PHILIPS 32PF9730/10, 32PF9830/10, 37PF9730/10, 37PF9830/10, 42PF9730/10 Service manual & schematics

Colour television Chassis

JL2.1E

AA

E_14620_000.eps

270504

Contents Page Contents Page

1. Technical Specifications, Connections, and Chassis Overview 2

2. Safety Instructions, Warnings, and Notes 6

3. Directions for Use 8

4. Mechanical Instructions 9

5. Service Modes, Error Codes, and Fault Finding 16

6. Block Diagrams, Testpoint Overview, and

Waveforms

Wiring Diagram (32”) LCD SHARP 35 Wiring Diagram (37”) LCD LPL 36 Wiring Diagram (42”) LCD LPL 37 Block Diagram Supply + Standby (32”) 38 Block Diagram Supply + Standby (37”) 39 Block Diagram Supply + Standby (42”) 40 Block Diagram Video 41 Block Diagram Audio 42 Block Diagram Control + Clock Signals 43 I2C overview 44 Supply Lines Overview 45

7. Circuit Diagrams and PWB Layouts Drawing PWB LCD Supply (32”): Mains Filter + Standby (A1)46 48-51 LCD Supply (32”): Supply (A2)46 48-51 LCD Supply (37”): Mains Filter + Standby (A1)52 54-53 LCD Supply (37”): Supply (A2)53 54-53 LCD Supply (42” - v2): MF + Standby Part A(A1)56 60-65 LCD Supply (42” - v2): Supply Part A (A2) 57 60-65 LCD Supply (42” - v2): MF + Standby Part B(A3)58 60-65 LCD Supply (42” - v2): Supply Part B (A4) 59 60-65 LCD Supply (42” - v3): MF + Standby Part A(A1)66 70-75 LCD Supply (42” - v3): Supply Part A (A2) 67 70-75 LCD Supply (42” - v3): MF + Standby Part B(A3)68 70-75 LCD Supply (42” - v3): Supply Part B (A4) 69 70-75 Interface Panel DC / DC (AB)76 77 Ambi Light Panel (AL) 78 79

©

Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

SSB (v2) (B) 80-127 132-141 SSB: Signal Lines Overview (v2) Part 1 128 SSB: Signal Lines Overview (v2) Part 2 129 SSB (v3: delta w.r.t. v2) (B) 142-163 168-177 SSB: Signal Lines Overview (v3) Part 1 164 SSB: Signal Lines Overview (v3) Part 2 165 External I/O part 1 (BE1) 178 180 External I/O part 2 (BE2) 179 180 Side I/O Panel (v2) (D) 181 182 Side I/O Panel (v3) (D) 183 184 Control Board (Top Control) (E) 185 186 LED Panel (J) 187 188 Standby/Audio Panel: Connections (SA1) 189 192-194 Standby/Audio Panel: Standby (SA2) 190 192-194 Standby/Audio Panel: Audio (SA3) 191 192-194

8. Alignments 195

9. Circuit Descriptions, Abbreviation List, and IC Data Sheets 200 Abbreviation List 221 IC Data Sheets 224

10. Spare Parts List 237

11. Revision List 254

Published by EL 0569 TV Service Printed in the Netherlands Subject to modification EN 3122 785 15710

EN 2 JL2.1E AA1.

Technical Specifications, Connections, and Chassis Overview

1. Technical Specifications, Connections, and Chassis Overview

Index of this chapter:

1.1 Technical Specifications

1.2 Connections

1.3 Chassis Overview

Notes:

• Figures can deviate due to the different set executions.

• Specifications are indicative (subject to change).

1.1 Technical Specifications

1.1.1 Vision

Display type : LCD Screen size : 32” (82 cm), 16:9

: 37” (94 cm), 16:9 : 42” (107 cm), 16:9

Resolution (HxV pixels) : 32”: 1366(*3)x768

: 37”: 1920(*3)x1080 : 42”: 1920(*3)x1080

Dynamic contrast ratio : 32”: 6000:1

: 37”: 5000:1

2

Light output (cd/m

Typical LCD response time (ms) : 32”, 42”: 8

Viewing angle (HxV degrees) : 176 Tuning system : PLL Colour systems : PAL B/G, D/K, I

Supported computer formats (60 Hz) : 640x480

Supported video formats : 640x480i - 1fH

AV (playback only) : NTSC, PAL, SECAM Tuner bands : UHF, VHF, S, Hyper

) : 32”, 37”: 550

: 42”: 4000:1

: 42”: 500

: 37”: 6

: SECAM B/G, D/K, L/L’

: 800x600 : 1024x768 : 1366x768

: 720x576i - 1fH : 640x480p - 2fH : 720x576p - 2fH : 1920x1080i - 2fH : 1280x720p - 3fH

1.1.3 Multimedia

Supported digital media : Compact Flash I & II

Supported file formats : JPEG

USB input : USB2.0

1.1.4 Miscellaneous

Power supply:

- Mains voltage (V

- Mains frequency (Hz) : 50 / 60

Ambient conditions:

- Temperature range (°C) : +5 to +40

- Maximum humidity : 90% R.H.

Power consumption (values are indicative)

- Normal operation (W) : 32”: 163

- Stand-by (W) : < 2

Dimensions (WxHxD cm) : 32”: 1000x605x96

Weight (kg) : 32”: 20

) : 220 - 240

AC

: Memory Stick : Microdrive : SD / mini SD Card : Multi Media Card : Smart Media Card

:MP3 : Slideshow (.alb) : DivX 5 (only 42”) : MPEG1, 2, 4(only 42”) : XviD (only 42”)

: 37”: 221 : 42”: 239

: 37”: 1130x680x96 : 42”: 1238x755x96

: 37”: 27 : 42”: 35

1.1.2 Sound

Sound systems : AV stereo,

Maximum power (W

) : 2 x 15 (int.)

RMS

: 2CS B/G, D/K : NIC. B/G, D/K, I, L/L’

Technical Specifications, Connections, and Chassis Overview

1.2 Connections

Figure 1-1 Connection overview

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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

Headphone (Output)

Bk -Headphone 32 - 600 ohm / 10 mW ot

Cinch: Video CVBS - In, Audio - In

Rd -Audio R 0.5 V Wh -Audio L 0.5 V Ye - Video CVBS 1 V

/ 10 kohm jq

RMS

/ 10 kohm jq

RMS

Bk -Coaxial 0.2 - 0.6V

/ 75 ohm jq

PP

EN 4 JL2.1E AA1.

Technical Specifications, Connections, and Chassis Overview

Bk -Coaxial 0.2 - 0.6VPP / 75 ohm jq Bk -Coaxial 0.4 - 0.6V

/ 75 ohm kq

PP

EXT4 Cinch: Video YPbPr - In

Gn - Video Y 1 V Bu - Video Pb 0.7 V Rd -Video Pr 0.7 V

/ 75 ohm jq

PP

/ 75 ohm jq

PP

/ 75 ohm jq

PP

RJ45: Ethernet (if present)

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Figure 1-4 Ethernet connector

1 -TD+ Transmit signal k 2 -TD- Transmit signal k 3 -RD+ Receive signal j 4-n.c. 5-n.c. 6 -RD- Receive signal j 7-n.c. 8-n.c.

EXT1: Video RGB - In, CVBS - In/Out, Audio - In/Out

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20

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1

050404

Figure 1-5 SCART connector

1 -Audio R 0.5 V 2 -Audio R 0.5 V 3 -Audio L 0.5 V

/ 1 kohm k

RMS

/ 10 kohm j

RMS

/ 1 kohm k

RMS

4 -Ground Audio Gnd H 5 -Ground Blue Gnd H 6 -Audio L 0.5 V 7 -Video Blue 0.7 V 8 -Function Select 0 - 2 V: INT

/ 10 kohm j

RMS

/ 75 ohm jk

PP

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3 j 9 -Ground Green Gnd H 10 - Easylink P50 0 - 5 V / 4.7 kohm jk 11 - Video Green 0.7 V 12 - n.c.

/ 75 ohm j

PP

13 - Ground Red Gnd H 14 - Ground P50 Gnd H 15 - Video Red 0.7 V 16 - Status/FBL 0 - 0.4 V: INT

/ 75 ohm j

PP

1 - 3 V: EXT / 75 ohm j 17 - Ground Video Gnd H 18 - Ground FBL Gnd H 19 - Video CVBS 1 V 20 - Video CVBS 1 V 21 - Shield Gnd H

/ 75 ohm k

PP

/ 75 ohm j

PP

EXT2: Video RGB/YC - In, CVBS - In/Out, Audio - In/Out

1 -Audio R 0.5 V 2 -Audio R 0.5 V 3 -Audio L 0.5 V 4 -Ground Audio Gnd H

/ 1 kohm k

RMS

/ 10 kohm j

RMS

/ 1 kohm k

RMS

5 -Ground Blue Gnd H 6 -Audio L 0.5 V 7 -Video Blue/C-out 0.7 V

/ 10 kohm j

RMS

/ 75 ohm jk

PP

8 -Function Select 0 - 2 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3 j 9 -Ground Green Gnd H 10 - Easylink P50 0 - 5 V / 4.7 kohm jk 11 - Video Green/Y 0.7 V

/ 75 ohm j

PP

12 - n.c. 13 - Ground Red Gnd H 14 - Ground P50 Gnd H 15 - Video Red/C 0.7 V 16 - Status/FBL 0 - 0.4 V: INT

/ 75 ohm j

PP

1 - 3 V: EXT / 75 ohm j 17 - Ground Video Gnd H 18 - Ground FBL Gnd H 19 - Video CVBS 1 V 20 - Video CVBS/Y 1 V 21 - Shield Gnd H

/ 75 ohm k

PP

/ 75 ohm j

PP

EXT3: Video CVBS - In/Out, Audio - In

1-n.c. 2 -Audio R 0.5 V 3-n.c.

/ 10 kohm j

RMS

4 -Ground Audio Gnd H 5 -Ground Blue Gnd H 6 -Audio L 0.5 V

/ 10 kohm j

RMS

7-n.c. 8 -Function Select 0 - 2 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3 j 9 -Ground Green Gnd H 10 - n.c. 11 - n.c. 12 - n.c. 13 - Ground Red Gnd H 14 - Ground Data Gnd H 15 - n.c. 16 - n.c. 17 - Ground Video Gnd H 18 - Ground FBL Gnd H 19 - Video CVBS 1 V 20 - Video CVBS 1 V

/ 75 ohm k

PP

/ 75 ohm j

PP

21 - Shield Gnd H

Cinch: Audio - Out

Rd -Audio - R 0.5 V Wh -Audio - L 0.5 V

/ 10 kohm kq

RMS

/ 10 kohm kq

RMS

Service Connector (UART)

1 -UART_TX Transmit k 2 -Ground Gnd H 3 -UART_RX Receive j

Technical Specifications, Connections, and Chassis Overview

1.3 Chassis Overview

CONTROL PANEL

E

STANDBY /

SA

AUDIO PANEL

EN 5JL2.1E AA 1.

AMBILIGHT

AL

INVERTER PANEL

SMALL SIGNAL

B

BOARD

MULTIMEDIA CARD READER

LED PANEL

J

CONTROL PANEL

E

Figure 1-6 PWB locations (32” model)

AMBILIGHT INVERTER PANEL

LCD SUPPLY

PANEL

SIDE I/O PANEL

EXTERNAL

I/O PANEL

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A

D H

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SA

B

J

STANDBY / AUDIO PANEL

SMALL SIGNAL BOARD

MULTIMEDIA CARD READER

LED PANEL

AMBILIGHT INVERTER PANELS : These are located in the rear cover.

AL

Figure 1-7 PWB locations (37” and 42” models)

LCD SUPPLY

PANEL

SIDE I/O PANEL

EXTERNAL

I/O PANEL

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A

D H

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Safety Instructions, Warnings, and Notes

2. Safety Instructions, Warnings, and Notes

Index of this chapter:

2.1 Safety Instructions

2.2 Warnings

2.3 Notes

2.1 Safet y In st ruc t io ns

Safety regulations require the following during a repair:

• Connect the set to the Mains (AC Power) via an isolation transformer (> 800 VA).

• Replace safety components, indicated by the symbol h, only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard.

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

• Route the wire trees correctly and fix them with the mounted cable clamps.

• Check the insulation of the Mains (AC Power) lead for external damage.

• Check the strain relief of the Mains (AC Power) cord for proper function.

• Check the electrical DC resistance between the Mains (AC Power) plug and the secondary side (only for sets that have a Mains (AC Power) isolated power supply):

1. Unplug the Mains (AC Power) cord and connect a wire

between the two pins of the Mains (AC Power) plug.

2. Set the Mains (AC Power) switch to the "on" position

(keep the Mains (AC Power) cord unplugged!).

3. Measure the resistance value between the pins of the

Mains (AC Power) plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 Mohm and 12 Mohm.

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 w). Careless handling during repair can reduce life drastically. Make sure that, during repair, you are connected with the same potential as the mass of the set by a wristband with resistance. Keep components and tools also at this same potential. Available ESD protection equipment: – Complete kit ESD3 (small tablemat, wristband,

connection box, extension cable and earth cable) 4822 310 10671.

– Wristband tester 4822 344 13999.

• Be careful during measurements in the high voltage section.

• Never replace modules or other components while the unit is switched "on".

• When you align the set, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable.

2.3 Notes

2.3.1 General

• Measure the voltages and waveforms with regard to the chassis (= tuner) ground (H), or hot ground (I), depending on the tested area of circuitry. The voltages and waveforms shown in the diagrams are indicative. Measure them in the

Service Default Mode (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 (D) and without (E) aerial signal. Measure the voltages in the power supply section both in normal operation (G) and in stand-by (F). These values are indicated by means of the appropriate symbols.

• The semiconductors indicated in the circuit diagram and in the parts lists, are interchangeable per position with the semiconductors in the unit, irrespective of the type indication on these semiconductors.

• Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the “double-D symbol”, are trademarks of Dolby Laboratories.

2.3.2 Schematic Notes

• All resistor values are in ohms, and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 kohm).

• Resistor values with no multiplier may be indicated with either an "E" or an "R" (e.g. 220E or 220R indicates 220 ohm).

• All capacitor values are given in micro-farads (µ= x10 nano-farads (n= x10

• 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 Rework on BGA (Ball Grid Array) ICs

General

Although (LF)BGA assembly yields are very high, there may still be a requirement for component rework. By rework, we mean the process of removing the component from the PWB and replacing it with a new component. If an (LF)BGA is removed from a PWB, the solder balls of the component are deformed drastically so the removed (LF)BGA has to be discarded.

Device Removal

As is the case with any component that, is being removed, it is essential when removing an (LF)BGA, that the board, tracks, solder lands, or surrounding components are not damaged. To remove an (LF)BGA, the board must be uniformly heated to a temperature close to the reflow soldering temperature. A uniform temperature reduces the risk of warping the PWB. To do this, we recommend that the board is heated until it is certain that all the joints are molten. Then carefully pull the component off the board with a vacuum nozzle. For the appropriate temperature profiles, see the IC data sheet.

Area Preparation

When the component has been removed, the vacant IC area must be cleaned before replacing the (LF)BGA. Removing an IC often leaves varying amounts of solder on the mounting lands. This excessive solder can be removed with either a solder sucker or solder wick. The remaining flux can be removed with a brush and cleaning agent. After the board is properly cleaned and inspected, apply flux on the solder lands and on the connection balls of the (LF)BGA. Note: Do not apply solder paste, as this has been shown to result in problems during re-soldering.

-9

), or pico-farads (p= x10

-12

-6

),

).

Safety Instructions, Warnings, and Notes

EN 7JL2.1E AA 2.

Device Replacement

The last step in the repair process is to solder the new component on the board. Ideally, the (LF)BGA should be aligned under a microscope or magnifying glass. If this is not possible, try to align the (LF)BGA with any board markers. So as not to damage neighbouring components, it may be necessary to reduce some temperatures and times.

More Information

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 “Workshop Information”. Here you will find Information on how to deal with BGA-ICs.

2.3.4 Lead-free Solder

Philips CE is producing lead-free sets (PBF) from 1.1.2005 onwards.

Identification: The bottom line of a type plate gives a 14-digit serial number. Digits 5 and 6 refer to the production year, digits 7 and 8 refer to production week (in example below it is 1991 week 18).

Figure 2-1 Serial number example

Regardless of the special lead-free logo (which is not always indicated), one must treat all sets from this date onwards according to the rules as described below.

P

b

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

• Use only original spare-parts listed in the Service-Manuals. Not listed standard material (commodities) has to be purchased at external companies.

• Special information for lead-free BGA ICs: these ICs will be delivered in so-called "dry-packaging" to protect the IC against moisture. This packaging may only be opened shortly before it is used (soldered). Otherwise the body of the IC gets "wet" inside and during the heating time the structure of the IC will be destroyed due to high (steam-) pressure inside the body. If the packaging was opened before usage, the IC has to be heated up for some hours (around 90°C) for drying (think of ESD-protection!). Do not re-use BGAs at all!

• For sets produced before 1.1.2005, containing leaded soldering tin and components, all needed spare parts will be available till the end of the service period. For the repair of such sets nothing changes.

In case of doubt whether the board is lead-free or not (or with mixed technologies), you can use the following method:

• Always use the highest temperature to solder, when using SAC305 (see also instructions below).

• De-solder thoroughly (clean solder joints to avoid the mixing of two alloys).

Caution: For BGA-ICs, you must use the correct temperature profile, which is coupled to the 12NC. For an overview of these profiles, visit the website www.atyourservice.ce.philips.com (needs subscription, but is not available for all regions). You will find this and more technical information within the "Magazine", chapter "Workshop information". For additional questions please contact your local repair help desk.

2.3.5 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.

Figure 2-2 Lead-free logo

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

• Use only lead-free soldering tin Philips SAC305 with order code 0622 149 00106. If lead-free solder paste is required, please contact the manufacturer of your soldering equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to store and to handle.

• Use only adequate solder tools applicable for lead-free soldering tin. The solder tool must be able: – To reach a solder-tip temperature of at least 400°C. – To stabilise 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 stabilised at the solder joint. Heating time of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400°C, otherwise wear-out of tips will increase drastically and flux-fluid will be destroyed. To avoid wear-out of tips, switch “off” unused equipment or reduce heat.

• Mix of lead-free soldering tin/parts with leaded soldering tin/parts is possible but PHILIPS recommends strongly to

EN 8 JL2.1E AA3.

3. Directions for Use

Directions for Use

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

Notes:

• As the software upgrade is a new feature, it is explained below.

• Figures can deviate due to the different set executions.

4. Mechanical Instructions

Mechanical Instructions

EN 9JL2.1E AA 4.

Index of this chapter:

4.1 Cable Dressing

4.2 Service Position

4.3 Assy/PWB (Dis)Assembly

4.4 Display Disassembly

4.5 Set Re-assembly

4.1 Cable Dressing

4.1.1 Chassis

Notes:

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

• Follow the disassemble instructions in described order.

• For “simple” actions, the descriptions will be only textual, where the more complicated ones will be clarified with figures.

Figure 4-1 Chassis cable dressing (32” model)

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Figure 4-2 Chassis cable dressing (37” and 42” models)

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4.2 Service Position

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

• The buffers from the packaging.

• Foam bars (created for Service).

• Aluminium service stands (created for Service).

4.2.1 Foam Bars

Mechanical Instructions

1

2 2

1

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Figure 4-5 Metal back plate

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Figure 4-3 Foam bars

4 4

55

4

5

4

5

4

5

4

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5

4

5

4.3 Assy/PWB (Dis)Assembly

4.3.1 Metal Back Plate

Caution: Disconnect the mains power cord before you remove

the metal back plate.

4

5

4

5

4

3

5

4

5

4

5

4

Figure 4-7 Rear cover (37” and 42” models)

5

4

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4

5

4

5

4

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1. Disconnect all connectors (3) from the Ambient Light

s 4

inverter panels.

2. Remove all screws (4) around the edges of the rear cover.

3. Remove all screws (5) from the rear cover.

4. Lift the rear cover from the set. Make sure that wires and flat foils are not damaged during the removal.

4.3.3 NXT Speakers

1

Mechanical Instructions

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Figure 4-8 Speaker mounting screws at the rear side

2 2

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Figure 4-9 Front cover removal

3

Figure 4-11 Speaker removal

1. Remove all speakers mounting screws [1] at the rear side of the set (one screw is located under the Card reader / Side I/O).

2. Flip the set over (be aware that the front cover is loose now), and remover the front cover [2].

3. Remove all speakers mounting screws [3] at the LCD side.

4. Release the speaker cable from its fixations

5. Take out the speaker unit [4].

4.3.4 Ambient Light Inverter Panel(s)

These models are equipped with two AmbiLight Inverters.

1. Disconnect all cables at the Inverter panels.

2. Remove all mounting screws from the panels. – For the 32” model, the panels are mounted on the

metal frame. It might be necessary to remove the mounting bars first as they cover these screws partly.

– For the 37” and 42” models, the panels are mounted

inside the rear cover.

3. Take out the panel.

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Figure 4-10 Speaker mounting screws at the front side

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Figure 4-12 Ambilight inverter panels (37” and 42”)

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4.3.5 Top Control

1. Disconnect all cables from the panel.

2. Remove all mounting screws from the panel.

3. Release the clamps and take out the panel.

4.3.6 Stand-by Supply / Audio Amplifier Panel

1. Disconnect all cables from the panel.

2. Remove all mounting screws from the panel.

3. Take out the panel (it hinges at the bottom side).

4.3.7 DC/DC Interface Panel (only for 32” model)

1. Disconnect all cables from the panel.

2. Release the clamps and take out the panel.

4.3.8 Main Supply Panel

Mechanical Instructions

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4

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1. Disconnect all cables from the panel.

2. Remove all mounting screws from the panel.

3. Take out the panel (it hinges at the right side).

4.3.9 SSB

1

2

Figure 4-13 LVDS connector locking bracket

1

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Figure 4-15 SSB top shielding

6

5

7

Figure 4-16 Connector plate

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1

2

Figure 4-14 SSB top shielding screws

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8

9

For

PDP

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Figure 4-17 SSB brackets

1. 1st Figure: Remove the LVDS connector locking bracket [1], [2].

2. 2nd Figure: Remove all shielding fixing screws [2].

3. 3rd Figure: Slide, and lift the shielding at the top [3] (Note: in some cases a piece of tape is used at the left underside of the SSB. This tape must be cut or removed before you can lift the shielding). The panel hinges at the SCART side.

At the same time, use a screwdriver to carefully prize the

s 5

shielding at the bottom side [4], and remove the shielding. The SSB is now accessible.

4. To remove the whole SSB, unscrew all connector fixing screws from the connector plate [5] + [6] + [7]. Use a 5 mm socket screwdriver to remove both DVI connector distance bolts [6].

5. Disconnect the LVDS cable, and all other cables.

6. Remove the mounting screw [8] from the SSB.

7. Bend the brackets [9] away (may require some force), lift the SSB, and take it out.

4.3.10 SCART Panel

1. Disconnect all cables from the panel.

2. Remove the mounting screws [7] beside the SCART connectors at the connector plate (see figure” Connector plate").

3. Take out the SCART panel.

Mechanical Instructions

EN 13JL2.1E AA 4.

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4.3.11 Digital Media Reader

1. Disconnect the USB cable at the SSB and the power line at the Stand-by/Audio panel.

2. Remove all mounting screws from the module.

3. Take out the module (replace complete module if defect).

4.3.12 LED Panel

2

1

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Figure 4-20 LED panel (part 3)

1. Disconnect all cables from the LED panel [1][2].

2. To access the mounting screws you have to remove the Digital Media Reader.

3. Remove the shielding mounting screws [3]: one of them is hidden under a piece of tape.

4. Take out the panel.

4.3.13 Woofer

1. Remove all mounting screws.

2. Take out the woofer unit together with its cable.

Caution: the woofer unit must remain airtight.

4.3.14 Side I/O Panel

1. Disconnect all cables from the panel.

2. Remove all mounting screws (if present) from the panel.

3. Slide the bracket to the right.

4. Release the clamp and take out the panel.

Figure 4-18 LED panel (part 1)

3

Figure 4-19 LED panel (part 2)

F_15710_142.eps

190905

EN 14 JL2.1E AA4.

4.4 Display Disassembly

Important: Be sure to work in a dust free environment during

the following activities. In addition, the use of (fabric) hand gloves is advised.

4b

Mechanical Instructions

3

5

7

1+2

7

6

4a

6

5

4c

4d

F_15710_140.eps

Figure 4-21 Cable disconnecting overview

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1 2

Fragile !

Figure 4-22 LCD display connectors

F_15490_018.eps

240605

5

Figure 4-23 LCD panel screws location

6

F_15710_139.eps

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7

F_15710_138.eps

Figure 4-24 Backlight cable removal (left side)

F_15710_136.eps

Figure 4-25 Chassis after PWB frame removal

Mechanical Instructions

220905

1. Important: Unplug the cables [1] + [2] at the LCD display

2. Remove the Top Control ass’y [3]. No need to unplug.

3. Unplug the following cables and remove them

4. Remove all T10 screws [5] from the mounting frame.

5. Remove all T20 mounting LCD panel screws [6].

6. Lift the metal frame (together with all PWBs) from the LCD

7. After removal of the metal frame, you can lift the plastic

8. Now, the bare LCD panel is accessible.

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EN 15JL2.1E AA 4.

F_15710_137.eps

220905

Figure 4-27 Metal fixation bars 32” model

(cable [2] is only present in 32” models). Be careful, as the LVDS connector [1] is very fragile!

completely from their cable fixations: – Card reader cable (USB with supply) at SSB [4a]. – Speaker cables (L, R, and woofer) at SA panel [4b]. – Flat cable on Side I/O panel [4c]. – Flat cable on LED panel [4d].

panel. During lift, free the backlight cables [7].

frame from the set.

Important: On the 32” LCD display two metal fixation bars are mounted at the top and bottom side (see figure “Metal fixation bars 32” model“). These must be removed before sending the display to Service if the display is defective.

F_15710_162.eps

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Figure 4-26 Bare LCD panel (37”) after plastic frame removal

4.5 Set Re-assembly

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

Note: While re-assembling the TV, make sure that:

• All cables are placed and connected in their original position (see figure “Chassis cable dressing” in the beginning of this chapter and/or the “Wiring Diagram” in chapter 6).

• LVDS connector (SSB) is secured with plastic clamp.

• The "grounding" wire between metal shielding of the LED panel and the TV frame is connected.

EN 16 JL2.1E AA5.

Service Modes, Error Codes, and Fault Finding

5. Service Modes, Error Codes, and Fault Finding

Index of this chapter:

5.1 Test Points

5.2 Service Modes

5.3 Stepwise Start-up

5.4 Service Tools

5.5 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

The chassis is equipped with test points (Fxxx) printed on the circuit board assemblies. As most signals are digital, it will be difficult to measure waveforms with a standard oscilloscope. 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. Minimum requirements for ComPair: a Pentium processor, a Windows OS, and a CD-ROM drive (see also paragraph "ComPair").

– Auto switch "off" (when no video signal was received

for 10 minutes). – Skip/blank of non-favourite pre-sets. – Smart modes. – Auto store of personal presets. – Auto user menu time-out.

How to Activate SDM

Use one of the following methods:

• 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” button again.

• Short for a moment the two solder pads [1] on the SSB, with the indication “SDM”. They are located outside the shielding. Activation can be performed in all modes, except when the set has a problem with the Stand-by Processor. See figure “Service mode pads”.

2 1

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Figure 5-1 Service mode pads

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 (only applicable for 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 paragraph “Stepwise Start Up”.

• To start the blinking LED procedure (not valid in protection mode).

Specifications

Table 5-1 SDM default settings

Region Freq. (MHz)

Europe, AP-PAL/Multi 475.25 PAL B/G NAFTA, AP-NTSC, LATAM 61.25 (ch. 3) NTSC M

• 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).

Default system

After activating this mode, “SDM” will appear in the upper right corner of the screen (if you have a picture).

How to Navigate

When you press the “MENU” button 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 Exit SDM

Use one of the following methods:

• 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)

Purpose

• 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, you can continue by pressing the red button on the RC.

Service Modes, Error Codes, and Fault Finding

EN 17JL2.1E AA 5.

Contents of SAM:

• Hardware Info. – A. VIPER SW Version. Displays the software version

of the VIPER software (main software) (example: JX21E-1.2.3.4_12345 = AAAAB_X.Y.W.Z_NNNNN).

• AAAA= the chassis name.

• B= the region: A= AP, E= EU, L= LatAm, U = US.

• X.Y.W.Z= the software version, where X is the main version number (different numbers are not compatible with one another) and Y is the sub version number (a higher number is always compatible with a lower number). The last two digits are used for development reasons only, so they will always be zero in official releases.

• NNNNN= last five digits of 12nc code of the software.

– 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 operation 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 maximal 10 errors). The most recent error is displayed at the upper left (for an error explanation see paragraph “Error Codes”).

• Defective Module. Here the module that generates the error is displayed. If there are multiple errors in the buffer, which are not all generated by a single module, there is probably another defect. It will then display the message “UNKNOWN” here.

• Reset Error Buffer. When you press “cursor right” and then the “OK” button, the error buffer is reset.

• Alignments. This will activate the “ALIGNMENTS” submenu.

• Dealer Options. Extra features for the dealers.

• Options. Extra features for Service.

• Initialise NVM. When an NVM was corrupted (or replaced) in the former EMG based chassis, the microprocessor replaces the content with default data (to assure that the set can operate). However, all preferences and alignment values are gone now, and option numbers are not correct. Therefore, this was a very drastic way. In this chassis, the procedure is implemented in another way: The moment the processor recognizes a corrupted NVM, the “initialize NVM” line will be highlighted. Now, you can do two things (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 (same as in the past, however now it

happens conscious).

Note: When you have a corrupted NVM, or you have replaced the NVM, there is a high possibility that you will not have picture any more because your display option is not correct. So, before you can initialize your NVM via the SAM, you need to have picture and therefore you need the correct display option. To adapt this option, you can use ComPair (the correct HEX values for the options can be found in the table below) or a new 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 option code as mentioned in the first column of the next table). 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 initialised first (loaded with default values). This initialising can take up to 20 seconds.

Table 5-2 Display option code overview

Display Option

000 00 PDP SDI HD V3 42” 768p 001 01 PDP SDI HD V3 50” 7 68p 002 02 PDP FHP ALiS 1024i 42” 1024i 003 03 LCD LPL 30” 768p 004 04 LCD LPL 37” 768p 005 05 LCD LPL 42” 768p 006 06 LCD SHARP 32” 768p 007 07 PDP SDI SD V3 42” 480p 008 08 PDP FHP ALiS 1024i 37” 1024i 009 09 LCOS XION - 720p 010 0A LCD AUO 30” 768p 011 0B LCD LPL 32” 768p 012 0C LCD AUO 32” 768p 013 0D LCD SHARP 37” 768p 014 0E LCD LPL HD 42” 1080p 015 0F PDP SDI SD 37” 480p 016 10 PDP FHP ALiS 1080i 37” 1080i 017 11 PDP FHP ALiS 580i 42” 1080i 018 12 PDP FHP 55” 768p 019 13 LCOS VENUS - 720p 020 14 LCOS VENUS - 1080p 021 15 LCD LPL 26” 768p 022 16 LCD LPL scanning Backlight 32” 768p 023 17 PDP LG SD 42” 480p 024 18 PDP SDI SD V4 42” 480p 025 19 PDP SDI HD V4 42” 7 68p 026 1A PDP FHP HD A2 42” 1024i 027 1B PDP SDI HD V4 50” 768p 028 1C LCD Sharp full HD 37” 1080p 029 1D LCD AUO 32” 768p 030 1E LCD CMO full HD 37” 1080p 031 1F LCD Sharp full HD V3.0 37” 1080p 032 20 LCD LPL 20” 768p 033 21 LCD QDI 23” 768p

HEX Display Type Size Vertical

Resolution

• Store. All options and alignments are stored when pressing “cursor right” and then the “OK”-button

• SW Maintenance. – SW Events. Not useful for Service purposes. In case

of specific software problems, the development department can ask for this info.

– HW Events. Not useful for Service purposes. In case

of specific software problems, the development department can ask for this info.

How to Navigate

• In SAM, you can select the menu items with the “CURSOR UP/DOWN” key on the RC-transmitter. 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, it is possible to: – (De) activate the selected menu item. – (De) activate the selected sub menu.

How to Exit SAM

Use one of the following methods:

• Press the “MENU” button on the RC-transmitter.

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

EN 18 JL2.1E AA5.

Service Modes, Error Codes, and Fault Finding

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 mode are not possible.

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 on the RCtransmitter, you can navigate through the menus.

Contents of CSM

• SW Version (example: JX21E-1.2.3.4_12345). 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.

• SBY Processor Version. Displays the built-in stand-by processor software version. Upgrading this software will be possible via a PC and a ComPair interface (see chapter Software upgrade).

• 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 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 possibility to do this.

