Philips BJ2.4U, BJ2.5U Schematic

Color Television Chassis

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EDGE

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BJ2.4U/BJ2.5U

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Contents Page Contents Page

1. Technical Specifications, Connections, and Chassis Overview 2

2. Safety Instructions, Warnings, and Notes 5

3. Directions for Use 7

4. Mechanical Instructions 8

5. Service Modes, Error Codes, and Fault Finding 15

6. Block Diagrams, Test Point Overviews, and

Waveforms

Wiring Diagram 37” Entry 39 Wiring Diagram 42” Top A 40 Wiring Diagram 42” Top B 41 Block Diagram Display Supply 37” Entry 42 Block Diagram Display Supply 42” Top 43 Display Supply (Sanken) 44 Block Diagram Platform Supply 42” Top 45 Block Diagram Video 46 Block Diagram Audio 47 Block Diagram Control 48 I2C IC’s Overview 49 Supply Lines Overview 37” Entry 50 Supply Lines Overview 42” Top 51

7. Circuit Diagrams and PWB Layouts Drawing PWB LCD Supply (37”): Mains Filter + Standby (A1) 52 54-59 LCD Supply (37”): Supply (A2) 53 54-59 Ambi Light (Part 1) (AL1) 60 63 Ambi Light (Part 2) (AL2) 61 63 Ambi Light (Part 3) (AL3) 62 63 Platform Supply 42”: Aux Supply (AP1) 64 72-78 Platform Supply 42”: Stby Supply (AP2) 65 72-78 Platform Supply 42”: Filter (AP3) 66 72-78 Platform Supply 42”: Audio Left/Right (AP4) 67 72-78 Platform Supply 42”: Audio Prot / Mute (AP5) 68 72-78 Platform Supply 42”: Audio Sub Woofer (AP6) 69 72-78 Platform Supply 42”: Audio Centre (AP7) 70 72-78

©

Copyright 2006 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.

Platform Supply 42”: SRP List 71 Small Signal Board (B1-B12) 79-117 120-125 SRP List Explanation 117 SSB: SRP List Part 1 118 SSB: SRP List Part 2 119 External I/O Panel: Externals A (BE1) 126 128 External I/O Panel: Externals B (BE2) 127 128 Side I/O Panel (Top) (D) 129 130 Side I/O Panel (Entry) (D) 131 132 Control Board (Top) (E) 133 133 Control Board (Entry) (E) 134 134 LED Panel (Top) (J) 135 136 LED Panel (Entry) (J) 137 138 Standby & Audio Panel: Connections (SA1) 139 142-144 Standby & Audio Panel: Standby (SA2) 140 142-144 Standby & Audio Panel: Audio (SA3) 141 142-144

8. Alignments 145

9. Circuit Descriptions, Abbreviation List, and IC Data Sheets 150 Abbreviation List 170 IC Data Sheets 173

10. Spare Parts List 186

11. Revision List 201

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Published by EL 0666 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 15910

EN 2 BJ2.4U/BJ2.5U LA1.

Technical Specifications, Connections, and Chassis Overview

1. Technical Specifications, Connections, and Chassis Overview

Index of this chapter:

1.1 Technical Specifications

1.2 Connection Overview

1.3 Chassis Overview

Notes:

• Data below can deviate slightly from the actual situation, 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 : 37” (94 cm), 16:9

Resolution (HxV pixels) : 1366(*3)x768p Min. contrast ratio : 800:1 (37”)

Min. light output (cd/m Viewing angle (HxV degrees) : 176x176 Tuning system : PLL TV Color systems : ATSC

Video playback : NTSC Cable : Unscrambled digital

Tuner bands : VHF

Supported video formats : 640x480i - 1fH

Supported computer formats : 640x480 @ 60Hz

2

) : 550

: 42” (107 cm), 16:9

: 4500:1 (42”)

:NTSC

cable - QAM

: Digital cable ready -

CableCard

: UHF : S-band : Hyper-band

: 640x480p - 2fH : 1280x720p - 3fH : 1920x1080i - 2fH

: 800x600 @ 60Hz : 1024x768 @ 60Hz

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) : ≈ 175 (37”)

- Standby (W) : < 0.6

Dimensions (WxHxD) : 110.5x61x9.7 cm

Weight (lbs) : 66.15 (37”)

) : 110 - 120 (37”)

AC

: 110 - 240 (42”)

: ≈ 263 (42”)

: 43.1x31.3x4.5 inch

: 50.4x34.3x4.5 inch

: 67.9 (42PF9731D) : 83.8 (42PF9831D)

(37”)

(42PF9731)

(42PF9831D)

1.1.2 Sound

Sound systems : AV Stereo

Maximum power (W

1.1.3 Multimedia

Supported digital media : Compact Flash I & II

Supported file formats : JPEG

USB input : USB1.1 (12 Mbps)

) : 2 x 15 (37PF9431D &

RMS

:BTSC

42PF9731D)

: 2 x 12 W + 1 x 24 W

(42PF9831D)

: Memory Stick : Microdrive (upto 2GB) : SD / mini SD Card : Multi Media Card : Smart Media Card

:MP3 :MP3-pro : Slideshow (.alb)

: USB2.0 (480 Mbps)

Technical Specifications, Connections, and Chassis Overview

1.2 Connection Overview

Figure 1-1 Side and rear I/O connections 42” models

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

/ 75 ohm jq

PP

SVHS (Hosiden): Video Y/C - In

1 - Ground Y Gnd H 2 - Ground C Gnd H 3 - Video Y 1 V 4 - Video C 0.3 V

/ 75 ohm j

PP

P / 75 ohm j

PP

USB2.0

1234

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Figure 1-2 USB (type A)

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

1.2.2 Digital Media Reader with USB2.0 (for 42” sets)

In 42” sets, a 6-in-1 card reader unit is available, which is connected via USB to the Small Signal Board (see also par. “Technical Specifications” -> “Multimedia”). This unit also contains two USB2.0 connectors.

