'Appareils Radiorécenteurs et
	Téléviseurs
SCL	Serial Clock I ² C
SCL-F	CLock Signal on Fast I ² C bus
SD	Standard Definition
SDA	Serial Data I ² C
SDA-F	DAta Signal on Fast I ² C bus
SDI	Serial Digital Interface, see "ITU-656"
SDRAM	Synchronous DRAM
SECAM	SEequence Couleur Avec Mémoire.
	Colour system mainly used in France
	and East Europe. Colour
	carriers = 4.406250 MHz and
	4.250000 MHZ
SIL	Sound Internediate Frequency
SIVIPS	Switched Mode Power Supply
50C 50C	System on Chip Sync On Green
SOPS	Self Oscillating Power Supply
SPI	Serial Peripheral Interface bus: a
	4-wire synchronous serial data link
	standard
S/PDIF	Sony Philips Digital InterFace
SRAM	Static RAM
SRP	Service Reference Protocol
SSB	Small Signal Board
SSC	Spread Spectrum Clocking, used to
	reduce the effects of EMI
STB	Set Top Box
STBY	STand-BY
SVGA	800 × 600 (4:3)
SVHS	Super viaeo Home System
SWAN	Software
SWAIN	Spatial temporal weighted Averaging

EN 8 3. QM15.1L LA Precautions, Notes, and Abbreviation List

Spatial temporal Weighted Averaging Noise reduction

Page 9

4. Mechanical Instructions

Index of this chapter

4.1 Cable Dressing

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

Figure 4-1 Cable dressing (43" 7100 series)

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QM15.1L LA

19921_100.eps

Figure 4-2 Cable dressing (49" 6801 series)

19920 101.eps

Figure 4-3 Cable dressing (49" 7100 series)

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9921_101.ep

Figure 4-4 Cable dressing (55" 6801 series)

920 102.eps

Figure 4-5 Cable dressing (55" 7100 series)

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QM15.1L LA

19923_100.eps

Figure 4-6 Cable dressing (65" 6801 series)

19920_103.eps

Figure 4-7 Cable dressing (65" 7100 series)

Page 13

Mechanical Instructions QM15.1L LA

4.2 Service Positions

For easy servicing of a TV set, the set should be put face down on a soft flat surface for 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: Eailure to follow these guidelines can seriously damage the display! Ensure that ESD safe measures are taken.

4.3 Assembly/Panel Removal(for 7100 series) Instructions below apply to the 55PUG7100/77, but will be similar for other 7100 series models

4.3.1 Stand

Refer to Figure 4-8 for details. 1. Remove fixation screws [1] that secure the stand bracket. Refer to Figure 4-8 for details. Take the stand bracket out from the set.

Figure 4-8 Stand removal

4.3.2 Rear Cover

Refer to Figure 4-9 & Figure 4-10 for details. Remove fixation screws [1], [2], [3], [4] that secure the rear cover, Refer to Figure 4-9 for details. Unplug the connector [5] from SSB, Refer to Figure 4-10
for details
3. Gently lift the rear cover from the TV. Make sure that wires and cables are not damaged while lifting the rear cover from the set.

Page 14

Figure 4-9 Rear cover removal [1]

Figure 4-10 Rear cover removal [2]

4.3.3 Keyboard Control unit & AmbiLight control panel

Refer to Figure 4-11 for details. 1. Unplug the connector [2] from the keyboard control panel.
2. Gently release the clamps and unplug the connector [1], [4] that secure the ambilight panels. Release the clips from the FFC connector that connect with the ambilight control panel.
Remove fixation screws [3] that secure the keyboard.

4. Lift the ambilight panel from the rear cover. Make sure that wires and flat foils are not damaged while lifting the ambilight panel from the rear cover.

Page 15

19920 107.eps

Figure 4-11 Keyboard & Ambilight removal

4.3.4 Small Signal Board (SSB)

Refer to Figure 4-12 for details.

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

1. Release the clips from the LVDS connector that connect with the SSB [1]
Caution: be careful, as these are very fragile connectors!
2 Unplug all other connectors [2].
Remove all the fixation screws from the SSB [3].
4 The SSB can now be shifted from side connector cover then lifted and taken out of the I/O bracket. Refer to re 4-12 for details

19920 108.eps

4.3.5 Power Supply Unit (PSU)

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

1. Gently unplug all connectors from the PSU.
2. Remove all fixation screws from the PSU.
3 The PSU can be taken out of the set now

4.3.6 Speakers

1. Gently release the tapes that secures the speaker cables
2. Unplug the speaker connectors from the SSB
3. Take the speakers out.
When defective replace the both units

4.3.7 IR/I ED Panal

1. Remove the fixation screws from the stand bracket, pull out the assy from the set
2. Gently release the cover secured by clips, then unplug the connectors from the IR/I ED board. The IR/I ED Board can be lifted and taken out from the cover. When defective, replace the whole unit.

4.3.8 WIFI module

1. Unplug the connector from the SSB
2. Remove fixation screw that secure the WIFI module Getntly remove the module from the set. When defective, replace the whole unit.

4.3.9 LCD Panel

1. Remove the stand as described earlier.
Remove the rear cover as described earlier. Remove the rear cover as described earlier.
3. Remove the keyboard and ambilight as described earlier.

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EN 16

4. Remove the SSB as described earlier.

5. Remove the PSU as described earlier
6 Remove the speakers as described earlier
7. Remove the IR/LED board as described earlier.
8. Remove the WiFi module as described earlier.
9. Remove the fixations screws that fix the metal clamps to the front bezel. Take out those clamps.
10. Remove all other metal parts not belonging to the panel.
11. Lift the LCD Panel from the bezel.

When defective, replace the whole unit.