• Code 1. Gives the latest five errors of the error buffer. As soon as the built-in diagnose software has detected an error the buffer is adapted. The last occurred error is displayed on the leftmost position. Each error code is displayed as a 2-digit number. When less than 10 errors occur, the rest of the buffer is empty (00). See also paragraph Error Codes for a description.

• Code 2. Gives the first five errors of the error buffer. See also paragraph Error Codes for a description.

• Headphone Volume. Gives the last status of the headphone volume, as set by the customer. The value can vary from 0 (volume is minimum) to 100 (volume is maximum). Change via ”MENU”, “TV”, “SOUND”, “HEADPHONE VOLUME”.

• Dolby. Indicates whether the received transmitter transmits Dolby sound (“ON”) or not (“OFF”). Attention: The presence of Dolby can only be tested by the software on the Dolby Signalling bit. If a Dolby transmission is received without a Dolby Signalling bit, this indicator will show “OFF” even though a Dolby transmission is received.

• Surround Mode. Indicates the by the customer selected sound mode (or automatically chosen mode). Possible values are “STEREO” and “VIRTUAL DOLBY SURROUND”. Change via “MENU”, “TV”, “SOUND”, “SURROUND MODE”. It can also have been selected automatically by signalling bits (internal software).

• Tuner Frequency. Indicates the frequency the selected transmitter is tuned to.

• Digital options. Indicates the selected digital mode. Possible values are “STANDARD” and “PIXEL PLUS 2”

and “MOVIE PLUS”. Change via “MENU”, “TV”, “PICTURE”, “DIGITAL OPTIONS”.

• TV System. Gives information about the video system of the selected transmitter. – BG: PAL BG signal received – DK: PAL DK signal received – L/La: SECAM L/La signal received – I: PAL I signal received – M: NTSC M signal received – ATSC: ATSC signal received

• Centre Mode. Not applicable.

• DNR. Gives the selected DNR setting (Dynamic Noise Reduction), “OFF”, “MINIMUM”, “MEDIUM”, or “MAXIMUM”. Change via “MENU”, “TV”, “PICTURE”, “DNR”

• Noise Figure. Gives the noise ratio for the selected transmitter. This value can vary from 0 (good signal) to 127 (average signal) and to 255 (bad signal). For some software versions, the noise figure will only be valid when “Active Control” is set to “medium” or “maximum” before activating CSM.

• Source. Indicates which source is used and the video/ audio signal quality of the selected source. (Example: Tuner, Video/NICAM) Source: “TUNER”, “EXT1”, “EXT2”, “EXT3”, “EXT4”, “HDMI”, “SIDE” and “DVI”. Video signal quality: “VIDEO”, “S-VIDEO”, “RGB 1FH”, “YPBPR 1FH 480P”, “YPBPR 1FH 576P”, “YPBPR 1FH 1080I”, “YPBPR 2FH 480P”, “YPBPR 2FH 576P”, “YPBPR 2FH 1080I”, “RGB 2FH 480P”, “RGB 2FH 576P”, “RGB 2FH 1080I”, “720p” or “Unsupported”. Audio signal quality: “STEREO”, “SPDIF 1”, “SPDIF 2”, or “SPDIF”.

• Audio System. Gives information about the audible audio system. Possible values are “Stereo”, ”Mono”, “Mono selected”, “Analog In: No Dig. Audio”, “Dolby Digital 1+1”, “Dolby Digital 1/0”, “Dolby Digital 2/0”, “Dolby Digital 2/1”, “Dolby Digital 2/2”, “Dolby Digital 3/0”, “Dolby Digital 3/1”, “Dolby Digital 3/2”, “Dolby Digital Dual I”, “Dolby Digital Dual II”, “MPEG 1+1”, “MPEG 1/0”, “MPEG 2/0”. This is the same info as you will see when pressing the “INFO” button in normal user mode (item “signal”). In case of ATSC receiving there will be no info displayed.

• Tuned Bit. Indicates if the selected preset is automatically tuned (via “Automatic Installation” in the setup menu) or via the automatic tuning system of the TV. In this case “Tuned bit” will show “YES”. If the TV was not able to auto-tune to the correct frequency, this item will show “NO”. So if “NO” is displayed, it could indicate that the customer has manually tuned to a frequency which was too for to a correct frequency, that the TV was not able to auto-tune any more.

• On timer. Indicates if the “On timer” is set “ON” or “OFF” and when it is set to “ON”, also start time, start day and program number is displayed. Change via “MENU”, “TV”, “FEATURES”, “ON TIMER”.

• Preset Lock. Indicates if the selected preset has a child lock: “LOCKED” or “UNLOCKED”. Change via “MENU”, “TV”, “FEATURES”, “CHILD LOCK” and “CUSTOM LOCK” and “CHANNEL LOCK”.

• Child lock. Indicates if “Child lock” is set to “UNLOCK”, “LOCKED” or “CUSTOM LOCK. Change via “MENU”, “TV”, “FEATURES”, “CHILD LOCK”.

• Lock after. Indicates at what time the channel lock is set: “OFF” or e.g. “18:45” (lock time). Change via “MENU”, “TV”, “FEATURES”, “CHILD LOCK”, “CUSTOM LOCK” and “LOCK AFTER”.

• 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).

• AVL. Indicates the last status of AVL (Automatic Volume Level): “ON” or “OFF”. Change via “MENU”, “TV”, “SOUND”, “AVL”. AVL can not be set in case of digital audio reception (e.g. Dolby Digital or AC3)

• Delta Volume. Indicates the last status of the delta volume for the selected preset as set by the customer: from “-12”

Service Modes, Error Codes, and Fault Finding

to “+12”. Change via “MENU”, “TV”, “SOUND”, “DELTA VOLUME”.

• HDMI key validity. Indicates the key’s validity.

How to Exit CSM

Press any key on the RC-transmitter (with exception of the “CHANNEL +/-”, “VOLUME”, “MUTE” and digit (0-9) keys).

5.3 Stepw is e Sta r t- up

The stepwise start-up method, as known from FTL/FTP sets (EMG based sets) is not valid any more. The situation for this chassis is as follows: when the TV is in a protection state detected via the Stand-by Processor (and thus blinking an error) 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 here is, that if e.g. the 3V3 detection fails (and thus error 11 is blinking) and the TV is restarted via SDM, the Stand-by Processor will enable the 3V3, but will not go to protection now. The TV will stay in this situation until it is reset (Mains/AC Power supply interrupted).

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 VIPER Main

Processor.

EN 19JL2.1E AA 5.

St by

'Off'

Tact SW

pushed

Tact SW pushed

St by

Mains

“off”

- WakeU p requested

- Acquisition needed

- No data Acquisition required

- Tact SW pushed

Off

Mains

Semi St by

“on”

GoToProtection

WakeUp

requested

- St by

- Tact SW

WakeUp

requested

pushed

Active

GoToProtection

On

Tact SW pushed

Protection

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Figure 5-2 Transition diagram

EN 20 JL2.1E AA5.

Service Modes, Error Codes, and Fault Finding

Off

Mains is applied

Standby Supply starts running.

+5V2, 1V2Stb, 3V3Stb and +2V5D become present.

In case of PDP 3V3 Vpr to CPU PDP becomes present.

St-by µP resets

All I/O lines have a “high” default state:

- Sound-Enable and Reset-Audio should remain “hi gh”.

- NVM power line is “high”, no NVM communication possible.

Initialise I/O pins of the st-by µP, start keyboard scanning, RC

detection, P50 decoding. Wake up reasons are “off”.

Switch “low” the NVM power reset line. Add a 2ms delay before

trying to address the NVM to allow correct NVM initialization.

Switch Main Supply to “on” by switching “low” the

- Assert the Viper reset.

ON-MODE and the POD-MODE I/O lines.

+5V, Vtu n, +8V6 , +1 2VSW , +5V2 S, Vs ou nd

and +12/24V are switched “on”.

Wait 50ms and then start polling the detect-

5V, detect-8V6 and detect-12V every 40ms.

Stand by or

Protection

If the protection state was left by short circuiting the

SDM pins, detection of a protection condition during

startup will stall the startup. Protection conditions in a

playing se t will be ignored. The protection mode will

- Switch Sound-Enable & Reset-Audio “high”. They are “low” in the standby mode if the

The availability of the supplies is checked through “detect” signals (delivered by

dedicated detect-IC's) going to the st-by µP. These signals are available for

+12V, +8V6, +5V, +1V2 and +2V5. A “low” to “high” transition of the signals should

occur within a certain time after toggling the standby line. If an observer is

detected before the time-out elapses, of course, the process should continue in

not be entered.

standby mode lasted longer than 2s.

order to minimize start up time.

action holder: M I P S

action holder: St-by

autonomous acti on

Detect-5V

received within

300 ms after POD-M ODE

toggle?

Yes +5V error

Activate +5V supply detection algorithm.

Detect-12V received within

2000 ms after P OD-m ode

toggle?

Yes

Activate +12V supply

detection algorithm

Enable the DC/DC converter for +1.2V.

Start polling the detect-1V2 every 40ms

Detect-1V2

received within

250ms?

No

SP

No

+12V error

SP

No need to wait for the 8V6 detection at this point.

No

+1.2V error

Detect-8V6 received

within 2000 ms after POD-mode toggle?

Startup shall not wait for this detection

and continue startup.

No

+8V6 err or

Yes

activate +8V6 supply

detection algorithm

To part B To part B To part B To part B To part B

F_15710_152a.eps

Figure 5-3 “Off” to “Semi Stand-by” flowchart (part 1)

200905

action holder: M I P S

action holder: St-by

autonomous acti on

Service Modes, Error Codes, and Fault Finding

From part AFrom part A From part A From part A From part A

No

Detect-1V2

received within

250ms?

Yes

Enable the DC/DC converters for

+2.5V a nd +3.3 V.

Start polling the detect-2V5

and detect-3V3 every 40ms.

No

+1.2V err or

SP

+8V6 error

SP

EN 21JL2.1E AA 5.

activate +8V6 supply

detection algorithm

return

Detect-2V5 and

detect-3V3 received within

250 ms?

No

Activate supply detection algorithms for

Enable the supply fault detection

(pulling pin of the probe interface to

ground by inserting EJTAG probe)

Yes

+1.2V, +2. 5V and +3.3 V

SU PP LY-FA U LT I /O line

is “high”?

Yes

interrupt

Set I²C slave address

of Standby µP to (A0h)

Detect EJ TA G debug probe

EJTA G probe

connected ?

No

+2.5V or +3.3V e rr orNo

SP

Supply fault errorNo

SP

Yes

Release Viper reset

Feed warm boot script (2)

No

Release PNX2015 reset 100ms after

To part CTo part C To part C To part C

Cold boot?

Yes

Release Viper reset

Feed cold boot script (1)

Viper reset is released

Bootscript ready

in 1250 ms?

Yes

Set I²C slave address

of Standby µP to (64h)

RPC start (comm . protoc ol)

Release Viper reset

Feed initializing boot script (3)

disable alive mechanism

Release PNX2015 reset 100ms

after Viper reset is released

Figure 5-4 “Off” to “Semi Stand-by” flowchart (part 2)

F_15710_152b.eps

200905

EN 22 JL2.1E AA5.

Service Modes, Error Codes, and Fault Finding

From part B From part B From part BFrom part B

action holder: M I P S

action holder: St-by

autonomous acti on

RPC start (comm . protoc ol)

3-th retry?

Yes

Log Code as

error code

Code = 5

Switch Viper in reset

Wait 10m s

Switch the NVM reset

line “high”.

Disable all supply related protections and

switch “off” the +2V5, +3V3 DC/DC conver ter.

Wait 5ms

Switch “off” the remaining DC/DC

converters

Sw itch POD-M ODE and ON -MODE

I/O line “high”.

No

Code = 53

(AVIPs need to be started before the MPIF's in order to have a good clock distribution). AVIP default power-up mode is Standby. The Viper instructs AVIP via I²C to enable all the PLLs and clocks and hence enter to Full Power mode.

No

Wait for the +8V6 to be detected if not yet present.

(if it does not come, the standby µP will enter a

protection mode)

Initialize MPIF's . MPIF should deliver 4 observers: POR= 0; normal operati on MSUP= 1: Main supply is present ASUP= 1; audio supply is present ROK= 1; reference frequency is present (coming from AVIP)

Flash to R AM im age

transfer succeeded

wit hin 30 s?

Yes

Viper SW initialization

succeeded

wit hin 20 s?

Yes

Enable Alive check mechanism

MIPS reads the wake up reason

from standby µP.

Initialize PNX2015 HD subsystem

Wait until Viper starts to

communicate

SP

All observers present with correct state?

Yes

Initialize tuners and Hirate

Initialize source sele c tion

Initialize video processing ICs:

- Spider

Initialize Columbus Initialize 3D Combfilter Initialize AutoTV

Initialize Ambilight with Lights “off”.

Semi-Standby

Figure 5-5 “Off” to “Semi Stand-by” flowchart (part 3)

No

F_15710_152c.eps

Log appropriate

Observer error

200905

Service Modes, Error Codes, and Fault Finding

Semi Standby

Wait until previous on-state is left more than 1

second ago (to prevent LCD display problems).

EN 23JL2.1E AA 5.

Assert RGB video blanking

and audio m ute.

Initialize audio and video processing IC's and

functions according needed use case.

Wait unti l QV CP generates a valid LVDS output

clock.

Switch “on” the display by sending the Output-

Enable (I ²C) c om mand to the M O P.

Wait 250ms (min. = 200ms).

(lamp ready delay)

Switch “off” RGB blanking.

Switch “on” LCD lamp after valid, stable video, corresponding

to the requested output is delivered by the Viper.

action holder: M IP S

action holder: St-by

autonomous action

Switch Audio-Reset and Sound Enable “low” and demute.

Active

Figure 5-6 “Semi Stand-by” to “Active” flowchart

F_15710_153.eps

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EN 24 JL2.1E AA5.

Service Modes, Error Codes, and Fault Finding

action holder: M IP S

action holder: St-by

Active

autonomous action

Mute al l sound outputs.

Switch reset-audio and sound-enable

lines “hi gh”

Switch “off” LCD lamp

Mute al l video outputs

Switch “off” the display by send ing the

Output-Enabl e (I ²C) com m and to the M O P.

Semi Standby

F_15710_154.eps

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Figure 5-7 “Active” to “Semi Stand-by” flowchart

Service Modes, Error Codes, and Fault Finding

EN 25JL2.1E AA 5.

Semi Stand by

Delay transition until ramping down of ambient light is

finished. *)

Switch ambient light to passive mode with RGB

values on zero. *)

Transfer Wake up reasons to the Standby µP.

Images are re-transferred to DDR-RAM from

Flash RAM (verification through checksum)

MI P S im age com plet es the appli cation rel oad,

stops DDR- RAM access, p uts itself in a

sleepmode and signals the standby µP when the

standby mode can be entered.

DDR-RAM is put in se lf refr esh mode and the images

are kept in the hibernati ng DDR -RAM .

action holder: M I P S

action holder: St-by

autonomous ac tion

*) If this is not performed and the set is switched to standby when the ramping of the EPLD is still ongoing, the lights w il l remain l it in standby.

Wait 5ms

Switch Viper in reset state

Wait 10ms

Switch the NVM reset line “high”

Disable all supply related protections and switch

“off” the +2V5, +3V3 DC/DC converter.

Wait 5ms

Switch “off” the remaining DC/DC converters

Switch “off” a ll supplies by switching “high”

the ON-M ODE I/O l ines.

Important remark:

release reset audio and sound-

enable 2 sec after entering

standby to save power

Stand by

Figure 5-8 “Semi Stand-by” to “Stand-by” flowchart

F_15710_155.eps

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EN 26 JL2.1E AA5.

Service Modes, Error Codes, and Fault Finding

action holder: M I P S

action holder: St-by

autonomous ac tion

MP

Log the appropriate error and

set stand-by flag in NVM

Redefine wake up reasons for protection

state and transfer to stand-by µP

Switch “off” LCD lamp supply

Wait 250ms (min. = 200ms)

Switch “off” LVDS signal

Switch “off” 12V LCD supply within a time frame

of min. 0.5ms to max. 50ms after LVDS switch

Ask stand-by µP to enter protection state

off.

SP

Switch Viper in reset state

Wait 10m s

Switch the NVM reset line “high”

Disable all supply related protections and switch

“off” the +2V5, +3V3 DC/DC converter

Wait 5ms

Switch “off” remaining DC/DC converters

Switch “off” a ll supplies by switching “high”

Flash LED in order to indicate protection state *

the ON-M ODE I/O l ines

Protection

Figure 5-9 “Protection” flowchart

(*): This can be the standby LED or the ON LE D depending on the availability in the set under discussion.

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Service Modes, Error Codes, and Fault Finding

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5.4 Service Tools

5.4.1 ComPair

Introduction

ComPair (Computer Aided Repair) is a service tool for Philips Consumer Electronics products. ComPair is a further development on the European DST (service remote control), which allows faster and more accurate diagnostics. ComPair has three big advantages:

1. ComPair helps you to quickly get an understanding on how to repair the chassis in a short time by guiding you systematically through the repair procedures.

2. ComPair allows very detailed diagnostics (on I is therefore capable of accurately indicating problem areas. You do not have to know anything about I yourself because ComPair takes care of this.

3. ComPair speeds up the repair time since it can automatically communicate with the chassis (when the microprocessor is working) and all repair information is directly available. When ComPair is installed together with the Force/SearchMan electronic manual of the defective chassis, schematics and PWBs are only a mouse click away.

Specifications

ComPair consists of a Windows based fault finding program and an interface box between PC and the (defective) product. The ComPair interface box is connected to the PC via a serial (or RS-232) cable. For this chassis, the ComPair interface box and the TV communicate via a bi-directional service cable via the service connector(s).

The ComPair fault finding program is able to determine the problem of the defective television. ComPair can gather diagnostic information in two ways:

• Automatically (by communicating with the television): ComPair can automatically read out the contents of the entire error buffer. Diagnosis is done on I ComPair can access the I ComPair can send and receive I the microcontroller of the television. In this way, it is possible for ComPair to communicate (read and write) to devices on the I

2

C/UART buses of the TV-set.

• Manually (by asking questions to you): Automatic diagnosis is only possible if the microcontroller of the television is working correctly and only to a certain extent. When this is not the case, ComPair will guide you through the fault finding tree by asking you questions (e.g. Does the

screen give a picture? Click on the correct answer: YES / NO) and showing you examples (e.g. Measure test-point I7 and click on the correct oscillogram you see on the oscilloscope). You can answer by clicking on a link (e.g. text or a waveform picture) that will bring you to the next

step in the fault finding process.

By a combination of automatic diagnostics and an interactive question / answer procedure, ComPair will enable you to find most problems in a fast and effective way.

How to Connect

This is described in the chassis fault finding database in ComPair.

Caution: It is compulsory to connect the TV to the PC as shown in the next picture (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 blown!

2

C/UART bus of the television.

2

C/UART commands to

2

C level) and

2

C commands

2

C/UART level.

TO

UART SERVICE

CONNECTOR

PC VCR I2CPower

Figure 5-10 ComPair interface connection

How to Order

ComPair order codes:

• Starter kit ComPair32/SearchMan32 software and ComPair interface (excl. transformer): 3122 785 90450.

• ComPair interface (excl. transformer): 4822 727 21631.

• Starter kit ComPair32 software (registration version): 3122 785 60040.

• ComPair32 CD (update): 3122 785 60070 (year 2002), 3122 785 60110 (year 2003 onwards).

• ComPair firmware upgrade IC: 3122 785 90510.

• Transformer (non-UK): 4822 727 21632.

• Transformer (UK): 4822 727 21633.

• ComPair interface cable: 3122 785 90004.

• ComPair interface extension cable: 3139 131 03791.

• ComPair UART interface cable: 3122 785 90630.

Note: If you encounter any problems, contact your local support desk.

5.4.2 LVDS Tool

Introduction

This service tool (also called “ComPair Assistant 1“) may help you to identify, in case the TV does not show any picture, whether the Small Signal Board (SSB) or the display of a Flat TV is defective.

Since 2004, the LVDS output connectors in our Flat TV models are standardised (with some exceptions). With the two delivered LVDS interface cables (31p and 20p) you can cover most chassis (in special cases, an extra cable will be offered).

When operating, the tool will show a small (scaled) picture on a VGA monitor. Due to a limited memory capacity, it is not possible to increase the size when processing high-resolution LVDS signals (> 1280x960). Below this resolution, or when a DVI monitor is used, the displayed picture will be full size.

Generally this tool is intended to determine if the SSB is working or not. Thus to determine if LVDS, RGB, and sync signals are okay.

How to Connect

Connections are explained in the user manual, which is packed with the tool.

Note: To use the LVDS tool, you must have ComPair release 2004-1 (or later) on your PC (engine version >= 2.2.05). For every TV type number and screen size, one must choose the proper settings via ComPair. The ComPair file will be updated regularly with new introduced chassis information.

TO I2C SERVICE CONNECTOR

9V DC

E_06532_021.eps

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EN 28 JL2.1E AA5.

Service Modes, Error Codes, and Fault Finding

How to Order

• LVDS tool (incl. two LVDS cables: 31p and 20p): 3122 785 90671.

• LVDS tool Service Manual: 3122 785 00810.

• LVDS cable 31p/300/31p (for full HD displays): 3122 785 90861.

5.5 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 or the error is a protection error. When an error occurs and the error buffer is full, then the new error is not added, and the error buffer stays intact (history is maintained), except when the error is a protection error. To prevent that an occasional error stays in the list forever, the error is removed from the list after more than 50 hrs. of operation. When multiple errors occur (errors occurred within a short time span), there is a high probability that there is some relation between them.

Basically there are three kinds of errors:

• Errors detected by the Stand-by Processor. These errors will always lead to protection and an automatic start of the blinking LED for the concerned error (see paragraph “The Blinking LED Procedure”). In these cases SDM can be used to start up (see chapter “Stepwise Start-up”). Note that it can take up to 90 seconds before the TV goes to protection and starts blinking the error (e.g. error 53)

• Errors detected by VIPER that lead to protection. In this case the TV will go to protection and the front LED will blink at 3 Hz. Depending on the software version it is possible that further diagnosis via service modes is not possible here (see also paragraph “Error Codes” -> “Error Buffer” > “Extra Info”).

• Errors detected by VIPER that do not lead to protection. In this case the error can be read out via ComPair, via blinking LED method, or in case you have picture, via SAM.

5.5.2 How to Read the Error Buffer

Use one of the following methods:

• On screen via the SAM (only if you have a picture). E.g.: – 00 00 00 00 00: No errors detected – 06 00 00 00 00: Error code 6 is the last and only

detected error

– 09 06 00 00 00: Error code 6 was first detected and

error code 9 is the last detected error

• Via the blinking LED procedure (when you have no picture). See next paragraph.

•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”.

• With a DST, key in sequence “DIAGNOSE” - “99” - “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 you begin the repair (before clearing the buffer, write down the content, as this history can give you 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 analogue values on the stand-by processor.

• Via a “not acknowledge” of an I

2

C communication

Take notice that some errors need more than 90 seconds before they start blinking. So in case of problems wait 2 minutes from start-up onwards, and then check if the front LED is blinking.

Table 5-3 Error code overview

Error Description Error/Prot Detected by Device Schematic Defective module Result

2

1

I

C1

2

I2C2

3

I2C3

2

4

C4

I 5 VIPER does not boot P Stby µP PNX8550 B7E / Protection + Error blinking 6 5V supply P Stby µP n.a. B8A / Protection + Error bli nking 7 8V6 supply P Stby µP n.a. B8A / Protection + Error blinking 8 1.2V DC/DC P Stby µP n.a. B8A / Protection + Error blinking 9 2.5V DC/DC P Stby µP n.a. B8A / Protection + Error blinking 11 3.3V DC/DC P Stby µP n.a. B8A / Protection + Error blinking 12 12V supply P Stby µP n.a. B8A / Protection + Error blinking 14 Supply Class D amplifiers P Stby µP n.a. B8A / Protection + Error blinking 17 MPIF1 audio supply E VIPER PNX3000 B4D IF I/O Error logged 18 MPIF1 ref. freq. E VIPER PNX3000 B4B IF I/O Error logged 22 MPIF2 audio supply E VIPER PNX3000 B4H IF I/O Error logged 23 MPIF2 ref. freq. E VIPER PNX3000 B4F IF I/O Error logged 25 Supply fault P Stby µP n.a. B5E / Protection + Error blinking 27 Phoenix E VIPER PNX2015B B5E HD subsystem Error logged 28 MOP E VIPER XC3S B9D Output processor Error logged 29 AVIP1 E VIPER PNX2015 B5E AV input processor 1 Error logged 31 AVIP2 E VIPER PNX2015 B5E AV input processor 2 Error logged 32 MPIF1 E VIPER PNX3000 B4B Analog 1 front end 1 Error logged 33 MPIF2 E VIPER PNX3000 B4F Analog 1 front end 2 Error logged

P VIPER n.a. B7A P VIPER n.a. B7A P Stby µP n.a. B7A / Protection + Error blinking P VIPER n.a. B7A

I2C1_blocked I2C2_blocked

I2C4_blocked

Protection + 3 Hz blinking Protection + 3 Hz blinking

Protection + 3 Hz blinking

Service Modes, Error Codes, and Fault Finding

Error Description Error/Prot Detected by Device Schematic Defective module Result

34 Tuner1 E VIPER / B2 Tuner 1 Error logged 35 Tuner2 E VIPER / B3 Tuner 1 Error logged 38 I/O Expander audio E VIPER PCA9554 B14B Audio I/O Expander Error logged 43 Hi Rate Front End E VIPER TDA9975 B11B HDMI Error logged 44 Main NVM E VIPER M24C64 B8A / Error logged 45 Columbus 1 E VIPER PNX2015 B5E Comb filter Error logged 53 VIPER P Stby µP PNX8550 B7A / Protection + Error blinking 55 SPIDER E VIPER / B6A Video Featuring Error logged

EN 29JL2.1E AA 5.

Extra Info

• Error 1 (I

2

C bus 1 blocked). When this error occurs, the TV will go to protection and the front LED will blink at 3 Hz. Now you can partially restart the TV via the SDM short-cut pins on the SSB. Depending on the software version it is possible that this mechanism does not work. Update the main software to have the latest status.

• Error 2 (I

2

C bus 2 blocked). When this error occurs, the TV will go to protection and the front LED will blink at 3 Hz. Now you can partially restart the TV via the SDM short-cut pins on the SSB. Due to hardware restriction (I the fast I

2

C bus) it will be impossible to start up the VIPER

2

C bus 2 is

and therefore it is also impossible to read out the error codes via ComPair or via the blinking LED method. With the knowledge that only errors 1, 2 and 4 result in a 3 Hz blinking LED, the range of possible defects is limited. When you have restarted the TV via the SDM short-cut pins, and then pressed "CH+" on your remote control, the TV will go to protection again, and the front LED blink at 3 Hz again. This could be an indication that the problem is related to error 2.

• Error 3 (I on I

2

C bus 3 blocked). There are only three devices

2

C bus 3: VIPER, Stand-by Processor, and NVM. The Stand-by Processor is the detection device of this error, so this error will only occur if the VIPER or the NVM is blocking the bus. This error will also be logged when the NVM gives no acknowledge on the I

2

C bus (see error 44). Note that if the 12 V supply is missing (connector 1M46 on the SSB), the DC/DC supply on the SSB will not work. Therefore the VIPER will not get supplies and could block I a missing 12 V can also lead to an error 3.

• Error 4 (I

2

C bus 4 blocked). Same remark as with error 1.

2

C bus 3. So,

• Error 5 (VIPER does not boot). This error will point to a severe hardware problem around the VIPER (supplies not OK, VIPER completely dead, I

2

C link between VIPER and

Stand-by Processor broken, etc...).

• Error 12 (12 V error). Except a physical problem with the 12 V itself, it is also possible that there is something wrong with the Audio DC Protection: see paragraph "Hardware Protections" for this.

• Error 14 (Audio supply). The detection is done on the audio board itself. Here, the absence of one of the audio supplies is sensed, and will lead to protection and error 14 blinked. For LCD sets this circuit can be found on schematic SA3, for PDP sets this can be found on schematic C.

• Error 17 (MPIF 1 audio supply). This error indicates that the 8V-AUD is missing on pin 98 of the MPIF. The result of this missing supply will be that there is no sound on external sources (you will have sound from tuner).

• Error 22 (MPIF 2 audio supply). Same remark as for error

17.

• Error 27 (PNX2015 HD subsystem part error). Depending on the software version it is possible that the detection mechanism of this error does not function.

• Error 28 (MOP/EPLD error). Due to the detection mechanism of the MOP error it is possible that the actual logging of the error can take up to 4 minutes (worst case). So if you want to be sure there is a MOP error, reset the error buffer, restart the TV and wait for 4 minutes before checking the error buffer again. The detection mechanism for this error has been changed to avoid “false” MOP errors.

• Error 29 (AVIP1). This error will probably generate extra errors. You will probably also see errors 32 (MPIF) and error 31 (AVIP 2). Error 29 and 31 will always be logged together due to the fact that both AVIPs are inside the PNX2015 and are on the same I

2

C bus. In this case start looking for the cause around AVIP (part of PNX2015). Depending on the software version it is possible that the detection mechanism of this error does not function.

• Error 31 (AVIP2). See info on error 29.

• Error 44 (NVM). This error will probably never occur because it is masked by error 3 (I mechanism for error 3 checks on an I

2

C bus 3). The detection

2

C acknowledge of the NVM. If NVM gives no acknowledge, the stand-by software assumes that the bus is blocked, the TV goes to protection and error 3 will be blinking.

• Error 53. This error will indicate that the VIPER has started to function (by reading his boot script, if this would have failed, error 5 would blink) but initialization was never completed because of hardware peripheral 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 takes 90 seconds before the TV goes to protection in this case.

• Error 55 (SPIDER error). Depending on the software version it is possible that the detection mechanism of this error does not function.

EN 30 JL2.1E AA5.

Service Modes, Error Codes, and Fault Finding

5.6 The Blinking LED Procedure

5.6.1 Introduction

The blinking LED procedure can be split up into two situations:

• Blinking LED procedure in case of a protection detected by the stand-by processor. In this case the error is automatically blinked. This will be only one error, namely the one that is causing the protection. Therefore, you do not have to do anything special, just read out the blinks. A long blink indicates the decimal digit, a short blink indicates the units.

• Blinking LED procedure in the “on” state. Via this procedure, you can make the contents of the error buffer visible via the front LED. This is especially useful for fault finding, when there is no picture.

When the blinking LED procedure is activated in the “on” state, the front LED will show (blink) the contents of the error-buffer. Error-codes > 10 are shown as follows:

1. “n” long blinks (where “n” = 1 - 9) indicating decimal digit,

2. A pause of 1.5 s,

3. “n” short blinks (where “n”= 1 - 9),

4. A pause of approx. 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 9 6 0 0. After activation of the SDM, the front LED will show:

1. 1 long blink of 750 ms (which is an indication of the decimal digit) followed by a pause of 1.5 s,

2. 2 short blinks of 250 ms followed by a pause of 3 s,

3. 9 short blinks followed by a pause of 3 s,

4. 6 short blinks followed by a pause of 3 s,

5. 1 long blink of 3 s to finish the sequence,

6. The sequence starts again.

5.6.2 How to Activate

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 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 paragraph “Stepwise Start-up").

5.7.2 Hardware Protections

There is one hardware protection in this chassis: “Audio DC Protection”. This protection occurs when there is a DC voltage on the speakers. In that case the main supply is switched "off", but the stand-by supply is still working. In case of LCD supplies, the 12V supply will drop. This will be detected by the stand-by processor, which will start blinking the 12 V error (error 12).

Repair Tips

• If there is an audio DC protection (DC voltage on your speakers), you will probably see error 12 blink in case of LCD TVs. To be sure there is an audio DC protection, disconnect the cable between the SSB and the Audio PWB and also the cable between the Main Supply and the Audio PWB. If the TV starts up, it is very likely that there is DC voltage on the speakers. Check, and replace if necessary, the audio amplifiers.

• It is also possible that you have 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).

Use one of the following methods:

• Activate the SDM. The blinking front LED will show the entire contents of the error buffer (this works in “normal operation” mode).

• 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 LED starts.

•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 VIPER controller as detection device. Since in these cases, checking of observers, polling of ADCs, 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, +8V6, +1.2V, +2.5V and +3.3V.

• Protections related to breakdown of the safety check mechanism. E.g. since a lot of protection detections are done by means of the VIPER, failing of the VIPER communication will have to initiate a protection mode since safety cannot be guaranteed any more.

Service Modes, Error Codes, and Fault Finding

5.8 Fault Finding and Repair Tips

Read also paragraph "Error Codes" - "Extra Info".

No operation

Set is connected to mains

ON/OFF switch is "on"

EN 31JL2.1E AA 5.

Standby LED

is "on"?

Yes

Set is in standby.

Switch set "on" via local Keyboard or RC

Check if LEDs on Jaguar Board are "on"?

Yes

No

Check 300V from Main filter on connector 1306.

Primary (hot) ground!