1.2.3 Rear Connections

POD: CableCARD Interface

68p - See diagram B10A jk

Service Connector (UART)

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

HDMI 1 & 2: Digital Video, Digital Audio - In

19

18 2

1

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Figure 1-3 HDMI (type A) connector

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

Aerial - In

- - F-type (US) Coax, 75 ohm D

EN 4 BJ2.4U/BJ2.5U LA1.

Technical Specifications, Connections, and Chassis Overview

AV1 Cinch: Video YPbPrHV- In

Gn - Video Y 1 V Bu - Video Pb 0.7 V Rd - Video Pr 0.7 V Bk - H-sync 0 - 5 V jq

/ 75 ohm jq

PP

/ 75 ohm jq

PP

/ 75 ohm jq

PP

Bk - V-sync 0 - 5 V jq

AV1 Cinch: Video CVBS - In, Audio - In

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

/ 75 ohm jq

PP

/ 10 kohm jq

RMS

/ 10 kohm jq

RMS

DIGITAL AUDIO Cinch: S/PDIF - In

Bk - Coaxial 0.2 - 0.6V

/ 75 ohm jq

PP

AV1 S-Video (Hosiden): Video Y/C - In

1 - Ground Y Gnd H 2 - Ground C Gnd H 3 - Video Y 1 V 4 - Video C 0.3 V

/ 75 ohm j

PP

P / 75 ohm j

PP

AV2 S-Video (Hosiden): Video Y/C - In

1 - Ground Y Gnd H 2 - Ground C Gnd H 3 - Video Y 1 V 4 - Video C 0.3 V

/ 75 ohm j

PP

P / 75 ohm j

PP

1.3 Chassis Overview

AV2 Cinch: Video CVBS - In, Audio - In

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

/ 75 ohm jq

PP

/ 10 kohm jq

RMS

/ 10 kohm jq

RMS

AV3 Cinch: Video YPbPr - In

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

/ 75 ohm jq

PP

/ 75 ohm jq

PP

/ 75 ohm jq

PP

DIGITAL AUDIO Cinch: S/PDIF - Out

Bk - Coaxial 0.4 - 0.6V

/ 75 ohm kq

PP

MONITOR OUT Cinch: Video CVBS - Out, Audio - Out

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

/ 75 ohm kq

PP

/10 kohm kq

RMS

/ 10 kohm kq

RMS

GEMSTAR Mini Jack: Remote Control - In/Out

1 - Ground Gnd H 2 - RXD j 3-TXD k 4-IR-OUT k 5 - RXD k

AMBI LIGHT PANEL

AL

PLATFORM SUPPLY

AP

& AUDIO PANEL

SMALL SIGNAL BOARD

B

CONTROL BOARD

E

LED PANEL

J

Figure 1-4 PWB/CBA locations

AMBI LIGHT PANEL

SDI PDP

POWER SUPPLY

SIDE I/O PANEL

EXTERNAL I/O PANEL

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Safety Instructions, Warnings, and Notes

2. Safety Instructions, Warnings, and Notes

EN 5BJ2.4U/BJ2.5U LA 2.

Index of this chapter:

2.1 Safety Instructions

2.2 Warnings

2.3 Notes

2.1 Safety Instructions

Safety regulations require the following during a repair:

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

• Replace safety components, indicated by the symbol 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 color 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

),

).

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Safety Instructions, Warnings, and Notes

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 “Repair downloads”. 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).

MODEL :

PROD.NO:

32PF9968/10

AG 1A0617 000001

220-240V 50/60Hz

VHF+S+H+UHF

S

MADE IN BELGIUM

~

128W

BJ3.0E LA

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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 mix of two alloys).

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

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

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 stabilize the adjusted temperature at the solder-tip. – To exchange solder-tips for different applications.

• Adjust your solder tool so that a temperature of around 360°C - 380°C is reached and stabilized at the solder joint. Heating time of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400°C, otherwise wear-out of tips will increase drastically and flux-fluid will be destroyed. To avoid wear-out of tips, switch “off” unused equipment or reduce heat.

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

2.3.5 Alternative BOM identification

In September 2003, Philips CE introduced a change in the way the serial number (or production number, see Figure 2-1) is composed. From this date on, the third digit in the serial number (example: AG2B0335000001) indicates the number of the alternative BOM (Bill of Materials used for producing the specific model of TV set). It is possible that the same TV model on the market is produced with e.g. two different types of displays, coming from two different O.E.M.s. By looking at the third digit of the serial number, the service technician can see if there is more than one type of B.O.M. used in the production of the TV set he is working with. He can then consult the At Your Service Web site, where he can type in the Commercial Type Version Number of the TV set (e.g. 28PW9515/12), after which a screen will appear that gives information about the number of alternative B.O.M.s used. If the third digit of the serial number contains the number 1 (example: AG1B033500001), then there is only one B.O.M. version of the TV set on the market. If the third digit is a 2 (example: AG2B0335000001), then there are two different B.O.M.s. Information about this is important for ordering

the correct spare parts!

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

2.3.6 Practical Service Precautions

• It makes sense to avoid exposure to electrical shock. While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard.

• Always respect voltages. While some may not be dangerous in themselves, they can cause unexpected reactions that are best avoided. Before reaching into a powered TV set, it is best to test the high voltage insulation. It is easy to do, and is a good service precaution.

3. Directions for Use

You can download this information from the following websites:

http://www.philips.com/support http://www.p4c.philips.com

Directions for Use

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Mechanical Instructions

4. Mechanical Instructions

Index of this chapter:

4.1 Cable Dressing

4.2 Service Positions

4.3 Assy/Panel Removal

4.4 Set Re-assembly

4.1 Cable Dressing

Notes:

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

• Follow the disassemble instructions in described order.

4.2 Service Positions

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).

Figure 4-1 Cable dressing

4.2.1 Foam Bars

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Figure 4-2 Foam bars

The foam bars (order code 3122 785 90580 for two pieces) can be used for all types and sizes of Flat TVs. By laying the TV

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Mechanical Instructions

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

4.2.2 Aluminium Stands

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Figure 4-3 Aluminium stands (drawing of MkI)

The new MkII aluminium stands (not on drawing) with order code 3122 785 90690, can also be used to do measurements, alignments, and duration tests. The stands can be (dis)mounted quick and easy by means of sliding them in/out the "mushrooms". The new stands are backwards compatible with the earlier models. Important: For (older) FTV sets without these "mushrooms", it is obligatory to use the provided screws, otherwise it is possible to damage the monitor inside!.