4.4 Assembly/Panel Removal(for 6801 series)

Instructions below apply to the 49PUG6801/12, but will be similar for other 49"/55"/65"PUG6801 series models

4.4.1 Rear Cover

Refer to Figure 4-13 for details. Warning: Disconnect the mains power cord before removing the rear cover

1. Remove fixation screws [1] that secure the base assy, pull out the base assy from the set
2. Remove the fixation screws [2], [3] and [4] that secure the rear cover. Refer to Figure 4-13 for details. Gently lift the rear cover from the TV. Make sure that wires
and cables are not damaged while lifting the rear cover from the set

Note: Special for 65"PUG6801.there have screws [5] fixed on the bottom side of rear cover do remember to remove the

screws befor lift the rear cover from the TV. Refer to ure 4-14 for details

Figure 4-13 Rear cover removal

Figure 4-14 Rear cover removal(for 65" only)

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Mechanical Instructions QM15.1L LA

4.4.2 Keyboard Control unit

3. Gently take the keyboard out. Refer to Figure 4-15 for details.

1. Unplug the connector [2] from the keyboard control panel.
Remove the fixation screws [1] that secure the keyboard

When defective replace the whole unit

Figure 4-15 Keyboard removal

4.4.3 Small Signal Board (SSB)

Refer to Figure 4-16 for details. Caution: it is mandatory to remount all different screws at their original position during re-assembly. Failure to do so may result in damaging the SSB

1. Release the clips from the LVDS connector that connect with the SSB[1]
- Caution: be careful, as these are very fragile connectors!
2. Unplug all other connectors [2]
3. Remove all the fixation screws from the SSB [3].
4. The SSB can now be shifted from side connector cover. then lifted and taken out of the I/O bracket. Refer to Figure 4-16 for details.

Figure 4-16 SSB removal

Page 18

4.4.4 IR/LED Board

Refer to Figure 4-17 and Figure 4-18 for details. 1. Remove the fixation screws [1] from the stand bracket, pull Carefully Releas the cover secured by clips, then unplug
the connector [2] from the IR/LED board. The IR/LED Board can now be lifted and taken out from the cover. Refer to Figure 4-18 for details

Figure 4-17 IR/I ED Board removal[1]

Figure 4-18 IR/LED Board removal[2]

4.4.5 Power Supply Unit (PSU)

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

1. Gently unplug all connectors from the PSU.
2. Remove all fixation screws from the PSU.
3. The PSU can be taken out of the set now.

4.4.6 Speakers

1. Gently release the tapes that secure the speaker cables.
2. Unplug the speaker connector from the SSB.

3. Take the speakers out

When defective, replace the both units.

4.4.7 LCD Panel

1. Remove the SSB as described earlier.
2. Remove the PSU as described earlier
3 Remove the keyboard control panel as described earlier.
4. Remove the stand bracket as described earlier.
5. Remove the IR/I FD as described earlier
6. Remove the fixations screws that fix the metal clamps to the front bezel. Take out those clamps
Remove all other metal parts not belonging to the panel.
8. Lift the LCD Panel from the bezel.
When defective, replace the whole unit.

4.5 Set Re-assembly

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

Notes:

While re-assembling, make sure that all cables are placed and connected in their original position. See Figure 4-1 to
Pay special attention not to damage the EMC foams on the SSB shields. Ensure that EMC foams are mounted correctly.

Page 19

Index of this chapter

51 Test Points

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

Perform measurements under the following conditions:

Service Default Mode.
Video: Colour bar signal.
Audio: 3 kHz left, 1 kHz right.

52 Service Modes

The Service Mode feature is split into five parts:
Service Alignment Mode (SAM).
Factory Mode.
Customer Service Mode (CSM)
Computer Aided Repair Mode (ComPair).

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

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

ComPair Mode is used for communication between a computer and a TV on I²C /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 micro processor (PWM, registers, etc.), and by making use of a fault finding database. It will also be possible to up and download the software of the TV set via I²C 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).

5.2.1 General

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

l ife Timer

During the life time cycle of the TV set, a timer is kept (called "On Hour") It counts the normal operation hours (not the Stand-by hours). The actual value of the timer is displayed in

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 SAM and CSM.

The screen will show: "AAAAAAB-XXX.YYY.MMM.TTT",

AAAAAA is the chassis name: TPM156L.
B is the region indication: E = Europe, A = AP/China. U = NAFTA I = I ATAM
XXX is the main version number: this is updated with a major change of specification (incompatible with the previous software version). Numbering will go from 0- 255.
YYY is the sub version number: this is updated with a minor change of specification (incompatible with the previous versions). Numbering will go from 0- 255.
MMM is the number of the mandatory (upgrade) release in association with the area of the mandatory (upgrade) release. Numbering will go from 0 - 255.
TTT bit 7 to 1 is the area of the mandatory (upgrade) release where 0 - none 1 - Netflix rest reserved
TTT bit 0 : 0 = development release. 1 = production

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

To do so press the following key sequence on a standard RC transmitter: "062598" directly followed by MENU and "xxx". where "xxx" is a 3 digit decimal value of the panel type: see

column "Display Code" in back to div.table 6-3. When the value is accepted and stored in NVM, the set will switch to Stand-by to indicate that the process has been completed.

During this algorithm, the NVM-content must be filtered

because several items in the NVM are TV-related and not SSB related (e.g. Model and Prod. S/N). Therefore. "Model" and "Prod. S/N" data is changed into "See Type Plate". In case a call centre or consumer reads "See Type Plate" in CSM mode

5.2.2 Service Alignment Mode (SAM)

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.
Frror buffer clearing.
Option settings.
Software alignments (White Tone)
NVM Editor.
Set screen mode to full screen (all content is visible).

How to Activate SAM

To activate SAM, use one of the following methods:

Press the following key sequence on the remote control transmitter: "062596", directly followed by the "INFO/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.