Check fuse1314 & 1315 on main supply

If 300V mains filter is OK

check standby supply output voltages

con.1M46 on Jaguar board 5V2 on pin 7

If 5V2 is not OK

Disconnect 1M46 and check Standby Supply

Relay 1350/1450

is closed?

No

Check LEDs on SSB

See SSB LED overview (ch. 9)

Yes

Check 12V from main supply to standby

supply con. 1304 pin 3 & 4

12V is OK?

Yes

Check Power supply to SSB:

Con. 1M46 5V Sw, 8V6, 12V, VTun

See diagram SA1

Figure 5-11 First line fault find tree

Check standby line

Cn 1M03

pin 7 must be "low"

No

Main Supply defective?

Disconnect Power supply and I²C to

Ambilights module.

Disconnect Power supply to LCD Inverter?

Short circuit on MS?

Repair main supply

Short circuit on SSB?

F_15710_186.eps

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EN 32 JL2.1E AA5.

Service Modes, Error Codes, and Fault Finding

5.8.1 Exit “Factory Mode”

When an "F" is displayed in the screen's right corner, this means that the set is in "Factory" mode, and it normally happens after a new SSB has been mounted. To exit this mode, push the "VOLUME minus" button on the TV's keyboard control for 5 seconds and restart the set.

5.8.2 MPIF

Important things to make the MPIF work:

• Supply.

• Clock signal from the AVIP.

2

C from the VIPER.

•I

5.8.3 AVIP

Important things to make the AVIP work:

• Supplies.

• Clock signal from the VIPER.

2

C from the VIPER (error 29 and 31).

•I

5.8.4 DC/DC Converter

Introduction

• 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/AC Power cord, presuming that the Stand-by Processor is operational.

• If the input voltage of the DC/DC converters is around 12 V (measured on the decoupling capacitors 2U17/2U25/ 2U45) and the ENABLE signals are "low" (active), then the output voltages should have their normal values.

• First, the Stand-by Processor activates the +1V2 supply (via ENABLE-1V2).

• Then, after this voltage becomes present and is detected OK (about 100 ms), the other two voltages (+2V5 and +3V3) will be activated (via ENABLE-3V3).

• The current consumption of controller IC 7U00 is around 20 mA (that means around 200 mV drop voltage across resistor 3U22).

• The current capability of DC/DC converters is quite high (short-circuit current is 7 to 10 A), therefore if there is a linear integrated stabilizer that, for example delivers 1.8V from +3V3 with its output overloaded, the +3V3 stays usually at its normal value even though the consumption from +3V3 increases significantly.

• The +2V5 supply voltage is obtained via a linear stabilizer made with discrete components that can deliver a lot of current. Therefore, in case +2V5 (or +2V5D) is shortcircuited to GND, the +3V3 will not have the normal value but much less. The +2V5D voltage is available in stand-by mode via a low power linear stabilizer that can deliver up to 30 mA. In normal operation mode, the value of this supply voltage will be close to +2V5 (20 - 30 mV difference).

• The supply voltages +5V and +8V6 are available on connector 1M46; they are not protected by fuses. +12VSW is protected for over-currents by fuse 1U04.

Fault Finding

• Symptom: +1V2, +2V5, and +3V3 not present (even for a short while ~10ms).

1. Check 12V availability (fuse 1U01, resistor 3U22,

power MOS-FETs) and enable signal ENABLE-1V2 (active low).

2. Check the voltage on pin 9 (1.5 V).

3. Check for +1V2 output voltage short-circuit to GND that

can generate pulsed over-currents 7-10 A through coil 5U03.

4. Check the over-current detection circuit (2U12 or 3U97

interrupted).

• Symptom: +1V2 present for about 100 ms. Supplies +2V5 and +3V3 not rising.

1. Check the ENABLE-3V3 signal (active "low").

2. Check the voltage on pin 8 (1.5 V).

3. Check the under-voltage detection circuit (the voltage

on collector of transistor 7U10-1 should be less than

0.8 V).

4. Check for output voltages short-circuits to GND (+3V3,

+2V5 and +2V5D) that generate pulsed over-currents of 7-10 A through coil 5U00.

5. Check the over-current detection circuit (2U18 or 3U83

interrupted).

• Symptom: +1V2 OK, but +2V5 and +3V3 present for about 100 ms. Cause: The SUPPLY-FAULT line stays "low" even though the +3V3 and +1V2 is available. The Stand-by Processor is detecting that and switches all supply voltages "off".

1. Check the value of +2V5 and the drop voltage across

resistor 3U22 (they could be too high)

2. Check if the +1V2 or +3V3 are higher than their normal

values. This can be due to defective DC feedback of the respective DC/DC converter (3U18 or 3UA7).

• Symptom: +1V2, +2V5, and +3V3 look okay, except the ripple voltage is increased (audible noise can come from the filtering coils 5U00 or 5U03). Cause: Instability of the frequency and/or duty cycle of one or both DC/DC converters. – Check resistor 3U06, the decoupling capacitors, the

AC feedback circuits (2U20 + 2U21 + 3U14 + 3U15 for +1V2 or 2U19 + 2U85 + 3U12 + 3U13 for +3V3), the compensation capacitors 2U09, 2U10, 2U23 and 2U73, and IC 7U00.

Note 1: If fuse 1U01 is broken, this usually means a pair of defective power MOSFETs (7U01 or 7U03). Item 7U00 should be replaced as well in this case.

Note 2: The 12V switch and 8V6 switch (see "DC/DC CONNECTIONS" schematic) are not present on board: they are bypassed by jumpers.

5.9 Software Upgrading

5.9.1 Introduction

The set software and security keys are stored in a NANDFlash, which is connected to the VIPER 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 chapter 3 "Directions For Use".

Important: When the NAND-Flash must be replaced, a new SSB must be ordered, due to the presence of the security keys!!! See table “SSB service kits” for the order codes. Perform the following actions after SSB replacement:

1. Set the correct option codes (see sticker inside the TV).

2. Update the TV software (see chapter 3 for instructions).

3. Perform the alignments as described in chapter 8.

4. Check in CSM menu 5 if the HDMI keys are valid.

Table 5-4 SSB service kits

Model Number New SSB order code

32PF9830/10 3104 328 41231 37PF9830/10 3104 328 41241 42PF9830/10 3104 328 41251

Service Modes, Error Codes, and Fault Finding

EN 33JL2.1E AA 5.

5.9.2 Main Software Upgrade

The software image resides in the NAND-Flash, and is formatted in the following way:

Partition 1

Trimedia2 image Trimedia1 image MIPS image

Partition 0

USB Download Application

uBTM (boot block)

Figure 5-12 NAND-Flash format

Executables are stored as files in a file system. The boot loader (uBTM) will load the USB Download Application in partition 0 (USB drivers, boot script, etc.). This application makes it then possible to upgrade the main software via USB.

Installing "Partition 0" software is possible via an external EJTAG tool, but also in a special way with the USB stick (see description in paragraph “Partition 0“).

Partition 1 (Customer)

To do a main software upgrade (partition 1) via USB, the set must be operational, and the "Partition 0" files for the VIPER must be installed in the NAND-Flash!

The new software can be uploaded to the TV by using a portable memory device or USB storage compliant devices (e.g. USB memory stick). You can download the new software from the Philips website to your PC.

Partition 0 (Service)

If the "Partition 0" software is corrupted, the software needs to be re-installed. To upgrade this “USB download application” (partition 0 except the boot block), insert an USB stick with the correct software, but press the “red” button on the remote control (in ”TV” mode) when it is asked via the on screen text.

USB CUSTOMER

USB SERVICE

EJTAG E_14700_082.eps

120505

5.9.4 Stand-by Software Upgrade

It will be possible to upgrade the Stand-by software via a PC and the ComPair interface. Check paragraph "ComPair" on how to connect the interface. To upgrade the Stand-by software, use the following steps:

1. Disconnect the TV from the Mains/AC Power.

2. Short circuit the SPI pins [2] on the SSB. They are located outside the shielding (see figure “Service mode pads”).

3. Keep the SPI pins shorted while connecting the TV to the Mains/AC Power.

4. Release the short circuit after approx. two seconds.

5. Start up HyperTerminal (can be found in every Windows application via Programs -> Accessories -> Communications -> HyperTerminal. Use the following settings: –COM1 – Bits per second = 19200 – Data bits = 8 – Parity = none – Stop bits = 1 – Flow control = Xon / Xoff.

6. Press “Shift U” on your PC keyboard. You should now see the following info: – PNX2015 Loader V1.0 – 19-09-2003 – DEVID=0x05 –Erasing – MCSUM=0x0000 –=

7. If you do not see the above info, restart the above procedure, and check your HyperTerminal settings and the connections between PC and TV.

8. Via “Transfer” -> “Send text file ...”, you can send the proper upgrade file to the TV. This file will be distributed via the Service Organization.

9. After successful programming, you must see the following info: – DCSUM=0xECB3 –:Ok – MCSUM=0xECB3 – Programming – PCSUM=0xECB3 –Finished

10. If you do not see this info, restart the complete procedure.

11. Close HyperTerminal.

12. Disconnect and connect Mains/AC Power again.

Caution:

• The USB download application will now erase both partitions (except the boot block), so you need to reload the main SW after upgrading the USB download application. As long as this is not done, the USB download application will start when the set is switched “on”.

• When something goes wrong during the progress of this method (e.g. voltage dip or corrupted software file), the set will not start up, and can only be recovered via the EJTAG tool!

5.9.3 Manual Start of the Main Software Upgrade Application

Normally, the software upgrading procedure will start automatically, when a memory device with the correct software is inserted, but in case this does not work, it is possible to force the TV into the software upgrade application. To do so:

• Disconnect the TV from the Mains/AC Power.

• Press the “OK” button on a Philips DVD RC-6 remote control (it is also possible to use the TV remote in "DVD" mode).

• Keep the “OK” button pressed while connecting the TV to the Mains/AC Power.

• The software upgrade application will start.

• When a memory device with upgrade software is connected, the upgrade process will start.

EN 34 JL2.1E AA5.

Personal Notes:

Service Modes, Error Codes, and Fault Finding

E_06532_012.eps

131004

Block Diagrams, Testpoint Overview, and Waveforms

6. Block Diagrams, Testpoint Overview, and Waveforms

Wiring Diagram (32”) LCD SHARP

WIRING 32”

0345

6P

35JL2.1E AA 6.

TOP CONTROL

E

INVERTER

1M10

1M08

3P

1004

1M49

AL

1M48

AMBI LIGHT

8349

1M12

1M11

3P

11P

12P

Inv1

4P

5P

4P

LS

RIGHT

AMBIENT LIGHT LAMPS RIGHT

14P

Inv1

8220

2P3

1736

2P3

1735

2P3

1738

7P

1M02

12P

4P

1M49

1M52

SUB TUNER

1316

9P

SA

8352

1K49

STAND-BY / AUDIO

8310

12P

1D40

1303

1320

1304

4P

1309

3P

4P

9P

1739

14P

1319

10P

1315

4P

1M49

8315

B

1T02

4P

3P

1M10

31P

1G50

SSB

8304

8309

8250

8345

8P

USB

1304

1M46

11P

1306

1307

1305

1M03

8306

2P3

LCD DISPLAY

8307

4P

LVDS

8305

3P

2P

1M63

8303

10P

8346

2P

1M63

11P

1M46

CONN1

1M03

1M36

10P

11P

1M20

7P

1D55

12P

1D40

INTERFACE PANEL

AB

8302

4P

1304

3P

1309

MAIN SUPPLY

A

4P

1307

2P3

1306

3P

1305

7P

1M02

1308

2P3

8308

8348

11P

3P

AL

1M11

1M12

AMBI LIGHT

1M48

1M49

1004

3P

1M08

1M10

4P

5P

4P

LS

LEFT

AMBIENT LIGHT LAMPS LEFT

CARDREADER

+ 2x USB

GROUND

8700

12P

1M20

LED PANEL

J

6P

0345

TUNER

SPLITTER

1T01

LS

CENTER

1E60

1E35

10P

40P

8135

40P

1035

BOTTOM I/O

BE

10P

1060

8308

AC INLET

8191

8336

11P

1M36

D

SIDE I/O

F_15710_121.eps

290905

Block Diagrams, Testpoint Overview, and Waveforms

Wiring Diagram (37”) LCD LPL

WIRING 37”

AMBI

AL

11P

1M11

3P

1M12

(On Back Cover)

LIGHT

1M48

1M49

1004

3P

1M08

1M10

4P

5P

4P

8310

8349

8317

8345

0345

6P

36JL2.1E AA 6.

TOP CONTROL

E

8302

8308

8348

1M10

1M08

3P

1004

1M49

AL

AMBI LIGHT

1M48

3P

1M12

11P

1M11

(On Back Cover)

4P

5P

4P

INVERTER 1

8316

10P

Inv1

LS

RIGHT

AMBIENT LIGHT LAMPS RIGHT

8220

2P3

7P

1736

1735

1738

1M02

10P

1M49

1M52

9P

1314

4P

1K49

8352

9P

4P

1M49

SUB TUNER

1T02

1739

8349

10P

1315

SA

1303

1320

STAND-BY / AUDIO

4P

1304

4P

3P

1309

3P

4P

1M10

31P

1G50

SSB

B

8304

8309

8250

8P

USB 1304

1M46

11P

1306

1307

1305

1M03

2P

10P

2P3

4P

3P

1M63

8346

1M63

8306

8305

8303

2P

LCD DISPLAY

51P

11P

1M46

1M03

1M36

10P

11P

1M20

4P

1304

MAIN SUPPLY

A

3P

1309

7P

1M02

INVERTER 2

LS

LEFT

2P

1306

10P

Inv2

AMBIENT LIGHT LAMPS LEFT

3P

1305

1308

2P3

CARDREADER

+ 2x USB

12P

1M20

LED PANEL

J

6P

0345

GROUND

8700

TUNER

SPLITTER

1T01

LS

CENTER

1E60

1E35

10P

40P

8135

40P

1035

BOTTOM I/O

BE

10P

1060

8308

AC INLET

8191

8336

11P

1M36

D

SIDE I/O

F_15710_122.eps

290905

Block Diagrams, Testpoint Overview, and Waveforms

Wiring Diagram (42”) LCD LPL

WIRING 42”

AMBI

AL

11P

1M11

3P

1M12

(On Back Cover)

LIGHT

1M48

1M49

1004

3P

1M08

1M10

4P

5P

4P

8310

INVERTER 1

LS

RIGHT

AMBIENT LIGHT LAMPS RIGHT

8220

8349

37JL2.1E AA 6.

0345

6P

8345

8317

2P3

1736

2P3

1735

2P3

1738

1K49

8352

9P

4P

1M49

7P

1M02

12P

1316

8316

12P

Inv1

1M49

1M52

4P

9P

1739

8349

12P

SA

1317

SUB TUNER

1T02

STAND-BY / AUDIO

4P

1304

4P

1303

3P

1309

3P

1320

4P

1M10

31P

1G50

B

8309

8250

SSB

8P

USB

1304

1M46

11P

1M03

TOP CONTROL

E

8306

2P3

1306

LCD DISPLAY

8307

4P

1307

1305

2P

10P

3P

1M63

8346

1M63

8305

2P

8303

51P

11P

1M46

1M03

1M36

10P

11P

1M20

8304

2P3

3P

1306

1806

3P

1309

4P

1304

8320

MAIN SUPPLY

A

4P

3P

1305

1420

1308

2P3

1307

8303

1M10

1M08

3P

1004

1M49

AL

AMBI LIGHT

1M48

3P

1M12

11P

1M11

(On Back Cover)

8302

3P

4P

1320

1303

7P

1M02

8308

4P

8348

5P

4P

INVERTER 2

LS

LEFT

12P

Inv2

AMBIENT LIGHT LAMPS LEFT

3P

1005

CARDREADER

+ 2x USB

12P

1M20

LED PANEL

J

6P

0345

GROUND

8700

TUNER

SPLITTER

1T01

LS

CENTER

1E60

1E35

10P

40P

8135

40P

1035

BOTTOM I/O

BE

10P

1060

8308

AC INLET

8191

8336

11P

1M36

D

SIDE I/O

F_15710_123.eps

290905

Block Diagrams, Testpoint Overview, and Waveforms

Block Diagram Supply + Standby (32”)

SUPPLY 32"

MAINS FILTER + STANDBY PART A

A1

F4A

5401 5402

MAINS FILTER

6506 DF06M

1450

2

3

4

1

HOT

COLD

2503

1401

T1A

+

-

1308

1 2

MAINS INPUT

1400

6807 GBJ6J

38JL2.1E AA 6.

5009

5040

5104

3V MAX 1V MAX STBY

3108

3156

HOT COLD

2143

5002

8

7

3

5

HOT COLD

5105

6156

3157

7002 TCET1102

9

10

11 12

13 14

15

16

COLD HOT

5500

5

3

2

1

4

3

14

2

6

7

8

10

1

7501 TCET1102

2

3

7030

3031

5027

5028

5025

5026

1007

T5A

5110

3128

3158

7150 TCET1102

6044 STPS20L45CT

3

6045

3

6021 STPS20H100CT

3

6025

3

6504

6140

5103

3124

PROT-OVV

DC_PROT

1

2

1

2

1

3030

2291

6291

6293

2293

7507 7506 7512

STANDBY

3509

6107

2513

6122

3113

OVERVOLTAGE PROTECTION

3022

7010 TS2431AI

2141

7511

5506

3057

3052

3025

VS Voltage

3026

Adj.

5293

5291

5292

2512

+12V

2021

+24V

2022

VSND_POS

GND_SND

VSND_NEG

+5V2-RELAY-IO2_PWM

+12V_A

5507

STANDBY

STANDBY: LOW = ON HIGH = STBY

7531

DC_PROT

3534

VTUN

+11V

+12V

+8V6

7131

+5V2

+5V_SW

1304

44 33 22 11

1M02

7

6

5

4

3

2

1

3539

CONNECTIONS

SA1

1304

TO 1M02

SA3

AUDIO

+12V_A

+12V_+24V

+5V_SW

POR

F_15710_124.eps

1316

1317

1M10

1M03

1M46

190905

1 2 3 4 5

1 2

9 5

2

8

11

9

4

3

6

7

5

TO

DISPLAY

TO

DISPLAY

TO 1M10

AL

AMBI LIGHT

TO 1M03

B16A

CONNECTIONS

TO 1M46

B16A

CONNECTIONS

SUPPLY PART A

A2

BIAS SUPPLY

15

VCC

14

OA

12

OB

10

FI

OVER

Prot-OVV PROT_AUDIOSUPPLY

5004

RES

25V_HOT

400V_HOT

1305

1306

1307

SA2

1305

11 22 33

1306

11 22

1307

11 22

33 44

7017 7018

SOFT

START

+

CURRENT

PROTECTION

STANDBY

+5V2

5504

3007

CONTROL

7505/7509/7560/

5505

7001 MC34067P

1

OSCC

7

ERROR

11

SOST

5

VREF

7004 7009

PROTECTION

CONTROL

VOLTAGE

3810

+

-

9814

2816

3101

6155

6154

RES

3000

5001

4

2

7100 7101 7105

CONTROL

6153

5007

SA2 SA1

3101

6080

6077

5017

5008

STP15NK50ZFP

7007

HIGH

6

SIDE

DRIVE

7

STP15NK50ZFP

7008

LOW

10

SIDE

DRIVE

9

3104

3150

3127

3100

6150

6078

6151

3028

5010

2003

7005

7006

7102

3155

Block Diagrams, Testpoint Overview, and Waveforms

Block Diagram Supply + Standby (37”)

SUPPLY 37"

MAINS FILTER + STANDBY

A1

5303

1314

5305 5306

MAINS FILTER

1350

2

3

4

1

1308

2

T5AH

1

6307 GBJ6J

39JL2.1E AA 6.

400V_HOT

2059

HOT COLD

1

4

2

3

5011

5002

7002 TCET1102

7003

5025

5026

3057

3031

DC_PROT

6019 STPS20L40CFP

2029

6021

6041

2045

5021

3030

7010 TS2431

2042

6031

3052

3025

2020

VS Voltage Adj.

3026

2022

+12V

+24Va

+24Vb

1304

44 33 22 11

SUPPLY

A2

BIAS SUPPLY

VCC

3000

15

14

OA

12

OB

10

FI

5017

5001

4

2

7007

6

7

7008

10

9

2319

3318

+

-

399V_HOT

6315

6316

1

6318

2

6317

9311

6314

25V_HOT

RES

4

7307 TCET1102

3

6304

5007

5008

25V_HOT

400V_HOT 399V_HOT

7011 7012

SOFT

START

CURRENT

PROTECTION

7001 MC34067P

11

OSCC

3007

CONTROL

7

ERROR

11

SOST

5

+

VREF

7004 7009

OVER

VOLTAGE

PROTECTION

HIGH

SIDE

DRIVE

LOW SIDE

DRIVE

2003

5009

60246025

7005

STP15NK50

7006

STP15NK50

PRINTED

COMPONENT

5010

5012

2060

SA1

1304

CONNECTIONS

+12V_A

+12V_+24V

1314

1315

1M10

1 2 3 4 5

1 2 3 4

TO

DISPLAY

TO

DISPLAY

TO 1M10

AL

AMBI LIGHT

(Optional)

6306 DF06M

6040

2512

2049

2009

6029

6030

2021

+12V_A

5507

STANDBY: LOW = ON HIGH = STBY

7531

5020

5018

5019

STANDBY

VSND_POS

GND_SND

VSND_NEG

7131 RES

+5V_SW

VTUN

+11V

+12V

+8V6

+5V2

DC_PROT

3534

1M02

3539

7 6 5

TO 1M02

4

SA3

3

AUDIO 2 1

1M03

TO 1J00(1M03)

1M46

1M63

290905

9 5

CONNECTIONS

2

8

11

TO 1J01(1M46)

9

4

CONNECTIONS

3

6

7

5

1 2

B16

+5V2-RELAY-IO2_PWM

N.C.

POR

+5V_SW

F_15710_125.eps

5022

1007

T5A

5500

6

7

8

10

1

7501 TCET1102

2

3

HOT COLD

5110

3128

3158

7150 TCET1102

6504

6140

3124

PROT-OVV

7507 7506 7512

3509

2513

5103

6122

OVERVOLTAGE PROTECTION

STANDBY

2141

6505

3113

7511 RES

5506

HOT

COLD

2303

1315

T1AE

+

-

1305

1306

SA2

1305

11 22 33

1306

11 22

1307

1 2

N.C.

3 4

STANDBY

+5V2

5504

CONTROL

7505/7509/7560/

5505

Prot-OVV PROT_AUDIOSUPPLY

SA2 SA1

7100 7101 7105

CONTROL

6153

3101

3104

3150

3127

3100

6150

6151

7102

3155

5104

3V MAX 1V MAX STBY

3108

3156

6156

COLD HOT

5

3

2

1

5105

4

3

1 4

3157

2

Block Diagrams, Testpoint Overview, and Waveforms

Block Diagram Supply + Standby (42”)

SUPPLY 42"

MAINS FILTER + STANDBY PART A

A1

5400

1400

3A15

1D00

3A15

5401 5403

5D00 5D01 5D03

MAINS FILTER

6506 DF06M

MAINS INPUT

MAINS FILTER + STANDBY

A3

PART B

1308

1 2

MAINS_L

MAINS_N

40JL2.1E AA 6.

5010

5104

3U28

3028

6156

5U105U17

5009

5040

COLD HOT

5105

3157

HOT COLD

5U09

5U40

HOT COLD

2143

5002

8

7

3

5

HOT COLD

5500

5

3

2

1

4

3

2

14

2

2143

5U02

8

7

10

11 12

3

5

13 14

15

16

HOT COLD

7002 TCET1102

9

10

11 12

13 14

15

16

6

7

8

10

7501 TCET1102

3158

7150 TCET1102

3

7U02 TCET1102

9

5U25

5U26

5027

5028

5025

5026

5110

3128

PROT-OVV

3U57

7030

DC_PROT

6044 STPS20L45CT

3

2

1

6021 STTH2003CFP

1

2

3

3030

6504

3509

6140

5103

3124

OVERVOLTAGE PROTECTION

DC_PROT

6U21 STPS20H100

1

2

3

3U30

7507 7506 7512

6122

DC_PROT

3022

7010 TL431ACD

STANDBY

6107

2513

3113

3U52

DC_PROT

3U39

3U22

7U10 TL431ACD

6014

2141

7511

3U25

3057

3052

3025

3026

5506

3U24

3U26

VS Voltage Adj.

2512

VS Voltage Adj.

2020

2022

1U07

T5A

+12V

+24Va

+5V2-RELAY-IO2_PWM

N.C.

+12V_A

5507

STANDBY

STANDBY: LOW = ON HIGH = STBY

7531

+24V

2U22

2B91

6B91

6B93

2B93

3534

7131

VTUN

+11V

+12V

+8V6

+5V2

+5V_SW

5B93

5B91

5B92

1304

44 33 22 11

3539

1303

11 22 33 44

SA1

1304

1303

CONNECTIONS

+12V_A

+12V_+24V

+5V_SW

POR

+24V_2

VSND_POS

VSND_NEG

F_15710_126.eps

DC_PROT

1316

1M10

1M03

1M46

1317

1M02

190905

1 2 3 4 5

1 2

AMBI LIGHT

3 4

9 5

CONNECTIONS

2

8

11

9

4

3

CONNECTIONS

6

7

5

1 2 3 4 5

7 6 5 4 3 2 1

TO

DISPLAY

TO 1M10

AL

TO 1M03

B16A

TO 1M46

B16A

TO

DISPLAY

TO 1M02

SA3

AUDIO

SUPPLY PART A

A2

1450

2

3

4

1

HOT

COLD

2503

14

1D50

3

1401

T1A

+

-

HOT COLD

2

6807 GBJ6J

-

1B06

11

22

1C05

33

6H07 GBJ6J

3810

+

2815 China

+

-

6156

6157

400V_HOT_B

3H10

2H15 China

2816

3406

2H16

1305

11 22 33

1306

11 22

1307

11 22 33 44

25V_HOT_A

400V_HOT_A

SA2

1305

1306

1307

A4

25V_HOT_B

400V_HOT_B

STANDBY

7017 7018

SOFT

START

CURRENT

PROTECTION

+5V2

CONTROL

7505/7509/7560/

5504

5505

SUPPLY PART B

7U17 7U18

SOFT

START

CURRENT

PROTECTION

+

11

3007

11

Prot-OVV PROT_AUDIOSUPPLY STANDBY

11

3U07

7

11

5

7001 MC34067P

OSCC

7

ERROR

SOST

5

VREF

7004 7009

7U01 MC34067P

OSCC

ERROR

SOST

VREF

7U04 7U09

PROTECTION

VCC

CONTROL

OVER

VOLTAGE

PROTECTION

VCC

CONTROL

OVER

VOLTAGE

BIAS SUPPLY

15

14

OA

12

OB

10

FI

7100 7101 7105

CONTROL

6153

BIAS SUPPLY

15

14

OA

12

OB

10

FI

3101

3000

5007

5001

4

2

3U00

5U07

5U01

4

2

3104

3150

3127

3100

6150

6080

6077

STP15NK50ZFP

7102

6151

6U79

STP15NK50ZFP

3108

3155

6U77

6078

2003

7005

7006

3V MAX 1V MAX STBY

3156

6U78

2003

7U05

7U06

5017

5008

7007

HIGH

6

SIDE

DRIVE

7

7008

LOW

10

SIDE

DRIVE

9

5U08

7U07

HIGH

6

SIDE

DRIVE

7

7U08

LOW

10

SIDE

DRIVE

9

Block Diagrams, Testpoint Overview, and Waveforms

Block Diagram Video

VIDEO

B2

TUNER: MAIN

1T03

RF IN

RF OUT

B3

TUNER: SUB

RF IN

B12A

I/O: SCART

B14B

I/O + GEMSTAR

PR

PB

Y

D

SIDE I/O

VIDEO

S VIDEO

BE2

EXTERNAL I/O 2

BE1

EXTERNAL I/O 1

SCART 3

1

21

EXT 3

SCART 2

1

21

EXT 2

UV1318ST

1W02 UV1318S

5 4

SCART 1

EXT 1

1I00

1002

1001

1

5

2

1O01

19

20

1O02

7

15

16

8

11

20

19

SPLITTER

SUB

TUNER

SCL

SDA

1

21

3

4

8

MAIN

TUNER

SDA

5 4

1P00

CVBS-TER-OUT

Y-CVBS-MON-OUT

7O01

EF

IFOUT

AGC

SCL

11

IF1

1

AGC

7

11

15

16

19

20

Y/CVBS

C

AV2-AV4_R-PR

AV2-AV4_G-Y

AV2-AV4_B_PB

AV2-FBL

AV3_CVBS

AV3_STATUS

AV2_Y-CVBS

AV2_C

C-MON-OUT

AV2-STATUS

7O00

14

4

15

7O10

14

2T21

11

1

2W17

1M36

1O35

12

3

2 1

9-11

1 5

9-11

3T24

3T28

3W17

3W22

B16A

1M36 2 4

B16B

1E35 1 2 3 4 6 7

9

11

12

14

15 16 23 23

REGIMBEAU

2 4

1 2 3 4 6 7

9

11

12

14

15 16

7T06

7T10

EF

7W01

7W10

EF

3T25

EF

IF-TER2

+5VTUNMAIN

3T12

3T26

AGC2

3W18

IF-TER1

+5VTUNSUB

3W13

AGC1

3W20

AV1-AV5-AV6_B-PB

AV1-AV5-AV6_G-Y

AV1-AV5-AV6_R-PR

AV1-AV6_FBL-HSYNC

CVBS-TER-OUT

AV1_CVBS

CONNECTION A

FRONT_Y-CVBS

FRONT_C

CONNECTION B

AV2-AV4_R-PR

AV2-AV4_G-Y-

AV2-AV4_B_PB

AV2_FBL

AV3_CVBS

AV3_STATUS

CVBS-TER-OUT

AV2_Y-CVBS

AV2_C

C-MON-OUT

Y-CVBS-MON-OUT

AV2-STATUS

AV3_STATUS

CVBS-TER-OUT

AV3_CVBS

AV2-AV4_B_PB

C-MON-OUT

AV2-AV4_R-PR

AV2_C

AV2-FBL

AV2-STATUS

AV2-AV4_G-Y

AV2_Y-CVBS

Y-CVBS-MON-OUT

CVBS-TER-OUT_CVBS_TAD

B7A

41JL2.1E AA 6.