Caution: never disconnect the speakers with a playing set, because otherwise the class-D audio amplifiers could be damaged.

4.3.3 Control Panel

The Control Panel can be taken out by removing the two T10 screws [1] that hold the plastic frame. See Figure “Control panel removal”. The cable can not be disconnected from the assy at this moment.

11

Figure 4-5 Control panel removal

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4.3 Assy/Panel Removal

4.3.1 Rear Cover

Disconnect the Mains/AC Power cord before you remove the rear cover! See figure “Rear Cover removal” for details.

1. Place the TV set upside down on a table top, using the foam bars (see part “Foam Bars”). Caution: do not put pressure on the display, but let the monitor lean on the front cover.

2. Remove the stand.

3. Remove mushrooms [1].

4. Remove screws [2].

5. Lift the Rear Cover from the TV. Make sure that wires and flat foils are not damaged while lifting the rear cover.

2

1

2

The assy is packed into two plastic frames. To unpack the inner frame, lift the two clamps [1] of the outer frame and take the inner frame out. See Figure “Control panel frame removal”.

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12

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Figure 4-6 Control panel frame removal

2

To take the assy out of the inner frame, lift the two clamps of the frame [2] and slightly pull the assy out. Only now the cable can be disconnected. When defective, replace the whole unit.

2

Figure 4-4 Rear Cover removal

4.3.2 Speakers

After removing the rear cover, you gain access to the speakers.

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4.3.4 Side I/O Panel

1. Remove the rear cover, as described previously.

2. Release clamp [1] and slide the PWB out of its casing.

3. Unplug connector [2] from the panel.

1

Mechanical Instructions

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Figure 4-9 Memory Card reader / USB connector

1

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Figure 4-7 Side I/O Panel 1/2

2

Figure 4-8 Side I/O Panel 2/2

4.3.5 Memory Card reader / USB connector

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4.3.6 Sanken Display Supply Panel

1. Mark connector [1] to avoid erroneous re-assembly.

2. Unplug connectors [1][2] from the panel.

3. Remove screws [3].

4. Take the panel out (it hinges on the right side).

3

2

1

3

2

3

2

3

2

3

1. Remove the rear cover, as described previously.

2. Release clamps [1] and slide the unit out of its plastic frame.

3. Unplug the USB connector from the SSB panel, and the power cable from the platform PSU.

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Figure 4-10 Sanken Display Supply Panel

The Sanken Display Supply Panel comes as a buy-in panel and is a black-box for Service. When defective, replace the whole panel.

4.3.7 Platform Supply Panel

See figure “Supply Panel” for details.

2

Mechanical Instructions

6 6

6 6 6

2

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1

3

2

1

2

1

2

Figure 4-11 Supply Panel

1. Unplug connectors [1].

2. Remove screws [2].

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

4.3.8 Small Signal Board (SSB) and Main I/O Panel

Caution: it is absolutely mandatory to remount all different

screws at their original position during re-assembly. Failure to do so may result in damaging the SSB.

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6 6 6

Figure 4-13 Bottom SSB shield

For removing Rear I/O Panel (see figure “Rear I/O”):

1. Unplug connector [9].

2. Remove screws [10].

3. Remove the panel from the set.

7

8

10

Figure 4-14 Rear I/O panel

4.3.9 Subframe Lift

Before the LCD Display Panel, the AmbiLight Diffusor Frame and/or the LED Panel can be taken out, the Subframe must be lifted.

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9

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1. Unplug connector [1]. See figure “Rear SSB shield”.

2. Unplug USB connector [2].

3. Remove black clip from LVDS connector.

4. Carefully unplug the fragile LVDS connector.

5. Remove screws [5] and [6]. See figure “Bottom SSB shield”.

6. Remove rear and bottom shield.

7. Unplug connectors [7].

8. Remove screws [8].

9. Remove SSB from the set.

2

4

555

3

5

1

5

G_15930_078.eps

Figure 4-12 Rear SSB shield

5

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1

G_15910_018.eps

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Figure 4-15 SSB lift -1-

1. Remove screws [1].

2. Lift the SSB without unplugging the connectors; put the SSB upwards-down.

EN 12 BJ2.4U/BJ2.5U LA4.

3

1. Remove screws [3].

2. Place the SSB back in its original position.

3

Figure 4-16 SSB lift -2-

5

Mechanical Instructions

3

G_15910_019.eps

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1. Pull Side I/O Panel / Memory Card Reader / USB Connector downwards and place it in the centre of the set.

2. Mark connector [8] on right AmbiLight Inverter Panel to avoid erroneous re-assembly. Unplug connector.

3. Unplug connectors [9].

4. Unplug LVDS connector from LCD Panel. Caution: this is a very fragile connector!

5. Release horizontal cable that leads from left to right AmbiLight Inverter Panel from its clamps.

G_15910_022.eps

230606

6

4

G_15910_020.eps

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Figure 4-17 Subframe lift -1-

1. Unplug speakers.

2. Unplug two most right connectors [4] on the SSB.

3. Unplug connector 1M10 [5] on Platform Supply Panel that leads to left AmbiLight Inverter Panel.

4. Unplug connector 1M59 [6] on SSB that leads to left AmbiLight Inverter Panel.

5. Remove right vertical bracket as described in section “AmbiLight Inverter Panel”.

8

Figure 4-19 Subframe lift -3-

2 2

2

1

2

1

2

G_15910_023.eps

2

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Figure 4-20 Subframe lift -4-

1. Carefully lift the subframe from the set.

2. Remove remaining left vertical bracket. During reassembly, reconnect the earth-cable.

3. Remove T15 tapping screws that hold horizontal brackets [1].

4. Remove T10 parker screws [2].

5. Take out both horizontal brackets.

9

Figure 4-18 Subframe lift -2-

G_15910_021.eps

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4.3.10 Speaker Compartment

See figure “Speaker Compartment” for details.