Page 20

Table 5-1 SAM mode overview

Main Menu	Sub-menu 1	Sub-menu 2	Description
Hardware Info	SW version	e.g. TPM156L.3.186.0.37"	See paragraph Software Identification, Version, and Cluster for the software name definition.
	Standby processor version	e.g. "0.00.00.04"	Standby processor version
	production code	e.g. "2222222222"	production code
Operation hours		e.g. "1"	This represents the life timer. The timer counts normal operations hours, But does not count stand-by hours
Shop operation hours		e.g. "0"	This represents the life timer. The timer counts normal shop operations hours, But does not count stand-by hours.
Errors			shows all errors detected since the last time the buffer was erased. Five errors possible.
Reset error buffer			Reset error buffer
Alignments	Warm	R Gain	To align the White Tone. See
		G Gain	paragraph 6.3 Software Alignments in the Alignments section for a detailed
		B Gain	description
	Normal	R Gain
		G Gain
		B Gain
	Cool	R Gain
		G Gain
		B Gain
Ambilight	Select module		Ambilight select module
	Brightness		Ambilight brightness
Option numbers	Group 1		Group 1 option number
	Group 2		Group 2 option number
	store		Store option number
Software maintenance	Software events		Software events
	Hardware events		Hardware events
Test settings	Digital info		Digital information
	Installation		Installation
BT Pairing tables	Clear paired remote control		BT Pairing tables
WiFi Direct setting	Reset WiFi Direct group		Reset WiFi Direct group
Development 1 file versions			Development 1 file versions
Development 2 file versions			Development 2 file versions
Upload to USB			To upload several settings from the TV to an USB stick
Download from USB			To download several settings from the USB stick to the TV
NVM editor	type number		NVM editor will function as in the past: type number , production number, 18AC
	production code		SSB, 18AC display, 18AC supply is a decimal value via digit entry.
	18AC SSB
	18AC display
	18AC supply

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
With the "LEFT/RIGHT" keys, it is possible to:
- (De) activate the selected menu item.
- (De) activate the selected sub menu.
- Change the value of the selected menu item.
When you press the MENU button once while in top level SAM, the set will switch to the normal user menu (with the SAM mode still active in the background).

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

5.2.3 Contents of the Factory mode:

Purpose To perform extended alignments.

Specifications

Displaying and or changing Panel ID information.
- Displaying and or changing Tuner ID information.
Error buffer clearing.
Various software alignment settings.
Testpattern displaying
Public Broadcasting Service password Reset.

How to Activate the Factory mode

To activate the Factory mode, use the following method:
Press the following key sequence on the remote control transmitter: from the "menu/home" press "1999", directly followed by the "Back/Return" button. Do not allow the display to time out between entries while keying the sequence

After entering the Factory mode the following items are displayed,

Page 21

Table 5-2 Factory mode overview

		Default val	ue
Item	Item value	43"	49"	55"	65"	Description
0	F/W VERSION	Press OK				Displays the software versions of the supplier, Flash PQ, Smart Picture, BL Dimming, Source Meter, the Picture Quality checksum, the Dimming library, the Source meter library, the Flash AQ, MCU and OAD software versions.
1	PANEL_ID	See table b	ack to div.tal	ole 6-3		Displays and changes the Panel ID with the left and right cursor; be careful changing this, it can result in not correct displaying the screen!
2	DEMOD_TYPE	5	5	5	5	Choose demod type.
3	NVM ADDRESS	0	0	0	0	NVM address 0 to 8191, Use Item 6 to change and 7 to store the data to the correct NVM address
4	NVM VALUE	0	0	0	0	Displays the value at the NVM address of item 5
5	NVM STORE	Press OK				Use this option to save the data of item 6 to NVM address of item 5
6	COPY NVM to USB	Press OK				Use this to store the NVM data to the REPAIR folder of a FAT formatted USB memory stick. The TV will write two files in the REPAIR folder of the memory stick. It will create this folder if it does not exist. The items are "Channel list", "Personal settings", "Option codes", "Display-related alignments" and "History list". In case the download to the USB stick was not successful "Failure" will appear. In this case, check if the USB stick is connected properly. Now the settings are stored onto the USB stick and can be used to download onto another TV or other SSB. Uploading is of course only possible if the software is running and if a picture is available. This method is created to be able to save the customer's TV settings and to store them into another SSB. Use this to store the NVM data from the USB momony circle to the TV. The TV will eque the two the store the NVM data from the USB momony circle to the TV. The TV will eque the two the store the NVM data from the USB momony circle to the TV. The TV will eque the two software store the NVM data from the USB momony circle to the TV. The TV will eque the two software store the NVM data from the USB momony circle to the two software store the NVM data from the USB momony circle to the TV. The TV will eque the two software store the NVM data from the USB momony circle to the two software store the NVM data from the USB momony circle to the two software store the NVM data from the USB momony circle to the two software store the NVM data from the USB momony circle to the TV. The TV will eque the two software store the NVM data from the USB momony circle to the TV. The TV will eque the two software store the store the two software store the two software store the two software store the two software software store the two software store the two software store the two software store the software store store the software store the software store
1		FIESS OK				files which were created in item 8 to the NVM of the set. Use these options when replacing a SSB. When "USB to TV Success" is displayed remove the power and restart the TV
8	TV Settings KEY	1	1	1	1	TV Settings Key
9	TV Settings VALUE	0	0	0	0	TV Settings VALUE
10	TV Settings STORE	Press OK				TV Settings STORE
11	COPY TV Settings to USB	Press OK				COPY TV Settings to USB
12	COPY TV Settings to TV	Press OK				COPY TV Settings to TV
13	VIRGIN_MODE	Off	Off	Off	Off	Use this to return the set to virgin mode. Depends whether the set has been used already.
14	ORT_MODE	Off	Off	Off	Off	ORT mode
15	DRM WARNING	On	On	On	On	Warning the data rights management
16	AGEING MODE	Off	Off	Off	Off	Use this for aging a new LCD panel
17	COLOR TEMP MODE	Normal				Colour temperature mode
18	CLR_TEMP_R	127	127	127	127	Red colour temperature setting
19	CLR_TEMP_G	105	105	105	105	Green colour temperature setting
20	CLR_TEMP_B	95	95	95	95	Blue colour temperature setting
21	ADC_GAIN_R	255	255	255	255	Red ADC gain
22	ADC_GAIN_G	255	255	255	255	Green ADC gain
23	ADC_GAIN_B	255	255	255	255	Blue ADC gain
24	ADC_OFFSET_R	127	127	127	127	Red ADC offset
25	ADC_OFFSET_G	127	127	127	127	Green ADC offset
26	ADC_OFFSET_B	127	127	127	127	Blue ADC offset
27		0	0	0	0
28	AUD_GAIN_ATV	12	12	12	12	Analogue TV audio gain
29	AUD_GAIN_DIV	0	0	0	0	Digital TV audio gain
30	AUD_GAIN_USB	0	0	0	0
31		0	0	0	0	SPDIF audio gain
32		2	2	2	2
33		J Bross OK	3	3	3	Audio Quality Index
35	COPY PO to TV	Press OK				Loads the picture quality data from a file "no bin" to the TV
36	COPY AO to USB	Press OK				Loads the picture quality data from a file "AO hin" in to the USB
37	COPY AQ to TV	Press OK				Loads the audio quality data from a file "AQ bin" in to the TV
38	COPY DB CHL to USB	Press OK				Copy the USB channel list to USB
39	COPY DB CHL to TV	Press OK				Copy the TV channel list to TV
40	LIGHT SENSOR TYPE	0	0	0	0	Light sensor type
41	TEMP SENSOR TYPE	0	0	0	0	Tempreture sensor
42	LED TYPE	0	0	0	0	The type of LED
43	AMBILIGHT TYPE VALUE	0	3	0	0	The type of Ambient light
44	3D	0	0	2	2	3D on/off
45	BLUETOOTH	1	1	1	1	BLUETOOTH
46	ARC TEST	On	On	On	On	ARC test
47	HDMI ARC OUTPUT ORDER	EU	EU	EU	EU	HDMI ARC output order
48	UART ENABLE	On	On	On	On	Uart enable
49	RESET MAC ADDRESS	Press OK				Reset Mac address
50	EXIT_FACTORY	Press OK				Exits the Factory mode