B6B

DDR

INTERFACE

MM_DATA

M135-CLK

DV-ROU T

DV-GOUT

DV-BOUT

G4e G0e G5e G6e G7e B2e DE CLK-OUT B3e B2e

G4o G0o G5o G6o G7o B2o DE CLK-OUT B3o B4o

TXAe-

TXAe+

TXBe-

TXBe+

TXCe-

TXCe+ TXCLKeTXCLKe+

TXDe-

TXDe+

TXAo-

TXAo+

TXBo-

TXBo+

TXCo-

TXCo+ TXCLKo-

TXCLKo+

TXDoTXDo-

SPIDER: DDR

A(0-11)

DQ(0-15)

B7B

VIPER: MAIN MEMORY

7V01 K4D551638F

SDRAM 1

16Mx16

7V02 K4D551638F

SDRAM 2

16Mx16

B8B

7F55

EF

B11A B11B

B9

MOP:

7G04 EP1C12F256C7N

B9D

PICTURE ENHANCEMENT

B16 C15 E15 D16 F15 E16 K15 J16 G15 E16

I/O

L16 K16 M15 M16 N15 N16 K15 J16 P15 R16

VDISP

7R01 K4H561638F

DDR SDRAM 16Mx16

DDR

Y-CVBS-MON-OUT

C-MON-OUT

MOP

5GA0

5GA1

5GA2

5GA3

5GA4

5GA5

5GA6

5GA7

5GA8

5GA9

1G50

1 2 3 4 8

9

10 11 12 13 15

16 18 19

20

21

22

23

24

25 27

28

30

31

B16b

LVDS CONNECTOR TO DISPLAY

F_15710_127.eps

190905

CLK-MPIF

AV2_FBL

CLK-MPIF

B5

R4 R3 R2 R1

N4 N3 N2 N1

P4 P3 P2 P1 M3

M4

T1 M1

L1

G1

T2 L2

K4 K3 K2 K1

H4 H3 H2 H1

J4 J3 J2 J1 G3

M4

AK8

AH9 AJ9 AK9

AJ24

AH24

PNX2015:

7J00 PNX2015E

B5B

B5A

AUDIO/VIDEO

AVP1_DLK1SN

AVP1_DLK1SP

AVP1_DLK1DN AVP1_DLK1DP

AVP1_DLK3SN

AVP1_DLK3SP

AVP1_DLK3DN AVP1_DLK3DP

AVP1_DLK2SN

AVP1_DLK2SP

AVP1_DLK2DN AVP1_DLK2DP AVP1_HVINFO1

MPIF_CLK

AVP1_HSYNCFBL1 AVP1_VSYNC1

AVP2_HSYNCFBL1 AVP2_VSYNC1

AVP1_HSYNCFBL2 AVP2_HSYNCFBL2

AVP2_DLK1SN AVP2_DLK1SP

AVP2_DLK1DN

AVP2_DLK1DP

AVP2_DLK3SN AVP2_DLK3SP

AVP2_DLK3DN

AVP2_DLK3DP

AVP2_DLK2SN AVP2_DLK2SP

AVP2_DLK2DN

AVP2_DLK2DP

AVP2_HVINFO1

MPIF_CLK

B5B

DV I/O INTERFACE

DV4_DATA_0 T0 9

DV5_DATA_0 T0 9

DV-HREF DV-VREF DV-FREF

STANDBY

B5E

DV I/O INTERFACE

DATA LINK 1

DATA LINK 3

DATA LINK 2

DATA LINK 1

DATA LINK 3

DATA LINK 2

AVIP-1

AVIP-2

PNX2015

COLUMBUS

3D Comb filter and

noice

reduction

VIP

PROCESSOR

Block digram

STANDBY

Block Diagram Audio

AUDIO

TUNER: MAIN

B2

1T03 UV1318ST

RF IN

RF OUT

B3

RF IN

B12A

B14B

D

BE2

BE1 BE1 BE1 BE1 BE1 BE1

BE1

MAIN

TUNER

SPLITTER

SDA

5 4

TUNER: SUB

1W02 UV1318S

SUB

TUNER

SCL

SDA

5 4

I/O: SCART

SCART 1

1P00

1

21

EXT 1

I/O + GEMSTAR

1I10

DVI

AUDIO IN

L+R

1I07-1

DIGITAL

AUDIO OUT

L+R

1I07-2

DIGITAL

AUDIO IN 1

L+R

1I07-3

DIGITAL

AUDIO IN 1

L+R

SIDE I/O

1002

AUDIO IN

L+R

EXTERNAL I/0 2

1O05

AUDIO IN

L+R

EXTERNAL I/0 1

SCART 2

1O02

1

21

EXT 2

SCART 3

1O01

1

21

EXT 3

IFOUT

SCL

11

IF1

2

6

1

AP-SCART1-OUT-R

3

AP-SCART1-OUT-L

B8C

L

R

AUDIO-IN2-R AUDIO-IN2-L AP-SCART2-OUT-R

AP-SCART2-OUT-L AUDIO-IN3-IN1-R AUDIO-IN3-IN1-L

AUDIO-OUT3-R-AP

AUDIO-OUT3-L-AP

2

6

1

3

2

6

1

3

11

A-PLOP

2T21

2W17

3T24

3W17

1M36

1O35

7T06

7W01

A-PLOP

6

8

28 29 37 38 25 26

31

32

3T25

EF

3W18

EF

CONNECTIONS A

B16A

1M36

6

8

CONNECTIONS B

B16B

1E35

28 29

37 38 25 26

31

32

AP-SCART2-OUT-R

AP-SCART2-OUT-L

IF-TER2

IF-TER1

AUDIO-IN1-R

AUDIO-IN1-L

AUDIO-OUT1-R

AUDIO-IN4-R

AUDIO-IN4-L

SPI-OUT

SPI-1

SPI-2

AUDIO-IN5-L

AUDIO-IN5-R

AUDIO-IN2-R AUDIO-IN2-L AUDIO-OUT2-R

AUDIO-OUT2-L AUDIO-IN3-R AUDIO-IN3-L

AUDIO-OUT3-R

AUDIO-OUT3-L

AUDIO-IN2-R

AUDIO-IN2-L

AUDIO-IN3-IN1-R

AUDIO-IN3-IN1-L

AP-SCART1-OUT-R

AP-SCART1-OUT-L

B4c

B4d,h

B4d

B4d,h

B14c

B4d,h

B4d,h B4d,h B4h B4h B4d,h B4d,h

B4d

BE2

N.C.

MPIF MAIN:

B4

7C54÷7C55

CONTROL

B12a B12a B16a B16a

B16a B16a B14b B14b B16a B16a

AUDIO-OUT1-R

B12a

AUDIO-OUT1-L

B12a

AUDIO-OUT2-M-R

B4h

AUDIO-OUT2-M-L

B4h

AUDIO-OUT3-R

B16a

AUDIO-OUT3-L

B16a

B3

CONTROL

B12a B12a B16a B16a

B16a B16a B14b B14b B16a B16a

AUDIO-OUT2-M-R

B4d

AUDIO-OUT2-M-L

B4d

AUDIO-OUT2-R

B16a

AUDIO-OUT2-L

B16a

B14C

SPI-1

B14b

SPI-2

B14b

VIPER: MAIN MEMORY

B7B

HDMI

B11A

1B01

1

2

18

19

HDMI

CONNECTOR

1C51

2

3

SEL-IF-LL2

AUDIO-IN1-R

AUDIO-IN1-L

AUDIO-IN2-R

AUDIO-IN2-L

AUDIO-IN3-R AUDIO-IN3-L AUDIO-IN4-R

AUDIO-IN4-L

AUDIO-IN5-R AUDIO-IN5-L

1A51

2

3

7A54÷7A55

SEL-IF-LL1

AUDIO-IN1-R

AUDIO-IN1-L AUDIO-IN2-R

AUDIO-IN2-L

AUDIO-IN3-R AUDIO-IN3-L

AUDIO-IN4-R AUDIO-IN4-L

AUDIO-IN5-R AUDIO-IN5-L

SPDIF

7I90

12 13

SPI-OUT

7V02

7V01

8

7

8

7

4

K4D551638F

2X DDR SDRAM

8Mx16

MULTIPLEXED

BLOCKDIAGRAM

7C00 PNX3000HL

B4C

99

SIFINP

100

SIFINN

B7A

B4D

85

R1

86

L1

83

R2

84

L2

81

R3

82

L3

79

R4

80

L4

127

R5

128

L5

69 70 65 66 67 68

7A00 PNX3000HL

B4G

99

SIFINP

100

SIFINN

B7A

B4H

85

R1

86

L1

83

R2

84

L2

81

R3

82

L3

79

R5

80

L5

128

R5

127

L5

74 75

7I94

1

12

PAR X

AUDIO

WITH VIDEO

SEE ALSO

VIDEO

IF

SEE ALSO

BLOCKDIAGRAM

AUDIO SOURCE SELECTION

AM SOUND

LINE / SCART L/R

IF

BLOCKDIAGRAM

AUDIO SOURCE SELECTION

AM SOUND

LINE / SCART L/R

2

3 4

11 13

10

MPIF

VIDEO

A

LPF

D

AUDIO SWITCH

(DIGITAL OUT)

AUDIO SWITCH (ANALOG OUT)

MPIF

SEE ALSO

VIDEO

A

LPF

D

AUDIO SWITCH

(DIGITAL OUT)

AUDIO SWITCH (ANALOG OUT)

VIPER

B7

SPDIF-IN1

SPDIF-OUT1

MM_DATA

MM_A(0-12)

HDMI: I/O + CONTROL

B11B

7B11 TDA9975

RX2+ RX2-

RX1+ RX1-

RX0+ RX0-

RXC+ RXC-

DATA LINK

DLINK1

DLINK2

72

DLINK2

7V00 PNX8550EH

A/V + TUNNELBUS

B7C

SPDIF-IN1

SPDIF-OUT1

73 74

DSND

75

40

DATA LINK

DSND

AC30

AB29

AUDIO AMPS

DLINK1

AUDIO AMPS

VIPER

B7B

DDR

INTERFACE

HDMI PANELLINK

RECEIVER

Termination

Resistance

Control

Audio PLL

HDMI

HDCP

receiver

I2S_IN1_WS

I2S_IN1_SCK

I2S_IN2_SD I2S_IN1_SD

I2S_IN2_SCK

I2S_IN1_WS

I2S_OUT2_SD0 I2S_OUT2_SD1 I2S_OUT2_SD2 I2S_OUT1_SD0 I2S_OUT2_SD3 I2S_OUT1_SCK

I2S_OUT1_WS

SPDIF-IN2

Audio

Formatter

Audio FIFO

Packet

extraction

DATA LINK 1

DATA LINK 2

DATA LINK 3

DSNDR2 DSNDL2

DSNDR1 DSNDL1

CLK-MPIF

DATA LINK 1

DATA LINK 2

DATA LINK 3

T29 T30 W28 AA30 AA28 AA29

T28 T27 R30 U27 R29 W30 V27

AA27

A7

42JL2.1E AA 6.

I2S-WS-MAIN I2S-BCLK-MAIN I2S-MAIN-ND I2S-SUB-ND I2S-BCLK-AVIP I2S-WS-AVIP

I2S-MCH-LR

I2S-MCH-CSW

I2S-MCH-SLR

I2S-SUB-D

I2S-MAIN-D

I2S-BCLK-SUB

I2S-WS-SUB

SPDIF-HDMI

DV4- DATA

DV5- DATA

B5

AC3 AD3 AE3 AF3

M4

V3

V2 W3 W4 Y2 Y3

U2

U3

U4

V5

V4

U1

U5

PNX2015

7J00 PNX2015E

B5A

DEMDECDAC

DEMDEC

I2S OUTI2S IN

DV

INPUT

AVIP MAIN

INPUT

CROSSBAR

PROCESSING

OUTPUT

CROSSBAR

DAC

PNX2015

AVIP SUB

INPUT

CROSSBAR

PROCESSING

OUTPUT

CROSSBAR

B5A

STANDBY + CONTROL

B4I

ADAC1

AH1

ADAC2

AG1

AE1

ADAC4

ANALOG OUT

AB1

AA1

B8C

RESET-AUDIO

AH21

MPIF SUB: AUDIO AMPLIFIER

7A03-1

7A03-4

7A03-2

7A04-1

ADAC7

7A04-2

ADAC8

ANTI-PLOP

ANTI

PLOP

CONNECTIONS A

B16A

AUDIO-L

AUDIO-R

AUDIO-SW

SOUND-ENABLE

B6A B7A

B5E

B5G

B14A

POWER-OK-

PLATFORM-3V33

PROT-AUDIOSUPPLY

HEADPHONE ANTI PLOP

AUDIO-HDPH-L

AUDIO-HDPH-R

A-PLOP

1M52

3S46

7S03

3S68

7S06

1

3

6

8 9

7

SA3

1739

1

3

6

8 9

7

CONTROL

AUDIO

AUDIO-L

AUDIO-R

7715

SOUND-ENABLE

POR-CLASSD

PROT_AUDIOSUPPLY

CONNECTIONS A

B16A

AUDIO-HDPH-L-AP

AUDIO-HDPH-R-AP

FRONT-DETECT

B5E

7700 TDA7490

10

6

stby-mute

18

7702 TDA7481

9

IN

5

FEEDCAP

10

STBY/MUTE

7701÷7707

+16V+19V

4,22

PWM

OSC

PWM

2,24

-16V-19V 14,15

PRE

PWM

11,13

+16V+19V

SOUND

ENABLE

7708÷7711

AUDIO

SUPPLY

PROT, CIRCUIT

1M36

10

11

7

3

23

1

OUT

PROT1

6703

3764

6702

3761

SIDE I/O

D

1M36

SOUND L-HEADPHONE-OUT

10

11

SOUND R-HEADPHONE-OUT

7

DETECT

5701

3718

5702

3717

5720

3729

-16 V-19V

+16 V+19V

-16 V-19V

+16 V+19V

5731

5730

5732

DCPROT

1010

2

3 5

1736

1 2 3

Speaker L

15W/8Ω

1735

1 2 3

Speaker R

15W/8Ω

1738

1 2 3

SUBWOOFER

15W/8Ω

1M02

1 2 3

TO 1002

4

SA

5

SUPPLY

6 7

Headphone Out 3.5mm

F_15710_128.eps

190905

Block Diagrams, Testpoint Overview, and Waveforms

Block Diagram Control + Clock Signals

CONTROL + CLOCK SIGNALS

B7C

VIPER: A/V + TUNNELBUS

B5

PNX2015:

43JL2.1E AA 6.

B4B

MPIF MAIN: SUPPLY + CONTROL

B7A

VIPER: CONTROL

4321

USB

CONNECTOR

No USB Supply!

To Memory Card Reader

Plus 2x USB 2.0

B15

ETHERNET

18

ETHERNET

CONNECTOR

(OPTIONAL)

B8B

NAND FLASH

B13A

1H01

1 2 3 4

1O10

1

TD+

2

TD-

3

RD+

4 5

FILTER

6

RD-

7 8

7F53 TC58DVM82F1TGI0

EEPROM

16Mx16

USB 2.0: HOST

USB20-DM1 USB20-DP1

1 2 3

+3V3ET-ANA

4 5 6 7

N.C.

8

NAND-AD

7N00 ISP1561BM

102 103

HOST

CONTROLLER

7O00 DP83816AVNGNOPB

46 45

ETHERNER

CONTROLLER

54 53

(OPTIONAL)

7F50

7F51

7F52

BUFFERING

PCI

B15

B13A

B4G B4C

B5E

RESET-ETHERNET RESET-USB20 SEL-IF-LL1 SEL-IF-LL2

RESET-SYSTEM

19

PCI-CLK-USB20

87

12M

1N00

88

17

25M

1O00

18

60

PCI-AD(0-31)

7V00 PNX8550EH/M1/S1

B25

B7A

E26

E5 D4

D4

B7C

B7A

AD2

D28

B7B

CONTROL

VIPER

A/V + TUNNELBUS

CONTROL

MAIN MEMORY

AH16 AH19 AG25

K3 T2 T1

E30

C4

A2

C30 D29

DV-CLKIN

1H00

M27-CLK

M135-CLK

27M

TUN-VIPER-RX-CLKP TUN-VIPER-TX-CLKN TUN-VIPER-TX-CLKP

B9A

MOP: SUPPLY

7G04 EP1C12F256C7N

H1

MOP

G16

B11B

HDMI: I/O + CONTROL

7B11 TDA9975EL/8/C1

L12

CTRL

M15

IN/OUT

B7B

VIPER: MAIN MEMORY

DV1F-CLK DV2A-CLK DV3F-CLK

D1

DV4-CLK

AD28

AF30 AK28

M29

U30 U28

AK8

7J00 PNX2015E

PNX2015

AUDIO / VIDEO

B5A

TUNNELBUS

B5C

DDR INTERFACE

B5D

AUDIO / VIDEO

B5A

STANDBY + CONTROL

B5E

M4

D2

C2

B7

C7

A16

A17

AH10

CLK-MPIF

TUN-SPIDER-RX-CLKN TUN-SPIDER-RX-CLKP TUN-SPIDER-TX-CLKN

TUN-SPIDER-TX-CLKP

PNX-MCLK-N

PNX-MCLK-P

SPI-CLK

B4F

MPIF SUB: SUPPLY + CONTROL

B6A

SPIDER: TUNNELBUS

PCI-CLK-SPIDER

B8B

B16B

CONNECTIONS B

7C00 PNX3000HL/N3

MPIF

E/W &

40

CONTROL

7A00 PNX3000HL/N3

MPIF

E/W &

40

CONTROL

7R00 T6TE0TBG-0001

A7

SPIDER

A6

TUNNEL

H1

BUS

G2

CONTROL

Y2

7L50 K4D261638F

46

DDR

SDRAM

45

16Mx16

7LA7 M25P05-AVMN6P

512K

6

FLASH

E

TOP CONTROL

J

LED SWITCH PANEL

7F54 CY2305SXC

ZERO

DELAY

BUFFER

+5V2-STBY

PCI-CLK-ETHERNET

8 3 5 1

3040

PCI-CLK-USB20

PCI-CLK-VPR

PLL-OUT

PCI-CLK-SPIDER

ON / OFF CHANNEL +

CHANNEL VOLUME +

VOLUME MENU

6060

1040

6070

6051

LED1 BLUE

IR

SENSOR

LIGHT

SENSOR

LED2

RED

1710

1703 1704

1702 1701

1705

B6A

7070

KEYBOARD

LED1

RC

LIGHT-SENSOR

LED2

0345

1M20

B16A

2

1

3

4

5

9

CONNECTIONS A

1M20

1

3

4

5

9

A18 B18

MM_CLK_N

46 45

B8A

B12A B16B B16B

B3G B7A

B16A

B1

B16A

LED1

LED2

7V01

7V02

DDR SDRAM 16Mx16

DETECT-1V2 (P2.0) DETECT-2V5 (P2.1) DETECT-3V3 (P2.2)

DETECT-5V (P2.3)

DETECT-8V6 (P2.4)

DETECT-12VSW (P2.5)

AV1-STATUS AV2-STATUS AV3-STATUS

PROT-AUDIOSUPPLY (P2.7)

7LA3

EF

7L52

EF

P50-HDMI

SUPPLY-FAULT

KEYBOARD

LED1-3V3

RC

LIGHT-SENSOR

P50

LED2-3V3

AF16 AF16 AH17

AG17

AK18

AJ18

AK24

AJ24

AH24

AJ13 AG13 AG18

AG13

AK23

AK21

AK13

AH23

AG20

AH20 SDM

AJ12

16M

1LA0

AH12

STBY-WP-NAND-

AG22

FLASH ENABLE-1V2 (P0.2)

AH15

ENABLE-2V5 (P0.3)

AG15

ENABLE-3V3 (P0.4)

AK16

RESET-SYSTEM

AJ21

RESET-AUDIO

AH21

COM-SND (P0.6)

AH16

LAMP-ON (P0.5)

AJ16

UART-SWITCH (P0.7)

AG16

B8B

B1

B7A B8C

B16A

B10D

AL

AMBI LIGHT

TO 1M49

B16A

CONN A

I2C overview

I²C

VIPER: CONTROL

B7A

Block Diagrams, Testpoint Overview, and Waveforms

B7E

VIPER: DEBUG

UART SWITCH / STBY SUPPLY/

B8A

VOLTAGE DETECT / I²C

+3V3

B11A

44JL2.1E AA 6.

HDMI

HDMI: I/O + CONTROL

B11B

B9D

MOP: IO

B9B

MOP: CONTROL

B16A

AL

AMBI LIGHT

7V00-5

PNX8550

VIPER

ERR

05

I2C1-SDA I2C1-SCL

ERR

53

I2C2-SDA I2C2-SCL

I2C3-SDA I2C3-SCL

I2C4-SDA I2C4-SCL

A25 C25

F26 E27

B27 D25

A29

A28 C2

AD4

AF29 AD26

AE27 AG29

A3 B4

3Q11

SDA-MM

3Q10

SCL-MM

TXD-VIPER RXD-VIPER

EJTAG-TDI EJTAG-TDO EJTAG-TMS EJTAG-TCK

JTAG-TRST

RESET-SYSTEM

3Q13

SDA-DMA

3Q12

SCL-DMA

VIPER: MAIN MEMORY

B7B

7V01 K4D551638F

NAND FLASH

B8B

7F50÷7F52

BUFFERING

3Q15

SDA-UP-VIP

3Q14

SCL-UP-VIP

3H99

SDA-I2C4

3H98

SCL-I2C4

DDR

SDRAM 1

16Mx16

7V02 K4D551638F

DDR

SDRAM 2

16Mx16

7F53 TC58DVM82F1

EEPROM

16Mx16

+3V3

3Q31

3Q32

B7E

ERR

3F72

9F04

7F10

01

02

03

04

1H03

1 2 3

FOR FACTORY USE ONLY

1H04

1 2 3

FOR FACTORY USE ONLY

1H05

1 2 3

FOR FACTORY USE ONLY

1H06

1 2 3

FOR FACTORY USE ONLY

MOP : CONTROL (Not for LCD Sets)

B9B

3G75

3G73

3F78

3F76

+3V3

3F18

3F36

3F28

1D40

12

11

NOT FOR

LCD

PCA9515ADP

3

2

3F19

7F04 PCA9515ADP

3

2

6

7

6

7

7GA4 PCA9515ADP

3

2

3F79

3F77

3F37

3F29

9GA5 9GA6

+5V2

3F25

9F01 9F00

3F54

M24C64-WDW6P

RES RES

6

7

3F26

9F31 9F30

3F21

5 6

7F11

NVM 4Kx8

ERR

44

+3V3

3GC0

SDA-MM-BUS1

SCL-MM-BUS1

SDA-MM-BUS2

SCL-MM-BUS2

SDA-TUN

SCL-TUN

SDA-DMA-BUS1

SCL-DMA-BUS1

SDA-DMA-BUS2

SCL-DMA-BUS2

3GC1

SDA-I2C4-DISP SCL-I2C4-DISP

1B01

1

16 15

18 2

19

1B40

C5

C3 C4

C1 C2

7

24

6

DVI Con. HDMI Con.

18

916

17

3B08

5 6

M24C02

EEPROM

SPIDER: TUNNELBUS

B6A

SPIDER:

B6B

DDR

7R01

K4H561638F

DDR SDRAM 16Mx16

PNX2015: STANDBY + CONTROL

B5E

+3V3-STANDBY

3LE3

3LE4

7LA7

M25P05-

AVMN6P

512K

FLASH

MOP : LVDS (Not for LCD Sets)

B9C

3GC8 3GC9

3GB2 3GB1

3GB6 3GB5

3B07

7B02

3R42

E23 E22

7R00-3

T6TE0TBG

SPIDER

CONTROL

3LF0

PROCESSOR

ARX-DDC-SDA ARX-DDC-SCL

BRX-DDC-SDA BRX-DDC-SCL

3B20

5 6

M24C02

EEPROM

3R39

ERR

55

3LE2

AG26 AH26

7J00-5

PNX2015

STANDBY

AG16

+3V3

3GA7

3GA8

3B19

7B03

F23

AF14

AG14

AJ19

AK19

CTRL-DISP2 CTRL-DISP1

CTRL2-MOP CTRL1-MOP

CTRL2-VIPER CTRL1-VIPER

7B00-7B01

7B04-7B05

JTAG-TRST

3LG9

PHOENIX AVIP1 AVIP2 COLUMBUS

3LH8

3LH9

3LJ1 3LJ0

B7E

3LF8

AG9 AF9

ERR

27

TXD-UP RXD-UP

PARX-DDC-SDA PARX-DDC-SCL

PBRX-DDC-SDA PBRX-DDC-SCL

JTAG-TRST

TUNER: MAIN

B2

9T05 9T06

3LH1

B27 C27

7J00-6

PNX2015E/M1C02

PNX2015

CONTROL

ERR

29

SDA-UP-SW SCL-UP-SW

1G50

3G37 3G36

3T09

5 4

1T03

UV1318ST

TUNER

MAIN

ERR

3LH0

ERR

31

6 5

K16 K15

J16 J15

L14

34

3LH4

B9C

B7C

3B42

L16 L15

7B11

TDA9975EL

HDMI

IN/OUT +

CONTROL

3T07

3LH3

G5 G4

ERR

45

B8A

ERR

43

3B41

AF11 AF21 AJ21

3G24

3G25

E1 F1

7G04-2

EP1C12F256C7N

MOP

ERR

28

TUNER: SUB

B3

S-SDA-PIP

S-SCL-PIP

PNX2015: DDR INTERFACE

B5D

JTAG-TRST

EJTAG-DETECT

RESET-SYSTEM

7J00-3

PNX2015E/M1

PNX2015

DDR INTERF

UART SWITCH / STBY SUPPLY/

B8A

VOLTAGE DETECT / I²C

B7A

B5E

B7A

3L88

UART-SWITCH

A13

B13

3W05

5 4

1W02

UV1318S

TUNER

SUB

ERR

35

K4D261638F

SDA-MOP

SCL-MOP

3W03

B7E

7L50

DDR SDRAM 16Mx16

7F13

+5V2S

3G68

7G66-2

7G66-1

+3V3

VIPER: DEBUG

B7E

B7A

MPIF MAIN: SUPPLY + CONTROL

B4B

3C40

43 44

7C00-3

PNX3000HL/N3

MPIF

SUPPLY E/W

& CONTROL

TXD-VIPER

TXD-UP

RXD-UP

RXD-VIPER

UART-SWITCHn

7F01

3G69

3C39

ERR

32

7F14 74HC4016PW

10

9

2

3

5

12

6

13

3M25

3M24

9Q49 9Q38 9Q47 9Q31 9Q48 9Q27

9Q35

1M49

3

1

4

8

11

1

4

1M49

3

1

4

1M48

1 3

TO SECOND

AMBI LIGHT PWB

JTAG-TRST

EJTAG-DETECT

EJTAG-TDI EJTAG-TDO EJTAG-TMS EJTAG-TCK

RESET-SYSTEM

MPIF SUB: SUPPLY +

B4F

CONTROL

CONNECTIONS B

B16B

TXD

RXD

SDA

SCL

3002

67

9

7001

P87LPC760BDH

MICRO

CONTROLLER

1H07

EJTAG

CONNECTOR

(FACTORY USE

ONLY)

3A40

3A39

43 44

7A00-3

PNX3000HL/N3

MPIF

SUPPLY E/W

& CONTROL

ERR

33

1M15

3E12

3E13

CONNECTOR

F_15710_131.eps

11

UART

3001

1 2 3 5 7 9

1 2 3

190905

9F05

3F73

Block Diagrams, Testpoint Overview, and Waveforms

Supply Lines Overview

SUPPLY LINES OVERVIEW

SUPPLY

A

TO 1303

A4

SUPPLY 42”

TO 1304

A2

SUPPLY 32”-42”

SEE ALSO

BLOCK DIAGRAM

SUPPLY

TO 1306

A1

MAINS FILTER

32”-42”

TO 1305

A1

MAINS FILTER

32”-42”

TO 1M02

A2

SUPPLY 32”-37”

OR

TO 1M02

A4

SUPPLY 42”

+5V2-RELAY-IO2

+24Va

+12V

VSND_POS

VSND_NEG

1303

1304

1306

1305

1M02

1 2

SA2 SA2 SA2

SA2 SA2

SA2

N.C.

1 2 3 4

1 2

1 2 3

6

5

2

1

SA1

1303 1

2

+5V2-RELAY-IO2_PWM

1304

1 2 3 4

STANDBY

SA2

5500

5110

6

7

8 10

5

1306

1 2

1305

1 2 3

AUDIO

SA3

1M02

6 5 2

1

+16V+19V

-16V-19V

CONNECTIONS

42” 1317

32” 1315-1319 37” 1314-1315 42” 1316

+12V_+24V

SA2

7511

6504

6140

STANDBY

7131

2513

6107

7531

CONTROL

+5V2

5723

5707

5711

7712

3759

2797

67106711

2798

3760

7713

1

+24V_2

+8V6 +12V

+5V_SW

+5V2

VTUN

1M63

1

+5V_SW

1

+12V_A

CONTROL

5507

To

Display

To USB

Card Reader

To

Display

VTUN

+11V

+12V_A

+12V

+8V6

+5V2

+5V_SW

+16V+19V

-16V-19V

-Vf21

-Vf11

-Vf1

Vp

Vm

45JL2.1E AA 6.

HDMI: SUPPLY

VIPER: SUPPLY

CONNECTIONS A

B16A

TO

DISPLAY

B16a

B1

B4b

B4f

B1

B4f

B4b

B1

B4b

B1

B1b B4b

B5f

B1

B5f

B4b,B9c,B14b, B16b

B4f,B5a,f, B7a,c,d,e, B8a,b,B9a,b,c, B13,B14b,B15

B7b

B5f,B6,b,c,B7d B8a,B16b

B5a,d,e,f, B7d,B8A

B9b,B4b,f,i

B3

1M46

11 22 33 44 55 66 77 88 99

10 10

and

11 11

1M03

55

99

1M10

11

22

FROM

1D40

B9B

SA1

B16a

SA1

B1b

SA1

SA1 SA2

SA2

B16a

B2

B4c

5M00 5M01

5M03 5M04 5M05 5M06

5M08

5M28

1M03

5M09

+5V2-STBY_9VSTBY

5M22

AMBI LIGHT

AL

1M10

1010

+12V_A +5V

INTERFACE PANEL (Only for 32” sets)

AB

1D40

7 1

7D04

15

L6910

11

Control

14

DC/DC

B1

+12VS

1U04

1U01

7U04

15

L6910

Control

7U05

15

L6910

Control

7U06

15

L6910

Control

+5V

+5V2

7U17

CONTROL

TUNER: MAIN

B2

+8V6

7T02

IN OUT

COM

+VTUN

TUNER: SUB

B3

+5VTUN

+VTUN2

MPIF MAIN: VIDEO SOURCE

B4A

SELECTION

+5VbM

+5VMPIF-MAIN

7DO5-1

11

14

11

14

11

14

7U01-1

7U01-2

7U02-1

7U02-2

7U03-1

7U03-2

5T01

3T06

5W03

5C02

7002

IN OUT

COM

3U63

+5V2-STANDBY

+9V-STBY

+5V2-STANDBY

(OPTIONAL)

