PHILIPS 32PFL7623D/10, 32PFL9603D/10, 32PFL9603H/10, 32PFL9613D/10, 32PFL9613H/10 Service manual & schematics

...

Download

Page 1

Colour Television

Service

Chassis

Q529.1

Page

AA

C	ontents	Page		Co	ontents	Page
1.	Technical Specifications, Connections, and	d Chassis			8 LED Back UPEC Panel: DC / DC	(AL2)74	77
	Overview	2			8 LED Back UPEC Panel: uC Block	(AL3)75	77
2.	Safety Instructions, Warnings, and Notes	6			8 LED Back UPEC Panel: LED Drive	(AL4) 76	77
3.	Directions for Use	7			4 LED Lite-On Panel: LED Drive	(AL1)78	81
4.	Mechanical Instructions	8			4 LED Lite-On Panel: DC / DC	(AL2)79	81
5.	Service Modes, Error Codes, and Fault Fin	nding 14			4 LED Lite-On Panel: uC Block	(AL3) 80	81
6.	Block Diagrams, Test Point Overview, and	1			4 LED MD OPAMP Lite-on (32")	(AL1)82	84
	Waveforms				4 LED MD OPAMP Lite-on (32")	(AL2) 83	84
	Wiring Diagram 32" (ME8)	45			6 LED MD OPAMP Lite-on (42")	(AL1) 85	87
	Wiring Diagram 32" (VE8)	46			6 LED MD OPAMP Lite-on (42")	(AL2)86	87
	Wiring Diagram 37" (ME8)	47			6 LED Lite-On Panel: LED Drive	(AL1)88	91
	Wiring Diagram 42" + 47" (ME8)	48			6 LED Lite-On Panel: DC / DC	(AL2) 89	91
	Wiring Diagram 42" (VE8)	49			6 LED Lite-On Panel: uC Block	(AL3) 90	91
	Wiring Diagram 47" (VE8)	50			8 LED Lite-On Panel: LED Drive	(AL1) 92	96
	Wiring Diagram 52" (VE8)	51			8 LED Lite-On Panel: DC / DC	(AL2)93	96
	Block Diagram Video	52			8 LED Lite-On Panel: uC Block	(AL3)94	96
	Block Diagram Audio	53			8 LED Lite-On Panel: LED Drive	(AL4) 95	96
	Block Diagram Control & Clock Signals	54			Small Signal Board (6214.4 version)	(B01-B10) 97-150	154-163
	Block Diagram Main Display Supply (42")	55			SSB: SRP List Explanation	151
	SSB: Test Points (Top Side)	56			SSB: SRP List Part 1	152
	SSB: Test Points (Bottom Side)	57			SSB: SRP List Part 2	153
	I2C IC Overview	58			Small Signal Board (6214.6 version)	(B01-B10) 164-216	221-230
	Supply Lines Overview	59			SSB: SRP List Explanation	217
7.	Circuit Diagrams and PWB Layouts	Drawing	PWB		SSB: SRP List Part 1	218
	Main Power Supply IPB 42": Stby, MF	(A1)60	63-64		SSB: SRP List Part 2	219
	Main Power Supply IPB 42": HV Inverter	(A2)61	63-64		SSB: SRP List Part 3	220
	Main Power Supply IPB 42": DC / DC	(A3)62	63-64		AmbiLight Interface Panel	(FA) 231	231
	4 LED Back UPEC Panel: LED Drive	(AL1)65	68		IR & LED Panel (VE)	(J) 232	233
	4 LED Back UPEC Panel: DC / DC	(AL2)66	68		Light Guide Panel	(L) 236	237
	4 LED Back UPEC Panel: uC Block	(AL3)67	68	8.	Alignments	243
	6 LED Back UPEC Panel: LED Drive	(AL1)69	72	9.	IC Data Sheets	261
	6 LED Back UPEC Panel: DC / DC	(AL2)70	72	10.	Spare Parts List & CTN Overview	274
	6 LED Back UPEC Panel: uC Block	(AL3)71	72	11.	Revision List	274
	8 LED Back UPEC Panel: LED Drive	(AL1)73	77

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

ublished by EL 0870 BU TV Consumer Care

Printed in the Neth

EN 3122 785 1766

Page 2

1. Technical Specifications, Connections, and Chassis Overview

	Index of this chapter:				: BBE
	1.1 Technical Specifications			Maximum power (W _RMS )	: 2 × 15
	1.2 Connections
	1.3 Chassis Overview		1.1.3	Multimedia
	Notes:			Supported formate	· Slidoshow alb filos
	Figures can deviate due to the	different set executions		Supported formats
	Specifications are indicative (si	ibject to change)
					MPEG2
					: MP3
1.1	Technical Specifications				: JPEG
	•			USB input	: USB1.1 (12 Mbps)
	Vision				: USB2.0 (480 Mbps)
1.1.1	VISION			Network	: DLNA PC Network link
	Display type	: LCD
	Screen size	: 32" (82 cm), 16:9	111	Miscollanoous
		: 37" (94 cm), 16:9	1.1.4	Wiscendieous
		· 42" (107 cm) 16:9
		· 47" (120 cm) 16:9		Power supply:
		52" (120 cm), 10:0		Mains voltage (V _AC )	: 220 - 240 ±10%
	Desclution (11 ) ( nivela)	. 52 (152 011), 10.9		- Mains frequency (Hz)	: 50 / 60
	Resolution (H × V pixels)	: 1920 × 1080
		: 1366 × 768		Ambient conditions:
	Min. light output (cd/m ² )	: 500
		: 450 (52")		- Temperature range (°C)	: +5 t0 +35
	Min. contrast ratio	: 55000:1			: 90% R.H.
		(32PFL9603D/10 and
		52")		Power consumption (values are inc	licative)
		· 33000·1		- Normal operation (W)	,
		(32PEL 7623D/10)		- 32"	: ≈139/140
		· 20000:1 (27" 42" and		- 37"	: ~186
		. 50000.1 (57,42 and		42"	: ~110/248
				- +2	. ≈110/240
	Max. response time (ms)	2, 3, 5, 6 (depending		- 47	. ≈155/505
		on display)		- 52	: ≈243
	Viewing angle (H × V degrees)	: 176 × 176		- Standby (W)	: < 0.15
	Tuning system	: PLL
	TV Colour systems	: PAL B/G, D/K, I		Dimensions (W × H × D in mm)
		: SECAM B/G, D/K, L/L'		- 32"	: 828 × 543 × 109
		: DVB-T COFDM 2K/		- 37"	: 953 × 604 × 101
		8K, MPEG4 (optional)		- 42"	1054 × 658 × 100
	Video plavback	: NTSC		- 47"	1170 × 736 × 125
		PAL		- 52"	· 1300 × 803 × 128
		SECAM		32	. 1300 ~ 003 ~ 120
	Tupor banda
		. OHE, WHE, 3, Hyper		Weight (kg)
		400		- 32"	: 16.3
		. 400		- 37"	: 19.2
	- 00 HZ	: 4800		- 42"	: 22.7
	- 50 Hz	: 576		- 47"	: 35.0
	- 50 Hz	: 576p		- 52"	: 40.6
	- 50/60 Hz	: 720p
	- 50/60 Hz	: 1080i
	- 24/25/30/50/60 Hz	: 1080p
	Supported computer formats:	·
	- 60 Hz	: 640 × 480
	- 60 Hz	800 × 600
	- 60 Hz	· 1024 × 768
	60 Hz


	- 60 HZ	: 1920 × 1080i
	- 60 Hz	: 1920 × 1080p
	Presets/channels	: 100/125 presets
	Tuner bands	: VHF
		: UHF
		: S-band
		- Hyper-band

1.1.2 Sound

Sound systems

: FM-stereo B/G : NICAM B/G, D/K, I, L
: AV Stereo : Virtual Dolby Digital

Page 3

1.2 Connections

Figure 1-1 Connection overview

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

1.2.1 Side Connections

1 - Headphone (Ou Bk - Headphone	t put) 32 - 600 Ω / 10 mW	€ 3.5mm
2 - Cinch: Audio - I Rd - Audio R Wh - Audio L	1 0.5 V _RMS / 10 kΩ 0.5 V _RMS / 10 kΩ
3 - Cinch: Video CV Ye - Video CVBS	/BS - In 1 V _PP / 75 Ω	.
4 - S-Video (Hoside 1 - Ground Y 2 - Ground C 3 - Video Y 4 - Video C	n): Video Y/C - In Gnd Gnd 1 V _PP / 75 Ω 0.3 V _PP / 75 Ω	÷ ÷ €

5 - USB2.0

Figure 1-2 USB (type A)

Gnd

1	-+5V
2	- Data (-)

3 - Data (+)
4 Ground

6 - HDMI: Digital Video, Digital Audio - In

Figure 1-3 HDMI (type A) connector

1 02	Data channel

2 - Shield	Gnd
3 - D2-	Data channel
4 - D1+	Data channel
5 - Shield	Gnd
6 - D1-	Data channel
7 - D0+	Data channel
8 - Shield	Gnd
9 - D0-	Data channel
10 - CLK+	Data channel
11 - Shield	Gnd
12 - CLK-	Data channel
13 - n.c.
14 - n.c.
15 - DDC_SCL	DDC clock
16 - DDC_SDA	DDC data
17 - Ground	Gnd
18 -+5V
19 - HPD	Hot Plug Detect
20 - Ground	Gnd

7 - Common Interface 68p - See diagram B07A

⊕⊖

Page 4

1.2.2 Rear Connections

8 - FXT1: Video RGB/CVBS - In, Audio - In

Figure 1-4 SCART connector

1	- n.c.
2	- Audio R	0.5 V _RMS / 10 kΩ	Ð
3	- n.c.
4	- Ground Audio	Gnd	Ť
5	- Ground Blue	Gnd	Ť
6	- Audio L	0.5 V _RMS / 10 kΩ	Ð
7	- Video Blue	0.7 V _PP / 75 Ω	Ð
8	- Function Select	0 - 2 V: INT
		4.5 - 7 V: EXT 16:9
		9.5 - 12 V: EXT 4:3	Ð
9	- Ground Green	Gnd	Ť
10	- n.c.
11	- Video Green	0.7 V _PP / 75 Ω	Ð
12	- n.c.
13	- Ground Red	Gnd	Ť
14	- Ground Data	Gnd	Ť
15	- Video Red	0.7 V _PP / 75 Ω	Ð
16	- Status/FBL	0 - 0.4 V: INT
		1 - 3 V: EXT / 75 Ω	Ð
17	- Ground Video	Gnd	Ť
18	- Ground FBL	Gnd	Ť
19	- n.c.
20	- Video CVBS	1 Vpp / 75 Ω	Ð
21	- Shield	Gnd	Ť
- ·			-

8 - EXT2: Video RGB - In. CVBS - In/Out. Audio - In/Out

Figure 1-5 SCART connector

1	- Audio R	0.5 V _RMS / 1 kohm	↔
2	- Audio R	0.5 V _RMS / 10 kohm	Ð
3	- Audio L	0.5 V _RMS / 1 kohm	↔
4	- Ground Audio	Gnd	Ť
5	- Ground Blue	Gnd	Ť
6	- Audio L	0.5 V _RMS / 10 kohm	Ð
7	- Video Blue	0.7 V _PP / 75 ohm	Ð
8	- Function Select	0 - 2 V: INT
		4.5 - 7 V: EXT 16:9
		9.5 - 12 V: EXT 4:3	Ð
9	- Ground Green	Gnd	Ť
10	- n.c
11	- Video Green	0.7 V _PP / 75 ohm	Ð
12	- n.c.
13	- Ground Red	Gnd	Ť
14	- Ground P50	Gnd	Ť
15	- Video Red	0.7 V _PP / 75 ohm	Ð
16	- Status/FBL	0 - 0.4 V: INT
		1 - 3 V: EXT / 75 ohm	Ð
17	- Ground Video	Gnd	Ť
18	- Ground FBL	Gnd	Ť
19	- Video CVBS	1 V _PP / 75 ohm	⊕
20	- Video CVBS	1 V _PP / 75 ohm	Ð


9 - FXT 3	VGA · Vide	eo RGB -	In

Gnd

Figure 1-6 VGA Connector

Video Red Video Green Video Blue	0.7 V _PP / 75 Ω 0.7 V _PP / 75 Ω 0.7 V _PP / 75 Ω	() () () () () () () () () () () () () (
Finc. Ground Ground Red Ground Green Ground Blue +5V _DC Ground Sync	Gnd Gnd Gnd +5 V Gnd	÷ ÷ ÷ ÷ ÷
11 - n.c. 12 - DDC_SDA 13 - H-sync 14 - V-sync 15 - DDC_SCL	DDC data 0 - 5 V 0 - 5 V DDC clock	$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $
9 - EXT3: Cinch: Vide Gn - Video Y Bu - Video Pb Rd - Video Pr	o YPbPr - In 1 V _PP / 75 Ω 0.7 V _PP / 75 Ω 0.7 V _PP / 75 Ω
9 - EXT3: Cinch: Audi Rd - Audio - R Wh - Audio - L	o - In 0.5 V _RMS / 10 kΩ 0.5 V _RMS / 10 kΩ
10 - Service Connector 1 - Ground 2 - UART_TX 3 - UART_RX	or (UART) Gnd Transmit Receive	÷ €
11 - EXT3: Cinch: S/P Bk - Coaxial	DIF - Out 0.4 - 0.6V _PP / 75 Ω	⊕•⊚
12 - EXT3: Cinch: Aud Rd - Audio - R Wh - Audio - L 13 - Aerial - In	lio - Out 0.5 V _RMS / 10 kΩ 0.5 V _RMS / 10 kΩ	(→@ (→@

- IEC-type (EU) Coax. 75 Ω

14 - RJ45: Ethernet (if present)

Figure 1-7 Ethernet connector

1	- TD+	Transmit signal	θ
2	- TD-	Transmit signal	↔
3	- RD+	Receive signal	÷
4	- n.c.
5	- n.c.		-
6	- RD-	Receive signal	÷
7	- n.c.
8	- n.c.

Page 5

1. EN 5

1.3 Chassis Overview

Figure 1-9 PWB/CBA locations 7-series

Figure 1-10 PWB/CBA locations 9-series

Page 6

2. Safety Instructions, Warnings, and Notes

Index of this chapter:

2.1 Safety Instructions 2.2 Warnings
2.3 Notes

2.1 Safety Instructions

Safety regulations require the following during a repair:

Connect the set to the Mains/AC Power via an isolation transformer (> 800 VA)
Replace safety components, indicated by the symbol only by components identical to the original ones. Any other component substitution (other than original type) may

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 nounted 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 nins of the Mains/AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 MΩ and 12 MΩ
- 4. Switch "off" the set, and remove the wire between the two pins of the Mains/AC Power plug.
Check the cabinet for defects, to prevent touching of any inner parts by the customer.

2.2 Warnings

All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD 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.

2.3 Notes

231 General

Measure the voltages and waveforms with regard to the chassis (= tuner) ground (¹/_z), or hot ground (¹/_y), depending on the tested area of circuitry. The voltages and waveforms shown in the diagrams are indicative. Measure them in the Service Default Mode (see chapter 5) with a colour bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 475.25 MHz for PAL, or 61.25 MHz for NTSC (channel 3).

Where necessary measure the waveforms and voltages with (T) and without (T) aerial signal. Measure the voltages in the power supply section both in normal operation (1) and in stand-by (1). These values are indicated by means of the appropriate symbols.
Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic" and the "double-D symbol", are trademarks of Dolby Laboratories

222 Schematic Notes

All resistor values are in ohms, and the value multiplier is often used to indicate the decimal point location (e.g. 2K2
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 (u = x 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 pF).
An "asterisk" (*) indicates component usage varies. Refer to the diversity tables for the correct values
The correct component values are listed in the Spare Parts List. Therefore, always check this list when there is any doubt

2.3.3 BGA (Ball Grid Arrav) ICs

For more information on how to handle BGA devices, visit this URL: www.atyourservice.ce.philips.com (needs subscription, not available for all regions). After login, select "Magazine". then go to "Repair downloads". Here you will find Information on how to deal with BGA-ICs

erature Profiles

For BGA-ICs, you must use the correct temperature-profile. which is coupled to the 12NC. For an overview of these profiles visit the website www.atvourservice.ce.philips.com (needs subscription, but is not available for all regions)

You will find this and more technical information within the "Magazine", chapter "Repair downloads"

For additional questions please contact your local repair help

2.3.4 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 Philips SAC305 with order code 0622 149 00106. If lead-free solder paste is required. please contact the manufacturer of your soldering equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to ctore and to bandle
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
Mix of lead-free soldering tin/parts with leaded soldering tin/parts is possible but PHII IPS recommends strongly to

Page 7

Directions for Use

Q529.1E LA

EN 7

avoid mixed regimes. If this cannot be avoided, carefully clear the solder-joint from old tin and re-solder with new tin

2.3.5 Alternative BOM identification

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

The third digit in the serial number (example:

AG2B0335000001) indicates the number of the alternative B.O.M. (Bill Of Materials) that has been used for producing the specific TV set. In general, it is possible that the same TV model on the market is produced with e.g. two different types of displays, coming from two different suppliers. This will then result in sets which have the same CTN (Commercial Type Number; e.g. 28PW9515/12) but which have a different B.O.M. number.

By looking at the third digit of the serial number, one can identify which B.O.M. is used for the TV set he is working with If the third digit of the serial number contains the number "1" (example: AG1B033500001), then the TV set has been

manufactured according to B.O.M. number 1. If the third digit is a "2" (example: AG2B0335000001), then the set has been

produced according to B.O.M. no. 2. This is important for ordering the correct spare parts!

For the third digit, the numbers 1...9 and the characters A...Z can be used, so in total: 9 plus 26= 35 different B.O.M.s can be indicated by the third digit of the serial number.