How to Exit the Factory mode

Use one of the following methods: • Select EXIT_EACTORY from the menu and press the "OK" button.

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

5.2.4 Customer Service Mode (CSM)

Purpose

The Customer Service Mode shows error codes and information on the TVs 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.

back to div.table

Page 22

The CSM is a read-only mode; therefore, modifications are not

Specifications

lanore "Service unfriendly modes"
Line number for every
line (to make CSM language independent) Set the screen mode to full
screen (all contents on screen is visible).
After leaving the Customer Service Mode, the original settings are restored
Possibility to use "CH+" or "CH-" for channel surfing or enter the specific channel number on the RC.

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)

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
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 4a Option Code 1 Gives the option codes of option group 1 as set in SAM
1.4b Option Code 2 Gives the option codes of option oup 2 as set in SAM.
1.5 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
1.6 Display 12NC NVM read/write.
1.7 PSU 12NC NVM read/write.
1.8 RF4CE 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 consume upgradeable, it will also be published on the internet.
2.2 Standby SW Displays the built-in stand-by process software version. Upgrading this software will be possible via USB
2.3 Panel Code Displays the Display Code number.
2.4 Bootloader ID ID of Bootloader.
2.5 NVM version Detects and displays NVM version
2.6 Flash ID ID of flash model
2.7 e-UM version eDFU (help) version.
2.8 Channel Table Structure Version version of channel
2.9 Error Codes Detects and displays errors
3.1 Signal Quality 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, it
3.3 HDCP keys Indicates the validity of the HDMI keys (or HDCP keys). In case these keys are not valid and the customer wants to make use of the HDMI functionality the SSB has to be replaced

3.4 Ethernet MAC address A Media Access Control address (MAC adress) is a unique identifier assigned to network interfaces for communications on the physical etwork seament
3.5 Wireless MAC address Wireless Media Access Control address.

How to Navigate

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

How to Exit CSM

To exit CSM, use one of the following methods.

Press the MENU/HOME button on the remote control
Press the POWER button on the remote control transmitte
Press the POWER button on the television set

Page 23

5.3 Stepwise Start-up

Figure 5-1 Stepwise Start-up

back to

2017-May-27

Page 24

5.4 Service Tools

E 4 1 ComBai

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 ComPair allows very detailed diagnostics and is therefore
capable of accurately indicating problem areas. No knowledge on I²C or LIART commands is necessary because ComPair takes care of this.
3. ComPair speeds up the repair time since it can automatically communicate with the chassis (when the micro processor is working) and all repair information is directly available.
4. ComPair features TV software up possibilities

Specifications

ComPair consists of a Windows based fault finding program and an interface box between PC and the (defective) product The ComPair II interface box is connected to the PC via an USB cable. For the TV chassis, the ComPair interface box and the TV communicate via a bi-directional cable via the service

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 ComPoir

Figure 5-2 ComPair II interface connection

Caution: It is compulsory to connect the TV to the PC as shown in the picture above (with the ComPair interface in between), as the ComPair interface acts as a level shifter. If one connects the TV directly to the PC (via UART) ICs can be

How to Order

ComPair II order codes:

ComPair II interface: 3122 785 91020.
Software is available via the Philips Service web portal.
ComPair LIART interface cable for TPM10 1x xx

(using DB9 to 2mm pitch JST connector): 3122 785 90630 Note: When you encounter problems, contact your local

support desk

5.5 Software Upgrading

5.5.1 Description

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

5.5.2 Introduction

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

Preparing a portable memory for software upgrade

The following requirements have to be met:

1. A personal computer connected to the internet
2. An archive utility that supports the ZIP-format (e.g. WinZip for Windows or Stufflt for Mac OS).
3. A FAT formatted USB memory stick (preferably empty).

Only FAT/DOS-formatted memory sticks are supported.
2. Only use software update files that can be found on the n/support web site.

5.5.3 Check the current TV software version

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

1. Press the "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

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

5.5.4 Download the latest software

Open the internet page http://www.philips.com/s Find information and software related to the TV.
Select the latest software update file and download it to the
4. Insert the USB memory stick into one of the USB ports of the PC.
5. Decompress the downloaded ZIP file and copy it to the root directory of the USB flash drive.

5.5.5 Update the TV software

1. Turn the TV on and wait for it to boot completely.
2. Insert the USB memory stick that contains the software update files in one of the TV's USB ports.
The TV will detect the USB memory stick automatically. Then a window jumps out as Fig Note: If the USB flash drive is not detected after power up. disconnect it and re-insert it
Select [Update] and press OK. See Figure 5-3. To proceed in pext menu select [Start] and press OK to Start software updates. See Figure 5-4. 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

Page 25

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

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

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

Note:

Do not remove the USB flash drive during the software undate
If a power failure occurs during the update, do not remove the USB flash drive from the TV. The TV will continue the software update as soon as the power comes up again.
If an error occurs during the update retry the procedure or contact the dealer.
We do not recommend downgrading to an older version
Once the upgrade is finished, use the PC to remove the TV software from the USB portable memory

5.5.6 Content and Usage of the One-Zip Software File

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

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

FUS_clustername_version.zip: Contains the file downloaded which is needed to upgrade the TV main software and the software download application
NVM_clustername_version.zip: Default NVM content. Must be programmed via ComPair.