Mechanical Instructions

EN 13BJ2.4U/BJ2.5U LA 4.

2

1

2

1 1

Figure 4-21 Speaker Compartment

1. Remove screws [1] inside the frame and on the outer rim that are indicated with an arrow.

2. Push back the clamps [2] and take out the frame.

4.3.11 AmbiLight Diffusor Frame

Before the AmbiLight lamp units can be removed, the AmbiLight diffusor frame must be lifted. Before this, the speaker frame must be removed, as described earlier in this chapter. See figure “AmbiLight diffusor frame removal” for details.

2

1

G_15910_024.eps

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1

2

G_15910_025.eps

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Figure 4-22 AmbiLight Diffusor frame removal

1. Remove tapping T10 screws [1] that are indicated with an arrow.

2. Release earth-cable and cable that leads to the LED Panel from its clamps [2].

3. Carefully lift the plastic frame from the set. See Figure “AmbiLight diffusor frame lift”.

Figure 4-23 AmbiLight diffusor frame lift

Now the AmbiLight lamp units can be removed from the frame. Each of them is fixed with T10 parker screws: both on the inside and on the outside of the frame.

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070306

EN 14 BJ2.4U/BJ2.5U LA4.

4.3.12 LED Panel

1. After the AmbiLight diffusor frame has been removed, the LED Panel is accessible.

2. Remove the T10 mounting screws that hold the panel.

3. Take out the panel.

When defective, replace the whole unit. Reconnect the earthcable during re-assembly.

4.3.13 LCD Panel

When the AmbiLight Diffusor frame has been lifted, the LCD Panel can be removed from the set.

4.4 Set Re-assembly

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

Notes:

• While re-assembling, make sure that all cables are placed and connected in their original position. See figure "Cable dressing".

• Pay special attention not to damage the EMC foams on the SSB shields. Ensure that EMC foams are mounted correctly.

Mechanical Instructions

Service Modes, Error Codes, and Fault Finding

5. Service Modes, Error Codes, and Fault Finding

EN 15BJ2.4U/BJ2.5U LA 5.

Index of this chapter:

5.1 Test Points

5.2 Service Modes

5.3 Stepwise Start-up

5.4 Service Tools

5.5 Error Codes

5.6 The Blinking LED Procedure

5.7 Protections

5.8 Fault Finding and Repair Tips

5.9 Software Upgrading

5.1 Test Points

As most signals are digital, it will be almost impossible to measure waveforms with a standard oscilloscope. Therefore, waveforms are not given in this manual. 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: Color bar signal.

• Audio: 3 kHz left, 1 kHz right.

5.2 Service Modes

Service Default Mode (SDM) and Service Alignment Mode (SAM) offer several features for the service technician, while the Customer Service Mode (CSM) is used for communication between a Customer Helpdesk and a customer.

There is also the option of using ComPair, a hardware interface between a computer (see requirements below) and the TV chassis. It offers the ability of structured troubleshooting, test pattern generation, error code reading, software version readout, and software upgrading.

Minimum requirements for ComPair: a Pentium processor, Windows 95/98, and a CD-ROM drive (see also paragraph “ComPair”).

in the channel map and could be different from the one corresponding to the physical channel 3.

• All picture settings at 50% (brightness, color, 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). – Auto switch "off" (when no video signal was received

for 10 minutes). – Skip/blank of non-favorite 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 “SDM service pads”.

1

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

• Tuning frequency 61.25 MHz for NTSC: The TV shall tune to physical channel 3 only if channel 3 is an analog channel or if there is no channel 3 installed in the channel map. If there is a digital channel installed in channel 3, then the frequency to which the set will tune, would be as specified

Default system

G_15930_084.eps

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Figure 5-1 SDM service pads

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

EN 16 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

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.

Contents of SAM:

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

of the VIPER software (main software) (example: BJ24U-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.Take into account that not all errors will create a defective module message.

• 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.

• Initialize 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 a picture and therefore you need the correct display option. To adapt this option, use ComPair. The correct HEX values for the options can be found in the table below.The display option code (decimal) is also available on the option code sticker located inside the TV mentioned by “Screen Diversity” e.g. 044. Remark: use always 3 digits for the display option code, for “7” => “007”.

Service Modes, Error Codes, and Fault Finding

s

EN 17BJ2.4U/BJ2.5U LA 5.

Displays

Div.Displays

Display Type Brand

0 PDP SDI 42 768p 1024 V3_SA42AX-****-Rev,2

Clarification Resolution Year

Size

(Inch)

Full HD

Clear

LCD

Ver Output

Res

Hor Output

Res

1 PDP SDI v3 50 768p 1366 V3-S50HW-XD03-v0,0

2 PDP FHP 42 1024i 1024 A1-FPF42C128128UC-52-v01 NA 10 (8)

3 LCD LPL 30 768p 1280 4 LCD LPL 37 768p 1366 5 LCD LPL 42 768p 1366

6 LCD Sharp 32 768p 1366

7 PDP SDI V3 42 480p 852

8 PDP FHP 37 1024i 1024

10 LCD AUO 30 768p 1280 11 LCD LPL 32 768p 1366 12 LCD AUO 32 768p 1366

13 LCD Sharp 37 768p 1366

13 LCD Sharp 37 768p 1366 14 LCD LPL 42 X 1080p 1920 15 PDP SDI 37 480p 852 16 PDP FHP 37 1080i 1024 17 PDP FHP 42 1080i 1024

18 PDP FHP 55 768p 1366

19 LCOS VENUS 720p 1280 NA 20 LCOS VENUS X 1080p 1920 21 LCD LPL 26 768p 1366 LC260WX2 - SL01 - v1,0 22 LCD LPL 32 X 768p 1366 23 PDP LG 42 480p 852 24 PDP SDI V4 42 480p 852