Identification: The bottom line of a type plate gives a 14-digit serial number. Digits 1 and 2 refer to the production center (e.g. AG is Bruges), 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

3. Directions for Use

You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.com

example below it is 2006 week 17). The 6 last digits contain the serial number.

Figure 2-1 Serial number (example)

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

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

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

2.3.7 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.

Page 8

4. Mechanical Instructions

Index of this chapter:

4.1 Cable Dressing 4.1 Cable Dressing 4.2 Service Positions
4.2 Service Positions 4.3 Assy/Panel Removal VE8 Styling 4.4 Assy/Panel Removal ME8+ Styling
4.5 Set Re-assembly.

Notes:

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

4.1 Cable Dressing

Figure 4-2 Cable dressing 9-series

Page 9

4.2 Service Positions

For easy servicing of this set, there are a few possibilities created:

The buffers from the packaging (see figure "Rear cover").
Foam bars (created for Service).

4.2.1 Foam Bars

Figure 4-3 Foam bars

The foam bars (order code 3122 785 90580 for two pieces) can be used for all types and sizes of Flat TVs. See figure "Foam bars" for details. Sets with a display of 42" and larger, require four foam bars [1]. Ensure that the foam bars are always supporting the cabinet and never only the display. Caution: Failure to follow these guidelines can seriously

damage the display!

By laying the TV face down on the (ESD protective) foam bars, a stable situation is created to perform measurements and alignments. By placing a mirror under the TV, the screen can be monitored.

Page 10

4.3 Assy/Panel Removal VE8 Styling

4.3.1 Rear Cover

Warning: Disconnect the mains power cord before removing the rear cover.

Note: It is necessity to release the fixation screws from the stand before removing the rear cover

Refer to next figures for details.

1. Remove the mushrooms [1].
2. Remove the fixation screws [2] from the hatch and lift the hatch from the rear cover.
3. Unplug the connectors [3]
Onplug the connectors [5]. Remove the fixation screws from the stand Please note. that the set is now mechanically not secured and may be unstable
5. Remove the fixation screws [5] that secure the rear cover.
6. Lift the rear cover from the TV. Make sure that wires and flat foils are not damaged while lifting the rear cover from the set.

I_17660_106.e

Figure 4-4 Rear Cover

Figure 4-5 Hatch

Page 11

1. Release the wire from the wire guides [1]
2 Remove the fixation screws [2]
Remove the cover screws [3] and take out the whole unit. When defective, replace the whole unit.

Figure 4-6 Ambilight inside cover

Figure 4-7 Ambilight outside cover

4.3.3 Key Board

Refer to next figure for details.

1. Unplug the key board connector [1] from the IR & LED board
2. Remove the screws [2].
3. Lift the unit and take it out of the set.

When defective, replace the whole unit.

Figure 4-8 Key Board

Page 12

4.3.4 Bass-midrange Speakers

Refer to next figure for details

1. Release the speaker connectors [1] from unit.
2 Remove the screw [1] and lift the whole unit from the set
Take the speakers out together with their casing. When

defective, replace the whole unit.

Figure 4-9 Bass-midrange Speaker

4.3.5 Tweeters

Refer to next figure for details

1. Remove the bass-midrange speaker as described earlier
2. Remove the screw [1] and lift the whole unit from the set. When defective, replace the whole unit.

Figure 4-10 Tweeters

4.3.6 Display Supply Panel

Refer to next figure for details

1. Unplug the connectors [1]
2 Remove the fixation screws [2]
Take the board out.

Figure 4-11 Display Supply Panel

4.3.7 Small Signal Board (SSB)

Refer to next figure 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.

Refer to next figures or details. 1. Unplug the LVDS connector [1].
Caution: be careful, as this is a very fragile connector! 2. Unplug the connectors [2].
Being the connectors [2]. Remove the screw [3] from the side I/O cover
4. Remove the fixation screws [4]
5. The SSB can now be taken out of the set

Figure 4-12 Small Signal Board

Page 13

EN 13

4.3.8 LCD Panel

Refer to next figure for details

1. Remove the SSB as described earlier.
Remove the Bass-midrange speakers as described earlier
3. Remove the Tweeters as described earlier.
4. Unplug the connectors [1].
5. Remove the fixation screws [2]
6. Remove the fixation screws [3]
7. Lift out the sub frame.
8. The LCD panel can now be lifted from the front cabinet.
When defective, replace the whole unit.

Figure 4-13 LCD Panel

4.3.9 Rim

Refer to next figure for details

1. Do all steps as described in the removal of the LCD panel except the last step
2. Remove the screws [1].

4.3.10 IR & LED Board

Refer to next figure for details.

1 Do all steps as described in the removal of the Rim
2. Remove screws [1] and lift the IR & LED Board from the front cover
3. Lift the board and take it out of the set.
Release the cables from the cable clamps.
5. Unplug the connectors [3].

When defective, replace the whole unit.

Figure 4-15 IR & LED Board

4.3.11 Lightguide

Refer to next figure for details

1. Do all steps as described in the removal of the Rim.
2. Release the cables from the cable clamps [1].
3. Remove screws [2] and lift the lightquide from the front cover
4. Release the board by pushing up the clamps in the direction of the arrows.
5. Remove the unit from the front cover.
When defective, replace the whole unit.

Figure 4-16 IR & LED Board

4.4 Assy/Panel Removal ME8+ Styling

Refer to the Q528.2E LA Service Manual.

4.5 Set Re-assembly

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

Notes:

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

Page 14

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 Error Codes
5.6 The Blinking LED Procedure
5.7 Protections
5.8 Fault Finding and Repair Tips
5.9 Software Upgrading

5.1 Test Points

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

Perform measurements under the following conditions:

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

5.2 Service Modes

Service Default mode (SDM) and Service Alignment Mode (SAM) offers several features for the service technician, while the Customer Service Mode (CSM) is used for communication between the call centre and the customer.

This chassis also offers the option of using ComPair a hardware interface between a computer and the TV chassis. It offers the abilities of structured troubleshooting, error code reading, and software version read-out for all chassis. (see also section "5.4.1 ComPair").

5.2.1 Service Default Mode (SDM)

Purpose

To create a pre-defined setting, to get the same measurement results as given in this manual
To override SW protections detected by stand-by processor and make the TV start up to the step just before protection (a sort of automatic stepwise start up). See section "5.3 Stepwise Start-up".
To start the blinking LED procedure where only layer 2 errors are displayed (see also section "5.5 Error Codes")

Specifications

Table 5-1 SDM default settings

Region	Freq. (MHz)	Default system
Europe, AP(PAL/Multi)	475.25	PAL B/G
Europe, AP DVB-T	546.00 PID Video: 0B 06 PID PCR: 0B 06 PID Audio: 0B 07	DVB-T

All picture settings at 50% (brightness, colour, contrast)
All sound settings at 50%, except volume at 25%.
All service-unfriendly modes (if present) are disabled, like: (Sleep) timer.
- Child/parental lock.
- Picture mute (blue mute or black mute).
- Automatic volume levelling (AVL).

Skip/blank of non-favourite pre-sets

How to Activate SDM

For this chassis there are two kinds of SDM: an analog SDM and a digital SDM . Tuning will happen according table "SDM Default Setting

Analog SDM: use the standard RC-transmitter and key in the code "062596", directly followed by the "MENU" button Note: It is possible that, together with the SDM, the main menu will appear. To switch it "off", push the "MENU"
Digital SDM : use the standard RC-transmitter and key in the code "062593", directly followed by the "MENU" button. Note: It is possible that, together with the SDM, the main menu will appear. To switch it "off", push the "MENU" . button again
Analog SDM can also be activated by shorting for a moment the two solder pads (see figure "Service mode pads") on the SSB with the indication "SDM"

Figure 5-1 Service mode pads

After activating this mode, "SDM" will appear in the upper right corner of the screen (when a picture is available)

How to Navigate

When the "MENU" button is pressed on the RC transmitter, the set will toggle between the SDM and the normal user menu (with the SDM mode still active in the background)

How to Fxit SDM

Use one of the following method

Switch the set to STAND-BY via the RC-transmitter
Via a standard customer RC-transmitter: key in "00"sequence.

5.2.2 Service Alignment Mode (SAM)

Pur

To perform (software) alignments
To change option settings
To easily identify the used software version.
To view operation hours.
To display (or clear) the error code buffer

How to Activate SAM

Via a standard RC transmitter: key in the code "062596" directly followed by the "INFO" button. After activating SAM with this method a service warning will appear on the screen. continue by pressing the red button on the RC.

Page 15

Contents of SAM:

Hardwaro Info

A. SW Version. Displays the software version of the main software (example: Q591E-1.2.3.4 = AAAAB XYWZ)
- AAAA= the chassis name
- B = the region: A= AP E= FU L=LatAm U=US For AP sets it is possible that the Europe software
- X.Y.W.Z= the software version, where X is the main version number (different numbers are not compatible with one another) and Y.W.Z is the sub version number (a higher number is always compatible with a lower number)
B. SBY PROC Version. Displays the software version of the stand-by processor
C. Production Code. Displays the production code of the TV, this is the serial number as printed on the back of the TV set. Note that if an NVM is replaced or is initialized after corruption, this production code has to be re-written to NVM. ComPair will foresee in a possibility to do this.
Operation Hours. Displays the accumulated total of eration hours (not the stand-by hours). Every time the TV is switched "on/off" 0.5 hours is added to this number
Errors (followed by maximum 10 errors). The most recent error is displayed at the upper left (for an error explanation see section "5.5 Error Codes").
Reset Error Buffer, When "cursor right" (or the "OK button) is pressed and then the "OK" button is pressed, the error buffer is reset.
Alignments. This will activate the "ALIGNMENTS" sub-
Dealer Options. Extra features for the dealers
Options. Extra features for Service. For more info regarding option codes, see chapter 8 "Alignments". Note that if the option code numbers are changed, these have to be confirmed with pressing the "OK" button before the options are stored. Otherwise changes will be lost.
Initialize NVM. The moment the processor recognizes a corrupted NVM, the "initialize NVM" line will be highlighted Now, two things can be done (dependent of the service instructions at that moment)
- Save the content of the NVM via ComPair for development analysis, before initializing. This will give the Service department an extra possibility for diagnosis (e.g. when Development asks for this)
- Initialize the NVM.

Note: When the NVM is corrupted, or replaced, there is a high possibility that no picture appears because the display code is not correct. So, before initializing the NVM via the SAM, a picture is necessary and therefore the correct display option has to be entered. Refer to chapter 8 "Alignments" for details To adapt this option, it's advised to use ComPair (the correct HEX values for the options can be found in chapter 8 "Alignments") or a method via a standard RC (described below)

Changing the display option via a standard RC: Key in the code "062598" directly followed by the "MENU" button and "XXX" (where XXX is the 3 digit decimal display code as mentioned in table "Option code overview" in chapter 8 "Alignments"). Make sure to key in all three digits, also the leading zero's. If the above action is successful, the front LED will go out as an indication that the RC sequence was correct After the display option is changed in the NVM, the TV will go to the Stand-by mode. If the NVM was corrupted or empty before this action, it will be initialized first (loaded with default values). This initializing can take up to 20 seconds.

Figure 5-2 Location of Display Option Code sticker

Store go right. All options and alignments are stored when pressing "cursor right" (or the "OK" button) and then the "OK"-button
- SW Maintenance
- SW Events. Not useful for Service purposes. In case of specific software problems, the development artment can ask for this info
- HW Events. Not useful for Service purposes. In case of specific software problems, the development
Test settings. For development purposes only
Upload to USB. To upload several settings from the TV to an USB stick which is connected to the SSB. The items are "Channel list", "Personal settings", "Option codes "Display-related alignments" and "History list". First a directory "repair\" has to be created in the root of the USB stick. To upload the settings select each item separately. press "cursor right" (or the "OK button), confirm with "OK" and wait until "Done" appears. 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 and if the directory "repair" is present in the root of the USB stick 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

Download to USB. To download several settings from the USB stick to the TV. Same way of working as with uploading. To make sure that the download of the channel list from USB to the TV is executed properly, it is necessary to restart the TV and tune to a valid preset if necessary Note : The "History list item" can not be downloaded from USB to the TV This is a "read-only" item. In case of specific problems, the development department can ask
Development file versions. Not useful for Service purposes, this information is only used by the development department.

How to Navigate

In SAM, the menu items can be selected with the "CURSOR UP/DOWN" key (or the scroll wheel) on the RCtransmitter. The selected item will be highlighted. When not all menu items fit on the screen, move the "CURSOR UP/ DOWN" key to display the next/previous menu items.
With the "CURSOR LEFT/RIGHT" keys (or the scroll wheel), it is possible to:
- (De) activate the selected menu item.
- (De) activate the selected sub menu
With the "OK" key, it is possible to activate the selected action

How to Exit SAM

Use one of the following methods:

Press the "MENU" button on the RC-transmitter.

Page 16

• Switch the set to STAND-BY via the RC-transmitter.

5.2.3 Customer Service Mode (CSM)

Purpose

When a customer is having problems with his TV-set, he can call his dealer or the Customer Helpdesk. The service

technician can then ask the customer to activate the CSM, in order to identify the status of the set. Now, the service technician can judge the severity of the complaint. In many

cases, he can advise the customer how to solve the problem. or he can decide if it is necessary to visit the customer

The CSM is a read only mode; therefore, modifications in this

When in this chassis CSM is activated, a testpattern will be displayed during 5 seconds (1 second Blue, 1 second Green and 1 second Red, then again 1 second Blue and 1 second Green). This test pattern is generated by the PNX5100. So if this test pattern is shown, it could be determined that the back end video chain (PNX5100. LVDS. and display) of the SSB is working

To determine if the MPEG4-circuit is working (in case of an MPEG4-set) push the "MUTE" button during CSM to display another test pattern. This is a forced input selection to make sure the test pattern is visible. If this test pattern is not shown. it is possible that the settings are not correct (for instance in SAM the MPEG4-option is "NOT PRESENT"). The display of this test pattern is a toggle function, pressing the "MUTE" key again removes this test pattern

When CSM is activated and there is a USB stick connected to the TV the software will dump the complete CSM content to the USB stick. The file (Csm.txt) will be saved in the root of the USB stick This info can be handy if no information is displayed

Also when CSM is activated, the laver 1 error is displayed via blinking LED. Only the latest error is displayed. (see also section "5.5 Error Codes")

How to Activate CSM

Key in the code "123654" via the standard RC transmitter

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

How to Navigate

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

Contents of CSM

The contents are reduced to 3 pages: General, Software versions and Quality items. The group names itself are not shown anywhere in the CSM menu.

General

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. ComPair will foresee in a possibility to do this
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. ComPair will foresee a in possibility to
Installed date. Indicates the date of the first installation of the TV. This date is acquired via time extraction.
Options 1. Gives the option codes of option group 1 as set in SAM (Service Alignment Mode)
Options 2. Gives the option codes of option group 2 as set in SAM (Service Alignment Mode).

12NC SSR Gives an identification of the SSR 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. ComPair will foresee in a possibility to do this. This identification number is the 12nc number of the SSB Remark: the content here can also be a part of the 12NC of the SSB in combination with the serial number
12NC display. Shows the 12NC of the display
12NC supply. Shows the 12NC of the supply.
12NC "bolt-on". Shows the 12NC of the "BOLT-ON"-

Software versions

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. Example: Q591E 1.2.3.4
Standby SW. Displays the built-in stand-by processor software version. Upgrading this software will be possible via ComPair or via USB (see chapter Software upgrade). Example: STDBY 3.0.1.2
MOP ambient light SW Displays the MOP ambient light
MPEG4 software Displays the MPEG4 software (optional for sets with MPEG4)
PNX5100 boot NVM . Displays the SW-version that is used in the PNX5100 boot NVM.

Quality items

Signal quality. Poor / average /good
Child lock. Not active / active. This is a combined item for locks. If any lock (Preset lock, child lock, lock after or parental lock) is active the item shall show "active"
Table channel changed. This item is for development purpose, it will be defined later.
Key missing. This is a combined item for keys. The keys have a separate bit and the sum is displayed in decimal value
- HDMI key valid = 001
- MAC key valid = 010

ortant remark here : due to a software bug, the MAC key is missing and not valid when "2" is displayed in CSM.So, if for instance the HDMI and MAC keys are both valid, the decimal value in CSM "1" is displayed and not "3"

BDS kev valid = 100 If 3 keys are valid the value: "5" is displayed(should be "7" but due to the software bug).
For value
- "0" in CSM: MAC address stored. HDCP invalid
- "1" in CSM: MAC address stored, HDCP valid
- "2" in CSM: no MAC address stored, HDCP invalid
- "3" in CSM: no MAC address stored, HDCP valid
Cl slot present. If the common interface module is detected the result will be "YES", else "NO".
HDMI input format. The detected input format of the
HDMI audio input stream. The HDMI audio input stream is displayed: present / not present.
HDMI video input stream. The HDMI video input stream is displayed: present / not present.

How to Exit CSM

Press "MENU" on the RC-transmitter

Page 17

EN 17

5.3 Stepwise Start-up

When the TV is in a protection state due to an error detected by stand-by software (error blinking is displayed) and SDM is activated via shortcutting the pins on the SSB, the TV starts up until it reaches the situation just before protection. So, this is a kind of automatic stepwise start-up. In combination with the start-up diagrams below, you can see which supplies are present at a certain moment. Important to know is, that if e.g. the 3V3 detection fails and thus error layer 2 = 18 is blinking while the TV is restarted via SDM, the Stand-by Processor will enable the 3V3. but the TV set will not go to protection now. The TV will stay in this situation until it is reset (Mains/AC Power supply interrupted). Caution: in case the start up in this

mode with a faulty FET 7U08 is done, you can destroy all IC's supplied by the +3V3, due to overvoltage (12V on 3V3-line). It is recommended to measure first the FET 7U08 or others FET's on shortcircuit before activating SDM via the service nads

The abbreviations "SP" and "MP" in the figures stand for:

SP: protection or error detected by the Stand-by Processor.
MP: protection or error detected by the MIPS Main Processor.