5.5.7 How to Copy NVM Data to/from USB

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

Table 5-3 Service mode overview

Service Modes	Description
SAM	Service alignment mode
Factory Mode	Used for extended alignments
CSM	3-page compact CSM pages. There will be CSM dump to USB-stick upon entering CSM-mode
USB SW upgradeable	SW-upgrading of flash memories MT5593UPIJ can be done via USB. The main SW can be upgraded via the ZIP file downloaded.
NVM-Editor in SAM	NVM-editor will function as in the past: Address and Value field is a decimal value via digit entry
Service Data	New Service data in SAM for CTN, Prod. no., 12NC programming with virtual keyboard
USB copy/paste in SAM	Channel list, NVM data, Readable info, EDID
UART logging	There will be printout available in UART. No specifications of the printout, per MTK provision/definition.
Blind SAM	RC sequence "062598" + "Menu" + "Panel code"
Clear Buffer	RC sequence "062599" + "OK" or via SAM

56 Error Codes

5.6.1 Introduction

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

Activated (SW) protection.
Eailing I²C device
General I²C error.

The last five errors stored in the NVM are shown in the Service menu's. This is called the error buffer.

The error code buffer contains all errors detected since the last time the buffer was erased. The buffer is written from left to

right. When an error occurs that is not yet in the error code buffer, it is displayed at the left side and all other errors shift one position to the right

An error will be added to the buffer if this error differs from any error in the buffer. The last found error is displayed on the left. An error with a designated error code never leads to a

deadlock situation. It must always be diagnosable (e.g. error buffer via OSD or blinking LED or via ComPair).

In case a failure identified by an error code automatically results in other error codes (cause and effect), only the error code of the MAIN failure is displayed.

5.6.2 How to Read the Error Buffer

You can read the error buffer in three ways

On screen via the SAM/CSM (if you have a picture). Example:
- ERROR: 000: No errors detected
- ERROR: 013 000: Error code 13 is the last and only detected error

Page 26

ERROR: 034 013 000: Error code 13 was (newest) error
Via the blinking LED procedure (when you have no picture). See paragraph 5.7 The Blink Via ComPair.

5.6.3 Error codes

In this chassis only "layer 2" error codes are available and point to problems on the SSB. They are triggered by LED blinking when CSM is activated. Only the following layer 2 errors are defined

Table 5-4 Error code table

Layer-2 error code	Defective device
13	General I ² C bus error on the SSB
16	+12 V missing or low, PSU defective
27	Channel decoder error on the SSB
34	Tuner I ² C bus error on the SSB
35	EEPROM I ² C error on SSB, M24C64

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 CLEAR command in the Factory mode:
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.

5.7 The 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

5.8 Fault Finding and Repair Tips Noto

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:

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.

5.8.2 Load 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

5.8.3 No Picture

When you have no picture, first make sure you have entered the correct display code. See paragraph 6.4 Option Settin for the instructions. See also back to div.table 6-3.

5.8.4 Unstable Picture via HDMI input

Check (via ComPair or factory mode) if HDMI EDID data is

5.8.5 No Picture via HDMI input

Check if HDCP key is valid. This can be done in CSM.

5.8.6 TV Will Not Start-up from Stand-by

Possible Stand-by Controller failure. Re-flash the software.

5.8.7 Audio Amplifier

The Class D-IC U606 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.

588 CSM

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.

5.8.9 Loudspeakers

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 Code in CSM, even when picture is available. Performance with the incorrect display option code can lead to unwanted side-effects for certain conditions

Page 27

6. Alignments

Index of this chapter: 6.1 General Alignment Condition 6.2 Hardware Alignments 6.3 Software Alignments 6.4 Option Settings 6.5 Reset of Repaired SSB

6.1 General Alignment Conditions

Perform all electrical adjustments under the following conditions:

Power supply voltage: 90 264 V_AC, 50/ 60 ± 3 Hz.
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: R_i > 10 MW, C_i < 20 pF.</li>
Use an isolated trimmer/screwdriver to perform alignments.

6.2 Hardware Alignments Not applicable.

Not applicable

6.3 Software Alignments Put the set in SAM mode (see Chapter 5. Servi

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 RGB Align 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.
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).

6.3.1 RGB Alignment

Before alignment, set the picture as follows:

Picture Setting	Picture Setting
Dynamic backlight	Off
Dynamic Contrast	Off
Color Enhancement	Off
Picture Format	Unscaled
Light Sensor	Off
Brightness	50
Color	0
Contrast	100

White Tone Alianment:
Activate SAM.
Select "RGB Align." and choose a color temperature.
Use a 100% white screen as input signal and set the following values:
- "Red BL Offset" and "Green BL Offset" to "7" (if present).
- All "White point" values initial to "128".

In case you have a colour analyser:
Measure with a calibrated (phosphor- independent) color 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). Tolerance: dx: ± 0.003, dy: ± 0.003.
Repeat this step for the other colour Temperatures that need to be aligned.
When finished return to the SAM root menu and press STANDBY on the RC to store the aligned values to the NVM.

Table 6-1 White D alignment values

Value	Cool (11000 K)	Normal (9000 K)	Warm (6500 K)
х	0.276	0.287	0.313
у	0.282	0.296	0.329

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).

6.3.2 Display Adjustment

You can use the default values. The default values are average values coming from production.

Enter SAM mode.
Select a colour temperature (e.g. COOL, NORMAL, or WARM).
Set the RED, GREEN and BLUE default values according to the values in back to div.table 6-2. When finished press OK on the RC, then press STORE to
When finished press OK on the RC, then press STORE to store the aligned values to the NVM.
Restore the initial picture settings after the alignments.