25 PDP SDI V5 42 768p 1024

26 PDP FHP A2 42 1024i 1024 27 PDP SDI HD V5” SDI V5 50 768p 1366 28 LCD Sharp 37 X 1080P 1920

29 LCD AUO 32

31 LCD Sharp 37 X X 1080P 1920 32 LCD LPL 20 768p 1366 33 LCD QDI 23 768p 1366 34 ECO PTV 51 1080i 1366 35 ECO PTV 55 1080i 1366 36 ECO PTV 61 1080i 1366 37 PDP FHP A3 42 1024I 1024 38 DLP 50 720p 1280 39 DLP 60 720p 1280 40 LCD Sharp 2.3 32 768p 1366 41 LCD LPL 42 X 768p 1366 42 PDP SDI V4 63 768p 1366 43 LCD Sharp 3.0 37 X 768p 1366 44 LCD Sharp 2.3 37 768p 1366 45 LCD LPL 26 768p 1366 LC260WX2 - SLB2 - v0,0 46 LCD LPL 32 768 p 1366 47 LCD LPL 42 768p 1366 48 LCD QDI 26 768p 1366 49 LCD AUO 26 768p 1366 50 LCD AUO 32 768p 1366 51 LCD AUO 37 768p 1366 52 LCD AUO 32 768p 1366 53 LCD LPL 37 768p 1366

54 PDP LGE 42 768p 1024

720p 12809 LCOS XION

p

768p 1366

Code nr Dimming

PWM

analog Full Baby

NA 8

NA 10 (8)

LC300W01-A3P7-v2.1 analog 8 LC370W01-A6K1-v1.0 analog 8

LC420W02-A6-v1.0 analog 8

ASV1-LQ315T3LZ13

ASV2.2

V3_S42SD-YD05-v0.2 NA 8

A1_PFP37C128128UB-71-

v0.1

analog

NA 10

Xion1,05-v0.01 NA 8

T296XW01-v0.5 analog 8

LC32CW01-A6K1v1.0 analog 8

T315XW01V0-v0.1 PWM 8

ASV2_LQ370T3LZ21

ASV2.2LQ370T3LZ44

Asv2.3 (1e samples) PWM (analog)

LC420WU1-SL01-v0.0 PWM 8

Tbd

analog 8

NA NA NA

FPF55C17196UA-51-v04 NA 10

NA

LC320WX2-SL01 analog 8 PDP42x2#56# Rev.00 NA 8 V4_S42SD-YD07-v0.0 NA 10 (8)

PWM 8

V4-S42AX-YD01-Rev0.1 NA 10 (8)

FPF42C128128UD-51 NA 8 V4-S50HW-XD04-v0.2 NA 10(8) LQ370D3LZ1x ASV2.2 analog 10(8)

T315XW01-V3-V0.1 8

LW370D3LZ1xASV3.0

(1e sample)

LQ370D3LZ1x ASV3.0 PWM 10(8)

LC200WX1-SL01 tbd

QD23HL tbd

FPF42128135UA

?

ASV 2.3 PWM (analog) 8

LC420WX2-SLA1 analog

ASV 3.0 PWM ASV 2.3 PWM (analog)

LCD320W01-SL06 PWM 8

SLB1 PWM 8

QD26HDL02 PWM 8 T260XW02 V4 PWM 8 T315XW01 V9 PWM 8 T370XW01 V1 PWM 8

T315XW02V5 PWM 8

LC370WX01-SL04 PWM 8

LGE 42” XGA X3 NA 10

PWM

(analog)

PWM 10(8)

NA n.a. (8) NA n.a. (8) NA NA NA NA?

NA

PWM 8

Nr of bit

8

n.a. (8)

10 10

2k5

X X

X

S *

X

XX

XX X

X

XX S S

XX

S

S S

S

2k6

X

X30 LCD Sharp 37 X X 1080p 1920

S S S

S S X

X

E_06532_030.eps

X

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Figure 5-2 Display option code overview

Note: Be very careful which display option code you choose,

make sure it’s the original one (“Screen Diversity” on the option code sticker).In case the wrong display option code is used the TV can start rebooting.

• Store. All options and alignments are stored when

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 submenu.

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 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.

Note: As long as SAM is activated, it is not possible to change a channel. This could hamper the White Point alignments because you cannot choose your channel/frequency any more.

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

Workaround: after you have sent the RC code “062596 INFO” you will see the service-warning screen, and in this stage it is still possible to change the channel (so before pressing the “OK” button).

EN 18 BJ2.4U/BJ2.5U LA5.

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: BJ24U-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.In case you have no picture, the set type and the serial number are also located at the bottom of the front from the TV.There you should find a sticker with the mentioned data on it.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 Signaling bit. If a Dolby transmission is received without a Dolby Signaling bit, this indicator will show “OFF” even though a Dolby transmission is received.

• Sound 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”, “SOUND MODE”. It can also have been selected automatically by signaling bits (internal software).

• Tuner Frequency. Not applicable for US sets.

• Digital Processing. Indicates the selected digital mode. Possible values are “STANDARD” and “PIXEL PLUS”. Change via “MENU”, “TV”, “PICTURE”, “DIGITAL PROCESSING”.

• TV System. Gives information about the video system of the selected transmitter. – M: NTSC M signal received – ATSC: ATSC signal received

• Center 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”, “AV1”, “AV2”, “AV3”, “HDMI 1”, “SIDE”. Video signal quality: “VIDEO”, “SVIDEO”, “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” or “RGB 2FH 1080I”. 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. Not applicable for US sets.

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

• Lock After. Indicates at what time the channel lock is set: “OFF” or e.g. “18:45” (lock time). Change “MENU”, “TV”, “CHANNELS”, “LOCK AFTER”.

• TV Ratings Lock. Indicates the “TV ratings lock” as set by the customer. Change via “MENU”, “TV”, “CHANNELS”, “TV RATINGS LOCK”. Possible values are: “ALL”, “NONE”, “TV-Y”, “TV-Y7”, “TV-G”, “TV-PG”, “TV-14” and “TV-MA”.

• Movie Ratings Lock. Indicates the “Movie ratings lock” as set by the customer. Change via “MENU”, “TV”, “CHANNELS”, “MOVIE RATINGS LOCK”. Possible values are: “ALL”, “NR”, “G”, “PG”, “PG-13”, “R”, “NC-17” and “X”.