Figure 5-3 Transition diagram

Page 18

Page 19

Page 20

Page 21

Figure 5-7 "Semi Stand-by" to "Active" flowchart LCD with preheat

Page 22

Figure 5-8 "Semi Stand-by" to "Active" flowchart (LED backlight)

Active

I_17660_128.eps

Page 23

Figure 5-9 "Active" to "Semi Stand-by" flowchart (LCD non DFI)

Page 24

Figure 5-10 "Semi Stand-by" to "Stand-by" flowchart

Page 25

Figure 5-11 "To Protection State" flowchart

5.4 Service Tools

5.4.1 ComPair

Introduction

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

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 UART 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 uP 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.

Page 26

How to Connect

This is described in the chassis fault finding database in ComPair

Figure 5-12 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 will be

How to Order

ComDoir II ordor oodoo

ComPair II interface: 3122 785 91020.
Software is available via internet:
http://www.atvourservice.ce.philips.cc ComPair UART interface cable for Q52x x
- (using 3.5 mm Mini Jack connector): 3104 311 12742.

Note: While encounting problems, contact the local support desk

5.4.2 Memory and Audio Test

With this tool you can test the memory of the PNX8541, as well if the PNX5100 is enabled and audio-testing.

What is needed? An LICP stick

"TESTSCRIPT Q529" (3104 337 05021). Downloadable from the Philips Service website from the section "Software for Service only".
A ComPair/service cable (3104 311 12742)

Procedure

Create a directory ".IETTEILES" under the root of the USB-stick

Place "MemoryTestPNX8635.bin" and "autoiett.bin" (available in "TESTSCRIPT Q529") under the directory "IFTTFILES"
Install the computer program "BOARDTESTLOGGER" (available in "TESTSCRIPT Q529") on the PC
Connect a "ComPair/service"-cable from the service connector in the set to the COM1-port of the PC
Start-up the program "BOARDTESTLOGGER" and select
Put the USB stick into the TV and startup the TV while pressing the "i+"-button on a Philips DVD RC6 remote control (it's also possible to use a TV remote in "DVD"-
On the PC the memory test is shown now. This is also visible on the TV coroon
In "BOARDTESTLOGGER" an option "Send extra UART command" can be found where you can select "AUD1".

This command generates hear test tones of 200, 400

5.4.3 LVDS Tool

Support of this LVDS Tool has been discontinued.

Error Codes

5.5.1 Introduction

The error code buffer contains all detected errors since the last time the buffer was erased. The buffer is written from left to right, new errors are logged at the left side, and all other errors shift one position to the right.

When an error occurs, it is added to the list of errors, provided the list is not full. When an error occurs and the error buffer is full, then the new error is not added, and the error buffer stavs intact (history is maintained)

To prevent that an occasional error stays in the list forever, the error is removed from the list after more than 50 hrs. of

When multiple errors occur (errors occurred within a short time span), there is a high probability that there is some relation

New in this chassis is the way errors can be displayed

There is a simple blinking LED procedure for board level repair (home repair) so called I AYER 1 errors next to the existing errors which are LAYER 2 errors. (see table 5-2 error code overview)
- LAYER 1 errors are one digit errors.
- LAYER 2 errors are 2 digit errors.
In protection mode
- From consumer mode: LAYER 1.
- From SDM mode: LAYER 2
Fatal errors, if I2C bus is blocked and the set reboots CSM and SAM are not selectable.
- From consumer mode: LAYER 1.
- Erom SDM mode: I AYER 2

For all errors detected by MIPS which are fatal => rebooting of the TV set (reboot starts after LAYER error 1 blinking), one should short the solder paths at startup from the power OFF state by mains interruption and not via the power button to trigger the SDM via the hardware pins

In CSM mode
- When entering CSM: error LAYER 1 will be displayed by blinking LED. Only the latest error is shown.
In CDM mode
- When SDM is entered via Remote Control code or the hardware pins. LAYER 2 is displayed via blinking I ED.
In the ON state
- In "Display error mode", set with the RC commands. "mute_06250X_OK" LAYER 2 errors are displayed via blinking LED.
Error display on screen
- In CSM no error codes are displayed on screen.
- In SAM the complete error list is shown

Basically there are three kinds of errors:

Errors detected by the Stand-by software which lead to protection. These errors will always lead to protection and an automatic start of the blinking LED LAYER error 1. (see section "5.6 The Blinking LED Procedure")
Errors detected by the Stand-by software which not lead to protection. In this case the front LED should blink the involved error. See also section "5.5 Error Codes. 5.5.4 Error Buffer. Extra Info". Note that it can take up sev minutes before the TV starts blinking the error (e.g. LAYER error 1 = 2, LAYER error 2 = 15 or 53).

Page 27

Errors detected by main software (MIPS). In this case the error will be logged into the error buffer and can be read out via ComPair, via blinking LED method LAYER error 1-2, or in case picture is visible, via SAM.

5.5.2 How to Read the Error Buffer

Use one of the following methods:

On screen via the SAM (only when a picture is visible). E a .
- 00: No errors detected
- 23 00: Error code 23 is the last and only detected error.
- 37 23 00: Error code 23 was first detected and error code 37 is the last detected error.
- Note that no protection errors can be logged in the error buffer.
Via the blinking LED procedure. See section 5.5.3 How to Clear the Error Buffer.
Via ComPair.

5.5.3 How to Clear the Error Buffer

Use one of the following methods:

By activation of the "RESET ERROR BUFFER" command in the SAM menu.
With a normal RC, key in sequence "MUTE" followed by "062599" and "OK".
If the content of the error buffer has not changed for 50+ hours, it resets automatically.

5.5.4 Error Buffer

In case of non-intermittent faults, clear the error buffer before starting to repair ( before clearing the buffer, write down the content, as this history can give significant information). This to ensure that old error codes are no longer present. If possible, check the entire contents of the error buffer. In some situations, an error code is only the result of another error code and not the actual cause (e.g. a fault in the protection detection circuitry can also lead to a protection).

There are several mechanisms of error detection

Via error bits in the status registers of ICs.
Via polling on I/O pins going to the stand-by processor.
Via sensing of analog values on the stand-by processor or the PNX8541.
Via a "not acknowledge" of an I²C communication.

Take notice that some errors need several minutes before they start blinking or before they will be logged. So in case of problems wait 2 minutes from start-up onwards, and then check if the front LED is blinking or if an error is logged.

Page 28

Table 5-2 Error code overview

			Monitored	Error/	Error Buffer/
Description	Layer 1	Layer 2	by	Prot	Blinking LED	Device	Defective Board
l ² C3	2	13	MIPS	Е	BL / EB	SCL/D-SSB	SSB
l ² C4	5	14	MIPS	Е	BL / EB	SCL/D-DISP	Display (LED back light only)
PNX doesn't boot (HW cause)	2	15	Stby µP	Е	BL	PNX8541 I ² C blocked	SSB
12V	3	16	Stby µP	Ρ	BL	/	Supply
1V2, 3V3, 5V to low	2	18	Stby µP	Ρ	BL	/	SSB
1V2 or Class D	2	19	Stby µP	Ρ	BL	/	SSB
3V3/5V DCDC to high	2	11	Stby µP	Ρ	BL	/	SSB
PNX 5100	2	21	MIPS	Е	EB	PNX5100	SSB
HDMI mux	2	23	MIPS	Е	EB	AD8197A	SSB
I ² C switch	2	24	MIPS	Е	EB	PCA9540	SSB
Master IF	2	26	MIPS	Е	EB	TDA9898	SSB
FPGA Ambilight	2	28	MIPS	Е	EB	/	SSB
Tuner	2	34	MIPS	Е	EB	UV1783S/TD1716	SSB
Channel Decoder DVB-T	2	37	MIPS	Е	EB	TDA10048	SSB
ST7100	2	38	MIPS	Е	EB	ST7100	SSB
MHP	6	39	MIPS	Е	EB	/	MHP module
Fan I2C expander	7	41	MIPS	Е	EB	PCA9533	FAN module
T° sensor	7	42	MIPS	Е	EB	LM 75	T° sensor
FAN 1	7	43	MIPS	Е	EB		FAN
FAN 2	7	44	MIPS	Е	EB		FAN
main NVM	2	/	MIPS	Е	Х	STM24C128	SSB
Channel decoder DVB-C	2	48	MIPS	Е	EB	TDA 10023	SSB
PNX doesn't boot (SW cause)	2	53	Stby µP	Е	BL	PNX8541	SSB
Display (only LED back light)	5	64	MIPS	Е	BL / EB		Display

Rebooting . When a TV is constantly rebooting due to internal problems, most of the time no errors will be logged or blinked. This rebooting can be recognized via a ComPair interface and Hyperterminal (for Hyperterminal settings see section "5.8 Fault Finding and Repair Tips. 5.8.6 Logging) It's shown that the loggings which are generated by the main software keep continuing. In this case diagnose has to be done via ComPair
Error 11 (3V3/5V too high). This protection can occur during start up (I AYER error 1 = 2). Be careful to overrule this protection via SDM for the reason supply related devices can be possibly destroyed here
Error 13 (I²C bus 3 blocked) . At the time of release of this manual, this error was not working as expected. Current situation: when this error occurs, the TV will constantly reboot due to the blocked bus. The best way for further diagnosis here is to use ComPair
Error 15 (PNX8541 doesn't boot). Indicates that the main processor was not able to read his bootscript. This error will point to a hardware problem around the PNX8541 (supplies not OK, PNX 8541 completely dead, I²C link between PNX and Stand-by Processor broken, etc...). When error 15 occurs it is also possible that I²C2 bus is blocked (NVM). I²C2 can be indicated in the schematics as follows: SCL-UP-MIPS, SDA-UP-MIPS, SCL-2 or SDA-2. Other root causes for this error can be due to hardware problems with : NVM PNX5100. PNX5100 itself. DDR's.
Frror 16 (12V) This voltage is made in the power supply and results in protection (LAYER error 1 = 3) in case of absence. When SDM is activated we see blinking LED LAYER error 2 = 16.
Error 18 (1V2-3V3-5V too low). All these supplies are generated by the DC/DC supply on the SSB. If one of these supplies is too low, protection occurs and blinking LED LAYER error 1 = 2 will be displayed automatically. In SDM this gives LAYER error 2 = 18.
Frror 19 (1V2 or class D) This is an combination of two detections

logged and displayed via the blinking LED procedure when

If one of the 1V2 supplies is too high or too low in the start up procedure the supply fault becomes low
If a DC voltage occurs on the output of the Class D amplifier the supply fault becomes low. Be careful to overrule this protection via SDM, check audio part first before apply. In case one of the speakers is not connected, the protection can also be triggered.
Error 21 (PNX 5100). At the time of release of this manual this error was not working as expected. Current situation: when this error occurs, the TV will constantly reboot. This rebooting can be recognized via a ComPair interface and Hyperterminal (for Hyperterminal settings, see section "5.8 Fault Finding and Repair Tips, 5.8.6 Logging"). It is shown that the loggings which are generated by the main software keep continuing. The best way for further diagnosis here. is to use ComPair
Error 21 (PNX 5100). At the time of release of this manual. this error was not working as expected. Current situation: when there is no I²C communication towards the PNX5100 after startup (power off by disconnection of the mains cord). LAYER error 2 will blink continuously via the blinking I ED procedure in SDM. (startup the TV with the solder paths short to activate SDM)
Error 23 (HDMI). When there is no I²C communication towards the HDMI mux after start up, LAYER error 2 = 23 will be logged and displayed via the blinking LED procedure if SDM is switched on
Error 26 (Master IF). When there is no I²C communic towards the Master IF after start up 1 AYER error 2 = 26 will be logged and displayed via the blinking LED procedure when SDM is switched on
Error 28 (FPGA ambilight). When there is no I²C communication towards the FPGA ambilight after start up, LAYER error 2 = 28 will be logged and displayed via the blinking LED procedure if SDM is switched on. Note that it can take up several minutes before the TV starts blinkin LAYER error 1 = 2 in CSM or in SDM. LAYER error 2 = 28. Error 34 (Tuner) When there is no l²C communication
towards the tuner after start up. LAYER error 2 = 34 will be SDM is switched on.

Page 29

Error 37 (Channel decoder DVBT). When there is no I²C communication towards the DVBT channel decoder after start up, LAYER error 2 = 37 will be logged and displayed via the blinking LED procedure if SDM is switched on
Frror 38 (STI7100) When there is no I²C communication towards the STI7100 after startup (power off by disconnection of the mains cord) | AYER error 2 = 38 will be logged and displayed via the blinking LED procedure in SDM (startup the TV with the solder paths short to activate SDM). Remark : if the error occurs during the ON state, the TV will constantly reboot and no LED blinking will be displayed. This rebooting can be recognized via a ComPair interface and Hyperterminal (for Hyperterminal settings. see section "5.8 Fault Finding and Repair Tips, 5.8.6 Logging"). It is shown that the loggings which are generated by the main software keep continuing. Check in the logging for keywords like e.g. "Device error 38". Main NVM When there is no I²C communication towards
the main NVM, LAYER error 1 = 2 will be displayed via the blinking LED procedure. In SDM, LAYER error 2 can be 19. Check the logging for keywords like "I²C bus blocked".
Error 48 (Channel decoder DVBC). When there is no l²C communication towards the DVBC channel decoder after start up. LAYER error 2 = 48 will be logged and displayed via the blinking I ED procedure while SDM is active
Error 53 . This error will indicate that the PNX8541 has read his bootscript (when this would have failed error 15 would blink) but initialization was never completed because of hardware problems (NAND flash, ...) or software initialization problems. Possible cause could be that there is no valid software loaded (try to upgrade to the latest main software version). Note that it can take up to 2 minutes before the TV starts blinking LAYER error 1 = 2 or in SDM. LAYER error 2 = 53.

5.6 The Blinking LED Procedure

The blinking LED procedure can be split up into two situations

Blinking LED procedure LAYER error 1. In this case the error is automatically blinked when the TV is put in CSM. This will be only one digit error namely the one that is referring to the defective board (see table "Table 5-2 Error code overview") which causes the failure of the TV. This approach will especially be used for home repair and call centres. The aim here is to have service diagnosis from a
Blinking LED procedure LAYER error 2. Via this procedure. the contents of the error buffer can be made visible via the front LED. In this case the error contains 2 digits (see table "Table 5-2 Error code overview") and will be displayed when SDM (hardware pins) is activated. This is especially useful for fault finding and gives more details regarding the failure of the defective board.

For all errors detected by MIPS which are fatal => rebooting of the TV set (reboot starts after LAYER error 1 blinking), one should short the solder paths at start-up from the power OFF state by mains interruption and not via the power button to trigger the SDM via the hardware pins.

When one of the blinking LED procedures is activated, the front LED will show (blink) the contents of the error-buffer. Error codes greater then 10 are shown as follows:

1. "n" long blinks (where "n" = 1 to 9) indicating decimal digit
2. A pause of 1.5 s
3. "n" short blinks (where "n"= 1 to 9)
4. A pause of approximately 3 s
5. When all the error codes are displayed, the sequence finishes with a LED blink of 3 s
6. The sequence starts again.

Example: Error 12 8 6 0 0.

After activation of the SDM, the front LED will show:
1. One long blink of 750 ms (which is an indication of the decimal digit) followed by a pause of 1.5 s
2. Two short blinks of 250 ms followed by a pause of 3 s 3 Fight short blinks followed by a pause of 3 s
4. Six short blinks followed by a pause of 3 s 5. One long blink of 3 s to finish the sequence
6. The sequence starts again.

5.6.2 How to Activate

Use one of the following methods:

Activate the CSM. The blinking front LED will show only the latest laver error 1, this works in "normal operation" mode or automatically when the error/protection is monitored by the standby processor. At the time of this release, this layer error 1 blinking was not working as expected

In case no picture is shown and there is no LED blinking in read the logging to detect whether "error devices" are mentioned (see section "5.8 Fault Finding and Repair Tips. 5.8.6 Logaina"

Activate the SDM. The blinking front LED will show the entire contents of the layer error 2 buffer, this works in "normal operation" mode or when SDM (via hardware pins) is activated when the tv set is in protection Important remark:

For all errors detected by MIPS which are fatal => rebooting of the TV set (reboot starts after LAYER error 1 blinking) one should short the solder paths at start-up from the power OFF state by mains interruption and not via the power button to trigger the SDM via the bardware pins

Transmit the commands "MUTE" "062500" "OK" with a normal RC. The complete error buffer is shown. Take notice that it takes some seconds before the blinking
Transmit the commands "MUTE" "06250x" "OK" with a normal RC (where "x" is a number between 1 and 5). When x = 1 the last detected error is shown, x = 2 the second last error. etc.... Take notice that it takes some seconds before the blinking LED starts

5.7 Protections

5.7.1 Software Protections

Most of the protections and errors use either the stand-by microprocessor or the MIPS controller as detection device Since in these cases, checking of observers, polling of ADCs. and filtering of input values are all heavily software based these protections are referred to as software protections There are several types of software related protections, solving a variety of fault conditions:

Protections related to supplies: check of the 12V, +5V. +3V3 and 1V2
Protections related to breakdown of the safety check mechanism E a since the protection detections are done by means of software, failing of the software will have to initiate a protection mode since safety cannot be guaranteed any more.

Remark on the Supply Errors

The detection of a supply dip or supply loss during the normal playing of the set does not lead to a protection, but to a cold reboot of the set. If the supply is still missing after the reboot, the TV will go to protection.

Protections during Start-up

During TV start-up, some voltages and IC observers are actively monitored to be able to optimise the start-up speed and to assure good operation of all components. If these

Page 30

monitors do not respond in a defined way, this indicates a malfunction of the system and leads to a protection. As the observers are only used during start-up, they are described in the start-up flow in detail (see section "5.3 Stepwise Start-up").