Table 6-2 White tone default settings

		Colour temperature
Picture mode	Screen size	Red	Green	Blue
Normal (9000K)	43PUG7100/77	127	110	106
	49PUG6801/78	127	110	109
	49PUG6801/77	126	110	110
	49PUG7100/78	126	111	99
	55PUG6801/78	127	105	95
	55PUG6801/77	125	104	98
	55PUG7100/77	127	105	112
	55PUG7100/78	122	113	101
	65PUG6801/77	119	120	127
	65PUG7100/77	120	111	65
Cool (11000K)	43PUG7100/77	115	103	78
	49PUG6801/78	127	114	127
	49PUG6801/77	126	113	125
	49PUG7100/78	110	101	89
	55PUG6801/78	127	114	116
	55PUG6801/77	126	111	114
	55PUG7100/77	127	114	116
	55PUG7100/78	127	89	106
	65PUG6801/77	100	107	127
	65PUG7100/77	126	112	117

Page 28

EN 28

QM15.1L LA

Alignments

		Colour temperature
Picture mode	Screen size	Red	Green	Blue
Warm (6500K)	43PUG7100/77	124	117	59
	49PUG6801/78	127	95	65
	49PUG6801/77	125	99	68
	49PUG7100/78	119	90	100
	55PUG6801/78	127	91	54
	55PUG6801/77	125	92	56
	55PUG7100/77	127	91	54
	55PUG7100/78	118	85	55
	65PUG6801/77	127	124	101
	65PUG7100/77	127	74	111

This group setting of colour temperature will be applied automatically to the TV / VGA / HDMI / AV sources.

6.4 Option Settinas

6.4.1 Introduction

The microprocessor communicates with a large number of I²C ICs in the set. To ensure good communication and to make digital diagnosis possible, the microprocessor has to know which ICs to address. The presence / absence of these MT5591 ICs is made known by the option codes.

Notes

After changing the option(s), save them by pressing the OK button on the RC before the cursor is moved to the left, select STORE and press OK on the RC.
The new option setting is only active after the TV is switched "off" / "stand-by" and "on" again with the mains switch (the NVM is then read again).

6.4.2 Option Code Overview

Enter SAM mode to check the option codes. they could be edited in the NVM.

6.4.3 Display Code Overview

Press the following key sequence on a standard RC transmitter: "062598" directly followed by MENU and "xxx", where "xxx" is a 3 digit decimal value of the panel type: see column "Display Code" in back to div.table 6-3. After resetting the Display Code, restart the set immediately.

Table 6-3 Display code overview

CTN_ALT BOM#	Panel Type	Display Code
43PUG7100/77	LCD LC430EQE-FHP1	225
49PUG6801/78	TPT490U2-EQYSHM.G SC1M	227
49PUG6801/78	TPT490U2-EQYSHM.G SC1M	227
49PUG7100/78	LCD LC490EQE-FHP1	226
55PUG6801/78	TPT550J1-QUBN0.K S8940G	112
55PUG6801/78	TPT550J1-QUBN0.K S8940G	112
55PUG7100/77	LCD LC550EQE-FHP1	227
55PUG7100/78	LCD LC550EQE-FHP1	227
65PUG6801/77	TPT650U2-RU1A0.Q S9A	050
65PUG7100/77	LCD V650DK1-KS2 F8	228

6.5 Reset of Repaired SSB

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 "0000000000000". 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.

Remark

- After the NVM has been replaced, go to SAM and scroll to the

<Reload MAC address> (see figure 1*).
Select the item and press <OK> on the RC.

6.5.1 Reset of Repaired SSB

Instruction

After NVM replacement, reload MAC address via SAM

menu. This ensures the correct MAC address to be available in CSM for future repair actions.

Way of working:

After the NVM has been replaced, go to SAM and scroll to the <Reload MAC address>.
Select the item and press <OK> on the RC.

Notes:

Only applicable to all related models that are "Smart TV level 0"enabled (only YouTube access). For models without internet connection feature. no action is needed.
HDCP keys are located in the NVM. If you are loading NVM with the ComPair tool, there is warning message displayed.

New NVM EEPROMs are shipped with pre-loaded HDCP keys.

6.5.2 SSB Identification

SSB's of this chassis are identified by a "715" code on the SSB. 715Axxxx-Nnn-MMM-OOOO

715 main category. Printed Wiring Board
Axxxx sub category, sequential coding number
Nnn Version code
- N Development number
- nn Production number
MMM Mounting variation code
OOOO Optional variation code

Make sure when replacing an SSB the SSB identification codes match the replacement panel.

Page 29

Circuit Descriptions 7.

Index of this chapter .3 DC/DC C ront-End 4

nd DVB-T, DVB-C; ISDB-T recept

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 Block Diagrams) and circuit diagrams (see chapter 10. Circuit Diagrams and PWB Layouts). Where necessary, you will find a separate drawing for clarification

71 Introduction

The QM15 11 | A is a new chassis launched in | ATAM in 2015. The whole range is covered by MT5593UPU HSBGA-900 main IC so-called MT5593 platform The major deltas versus its predecessor support ISDB-T/NTSC/PAI -M/PAI -N with also multi-media CEC

ARC. WIFI/BT.3D.SPDIF, ambilight functionality.

The QM15.1L LA chassis comes with the following stylings: series xxPUG7100xx

series xxPUG6801xx

7.1.1 Implementation

Key components of this chassis are:

MAIN SCALER MT5593UPIJ HSBGA-900 TV Processor
FRC SCALER NT72333TBG/C TEBGA 484
FLASH MX25L1606EM2I-12G 16Mb SOP-8 FOR 43'/55'
FLASH W25Q16DVSSIG 16Mb SO-8 FOR 49'/65'
NAND FLASH THGBMBG6D1KBAIL 8GB FBGA153 DRAM NT5CB256M16CP-EK 4Gb FBGA-96
DRAM NT5CB256M16CP-EK 4Gb FBGA-96 DRAM NT5CB256M16CP-EK 4Gb FBGA-96
DRAM NT5CB256M16CP-EK 4Gb FBGA-96
TUNER Latam DTVS20CVH035B
DEMODULI ATOR TC90537EG LOEP-48 for tuner signal
AUDIO TAS5760I DDCAR 20W TSSOP-48 for AUDIO Amplifier.