• V-Chip Tv Status. Indicates the setting of the V-chip as applied by the selected TV channel. Same values can be shown as for “TV RATINGS LOCK”.

• V-Chip Movie Status. Indicates the setting of the V-chip as applied by the selected TV channel. Same values can be shown as for “MOVIE RATINGS LOCK”.

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

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

• IEEE key validity. Indicates the key’s validity (n.a.).

Service Modes, Error Codes, and Fault Finding

EN 19BJ2.4U/BJ2.5U LA 5.

• POD key validity. Indicates the key’s validity, this will only work with an authentic POD card.

• Digital Signal Quality. not applicable

How to Exit CSM

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

5.2.4 Service Mode of Converter Boards for Ambi Light

Purpose

To switch on the lamps manually in case I

2

C-bus triggering

fails.

The Service Mode can be activated by disconnecting connectors 1M59 and 1M49 and then by shorting for a moment the two solder pads [1] on the Ambi Light Inverter Panel. See figure “Service Mode pads AmbiLight panel”.

1

The microprocessor performs the following tasks:

• Dimming of Ambi Light by means of PWM.

• Translation of I

2

C-bus commands to PWM.

• Switches the Ambi Light board to protection if needed (in case of protection only the lamps switch off, no set protection is triggered).

There are two ways of protection: parallel arcing protection and serial arcing protection. Parallel arcing protection is performed by sensing the switching frequency. In case of short circuit of the transformer output, this frequency > 100 kHz and the board goes into protection. Serial arcing protection is performed by detection of arc in ground wire of the lamp units. In this case, the protection pulse is transmitted via an opto-coupler. Protection can be disabled by short-circuiting diode 6112 or capacitor 2173 or by connecting pin 8 of the microprocessor to ground.

Repair Tips

In case only one or no lamp unit at all works, probably the +12Vb (12 - 13 V) is not available or the fuse is broken. Check for broken MOSFETS or check if they are switched off properly by the transistors connected to the PWM outputs of the microprocessor.

In case the Ambi Light switches off after two seconds, serial arcing or parallel arcing protection is active. Serial arcing protection can be excluded by disconnecting the opto-coupler; check for bad solder joints on transformer or lamp units. Parallel arcing protection can be disabled by grounding pin 8 of the microprocessor. Usually the switching frequency (normally 63 kHz) will then be too high. Possible causes are one MOSFET of the converter has no gate drive or is broken, or there is a short-circuit of the output of the transformer.

G_15950_049.eps

Figure 5-3 Service Mode pads AmbiLight panel

In this chassis, both single and double fitted boards can be used. The double fitted boards are used in sets with 3 or 4 sided Ambi Light units whereas the single fitted boards are used in sets with 2 sided Ambi Light units. A double fitted board can drive 2 lamp units (6 lamps) and a single fitted board can drive 1 lamp unit (3 lamps).

The double fitted boards are supplied by +12Va and +12Vb. The microprocessor is supplied by +12Va. Therefore, if only +12Va is available, lamp unit B will not work. See figure “Building blocks of Converter Board” for details.

+12Va

Stab.

Board select

+5V

Inverters

µ

Processor

PWM out

+12Va

I²C

060406

Lamp unit A

5.3 Stepwise Start-up

The stepwise start-up method, as known from FTL/FTP 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.

Protection

+12Vb (12

-13V)

Figure 5-4 Building blocks of Converter Board

Lamp unit B

G_15950_050.eps

060406

EN 20 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

Off

Mains

“off”

Mains

“on”

- WakeUp requested

- Acquisition needed

Stand-by

(Off St-by)

- POD Card remove

- Tact SW pushed

- No data Acquisition required and no POD present

- Tact SW pushed

- WakeUp requested

- Acquisition needed

d

POD

Stand-by

On

Only applicable for sets with CableCARDTM slot (POD)

*

Figure 5-5 Transition diagram

No data Acquisition

required and

*

Stand-by

POD present

GoToProtec

Semi

GoToProtection

tion

WakeUp

requested

- St-by requested

- Tact SW pushed

WakeUp

requested

Protection

Active

GoToProtection

F_15400_095.eps

020206

Service Modes, Error Codes, and Fault Finding

EN 21BJ2.4U/BJ2.5U LA 5.

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:

- Assert the Viper reset.

- Sound-Enable and Reset-Audio should remain “high”.

- 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”.

In case of FHP PDP: Switch PDPGO “low”

CPUGO (inverse of the stby I/O line POD-MODE) and PDPGO

are then both “low” and the PDP is in the “low power” mode.

ECO Baby Jaguar??

No

Switch “low” the NVM power reset line. Add a 2ms delay before trying to address the NVM to allow correct NVM

Switch “on” all supplies by switching LOW the POD-MODE

+5V, +8V6, +12VS, +12VSW and Vsound are switched on

initialization.

and the ON-MODE I/O lines.

Wait 50ms and then star t polling the detect-

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

Yes Yes

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 set will be ignored. The protection mode will

not be entered.

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

standby mode lasted longer than 2s.

*

Auto Protection

Line High??

Switching the POD-MODE and the

Switching the POD-MODE low in an FHP PDP set makes the CPUGO go “high” and starts the PDP CPU.

except in an FHP PDP Cold Boot

“on” mode “low” in an SDI PDP se t makes the PDP supplies go to the

*

“on” mode. Within 4 seconds, a

valid LVDS must be sent to the display to prev ent protection. (valid for V3 version)

*

The availab ility of the supplies is check ed through d etect signals (deliver ed 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 observers is

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

order to minimize start up time.

action holder: MIPS

action holder: St-by

autonomous action

Audio Error

SP

*

detect-5V

received within

2900 ms after POD-MODE

Switching the PDPGO “high” will give a visual artefa ct and should only be done if really necessary.

To part B To part B

Only applicable for sets with CableCARDTM slot (POD)

*

toggle?

Yes

activate +5V supply detection algorithm

detect-12VSW received within

2900 ms after POD-mode

toggle?

Yes

activate +12VSW supply

detection algorithm

Enable the +1V2 supply (ENABLE-1V2)

Start polling the detect-1V2 every 40ms

No

*

Yes

No

FHP PDP Set?