5.7.2 Hardware Protections

The only real hardware protection in this chassis appears in case of an audio problem e.g. DC voltage on the speakers. The audio protection circuit pulls the "supply-fault" low and the ty set will blink LAYER error 1 = 2 or in SDM. LAYER error 2 = 19. Be very careful to overrule this protection via SDM (not to cause damage to the Class D audio amplifier). Check audio part first before activating via SDM. In case one of the speakers is not connected, the protection can also be triggered.

Repair Tips

It is also possible that the set has an audio DC protection because of an interruption in one or both speakers (the DC voltage that is still on the circuit cannot disappear through the speakers). Caution: (Dis)connecting the speakers during the ON state of the TV can damage the audio amplifier.

5.7.3 Important remark regarding the blinking LED indication

As for the blinking LED indication, the blinking led of error layer 1 displaying can be switched off by pushing the power button on the keyboard.

This condition is not valid after the set was unpowered (via mains interruption). The blinking LED starts again and can only be switched off by unplugging the mains connection. This can be explained by the fact that the MIPS can not load the keyboard functionality from software during the start-up and doesn't recognizes the keyboard commands at this time

5.8 Fault Finding and Repair Tips

Read also section "5.5 Error Codes, 5.5.4 Error Buffer, Extra Info".

Caution: For the whole platform the speaker connections are grounded on -12 V level. During service measurements with earth arounded equipment like e.g. scope, great risk of using the speaker terminal connections for earth ground is currently present. One will short circuit the -12 V to earth ground in that way and will causes damage of the supply/audio part!

5.8.1 Ambilight

Due to degeneration process of the Ambil ights, there can be a difference in the colour and/or light output of the spare ambilight module in comparison with the originals ones contained in the TV set. Via ComPair the light output can be adjusted

5.8.2 Audio Amplifier

The Class D-IC 7D10 has a powerpad for cooling. When the IC is replaced it must be ensured that the powerpad is very well pushed to the PCB while the solder is still liquid. This is needed to insure that the cooling is guaranteed, otherwise the Class D-

502 CGM

When CSM is activated and there is a USB stick connected to the TV, the software will dump the complete CSM content to the USB stick. The file (Csm.txt) will be saved in the root of the USB stick. If this mechanism works it can be concluded that a large part of the operating system is already working (MIPS, USB...)

5.8.4 DC/DC Converter

The onboard supply consists of 5 DC/DC converters and 7 linear stabilizers. The DC/DC converters have all +12V input voltage and deliver:

1. +1V2-PNX8541 supply voltage, stabilized close to PNX8541 chin
2. +1V2-PNX5100 supply voltage, stabilized close to PNX5100 chip
3. +3V3 (overall 3.3 V for onboard IC's).
4. +5V for USB and Conditional Access Interface and +5V5-TI IN tuner stabilizer
+33VTUN for analog only tuners (AP diversity)

The linear stabilizers are providing

1. +1V supply voltage (out of +1V2-PNX8541), stabilized close to ST7101 chip (MPEG4 diversity)
2. +1V8-PNX5100.
3 +1V8-PNX8541 (reserved because +1V8-PNX5100 used also for DDR2 interface of PNX8541 via 5FB0).
4 +2V5 (MPEG4 diversity)
5. +1V2-STANDBY (out of +3V3-STANDBY).
6. +5V-TUN (out of +5V5-TUN)
7 +3V3-STANDBY (out of +12V reserved)

+3\/3-STANDY and +1\/2-STANDBY are permanent voltages Supply voltages +1V2-PNX8541, +1V2-PNX5100 and +1V are started immediately when +12V incoming voltage is available (+12V is enabled by STANDBY signal, active low). Supply voltages +3V3, 2V5, +1V8-PNX5100, +1V8-PNX8541, +5V and +5V-TUN are switched-on directly by signal ENABLE-3V3 (active low) when +12V and previous mentioned voltages are all available.

Debuaaina

The best way to find a failure in the DC/DC converters is to check their starting-up sequence at power-on via the mains cord, presuming that the standby microprocessor and the external supply are operational. Take STANDBY signal highto-low transition as reference.

When +12V rises above 10V then +1V2-PNX8541, +1V2-PNX5100 and +1V are started immediately. Then, after ENABLE-3V3 goes low, all the other supply voltages should rise within 10 ms. Boost voltages should be OK when +1/2-PNX8541, +1V2-PNX5100 are available (FU07 and FU8A, around 19V)

SUPPLY-FAULT signal should be high when all supply voltages are started-up.

Tips

Usually, when supply voltage is short-circuited to GND, the corresponding DC/DC converter is making audible noise.
The drop voltage across resistors 31170 and 3113T is 100 mV to 2000 mV.
Defective (in short-circuit) power MOS-FET's lead usually to their controller IC broken; if one or more high-side MOS-EFT's (7U05, 7U08, 7U0D-1 or 7U0H-1) is broken then the platform can be heavily damaged if started in SDM-mode (SUPPLY-FAULT signal is then ignored, while higher than normal supplies will be generated)
The +33VTUN generator circuit (7U0P + 7U0Q + surrounding components) has low output current capability. In case of too low or no output voltage check transistor 7U0P (gate voltage pulses of about 10 V amplitude and drain voltage pulses of about 35 V amplitude) and the load (not more than 4.5 mA).
High output ripple voltage of DC/DC converters can be caused by defective (cracked or bad soldered) ceramic capacitors in the feedback (DC or AC) input or output . filterina.

Page 31

5.8.5 Exit "Factory Mode"

When an "F" is displayed in the screen's right corner, this means the set is in "Factory" mode, and it normally happens after a new SSB is mounted. To exit this mode, push the "VOLUME minus" button on the TV's local keyboard for 10 seconds (this disables the continuous mode). Push now the "MENU" button for 10 seconds untill the "F"

disappears from the screen.

5.8.6 Logaina

When something is wrong with the TV set (f.i.the set is rebooting) you can check for more information via the logging in Hyperterminal. The Hyperterminal is available in every

Windows application via Programs, Accessories, Communications, Hyperterminal. Connect a "ComPair UART"cable (3104 311 12742) from the service connector in the TV set to the "COM1"-port of the PC. After start-up of the

Hyperterminal, fill in a name (f.i. "logging") in the "Connection Description" box, then apply the following settings:

1 COM1
2. Bits per second = 38400
Data bits = 8
4. Parity = none
5. Stop bits = 1
6. Flow control = none

During the start-up of the TV set the logging will be displayed This is also the case during rebooting of the TV set (the same logging appears time after time). Also available in the logging is the "Display Option Code" (useful when there is no picture). look for item "DisplayRawNumber" in the beginning of the logging. Tip: when there is no picture available during reboot you are able to check for "error devices" in the loading (LAYER 2 error) which can be very helpful to determine the failure cause of the reboot. For protection state, there is no logging.

5.8.7 Loudspeakers

Make sure that the volume is set to minimum durin 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! Sometimes the set can go into protection, but that is not always the case. Caution: On a ME8styling set (74xx or 76xx-range) with removed back cover the loudspeakers are automatically disconnected!

5 9 9 IDD

In case of no picture when CSM-test pattern from PNX5100 is displayed and backlight doesn't light up. It's recommended first to check the inverter on the IPB + wiring before replacing the hole display!

5.8.9 Sanken display supply

The 52" sets in this chassis come with a Sanken buy-in supply. When the primary circuit of the platform supply fails there is a high possibility that the main fuse of the Sanken display supply will break. In this case the Sanken supply must not be replaced completely, just replace the Sanken main value fuse and repair the platform supply. For safety reasons, make sure to use the correct fuse type.

5 9 40 Tunor

Attention: In case the tuner is replaced, always check the tuner

5.8.11 UI over PCI bus

The LII is not integrated in the RGB signal but is send from PNX8541 to PNX5100 via the PCI bus. TXT and MHEG are integrated in the RGB signal. So when TXT signal is available but no UI. check the PCI bus.

Q529.1E LA

5.8.12 Display option code

Attention: In case the SSB is replaced, always check the display option code in SAM, even when picture is available Performance with the incorrect display option code can lead to unwanted side-effects for certain conditions

5.8.13 Upgrade EDID NVM

To upgrade the EDID NVM pin 7 of the EDID NVM has to be short circuited to ground. Therefore some test points are foreseen (figure "EDID-NVM pins"). See ComPair for further

Figure 5-13 EDID-NVM pins

Page 32

5.8.14 SSB Replacement

Follow the instructions in the flowchart in case a SSB has to be exchanged. See figure "SSB replacement flowchart".

Figure 5-14 SSB replacement flowchart

Page 33

5.9 Software Upgrading

5.9.1 Introduction

The set software and security keys are stored in a NAND-Flash, which is connected to the PNX8541 via the PCI bus

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, without the need of an E-JTAG debugger. A description on how to upgrade the main software can be found in the DFU.

Important: When the NAND-Flash must be replaced, a new SSB must be ordered, due to the presence of the security keys! (copy protection keys, MAC address, ...). It is however also possible to replace the NAND-Flash with a good one from a

Perform the following actions after SSB replacement:

1. Set the correct option codes (see sticker inside the TV).
2. Update the TV software (see the DFU for instructions).
3. Perform the alignments as described in chapter 8 (section "Reset of Repaired SSB"
4 Check in CSM if the HDMI keys are valid

For the correct order number of a new SSB, always refer to the Spare Parts list

5.9.2 Main Software Upgrade

The "UpgradeAll.upg" file is only used in the factorv.
The "FlashUtils.upa" file is only used by service centra which are allowed to do component level repair on the

Automatic Software Upgrade

In "normal" conditions, so when there is no major problem with the TV, the main software and the default software upgrade application can be upgraded with the "AUTORUN UPC (FUS part of the one-zip file: e.g. 3104 337 04731 FUS _Q591E_ 1.25.5.0_commercial.zip). This can also be done by the consumers themselves, but they will have to get their software from the commercial Philips website or via the Software Update Assistant in the user menu (see DFU). The "autorun.upg" file must be placed in the root of the USB stick. How to upgrade:

1. Copy "AUTORUN.UPG" to the root of the USB stick.
2. Insert USB stick in the set while the set is in ON MODE. The set will restart and the upgrading will start automatically. As soon as the programming is finished a message is shown to remove the USB stick and restart the

Manual Software Upgrade

In case that the software upgrade application does not start automatically, it can also be started manually. How to start the software upgrade application manually

1. Disconnect the TV from the Mains/AC Power.
2 Press the "OK" button on a Philips TV remote control or a Philips DVD RC-6 remote control (it is also possible to use a TV remote in "DVD" mode). Keep the "OK" button
pressed while reconnecting the TV to the Mains/AC Power.
3. The software upgrade application will start.

In case the download application has been started manually the "autorun.upg" will maybe not be recognized. What to do in this case:

1. Create a directory "UPGRADES" on the USB stick.
Rename the "autorun upg" to something else, e.g. to "software.upg". Do not use long or complicated names, keep it simple. Make sure that "AUTORUN.UPG" is no longer present in the root of the USB stick.
3. Copy the renamed "upg" file into this directory.

4 Insert LISB stick into the TV
5. The renamed "upg" file will be visible and selectable in the upgrade application.

Back-up Software Upgrade Application

If the default software upgrade application does not start (could be due to a corrupted boot 2 sector) via the above described method, try activating the "back-up software upgrade

application

How to start the "back-up software upgrade application" manually:

1. Disconnect the TV from the Mains/AC Power.
2. Press the "INFO"-button on a Philips remote control or "CURSOR DOWN" button on a Philips DVD RC-6 remote control (it is also possible to use a TV remote in "DVD" mode). Keep the "INFO"-button (or "cursor down" button) pressed while reconnecting the TV to the Mains/AC Power.
The software upgrade application will start

5.9.3 Stand-by Software Upgrade via USB

In this chassis it is possible to upgrade the Stand-by software via a USB stick. The method is similar to upgrading the main software via USB.

Use the following steps:

1. Create a directory "UPGRADES" on the USB stick.
2. Copy the Stand-by software (part of the one-zip file, e.g. StandbySW_CFT55_35.0.0.0.upg) into this directory.
3. Insert the USB stick into the TV 4 Start the download application manually (see section "
Manual Software Upgrade"
5 Select the appropriate file and press the "red" button to upgrade.

5.9.4 Content and Usage of the One-Zip Software File

Below the content of the One-Zip file is explained and instructions on how and when to use it.

1.1 Ambilight_PRFAM_x.x.x.zip. Not to be used by Service technician
1.2 bootProm PNX5100 Q591X x z zin A programmed device can be ordered via the regional Service organization
1.3 Cabinet ACOUS x.x.x.zip. Not to be used by
1.4 Ceisp2padII_P2PAD_x.x.x.zip. Not to be used by Service technicians. For ComPair development only
1.5 DDC_Q591X_x.x.x.zip. Contains the content of the VGA NVM. See ComPair for further instruction.
1.6 Display_DISPT_x.x.x.zip. Not to be used by Service
17 FDID 0591X X z in Contains the FDID content of the different EDID NVM's. See ComPair for further

For sets with four HDMI connectors

For HDMI 1 NVM, use "*port 1*.bin"
For HDMI 2 NVM, use "*port 2*.bin" - For HDMI 3 NVM, use "*port 3* bin"
For HDMI 4 NVM, use "*port 4*.bin"
1.8 EJTAGDownload Q591X x.x.x.zip. Only used by service centra which are allowed to do component level
1.9 Factory_Q591X_x.x.x.commercial.zip. Only for production purposes, not to be used by Service
2.0 FlashUtils Q591X x.x.x.x commercial.zip. Not to be used by Service technicians
2.1 LightGuide_TV522_x.x.x.z..zip. Not to be used by Service Technicians
2.2 FUS_Q591X_x.x.x.x_commercial.zip. Contains the "autorun.upg" which is needed to upgrade the TV main software and the software download application

Page 34

2.3 MOP RXSXX x.x.x.zip. A separate MOP Ambient Light FPGA SW. This SW is not part of the FUS autorun.upg! A programmed MOP device can also be ordered via the regional Service organization
24 OAD Q591X x z zin Not to be used by Service Technicians.
2 450nenSourceFile 0591X x z zin. Not to be used by Service technic
2.6 PQPrivate U5228_x.x.x.zip. Not to be used by Service technicians
2.7 PQPublic U5228 x.x.x.zip. Not to be used by
2.8 ProcessNVM Q591X x.x.x.z.ip. Default NVM ontent. Must be programmed via ComPair.
2.9 StandbySW CFTxx x.x.x.x commercial.zip. Contains the Stand-by software in "upg" and "hex" format
- The "StandbySW xxxxx prod.upg" file can be used to upgrade the Stand-by software via USB
- The "StandbySW xxxxx.hex" file can be used to upgrade the Stand-by software via ComPair
- The files "StandbySW_xxxxx_exhex.hex" and "StandbySW xxxxx dev.upg" may not be used by
Service technicians (only for development purposes). 3.0 stmp4 xxxx.xxxx.xxx.zip. This is a separate MPEGA SW (is also part of the ELIS autorun upg) Not to be used by Service Technicians.
3.1 UpgradeAll_Q591X_x.x.x.commercial.zip. Only for production purposes, not to be used by Service

Caution: Never try to use this file, because it will overwrite the HDCP keys !!!