7.1.2 QM15.1L LA Architecture Overview

For details about the chassis block diagrams refer ck Diagrams. An overview architecture can be found in re 9.1

Page 30

7.1.3 SSB Cell Layout

Figure 7-1 SSB layout cells (top view)

Page 31

7.2 Power Supply

Refer to figure e 7-2 for the power architecture of this platform

Figure 7-2 Power Architecture

7.2.1 Power Supply Unit

All power supplies are a black box for Service. When defective. a new board must be ordered and the defective one must be returned, unless the main fuse of the board is 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

Important delta's with the QM15.1L LA classis platform are: New power architecture for LED backlight

"Boost"-signal is now a PWM-signal + continuous variable

The control signals are

Stand-by
Lamp "on/off"
Backlight adjust (DIM) (not for PSDL)

In this manual, no detailed information is available because of design protection issues.

The output voltages to the chassis are

+8 5V output (standby mode) for 43"49"55"65"
+12Voutput (on-mode) for all model
+12V audio for LCD T-CON controller and Audio amplifier.
+24V (power for B/L CONVERTER)for 65"
+3.65^V output(on-mode) for 55^°
+40V((power for VLED) for 43'
Output to the display; in case of
- IPB: High voltage to the LCD panel
- PSL and PSLS (LED-driver outputs)
- PSDI (high frequent) AC-current

7.2.2 Diversity

The diversity in power supply units is mainly determined by the diversity in displays.

The following displays can be distinguished:

CCFL/EEFL backlight: power panel is conventional IPB
IED backlight:
- side-view LED without scanning: PSL power panel
- side-view LED without scanning. I SE power panel
- direct-view LED without 2D-dimming: PSL power panel
- direct-view LED without 2D-dimming. T SE power panel

PSL stands for Power Supply with integrated LED-drivers. PSLS stands for a Power Supply with integrated LED-drivers with added Scanning functionality (added microcontroller). PSDL stands for a Power Supply for Direct-view LED backlight with 2D-dimmina.

Page 32

7.2.3 Connector overview

Table 7-1 Connector overview

	Connector
	43"				49" & 55"	49" & 55"			65"
	power board	715G6679	driver boar	d 715G7111	power board	715G6973	driver boar	d 715G7111	power board 7	'15G6887	driver board(outsourcing)
Number	CN9101	CN9201	CN8602	CN8603	CN9101	CN9102	CN8602	CN8603	CN9101	CN9201	-	-
Description	to SSB	to Driver	To Panel	To Panel	to SSB	to Driver	To Panel	To Panel	to SSB	to Driver	-	-
Pin	16	13	8	8	16	16	8	8	16	14	-	-
1	Panel Dim	Panel Dim	LED+	LED-	DIM	+VLED	LED+	LED-	DIM	+24V	-	-
2	Panel On/Off	Panel On/Off	NC	LED-	BL_ON/OFF	+VLED	NC	LED-	BL_ON/OFF	+24V	-	-
3	PS_ON	12V_OP	NC	LED-	PS_ON	+VLED	NC	LED-	PS_ON	+24V	-	-
4	2D/3D	2D/3D	NC	NC	3D_ON	+VLED	NC	NC	3D_ON	+24V	-	-
5	GND	GND	NC	NC	GND	+VLED	NC	NC	GND	+24V	-	-
6	GND	GND	LED-	NC	GND	GND	LED-	NC	GND	GND	-	-
7	GND	GND	LED-	NC	GND	GND	LED-	NC	GND	GND	-	-
8	GND	GND	LED-	LED+	GND	GND	LED-	LED+	GND	GND	-	-
9	+12V_A	+24V	-	-	+12V_AUDIO	GND	-	-	+12V_AUDIO	GND	-	-
10	+12V_A	+24V	-	-	+12V_AUDIO	GND	-	-	+12V_AUDIO	GND	-	-
11	+12V	+24V	-	-	+12V	3D_ON	-	-	+12V	+12V	-	-
12	+12V	+24V	-	-	+12V	DIM	-	-	+12V	Scan BLEN	-	-
13	+12V	+24V	-	-	+12V	BL_On/Off	-	-	+12V	Panel Dim	-	-
14	+12V	-	-	-	+12V	-	-	-	+12V	Panel On/Off	-	-
15	+3.5V	-	-	-	+3.5V	-	-	-	+5V	-	-	-
16	+3.5V	-	-	-	+3.5V	-	-	-	+5V	-	-	-

7.3 DC/DC Converters

The on-board DC/DC converters deliver the following voltages (depending on set execution):

+5V_STB, permanent voltage for the Stand-by
+3V3SB voltage for IR/I ED reciver. Key board and WIFI
+12V, input from the power supply for the panel common (active mode)
PVDD from the power +12V_AU for the AUDIO AMP
+3V3_TUNER, supply voltage for tuner
+5V-USB, input intermediate supply voltage for USB Power

+5V_SW_USB port supply voltage
Wi-Fi VCC.voltage for WIFI
DDRV, voltage for DDR
AVDD3V3,AVDD1V2, supply voltage for scaler MT5593
LDO_PWR ,DVDD3V3, voltage for EMMC when TV on
+3.3VD, +1.2V voltage for Demodulator IC channel decoder

Figures gives a graphical representation of the DC/DC converters with its current consumptions

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Figure 7-3 DC/DC converters

7.4 Front-End Analogue and DVB-T. DVB-C: ISDB-T reception

7.5 HDM

7.4.1 Front-End Analogue part

The Front-End for analogue tuner consist of the following key components:

TUNER LATAM DTVS20CVH035B
SCALER MT5593UPU HSBGA-900

Below find a block diagram of the front-end application for analogue part

Figure 7-4 Front-End Analogue block diagram

7.4.2 Front-End ISDB-T reception DTV part

The Front-End for ISTB part consist of the following key components:

TUNER Latam DTVS20CVH035B
SCALER MT5593UPIJ HSBGA-900
DEMODULI ATOR TC90537EG LOEP-48

Below find a block diagram of the front-end application for DTV part.