Yes

Switch PDPGO high :

PDP should start: 5V, 8V6 and

12V are activated

detect-5V

received within

2900 ms after PDPGO

toggle?

+12V error

SP

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

within 6300 ms after POD-mode toggle?

Startup shall not wait for this detection

detect-8V6 received

and continue startup.

No

+8V6 error

SP

No

+5V error

No

SP

*

Yes

activate +8V6 supply

detection algorithm

return

F_15400_096a.eps

230606

Figure 5-6 “Off” to “Semi Stand-by” flowchart (part 1)

EN 22 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

From part A

No

From part B

detect-1V2

received within

250ms?

Yes

Enable the supply for

+2.5V and +3.3V (ENABLE-3V3)

Start polling the detect-3V3 every 40ms

detect-3V3

received within

250 ms?

Yes

Activate supply detection algorithms for

+1V2 and +3V3

SUPPLY-FAULT I/O line

is High?

Yes

Enable the supply fault detection

interrup t

action holder: MIPS

action holder: St-by

autonomous action

No

+1.2V error

SP

No separate enable and detect is present for the +2V5 supply in the Baby Jaguar.

+3.3V errorNo

SP

Supply fault errorNo

SP

No

Release viper reset

Feed warm boot script(2)

Set I²C slave address

of Standby µP to (A0h)

Detect EJTAG debug probe

(pulling pin of the probe interface to

ground by inserting EJTAG probe)

EJTAG pro be connected ?

No

Cold boot?

Yes

Release viper reset

Feed cold boot script(1)

Release PNX2015 reset 100ms after

Viper reset is released

Bootscript ready

in 1250 ms?

Yes

Set I²C slave address

of Standby µP to (64h)

RPC start (comm. protocol)

Yes

Release viper reset

Feed initializing boot script (3)

disable alive mechanism

Release PNX2015 reset 100ms

after Viper reset is released

No

Flash to RAM image

transfer succeeded

within 30s?

Yes

Viper SW initialization

succeeded within 20s?

Code = 5

Switch Viper in reset

No

Code = 53

To part C To part C To part C To part C

F_15400_096b.eps

Figure 5-7 “Off” to “Semi Stand-by” flowchart (part 2)

260505

Service Modes, Error Codes, and Fault Finding

EN 23BJ2.4U/BJ2.5U LA 5.

From part B From part B From part B

Yes

from standby µP.

SDI PDP

Set?

No

FHP PDP

Set?

Switch “on” the LVDS output of

*

the PNX2015 with a correct

clock frequency within 4s after

Yes

switching the POD and “on”

mode to prevent PDP display

supply protection.

These LVDS items are

SDI V3 displ ay only ! !

Yes

Send ST BYEN = 1

to PDP displ ay (I²C)

PFCON = 1

VCCON = 1

Wait until Viper starts to

communicate

3-th try?

Yes

Log Code as

error code

SP

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 POD- MODE an d ON-MODE

I/O line “high”.

*

Enable Alive check mechanism

MIPS reads the wake up reason

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

it does not come, the standby µP will enter a

protection mode, this is not a dead end here)

PWR-OK- PDP

received within 10s

after POD and “on” mode

toggle ?

Yes

Init SDI PDP

Switch LVDS back off if

end state is not the active

state.

Switch PDPGO “ low”

*

action holder: MIPS

action holder: St-by

autonomous action

No

Log display

error and enter

protection mode

SP

No

Start 4 seconds preheating timer in case of

a LPL scanning backlight LCD set.

AVIP needs to be started before the MPIF 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.

Initialize PNX2015 HD subsystem

MPIFs should be initialized MPIF should deliver 4 observers: POR= 0; normal operation MSUP = 1: Main supply is present ASUP = 1; audio supply is present ROK = 1; reference frequency is present (coming from AVIP)

All observers present with correct state?

Yes

Initialize tuners and HDMI

Initialize source selectio n

Initialize video processing ICs

- Spider (if available)

No

Init FHP PDP

Log appropriate

Observer error

Do not enter semi-standby state in case of an LPL scanning backlight LCD set before 4 s preheating timer has elapsed.

Only applicable for sets with CableCARDTM slot (POD)

*

Figure 5-8 “Off” to “Semi Stand-by” flowchart (part 3)

Initialize Columbus

Initialize 3D Combfilt er

Initialize AutoTV

Semi-Stand-by

F_15400_096c.eps

020206

EN 24 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

action holder: MIPS

action holder: St-by

autonomous action

32" / 37" / 42" LCD LPL

Semi Standby

Wait until previous on-state is left more than 2

seconds ago. (to prevent LCD display problems)

Assert RGB video blanking

and audio mute

Initialize audio and video processing ICs and

functions according needed use case.

Wait until QVCP generates a valid LVDS output

clock.

Switch “on” 12V LCD supply

(LCD-Power-on)

Start to apply valid interface signals to the module (LVDS) within a time

frame of min. 17.5ms to max. 67.5ms after supply switch “on”.

In implementation, use 25ms, this makes it compatible with 37HD"Sharp

(t=17.5ms is the supply switch-on delay taken into account)

Wait 250ms (min. = 200ms)

Switch “off” RGB blanking

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

to the requested output is delivered by the Viper

Switch Audio-Reset and sound enable “low” and demute

Active

Figure 5-9 “Semi Stand-by” to “Active” 32” / 37” / 42” LCD LPL flowchart

F_15570_011.,eps

210605

Service Modes, Error Codes, and Fault Finding

32" LCD LPL scanning backlight

EN 25BJ2.4U/BJ2.5U LA 5.

The assumption he re is that a fast toggle (<2s) can only happen during ON>SEMI ->ON. In these st ate s, th e Vipe r is

still active and can pro vide the 2 s delay. If the transition ON->SEMI->STBY->SEMI-

>ON can be made in less than 2s, we

have to de lay the semi -> stby transition

until the requirement is met.

Semi Standby

Wait until previous on-state is left more than 2

secon d s ago. (to prevent LCD display problems)

Assert RGB video blanking

and audio m ut e

Initialize audio and video processing IC's and

functions according needed use case.