3.2 UpgradeExe Q591X x.x.x.z.ip. Not to be used by Service Technicians.

5.9.5 Explanation UART log

What's inside the flash of a TV set


BFFS partition #3	- PNX5100 image
JFFS2 partition #1	Application R/W data Application 'data' partition
JFFS2 partition #0	Application R/O once data
ceinfra level, based on path)	Application R/O upgradable data Application 'Boot' partition
SQUASHFS partition	Root File System - minimal RFS - MIPS user-space TV app - Application R/O rrfs data
BFFS partition #2	boot batch file #3 TM application Linux Kernel including Ramdisk image with minimal RFS SW download app #2
BFFS partition #1	Backup - boot batch file #2 - Linux Kernel including Ramdisk image with - minimal RFS - SW download app #1 - JETT
BFFS partition #0	- JBL - version.txt - boot batch file #1
Block O	μBTM partition table

The flash of TV520 sets consists of a boot-block (block 0), a number of BFFS (Boot Flash File System) partitions, one SquashFS (compressed read-only filesystem for Linux, SquashES is intended for general read-only filesystem use for

archival use) partition and a number of JFFS (Journaling Flash File System) partitions. The BEES partitions contain the

program code and compile-time data. The SquashFS partition contains the Linux rootfs including the standard RFS (Root File System) directory structures (dev,lib, modules, ... ) and MIPS executables (elf)

For the purpose of SWUPG (SoftWare UPGrade application) the following points are important:

The boot-block (block 0) contains also the partition table. This table indicates which partitions there are on this system and where they are located on the flash All programs that want to access the flash contents should use
At system start-up the BTM (Boot Manager) loads the JBL (Jaguar Boot Loader) from /bffs0. The JBL then starts interpreting the boot.bat file from the highest available BFFS partition. If no boot, bat is found there, the next lower partition is tried.
, /bffs1 partition contains
- 1. kernel image
- ramdisk image of RFS holding bare minimum (no. debug tooling), including mod/libs , the SW backup upgrade executable, the Jett executable and the helper executable (init + MTD utils used to flash)
The backup SWUPG is stored in the /boot1 BEES partition in the factory, together with a boot.bat that by defaults loads this SWUPG. This way the set will always load this SWUPG if nothing is in /bffs2
- /bffs2 partition contains:
- 1 kernel image
- ramdisk image of RFS holding bare minimum (no debug tooling), including mod/libs, the SW backup rade executable and the helper executable (init + MTD utile used to fleeb)
- 3. TM image
- 4. boot batch file
In /boot2 an additional SWUPG shall always be written either in the factory or by the end-user through an upgrade. which will overrule the one in /boot1. Here also the TM image is stored and a boot bat which by default loads the main TV application. but falls back on the /boot2/SWUPG
/bffs3 partition contains PNX5100 images
In SquashFS, the TV application RFS flashed as a partition image. Content identical to the RAMDISK RFS at the exception that it includes the TV application in stead of
JFFS2 partition0 contains the R/O once data, which can only written be written in the factor
JEES2 partition1 contains the R/W data

Startup sequence TV

The UART doesn't show the standby output

Page 35

U ^a Uretail Jan 16 2008 12:03:04 Boot deviceST NAND512W3A BEFS int	> μBTM startup
OK Searching BootLoader.tdfLoad /bffs0/BootLoader.tdf- Done	> Bootloader startup
Start /bfs//BootLoader.tdf JBL (boottime improvement
BootLoader OS_R0.7.2assert Feb 25 2008 12:49:28Searching boot.bat Execute /bffs2/boot.bat from label [4] * SR4-51/SB SW DL boot2	> Application selection startup (SWUPG on bffs2)
* On error goto 6 * Load /bffs2/Kernel.tdf - ok
* Load /bffs2/RFSBoot2.tdf - ok * MemFill 0x87fff000 0x1000 0xff
* Signal 30 * Cmd Line
CMD_LINE arguments passed by JBL : console=ttyS0,38400n8 mem=60M kgdb oglevel=3 init=/init ip=none jffs2_gc_delay=0 root=/dev/ram lpj=1196032 rd_sta	=ttyS1 l
rt=0x80500000 rd_size=1568768* Start /bffs2/Kernel.tdf"htv520EU/92 startup scr "Mounting file systems"	ipt"
Total usertime mount for /proc: 0,000000 [Sec] Total systemtime mount for /proc: 0,000000 [Sec]
Total usertime mount for /sys: 0,000000 [Sec] Total systemtime mount for /sys: 0,010000 [Sec]
Total usertime mount for /dev/shm: 0,000000 [Sec] Total systemtime mount for /dev/shm: 0,000000 [Sec]
Total usertime mount for /dev/pts: 0,000000 [Sec] Total systemtime mount for /dev/pts: 0,000000 [Sec]
"Loading PNX5100 Image" "Launching SW Download Application From Boot2"	> extra information telling which application is started up
checking hotboot: NO Standby version 40.x.0.0
start_Init clearing m_InitDoneBlunk Using errlib version 0.9
Errlib 0.9 registered from process 147 3533 - ReferenRW partition: 4
mounting partition 4 to jffs2 file system passed RW partition: 5 mounting partition 5 to jffs2 file system passed
mounted: Mount check passes, 0 iterations
mounted: Mount check passes, 0 iterations
pffsN_OnMounted sets m_InitDoneBlunk to true InitCehtvData done
ReadCehtvData ConfigVersion: [0.01] OK ReadCehtvData ProductID: [Q591E] OK
ReadCehtvData OUI: [0000903E] OK ReadCehtvData HardwareModel: [0203] OK
ReadCehtvData Hardware Version: [0100] OK ConvertAscii2Bin started
ConvertAscii2Bin done ConvertAscii2Bin started
ConvertAscii2Bin done ReadCehtvData PublicKey: OK
Could allocate 36701184.	>The amount of memory free to load the upg into. If upg size >
redirecting 1 to 20	free memory, upg will not be programmed
00 005.151 Startup m_InitDoneBlunk; 1, m_InitDoneMain; 1 00 005.151 /mnt/jffs0/rupg/tvplf/cetv/display found - Layoutcheck OK
00 005.151 Display flash file : Project Id = 1 ; Branch Id = 0
00 005.151 Veision string: DISP1_001.000.000.017 00 005.151 Using screen option 142, name LCD LGD WUF SAA1 42"
00 005.151 MiNO address obtained from pix5xxx div = 0x28000000 00 005.151 redirecting 2 to 23 00 005.154 ***62V(c) T2	a lak
nownAttachedError, -1.)" notification given 00.005.155 ***(GVC, T2, coiewsb, m.e. (951): "usbdevspit_OnDeviceError(Device
nownAttachedError, -1)" notification given 00 005 167 ***GVC: T2 _ ceisiste m c (951): "usbdevspN_OnDeviceError( Device	eUnk
nownAttachedError, -1)" notification given 00 005 169 ***GVC: T2 - ceisiste m c (951): "usbdevspN_OnDeviceError( Device	eUnk
nownAttachedError, -1.)" notification given 00.005.171 ***GVC: T2 - ceisush m c (817): "ushdevspN_OnPhysicalDeviceCon	necte
d( 0)" notification given 00 005 310 start: init
00 005.310 Startup m_InitDoneBlunk: 1, m_InitDoneMain: 1
00 005.413 malloc 776605704 00 005.413 Starting STi710x device with i2c protocol version v0.5 !
00 005.413 ST Turnon first attemptS18,0,Q591E_0.39.0.0 00 005.751 Go!!!!!!!
00 005.850 Por: 1 00 005.860 ST start up OKST SW Version: MPEG4 001.000.000.029
00 005.870 ST HW Version: MP4HW.000.000.012.002 00 005.872 Amount of ups on usb 0
00 005.874 No upg files found! 00 009.182 ***GVC: T2 - ceisusb m.c (1199): "usbdevspN_OnNewDevice( 0 )" r	notification given.
00 009.271 ***GVC: T2 - ceisusb_m.c (1408): "usbdevspN_OnDriveMounted( 0 00 009.273 OnDriveMounted: 0	" notification given
00 009.559 ceapps OnUpgradesChanged : 0 00 009.567 Amount of upgs on usb 20
Here Application is started up
00 009.772 20 upgs found on USB. Press right to enter the list.	>Amount of upgs found.
		I_17662_002.ep

Page 36



U°Uretati Jan 16 2008 12:03:04
BOOT devices I NANUS12W3A

Searching BootLoader tdfLoad / http://BootLoader.tdfLoone
Start /bfs//Bool oader tdf

BootLoader OS R0.7.2assert Feb 25 2008 12:49:28Searching boot.bat
Execute /bffs2/boot.bat from label [6]
unknown command, line 302
Execute /bffs1/boot.bat from label [6]
* boot1: SR6->USB SW DL boot1
* On error goto 70
* Load /bffs1/Kernel.tdf - ok
* Load /bffs1/RFSBoot1.tdf - ok
* MemFill 0x87fff000 0x1000 0xff
* Signal 30
* Cmd Line
CMD_LINE arguments passed by JBL: console=ttyS0,38400n8 mem=60M kgdb=ttyS1 loglevel=3 init=/init ip=none root=/dev/ram lpj=1196032 rd_start=0x8050	J000 rd_
size=1818624* Start /bfts1/Kernel.tdf"htv520EU/92 startup script"
"Mounting file systems"
Total usertime mount for /proc: 0,000000 [Sec]
Total vsgemenne mount for /proc: 0,000000 [Sec]
Total user time mount for (vs. 0.00000 [Sec]

Total systemic mount for /dev/shm:0.000000 [Sec]
Total usertime mount for /dev/nts: 0.000000 [Sec]
Total systemtime mount for /dev/pts: 0.0000000 [Sec]
"Loading PNX5100 Image"
"Launching SW Download Application From Boot1"
checking hotboot: NO
Standby version 40.x.0.0
start_Init clearing m_InitDoneBlunk
Using errlib version 0.9
Errlib 0.9 registered from process 147
3562 - ReferenRW partition: 4
mounting partition 4 to jffs2 file system passed
RW partition: 5
mounting partition 5 to jits2 file system passed

Mount circk passes, 0 rectations

nfish OnMonited sets m Ini/DoneBlunk to true

ReadCehtyData ConfigVersion: [0.01] OK
ReadCehtyData ProductID: [0591E] OK
ReadCehtvData OUI: [0000903E] OK
ReadCehtvData HardwareModel: [0203] OK
ReadCehtvData HardwareVersion: [0100] OK
ConvertAscii2Bin started
ConvertAscii2Bin done
ConvertAscii2Bin started
ConvertAscii2Bin done
ReadCehtvData PublicKey: OK
ReadCentyData done, ConfigOK: TRUE

Startup n_init_JoineDillink: 1, In_IIIILJOINEMAIII: 1 (mut)fffe(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Joine/fung)f(Up)f(Jo
//im/gits//upg/vpi//cet/display/iound - Layoutcieck ON
Display flash file : Project Id = 1 : Branch Id = 0
version string: DISPT 001.000.008.017
Using screen option 142, name LCD LGD WUF SAA1 42"
MMIO address obtained from pnx5xxx dry = 0x2800000
redirecting 1 to 22
00 005.181 redirecting 2 to 23
00 005.185 ***GVC: T2 - ceisusb_m.c (951): "usbdevspN_OnDeviceError( DeviceUnknownAttachedError, -1 )" notification given
00 005.187 ***GVC: T2 - ceisusb_m.c (951): "usbdevspN_OnDeviceError( DeviceUnknownAttachedError, -1)" notification given
00 005.188 ***GVC: T2 - ceisusb_m.c (951): "usbdevspN_OnDeviceError( DeviceUnknownAttachedError, -1 )" notification given
00 005.190 *** GVC: T2 - ceisusb_m.c (951): "usbdevspN_OnDeviceError( DeviceUnknownAttachedError, -1 )" notification given
00 005.192 *** GVC: T2 - ceisusb_m.c (817): "usbdevspN_OnPhysicalDeviceConnected( 0 )" notification given
00 005.364 startr_init
00.005.364 Startup m_initDoneBlunk: 1, m_initDoneMlain: 1
00.005.465 [mplin: 20e80000 00.005.465 [mplin: 27665704
00 005.405 matter //0005/04
00.005475 Stating 517175 dotte mit12 protective stand v0.5 : 00.005471 ST TurnOn first attemptS18.0.0591E 0.39.0.0
00 005 86 Gollilli
00 005 910 Por: 1
00 005 920 ST start up OKST SW Version: MPEG4.001.000.000.029
00 005.930 ST HW Version: MP4HW.000.000.012.002
00 005.932 Amount of upgs on usb 0
00 005.934 No upg files found!
00 009.212 ***GVC: T2 - ceisusb_m.c (1199): "usbdevspN_OnNewDevice(0)" notification given.
00 009.297 ***GVC: T2 - ceisusb_m.c (1408): "usbdevspN_OnDriveMounted( 0 )" notification given
00 009.299 OnDriveMounted : 0
00 009.586 ceapps OnUpgradesChanged : 0
00 009.594 Amount of upgs on usb 20
00 009.854 20 upgs found on USB. Press right to enter the list.	\| 17662_003.er

Figure 5-17 Example UART log during SWUPG startup (DVD down).

Page 37

Service Modes, Error Codes, and Fault Finding _____Q529.1E LA

EN 37



U ^a Uretail Jan 16 2008 12:03:04
Boot deviceST NAND512W3A
BFPS mit
UK Sourching RootLondor (4fLond, bffs0/RootLondor (4fLong)
Start /hfts/DRoot ander tif
JBL (boottine improvement
BootLoader OS R0.7.2assert Feb 25 2008 12:49:28Searching boot.bat
Execute /bffs2/boot.bat from label [1]
* SR1->Coldboot
* On error goto 60
* Load /bffs2/atvTm0App.tdf - ok
* Load /bffs2/mpvbPnx51xxApp.tdf - ok
* Load /blis//cdDownload i Multai - ok * Storije zaološteri (Maltai - ok
* Statung earlyStatt N* Load /bits/inity/ir/ixS1xxCoApp_ini2.tdf - ok
Load offis/Kernel/df - ok
* MemFill 0x87fff000 0x1000 0xff
* Signal 30
* Cmd Line
CMD_LINE arguments passed by JBL : console=ttyS0,38400n8 mem=48M kgdb=ttyS1 l
oglevel=3 root=/(dev/mtdblock5 lpj=1196032 init=/init ip=none jffs2_gc_delay=30
* Start /bfts2/Kernel.tdf 'htvS20EU/92 startup script'
"Mounting file systems"


Total system time mount of 7/9/ 6/000000 [Sec]
Total usertime mount for /dev/shm: 0,000000 [Sec]
Total systemtime mount for /dev/shm: 0,000000 [Sec]
Total usertime mount for /dev/pts: 0,000000 [Sec]
Total systemtime mount for /dev/pts: 0,010000 [Sec]
"Mounting the Hash tile systems"
Total avenue mount for /mth/ffsv: 0,00000 [Sec]> Mount time for JFFS partitions
Totai systemanie inotiti for /ititi/jf180: 0,000000 [Sec]
Loading rives to intege

Using errlib version 0.9
Errlib communication with plfapp failed, will retry later
redirecting 1 to 14
00 002.414 128MB memory on board
00 002.414 128MB memory MAP
00 002,414 checking hotboot: NO
00 002.414 Standby version 40.x.0.0
00 002,414 start_init cleaning m_init/oneBlunk
00 002-414 Using critic version 0.7
00 002 114 2343 - Beference timestamp
00 002.414 mounted:
00 002.414 Mount check passes, 0 iterations
-1 002.517 (*) FusionDale/Config: Parsing config file '/etc/fusiondalerc'.
-1 002.517 *
-1 002.517 (c) 2006-2007 directfb.org
-1002.517
-1 002.517 (*) Fusion/SHM: NOT using MADV_EEMOVE (2.6.18.0 < 2.6.19.2)! [0x02061200]
-1 002.517 (*) Direct/Thread: Running Fusion Dispatch (MESSAGING, 119)
-1 002.527 starting / (bilins/apps/ceplfap)
-1 002.57 starting : / printpsappscepriatp
-1 002.527 Errib communication with plfapp failed, will retry later
00 002.639 /mnt/jffs0/rupg/tvplf/cetv/display found - Layoutcheck OK
00 002.639 Display flash file : Layout version = 8 ; Content version = 17
00 002.639 Display flash file : Project Id = 1 ; Branch Id = 0
00 002,639 version string: DISPT_001.000.008.017
00 002.639 Using screen option 142, name LCD LGD WUF SAA1 42"Errlib 0.9 registered from process 116
00 002.095 *** (a) 2006 2007 dimetel v0.11 (

00.002.802 Diversity: BoardType=/92. BoardVersion=3. Detected pnx8535 version=M2
00 002.802 AmbientLightGenerator : Epld
00 002.802 AmbientLightMode : LeftRight
00 002.802 AmbientLightTechnology : Led
00 002.802 CabinetNumber : 3
00 002.802 ChannelDecoderType : Tda10048
00 002.802 ChannelDecoder21ype : Tda10023
00.002.802 Charanceas Uponed : Faise
00.002.802 DiminingDakupinsupported . The 00.002.802 DisplayDelayCompension . 36 . 190
00 002.02 DisnlavRawNumber : 142
00 002.802 DvbHdSupported : False
00 002.802 EpidPresent : True
00 002.802 HDMIMuxPresent : Mux4
00 002.802 IDemVersion : V2
00 002.802 LightSensor : Present
00 002.802 LightSensorType : Aura
00 002.802 Std / 100Present : True
UU UU2.802 Pacificient : False
00.002.802.Region : Elliope Concernent - False
00 002.602 FINSION result - False
00 002.802 SawVersion : New
00 002.802 IF Mode (DVB-C) : Direct IF
00 002.802 Tunerl2cConfig : ViaChannelDecoder
00 002.802 TunerType : 26 (Phil4MkTd1716F)
-1 002.916 amApp: Platform returned wakeup reason [src: 0, sys: 0, cmd: 0]
-1 002.919 starting : /philips/apps/tveu 4 0 0
00 003.082 KU Flash file not found in /mnt/jffs0/rupg/tvpIf/tv520avi/cabinet3
L_1/662_044.ep

Figure 5-18 Example UART log during SWUPG startup (Normal startup) part 1.