5D11

COVERTER

5U05

7D05-2

Control

5U21

COVERTER

5U06

9U08

7U18

5T04

5T05

5T06

+8V6

+12VS

+5V-USB

+5V

+VTUN +5V2

+5V

+8V6

3D62

12V/3V3

12V/2V5

12V/1V2

RES

1M20

6

10

1M08

1

+12VS

+5VDISP

+3V3 3D56

+12VS

+12VSW

+12V-DC

+3V3

+2V5D

+2V8

+2V5

+1V2

+5V

+5V2S

+5V2

+2V5D

+8V6

+5VTUN

+5VTUNMAIN

+VTUN1

+VTUN2

+5VTUN

+5VTUNSUB

+VTUN2

+5VbM

+5VbMAIN

+5VMPIF-MAIN

B2,B4b,B8a,b,B11a, B12a,B14b,B16b

B1,B8a,c B7e B1,B7a,B11c,B14b B5e B2

B1,B8a,c, B14a,B16

TO 1M20

J

LED SWITCH

PAN EL

TO SECOND

AMBI LIGHT

PWB

1D55

1

MPIF MAIN: SUPPLY

B4B

+5V2S +5V2S

1C33

5C31

7C00

MPIF

+12VSW +12VSW

B4C

+8VMPIF-MAIN +8VMPIF-MAIN

+5VMPIF-MAIN +5VMPIF-MAIN

B4D

+5V-AUD +5V-AUD

+8V-AUD +8V-AUD

B4E

+5VMPIF-SUB +5VMPIF-SUB

B4F

B4G

+8VMPIF-SUB +8VMPIF-SUB

+5VMPIF-SUB +5VMPIF-SUB

+5V-AUD +5V-AUD

B4H

+5V-AUD +5V-AUD

+8V-AUD +8V-AUD

B4I

+5V2S +5V2S

+5V-AUD +5V-AUD

+12VSW +12VSW

B5A

VREF-AUD-POS VREF-AUD-POS

B5C

+2V5-N +2V5-N

+2V5-S +2V5-S

B5D

+1V2 +1V2

+2V5-DDRPNX +2V5-DDRPNX

2

7C05

IN OUT

COM

+8V6 +8V6

3C51

MPIF MAIN: IF + SAW FILTER

5C52

3C51

5C54

MPIF MAIN: AUDIO SOURCE SELECTION

MPIF SUB: VIDEO SOURCE SELECTION

MPIF SUB: SUPPLY + CONTROL

+8V6 +8V6

3A31

+5V2S +5V2S

1A33

MPIF SUB: IF + SAW FILTER

5A52

3A51

5A54

MPIF SUB: AUDIO SOURCE SELECTION

MPIF SUB: AUDIO AMPLIFIER

PNX2015: AUDIO / VIDEO

+1V2 +1V2

+3V3 +3V3

PNX 2015: TUNNELBUS

3L79

3L36

3L78

3L38

PNX 2015: DDR INTERFACE

3L46

3L91

7C31-1

7C06

IN OUT

COM

+5VMPIF-MAIN

VREF-AUD-POS

+8V-AUD

+5V-AUD

+8VMPIF-MAIN

+8VaM

+5VbM

+5VaM

+8VMPIF-SUB

+5VMPIF-SUB

+8VaS

+5VbS

+5VaS

TUNN-REF

TUNS-REF

VREF-DDR-PNX

B16b

B16a

B16c

B16a

PNX 2015: STANDBY & CONTROL

B5E

B1

B8a

B1

B8a

B1

B8a

B1

B8a

B5f

B6c

B1

B7d

B1

B7d

+1V2 +1V2

B4a,c

B5a

+3V3-STANDBY +3V3-STANDBY

+5V2 +5V2

+5V2-STANDBY +5V2-STANDBY

B4d,h

B4d,g,h,i

B4c

B4a

B4g

B4e,g

PNX 2015: SUPPLY

B5F

+1V2 +1V2

+1V2-STANDBY +1V2-STANDBY

+3V3 +3V3

+3V3-STANDBY +3V3-STANDBY

+2V5 +2V5

PNX 2015: STANDBY PROCESSOR

B5G

DEBUG

+3V3-STANDBY +3V3-STANDBY

SPIDER: TUNNELBUS

B6A

+2V5-N

+2V5-TUN +2V5-TUN

+3V3-SPIDER +3V3-SPIDER

SPIDER: DDR

B6B

+2V5-DDR +2V5-DDR

+2V5 +2V5

SPIDER: SUPPLY

B6C

+1V5-SPD +1V5-SPD

+2V5 +2V5

5R01

5R05

+3V3 +3V3

SPIDER: DEBUG

B6D

+3V3-SPIDER +3V3-SPIDER

VIPER: CONTROL

B7A

+3V3 +3V3

+5V +5V

VIPER: MAIN MEMORY

B7B

+2V5-VIPER +2V5-VIPER

+2V5D +2V5D

VIPER: A/V + TUNNELBUS

B7C

+3V3 +3V3

+2V5-VIPER +2V5-VIPER

5LA3

5LN1

5LN8

5LN0

5LN3

5LN2

5LN4

5LN5

5LN7

3R67

5R06

5R02

3V24

5V01

3H05

3V27

SDAC-VDDD

PLL-1V2

LVDS-PLL-3V3

PLL-3V3

LVDS-3V3

UP-3V3

+2V5-N

+2V5-DDRPNX

+2V5-S

+2V5-N

VREFS

+2V5-SPDDR

+2V5-DDR

+2V5-TUN

+3V3-SPIDER

VREF-DDR

+2V5D-DDR

VREFD-DDR

VREF-VPR

B16a

B9c

B9B

B9a

B11c

B16a

B11c

B7D

B1

1V2 1V2

+2V5 +2V5

+3V3 +3V3

VIPER: DEBUG

B7E

+3V3 +3V3

+5V-USB +5V-USB

UART SWITCH / STBY SUPPLY/

B8A

VOLTAGE DETECT / I²C

+1V2 +1V2

+2V5 +2V5

+3V3 +3V3

+5V +5V

+8V6 +8V6

+12VS +12VS

+5V2 +5V2

3FA3

B5cB6a

B5d

B5c

B6b

B6a

B6a,c

3FB2

NAND FLASH

B8B

+3V3 +3V3

+8V6 +8V6

ANTI-PLOP

B8C

+5V2 +5V2

+12VS +12VS

MOP: SUPPLY

B9A

+3V3 +3V3

5G02

5G03

7G01

IN OUT

COM

MOP: CONTROL

B9B

+12VSW +12VSW

+5VDISP

+3V3 +3V3

+5V2S +5V2S

MOP: LVDS

B9C

+5VDISP +5VDISP

+12VSW +12VSW

7GA5

+3V3 +3V3

MOP: I/O

B9D

+3V3M +3V3M

+3V3-SD +3V3-SD

HDMI

B11A

3V3-DIG 3V3-DIG

+8V6 +8V6

1B01

18

HDMI

1B40

14

DVI

HDMI: I/O + CONTROL

B11B

+3V3-DIG +3V3-DIG

5Q20

+2V5-VIPER

B16a

7G00

IN OUT

COM

3F06

5GB2

+3V3-STANDBY

RESET-STBY

+1V2-STANDBY

+3V3M

+2V5M

+3V3-SD

+1V5

+1V5M

+1V5PLL

5G66

5G69

VDISP

AIN-5V

BIN-5V

1D40

1

7

B16a

B14b

B16a B16a

B16a

TO 1E35

B16B

TO 0345

J

TO 1M20

B16A

7F16

7F19

5G01

5G00

B11C

+3V3 +3V3

B1

B7b,c

9B38

+5V +5V

I/O: SCART

B12A

+8V6 +8V6

USB 2.0: HOST

B13A

B5e,f,g, B14c

+3V3 +3V3

B1

B5f

B1

B8a

B9c

B1

TO 1D40

AB

B1

BE2

HEADPHONE ANTI PLOP

B14A

+5V2 +5V2

I/O + GEMSTAR

B14B

+3V3 +3V3

+5V +5V

+12VSW +12VSW

+3V3-STANDBY +3V3-STANDBY

+8V6 +8V6

SPDIF

B14C

+3V3-AIO +3V3-AIO

+5V-AIO +5V-AIO

ETHERNET

B15

+3V3 +3V3

5O00

5O01

CONNECTIONS B

B16B

+2V5 +2V5

7M03

+5V +5V

+5V2 +5V2

+8V6 +8V6

+12VSW +12VSW

EXTERNAL I/O 1

BE1

+8V6-AIO +8V6-AIO

EXTERNAL I/O 2

BE2

1O35

+8V6-AIO +8V6-AIO

20

+5V-AIO

21

TOP CONTROL

E

0345

BACKLIGHT-TC BACKLIGHT-TC

4

LED SWITCH PANEL

J

1M20

+8V +8V

6

+5V2-STBY +5V2-STBY

10

LED

DIMMING

5O00

5B17

5B11

5B12

5B13

7B20

IN OUT

COM

7B38

IN OUT

COM

7031

+3V3-APLL

3V3-PLL

3V3-DIG

3V3-HDMI

5B14

+1V8-HDMI

5B15

+1V8-DIG

5B16

+1V8-PLL

5B18

+1V8-APLL

+3V3-AV

5B10

+3V3-AVI

9I91

9I92

9I94

3O49

3O37

+3V3-AIO

+5V-AIO

+12VSW-AIO

+3V3-ET-DIG

+3V3-ET-ANA

+1V5-SPD

VREF

+5V-AIO

BACKLIGHT-TC

0345

1E35

B14c

B6c

21

20

TO 1O35

BE2

BE1

4

TO 0345

E

F_15710_130.eps

290905

Circuit Diagrams and PWB Layouts

46JL2.1E AA 7.

7. Circuit Diagrams and PWB Layouts

LCD Supply (32”): Mains Filter + Standby

123456

A1 A1

MAINS FILTER + STANDBY

7

A

MAINS FILTER

5403

1

B

MAINS INPUT

95-264Vac

2

C

1

1308

F410

F411

F415

F412

3401

F418

F413

F414

4M7

F416

F419

D

3402

I419

3403

I429

1

GND screw

F417

1000

1400

PTF/65

T3.15AH 250V(EUR) T5AH 250V(AP) T5AH 250V(US)

4M7

I410

23

2400

470n

14 DMF3547HB60

3400

V

1403

500V 1402

500V

COLD GROUND

5401

2404

47p

I431

3405 220R

2401

I416

2407

I430

1

GND screw

470n

220p

1001

I411

I455

3404

220R

E

T1AE 250V

1401

F

1306

1 2

F426

TO 1306

AUDIO-STANDBY

GNDHOT

F424 F425

PTF/65

F427

F428

290V (303V)

4

2

3

5402

23

14

DMF3547HB60

2406

47p

9003

I432

1011

HEATSINK

I412

9001

3451

I442

3450

1R0

9005

1R0

6506

DF06M

GNDHOT

2408

I444

I445

100n

I415

G5PA-1-5VDC

I424

2503

I456

10u

4V8 (0V)

RELAY +

F420

1305

TO 1305

AUDIO-STANDBY

COLD

G

3104 313 6063.2

1

234567891011

8 9 10 11 12 13

9050

5006

288V (0)

9814

330u

2815

3101

1K0

9808

I830

9813

9811

2816

330u

I420

100n

33u

AVS10CB

100n

2810

I825

2809

I824

I826

4R7

3805

7806

47n

I422

5804

HOT

1450

6461

6460

1

2

BAS316

3

COLD

RELAY -

F421

B3B-EH-A

F422

3810

12K

I413

56n

2804

6809

1N5062

1M0

3800

I814

6808

1N5062

I816

I815

22K

3807

2805

3806

470R

I828

9806

20K

3804

2807

I820

I811

I810

I813

6807

GBJ6J

9810

4

7805

AVS1ACP08

I831

VDD

I426

76

MODE

I427

VM

23

OSIN

2802

I428

100p

VSS

OSOUT

1

47n

2803

NC

VG

I812

56n

2806

47u 50V

F423

58

I423

I425

3802

25V_HOT

I817

3803 390R

91K

I421

2808

9812

12 13

400V_HOT

6155

BYG10

I418

6154

I417

BYG10

1307

1

I414

2 3 4

B4P-VH

TO 1307

AUDIO-STANDBY

F_15710_001.eps

080905

F426 F2

1000 D2

F427 F3

1001 D4

F428 F4

1011 E5

I410 B3

1305 F7

I411 C4

1306 F2

I412 C5

1307 B13

I413 B8

1308 C1

I414 B13

1400 C2

I415 C6

1401 F3

I416 C4

1402 D3

A

B

C

D

E

F

G

1403 D3 1450 C8 2400 C2 2401 C4 2404 C3 2406 C5 2407 C4 2408 C6 2503 E6 2802 E10 2803 C10 2804 C9 2805 E9 2806 F10 2807 E9 2808 E11 2809 E12 2810 D12 2815 C11 2816 D12 3101 C12 3400 C3 3401 C1 3402 C2 3403 D2 3404 D4 3405 D3 3450 B6 3451 C5 3800 D9 3802 E10 3803 E11 3804 E9 3805 E12 3806 E9 3807 E9 3810 B10 5006 B12 5401 C3 5402 C5 5403 B5 5804 E11 6154 C12 6155 C12 6460 E8 6461 D8 6506 E6 6807 C10 6808 E9 6809 D9 7805 D10 7806 E11 9001 C5 9003 C5 9005 C6 9050 B12 9806 E9 9808 C12 9810 D10 9811 D12 9812 E11 9813 C12 9814 C12 F410 C1 F411 B1 F412 B1 F413 B1 F414 B1 F415 C1 F416 C2 F417 C2 F418 C1 F419 C2 F420 F7 F421 F8 F422 B10 F423 B10 F424 F2 F425 F2

I417 B13 I418 C12 I419 D2 I420 D12 I421 E11 I422 E11 I423 E10 I424 E7 I425 E10 I426 E10 I427 E10 I428 E10 I429 D2 I430 D4 I431 D3 I432 D5 I442 B6 I444 B6 I445 C6 I455 D4 I456 E7 I810 B10 I811 B10 I812 B10 I813 B10 I814 E9 I815 E9 I816 E9 I817 C11 I820 F9 I824 E12 I825 E12 I826 E12 I828 E9 I830 C12 I831 E9

LCD Supply (32”): Supply

12

A2

A

B

C

D

E

F

G

H

I

3104 313 6063.2

SUPPLY

16V (0V) for US 20V4 (0V) 25V_HOT

2040

6081

VS-CONTROLLER

I103

3002

39K

2K7

560p

3003

3004

2034

100p

27K

2005

100p

2009

3048

3043

I104

10R

I021

3009

20V4 (0V)

25V_HOT

1234

BZX384-C22

I006

2035

100p

630V

2K7

3008

3K3

2002

2004

100p

I009

RES

6001

BAS316

330R

2007

3007

10K

I025

Circuit Diagrams and PWB Layouts

345

BIAS SUPPLY

3000

4R7

470u

16V (0V) for US

20V4 (0V)

25V_HOT

I007

630V

200p

2006

25V

1n0

3006

I010

400V_HOT

16V

470n

3066

10K

3067

100R

I096

I027

I008

3005

33K

10K

3058

5M6

I143

5017

122V(0V) for US 288V(0V)

3050

820K

SOFTSTART

CONTROL

I018

2027

RES

I022

6020

BAS316

9015

I146

CONTROL

MC34067P

I105

50V

15n

7017

BC857BW

I023

3064

F007

2026

3027

100K

I142

9

1

2

3

16

6

8

7

11

2010

BAS316

7001

3053

680K

10K

50V

2n2

RES 6082

9009

I020

EN|UA

OSCC

OSCR

OSCCC

OS

EAO

Ip

In

SOST

3012

I028

6009

PDZ18-B

I141

100u

I147 I014

I097

6080

BYG22D

9008 RES

15

5

VCC

VREF

14

OA

12

OB

13

PGND

10

FI

GND

4

I012

68K

1n0

3061

2050

PROTECTION

15K

I024

7018 BC847BW

2008

I029

3010

470R

3011

470R

I095

6079

BYG22D

F003

F004

16V100n

2016

3065

100K

CURRENT

6011

BAS316

16V

10K

470n

3013

2019

6022

BZX384-C4V7

6077

BYG22D

6004

6005

I033

6010

3047

47R

10n

6789

12V (0V) for US

22V(0V)

I098

2003

3033

1R0

1m0

9004

I099

I148

6078

BYG22D

5009

5010

I100

1m0

I101

400V_HOT

I064

HIGH SIDE

DRIVE

2065

2n2

6002

BAS316

2071

1n0 6028

BAS316

I132

6017

I109

I004

BAS316

I003

3017

3018

GND3

6015

6014

3089

2047

10n

I059

I051

BC857BW 7008

I296

I295

2061

2n2

6007

BAS316

2072

1n0 6027

BAS316

LOW SIDE

STP15NK50ZFP

100R

I057

47R

BAS316

BZX384-C22

10K

I011

5015

BAT54 COL

5016

BAT54 COL

F008

BAS316

16V (0V) for US

20V4 (0V)

25V_HOT

I135

3068

2K2

6051

BAS316

470p

2064

2060

2n2

6003

BAS316

3035

I045

3K3

6008

BAS316

3019

3K3

6006

2062

2n2

3028 3K3

3020 3K3

22R

7004 BC847BW

3016

3K3

3029

3K3

I052

I145

22R

3021

I140

1n0

2048

I107

5001

S13932-04

3045

I139

3071

3056

220R

6

7

9

GND3

I039

10

I036

22R

100n

2018 RES

3046

3075

1K0

I138

10K

2n2

2077

I133

BAS316

47n

2046

2063

4

3

I108

2

470p

F009

2015

50V

10n

100R

I106

3001

7009

BC857BW

I137

3070

I136

1K0

I134

567

47JL2.1E AA 7.

F299

F018

I042

I046

I037

7007

BC857BW

DRIVE

7006

6012

SML4744

3055

220R

9025

10 11 12 13

HOT GROUND

16V (0V) for US

20V4 (0V) 25V_HOT

I149

3100

32

10R

I001

5008

5007

STP15NK50ZFP

3014

I038

100R

3015

F002

47R

6013

SML4744

I294

9024

F005

400V_HOT

FLM 1/6W

5013

I113

I112

2000V

1n5

2012

5041

c002

c001

I055

GND3

I131

7005

5004

I111

F029

I034

2013

I110

2011

1600V

I002

10n

5005

1600V

10n

2017 5040

2014

2n2

2000V

1n5

I114

I084

I081

HOT GROUND

8

COLD GROUND

11V3 (0V)

7002

14

2K2

3069

10V2 (0V)

TCET1102(G)

5002

89

7

6

5

3

2

1

2652.0002 A

2000

470p

F023

F300

7030

BC847BW

5027

I070

I116

5028

I117

10

11

I073

12

13

14

GND_SND

15

16

I076

I123

2290

10n50V

3292

560R

I063

0V (0V)

1n0

3

I072

5025

I077

5026

I124

GND_SND

HEATSINK

I062

I005

470n

2039

2028

50V

6044

STPS20L45CT

2044

50V

1n0

6045

STPS20L45CT

I074

3

I080

12

1007

I292

1009

10K 3031

47K

3032

2

2029

50V

1n0

6021

STPS20H100CT

2045

50V

1n0

6025

STPS20H100CT

250V

T5A

372(5.000)

2291

470p

50V

6291

STPS8H100FP

6293

STPS8H100FP

2293

50V

470p

HEATSINK

2

1010

F021

1

2020

13

F012

F024

2

I290

I291

I293

DC_PROT

A2

2m2 25V

F028 F027

F017

F025

1

2022

13

2292

2294

3999

1K0

F016

2021

5293

2m2

5291

2m2

5292

1012

HEATSINK

25V2m2

9010

2038

4m716V

33u

F022

3022

4m7 16V

3030

3057

3052

680R

I120

I085

7010

TS2431

18K

2023

220R

+12V

2031

33K

3037

1

K

A

3

F297

VSND_POS

GND_SND

F298

VSND_NEG

COLD GROUND

91011

4K7

3059

2K2

33K

3044 470R

BC847BW

I017

2037

I013

I015

7031

3042

12K

470n

+12V

3049

470n

6030

I016

BAS316

3051

4K7

10n

RES

I119

3054

RES

15K

24V4 (0V)

2051

220n 2052

220n 2053

220n

2033

220n

33K

3024

2024

220n

F014

16V

100n

Vs

Voltage

Adj.

F006

MRS25 1%

6023

16V

BAS316

1%

1K8

3025

I093

470R

RES

3034

1%

3026

F296

1M02

1304

1309

+24V

+12V

3023

15K

R

I094

F293

F294

I089

2

2030

DC_PROT

F292

F290 F295

F001

F010

A2

12 13

3036

470n

2036

100K

BZX384-C10

1K0

3039

I150

ONLY FOR

32" SHARP

2041

220n 2042

220n 2043

220n

2025 220n

I088

8K2

3040

I092

33K

3041

9002

7

TO 1M02

6 5 4 3 2

AUDIO - STBY

1

TO 1304

1 2 3 4

AUDIO - STBY

TO 1309

1 2 3

AUDIO - STBY

F_15710_002.eps

6054

+24V

2032

I121

3038

I122

080905

1007 G10 1009 H10 1010 H11 1012 H11 1304 H13 1309 I13 1M02 G13 2000 E9 2002 A2 2003 A5 2004 C2 2005 D2

A

2006 C2 2007 E2 2008 F4 2009 D1 2010 H3 2011 E9 2012 E8 2013 C8 2014 F9 2015 F5 2016 E4 2017 D9 2018 F6

B

2019 H4 2020 C11 2021 B11 2022 E11 2023 A12 2024 E12 2025 E13 2026 G3 2027 E3 2028 B10 2029 D11 2030 F12

C

2031 B12 2032 E13 2033 E13 2034 C1 2035 C2 2036 A13 2037 B13 2038 D11 2039 B10 2040 C1 2041 D13

D

2042 D13 2043 D13 2044 C10 2045 E11 2046 I6 2047 I7 2048 I6 2050 E3 2051 D13 2052 D13

4n7

RES

2053 D13 2060 C6

E

2061 B7 2062 D6 2063 C5

33K

RES

2064 D5 2065 D7 2071 E7 2072 C7 2077 H6 2290 G10 2291 G11 2292 G11 2293 H11

F

2294 H11 3000 A2 3001 G5 3002 C1 3003 C1 3004 D1 3005 C3 3006 D2 3007 E2 3008 E2 3009 E2

G

3010 H4 3011 H4 3012 F3 3013 F4 3014 B7 3015 C7 3016 C7 3017 D7 3018 E7 3019 F6 3020 E6 3021 F6

H

3022 C11 3023 E12 3024 E13 3025 F13 3026 G13 3027 G3 3028 E6 3029 C7 3030 F11 3031 A11 3032 B10 3033 A5

I

3034 F13 3035 C7 3036 A13 3037 C12 3038 E13 3039 A13 3040 E13 3041 F13 3042 B13 3043 D1

3044 A13 3045 F6 3046 F6 3047 H5 3048 D2 3049 A12 3050 E3 3051 B12 3052 C12 3053 E3 3054 C12 3055 I7 3056 I6 3057 A12 3058 E2 3059 A13 3061 E4 3064 F3 3065 E4 3066 F2 3067 H2 3068 G5 3069 A10 3070 H5 3071 H6 3075 G6 3089 H7 3100 A9 3292 G10 3999 A11 5001 C6 5002 C9 5004 C8 5005 C9 5007 B8 5008 B8 5009 B5 5010 A6 5013 D8 5015 C5 5016 D5 5017 A3 5025 D10 5026 E10 5027 B10 5028 C10 5040 D9 5041 E8 5291 G11 5292 H11 5293 G11 6001 D2 6002 D7 6003 C6 6004 C5 6005 D5 6006 I6 6007 C7 6008 D6 6009 H3 6010 F4 6011 F4 6012 E7 6013 C8 6014 H7 6015 G7 6017 I7 6020 H3 6021 D11 6022 H4 6023 E13 6025 E11 6027 C7 6028 E7 6030 A12 6044 B10 6045 C10 6051 H5 6054 A13 6077 A5 6078 A6 6079 A4 6080 A4 6081 A2 6082 A3 6291 G11 6293 G11 7001 C3 7002 A9 7004 H6 7005 C8 7006 D7 7007 C7 7008 F7 7009 G6 7010 E12 7017 F3 7018 F3 7030 A10 7031 B13 9002 G13 9004 B5 9008 A4 9009 A3 9010 C11 9015 H3 9024 C8 9025 E7 F001 H12 F002 C8 F003 C4 F004 D4 F005 D8 F006 I12 F007 F3 F008 D5 F009 D5

F010 H12 F012 D11 F014 F12 F016 B11 F017 D11 F018 B7 F021 A11 F022 A12 F023 F9 F024 D11 F025 D11 F027 C11 F028 C11 F029 D8 F290 G12 F292 G12 F293 G12 F294 H12 F295 H12 F296 G13 F297 G12 F298 H12 F299 B7 F300 F9 I001 B8 I002 B9 I003 B6 I004 D7 I005 A10 I006 B2 I007 C2 I008 C2 I009 C2 I010 D2 I011 H7 I012 D4 I013 A13 I014 A13 I015 A13 I016 A12 I017 B13 I018 E3 I020 E3 I021 E2 I022 F3 I023 F3 I024 F4 I025 F2 I027 C3 I028 G3 I029 G4 I033 F5 I034 F8 I036 F6 I037 C7 I038 B8 I039 D6 I042 B7 I045 C6 I046 C7 I051 E7 I052 D6 I055 F8 I057 E7 I059 E7 I062 A10 I063 A10 I064 B6 I070 B10 I072 C10 I073 D10 I074 D10 I076 E10 I077 D10 I080 F10 I081 F9 I084 F9 I085 E12 I088 E13 I089 E12 I092 F13 I093 F13 I094 F12 I095 A4 I096 A3 I097 A3 I098 A5 I099 A6 I100 A6 I101 A6 I103 C1 I104 D2 I105 E3 I106 G5 I107 C5 I108 D5 I109 C7 I110 D8 I111 C8 I112 E8 I113 E8 I114 D9 I116 C10 I117 C10 I119 C12 I120 C12 I121 E13 I122 E13 I123 F10 I124 G10 I131 I8 I132 I7 I133 I6 I134 I5 I135 G5 I136 H5 I137 G5

I138 H6 I139 G6 I140 G6 I141 H3 I142 H3 I143 H3 I145 E7 I146 A3 I147 A4 I148 A5 I149 A9 I150 B13 I290 G11 I291 G11 I292 H10 I293 H11 I294 C8 I295 H7 I296 G7 c001 F8 c002 F8

Circuit Diagrams and PWB Layouts

Layout LCD Supply (32”) (Top Side)

1000 A1 1001 A3 1007 B10 1009 B9 1010 C9 1011 C3 1012 A9

1304 A10 1305 A3 1306 A4 1307 A5 1308 C1 1309 A8 1400 C1

1401 A4 1402 A2 1403 B1 1450 A3 1M02 B10 2000 A7 2002 A7

2003 A6 2004 A6 2005 A6 2010 A7 2011 B7 2012 C7 2013 C6

2014 A7 2017 B6 2020 C8 2021 C8 2022 A8 2038 A9 2292 A10

2294 C10 2400 C2 2401 B1 2404 B1 2406 A3 2407 A3 2408 B3

2503 A4 2803 B3 2804 B4 2806 B4 2809 C4 2810 C4 2815 A3

2816 A6 3000 A5 3014 B6 3015 C5 3017 C7 3018 C7 3026 A9

3033 A6 3050 A5 3053 A5 3058 A5 3400 C2 3401 C2 3402 A1

3403 A1 3404 A2 3405 B1 3450 A2 3451 A2 3800 A4 3805 C4

3807 B4 3810 A4 5001 B6 5002 A7 5004 C6 5005 C6 5006 A4

5007 B6 5008 C5 5009 B7 5010 B6 5013 C7 5015 A6 5016 A6

48JL2.1E AA 7.

5017 A5 5025 B9 5026 A9 5027 C9 5028 C9 5040 B6 5041 C7

5291 B10 5292 C10 5293 B10 5401 B2 5402 A1 5403 A2 5804 B4

6021 B9 6025 B10 6044 C10 6045 C10 6291 A9 6293 A10 6506 A4

6807 C3 6808 A4 6809 A4 7001 A6 7002 A7 7005 C6 7006 C7

7805 B4 7806 C4 9001 A3 9003 A3 9004 A7 9005 B3 9006 C10

9007 A8 9010 A10 9011 A8 9012 C8 9013 B8 9014 B1 9016 A7

9017 A5 9018 A6 9019 A6 9020 B7 9021 A6 9022 C3 9023 C3

9024 C6 9025 B7 9026 C8 9027 B9 9028 B9 9031 A9 9032 A9

9033 A9 9034 A10 9035 B8 9036 B9 9037 B8 9038 A9 9039 A9

9040 B9 9041 B9 9042 B10 9043 B10 9044 C9 9045 C9 9046 C9

9047 C10 9050 A5 9080 A7 9081 C2 9086 B10 9087 B9 9088 A10

9090 A10 9091 A9 9092 A7 9093 A7 9098 B3 9808 B5 9811 B5

9812 C4 9813 B5 9814 A5

3104 313 6063.2

F_15710_003.eps

080905

Circuit Diagrams and PWB Layouts

Layout LCD Supply (32”) (Overview Bottom Side)

2006 A5 2007 A6 2008 A5 2009 A5 2015 A5 2016 A5 2018 A5

2019 A5 2023 B1 2024 B1 2025 A1 2026 A6 2027 A6 2028 C2

2029 B2 2030 B1 2031 A1 2032 A1 2033 A1 2034 A5 2035 A5

2036 C1 2037 C1 2039 B1 2040 A5 2041 A1 2042 A1 2043 A1

2044 C1 2045 B1 2046 A4 2047 A5 2048 A5 2050 A5 2051 A1

2052 A1 2053 A1 2060 C6 2061 B5 2062 C5 2063 A5 2064 A5

2065 C4 2071 C4 2072 C5 2077 A4 2290 B3 2291 A2 2293 A1

2802 B7 2805 B7 2807 B7 2808 C7 3001 A4 3002 A5 3003 A5

3004 A5 3005 A5 3006 A5 3007 A6 3008 A6 3009 A6 3010 A4

3011 A5 3012 A5 3013 A5 3016 C6 3019 C4 3020 C4 3021 A4

3022 B1 3023 B1 3024 A1 3025 B1 3027 A6 3028 C4 3029 C6

3030 B1 3031 B1 3032 B1 3034 B1 3035 C6 3036 C1 3037 A1

49JL2.1E AA 7.

3038 B1 3039 C1 3040 B1 3041 B1 3042 C1 3043 A5 3044 C1

3045 A5 3046 A4 3047 A4 3048 A5 3049 C1 3051 C1 3052 A1

3054 C1 3055 A4 3056 A4 3057 A1 3059 C1 3061 A5 3064 A5

3065 A6 3066 A5 3067 A4 3068 A4 3069 A3 3070 A4 3071 A4

3075 A4 3089 A4 3100 A4 3101 B6 3292 B3 3802 B7 3803 B6

3804 B7 3806 B7 3999 B8 6001 A5 6002 C4 6003 C6 6004 A5

6005 A5 6006 A5 6007 B6 6008 C5 6009 A4 6010 A5 6011 A5

6012 B4 6013 C5 6014 A4 6015 A4 6017 A5 6020 A4 6022 A5

6023 A1 6027 C6 6028 C4 6030 C1 6051 A4 6054 C1 6077 A5

6078 B5 6079 A5 6080 A6 6081 A4 6082 A6 6154 A6 6155 B6

6460 A8 6461 A8 7004 A4 7007 C5 7008 C4 7009 A4 7010 B1

7017 A5 7018 A5 7030 B1 7031 C1 9002 B1 9008 A6 9009 A6

9015 A4 9030 A1 9085 B1 9806 B7 9810 B7 9820 B1

Part 1

F_15710_004a.eps

Part 2

F_15710_004b.eps

3104 313 6063.2

F_15710_004.eps

080905

Circuit Diagrams and PWB Layouts

Layout LCD Supply (32”) (Part 1 Bottom Side)

Part 1

50JL2.1E AA 7.

F_15710_004a.eps

090905

Circuit Diagrams and PWB Layouts

Layout LCD Supply (32”) (Part 2 Bottom Side)

51JL2.1E AA 7.

Part 2

F_15710_004b.eps

090905

Circuit Diagrams and PWB Layouts

LCD Supply (37”): Mains Filter + Standby

1002 D1 1003 C4

1005 B4 1300 E4 1301 E4

1302 B4 1303 C4 1305 G9 1306 G2 1307 E2 1308 C1

1311 E6 1312 E7 1314 C2 1315 F3 1350 D9 2300 C3

2301 C4 2302 D5 2303 E8 2304 D11 2305 F11 2307 E4

2309 F13 2310 D11 2311 C11 2313 F11 2314 F13 2315 C12

12

2316 D12 2317 C12 2318 E5 2319 B10 2320 D12 2321 C13

2323 C3 2324 C4 2325 D6 2327 B10 2328 E1 2329 E2

2330 F10 2331 F10 3300 C3 3301 C2 3302 D2 3303 E2

34567891011121314

3304 B5 3305 C4 3306 B141004 G9 3307 F10 3308 C14 3309 E10

3310 B13 3311 F11 3312 E12 3313 F10 3314 F13 3316 D6

3317 D6 3318 C10 3319 D6 3320 D7 3321 F10 3322 E12

3323 E12 3324 E12 5303 D6 5304 F13 5305 C4 5306 C5

5307 D3 5308 D12 6304 B10 6305 B11 6306 D8 6307 C11

6308 E10 6309 E10 6314 C14 6315 A12 6316 B13 6317 C13

6318 B13 6354 C14 6355 B13 6360 E9 6361 E9 7305 E11

52JL2.1E AA 7.

7306 E13 7307 B14 9301 D14 9302 C12 9303 D5 9304 F10

9308 D12 9309 C5 9310 E11 9311 C14 9312 F13 9315 E3

9316 G3 F410 C1 F411 C2 F412 C2 F413 C2 F414 C2

F415 D2 F416 D2 F417 D2 F418 D2 F419 D2 F420 D8

F421 E8 F422 F9 F423 F9 F424 F2 F524 C14 I297 D5

I299 E5 I410 C3 I411 C5 I412 C5 I413 C10 I415 D8

I416 D4 I419 D2 I424 E9 I444 D8 I445 C8 I810 C11

I811 C11 I812 C11 I813 C11 I814 E10 I815 F10 I816 F10

I817 D11 I820 F10 I821 B4 I822 E12 I823 E12 I824 E12

I825 E13 I826 F13 I827 D7 I828 B13 I829 B14 I830 A13

I832 C13 I833 B14 I834 C14 I835 B10 I836 B10

I837 E13 I838 F13 I839 E11 I840 E11 I841 F11 I842 F10

I844 C4I831 C13 I846 C4 I860 F10 I861 E10 I862 D12 I863 E2

A1

A

B

MAINS INPUT

C

D

E

F

G

95-264Vac

3104 313 6082.2

MAINS FILTER + STANDBY

A1

A

7307

I833

9311

BZX384-C33

I834

I825

56n

4R7

25V_HOT

1K0

3306

I829

TCET1102(G)

3308

22K

6354

9301

F_15710_005.eps

F524

6314

BYG10

B

LATCH

C

BZG03-C200

D

E

F

G

090905

F412

F411

F410

1308

2 1

1002

2 1

2328

F415

100p

3301

F418

2329

1307

1

To 1306

Standby Audio

25V_HOT

6304

BAS316

I413

1N5062

I816

22K

I836

1u0

2319

470n

2327

I835

3318

470R

I861

AVS1ACP08

1M0

3309

2K7

3321

2330

9304

I860

I842

18K

3313

2331

I820

6305

BAS316

I813

I811

I812

I810

6307

GBJ6J

56n

2310

9310

4

7305

VDD

76

MODE

NC

VSS

OSOUT

1

VG

3311 100K

47u 50V

58

2313

VM

23

OSIN

47n

I841

47n

2305

100p

MAINS FILTER

1005

V_NOM

1302

500V 1003

V_NOM

1303

I844

500V

5305

2

14

DMF3547HB60

V

2

5307 1

1300

1

271V(297V)

3

4

DMF2405H60

2300

470n

I410

2323

T1AE 250V

470n

3300

9315

COLD GROUND

1315

PTF/65

9316

1314

F414

F413

PTF/65

T5AH 250V(EUR) T5AH 250V(AP) T5AH 250V(US)

4M7

F419

F417

4M7

3302

I419

4M7

3303

F424

1306

1 2

GNDHOT

F416

100p

I863

3305 220R

2324

I416

GND screw

I821

I846

2307

1301

470n

2301

470p

1

3304

220R

9309

I411

2 14

DMF3547HB60

5306

9303

I299

2318

I412

3

2302

I297

470p

470n

2325

3317

1R0

470n

3319

1R0

DTH40203H65

HEATSINK

1R0

3320

5303

3316

I827

12

43

1311

GND4

1312

HEATSINK

I445

1350

2303

I415

F420

3

G5PA-1-5VDC

(0V)

2

14

5V0

10u

RELAY -

6309

I814

6308

I815

3307

B3B-EH-A

COLD GROUND

1305

123

I424

RELAY +

F423

6361

6360

F422

1004

B3B-EH-A

BAS316

123

I444

1R0

6306

DF06M

F421

GNDHOT

To 1305 To 1306

I839

2311

2304

56n

I817

3312 100R

I840

399V_HOT

272V(30V)

400V_HOT

I822

3322 100R

2316

100R

I823

2317

3323

9308

6315

BZG03-C200

400V_HOT

10n

9302

5308

I862

330u

2320

I824

3324

100R

2315

330u

I830

6316

BZX384-C33

I828

6355

BYG10

47K

3310

6318

BAS316

6317

2321

330u

I831

I832

7306

I837

2314

AVS10CB

5304

100u

9312

2309

I826

3314

47n

I838

Standby Audio

12345678910 1314

11 12

Circuit Diagrams and PWB Layouts

53JL2.1E AA 7.