Figure 7-5 Front-End ISDB-T reception block diagram

Figure 7-6 HDMI input configuration

The following HDMI connector can be used:

HDMI 1: HDMI input (TV digital interface support HDCP) with digital audio/PC DVI input/ARC
HDMI 2 : HDMI input ( TV digital interface support HDCP) with digital audio/PC DVI input/ARC with digital audio/PC DV/I input
+5V detection mechanism
Stable clock detection mechanism
Embedded EDID
HPD control
CEC control

7.6 Video and Audio Processing - MT5593UPIJ

The MT5593UPIJ is the main audio and video processor (or System-on-Chip) for this platform. It has the following features:

worldwide multi-standard analong TV demodulator
ATSC /DVB-T /DVB-C/DTMB demodulators
Ture 120HZ Full HD
Power CPU core
3D graphic support OpenGL ES 1.1/2.0
A muti-standard video decoder
A transport de-multiplexer
one HDMI 2.0 receiver with 3D support
MHL2.0& Standby charging
2D/3D converter
Rich format audio codec
Local dimming (LED backlight) Ethernet MAC+PHY
TCON
Panel overdrive control
LVDS, mini-LVDS, V-by-one, EPI

The MT5593UPIJ family consists of a DTV front-end demodulator, a backend decoder and a TV controller and offers high integration for advanced applications. It integrates a transport de-multiplexer, a high definition video decoder an audio decoder, a four-link LVDS transmitter, a mini-LVDS transmitter, a V-by-one transmitter, an EPI transmitter, and an NTSC/PAL/SECAM TV decoder with 3D comb filter(NTSC/PAL) The MT5593UPLI enables consumer electronics manufacturers to build high quality, low cost and feature-rich DTV.

The MT5593PFIJ family supports Full-HD MPEG1/2/4/H.264/VC1/RM/AVS/ and H.264/HEVC video decoder standards, and JPEG. The MT5593HPIJ also supports Media Tek MDDi de-interlace solution which can

Refer to figure 7-6 HDMI input configuration for the application.

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reach very smooth picture quality for motions. A 3D comb filter added to the TV decoder recovers great details for still pictures. The special color processing technology provides a natural deep colors and true studio quality video. Moreover . the MT5593 family has built-in high resolution and high-guality audio codec.

The MT5593UPIJ family provides consumers with and Full-HD 120Hz experience. It integrates high-quality Full-HD ME/MC technology.

The MT5593UPIJ family supports ASTC, DVB-T and DVB-C,DTMB demodulation functions. It reserves transport stream inputs for external demodulators for other countries or areas TV maker can easily port the same LII to worldwide TV models. First-class adjacent and co-channel rejection capability grants excellent reception. Professional error-concealment provides stable, smooth and mosaic-free video quality

For a functional diagram of the MT5593UPIJ, refer to Figure 8-1.

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8. IC Data Sheets

This chapter shows the internal block diagrams and pin configurations of ICs that are drawn as "black boxes" in the electrical diagrams (with the exception of "memory" and "logic"

8.1 Diagram10-5-2 System Power 2(7), B02, AOZ1360DIL(IC U4405)

Figure 8-1 Internal block diagram

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8.2 Diagram 10-5-3 Peripheral (4) B03, MT5593UPIJ (IC U401)

Figure 8-2 Internal block diagram and pin configuration

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Figure 8-3 Internal pin configuration

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8.3 Diagram10-5-8 Speaker/Headphone(6) B8. TAS5760LDDCAR (IC U601)

Figure 8-4 Internal block diagram and pin configuration

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8.4 Diagram10-5-11 ISDBT Tuner(1) B11, TC90537FG (IC U101)

Figure 8-5 Internal block diagram and pin configuration

back to liv table

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8.5 Diagram10-5-17 NVT333 DDR2 (4) B17, NT72333TBG/C (IC U5000)

Figure 8-6 Internal block diagram

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Figure 8-7 Internal pin configuration

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Personal Notes:

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Block Diagrams QM15.1L LA 9. EN 43

9. Block Diagrams

9.1 Block diagram 7100/6801 series

19920_400.6

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10. Circuit Diagrams and PWB Layouts

10.1 A 715G6679 PSU 10-1-1 AC input

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Circuit Diagrams and PWB Layouts QM15.1L LA 10. EN 46

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Circuit Diagrams and PWB Layouts QM15.1L LA 10. EN 48

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Circuit Diagrams and PWB Layouts QM15.1L LA 10. EN 49

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Circuit Diagrams and PWB Layouts QM15.1L LA

1L LA 10. EN 50

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.1L LA 10. EN 51

19820 545.en

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1L LA 10. EN 52

10820 546

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1L LA 10. EN 53

19820_547.eps

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10-2-5 Power layout top

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Circuit Diagrams and PWB Layouts QM15.1L LA 10. EN 55

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IL LA 10. EN 56

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.1L LA 10. EN 57

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19810_510.ep

715G6887

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L LA 10. EN 62

10.4 AD 715G7700 LED Driver board 10-4-1 LED DRIVER BOARD

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1L LA 10. EN 63

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Circuit Diagrams and PWB Layouts QM15.1L LA 10. EN 64

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5.1L LA 10. EN 68

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10-5-6 DDR3x1(4)

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Circuit Diagrams and PWB Layouts QM15.1L LA 10. EN 71

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L LA 10. EN 74

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10-5-17 NVT333_DDR2 (4)

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10-5-18 NVT333_RX_LVDS (4)

B18 NVT333 RX LVDS (4) B18 1. Trace length difference require < 100mil under same group.(PortAB, PortCD) 2. Each P/N pair length difference require < 10mil if possible. 3. Layout need 100 ohm impedance matching with GND guard trace. Note: Trace length difference need fine tune with IC substract trace included. R XAON RXCON RXCOR RXA1N RXC1N RXA1P RXC1F RXA2N RXC2N RXA2P RXC2F RXAGKN RXCCKN RXACKF ADT ACT AFZ AEZ RXA3N RXC3N RXA3P RXC3F RXA4N RXC4N RXA4N RXC4N R XB0N RXDON RXB0P RXD0F RXB1N RXD1N AC3 AF4 AE4 AD4 AC4 AD5 RXB1P RXD1P RXD1P AF12 RXD2N AE12 RXD2P AE12 RXB2N RXB2P RXD2F RXBCKN RXDCKN RXDCKP RXD3N RXB3N RXB3P RXD3P RXR4N RXD4N RXB4N R XD4N ______________________________________ LVDSRX TST only for TEST use. 5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.23.24.25.26.27.28 GND «»-NVT333_RX_LVDS (4) 715G716

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Circuit Diagrams and PWB Lavouts QM15.1L LA 10. EN 83