Page 38

00 003.082 RO Flash file not found in /mnt/jffs0/ro/tvplf/tv520avi/cabinet3
00 003.082 Local flash file not found in file/cabinet3 00 003.082 RU Flash file found in /mnt/jffs0/rupg/tvp1f/tv520avi/cabinet
00 003.082 Cabinet flash file : Layout version = 4 ; Content version = 16
00 003.082 Cabinet flash file : Project Id = 0 ; Branch Id = 39 00 003 082 version stringer ACSTS 000 039 004 016
-1 003.182 amApp : InitDirectFB
-1 003.182 Grabbing keyboard
-1 003.182 AmpApp : Initsa wikan -1 003.182 AppMan: Process added (118) [1]!
-1 003.182 AppMan: Process added (116) [2]!
-1 003.182 AppMan: Window added (0,0-1x1) [1] - 1! 00 003 344 Using cabinet oution 3, name MS7, speaker B 2K7
00 003.304 / mmt/jffs0/rupg/typfs/returner/motoreform
00 003.304 PQ private flash file : Layout version = 8 ; Content version = 0
00 003.304 PQ private riasin file : Project id = 1; Branch id = 0 00 003.304 Py private riasin file : Project id = 1; Branch id = 0
00 003.304 /mnt/jffs0/rupg/tvplf/cetv/ambientlight found
00 003.304 Ambientlight flash file : Layout version = 3 ; Content version = 9
00 003.504 Ambedrager Haan inc. (150cct al - 1, black al - 0
00 003.382
00 003.382 /mmt/jftst/rupg/tvplf/cetv/pqpublic found 00 003.382 PC nublic flash file : La vout version = 4 : Content version = 2
00 003.382 PQ public flash file: Project Id = 0; Branch Id = 0
00 003.400 version string: PRFPB_000.000.004.002plfdmx_mdmx: DEBUG_ERROR_PRINT enabled
00 003.431 Platform Application from Apr 15 2008 22:31:30, 00 003.431 built on PC: BEOBRGBRG17SS15 by user: bea00908
00 003.431 CCM_build_id:
00 003.431 Startup m_InitDoneBlunk: 0, m_InitDoneMain: 1
00 003.72 Check 1M downoad hdr_DspReady_Ready 01 003.87 tVApp: entered main
01 003.885 amApp is passing 4 arguments
01 003.890 tvApp : Param 1 = 4 Param 2 = 0
01 003.892 1 Virtain: star_init called 00 003.974 Create Thread with priority 70 (=45)
00 003.974 Create Thread with priority 70 (=45)
00 003.974 Create Thread with priority 70 (=45)
00 003.774 Create Thread with priority 70 (=45)
00 003.974 Create Thread with priority 70 (=45)
01 003.985 Using errilb version 0.9
00 003.905 ST TurnOn first attempt Create Thread with priority 70 (=45)
00 003.995 Create Thread with priority 70 (=45)
00 003.995 Create Inread with priority 70 (=45)
00 004.004 PNX5100: Using PCI communication for all i2c write messsages!!
00 004.007 PNX5100: Input Wdw: 1944 1104 Output Freq: 100
00 004.009 FNX5100: Input wdw: 1944 1104 Output red: 120 00 004.013 Create Thread with priority 70 (=45)
00 004.015 PNX5100: Hardware Id [5100hwid]
00 004.017 Software Id [20080408]
00 004.013 5100 Drv GeBootstatus via PCI : 0
00 004.038 Errlib 0.9 registered from process 164
00 004.064 TM download OK 01 004 067 (*) EnsionDale/Config: Parsing config file '/etc/fusiondalerc'
01 004.072 *
01 004.072 (c) 2006-2007 directfb.org
01 004.072
01 004.089 (*) Direct/Thread: Running Fusion Dispatch' (MESSAGING, 184)
00 004.099 Por: 1
00 004.102 S1 Start up OKS1 SW Version: MPE04-001.000.002.029 00 004.105 ST HW Version: MPEMW.000.000.012.002
00 004.107 5100 Drv GetBootstatus via PCI : 0
00 004.112 Firmware version 3.10 for TDA10048 succesfully downloaded
00 004.265 PNX5100&&&&&& Bootstatus on 2 after 2 retries
-1 004.333 AppMan: Process added (164) [3]!
00 004.443 15100pow_1urnOn 00 004.451 phatyEngine5100Proxy pow TurnOn using udma driver for autory !!gOemRegTbl:0x3292D0
00 004.508 cetvbend_mpowon: iambl_SetState onoff = 0
-1 004.517 icplfapisetup_powN_OnTvPowerChanged for state 2
01 004.707 svspow_m.c:2251::Wakeup Reason is coldboot
01 004.730 svspow_m.c:2954::Quick Turn On Initiated
01 004.730 syspow_m.ci1380::Double call in InitialiseSoftware
-1 004.804 Border window atacta (100,100-400,500) [2] - 0.
-1 004.804 AppMan: Switch focus to 0x5132da00 [2]
-1 004.804 AppMan: Window added (100,100-480x300) [3] - 1! 1 004.804 Audio node attached
1 004.813 amApp: dst setup called for 2
-1 004.820 amApp: Enabling keyboard
-1 004.825 amApp: ast setup called for 5 01 004.975 FUNCTION:hyseuins impow Init. LINE:216. InsStatus.Medium:255
01 004.987 MAINVIDEOWINDOW=2,sizeof(NoClearData):8,retval:0,retval1:0
00 005.060 UNBLOCK CARD 01 005 203 sysnow m c:1526:: All Subsystems inited
01 005.236 mlock patch inited
-1 005.262 HK_REQUEST_PS received for 5
-1 005.262 Ungrabbing keyboard 01 005.267 sysnow in c:2854: REOUEST, PS for cmd: 5
00 005.270 cetvbend_mpowon: powon_TurnOn
01 005.289 <5> 5278 ZAP_END - UnBlank GCK************************************
01 005.289 svspow_m.c:4/05::HK_PREPARE_PS received for cmd = 5 01 005.289 GCK***************Hot key prepare PS received by psc
01 005.289 svspow_m.c:4049::powctl_SetPowerMode to PscPowOn
-1 005.296 Called icplfapisetup_pow_SetTvPower( 3 )	I_17662_004b.eps
	440000

Page 39


-	1 005.296 Sending HK_PREPARE_PS to application index 1, window 0x5132da00
-	1 005.327 icplfapisetup_powN_OnTvPowerChanged for state 3
0	01 005.338 svspow_m.c:1634::Reached HandleTurnOn1Event with Event = 16
	11 005.342 svspow_m.c:1034::Reached HandleTurnOnTEvent with Event = 1 11 005.432 RB Analog file name /mnt/jffs0/boot/tv/hysvc/HsvAntennaAnalogTable
C	01 005.435 RB Digts file name /mnt/jffs0/boot/tv/hysvc/HsvAntennaDigPtcTable
	11 005.437 RB digsrvc file name /mnt/jfts0/boot/tv/hysvc/HsvAntennaDigSrvc1able 11 005.439 FrequecnyMap file name /mnt/iffs0/boot/tv/hysvc/HsvAntennaFreqMapTable
Ğ	1005.443 Analog file::IsImmediateFlashUpdateReqd set to:0
	01 005.444 RB Analog file open Sucessfull 01 005 446 Proceed 1
C	01 005.448 generating dig tables
0	)1 005.452 digts_Open ::DigTsfp:18157056,tempval2:2
C	01 005.454 digsrvc_Open::DigSrvcfp:18157424,tempval:2
C	01 005.466 DigSrvcfp::IsImmediateFlashUpdateReqd set to:0
	005.469 rreqmap_Open::rreqMaptp:18157792,tempval:2 01 005.471 freqMaptp::IsImmediateFlashUpdateReqd set to:0
Q	)1 005.475 ANTENNA_FLASH_ANALOG_TABLÉ: records:21
	)1 005.478 NoOtRecordsinFlash::ANTENNA_FLASH_DIG_PTC_TABLE:12 )1 005.512 NoOfRecordsInFlash::ANTENNA_FLASH_DIG_SRVC_TABLE:117
C	01 005.514 NoOfRecordsInFlash::ANTENNA_FLASH_FREQMAP_TABLE:0
C	)1 005.516 RB Analog file closed )0 005 519 cetybend mnowon: cetyambi ambilight Disable
Ğ	01 005.526 CurrentONID = 9018
0	11 005.528 euins_m:Medium from NVM = 0
C	1 005.546 svspow_m.c:1634::Reached HandleTurnOn1Event with Event = 2
0	11 005.573 svspow_m.c:750::Set has reached Semisby state
	0 005.577 cervend_mpowon: annot_setstate onon = 0 01 005.582 cbmhgoad_mcallisto: mDownloadErrorOccured = FALSE
C	01 005.584 cbmhgoad_mswupdt: mScanningRequired = FALSE - mMsgArrived = 0, MsgType = 65535
	J1 005.586 cbmhgpow_mpow: sbyoad_lsPending = FALSE J1 005.590 syspow m.c:1718::Reached SW Turn On 2
C	00 005.704 cetvbend_mpowon: iambl_SetState onoff = 0
0	01 005.784 cbmhgpow_mpow: selrqd_IsProgSelReqd = TRUE
0	01 005.794 svspow_m.c:953::First Preset Seln made at 1792000672
0	01 005.827 svbas pgselN_OnProgramChangeRequested
C	0005.844 DVB-1 decoder selected 0005.844 DVB-1 decoder selected 0005.844 avptda10023_menable.c: ena_Disable()
0	01 005.896 svspow_m.c:1803::Reached HandleTurnOn2Event with Event = 1
	000.059 *** Kestoring Ad Routing and enable direct control 01 006.162 svspow m.c:1803::Reached HandleTurnOn2Event with Event = 16
C	01 006.195 svspow_m.c:3634::cesvc powntf received for ON
	006.19/ svspow_m.c:1803::Reached HandleTurnOn2Event with Event = 2 006.211 ***Writing the Ad Routing parameters
C	00 006.464 tmtv520avinst_vipN_OnImageFormatChanged
	)1 006.752 hsvprins: hsvprinsfeapiN_OnStationFound )1 006 936 hsveninsmdig.c: 2178: hsveninsictrlN_OnEvent;
Ğ	10 006.936 sigstr_SetSigStrengthMeasured called with val = 1
0	0007.131 ceplfresgatevid_StopDemux
C	0 007.146 ceplfresgatecaustopDemux
0	01 007.148 Mohanan: ConvertToSTVideoType : 2
C	0 007.163 nsvdvbmpi : amxmea_set videoPid pid 600 type 2 00 007.163 ceplfresgatevid_StartDemux
C	01 007.172 Mohanan: ConvertToSTAudioType : 0x2000000
	01 007.174 hsvdvbmpl : dmxmed_SetAudioPid pid 601 type 5 00 007.182 ceplfresgate aud StartDemux
C	01 007.185 hsvdvbmpl : dmxmed_SetPcrPid pid 600
	00 007.191 ceplfresgate_pcr_StartDemux 00 007 191 usecase = 4
Ğ	00 007.484 tmtv520avinstvipN_OnVideoPresentChanged
0	0007.486 direct ceplfresgate_vipN_OnVideoPresentChanged to 2
C	00 007.494 direct ceplfresgate_vipN_OnNumberOfVisibleLinesChanged
0	0007.507 tmtv520avinst_vipN_OnImageFormatChanged
	0 007.575 cetvbend_mpowon: cetvdisplay_preheatN_OnEvent
C	00 007.577 cetvbend_mpowon: UpdateAmbientLight => cetvambi_ambl_SetState
C C	11 OUT.301 (32 - 1985 ZAP_END - UNBIANK 11 007.589 svbas pgselN_OnProgramChangeCompleted
C	01 007.960 svspow_m.c:4753::Detected Mute = FALSE in vmtN
	J1 007.964 <>> 7959 ZAP_END - UnBlank )1 007.966 syspow m.c:1803::Reached HandleTurnOn2Event with Event = 2048
C	11 007.968 RFS not found in environment
	01 007.977 RFS not found in environment
C	00 008.331 Timeout on mountcheck
0	01 008.692 svspow_m.c:4760::flashopN_OnPartitionMounted::partitionid:2
C	0009.002 argv[0] is /philips/bin/networkhelper
0	0009.002 udhcpc gave me deconfig
	01009.052 Handreounepervoll : Insgq is 32709 01 009.155 svspow_m.c:4772::Sent flashopN_OnPartitionMounted::MOUNT_ON_EVENT
0	01 009.158 svspow_m.c:1872::gfx setpower ON
	1 009.102 syspow_m.ci1873::grx pownit for ON 1009.164 cbmhgpow_mpow: SetPower to ON
ũ	01 009.166 cbmhgpow_mpow: OnPowerChanged
	J1 009.168 svspow_m.c:3428::cbmhg powntf received for ON J1 009.171 svspow_m.c:1913::cbmhg setpower On
	)1 009.267 svspow_m.c:1926::JUICE setpower On
	J1 009.279 svspow_m.c:1803::Reached HandleTurnOn2Event with Event = 16 J1 009.282 svspow_m.c:1803::Reached HandleTurnOn2Event with Event = 256
-	1 009.292 AppMan: Window added (0,0-852x480) [4] - 2!
	)1 009.298 Surface 0, PlaneId 2 in AttachSurface )0 009 989 arzy(0) is /philips/bin/networkhelper
C	00 009.989 udhepc gave me bound
C	00 009.989 udhcpc gave me bound	\| 17662 004c.eps

_004c.eps 110608

Figure 5-20 Example UART log during SWUPG startup (Normal startup) part 3.

Page 40

00 010.083 route: SIOC[ADD[DEL]K1: No such process 01 010.623 svspow_m.c:3497::juice powntf received for ON 01 010.626 svspow_m.c:1803::Reached HandleTurnOn2Event with Event = 512 ork on UPPER layer] *** [Philins/Dir ectFB/systems/cetyfb/primary.c:202 in get_color_min 01 010.897 Surface 1, Planeld 0 in AttachSurface 01 011.083 svspow_mc:1803::Reached HandleTurnOn2Event with Event = 1024 01 011 086 svspow_mc:63::Vet Reached on state at 1702005065 01 011.312 ConvertAsch2Bin done 01 011.312 ReadCehtvData PublicKey: OK 01 011.339 ReadCentvData done, ConfigOK: TRUE -1 011.804 Remaining PowerChangeDitthap: 0 -1 011.884 starting: /philips/apps/spettApp -1 011.884 starting: /philips/apps/media 01 011.905 syspow m.c:2871::PREPARE PS DONE for cmd: 5 ------) FusionDale v0.1.1 ( (c) 2006-2007 directfb.org 02 012.524 Using errito version 0.9 02 012.524 ***SPETT*** FusionDale Init don 02 012.524 ***SPETT*** FusionDate Init of 02 012.524 ***SPETT*** Windows created -1 012.535 AppMan: Process added (220) [4]: -1 012.533 AppMan: Window added (0,0-800x600) [6] - 0! -1 012.533 Border window attached -1 012.533 Border window attached -1 012.533 AppMan: Window added (100.100-672x280) [7] - 2! 03 013.196 MediaApp: Initalized and running 03 013.312 (*) FusionDale/Config: Parsing config file '/etc/fusiondalerc 03 013.312 *------------------------------------03 013.312 ------------------------------------03 013.334 MediaApp: Call back Init from gplib 00 013.338 Errlib 0.9 registered from process 227 03 013 482 anuka: mplfabeav2, m.c. 209; mplfabeav2, p.ov. Init -1 013.583 AppMan: Process added (227) [5]! 03 013.619 MediaApp: Gfx Init done 03 013.891 mediaApp: fusiondale Init, register called 03 013.955 Network enabled and available - enaonin 03 013.958 allegroenb_Enable 02 014.072 ***SPETT*** All inits done 02 014.075 ***SPETT*** gpilib.startr.Init done 01 014.105 ReadCehtvData done, ConfigOK: TRUE 01 014.105 ReadCehtvData done, ContigOK: IKUE 01 014.107 cbmhgoad_mswupdt: chil_test_oui_only OUI = 0xd060, ret = 0 01 014.375 CEAPPS : TARGETNIT = 0, TARGETNID = 8, spid = -1 03 014.555 file aduress is: 192.108.1.22 03 014.559 arunkp: mplfabsav2_m.c: 219: mplfabsav2_pow_TurnOn: -1 014.957 AppMan: Window added (0,0-852x480) [10] - 2! 00 015.002 *** DirectFB Surface allocation FALLBACKI Acquiring id 0 with size 410880 00 015.007 (!!!) *** WARNING [color keying does not work on UPPER layer] *** [Philips/DirectFB/s] narv.c:202 in get color min anged && !(ResourceOwned & FULL STATE) : Setting mappstate mediaIdle 05 015.220 (resourceninger et al. 105.276) - 1 015.276 AppMan: Window config - unhiding window 00 015.671 ***GVC: T2 - ceisusb_m.c (951): "usbdevspN_OnDeviceError( DeviceUnknownAttachedError, -1 )" notification given I_17662_004d.e

Page 41

Figure 5-22 Example UART log during SWUPG startup (Normal startup) part 5.

The "Application selection startup" part in the logs shows which application is being started up: backup SWUPG. normal SWUPG, TV application, ...
In the TV application (Normal startup) case, there is no print on the UART which shows the software has started up completely. When startup issues arise, the best way to tackle them is by comparing the bad UART print with a correct print of the same release.

Upgrade of a TV set.

Following cannot be seen during industrial mode!

When the Industrial Mode is enabled with command 203 no prints can be seen anymore on the UART. This is to not interfere with the P2P protocol
When in normal mode, the UART will show what the actions are during the upgrade.
At certain periods in time during programming, the total size currently flashed (Totalsize flashed) and the size which should be finally flashed (TotalProgramSize) will be printed.

Page 42

13:51:07 Tv520_Eu_0.61_prod < Upgrade now
13:51:11
13:51:11 Software is equal or older,
13:51:11 - press OK to stop
13:51:11 - press down + OK to continue
13:51:12 L: 13%
13:51:15 L: 94%
13:51:16 V: 1%
13:51:29 V: 98% 13:51:30 P: 0%
13:51:31 P: 0%
13:51:31 /data/rupg/* is being scanned for size
13:51:31 current flashsize: 7949008: 13:51:31 current flashsize: 8006889:
13:51:31 current flashsize: 8016293:
13:51:31 /data/rw/* is being scanned for size
13:51:31 current flashsize: 8016309: 13:51:31 /squash/* is being scanned for size
13:51:31 current flashsize: 15196597:
13:51:31 /bffs2/* is being scanned for size
13:51:31 current flashsize: 15208584: 13:51:31 current flashsize: 15208658:
13:51:31 current flashsize: 19590958:
13:51:31 current flashsize: 21687842:
13:51:31 current flashsize: 22/03/38:
13:51:31 m_JffsMounted = 3
13:51:31 Sync called
13:51:31 CheckUnMount: /mnt/iffs0
13:51:31 /mnt/jffs0 is mounted
13:51:31 Unmount /mnt/jffs0
13:51:31 /mn/j1/s0 is not mounted
13:51:31 umounting partition 4 from jffs2 file system passed
13:51:31
13:51:31 Sync called 13:51:31 Sync DONE
13:51:31 CheckUnMount: /mnt/jffs1
13:51:31 /mnt/jffs1 is mounted
13:51:31 /mnt/iffs1 is not mounted
13:51:31 umounting /mnt/jffs1 ok
13:51:31 umounting partition 5 from jffs2 file system passed
13:51:31 FORMAT 2 13:51:31 Totalsize flashed: 0. TotalProgramSize: 24080366
13:51:31 m_JffsMounted = 0
13:51:31 P: 0%
13:51:32 P: 0%
13:51:33 P: 0%
13:51:33 Format succesfull	> Format 2 (bffs2 partition) succesfull
13:51:33 m JffsMounted = 0
13:51:33 P: 0%
13:51:33 FORMAT 3 13:51:33 Totalsize flashed: 0 TotalProgramSize: 24080366	> Format 3 (Squash partition) succesfull
13:51:33 m_JffsMounted = 0
13:51:33 spawning flash_eraseall
13:51:33 param: flash_eraseall
13:51:33 param: /dev/mtd5
13:51:33 P: 0%
13:51:34 P: 0%
13:51:34 status: 1 erasing partimage partition succesfull
13:51:34 Totalsize flashed: 0, TotalProgramSize: 24080366
13:51:34 m_JffsMounted = 0
13:51:34 P: 0% 13:51:34 /data/mpg/
13:51:34 Totalsize flashed: 0, TotalProgramSize: 24080366
13:51:34 m_JffsMounted = 0	W-44
13:51:34 JFFS found to write /data/rupg/ceapps 13:51:35 mounting partition 4 to iffs2 file system passed	> Writing to JFFS
13:51:35
13:51:35 Totalsize flashed: 0, TotalProgramSize: 24080366
13:51:58 m_JffsMounted = 1 13:51:58 Sync called
13:51:58 Sync DONE
13:51:58 CheckUnMount: /mnt/jffs0
13:51:58 /mnt/jffs0 is mounted 13:51:58 Unmount /mnt/jffs0
13:51:58 /mnt/jffs0 is not mounted
13:51:58 umounting /mnt/jffs0 ok
13:51:58 umounting partition 4 from jffs2 file system passed
13:51:58 P: 31%
13:51:58 /data/rw/
13:51:58 Totalsize flashed: 8016293, TotalProgramSize: 24080366
13:51:58 JFFS found to write /data/rw/cehtv	> Writing to JFFS
		I_17662_005a.eps

Figure 5-23 Example UART log during normal user upgrade part 1.