LCD Supply (37”): Supply

12345678910111213

3023

10K

I094

+24Vb

4K7

3079

+24Va

4K7

3090

470n

2023

3057

220R

F016

2031

10K

15K

3063

3052

3037

I120

F012

I089

2024

TS2431

2041

5020

33u

5018

33u

5019

33u

2030

3091 1R0

F297

F290

F298

F014

50V 15n

4m716V

2043

100n

3025 3024

MRS25 1%

3026

2065

4m7 35V

F293

F292

VSND_POS

GND_SND

F294

F295

VSND_NEG

I030

7010

2

2m2

I853

39K

BAS316

1K5

470R

+24Vb

3066 100K

10n

15K

2033

6023

I093

3034

35V4m7

6042

F021

+12V

24V5(0V)

F024

F025

1u0

2025

I088

8K2

3040

I092

33K

3041

9002

6044

BAS316

I026

6043

BAS316

F296

BAS316

16V1u0

2032

I121

3038

F022

3999

1K0

+24Vb

4n7

33K

I122

DC_PROT 1M02

7 6 5 4 3 2 1

To 1M02

Standby Audio

F_15710_006.eps

090905

A2 A2

SUPPLY

25V_HOT

17V4

3000

4R7

9003

9009

I097

I005 I006

6032

BYG22D

6033

BYG22D

I096

5017

(0V)

I849

2040

VS-CONTROLLER

3059 100K

560p

4K7

3003

27K

3004

3043

10R

3009

I021

3K3 2007

470n 16V

3010

I141

470R

2010

100u

I011

3002

2K2

100p

2058

I009

2005

100p

2062

2K7

3048

I847

3007

3008

10K

330R

I025

I028

3011

470R

2061

I029

6022

2004

100p

I010

6038

3058

5M6

400V_HOT

3044

10K

BZX384-C4V7

I027

200p

2006

25V1n0

3006

BAS316

272V(30V)

3050

1M5

SOFTSTART

CONTROL

I018

50V

15n

2027

I022

F007

3027

100K

3047 47R

10n

2019

I008

10K

3005

33K

I023

3051

2026

I134

BC857BW 7011

10K

50V

2n2

6026

BAS316

I020

3012

I135

3056

220R

BIAS SUPPLY

18V6 (0V)

6025

BYG22D

2003

CONTROL

3049

100K

CURRENT

PROTECTION

22K

I024

7012 BC847BW

2008

3042

2K2

3039

I136

1K0

I133

BAS316

47n

2046

I007

16V 470n

LATCH

6006

I098

I012

3013

BC857BW

I137

1m0

3060

6024

BYG22D

9

1

2

3

16

6

11

6011

BAS316

10K

I139

7009

10K

2048

4K7

3071

3070

5010 1m0

I101

15

VCC

MC34067P

PGND

GND

4

1n0

3054

BAS316

2n2

2037

2047

10n

BAS316

VREF

OA

OB

FI

68K

3028

1K0

I100

9008

680u

2002

5

6035

14

12

13

10

I295

6020

BAS316

9017

6018

PDZ18-B

3035

100R

I296

I036

2015

50V

10n

2063

I140

7004 BC847BW

I850

3055

I131

220R

HOT GROUND

F425

100n

5009

BAS316

3001

6036

F030

6005

F008

100R

3045

BAS316

F003

5016

I108

BAT54 COL

2053

2016

100n 16V

I034

22R

3046

22R

6015

I040

6014

I041

3089

HOT

2054

5015

470p

6004

22R

3021

BAS316

BZX384-C33

10K

470p

4

2

BAT54 COL

F009

3

I107

2014

2n2

I851

2057

5001

S13932-04

2000V

COLD

2000

2060

400V_HOT

470p

11V3

7002

32

TCET1102(G)

400V_HOT

I845

10V2

(0V)

5011

BS51312-01

5002

1600V 33n

2017

2059 15n

I114

33n

1600V

15n

I084

F299

400V_HOT

F018

2055

2n2

I042

BAS316

I109

I052

6028

BAS316

I145

6027

3014

100R 2036

1n0

2035

1n0

I055

2052

2n2

6002

BAS316

I014

HIGH SIDE

DRIVE

I038

F002

47R

3015

I046

6013

I037

BZG05C15

BC857BW 7007

I855

LOW SIDE

DRIVE

100R

3017

STP15NK50ZFP

I057

47R

3018

I059

6012

I051

BC857BW 7008

I064

7005

STP15NK50ZFP

I294

9013

7006

BZG05C15

9001

c002

3065

1K0

2056

2n2

6007

BAS316

2n2

6003

3062

BAS316

3K3

3016

I045

3K3

6

3029

3K3

7

I039

9

6008

10

BAS316

3061 3K3

3020

3K3 3019

3K3

5007

5004

I112

5027 5008

I111

I113

I013

I852

399V_HOT

5005

2013

I110

F005

FLM 1/6W

5013

2012

2000V

1n5

9011

5012

9012

2000V

1n5

F029

9014

2011

GND3

c001

I081

GND4

2001

+24Va

+24Vb

F301

F300

9004

1105

1106

1107

1108

1 2

+24Vb

+12V

1 2

F302

1304

1 2 3 4

Standby Audio

1309

1 2 3

Standby Audio

470p

To 1304

HEATSINK

To 1309

HEATSINK

(0V)

1109

1113

14

I015

I016

I017

3068

BC847BW

I003

1112

HEATSINK

1110

HEATSINK

220R

4K7

3081

3080

I062

I063

7003

2039

I116

5003

I070

9016

I117

5006

I072

9015

I002

5025

I001

BYW29EX-200

5026

I004

9006

9005

9007

I019

I076

COLD GROUND

I099

7001

EN|UA

OSCC

OSCR

OSCCC

OS

EAO

8

Ip

7

In

SOST

2050

I033

6010

I138

10K

3036

I132

1n0

6017

3072

4K7

3082

I854

10n

3032

2028

1n0

50V

6019

STPS20L40CFP

2029

1n0

50V

6021

6041

2045

50V

1n0

9010 1007

T5A 250V

2051

50V

10n

3033

560R

4K7

3074

3073

4K7

3083

3084

3031

10K

1n0

2044

F017

F027

2022

I073

I124

I292

4K7

3075

4K7

3085

DC_PROT

2m2

2066

2020

F028

+24Va

35V4m7

2038

5021

5022

2009

470p

50V

6029

BYW29EX-200

6030

BYW29EX-200

2021

15n

50V

4K7

3076

3078

3077

4K7

3086

3087

3088

3022

680R

+12V

25V 2m2

I085

2064

3n3

K

R

A

31

18K

3030

13V4

I074

2042

50V

1n0

6031

BYW29EX-200

6040

BYW29EX-200

I077

2049

1n0

50V

I290

2018

I291

2034

I293

3104 313 6082.2

12 6

345

7 8 9 10 11 12 13

3067

3035 E5

1007 G11 1105 G7 1106 H7 1107 H7 1108 I7 1109 H9 1110 I10 1112 H10 1113 I9 1304 H8 1309 H8 1M02 H13

A

2000 A9 2001 G9 2002 B5 2003 A3 2004 C2 2005 D1 2006 C2 2007 E1 2008 G3 2009 H11 2010 H1 2011 E8

B

2012 E8 2013 C8 2014 F6 2015 F5 2016 D5 2017 C8 2018 H12 2019 H2 2020 D11 2021 I11 2022 E11

C

2023 B12 2024 D12 2025 D13 2026 G3 2027 E2 2028 C10 2029 E10 2030 E12 2031 C12 2032 D13 2033 D13 2034 H12

D

2035 E7 2036 C7 2037 H4 2038 E11 2039 C10 2040 C1 2041 G12 2042 G12 2043 G12 2044 D11 2045 E10 2046 I3

E

2047 I4 2048 I4 2049 G12 2050 F4 2051 H10 2052 D7 2053 D5 2054 C6 2055 D7 2056 B7 2057 C6

F

2058 C1 2059 C9 2060 E8 2061 C2 2062 D1 2063 F5 2064 D12 2065 G12 2066 D11 3000 A1 3001 F5 3002 C1

G

3003 C1 3004 D1 3005 C3 3006 D2 3007 E2 3008 E1 3009 E1 3010 H1 3011 H1 3012 F3 3013 G4 3014 C7

H

47K

3015 C7 3016 C7 3017 D7 3018 E7 3019 E7 3020 E7 3021 G5 3022 C11 3023 D12 3024 D12 3025 E12

I

3026 E12 3027 G2 3028 G4 3029 C7 3030 E11 3031 C11 3032 C10 3033 H10 3034 E13

3036 H4 3037 C12 3038 D13 3039 H3 3040 D13 3041 E13 3042 G3 3043 D1 3044 F2 3045 G5 3046 F5 3047 H2 3048 D1 3049 E3 3050 E2 3051 F3 3052 C12 3054 F4 3055 I5 3056 I3 3057 B12 3058 E2 3059 C1 3060 H4 3061 E7 3062 C7 3063 C12 3065 B6 3066 H13 3067 H13 3068 A10 3070 A10 3071 A10 3072 A10 3073 A11 3074 A11 3075 A11 3076 A11 3077 A11 3078 A12 3079 A12 3080 A10 3081 A10 3082 A10 3083 A11 3084 A11 3085 A11 3086 A11 3087 A11 3088 A12 3089 H5 3090 A12 3091 D12 3999 A13 5001 C6 5002 F9 5003 C10 5004 C8 5005 C8 5006 D10 5007 A8 5008 B8 5009 B5 5010 A4 5011 D9 5012 D8 5013 D8 5015 C6 5016 D5 5017 A2 5018 H12 5019 I12 5020 H12 5021 G11 5022 G11 5025 E10 5026 E10 5027 E8 6002 D7 6003 C6 6004 D6 6005 D5 6006 I4 6007 C7 6008 D7 6010 G4 6011 F4 6012 E7 6013 C7 6014 H5 6015 G5 6017 I4 6018 E5 6019 C10 6020 E4 6021 E10 6022 H2 6023 E13 6024 A4 6025 A3 6026 H3 6027 C7 6028 E7 6029 H11 6030 H11 6031 G12 6032 A2 6033 A3 6035 C5 6036 C5 6038 D2 6040 G12 6041 E10

6042 H13 6043 G13 6044 G13 7001 C4 7002 B9 7003 C10 7004 H5 7005 C8 7006 D8 7007 C7 7008 E7 7009 G4 7010 E12 7011 F3 7012 F3 9001 E8 9002 F13 9003 A3 9004 H7 9005 F10 9006 F10 9007 F10 9008 B5 9009 A2 9010 F11 9011 D8 9012 D8 9013 C8 9014 C8 9015 D10 9016 D10 9017 E4 F002 C7 F003 C6 F005 D8 F007 F2 F008 D5 F009 D6 F012 D12 F014 E12 F016 B12 F017 D11 F018 A8 F021 A13 F022 A13 F024 D13 F025 D13 F027 D11 F028 D11 F029 A8 F030 C5 F290 H12 F292 H12 F293 H12 F294 H12 F295 H12 F296 H13 F297 H12 F298 H12 F299 A8 F300 H7 F301 H7 F302 H8 F425 E5 I001 E10 I002 D10 I003 E10 I004 E10 I005 A2 I006 A3 I007 C4 I008 D3 I009 C1 I010 D2 I011 C1 I012 E4 I013 B8 I014 B7 I015 F10 I016 F10 I017 F10 I018 E2 I019 G10 I020 F3 I021 E1 I022 F2 I023 F2 I024 F3 I025 F2 I026 G13 I027 C2 I028 G1 I029 G2 I030 D12 I033 F4 I034 F6 I036 F5 I037 C7 I038 C7 I039 D6 I040 G5 I041 H5 I042 C7 I045 C6 I046 C7 I051 E7 I052 D7 I055 E7 I057 D7 I059 E7 I062 B10 I063 B10 I064 B8 I070 D10

I072 D10 I073 G11 I074 G11 I076 G10 I077 G11 I081 F6 I084 F9 I085 D11 I088 D13 I089 D12 I092 E13 I093 E13 I094 F12 I096 A2 I097 A2 I098 A4 I099 A4 I100 A5 I101 A4 I107 C6 I108 D6 I109 C7 I110 D8 I111 C8 I112 E8 I113 E8 I114 D9 I116 C10 I117 D10 I120 C12 I121 D13 I122 E13 I124 H11 I131 I5 I132 I4 I133 I3 I134 H3 I135 G3 I136 H3 I137 G4 I138 H4 I139 G4 I140 G5 I141 H1 I145 E7 I290 H12 I291 H12 I292 I11 I293 I12 I294 C8 I295 E5 I296 E5 I845 D9 I847 D2 I849 C1 I850 H4 I851 C6 I852 B8 I853 C13 I854 B10 I855 D7 c001 F8 c002 E8

Circuit Diagrams and PWB Layouts

Layout LCD Supply (37”) (Top Side)

1002 E1 1003 E3 1004 A5 1005 D2 1007 F8 1105 B10 1106 B10 1107 D10

1108 E10 1109 B8 1110 C8 1112 F8 1113 E8 1300 C7 1301 C1 1302 D2

1303 E3 1304 D10 1305 A5 1306 A5 1307 F1 1308 E1 1309 C10 1311 E4

1312 D3 1314 F2 1315 A6 1350 A5 1M02 F10 2000 B7 2001 E7 2002 D5

2003 F7 2004 E5 2005 D4 2010 D6 2011 A5 2012 F6 2013 F5 2014 C6

2017 A5 2018 E10 2020 D10 2022 B9 2034 F10 2038 B10 2041 E10 2043 E8

2059 A5 2060 A5 2065 E10 2066 C10 2300 E3 2301 E2 2302 C2 2303 A5

2304 C3 2307 C1 2309 C4 2310 C4 2311 D2 2313 C6 2314 C5 2315 A2

2316 A3 2317 B3 2318 C1 2319 D4 2320 B5 2321 B3 2323 E3 2324 E2

2325 C2 2327 E4 2328 F1 2329 F1 3000 E7 3014 F4 3015 F4 3017 F5

3018 F5 3026 D9 3050 D6 3058 E6 3070 D8 3071 E10 3072 D8 3073 E8

3074 E9 3075 E9 3076 E9 3077 E9 3078 D8 3079 E10 3080 B9 3081 B9

3082 B10 3083 B10 3084 B10 3085 C9 3086 C9 3087 C9 3088 C9 3090 C9

54JL2.1E AA 7.

3300 E2 3301 E2 3302 E1 3303 D1 3304 D2 3305 E3 3307 C5 3308 F3

3309 B5 3314 C5 3316 A1 3317 B1 3318 D4 3319 B2 3320 A1 5001 E4

5002 D8 5003 B8 5004 E5 5005 F4 5006 B7 5007 F5 5008 F4 5009 E6

5010 E7 5011 A7 5012 F5 5013 F6 5015 D5 5016 D5 5017 E7 5018 F10

5019 F10 5020 E10 5021 D8 5022 C8 5025 A8 5026 A8 5027 E6 5303 A1

5304 C5 5305 E2 5306 D1 5307 D3 5308 B4 6019 D9 6021 B9 6029 F8

6030 F9 6031 E9 6040 E9 6041 B9 6306 B4 6307 D3 6308 B5 6309 B5

7001 E5 7002 B7 7005 F4 7006 F5 7305 B5 7306 D5 7307 F4 9001 F6

9004 C10 9005 C8 9006 C8 9007 C8 9008 D6 9010 F7 9011 F6 9012 F6

9013 F5 9014 F4 9015 B8 9016 B8 9301 B4 9302 A3 9303 D1 9308 B4

9309 D2 9312 C5 9315 B7 9316 A5 9320 D2 9349 D4 9500 B3 9501 A3

9502 B5 9503 B5 9504 C4 9505 C4 9506 D6 9507 B6 9508 B10 9509 D10

9510 E7 9511 E5 9512 D6 9513 D5 9514 E6 9515 D10 9516 E5 9517 E10

9518 D9 9519 B6 9520 B6 9521 B6 9522 C10 9523 E8 9524 E3 9525 B4

9526 D3 9527 D3 9529 F1 9530 D9

3104 313 6082.2

F_15710_007.eps

090905

Circuit Diagrams and PWB Layouts

Layout LCD Supply (37”) (Bottom Side)

2006 E6 2007 E6 2008 C5 2009 F3 2015 C6 2016 D6

2019 E5 2021 F2 2023 D2 2024 D1 2025 D2 2026 D5

2027 D6 2028 D2 2029 B2 2030 D1 2031 D1 2032 D1

2033 D2 2035 E6 2036 E7 2037 D5 2039 E1 2040 E6

2042 E2 2044 D2 2045 B1 2046 E5 2047 E5 2048 E5

2049 E2 2050 C5 2051 E2 2052 E6 2053 D6 2054 D6

2055 E6 2056 E7 2057 E7 2058 E6 2061 E6 2062 E6

2063 C6 2064 D1 2305 C6 2330 B6 2331 B6 3001 D6

3002 E7 3003 D7 3004 E6 3005 E6 3006 E6 3007 E6

3008 E6 3009 E6 3010 D5 3011 E5 3012 D5 3013 C5

3016 E7 3019 E7 3020 E7 3021 C6 3022 D2 3023 D1

3024 D1 3025 D1 3027 D6 3028 D6 3029 E7 3030 D2

3031 E1 3032 E1 3033 E2 3034 D1 3035 D6 3036 E5

3037 D1 3038 D1 3039 E5 3040 D2 3041 D2 3042 E6

55JL2.1E AA 7.

3043 E6 3044 D6 3045 D6 3046 C6 3047 E6 3048 E6

3049 D6 3051 D5 3052 D1 3054 C5 3055 E5 3056 E5

3057 D2 3059 D7 3060 E5 3061 E6 3062 E7 3063 D1

3065 C4 3066 E1 3067 F1 3068 D2 3089 D5 3091 D1

3306 E7 3310 F7 3311 C5 3312 B5 3313 C6 3321 C6

3322 B5 3323 B5 3324 B5 3999 A4 6002 E6 6003 E7

6004 E6 6005 E6 6006 E5 6007 E7 6008 E6 6010 C6

6011 C6 6012 E5 6013 E7 6014 C5 6015 C6 6017 E5

6018 D6 6020 D6 6022 E5 6023 D1 6024 F4 6025 F4

6026 E5 6027 E7 6028 E6 6032 F4 6033 F4 6035 E6

6036 D6 6038 E6 6042 F1 6043 E1 6044 E1 6304 D7

6305 E7 6314 F8 6315 F7 6316 F7 6317 F8 6318 F7

6354 F7 6355 F7 6360 A7 6361 A6 7003 E1 7004 D6

7007 E7 7008 E7 7009 D6 7010 D2 7011 D5 7012 D6

9002 D2 9003 F4 9009 F4 9017 E6 9304 B6 9310 B5

9311 F8 9528 D7

3104 313 6082.2

F_15710_008.eps

130905

Circuit Diagrams and PWB Layouts

56JL2.1E AA 7.

LCD Supply (42” - v2): MF + Standby Part A

678912345

A1 A1

MAINS FILTER + STANDBY PART A

10

11 12

A

MAINS FILTER

5403

DTH40203H65 1

4

3

2

5402

23

14

DMF3547HB60

2406

220R

47p 9003

3404

I412

I442

6506

DF06M

GNDHOT

9005

3450

3810

9011

3451

1R0

2503

I444

2408

1R0

I445

470n

I415

I456

10u

1450

G5PA-1-5VDC

I424

1B06

TO

F425

6461

6460

1

1305

2

BAS316

3

123

B3B-EH-A

F424

B3B-EH-A

I413

6809

1N5062

3800

I814

I466

6808

1N5062

3806

I816

I827

I815

22K

3807

3804

I820

I813

HOT_GNDA

I464

9810

4

7805

AVS1ACP08

1M0

470R

9806

20K

VDD

76

MODE

VM

23

OSIN

OSOUT

VSS

1

I470

2802

100p

12K

NC

VG

GBJ6J

2806

47u 50V

F426

I811

I810

6807

I465

3803

58

390R

I468

91K

3802

TO 1305

AUDIO-STANDBY

F415

F412

3401

F418

F410

F413

4M7

F416

F411

F414

1400

PTF/65

T3.15AH 250V

(EUR+AP CHINA)

T4AH 250V(AP+US)

F419

3402

I419

3403

1000

1

GND screw

9001

I410

5400

3

2

470n

3400

1

4

2403

47p

DMF2405H60

2405

220p

V

470n

2400

2409

F417

4M7

2412

4M7

220p

2411

220p

9006

5401

23

14

DMF3547HB60

2404

47p 90079008

I463

1403

3405

220R

500V 1402

500V

1001

1

GND screw

2401

I411

2410

470n

2407

1011

HEATSINK

470n

I416

1n0

I455

B

MAINS INPUT

95-264Vac

C

B2P-VA-BF-BK

2 1

1308

MAINS_L

MAINS_N

D

E

HOT_GNDA

1401

PTF/65

GNDHOT

F427

F428

T1AE 250V

9009

F

1306

1 2

B2P-VA-BF-BK

TO 1306

G

AUDIO-STANDBY

25V_HOT_A

I812

2803

2804

I817

400V_HOT_A

56n

2817

HOT_GNDA

I467

2808

9814

330u

2815

10n

9813

9808

I462

9811

2816

330u

5804

I469

AVS10CB

100u

9812

HOT_GNDA

100n

I826

4R7

2810

I825

2809

I824

3805

I471

7806

47n

3104 313 6065.1

12

34

5

678

9

10

11 12

13 14

400V_HOT_B

6156

BYG10

F421

6154

6155

BYG10

HOT_P+

FROM

13 14

6157

I461

100R

F422

HOT_P-

AUDIO-STANDBY

BYG10

3406

F420

F423

3407

100R I472

6158

BYG10

HOT_GNDA HOT_GNDB

TO 1307

1307

1 2 3 4

B4P-VH

6159

BYG10

F_15710_009.eps

130905

1000 D2

9813 C12

1001 D4

9814 C12

1011 E5

F410 B2

1305 F8

F411 B2

1306 F2

F412 C2

1307 B14

F413 C2

1308 C1

F414 C2 1400 C2 1401 F3 1402 D4 1403 D4 1450 C8 1B06 E8 2400 C3 2401 C5 2403 C4 2404 C5 2405 D4 2406 C6 2407 C5 2408 C7 2409 C3 2410 C5 2411 D3 2412 D2 2503 E7 2802 E10 2803 C11 2804 C11 2806 F11 2808 E11 2809 E12 2810 E12 2815 C12 2816 D12 2817 C11 3400 C3 3401 C2 3402 D2 3403 D2 3404 D6 3405 D5 3406 B14 3407 C14 3450 B7 3451 B7 3800 E10 3802 E11 3803 E11 3804 E10 3805 E12 3806 E10 3807 E9 3810 B10 5400 C4 5401 C5 5402 C6 5403 B6 5804 E12 6154 C13 6155 C12 6156 B13 6157 B13 6158 C14 6159 C14 6460 D8 6461 D8 6506 E6 6807 C11 6808 E9 6809 D9 7805 D10 7806 E12 9001 B4 9003 C6 9005 B7 9006 B5 9007 C5 9008 C4 9009 F3 9011 B7 9806 E10 9808 C12 9810 D10 9811 D12 9812 E12

F415 C2

F416 C2

F417 C3

F418 C2

F419 C2

F420 B14

F421 B13

F422 C13

F423 C14

F424 E8

F425 E8

F426 B11

F427 F3

F428 F3

I410 C3

I411 C5

I412 B6

I413 C9

I415 C7

I416 C6

I419 D2

I424 D8

I442 C6

I444 C7

I445 C7

I455 D6

I456 E7

I461 B13

I462 C12

I463 D5

I464 D10

I465 E11

I466 E10

I467 E11

I468 E11

I469 E12

I470 E10

I471 D12

I472 C14

I810 B11

I811 B11

I812 B11

I813 C10

I814 E9

I815 E9

I816 E9

I817 C11

I820 F9

I824 E12

I825 E12

I826 E12

I827 E10

A

B

C

D

E

F

G

Circuit Diagrams and PWB Layouts

57JL2.1E AA 7.

LCD Supply (42” - v2): Supply Part A

123

SUPPLY PART A

A2 A2

A

B

C

2040

D

E

F

G

3067

100R

I143

H

I

3104 313 6065.1

1

BAS316

6020

560p

3003

I103

100K

3004

I142

25V_HOT_A

VS-CONTROLLER

3002

10K

630V

200p

2004

I009

27K

630V

100p

2005

3043

1R0

3009

I021

3K3

2007

470n

16V

6009

PDZ18-B

2010

HOT_GNDA

23456789

100p

2021

2009

100p

2K7

3048

3008

330R

I141

3010

3011

100u

HOT_GNDA

6081

2034

BZX384-C22

100p

I104

470R

3000

I096

4R7

2002

I008

2006

1n025V

3006

I010

3007

10K

400V_HOT_A

I029I028

BZX384-C4V7

HOT_GNDA

5017

470u

I006

I007

3005

10K

6001

3058

5M6

I025

6022

HOT_GNDA

I097

I027

33K

BAS316

3050

820K

SOFTSTART

CONTROL

I018

2027

I022

3066

I135

10n

2019

6080

BYG22D

15n

10K

F007

3027

3047

I105

50V

100K

47R

I134

456

BIAS SUPPLY

I078

BYG22D

CONTROL

3053

680K

I020

BC857BW 7017

I023

10K

3064

50V

2n2

2026

BAS316

6051

6079

MC34067P

2V

(0V7)

4V9

(1V2)

4V9

(0V7)

4V9 (0V)

3012

3056

220R

I144

7001

9

1

2

3

16

6

8

7

11

2050

15K

7018 BC847BW

3068

2K2

I136

HOT_GNDA

I098

BYV27-200

1m0

2003

5009

15

(7V6)

VCC

VREF

OA

OB

PGND

FI

GND

4

I012

3065

68K

CURRENT

I024

BAS316

16V

10K

470n

2008

3013

BC857BW

I137

3070

1K0

3071

HOT_GNDA

6006

BAS316

47n

HOT_GNDA

6078

17V

14

12

13

10

6011

I139

7009

2048

6077

BYG22D

EN|UA

OSCC

OSCR

OSCCC

OS

EAO

Ip

In

SOST

1n0

3061

PROTECTION

I133

2046

HOT GROUND

5

0V6 (5V)

6K8

I138

10K

HOT_GNDA

I099

7V3

(0V3)

7V3

(0V3) 0V01

(0V)

I033

6010

2077

I132

1n0

BAS316

HOT_GNDA

I101

5V1

(0V5)

5010

1m0

BAS316

2n2

2047

10n

6017

2015

10n

3075

1K0

I100

50V

7004 BC847BW

HOT_GNDA

I151

I140

3055 220R

I036

I131

3001

F008

I106

100R

3045

16V

F003

F004

BAS3166005

100n

2016

3046

22R

5016

I034

22R

3021

HOT_GNDA

789101112

COLD

7002

10

11

12

13

14

15

16

2000

470p

I084

GNDA

I062

14

1K0

3033

I063

I149

2039

GNDA

I070

3031

10K

10n

47K

3032

GNDA

2028

1n0

50V

3

2020

2

6044

2044

50V

+24Va +12V

F028

STPS20L45CT

F017

F027

GNDA

17V3

2022

GNDA

F030

F031

F032

GNDA

1

1n0

2029

1n0

2

2045

1n0

7030

BC847BW

GNDA

I116

5027

I117

I073

STTH2003CFP

I076

2290

I124

50V

10n

3292

560R

5028

5025

6021

5026

BYW29FP-200

50V

6014

2035

9004

9010

I072

I074

1

3

I077

1n0

2064

22R

HOT

400V_HOT_A

2061

2n2

6007

I148

2063

470p

5001

5015

I107

S13932-04

4

3

2

I108

BAS316

470p

6004

F009

2014

2n2

2000V

6016

BAS316

6015

BZX384-C22

10K

3089

2060

BAS316

2n2

6003

BAS316

I045

3016

6

2K2

3029

2K2

7

I039

9

6008

10

BAS316

3020 2K2

3019

2K2

I081

2062

2n2

I042

6027

BAS316

I109

I052

6028

BAS316

I145

HIGH SIDE

3014

I038

100R 2072

1n0

I046

2065

2n2

6002

BAS316

2071

1n0

I051

DRIVE

3015

I037

BC857BW 7007

3017

3018

COLD

F018

7005

F002

STP15NK50ZFP

47R

6013

SML4744

I294

I150

LOW SIDE

DRIVE

7006

100R

STP15NK50ZFP

I057

47R

6012

SML4744

I059

BC857BW 7008

I055

GND3

1009

HEATSINK

GNDA

F299

c002

5007

5008

5004

I112

5041

HEATSINK

GNDA

I146

I147

399V

I111

F005

I113

1010

5005

2013

I110

FLM 1/6W

5013

2012

F023

F300

HOT_GNDA

2000V

1n5

2000V

1n5

F029

3028

1K0

5040

I080

32

I064

TCET1102(G)

1600V 10n

5002 BS51312-01

2017

89

7

6

5

3

I114

2

1

10n

2011

1600V

c001

HOT_GNDA

COLD GROUND

10 11 12 13

2m2

1m8 35V

DC_PROT

25V

2038

3030

B4P-VH

B3P-VH

F021

1m8 35V

1

18K

1304

1309

13

F022

3999

1K0

3057

3052

3022

680R

F012

I085

I089

3023

15K

4

5

13V4

7010

K

TL431ACD

NC

R

A

236

7

2030

I094

TO 1304

1 2 3 4

AUDIO - STBY

TO 1309

1 2 3

AUDIO - STBY

2023

GNDA

220R

33K

F024

16V

100n

Vs

Voltage

Adj.