Page 43

Figure 5-24 Example UART log during normal user upgrade part 2.

Problem analysisof a TV set

During programmin

The amount of Bad Blocks is bigger then promised by the flash manufacture. This is checked on virgin boards.
Bad blocks have been created during programming and there is not enough good block anymore in the partition to write data into. This can happen on boards which are being reprogrammed
Mounting of the JFFS partitions take to long.
When the flashutil UPG is being programmed on a boards which already contains a different Partition Table, the writing of the bootblock (uBTM and partitionTable ) will fail This can only happen on non virgin boards
When the power drops the programming will be stop. Depending on when the power drop is the result will be . different
- 1 FUS UPG. The SWUPG will try to reprogram the UPG once the power is back.
- 2 Elashutil LIPG Cannot recover anymore because nothing is in flash anymore. Has to be reprogrammed on the line again
- 3. Upgrade All. Depending when the power drop happens. When it happens in the beginning, the board will only be reprogrammable on the line.
If a development UPG is used on a production SWUPG or visa versa. Validation will fail.
If loading fails (cannot read file error), it is mostly due to a long USB cable or a bad USB stick
If the UPG size is bigger then the memory allocated by the software upgrade application, then the UPG will not be programmed. See the prints fo the SWUPG at startup.

During startup

Compare the UART logging on the problem board/set with a normal startup behaviour. Identify till which point the logging reaches.
If a crash happens, it will be outputted on the UART. In the background the information of the dump will be written into JFFS0. The UPG to copy the dump content out of flash should be available for everybody

Page 44

























I_17662_006.eps

Figure 5-25 Example UART log during problem

Problem solution.

When programming fails

Check in the NVM at address 0x1D02 (BadBlocksAmount) This items is 2 hytes
- 1. If, after programming the flashutil UPG, this value is still the same as the one of the process NVM then the amount of bad blocks was bigger then described by the flash manufacturer.
- 2. If the value is filled in, it has to be checked if it's not to close the maximum amount possible.
- 3. If the value is low, no problem
If mounting fails, it will be shown on the UART. This can only be seen when industrial mode is disabled
As the UART logs are disabled when in industrial mode, it is always good to have a set (or minimal setup) where the problem board can be tested in. In this way the problem can be reproduced in the normal mode of the SWUPG and the prints will be visible! The Industrial Mode cannot be disabled when programming to see the output. This will cancel the ongoing programming

When startup fails:

When a crash happens (only in the TV application!) and is followed by debug dump LIART output then a copy of the dump can put on a USB stick
- 1. This can only be done in the TV application, so if the TV application keeps on crashing there is no way to copy the dump of the flash to a USB stick
- 2. When the TV application has started up completely, CSM can be entered by pressing 1, 2, 3, 6, 5, 4.
- 3. Then put the remote in DVD mode and press 2, 6, 7, 9
- 4. The file Dump seetypeplate seetypeplate.bin can be found now on the USB storage device. The seetypeplate seetypeplate will be filled in depending on the type of set
- 5. This bin file can only be interpreted in a Philips development centre. Please give this input to your Philips Service contact person
Compare the UART logging on the problem board/set with a normal startup behaviour. Identify till which point the logging reaches.

Page 45

6. Block Diagrams, Test Point Overview, and Waveforms

Wiring Diagram 32" (ME8)

WIRING DIAGRAM 32" (STYLING ME8)

Page 46

Wiring Diagram 32" (VE8)

WIRING DIAGRAM 32" (STYLING VE8)

Page 47

Page 48

Wiring Diagram 42" + 47" (ME8) WIRING DIAGRAM 42" - 47" (STVLING ME8)

Page 49

Block Diagrams, Test Point Overview, and Waveforms

Q529.1E LA 49 6.

Wiring Diagram 42" (VE8) WIRING DIAGRAM 42" (ST)

l_17660_134.eps 180308

Page 50

Wiring Diagram 47" (VE8)

WIRING DIAGRAM 47" (STYLING VE8)

Page 51

Wiring Diagram 52" (VE8)

Page 52

Block Diagram Video

Page 53

Page 54

Page 55

Q529.1E LA 55 6.

Page 56

Page 57

6. 57

Page 58

I2C IC Overview

Page 59

Page 60

7. Circuit Diagrams and PWB Layouts

Main Power Supply IPB 42": Stby, MF

Page 61

Page 62

Page 63

Page 64

Page 65

Circuit Diagrams and PWB Layouts

Q529.1E LA 65 7.

Page 66

Page 67

Page 68

Lavout 4 LED Back UPEC Panel (Top Side)

1200 -- 2005 -- 2044 -- 2211 -- 2506 -- 2520 -- 3009 --3034 -- 3045 -- 3056 -- 3134 -- 3148 -- 3193 -- 3209 -- 3510 -- 3523 -- 3536 -- 3557 -- 3592 -- 6018 -- 7004 -- 7072 -- 9001 -- 9013 -- 9221 -- 9510 -- 9541 --1200 -- 2003 -- 2044 -- 2211 -- 2506 -- 2521 -- 3021 -- 3034 -- 3045 -- 3056 -- 3134 -- 3146 -- 3195 -- 3510 -- 3525 -- 3557 -- 3557 -- 3592 -- 6018 -- 7004 -- 7072 -- 9001 -- 9015 -- 9221 -- 9510 -- 9510 -- 9541 --1500 -- 2007 -- 2045 -- 2212 -- 2507 -- 2521 -- 3021 -- 3035 -- 3046 -- 3057 -- 3135 -- 3195 -- 3194 -- 3210 -- 3511 -- 3524 -- 3557 -- 3560 -- 3592 -- 6020 -- 7005 -- 7005 -- 7073 -- 9002 -- 9016 -- 9222 -- 9511 -- 9542 --1M00 -- 2009 -- 2046 -- 2214 -- 2508 --1M59 -- 2010 -- 2200 -- 2215 -- 2509 --3000 -- 3022 -- 3036 -- 3047 -- 3058 -- 3136 -- 3151 -- 3195 3001 -- 3023 -- 3037 -- 3048 -- 3059 -- 3137 -- 3152 -- 3196 3211 --3513 -- 3526 --3515 -- 3527 --3538 -- 3561 -- 5200 -- 6021 -- 7006 -- 7074 -- 3539 -- 3568 -- 5201 -- 6022 -- 7010 -- 7075 --9003 -- 9017 -- 9500 -- 9512 -- 9543 -- 9004 -- 9018 -- 9501 -- 9513 -- 9544 --111059 -- 2010 -- 2200 -- 2215 -- 2509 -- 3001 -- 3023 -- 3037 -- 3048 -- 3059 -- 3157 -- 3152 -- 3156 -- 3212 -- 3515 -- 3527 -- 1111059 -- 2012 -- 3014 -- 3024 -- 3038 -- 3049 -- 3060 -- 3158 -- 3153 -- 3200 -- 3213 -- 3516 -- 3528 --3539 -- 3568 -- 5201 -- 6022 -- 7010 -- 7075 -- 9004 -- 9018 -- 9501 -- 9513 -- 9544 -- 3540 -- 3573 -- 5202 -- 6023 -- 7011 -- 7200 -- 9005 -- 9019 -- 9502 -- 9514 -- 9545 --1M84 -- 2013 -- 2203 -- 2219 -- 2511 -- 3003 -- 3025 -- 3039 -- 3061 -- 3140 -- 3160 -- 3201 -- 3215 -- 3517 -- 3529 -- 3541 -- 3585 -- 5500 -- 6024 -- 7061 -- 7250 -- 9006 -- 9020 -- 9503 -- 9515 -- 9550 --1M90 -- 2019 -- 2204 -- 2500 -- 2512 -- 3004 -- 3026 -- 3040 -- 3051 -- 3129 -- 3141 -- 3161 -- 3202 -- 3501 -- 3518 -- 3530 -- 3543 -- 3586 -- 6000 -- 6025 -- 7062 -- 9007 -- 9021 -- 9505 -- 9516 --2001 -- 2022 -- 2205 -- 2501 -- 2516 -- 3005 -- 3030 -- 3041 -- 3052 -- 3130 --2002 -- 2023 -- 2206 -- 2517 -- 3006 -- 3031 -- 3042 -- 3053 -- 3131 --3142 --3502 --3510 -- 3530 --3519 -- 3531 --3520 -- 3532 --3544 -- 3588 -- 6006 -- 6026 -- 7064 -- 7501 --3549 -- 3589 -- 6006 -- 6026 -- 7065 -- 7502 --9506 --9507 --3163 -- 3203 9008 -- 9022 9518 3164 -- 3206 --9009 -- 9104 --9519 --2002 -- 2023 -- 2006 -- 2502 -- 2517 -- 3006 -- 3031 -- 3042 -- 3053 -- 3131 -- 3143 -- 3164 -- 3206 -- 3503 -- 3520 -- 3532 -- 3549 -- 3006 -- 6200 -- 7005 -- 7502 -- 9009 -- 9104 -- 9507 -- 9519 -- 2003 -- 2003 -- 2006 -- 2504 -- 2518 -- 3007 -- 3032 -- 3043 -- 3132 -- 3144 -- 3191 -- 3207 -- 3506 -- 3521 -- 3533 -- 3551 -- 3590 -- 6008 -- 6500 -- 7066 -- 7510 -- 9010 -- 9200 -- 9508 -- 9508 -- 9520 --2004 -- 2038 -- 2209 -- 2505 -- 2519 -- 3008 -- 3033 -- 3044 -- 3055 -- 3133 -- 3145 -- 3192 -- 3208 -- 3507 -- 3522 -- 3535 -- 3553 -- 3551 -- 6016 -- 7003 -- 7067 -- 7516 -- 9011 -- 9220 -- 9509 -- 9540 --

Page 69

Circuit Diagrams and PWB Layouts

WB Layouts Q529.1E LA 7. 69

Page 70

Page 71

11 I 12

AL3

Page 72

Layout 6 LED Back UPEC Panel (Top Side)

1200 -- 2005 -- 2044 -- 2211 -- 2506 -- 2520 -- 3009 -- 3034 -- 3045 -- 3056 -- 3134 -- 3148 -- 3193 -- 3209 -- 3510 -- 3523 -- 3536 -- 3557 -- 3592 -- 6018 -- 7002 -- 7064 -- 7501 -- 9008 -- 9022 -- 9506 -- 9518 --1500 -- 2007 -- 2045 -- 2212 -- 2507 -- 2521 -- 3021 -- 3025 -- 3046 -- 3057 -- 3135 -- 3194 -- 3210 -- 3511 -- 3524 -- 3557 -- 3560 -- 3595 -- 6020 -- 7003 -- 7065 -- 7502 -- 9009 -- 9104 -- 9507 -- 9519 --3513 --5200 -- 6021 -- 7004 -- 7066 --5201 -- 6022 -- 7005 -- 7067 --1M00 -- 2009 -- 2046 -- 2214 -- 2508 -- 3000 -- 3022 -- 3036 -- 3047 -- 3058 -- 3136 --1M59 -- 2010 -- 2200 -- 2215 -- 2509 -- 3001 -- 3023 -- 3037 -- 3048 -- 3059 -- 3137 --3151 -- 3195 -- 3211 --3152 -- 3196 -- 3212 --3526 -- 3538 -- 3561 --7510 -- 9010 -- 9200 -- 9508 --7516 -- 9011 -- 9220 -- 9509 --9520 --11/109 -- 2010 -- 2200 -- 2215 -- 2509 -- 3001 -- 3023 -- 3037 -- 3048 -- 3059 -- 3157 -- 3152 -- 3196 -- 3212 -- 3515 -- 3527 -- 3539 -- 3508 -- 5201 -- 6022 -- 7005 -- 7007 -- 7516 -- 9011 -- 9220 -- 9509 -- 11/109 -- 11/109 -- 2012 -- 3023 -- 3024 -- 3023 -- 3048 -- 3049 -- 3153 -- 3213 -- 3516 -- 3528 -- 3540 -- 3573 -- 5202 -- 6023 -- 7006 -- 7072 -- 9001 -- 9013 -- 9221 -- 9510 --9540 --9541 --11/183 -- 2012 -- 2202 -- 2210 -- 2510 -- 3002 -- 3024 -- 3038 -- 3049 -- 3060 -- 3138 -- 3138 -- 3120 -- 3215 -- 3516 -- 3528 -- 3540 -- 3573 -- 5202 -- 6023 -- 7006 -- 7072 -- 9001 -- 9013 -- 9221 -- 9510 -- 9541 -- 11/184 -- 2013 -- 2203 -- 2219 -- 2511 -- 3003 -- 3025 -- 3025 -- 3049 -- 3140 -- 3140 -- 3201 -- 3215 -- 3517 -- 3529 -- 3540 -- 3573 -- 5202 -- 6024 -- 7073 -- 7073 -- 9001 -- 9016 -- 9222 -- 9511 -- 9542 --11/184 -- 2013 -- 2203 -- 2219 -- 2511 -- 3003 -- 3025 -- 3039 -- 3050 -- 3061 -- 3140 -- 3160 -- 3201 -- 3215 -- 3517 -- 3529 -- 3541 -- 3585 -- 5500 -- 6024 -- 7007 -- 7073 -- 9002 -- 9016 -- 9222 -- 9511 -- 9542 -- 11/190 -- 2019 -- 2019 -- 2512 -- 2500 -- 2512 -- 3004 -- 3026 -- 3040 -- 3129 -- 3141 -- 3161 -- 3202 -- 3518 -- 3530 -- 3543 -- 3586 -- 6000 -- 6025 -- 7008 -- 7074 -- 9003 -- 9017 -- 9500 -- 9512 -- 9543 --2001 -- 2022 -- 2205 -- 2501 -- 2516 -- 3005 -- 3030 -- 3041 -- 3052 -- 3130 -- 3142 --3163 -- 3203 -- 3502 -- 3519 -- 3531 -- 3544 -- 3588 -- 6004 -- 6026 -- 7010 -- 7075 -- 9004 -- 9018 -- 9501 -- 9513 -- 9544 --2002 - 2023 - 2006 - 2502 - 2517 - 3006 - 3031 - 3042 - 3053 - 3131 - 3143 - 3164 - 3206 - 3503 - 3522 - 3549 - 3589 - 6006 - 6200 - 7011 - 7200 - 9005 - 9019 - 9502 - 9514 - 9545 -2002 -- 2023 -- 2026 -- 2502 -- 2517 -- 3006 -- 3051 -- 3042 -- 3054 -- 3131 -- 3143 -- 3164 -- 3206 -- 3520 -- 3520 -- 3549 -- 3549 -- 3569 -- 6006 -- 6200 -- 7011 -- 7250 -- 9005 -- 9019 -- 9502 -- 9514 -- 9545 -- 2003 -- 2003 -- 2008 -- 2518 -- 3007 -- 3032 -- 3043 -- 3132 -- 3144 -- 3191 -- 3207 -- 3506 -- 3521 -- 3533 -- 3551 -- 3590 -- 6008 -- 6500 -- 7061 -- 7250 -- 9006 -- 9020 -- 9503 -- 9515 -- 9550 --2003 -- 2036 -- 2208 -- 2505 -- 2519 -- 3008 -- 3032 -- 3043 -- 3055 -- 3133 -- 3145 -- 3192 -- 3208 -- 3507 -- 3527 -- 3535 -- 3553 -- 3591 -- 6016 -- 7001 -- 7062 -- 7500 -- 9007 -- 9021 -- 9505 -- 9516 --

Page 73

Circuit Diagrams and PWB Layouts Q529.1E LA

I_17660_071.eps 120308 3139 123 6252.6

Page 74

Page 75

Page 76

Page 77

Layout 8 LED Back UPEC Panel (Top Side)

1200	2008	2046	2215	2511	3007	3036	3051	3133	3152	3203	3226	3247	3333	3352	3506	3526	3543	3591	6022	6224	7062	7272	9007	9200	9250	9514
1500	2009	2200	2216	2512	3008	3037	3052	3134	3153	3206	3230	3250	3334	3353	3507	3527	3544	3592	6023	6225	7064	7273	9008	9201	9251	9515
1M00	2010	2201	2219	2516	3009	3038	3053	3135	3160	3207	3232	3251	3335	3360	3510	3528	3549	3595	6024	6226	7065	7274	9009	9202	9500	9516
1M59	2011	2202	2236	2517	3021	3039	3054	3136	3161	3208	3233	3252	3336	3361	3511	3529	3551	5200	6025	6500	7066	7275	9010	9203	9501	9518
1M83	2012	2203	2238	2518	3022	3040	3055	3137	3163	3209	3235	3253	3337	3363	3513	3530	3553	5201	6026	7001	7067	7500	9011	9204	9502	9519
1M84	2013	2204	2500	2519	3023	3041	3056	3138	3164	3210	3236	3254	3338	3364	3515	3531	3557	5202	6200	7002	7072	7501	9013	9205	9503	9520
1M85	2014	2205	2501	2520	3024	3042	3057	3140	3191	3211	3238	3255	3340	3391	3516	3532	3560	5500	6204	7003	7073	7502	9015	9207	9505	9540
1M90	2015	2206	2502	2521	3025	3043	3058	3141	3192	3212	3239	3256	3341	3392	3517	3533	3561	6000	6206	7004	7074	7510	9016	9208	9506	9541
2001	2019	2207	2504	3000	3026	3044	3059	3142	3193	3213	3240	3257	3342	3393	3518	3535	3568	6004	6208	7005	7075	7516	9017	9209	9507	9542
2002	2022	2208	2505	3001	3030	3045	3060	3143	3194	3215	3241	3258	3343	3394	3519	3536	3573	6006	6216	7006	7200	9001	9018	9210	9508	9543
2003	2023	2209	2506	3002	3031	3046	3061	3144	3195	3221	3242	3259	3344	3395	3520	3537	3585	6008	6218	7007	7250	9002	9019	9211	9509	9544
2004	2036	2210	2507	3003	3032	3047	3129	3145	3196	3222	3243	3329	3345	3396	3521	3538	3586	6016	6220	7008	7264	9003	9020	9216	9510	9545
2005	2038	2211	2508	3004	3033	3048	3130	3148	3200	3223	3244	3330	3348	3501	3522	3539	3588	6018	6221	7010	7265	9004	9021	9220	9511	9550
2006	2044	2212	2509	3005	3034	3049	3131	3150	3201	3224	3245	3331	3350	3502	3523	3540	3589	6020	6222	7011	7266	9005	9022	9221	9512
2007	2045	2214	2510	3006	3035	3050	3132	3151	3202	3225	3246	3332	3351	3503	3524	3541	3590	6021	6223	7061	7267	9006	9104	9222	9513
																					-			-
			2 20							2 20	K A	- N											2	20
	the states	1 Su 22	٬ــــــــــــــــــــــــــــــــــــ	1M90	1M59				22 X	ᠫ᠊᠊᠁ᠵᢅᡗᢩ ^ᢓ୶ ᢩᠷ		Kons A											8 ²		1212 3235 2006
	221	र्ग हिने हि					24(최 569 838 년 중 151				16025 22038 C	6020 870													n 38 KW8A n = 6220
	2205 200 200 -		1 1M83 19 *** E E	1200 5500		B to B see and B	50 1-51 108 331 530 108 331 530 108 331 530 108 331 530			1 1M84 19 547 8	₩ ² 6018 ···	7					6223 6228						1 1M8	519 9443 2448 2448	8 00 4
		2 2203 2202 N15 602 3 9 ³²⁰¹ 2 ²⁰⁵		H 80 A K	3140 3442 NCCD		21 31 7501 3540, 58		M BI≦										341 N2 - EC1B F	545 3547 C1B		۲ ۲ ۰۰۰	°	A 1664 1393 1394		וו ע
	1 3 3200		888 6		7064 NPUS				ECIB	EC1B E	C1B ***1 3								7264 #### 7	266	C2		ECIB	ECI
				8	C2 706	6 70	065		850851 857858 7072	7073 7	074							č ∞ 6208	C2 119110	C2	7265		第第 7272
			Rafii i	6008 # 6004	31301/9 C 2	B( 3, 346	CIESE 900 9011 90099013 9011	800 0	C2	C2	C2 8006				6004			800				60047
																//										7660,076,077
3139	123 6243	3.5																							I_17	120308

Page 78

Q529.1E LA 7. 78

Page 79

Page 80

Page 81

Lavout 4 LED Lite-On Panel: (Top Side)

1200 -- 2005 1500 -- 2007 -- 2044 -- 2211 -- 2506 -- 2520 -- 3009 -- 3034 -- 3045 -- 3056 -- 3134 -- 3148 -- 3193 -- 3209 -- 3510 -- 3523 -- 3536 -- 3557 -- 3592 ---- 2045 -- 2212 -- 2507 -- 2521 -- 3021 -- 3035 -- 3046 -- 3057 -- 3135 -- 3150 -- 3194 -- 3210 -- 3511 -- 3524 -- 3537 -- 3560 -- 3595 --6018 -- 7004 --6020 -- 7005 --7072 -- 9001 -- 9013 -- 9221 -- 9510 7073 -- 9002 -- 9016 -- 9222 -- 9511 9541 9542 7073 --9542 9543 --1M00 -- 2009 -- 2046 --2214 -- 2508 -- 3000 -- 3022 -- 3036 -- 3047 -- 3058 -- 3136 --3151 -- 3195 -- 3211 -- 3513 -- 3526 -- 3538 -- 3561 -- 5200 --6021 -- 7006 --9003 -- 9017 -- 9500 -- 9512 11/100 -- 2009 -- 2046 -- 2214 -- 2508 -- 3000 -- 3022 -- 3036 -- 3047 -- 3058 -- 3136 -- 11/159 -- 2010 -- 2200 -- 2215 -- 2509 -- 3001 -- 3023 -- 3037 -- 3048 -- 3059 -- 3137 --3151 -- 3195 -- 3212 -- 3513 -- 3526 -- 3538 -- 3568 -- 5201 -- 6022 -- 7010 --7074 -- 9003 -- 9017 -- 9500 -- 9512 --7075 -- 9004 -- 9018 -- 9501 -- 9513 --9543 --1M83 -- 2012 -- 2202 -- 2216 -- 2510 -- 3002 -- 3024 -- 3038 -- 3048 -- 3060 -- 3138 --3153 -- 3200 -- 3213 -- 3516 -- 3528 -- 3540 -- 3573 -- 5202 -- 6023 -- 7011 --7200 -- 9005 -- 9019 -- 9502 -- 9514 -- 9545 --3160 -- 3201 -- 3215 -- 3517 -- 3529 -- 3541 -- 3585 --3161 -- 3202 -- 3501 -- 3518 -- 3530 -- 3543 -- 3586 --5500 --6000 --7250 --7500 --9006 -- 9020 -- 9503 -- 9515 -- 9550 --9007 -- 9021 -- 9505 -- 9516 --1M84 -- 2013 -- 2203 -- 2219 -- 2511 -- 3003 -- 3025 -- 3039 -- 3050 -- 3061 --1M90 -- 2019 -- 2204 -- 2500 -- 2512 -- 3004 -- 3026 -- 3040 -- 3051 -- 3129 --3140 --3141 --6024 -- 7061 --6025 -- 7062 --2001 -- 2022 -- 2205 -- 2501 -- 2516 -- 3005 -- 3026 -- 3040 -- 3051 -- 3129 -- 3141 --3161 -- 3202 -- 3501 -- 3518 -- 3530 -- 3543 -- 3548 -- 6000 -- 6025 -- 7062 -- 7501 -- 9007 -- 9021 -- 9505 -- 9518 --2007 -- 2022 -- 2205 -- 2507 -- 2517 -- 3006 -- 3031 -- 3042 -- 3053 -- 3131 -- 3142 -- 3163 -- 3206 -- 3502 -- 3519 -- 3532 -- 3544 -- 3588 -- 6006 -- 6200 -- 7065 -- 7502 -- 9008 -- 9022 -- 9506 -- 9519 --2003 -- 2036 -- 2208 -- 2504 -- 2518 -- 3007 -- 3032 -- 3043 -- 3054 -- 3132 -- 3144 -- 2004 -- 2038 -- 2209 -- 2505 -- 2519 -- 3008 -- 3033 -- 3044 -- 3055 -- 3133 -- 3145 --3191 -- 3207 -- 3506 -- 3521 --3192 -- 3208 -- 3507 -- 3522 --3533 -- 3551 -- 3590 --3535 -- 3553 -- 3591 --6008 -- 6500 -- 7066 -- 7510 -- 9010 -- 9200 -- 9508 -- 9520 --6016 -- 7003 -- 7067 -- 7516 -- 9011 -- 9220 -- 9509 -- 9540 --

Page 82

Circuit Diagrams and PWB Layouts Q529.1E

Page 83

4 LED MD OPAMP Lite-on (32") 7 1 2 3 5 6 8 9 1003 E1 3557-1 E2 1004 D1 3557-2 E2 AI 2 AMBILIGHT MD OPAMP LITEON AL2 1004 D1 3557-2 F2 1005 E1 3557-3 F2 1201 D3 3557-4 F2 1201 D3 3557-4 F 1500 B5 3559 B1 1M00 A6 3560 B1 2002 F3 3561 C1 2002 F3 3561 C1 2004 C3 3562 B2 2019 C2 3563 A3 А Δ 2019 C2 3563 A3 2022 C3 3564 B3 2023 C3 3565 B1 2023 C3 3505 B1 2044 D4 3570 A7 2045 B7 3573 D8 2045 B7 3573 D6 2046 B7 3589 F7 2215 E3 3590 E7 2221 E3 3591 F7 2221 E3 3591 F7 2500 F3 3595 F9 2501 E3 5210 E3 2501 F3 5210 E3 2502 E6 5500 E6 2503 E3 7061 C2 2503 F3 7061 C2 2504 E8 7062 E8 2505 E6 7500 D5 В В 5 3526-4 3K9 2505 E6 7500 D5 2506 D7 7501 F7 2507 D2 7502 B6 MICRO-CTRL 2507 D2 7502 B6 2508 D2 7510 D4 2509 E6 7516-1 B2 2512 E6 7516-2 A3 MICRO-P0.3|SDA0|MAT 2512 F6 7516-2 A 2516 B2 9104 D5 2517 B3 9500 C5 2517 B3 9500 C5 2518 B3 9502 C5 2519 B1 9503 C5 _____9532_____ 2519 B1 9503 C5 2530 E6 9515 F7 3031 D3 9519 D8 3034 D3 9525 D2 -~~~³ С P0.11|CTS1|CAP1.1|AD0.4 С 3034 D3 9525 D2 3037 D5 9526 D2 3049 D5 9530 D8 3060 B8 9531 D8 3400 C7 9532 C5 3400 C7 9532 C5 3401 C7 F010 E2 3402 C7 F011 F2 $~~~ 3403 C7 F012 F2 3403 C7 F012 F2 3404 D7 F013 F2 P0.17|CAP1.2|SC P0.18|CAP1.3|SD/ P0.19|MAT1.2|MIS 3405 D7 F013 F2 3405 D7 F014 F2 3406 D7 F015 F1 3407 D7 F016 E2 P0.20|MAT1.3|MC - 9530 - ----------------------------------P0.22|AD0. P0.23|AD0 3407 D7 F016 E2 3408 D7 F017 E2 3409 D7 F018 E2 D 9531 LOW: M.C D 3409 D7 F018 E2 3410 D7 F019 E2 3502 F6 F033 A7 P0.25|AD0.6 P0.26|AD0.7 3502 F6 F033 A7 3507 A8 F034 A7 3509 B8 F035 C3 3511 B8 F036 A1 7 3515-2 3511 B8 F036 A1 3512-1 A8 F038 D4 3512-2 A8 F039 C8 3512-2 A8 F039 C8 3512-3 B8 F040 D7 3512-4 B9 F041 D7 3512-4 B9 F041 D7 3515-1 D8 F042 D7 3515-2 D8 F043 D7 3515-2 D8 F043 D7 3515-3 E7 F044 D8 3515-4 E7 F050 B3 Е Е 3517 D8 F051 B1 3518 A3 F101 C5 3519 B1 F102 C5 3519 B1 F102 C5 3520 B8 F103 E6 3521 A8 F104 F7 3522 B3 F105 A7 3523 A1 F110 D1 Φ 3523 A1 F110 D1 3526-1 A8 F111 D1 3526-2 A8 F112 D1 3526-3 B8 F112 D1 3526-4 B9 F114 D1 3528 B8 F115 D1 (64K) F F 3528 B8 F115 D1 3530 A7 F116 B7 3531 A7 F117 B7 3531 A7 F117 B7 3532 A7 F118 C7 3539 C7 3540 D2 3541-1 D2 3541-1 D2 3541-2 D2 3541-3 D2 3541-4 D2 I_17661_002.e 3139 123 6273 3 3541-4 D 3553 C5 2 3 5 6 7 8 9 1 4

Circuit Diagrams and PWB Lavouts

Q529.1E LA

Page 84

Circuit Diagrams and PWB Layouts Q529.1E LA 7.

Lavout 4 LED MD OPAMP Lite-on (32") (Top Side)

1201 2013 2046 2500 2501 2516 302 303 313 313 3151 3157 3178 3178 3179 3404 3403 3526 3558 3564 3555 6020 7062 7064 9023 9043 9044 904

Page 85

Page 86

Circuit Diagrams and PWB Layouts

Q529.1E LA

Page 87

Circuit Diagrams and PWB Layouts Q529.1E LA 7. 87

3139 123 6270.4

17661 008.

Page 88

Circuit Diagrams and PWB Layouts

Q529.1E LA 88 7.

Page 89

Page 90

Page 91

Layout 6 LED Lite-On Panel: (Top Side)

1200	2005	2044	2211	2506	2520	3009	3034	3045	3056	3134	3148	3193	3209	3510	3523	3536	3557	3592	6018	7002	7064	7501	9008	9022	9506	9518
1500	2007	2045	2212	2507	2521	3021	3035	3046	3057	3135	3150	3194	3210	3511	3524	3537	3560	3595	6020	7003	7065	7502	9009	9104	9507	9519
1M00	2009	2046	2214	2508	3000	3022	3036	3047	3058	3136	3151	3195	3211	3513	3526	3538	3561	5200	6021	7004	7066	7510	9010	9200	9508	9520
1M59	2010	2200	2215	2509	3001	3023	3037	3048	3059	3137	3152	3196	3212	3515	3527	3539	3568	5201	6022	7005	7067	7516	9011	9220	9509	9540
1M83	2012	2202	2216	2510	3002	3024	3038	3049	3060	3138	3153	3200	3213	3516	3528	3540	3573	5202	6023	7006	7072	9001	9013	9221	9510	9541
1M84	2013	2203	2219	2511	3003	3025	3039	3050	3061	3140	3160	3201	3215	3517	3529	3541	3585	5500	6024	7007	7073	9002	9016	9222	9511	9542
1M90	2019	2204	2500	2512	3004	3026	3040	3051	3129	3141	3161	3202	3501	3518	3530	3543	3586	6000	6025	7008	7074	9003	9017	9500	9512	9543
2001	2022	2205	2501	2516	3005	3030	3041	3052	3130	3142	3163	3203	3502	3519	3531	3544	3588	6004	6026	7010	7075	9004	9018	9501	9513	9544
2002	2023	2206	2502	2517	3006	3031	3042	3053	3131	3143	3164	3206	3503	3520	3532	3549	3589	6006	6200	7011	7200	9005	9019	9502	9514	9545
2003	2036	2208	2504	2518	3007	3032	3043	3054	3132	3144	3191	3207	3506	3521	3533	3551	3590	6008	6500	7061	7250	9006	9020	9503	9515	9550
2004	2038	2209	2505	2519	3008	3033	3044	3055	3133	3145	3192	3208	3507	3522	3535	3553	3591	6016	7001	7062	7500	9007	9021	9505	9516

Page 92

Circuit Diagrams and PWB Layouts Q529.1E LA

92 7.

Page 93

Page 94

Q529.1E LA 94

Page 95

Page 96

Layout 8 LED Lite-On Panel (Top Side)

1M59 2011 2202 2236 2517 3021 3039 1M83 2012 2203 2238 2518 3022 3040 1M84 2013 2204 2500 2519 3023 3041 1M85 2014 2205 2501 2520 3024 3042 1M90 2015 2206 2502 3025 3043 2001 2019 2504 3000 3026 3044 2002 2023 2205 3001 3030 3045 2003 2023 2209	3054 3136 3161 3208 3233 3252 3055 3137 3163 3209 3235 3253 3055 3138 3164 3210 3236 3254 3057 3140 3191 3211 3238 3255 3058 3141 3192 3212 3239 3256 3059 3142 3193 3213 3240 3257 3060 3143 3194 3215 3241 3258 3061 3144 3195 3221 3242 3259	3336 3361 3511 3529 3551 5200 6025 3337 3363 3513 3530 3553 5201 6026 3338 3364 3515 3531 3557 5202 6026 3340 3391 3516 3532 3560 5202 6204 3341 3392 3516 3533 3561 6000 6208 3343 3393 3518 3535 3568 6004 6208 3343 3394 3519 3537 3585 6006 6218 3344 3396 3521	6500 7066 7275 9010 9203 9501 9518 7001 7067 7500 9011 9203 9502 9519 7002 7072 7501 9013 9205 9503 9520 7003 7073 7502 9015 9207 9505 9540 7004 7074 7510 9016 9208 9506 9541 7005 7075 7516 9017 9209 9508 9542 7006 7200 9018 9210
			Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Participation Image: Second and Partipation Image: Second and Partipation

Page 97

Circuit Diagrams and PWB Layouts Q529.1E LA

Q529.1E LA 7. 97

Page 98

Circuit Diagrams and PWB Layouts Q529.1E LA

Page 99

Circuit Diagrams and PWB Layouts Q529.1E LA 7.

SSB: DC / DC

IU8D D6 IU8E D6

Page 100

Circuit Diagrams and PWB Layouts Q529.1E LA 7.