F016

2024

220n

I120

16V

F014

470n

F025

8

3026

I119

3024

3025

GNDA

2031

3037

1%

9002

10n

15K

18K

MRS25 1%

6023

BAS316

1K8

I093

3034

470R

+12V

1u0

2033

1%

14

50V

2032

1u0

2025

I121

I088

8K2

3038

3040

I092

33K

3041

F_15710_010.eps

130905

14

+24Va

4n7

33K

I122

1009 I9 1010 I9 1304 H12 1309 I12 2000 F10 2002 B3 2003 A4 2004 C2 2005 D2 2006 C3 2007 E2 2008 G4

A

2009 D2 2010 H2 2011 E10 2012 E9 2013 D9 2014 F7 2015 F5 2016 E6 2017 C10 2019 H3 2020 D12

B

2021 C2 2022 E12 2023 B13 2024 E13 2025 E14 2026 G4 2027 F3 2028 D12 2029 E12 2030 F13 2031 D13 2032 E14

C

2033 E14 2034 C2 2035 F11 2038 E12 2039 C11 2040 C1 2044 D12 2045 F12 2046 I4 2047 I5 2048 I5 2050 E4

D

2060 C7 2061 C8 2062 D8 2063 C7 2064 D7 2065 D8 2071 E8 2072 C8 2077 H5 2290 H11 3000 A3

E

3001 F6 3002 C2 3003 C1 3004 D1 3005 C3 3006 D3 3007 E3 3008 E2 3009 E2 3010 H2 3011 H2 3012 F4

F

3013 G5 3014 C8 3015 C8 3016 C8 3017 D8 3018 E8 3019 E8 3020 E8 3021 G6 3022 D13 3023 E13 3024 E13

G

3025 F13 3026 G13 3027 G3 3028 B10 3029 C8 3030 G12 3031 C12 3032 C12 3033 B11 3034 F14 3037 D13

H

3038 E14 3040 E14 3041 F14 3043 D2 3045 G6 3046 F6 3047 H3 3048 D2 3050 E3 3052 D13 3053 E4 3055 I6

I

3056 I4 3057 C13 3058 E3 3061 E4 3064 F4 3065 E5 3066 F3 3067 G1 3068 H4

3071 H5 3075 G5 3089 H7 3292 H11 3999 A13 5001 C7 5002 C10 5004 D9 5005 C9 5007 B9 5008 B9 5009 B4 5010 A5 5013 E9 5015 C7 5016 D7 5017 A3 5025 E11 5026 F11 5027 D11 5028 D11 5040 D10 5041 E9 6001 D3 6002 D8 6003 C8 6004 D7 6005 D6 6006 I5 6007 C8 6008 D8 6009 G2 6010 G5 6011 F5 6012 E9 6013 C9 6014 F11 6015 H7 6016 G7 6017 I5 6020 H1 6021 E11 6022 H3 6023 F14 6027 C8 6028 E8 6044 D12 6051 H4 6077 A4 6078 A5 6079 A4 6080 A3 6081 B2 7001 C3 7002 B10 7004 H6 7005 C9 7006 D9 7007 D8 7008 E8 7009 G5 7010 F13 7017 F4 7018 F4 7030 C11 9002 G13 9004 F11 9010 G11 F002 C9 F003 C6 F004 D6 F005 D9 F007 F3 F008 D6 F009 D7 F012 E13 F014 F13 F016 D13 F017 D12 F018 B9 F021 A12 F022 A13 F023 F9 F024 E13 F025 E13 F027 E12 F028 D12 F029 C10 F030 H12 F031 H12 F032 I12 F299 A9 F300 F9 I006 B3 I007 C3 I008 C3 I009 D2 I010 D3 I012 D5 I018 E3 I020 F4 I021 E2 I022 F3 I023 F3 I024 F4 I025 F3 I027 C3 I028 G2 I029 G3 I033 F5 I034 F7 I036 F6 I037 C8

I039 D8

I042 C8

I045 C7

I046 C8

I051 E8

I052 D8

I055 E9

I057 E9

I059 E9

I062 B11

I063 B11

I064 B10

I070 D12

I072 D11

I073 E11

I074 E11

I076 F11

I077 F11

I078 A4

I080 B10

I081 F8

I084 F10

I085 E13

I088 E14

I089 E13

I092 F14

I093 F14

I094 G13

I096 A3

I097 A3

I098 A5

I099 A5

I100 A6

I101 A5

I103 C1

I104 D2

I105 E4

I106 E6

I107 C7

I108 D7

I109 D8

I110 D9

I111 C9

I112 E9

I113 E9

I114 D10

I116 C11

I117 D11

I119 D13

I120 D13

I121 E14

I122 F14

I124 H11

I131 I6

I132 I5

I133 I4

I134 I4

I135 H3

I136 H4

I137 H5

I138 H5

I139 G5

I140 G6

I141 H2

I142 G1

I143 G1

I144 A4

I145 E8

I146 B9

I147 C9

I148 C7

I149 C12

I150 D9

I151 I5

I294 C9

c001 F10

c002 F9

I038 C8

3070 H4

Circuit Diagrams and PWB Layouts

58JL2.1E AA 7.

LCD Supply (42” - v2): MF + Standby Part B

1

A3 A3

MAINS FILTER + STANDBY PART B

2

3

945678

A

MAINS FILTER

DTH40203H65

1

B

MAINS INPUT

95-264Vac

MAINS_L

C

MAINS_N

D

FD15

FD12

FD18

FD10

FD13

FD16

FD11

FD14

1D00

PTF/65

T3.15AH 250V

(EUR+AP CHINA)

T5AH 250V(AP+US)

FD19

FD17

2D00

470n

2D09

470n

ID10

3D00

V

9U01

5D00

23

1

4

DMF2405H60

2D03

47p

9U08

2D05

220p

1U01

1

GND screw

9U06

5D01

23

14

DMF3547HB60

2D04

47p

9U07

ID63

1D03

500V 1D02

500V

3D05 220R

1U11

HEATSINK

2D01

2D07

470n

2D10

ID16

ID11

470n

1n0

ID55

E

HOT_GNDB

4

5D03

2

3

ID42

ID12

5D02

23

4

1

DMF3547HB60

2D06

47p

9U03

3D04

220R

9U05

3D50

9U10

3D51

1R0

ID44

1R0

ID45

470n

2D08

ID15

1D50

G5PA-1-5VDC

6D61

ID24

6D60

FD25

1C05

BAS316

123

TO

FD24

B3B-EH-A

ID13

IH14

IH15

6H09

6H08

3H07

IH20

IH16

1N5062

3H00

1N5062

22K

3H04

F

G

3104 313 6065.1

123

4

5678

9 10111213

10 11 12 13

400V_HOT_B

3H10

IH13

HOT_GNDB

ID64

9H10

4

7H05

AVS1ACP08

1M0

ID66

9H06

18K

VDD

76

MODE

VM

23

OSIN

OSOUT

VSS

1

100p

2H02

12K

ID70

NC

VG

GBJ6J

58

2H06

50V47u

FD26

IH10 IH12

IH11

6H07

IH17

ID65

3H03 390R

ID68

91K

3H02

25V_HOT_B

56n

2H03

56n

2H04

HOT_GNDB

ID67

2H17

2H08

330u

2H15

10n

9H13

9H11

2H16

HOT_GNDB

ID61

100n

ID69

100u

AVS10CB

100n

4R7

9H12

2H10

IH25

2H09

IH26

3H05

7H06

47n

5H04

ID62

9H14

330u

IH24

9H08

6A55

BYG10

6A54

HOT_P+

HOT_P-

TO

BYG10

F_15710_011.eps

130905

A

B

C

D

E

F

G

1C05 E8 1D00 C2 1D02 D5 1D03 D5 1D50 C8 1U01 E4 1U11 E5 2D00 C3 2D01 C5 2D03 C4 2D04 C5 2D05 D4 2D06 C6 2D07 D6 2D08 C7 2D09 C3 2D10 C6 2H02 F10 2H03 C11 2H04 C11 2H06 F10 2H08 E11 2H09 E12 2H10 E12 2H15 C12 2H16 D12 2H17 C11 3D00 C3 3D04 D6 3D05 D5 3D50 C7 3D51 C7 3H00 E9 3H02 E11 3H03 E11 3H04 F9 3H05 F12 3H07 F9 3H10 B10 5D00 C4 5D01 C5 5D02 C6 5D03 B6 5H04 F12 6A54 C13 6A55 C12 6D60 D8 6D61 D8 6H07 C11 6H08 E9 6H09 D9 7H05 E10 7H06 E12 9H06 E10 9H08 D12 9H10 D10 9H11 D12 9H12 F12 9H13 D12 9H14 C12 9U01 C4 9U03 D6 9U05 B7 9U06 C5 9U07 D5 9U08 D4 9U10 B7 FD10 B2 FD11 B2 FD12 C1 FD13 C2 FD14 C2 FD15 C1 FD16 C2 FD17 C2 FD18 C2 FD19 C2 FD24 E8 FD25 E8 FD26 B11 ID10 C3 ID11 C6 ID12 C7 ID13 C8 ID15 C7

ID16 C6 ID24 D8 ID42 C7 ID44 C7 ID45 C7 ID55 D6 ID61 D12 ID62 D12 ID63 D5 ID64 D10 ID65 E11 ID66 E10 ID67 E11 ID68 E11 ID69 E12 ID70 E10 IH10 C11 IH11 C11 IH12 C11 IH13 C10 IH14 E9 IH15 E9 IH16 E9 IH17 C11 IH20 F9 IH24 E12 IH25 E12 IH26 E12

Circuit Diagrams and PWB Layouts

LCD Supply (42” - v2): Supply Part B

123

SUPPLY PART B

A4

6U81

IU06

2U34

100p

2K7

IU28

3U10

3U11

BZX384-C22

100p

2U06

IU09

IA04

3U07

10K

400V_HOT_B

470R

HOT_GNDB

3U00

4R7

470u

2U02

IU07

IU08

25V1n0

3U06

IU10

IU29

BZX384-C4V7

6U22

A

B

C

2U40

D

E

F

G

3U67

100R

IA43

H

I

3104 313 6065.1

12

560p

BAS316

6U20

25V_HOT_B

IA03

100K

3U03

3U04

IA42

3U02

10K

27K

VS-CONTROLLER

630V

200p

2U21

2U04

630V

100p

2U09

2U05

3U48

3U43

1R0

3U09

IU21

3K3

2U07

470n

16V

6U09

PDZ18-B

2U10

HOT_GNDB

100p

3U08

330R

IU41

100u

HOT_GNDB

IU96

3U05

33K

10K

6U01

BAS316

3U58

5M6

IU25

2U19

HOT_GNDB

IU27

IU22

IA35

IU97

6U79

5U17

BYG22D

CONTROL

IA05

3U53

3U50

680K

820K

SOFTSTART

CONTROL

IU18

50V

15n

2U27

BC857BW 7U17

10K

IU23

3U66

3U64

FU07

100K

3U27

2U26

10n

47R

3U47

IA34

4

6U77

IU05

BYG22D

7U01

MC34067P

9

1

2

3

16

6

2V

(0V7)

4V9

8

(1V2)

4V9

7

(0V7)

11

4V9

(0V)

2U50

IU20

15K

3U12

10K

7U18 BC847BW

50V

2n2

3U68

2K2

BAS316

IA36

6U51

3U56

220R

HOT_GNDB

HOT GROUND

4

BIAS SUPPLY

IU98

BYV27-200

1m0

2U03

9U04

17V

(7V6)

15

VCC

VREF

EN|UA

OSCC

OSCR

OA

OSCCC

OS

OB

EAO

Ip

PGND

In

FI

SOST

GND

4

IU12

3U65

68K

1n0

3U61

CURRENT

PROTECTION

IU24

BAS316

10K

470n16V

2U08

3U13

BC857BW

IA37

3U70

1K0

3U71

HOT_GNDB

6U06

IA33

BAS316

47n

2U46

HOT_GNDB

567

IA01

BAS316

2n2

6U17

5U10

1m0

2U47

10n

2U15

3U75

1K0

IA00

50V

10n

HOT_GNDB

IA51

IU36

IA40

7U04 BC847BW

3U55 220R

7V3

(0V3) 0V01

(0V)

IA31

3U01

FU03

FU04

BAS316

6U05

FU08

16V100n

IA06

100R

3U45

2U16

3U46

22R

HOT_GNDB

5U16

IU34

22R

3U21

2U64

22R

HOT

FU09

470p

6U16

6U15

3U89

2U63

5U15

IA07

4

2

IA08

6U04 BAS316

2U14

2n2

BAS316BZX384-C22

10K

470p

3

2000V

5U01 S13932-04

6U78

14

12

13

10

0V6 (5V)

6K8

6U11

IA39

7U09

10K

2U48

(0V5)

5

(0V3)

IA38

HOT_GNDB

IU99

5U09

5V1

7V3

IU33

6U10

2U77

IA32

1n0

BAS316

HOT_GNDB

56783

IA48

2U60

59JL2.1E AA 7.

2n2

IU45

10

IU81

89

FU18

7U05

FU02

STP15NK50ZFP

47R

6U13

SML4744

IB94

IA50

LOW SIDE

DRIVE

7U06

100R

STP15NK50ZFP

IU57

47R

6U12

SML4744

IU59

BC857BW 7U08

IU55

COLD GROUND

FU99

cU02

2U61

6U07

BAS316

6U03

3U16

6

3U29

7

IU39

9

COLD

2n2

BAS316

2K2

6U08

BAS316

3U20

2K2

3U19

2K2

2U62

2n2

IU42

IA09

IU52

IA45

3U14

100R 2U72

1n0

6U27 BAS316

2U71

1n0

6U28

BAS316

2U65

2n2

6U02

BAS316

400V_HOT_B

HIGH SIDE

DRIVE

IU38

3U15

IU46

IU37

BC857BW 7U07

3U17

3U18

IU51

91011

5U07

IA46

5U08

399V

IA11

5U04

IA13

IA12

5U41

HOT_GNDB

1U09

HEATSINK

GNDB

IA47

2U13

IA10

FU05

FLM 1/6W

5U13

2U12

FU23

FC00

5U05

2000V1n5

2000V

1n5

10 11

HOT

IU79

3U28 1K0

FU29

5U40

1U10

HEATSINK

GNDB

3

IU64

10n 1600V

2U17

89

7

6

5

3

IA14

2

1

10n

2U11

1600V

cU01

HOT_GNDB

7U02

TCET1102(G)

5U02 BS51312-01

2U00

470p

IU84

10

11

12

13

14

15

16

GNDB

2B90

10n

3B92

560R

COLD

14

3U33

2

IU76

IA23

50V

GND_SND

IU62

1K0

IU63

7U30

BC847BW

IU73

STTH2003CFP

IA24

IB92

GNDB

6U21

5U26

IU80

1U07

5U25

250V

5AT

2B91

470p 50V

BYW29EX-200

2B93

2U39

GNDB

IU74

1

3

IU77

372(5.000)

6B91

6B93

50V470p

12 13 14

IA49

3U31

DC_PROT

2U29

2U45

10K

10n

47K

3U32

GNDB

FU28

FU17

FU27

GNDB

17V3

50V

1n0

2U22

2U38

50V

+24Vb

GNDB

FU30

FU32

GNDB

1m8 35V

IB90

2B92

IB91

2B94

IB93

2

1n0

12

3U39

3U22

1m8 35V

1

4

5

K

NC

A

236

18K

3U30

5B93

33u

2m2

5B91

33u

2m2

5B92

33u

1303

1 2 3 4

B4P-VH

AUDIO - STBY

1320

1 2 3

B3P-VH

AUDIO - STBY

330R

IU85

3U23

15K

13V4

7U10 TL431ACD

R

7

IU94

TO 1303

TO 1320

13 14

FU12

FU24

IU89

2U24

220n

16V

FU14

16V

100n

2U30

Vs

Voltage

Adj.

FB93

FB97

VSND_POS

GND_SND

FB98

FB94

VSND_NEG

3U57

3U52

FU25

3U24

IA20

8

3U25

3U26

1%

GNDB

FB92

FB90 FB95

2U23

GNDB

220R

IA44

220R

18K

MRS25 1%

6U23

BAS316

1K8

IU93

3U34

470R

9U02

DC_PROT

1%

A4

470n

1u0

50V

2U32

1u0

2U25

2U33

IA21

IU88

8K2

3U38

3U40

IU92

33K

3U41

FB96

B7B-EH-A

1M02

TO 1M02

AUDIO - STBY

F_15710_012.eps

+24Vb

4n7

33K

IA22

7 6 5 4 3 2 1

130905

A

B

C

D

E

F

G

H

1303 H13 1320 I13 1M02 H14 1U07 G11 1U09 I9 1U10 I10 2B90 G11 2B91 G11 2B92 G12 2B93 H11 2B94 H12 2U00 E10 2U02 B3 2U03 A4 2U04 C2 2U05 D2 2U06 C3 2U07 E2 2U08 G4 2U09 D2 2U10 H2 2U11 E10 2U12 E9 2U13 D9 2U14 F7 2U15 F5 2U16 E6 2U17 C10 2U19 H3 2U21 C2 2U22 E12 2U23 B14 2U24 E13 2U25 E14 2U26 G4 2U27 F3 2U29 E12 2U30 F13 2U32 E14 2U33 E14 2U34 C2 2U38 E12 2U39 C12 2U40 C1 2U45 F12 2U46 I4 2U47 I5 2U48 I5 2U50 E4 2U60 C7 2U61 B8 2U62 D8 2U63 C7 2U64 D7 2U65 D8 2U71 E8 2U72 C8 2U77 H5 3B92 G11 3U00 A3 3U01 F6 3U02 C2 3U03 C1 3U04 D1 3U05 C3 3U06 D3 3U07 E3 3U08 E2 3U09 E2 3U10 H2 3U11 H2 3U12 F4 3U13 G5 3U14 C8 3U15 C8 3U16 C8 3U17 D8 3U18 E8 3U19 E8 3U20 E8 3U21 G6 3U22 D13 3U23 E13 3U24 E13 3U25 F13 3U26 G13 3U27 G3 3U28 B10 3U29 C8 3U30 F12 3U31 C12 3U32 C12 3U33 B11 3U34 F14 3U38 E14 3U39 C13 3U40 E14 3U41 F14 3U43 D2 3U45 G6 3U46 F6 3U47 H3 3U48 D2 3U50 E3 3U52 D13 3U53 E4

I

3U55 I6 3U56 I4 3U57 C13 3U58 E3 3U61 E4 3U64 F4 3U65 E5 3U66 F3 3U67 G1 3U68 G4

3U70 H4 3U71 H5 3U75 G5 3U89 H7 5B91 G13 5B92 H13 5B93 G13 5U01 C7 5U02 C10 5U04 D9 5U05 C9 5U07 B9 5U08 B9 5U09 B5 5U10 A5 5U13 E9 5U15 C7 5U16 D7 5U17 A3 5U25 E11 5U26 F11 5U40 D10 5U41 E9 6B91 G12 6B93 H12 6U01 D3 6U02 D8 6U03 C8 6U04 D7 6U05 D6 6U06 I5 6U07 C8 6U08 D8 6U09 G2 6U10 G5 6U11 F5 6U12 E9 6U13 C9 6U15 H7 6U16 G7 6U17 I5 6U20 H1 6U21 E11 6U22 H3 6U23 E14 6U27 C8 6U28 E8 6U51 H4 6U77 A4 6U78 A5 6U79 A4 6U81 B2 7U01 C3 7U02 B10 7U04 H6 7U05 C9 7U06 D9 7U07 C8 7U08 E9 7U09 G5 7U10 F13 7U17 F4 7U18 F4 7U30 C11 9U02 G13 9U04 B5 FB90 H14 FB92 G14 FB93 G13 FB94 H13 FB95 H14 FB96 G14 FB97 G13 FB98 H13 FC00 F9 FU02 C9 FU03 C6 FU04 D6 FU05 D9 FU07 F3 FU08 D6 FU09 D7 FU12 E13 FU14 F13 FU17 D12 FU18 A9 FU23 F9 FU24 E13 FU25 E13 FU27 D12 FU28 D12 FU29 C10 FU30 H12 FU32 I12 FU99 A9 IA00 A6 IA01 A5 IA03 C1 IA04 D2 IA05 E4 IA06 E6 IA07 C7 IA08 D7 IA09 D8 IA10 D9 IA11 C9 IA12 E9 IA13 E9 IA14 D10 IA20 E13 IA21 E14 IA22 F14 IA23 F11 IA24 G11 IA31 I6 IA32 I5

IA33 I4

IA34 I4

IA35 G3

IA36 H4

IA37 G5

IA38 H5

IA39 G5

IA40 G6

IA42 G1

IA43 G1

IA44 C14

IA45 E8

IA46 B9

IA47 B9

IA48 C7

IA49 C12

IA50 D9

IA51 I5

IB90 G12

IB91 G12

IB92 H11

IB93 H12

IB94 C9

IU05 A4

IU06 B2

IU07 C3

IU08 C3

IU09 D2

IU10 D3

IU12 D5

IU18 E3

IU20 F4

IU21 E2

IU22 F3

IU23 F3

IU24 F4

IU25 F3

IU27 C3

IU28 G2

IU29 G3

IU33 F5

IU34 F7

IU36 F6

IU37 C9

IU38 C8

IU39 D8

IU41 H2

IU42 C8

IU45 C8

IU46 C8

IU51 E8

IU52 D8

IU55 E9

IU57 E9

IU59 E9

IU62 B11

IU63 B11

IU64 B10

IU73 E11

IU74 E12

IU76 F11

IU77 F12

IU79 B10

IU80 F11

IU81 F8

IU84 F10

IU85 E13

IU88 E14

IU89 E13

IU92 F14

IU93 F14

IU94 G13

IU96 A3

IU97 A3

IU98 A5

IU99 A5

cU01 F10

cU02 F9

Circuit Diagrams and PWB Layouts

Layout LCD Supply (42” - v2) (Top Side)

2006 E6 2007 E6 2008 C5 2009 F3 2015 C6 2016 D6

2019 E5 2021 F2 2023 D2 2024 D1 2025 D2 2026 D5

2027 D6 2028 D2 2029 B2 2030 D1 2031 D1 2032 D1

2033 D2 2035 E6 2036 E7 2037 D5 2039 E1 2040 E6

2042 E2 2044 D2 2045 B1 2046 E5 2047 E5 2048 E5

2049 E2 2050 C5 2051 E2 2052 E6 2053 D6 2054 D6

2055 E6 2056 E7 2057 E7 2058 E6 2061 E6 2062 E6

2063 C6 2064 D1 2305 C6 2330 B6 2331 B6 3001 D6

3002 E7 3003 D7 3004 E6 3005 E6 3006 E6 3007 E6

3008 E6 3009 E6 3010 D5 3011 E5 3012 D5 3013 C5

3016 E7 3019 E7 3020 E7 3021 C6 3022 D2 3023 D1

3024 D1 3025 D1 3027 D6 3028 D6 3029 E7 3030 D2

3031 E1 3032 E1 3033 E2 3034 D1 3035 D6 3036 E5

3037 D1 3038 D1 3039 E5 3040 D2 3041 D2 3042 E6

60JL2.1E AA 7.

3043 E6 3044 D6 3045 D6 3046 C6 3047 E6 3048 E6

3049 D6 3051 D5 3052 D1 3054 C5 3055 E5 3056 E5

3057 D2 3059 D7 3060 E5 3061 E6 3062 E7 3063 D1

3065 C4 3066 E1 3067 F1 3068 D2 3089 D5 3091 D1

3306 E7 3310 F7 3311 C5 3312 B5 3313 C6 3321 C6

3322 B5 3323 B5 3324 B5 3999 A4 6002 E6 6003 E7

6004 E6 6005 E6 6006 E5 6007 E7 6008 E6 6010 C6

6011 C6 6012 E5 6013 E7 6014 C5 6015 C6 6017 E5

6018 D6 6020 D6 6022 E5 6023 D1 6024 F4 6025 F4

6026 E5 6027 E7 6028 E6 6032 F4 6033 F4 6035 E6

6036 D6 6038 E6 6042 F1 6043 E1 6044 E1 6304 D7

6305 E7 6314 F8 6315 F7 6316 F7 6317 F8 6318 F7

6354 F7 6355 F7 6360 A7 6361 A6 7003 E1 7004 D6

7007 E7 7008 E7 7009 D6 7010 D2 7011 D5 7012 D6

9002 D2 9003 F4 9009 F4 9017 E6 9304 B6 9310 B5

9311 F8 9528 D7

3104 313 6065.2

F_15710_013.eps

130905

Circuit Diagrams and PWB Layouts

Layout LCD Supply (42” - v2) (Overview Bottom Side)

2006 A5 2007 A5 2008 A5 2009 A4 2015 A4 2016 A5 2019 A4 2021 A4 2023 A2

2024 A2 2026 A5 2027 A5 2028 D2 2029 B2 2030 A1 2031 A2 2032 A2 2034 A4

2035 B1 2039 A1 2040 A5 2044 D2 2045 B2 2046 A4 2047 A4 2048 A4 2050 A5

2060 C5 2061 C5 2062 C5 2063 C5 2064 C5 2065 C4 2071 C4 2072 C6 2077 A4

2290 B3 2802 C7 2B90 F3 2B91 G1 2B93 G1 2H02 F7 2U06 E5 2U07 E5 2U08 D5

2U09 D4 2U15 D4 2U16 E5 2U19 D4 2U21 D4 2U23 D2 2U24 D1 2U26 D5 2U27 D5

2U29 E2 2U30 D1 2U32 D1 2U34 D4 2U39 D1 2U40 E5 2U45 E2 2U46 D4 2U47 D4

2U48 E4 2U50 D5 2U60 G5 2U61 F5 2U62 G4 2U63 F5 2U64 F5 2U65 G4 2U71 G4

2U72 G5 2U77 D4 3001 A4 3002 A5 3003 A4 3004 A4 3005 A5 3006 A5 3007 A5

3008 A5 3009 A5 3010 A4 3011 A4 3012 A5 3013 A5 3016 C6 3019 C4 3020 C4

3021 A4 3022 A1 3023 A2 3024 A2 3025 A1 3027 A5 3028 A4 3029 C6 3030 A2

3031 A1 3032 A1 3033 A3 3034 A1 3037 A2 3038 A1 3040 A1 3041 A1 3043 A5

3045 A4 3046 A4 3047 A4 3048 A5 3052 A2 3055 A4 3056 A4 3057 A2 3061 A5

3064 A5 3065 A5 3066 A5 3067 A4 3068 A4 3070 A4 3071 A4 3075 A4 3089 A4

3292 B3 3802 C7 3804 C7 3806 C7 3999 C2 3B92 F3 3H02 F7 3H04 F7 3U01 D4

61JL2.1E AA 7.

3U02 D5 3U03 D4 3U04 E4 3U05 D5 3U06 D5 3U07 E5 3U08 E5 3U09 E5 3U10 E4

3U11 D4 3U12 D5 3U13 D5 3U16 G5 3U19 G4 3U20 G4 3U21 D4 3U22 E1 3U23 D1

3U24 D1 3U25 D1 3U27 D5 3U28 D3 3U29 G5 3U30 D1 3U31 E1 3U32 D1 3U33 D3

3U34 D1 3U38 D1 3U39 E1 3U40 D1 3U41 D1 3U43 D5 3U45 D5 3U46 D5 3U47 D4

3U48 D5 3U52 D2 3U55 D4 3U56 D4 3U57 D2 3U61 D5 3U64 D5 3U65 D5 3U66 D5

3U67 E4 3U68 D4 3U70 D4 3U71 D4 3U75 D4 3U89 D3 6001 A5 6002 C4 6003 C5

6004 B5 6005 A5 6006 A4 6007 C5 6008 C5 6009 A4 6010 A5 6011 A5 6012 C4

6013 C5 6015 A4 6016 A4 6017 A4 6020 A4 6022 A4 6023 A1 6027 C6 6028 C4

6051 A4 6077 B5 6079 A6 6080 A6 6081 B4 6154 D6 6155 D6 6156 D7 6157 E7

6158 C6 6159 D6 6460 A8 6461 A8 6A54 D7 6A55 D7 6D60 D8 6D61 D8 6U01 D5

6U02 G3 6U03 G5 6U04 E5 6U05 E5 6U06 D4 6U07 F5 6U08 G4 6U09 D4 6U10 D4

6U11 D5 6U12 F3 6U13 F5 6U15 D4 6U16 D3 6U17 E4 6U20 E4 6U22 D4 6U23 D1

6U27 G5 6U28 G4 6U51 D4 6U77 E4 6U79 D6 6U81 E4 7004 A4 7007 C6 7008 C5

7009 A4 7010 A2 7017 A5 7018 A5 7030 A1 7U04 D4 7U07 G5 7U08 G4 7U09 D4

7U10 D2 7U17 D5 7U18 D5 7U30 E1 9002 A2 9085 A1 9806 C7 9810 C7 9H06 F7

9H10 F7 9U02 D2 9U57 D1

Part 1

F_15710_014a.eps

Part 2

F_15710_014b.eps

3104 313 6065.2

Part 3

F_15710_014c.eps

Part 4

F_15710_014d.eps

F_15710_014.eps

130905

Circuit Diagrams and PWB Layouts

Layout LCD Supply (42” - v2) (Part 1 Bottom Side)

62JL2.1E AA 7.

Part 1

F_15710_014a.eps

130905

Circuit Diagrams and PWB Layouts

Layout LCD Supply (42” - v2) (Part 2 Bottom Side)

63JL2.1E AA 7.

Part 2

F_15710_014b.eps

Circuit Diagrams and PWB Layouts

Layout LCD Supply (42” - v2) (Part 3 Bottom Side)

64JL2.1E AA 7.

Part 3

F_15710_014c.eps

130905

Circuit Diagrams and PWB Layouts

Layout LCD Supply (42” - v2) (Part 4 Bottom Side)

65JL2.1E AA 7.

Part 4

F_15710_014d.eps

130905

Circuit Diagrams and PWB Layouts

66JL2.1E AA 7.

LCD Supply (42” - v3): MF + Standby Part A

12345678

A1 A1

MAINS FILTER + STANDBY PART A

9

10 11

A

4

I474

22n

I475

220p

GND screw

1

5404

DMF28

2

3

9006

5401

3

2

14

DMF3547HB60

2404

47p

90079008

I463

1403

3405 220R

500V 1402

500V

I460

1001

1

5405

1

4

F415

F412

3401

F418

F410

F413

4M7

F416

F411

F414

1400

PTF/65

T3.15AH 250V

(EUR+AP CHINA)

T4AH 250V(AP+US)

F419

3402

I419

3403

I473

1

GND screw

1000

I410

470n

2400

470n

2409

F417

4M7

COLD GROUND

B

MAINS INPUT

95-264Vac

C

B2P-VA-BF-BK

2 1

1308

MAINS_L

MAINS_N

D

3400

V

2

DMF2405H60

9001

5400

2

DMF28

1

2403

47p

3

2402

4

2405

E

F430

1401

PTF/65

GNDHOT

F427

F428

T1AE 250V

9009

F

1306

1 2

B2P-VA-BF-BK

TO 1306

AUDIO-STANDBY

F429

MAINS FILTER

I411

470n

2401

2410

I416

2407

1011

HEATSINK

HOT_GNDA

470n

1n0

I455

5403

DTH40203H65 1

4

3

2

23

14

DMF3547HB60

220R

5402

2406

9003

3404

I412

I442

47p

6506

DF06M

GNDHOT

9005

3450

400V_HOT_A

3810

F426

9011

3451

I444

2408

1R0

I445

470n

I415

I456

10u

1R0

2503

1450

G5PA-1-5VDC

I424

1B06

TO

RELAY +

F425

COLD

GROUND

6461

6460

123

1305

BAS316

123

B3B-EH-A

RELAY -

F424

B3B-EH-A

I413

I464

9810

6809

1N5062

AVS1ACP08

1M0

76

3800

I814

I466

6808

1N5062

I816

I827

I815

22K

3807

I820

23

3806

470R

9806

20K

3804

2802

7805

12K

I813

MODE

VM

OSIN

I470

100p

VDD

4

VSS

1

OSOUT

GBJ6J

HOT_GNDA

NC

VG

2806

47u 50V

25V_HOT_A

I811

I810

I812

56n

2803

6807

56n

2804

I817

I465

3803

58

390R

I468

91K

3802

2817

HOT_GNDA

I467

47n

2808

2815

10n

9811

I471

7806

AVS10CB

I469

100u

5804

9812

TO 1305

AUDIO-STANDBY

G

3104 313 6065.3

12345678910

11 12 13

12 13

BYG10

330u

9813

100n

2816

HOT_GNDA

2810

I825

2809

I826

4R7

3805

6155

6154

9814

BYG10

9808

I462

330u

I824

6156

BYG10

F421

HOT_P+

400V_HOT_B

6157

I461

100R

F422

HOT_P-

BYG10

3406

3407

6158

HOT_GNDA

TO 1307

AUDIO-STANDBY

1307

F420

1 2 3 4

F423

B4P-VH

100R I472

6159

BYG10

HOT_GNDB

F_15710_015.eps

130905

9812 E11

1000 D2 1001 D4

9813 C12

1011 E5

9814 C12

1305 F7

F410 B1

1306 F2

F411 B2

1307 B13

F412 B1

1308 C1

F413 B1 1400 C2 1401 F2 1402 D4 1403 D4 1450 C8 1B06 E7 2400 C2 2401 C5 2402 C3 2403 C3 2404 C4 2405 D3 2406 C6 2407 C5 2408 C6 2409 C2 2410 C5 2503 E6 2802 E9 2803 C11 2804 C11 2806 F10 2808 E11 2809 E12 2810 E12 2815 C11 2816 D12 2817 C11 3400 C3 3401 C1 3402 C2 3403 D2 3404 D6 3405 D4 3406 B13 3407 C13 3450 B6 3451 B7 3800 E9 3802 E10 3803 E11 3804 E9 3805 E12 3806 E9 3807 E9 3810 B10 5400 C3 5401 C4 5402 C6 5403 B6 5404 B4 5405 B3 5804 E11 6154 C12 6155 C12 6156 B13 6157 B13 6158 C13 6159 C13 6460 D7 6461 D7 6506 E6 6807 C10 6808 E9 6809 D9 7805 D10 7806 E11 9001 B3 9003 C6 9005 B6 9006 B4 9007 C4 9008 C3 9009 F2 9011 B7 9806 E9 9808 C12 9810 D10 9811 D11

F414 B2

F415 C1

F416 C1

F417 C2

F418 C1

F419 C2

F420 B13

F421 B13

F422 B13

F423 C13

F424 E8

F425 E7

F426 B10

F427 F2

F428 F2

F429 F4

F430 F4

I410 C3

I411 C5

I412 B6

I413 C8

I415 C7

I416 C5

I419 D2

I424 D7

I442 C6

I444 C6

I445 C7

I455 D5

I456 E7

I460 D4

I461 B13

I462 C12

I463 D4

I464 D9

I465 E10

I466 E9

I467 E11

I468 E10

I469 E11

I470 E10

I471 D11

I472 C13

I473 D2

I474 C4

I475 C4

I810 B10

I811 B11

I812 B11

I813 C10

I814 E9

I815 E9

I816 E9

I817 C11

I820 F9

I824 E12

I825 E12

I826 E12

I827 E9

A

B

C

D

E

F

G

Circuit Diagrams and PWB Layouts

67JL2.1E AA 7.

LCD Supply (42” - v3): Supply Part A

F299

F018

7005

F002

STP15NK50ZFP

6013

SML4744

I294

LOW SIDE

DRIVE

7006

100R

STP15NK50ZFP

I057

47R

I112

6012

SML4744

I059

I055

c002

GND3

1009

HEATSINK

GNDA

9

5007

5008

399V

I111

5004

5041

1010

HEATSINK

GNDA

80R

I146

80R

I147

80R

2013 50R

I110

F005

FLM 1/6W

5013

2012

50R

F023

F300

HOT_GNDA

10

HOT

GROUND GROUND

3028

I080

1K0

I064

F029

5005

1600V 10n

2000V

2017

1n5

5040

80R

I114

80R

I113

2000V

1n5

2011

c001

HOT_GNDA

10n

1600V

7002

32

TCET1102(G)

5002

BS51312-01

8

7

6

5

3

2

1

2000

470p

I084

12

345

678

SUPPLY PART A

A2 A2

BIAS SUPPLY

A

25V_HOT_A

B

C

2040

560p

3003

I103

3002

10K

630V

200p

2004

100K

3004

I009

27K

630V

100p

2005

D

3043

1R0

3009

I021

3K3

E

2007

470n

16V

F

G

3067

100R

I143

BAS316

6020

6009

I142

PDZ18-B

H

2010

HOT_GNDA

3000

I096

4R7

6081

2002

470u

BZX384-C22

I006

VS-CONTROLLER

I007

2034

100p

2021

100p

I008

2006

1n025V

2009

100p

2K7

3048

3008

330R

I141

3010

3011

100u

HOT_GNDA

I104

I028

470R

3006

I010

3007

10K

400V_HOT_A

I029

BZX384-C4V7

HOT_GNDA

10K

6022

5017 50R

I027

3005

33K

6001

BAS316

3058

5M6

I022

I025

I135

2019

HOT_GNDA

I097

2027

3066

10n

I078

6080

BYG22D

CONTROL

I105

3053

3050

680K

820K

SOFTSTART

CONTROL

I018

I020

50V

15n

BC857BW 7017

10K

I023

10K

3064

F007

50V

3027

100K

2n2

2026

BAS316

6051

47R

3047

I134

6079

MC34067P

2V

(0V7)

4V9

(1V2)

4V9

(0V7)

4V9 (0V)

3012

3056

220R

I144

7001

9

1

2

3

16

6

8

7

11

2050

15K

7018 BC847BW

3068

2K2

I136

HOT_GNDA

6077

I098

BYG22D

BYV27-200

1m0

2003

80R

5009

15

17V

(7V6)

VCC

EN|UA

VREF

OSCC

OSCR

OA

OSCCC

OS

OB

EAO

Ip

PGND

In

FI

SOST

GND

4

I012

3065

68K

1n0

3061

CURRENT

PROTECTION

I024

BAS316

16V

10K

470n

2008

3013

I139

BC857BW

I137

3070

1K0

3071

HOT_GNDA

6006

I133

BAS316

47n

2046

HOT_GNDA

6078

5

14

12

13

10

6K8

6011

7009

10K

2048

5V1

(0V5)

7V3

(0V3)

7V3 (0V3) 0V01 (0V)

0V6 (5V)

6010

I138

HOT_GNDA

1n0

6017

HOT_GNDA

I099

I033

2077

I132

5010 1m0

I101

BAS316

2n2

2047

BAS316

10n

2015

3075

1K0

I100

50V

10n

HOT_GNDA

I151

I140

7004 BC847BW

3055

220R

400V_HOT_A

2061

2n2

6007

I148

2063

470p

5001

80R

5015

I107

F003

F004

5016

80R

2064

6005

BAS316

F008

16V100n

2016

F010

F006

I036

I131

3001

100R

3045

I034

22R

3046

22R

3021

HOT_GNDA

22R

S13932-04

4

3

2

I108

470p

6004 BAS316

F009

2014

2n2

2000V

6016

BAS316

I083

6015

BZX384-C22

I082

10K

3089

HOT

2n2

2060

I045

10

I081

COLD

BAS316

6003

BAS316 3016

6

2K2

3029 2K2

7

I039

9

6008

BAS316

3020

2K2 3019

2K2

2062

2n2

I042

6027

BAS316

I109

I052

6028

BAS316

I145

HIGH SIDE

3014

I038

100R

2072

1n0

I046

2065

2n2

6002

BAS316

2071

1n0

I051

DRIVE

3015

I037

BC857BW 7007

3017

3018

BC857BW 7008

47R

I150

COLD

9

10

11

12

13

14

15

16

10n

GNDA

2290

3292

560R

14

3033

I076

50V

11

I062

1K0

I063

7030

BC847BW

I116

I117

I073

STTH2003CFP

I124

GNDA

5027 80R

5028

80R

5025

80R

6021

5026

80R

BYW29FP-200

50V

6014

2035

1n0 9004

9010

2039

I070

I072

I074

1

3

I077

12

F021

I149

10n

47K

3032

GNDAGNDA

2028

1n0

50V

3

2

1

2044

1n0

50V

2029

50V

1n0

2

I075

2045

1n0

50V

+24Va +12V

3031

10K

2020

6044

STPS20L45CT

F027

17V3

F031

F032

2022

GNDA

F030

GNDA

F028

F017

GNDA

2m2

1m8 35V

DC_PROT

A4

25V

2038

3030

B4P-VH

B3P-VH

35V 1m8

1

18K

1304

1309

GROUND GROUND

3104 313 6065.3

1

2

3

4 5 6 7 8 9 10 11 12

13

F022

3999

1K0

3057

220R

33K

3052

3022

680R

F012

F024

I085

I089

3023

15K

4

5

13V4

7010

K

TL431ACD

NC

R

A

236

7

2030

Vs

Voltage

Adj.

I094

TO 1304

1 2 3 4

AUDIO - STBY

TO 1309

1 2 3

AUDIO - STBY

13 14

2023

GNDA

16V

100n

I120

2024

220n

F016

16V

F014

F025

8

470n

3026

I119

3024

3025

GNDA

2031

3037

1%

9002

10n

15K

18K

MRS25 1%

6023

BAS316

1K8

I093

3034

470R

1%

+12V

2033

RES

1u0

3040

I092

3041

14

+24Va

50V

4n7

2032

1u0

2025

I121

I088

33K

8K2

3038

I122

33K

F_15710_016.eps

130905

1010 I9 1304 H12 1309 I12 2000 F10 2002 B3 2003 A4 2004 C2 2005 D2 2006 C3 2007 E2

A

2008 G4 2009 D2 2010 H2 2011 E10 2012 E9 2013 D9 2014 F7 2015 F5 2016 E6 2017 C10 2019 H3

B

2020 D12 2021 C2 2022 E12 2023 B13 2024 E13 2025 E14 2026 G4 2027 F3 2028 D12 2029 E12 2030 F13 2031 D13

C

2032 E14 2033 E14 2034 C2 2035 F11 2038 E12 2039 C11 2040 C1 2044 D12 2045 F12 2046 I4 2047 I5 2048 I5

D

2050 E4 2060 C7 2061 C8 2062 D8 2063 C7 2064 D7 2065 D8 2071 E8 2072 C8 2077 H5 2290 H11

E

3000 A3 3001 F6 3002 C2 3003 C1 3004 D1 3005 C3 3006 D3 3007 E3 3008 E2 3009 E2 3010 H2 3011 H2

F

3012 F4 3013 G5 3014 C8 3015 C8 3016 C8 3017 D8 3018 E8 3019 E8 3020 E8 3021 G6 3022 D13 3023 E13

G

3024 E13 3025 F13 3026 G13 3027 G3 3028 B10 3029 C8 3030 G12 3031 C12 3032 C12 3033 B11 3034 F14

H

3037 D13 3038 E14 3040 E14 3041 F14 3043 D2 3045 G6 3046 F6 3047 H3 3048 D2 3050 E3 3052 D13 3053 E4

I

3055 I6 3056 I4 3057 C13 3058 E3 3061 E4 3064 F4 3065 E5 3066 F3 3067 G1 3068 H4

3075 G5 3089 H7 3292 H11 3999 A13 5001 C7 5002 C10 5004 D9 5005 C9 5007 B9 5008 B9 5009 B4 5010 A5 5013 E9 5015 C7 5016 D7 5017 A3 5025 E11 5026 F11 5027 D11 5028 D11 5040 D10 5041 E9 6001 D3 6002 D8 6003 C8 6004 D7 6005 D6 6006 I5 6007 C8 6008 D8 6009 G2 6010 G5 6011 F5 6012 E9 6013 C9 6014 F11 6015 H7 6016 G7 6017 I5 6020 H1 6021 E11 6022 H3 6023 F14 6027 C8 6028 E8 6044 D12 6051 H4 6077 A4 6078 A5 6079 A4 6080 A3 6081 B2 7001 C4 7002 B10 7004 H6 7005 C9 7006 D9 7007 D8 7008 E8 7009 G5 7010 F13 7017 F4 7018 F4 7030 C11 9002 G13 9004 F11 9010 G11 F002 C9 F003 C6 F004 D6 F005 D9 F006 E6 F007 F3 F008 D6 F009 D7 F010 E6 F012 E13 F014 F13 F016 D13 F017 D12 F018 B9 F021 A12 F022 A13 F023 F9 F024 E13 F025 E13 F027 E12 F028 D12 F029 C10 F030 H12 F031 H12 F032 I12 F299 A9 F300 F9 I006 B3 I007 C3 I008 C3 I009 D2 I010 D3 I012 D5 I018 E3 I020 F4 I021 E2 I022 F3 I023 F3 I024 F4 I025 F3 I027 C3 I028 G2 I029 G3 I033 F5 I034 F7

I037 C8 I038 C8 I039 D8 I042 C8 I045 C7 I046 C8 I051 E8 I052 D8 I055 E9 I057 E9 I059 E9 I062 B11 I063 B11 I064 B10 I070 D12 I072 D11 I073 E11 I074 E11 I075 E12 I076 F11 I077 F11 I078 A4 I080 B10 I081 F8 I082 H7 I083 H7 I084 F10 I085 E13 I088 E14 I089 E13 I092 F14 I093 F14 I094 G13 I096 A3 I097 A3 I098 A5 I099 A5 I100 A6 I101 A5 I103 C1 I104 D2 I105 E4 I107 C7 I108 D7 I109 D8 I110 D9 I111 C9 I112 E9 I113 E9 I114 D10 I116 C11 I117 D11 I119 D13 I120 D13 I121 E14 I122 F14 I124 H11 I131 I6 I132 I5 I133 I4 I134 I4 I135 H3 I136 H4 I137 H5 I138 H5 I139 G5 I140 G6 I141 H2 I142 G1 I143 G1 I144 A4 I145 E8 I146 B9 I147 C9 I148 C7 I149 C12 I150 D9 I151 I5 I294 C9 c001 F10 c002 F9

I036 F6

3070 H4

1009 I9

3071 H5

Circuit Diagrams and PWB Layouts

68JL2.1E AA 7.

LCD Supply (42” - v3): MF + Standby Part B

7H06

5H04

330u

2H15

9H13 9H08

9H11

ID61

AVS10CB

ID69

100u

9H12

12

2H16

HOT_GNDB

100n

IH26

4R7

3H05

12

2H10

IH25

2H09

ID62

9H14

330u

IH24

6A55

BYG10

6A54

13

HOT_P+

HOT_P-

BYG10

13

1

A3 A3

MAINS FILTER + STANDBY PART B

3

524

67

8

9

10 11

A

1

4

5D05

1

2

DMF2405H60

9U01

2

5D00

DMF28

1

9U08

4

3

4

2D05

ID46

ID47

220p

B

MAINS INPUT

95-264Vac

MAINS_L

C

MAINS_N

FD15

FD12

FD18

FD10

FD13

FD16

FD11

FD14

1D00

PTF/65

T3.15AH 250V

(EUR+AP CHINA)

T5AH 250V(AP+US)

FD19

FD17

2D00

470n

2D09

ID10

470n

3D00

V

D

1U01

COLD GROUND

1

GND screw

5DO4

DMF28

2

3

9U06

5D01

23

14

DMF3547HB60

9U07

1D02

ID48

500V

1U11

HEATSINK

E

HOT_GNDB

MAINS FILTER

1

2

ID11

23

14

470n

2D07

ID16

2D10

1n0

470n

DMF3547HB60

ID55

2D01

DTH40203H65

5D03

5D02

9U03

3D04 220R

ID42

25V_HOT_B

IH12

2H03

2H04

IH17

400V_HOT_B

56n

2H17

HOT_GNDB

ID67

2H08

10n

47n

4

3H10

3

9U05

3D50

1R0

ID12

ID44

2D08

ID45

ID15

470n

9U10

3D51

1R0

1D50

G5PA-1-5VDC

6D61

ID24

6D60

RELAY +

FD25

1C05

BAS316

123

TO

RELAY -

FD24

B3B-EH-A

ID13

IH15

IH14

6H09

6H08

3H07

IH20

1N5062

IH16

22K

IH13

HOT_GNDB

ID64

9H10

4

7H05

3H00

3H04

AVS1ACP08

1M0

ID66

9H06

18K

VDD

76

MODE

VM

23

OSIN

OSOUT

VSS

1

100p

2H02

12K

NC

VG

ID70

GBJ6J

2H06

47u 50V

FD26

IH11

IH10

6H07

ID65

3H03

58

390R

ID68

91K

3H02

F

COLD GROUND

G

3104 313 6065.3

1

2

3

4

5

6

78

911

10

F_15710_017.eps

130905

A

B

C

D

E

F

G

1C05 E8 1D00 C2 1D02 D5 1D03 D5 1D50 C8 1U01 E4 1U11 E5 2D00 C2 2D01 C5 2D03 C4 2D04 C5 2D05 D4 2D06 C6 2D07 D6 2D08 C7 2D09 C3 2D10 C6 2H02 F10 2H03 C11 2H04 C11 2H06 F10 2H08 E11 2H09 E12 2H10 E12 2H15 C12 2H16 D12 2H17 C11 3D00 C3 3D04 D6 3D05 D5 3D50 C7 3D51 C7 3H00 E9 3H02 E11 3H03 E11 3H04 F9 3H05 F12 3H07 F9 3H10 B10 5D00 C4 5D01 C5 5D02 C6 5D03 B6 5D05 B4 5DO4 B5 5H04 F12 6A54 C13 6A55 C12 6D60 D8 6D61 D8 6H07 C11 6H08 E9 6H09 D9 7H05 E10 7H06 E11 9H06 E10 9H08 D12 9H10 D10 9H11 D12 9H12 F12 9H13 D12 9H14 C12 9U01 C4 9U03 D6 9U05 B7 9U06 C5 9U07 D5 9U08 D4 9U10 B7 FD10 B2 FD11 B2 FD12 C1 FD13 C2 FD14 C2 FD15 C1 FD16 C2 FD17 C2 FD18 C2 FD19 C2 FD24 E8 FD25 E8 FD26 B11 ID10 C3 ID11 C6 ID12 C7 ID13 C8

ID15 C7 ID16 C6 ID24 D8 ID42 C6 ID44 C7 ID45 C7 ID46 C4 ID47 C4 ID48 D5 ID55 D6 ID61 D12 ID62 D12 ID63 D5 ID64 D10 ID65 E11 ID66 E10 ID67 E11 ID68 E11 ID69 E12 ID70 E10 IH10 C11 IH11 C11 IH12 C11 IH13 C10 IH14 E9 IH15 E9 IH16 E9 IH17 C11 IH20 F9 IH24 E12 IH25 E12 IH26 E12

Circuit Diagrams and PWB Layouts

LCD Supply (42” - v3): Supply Part B

12345678

SUPPLY PART B

A4

6U81

IU06

2U34

100p

2K7

IU28

3U10

3U11

BZX384-C22

100p

2U06

IU09

25V1n0

IA04

3U07

10K

400V_HOT_B

470R

HOT_GNDB

3U00

4R7

470u

2U02

IU07

IU08

3U06

IU10

IU29

6U22

BZX384-C4V7

A

B

C

2U40

D

E

F

G

3U67

100R

IA43

H

I

3104 313 6065.3

25V_HOT_B

VS-CONTROLLER

IA03

3U02

10K

560p

BAS316

6U20

3U03

100K

3U04

IA42

630V

200p

100p

2U04

2U21

27K

630V

100p

2U05

2U09

3U48

3U43

1R0

3U08

3U09

IU21

330R

3K3

2U07

470n

16V

6U09

PDZ18-B

IU41

100u

2U10

HOT_GNDB

3104 313 6065.1

1234567891011121314

IU96

3U05

33K

10K

6U01

BAS316

3U58

5M6

IU25

2U19

HOT_GNDB

IU27

IU22

IA35

IU97

6U79

5U17

50R

BYG22D

CONTROL

IA05

3U50

820K

SOFTSTART

CONTROL

IU18

50V

15n

2U27

BC857BW 7U17

10K

IU23

3U66

3U64

FU07

100K

3U27

2U26

47R

10n

3U47

IA34

3U53

680K

IU20

10K

BAS316

6U51

69JL2.1E AA 7.

3U70 H4 3U71 H5 3U75 G5 3U89 H7 5B91 G13 5B92 H13 5B93 G13 5U01 C7 5U02 D10 5U04 D9 5U05 C9 5U07 B9 5U08 B9 5U09 B5 5U10 A5 5U13 E9 5U15 C7 5U16 D6 5U17 A3 5U25 E11 5U26 F11 5U40 D10 5U41 E9 6B91 G11 6B93 H11 6U01 D3 6U02 D8 6U03 C8 6U04 D7 6U05 D6 6U06 I4 6U07 C8 6U08 D8 6U09 H2 6U10 G5 6U11 F5 6U12 E9 6U13 C9 6U15 H7 6U16 G7 6U17 I5 6U20 H1 6U21 E11 6U22 H3 6U23 F14 6U27 C8 6U28 E8 6U51 H4 6U77 A4 6U78 A5 6U79 A4 6U81 B2 7U01 C4 7U02 B10 7U04 H5 7U05 C9 7U06 D9 7U07 D8 7U08 E8 7U09 G5 7U10 F13 7U17 F4 7U18 G4 7U30 C11 9U02 G13 9U04 B5 FB90 H13 FB92 G13 FB93 G13 FB94 H13 FB95 H13 FB96 G14 FB97 G13 FB98 H13 FC00 F9 FU02 C9 FU03 C6 FU04 D6 FU05 D9 FU06 E6 FU07 F3 FU08 D6 FU09 D7 FU10 E6 FU12 E13 FU14 F13 FU17 D12 FU18 B9 FU23 F9 FU24 E13 FU25 E13 FU27 E12 FU28 D12 FU29 C10 FU30 I12 FU32 I12 FU99 A9 IA00 A5 IA01 A5 IA03 C1 IA04 D2 IA05 E3 IA07 C7 IA08 D7 IA09 D8 IA10 D9 IA11 C9 IA12 E9 IA13 E9 IA14 E10 IA20 E13 IA21 E14 IA22 F14 IA23 F11 IA24 G11 IA31 I6

IA32 I5 IA33 I4 IA34 I3 IA35 H3 IA36 H4 IA37 H5 IA38 H5 IA39 G5 IA40 H6 IA42 H1 IA43 G1 IA44 C14 IA45 E8 IA46 B9 IA47 C9 IA48 C7 IA49 C12 IA50 D9 IA51 I5 IB90 G12 IB91 G12 IB92 H11 IB93 H12 IB94 C9 IU05 A4 IU06 B2 IU07 C3 IU08 C3 IU09 D2 IU10 D3 IU12 E5 IU18 E3 IU20 F4 IU21 E2 IU22 F3 IU23 F3 IU24 F4 IU25 F3 IU27 C3 IU28 G2 IU29 G3 IU33 F5 IU34 F6 IU36 F6 IU37 C8 IU38 C8 IU39 D8 IU41 H2 IU42 C8 IU45 C8 IU46 C8 IU51 E8 IU52 D8 IU55 F9 IU57 E9 IU59 E9 IU62 B11 IU63 C11 IU64 C9 IU73 E11 IU74 E11 IU76 F11 IU77 F11 IU79 B9 IU80 G11 IU81 F8 IU82 H7 IU83 H7 IU84 F10 IU85 E13 IU86 D13 IU88 E14 IU89 E13 IU92 F14 IU93 F14 IU94 G13 IU96 A3 IU97 A3 IU98 A5 IU99 A5 cU01 F10 cU02 F9

9

10 11 12 13 14

HOT

COLD

GROUNDGROUND

A4

BIAS SUPPLY

6U77

IU05

BYG22D

2U03

7U01

9

EN|UA

1

OSCC

2

OSCR

3

OSCCC

16

OS

6

EAO

8

Ip

7

In

11

SOST

68K

1n0

3U61

2U50

CURRENT

PROTECTION

15K

IU24

7U18 BC847BW

2U08

3U68

2K2

3U70

IA36

1K0

IA33

BAS316

47n

2U46

HOT_GNDB

15

4

VCC

PGND

GND

470n16V

6U06

VREF

MC34067P

2V

(0V7)

4V9

(1V2)

4V9

(0V7)

4V9 (0V)

3U12

50V 2n2

3U56

220R

IU98

BYV27-200

1m0

9U04

OA

OB

FI

IU12

3U65

10K

3U13

BC857BW

IA37

3U71

HOT_GNDB

6U78

5

14

12

13

10

6K8

6U11

BAS316

IA39

7U09

10K

2U48

5U09

17V

(7V6)

5V1

(0V5)

7V3

(0V3)

7V3 (0V3) 0V01 (0V)

0V6 (5V)

IA38

HOT_GNDB

1n0

BAS316

HOT_GNDB

IU99

IU33

6U10

2U77

IA32

IA00

5U10 1m0

IA01

80R

2U61

2n2

IA48

2U60

6U07

BAS316

2n2

6U03

BAS316

IU45

3U16

6

2K2

3U29

2K2

7

IU39

9

10

BAS316

IU81

BAS316

2n2

2U47

6U17

10n

2U15

3U75

1K0

50V

10n

HOT_GNDB

IA51

IU36

IA40

7U04 BC847BW

3U55 220R

470p

2U63

5U01

80R

5U15

IA07

FU09

470p

6U16

6U15

3U89

4

2

IA08

6U04 BAS316

2U14

2n2

BAS316

BZX384-C22

10K

S13932-04

3

2000V

FU03

FU04

5U16

80R

BAS3166U05

2U64

FU08

16V100n

2U16

FU10

FU06

IU34

22R

3U01

100R

3U46

22R

3U45

3U21

HOT_GNDB

IU83

IU82

IA31

HOT

GROUND

IU42

BAS316

IA09

2U62

2n2

6U08

IU52

3U20

2K2

6U28

3U19

2K2

BAS316

IA45

COLD

GROUND

6U27

3U14

100R 2U72

2U71

1n0

BAS316

1n0

400V_HOT_B

2U65

2n2

6U02

HIGH SIDE

DRIVE

IU38

3U15

IU46

IU37

BC857BW 7U07

3U17

3U18

IU51

FU18

3U28

1K0

FU02

STP15NK50ZFP

47R

6U13

SML4744

IA50

LOW SIDE

DRIVE

7U06

100R

STP15NK50ZFP

IU57

47R

6U12

SML4744

IU59

BC857BW 7U08

IU55

7U05

IB94

FU99

IU79

IU64

IA12

cU02

HEATSINK

80R

5U07

IA46

80R

5U08

IA47

399V

80R

IA11

2U13

50R

5U04

IA10

FU05

FLM 1/6W

5U13

2U12

50R

5U41

FU23

FC00

HOT_GNDB

1U09

GNDB

7U02

FU29

5U05

10n 1600V

2000V

2U17

1n5

5U40

80R

IA13

2000V

1n5

HOT_GNDB

1U10

HEATSINK

GNDB

3

TCET1102(G)

5U02

89

7

6

5

2U11

cU01

3

IA14

2

1

10n

1600V

IU84

80R

10

11

12

13

14

15

16

BS51312-01

2U00

470p

GNDB

IU62

14

1K0

3U33

2

IU63

IA49

2U39

GNDB

50V470p

10n

GNDB

2U29

1n0

2

2U45

1n0 50V

3U32

FU28

+24Vb

3U31

DC_PROT

10K

47K

FU27

50V

17V3

GNDB

2U22

GNDB

FU30

FU32

FU17

GNDB

1m8 35V

IB90

IB91

2B92

A4

IU86

2U38

1m8 35V

1

4

236

18K

3U30

2m2

2B94

IB93

1303

F_15710_012.eps

B4P-VH

1320

B3P-VH

330R

3U39

330R

3U22

FU12

IU85

IU89

3U23

15K

13V4

5

7U10 TL431ACD

K

NC

R

A

7

2U30

Voltage

IU94

5B93

33u

FB97

5B91

VSND_POS

GND_SND

33u

FB98

VSND_NEG

5B92

33u

TO 1303

1 2

130905

3 4

AUDIO - STBY

TO 1320

1 2 3

AUDIO - STBY

Adj.

FU24

Vs

16V

100n

2U24

220n

16V

FU14

FB93

FB94

10n 3B92

2B90

560R

IU76

IA23

50V

GND_SND

7U30

BC847BW

IU73

STTH2003CFP

IA24

IB92

GNDB

5U25

80R

6U21

5U26

80R

IU80

1U07

IU74

1

3

IU77

250V

5AT

2B91

470p 50V

6B91

BYW29EX-200

6B93

BYW29EX-200

2B93

FU25

IA20

8

3U57

3U52

3U24

3U25

3U26

GNDB

FB92

FB95

FB90

GNDB

220R

IA44

220R

18K

BAS316

1%

1K8

470R

9U02

DC_PROT

2U23

MRS25 1%

6U23

IU93

3U34

470n

1u0

50V1u0

2U25

2U33

IU88

8K2

3U40

IU92

33K

3U41

1%

A4

FB96

TO 1M02

AUDIO - STBY

F_15710_018.eps

IA21

+24Vb

2U32

33K

3U38

IA22

B7B-EH-A

1M02

130905

4n7

7 6 5 4 3 2 1

1303 I12 1320 I12 1M02 H14 1U07 G11 1U09 I9 1U10 I10 2B90 G11 2B91 G11 2B92 G12 2B93 H11 2B94 H12 2U00 F10 2U02 B3

A

2U03 A4 2U04 C2 2U05 D2 2U06 C3 2U07 E2 2U08 G4 2U09 D2 2U10 H2 2U11 E10 2U12 E9 2U13 D9 2U14 F7

B

2U15 F5 2U16 E6 2U17 D10 2U19 H3 2U21 C2 2U22 E12 2U23 B14 2U24 E13 2U25 E14 2U26 G4 2U27 F3

C

2U29 E12 2U30 F13 2U32 E14 2U33 E14 2U34 C2 2U38 E12 2U39 C12 2U40 C1 2U45 F12 2U46 I4 2U47 I5 2U48 I5

D

2U50 E4 2U60 C7 2U61 C8 2U62 D8 2U63 C7 2U64 D7 2U65 D8 2U71 E8 2U72 C8 2U77 H5 3B92 G11 3U00 A3

E

3U01 F6 3U02 C2 3U03 C1 3U04 D1 3U05 C3 3U06 D3 3U07 E3 3U08 E2 3U09 E2 3U10 H2 3U11 H2

F

3U12 F4 3U13 G5 3U14 C8 3U15 C8 3U16 C8 3U17 D8 3U18 E8 3U19 E8 3U20 E8 3U21 G6 3U22 D13 3U23 E13

G

3U24 E13 3U25 F13 3U26 G13 3U27 G3 3U28 B9 3U29 C8 3U30 G12 3U31 C12 3U32 C12 3U33 B11 3U34 F14 3U38 E14

H

3U39 D13 3U40 E14 3U41 F14 3U43 D2 3U45 G6 3U46 F6 3U47 H3 3U48 D2 3U50 E3 3U52 D13 3U53 E4

I

3U55 I6 3U56 I4 3U57 C13 3U58 E3 3U61 E4 3U64 F4 3U65 E5 3U66 F3 3U67 G1 3U68 H4

Circuit Diagrams and PWB Layouts

Layout LCD Supply (42” - v3) (Top Side)

1000 B1 1001 A2 1009 B10 1010 C10 1011 C4 1303 E11 1304 B11 1305 A4 1306 A5 1307 D5

1308 C1 1309 B11 1320 E11 1400 B1 1401 A5 1402 A3 1403 A3 1450 B4 1B06 A4 1C05 D4

1D00 D1 1D02 F2 1D50 E4 1M02 F11 1U01 D3 1U07 F10 1U09 E10 1U10 G10 1U11 G4 2000 A9

2002 B8 2003 B7 2004 A8 2005 A8 2010 A8 2011 C7 2012 D9 2013 C7 2014 A9 2017 B7

2020 C11 2022 B11 2025 A10 2033 A11 2038 B10 2400 B1 2401 B4 2402 A2 2403 A3 2404 A3

2405 A3 2406 B3 2407 B4 2408 C3 2409 B1 2410 B4 2503 A5 2803 C4 2804 C5 2806 B5

2808 C5 2809 D4 2810 D5 2815 B4 2816 B6 2817 A6 2B92 F10 2B94 F10 2D00 E2 2D01 E4

2D05 D4 2D07 E4 2D08 E4 2D09 E2 2D10 E4 2H03 F5 2H04 F5 2H06 F5 2H08 F5 2H09 G5

2H10 G6 2H15 E5 2H16 E6 2H17 E6 2U00 E9 2U02 E8 2U03 E7 2U04 D7 2U05 D7 2U10 D8

2U11 F8 2U12 G9 2U13 G8 2U14 D8 2U17 F7 2U22 F11 2U25 D11 2U33 D11 2U38 E10 3000 A6

3014 C7 3015 C7 3017 D8 3018 D7 3026 A10 3050 A7 3053 A7 3058 A7 3400 B2 3401 C1

3402 C1 3403 C1 3404 B3 3405 B3 3406 D5 3407 D6 3450 C2 3451 C3 3800 B5 3803 C5

3805 C5 3807 B5 3810 B5 3D00 D1 3D04 F2 3D50 G2 3D51 G4 3H00 E5 3H03 F6 3H05 G4

3H07 E5 3H10 E5 3U00 D5 3U14 F7 3U15 G7 3U17 G8 3U18 G8 3U26 D10 3U50 E7 3U53 D6

3U58 E7 5001 C7 5002 B9 5004 C7 5005 D7 5007 A6 5008 A6 5009 B8 5010 B7 5013 D8

70JL2.1E AA 7.

5015 B7 5016 B7 5017 A5 5025 B10 5026 B10 5027 C9 5028 C10 5040 C7 5041 D9 5400 A1

5401 A2 5402 C3 5403 D2 5404 B3 5405 A2 5804 C5 5B91 F11 5B92 F11 5B93 F11 5D00 D1

5D01 D3 5D02 F3 5D03 F2 5D05 E2 5DO4 E3 5H04 F5 5U01 F7 5U02 F9 5U04 F7 5U05 G8

5U07 E6 5U08 E6 5U09 E8 5U10 E8 5U13 G9 5U15 E7 5U16 E7 5U17 D6 5U25 E10 5U26 E10

5U40 F7 5U41 G9 6014 A11 6021 B10 6044 D10 6078 B7 6506 B4 6807 C4 6808 B5 6809 B5

6B91 G10 6B93 G11 6H07 G5 6H08 E5 6H09 E5 6U21 E10 6U78 E7 7001 A7 7002 A9 7005 D7

7006 C8 7805 B5 7806 D5 7H05 F6 7H06 G6 7U01 E7 7U02 D9 7U05 G7 7U06 G9 9001 A1

9003 B4 9004 B11 9005 D2 9006 B2 9007 B3 9008 A1 9009 A5 9010 B11 9011 C3 9080 A8

9082 C4 9088 A10 9089 D2 9090 A10 9091 A9 9092 B8 9093 A8 9094 B7 9095 B9 9096 C7

9097 D6 9098 C4 9099 B3 9808 C6 9811 C6 9812 C5 9813 C6 9814 B6 9H08 F6 9H11 F6

9H12 F5 9H13 E6 9H14 E6 9H15 F6 9H16 G5 9H17 C1 9U01 E1 9U03 E4 9U04 E8 9U05 G3

9U06 E3 9U07 E3 9U08 E2 9U09 G8 9U10 F4 9U50 E3 9U51 E9 9U52 E5 9U53 F5 9U54 G7

9U55 D8 9U56 F10 9U58 E7 9U59 E5 9U60 D4 9U61 D5 9U62 D5 9U63 B11 9U65 B11 9U66 D10

9U67 A7 9U68 B7 9U69 A8 9U70 A8 9U71 B7 9U72 B7 9U73 B7 9U74 D7 9U76 E8 9U77 E9

9U78 E9 9U79 E8 9U80 E7 9U81 E7 9U82 F7 9U83 E7 9U84 G4 9U85 E6 9U86 B9 9U87 B9

9U88 F3 9U90 E2 9U91 E2

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F_15710_019.eps

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Circuit Diagrams and PWB Layouts

Layout LCD Supply (42” - v3) (Overview Bottom Side)