Wait until QVCP generates a valid lvds output

clock.

Switch on 12V LCD supply

(LCD-Power-on)

action holder: M I P S

action holder: St-by

autonomous ac tion

Start to apply valid interface signals to the module (LVDS) within a

time frame of min. 17.5ms to max. 67.5ms after supply switch on.

In implementation, use 25ms, this makes it compatible with 32"Sharp

(t=17.5ms is the supply switch-on delay taken into account)

Switch off backlight (FMS scan rate conversion interface) to

prevent backlight to freerun after preheating phase.

Set scanning backlight to Normal scanning using the

FMS scan rate conversion interface.

Switch off RGB blanking

Switch on LCD lamp after valid, stable video, corresponding

to the requested output is delivered by the Viper

Switch Audio-Reset and sound enable low and demute

(see CHS audio LdspMute interface).

Active

Figure 5-10 “Semi Stand-by” to “Active” 32” LCD LPL Scanning Backlight flowchart

G_15910_009.eps

230606

EN 26 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

32" / 37" / 42" LCD LP L &

32" LCD LPL sca nni ng

backlight

action holder: M IP S

Active

action holder: St-by

autonomous action

Mute al l sound outputs.

Switch reset-audio and sound-enable

Wait 250ms (m in. = 200ms)

Switch off 12V LCD supply within a time frame of min.

0.5 ms to max. 50ms after LVDS switch off. (Viper I/O: LCD_P WR_ON)

lines high

switch off LCD lamp

Mute al l video outputs

Switch off LVDS signal

(Viper I/O: PD-LVDS)

Semi Standby

Figure 5-11 “Active” to “Semi Stand-by” flowchart

F_15570_012.eps

230606

Service Modes, Error Codes, and Fault Finding

Semi Stand by

Delay transition until ramping down of ambient light is

finished. *)

EN 27BJ2.4U/BJ2.5U LA 5.

action holder: MIPS

action holder: St-by

autonomous action

Switch ambient light to passive mode with RGB

values on zero. *)

transfer Wake up reasons to the

Stand by µP.

Images are re-transferred to DDR-RAM from

Flash RAM (verification through checksum)

MIPS image completes the application reload,

stops DDR-RAM access, puts itself in a

sleepmode and signals the standby µP when the

standby mode can be entered.

DDR-RAM is put in self refresh mode and the images

are kept in the hibernating DDR-RAM.

Wait 5ms

Switch Viper in reset state

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

Important remark:

release reset audio and sound-

enable 10 sec after entering

standby to save power

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 all supplies by switching HIGH the POD-

MODE and the ON-MODE I/O lines.

Stand by

For PDP this means CPUGO becomes low.

G_15960_133.eps

100306

Figure 5-12 “Semi Stand-by” to “Stand-by” flowchart

EN 28 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

POD

transfer Wake up reasons to the

Stand by µP.

Images are re-transferred to DDR-RAM from

Flash RAM (verification through checksum)

MIPS image completes the application reload,

stops DDR-RAM access, puts itself in a

sleepmode and signals the standby µP when the

standby mode can be entered.

DDR-RAM is put in self refresh mode and the images

are kept in the hibernating DDR-RAM.

Wait 5ms

Switch Viper in reset state

action holder: MIPS

action holder: St-by

autonomous action

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 all supplies by switching HIGH the POD-

MODE I/O line.

Important remark:

release reset audio and sound-

enable 2 sec after entering

standby to save power

Stand by

Figure 5-13 ”POD” to “Stand-by” flowchart

G_15960_136.eps

100306

Service Modes, Error Codes, and Fault Finding

Semi Stand by

EN 29BJ2.4U/BJ2.5U LA 5.

action holder: MIPS

This state transition is entered when standby is requested

and an authenticated POD is present. When in semi-

action holder: St-by

autonomous action

standby, the CEservices will set the POD standby NV M

bit and ask infra to reboot. After the reboot, POD standby

will be entered. The Trimedia images are not started in

this case and CEsvc will ask infra to enter the Hardware

Reboot

Power-down HDMI and 1394 hardware by keeping

POWE RDOWN -1394 GPI O 0 line hi gh.

Set Viper HW blocks (TM1, TM2, MBS, VMSP1 and

VMSP2) t o power down mode .

H ibernate the PN X2015 m em ory and keep the

PNX2015 in reset state

POD standby state.

Disable +8V6 supply detection algorithm

Disable audi o protecti on algorithm

Switch OFF all supplies which are not needed in POD

standby by switching HIGH the ON-MODE I/O line.

POD standby

Figure 5-14 “Semi Stand-by” to “POD Stand-by” flowchart

G_15960_134.eps

100306

EN 30 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

POD stand by

Switch “on” all supplies by switching “low”

the ON-MODE I/O line.

Full SSB power and the display related supplies

become available

+8V6

detected within

2000ms after ON-MODE

toggle?

Yes

activate +8V6 supply

detection algorithm

Wait 2000ms to allow main supply to

deliver full power.

Enable audio protection algorithm

SDI PDP

Set?

No

Yes

These LVDS items are

SDI V3 display only !!

action holder: MIPS

action holder: St-by

autonomous action

No

+8V6 error

SP

Switch “on” the LVDS output

the PNX2015 with a correct

clock frequency within 4s after

switching the POD and ON-

mode to prevent PDP display

supply protection.

PWR-OK-PDP

received within 5s after

POD and ONmode

toggle ?

Yes

Init SDI PDP

Switch LVDS back “off” if end

state is not the active state.

No

Log display error

and enter

protection mode

SP

Power-up HDMI and 1394 hardware by putting

POWERDOWN-1394 GPIO 0 line “low”.

Enable Viper HW blocks (TM1, TM2, MBS, VMSP1 and

VMSP2) which were in powerdown mode.

Release PNX2015 reset

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

initialize PNX2015 HD subsystem

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

All observers present with correct state?

Yes

Initialize tuners and Hirate

Initialize source selection

No

appropriate Observer error

MP

Initialize video processing ICs

- Spider (if available)

Initialize Columbus Initialize 3D Combfilter Initialize AutoTV

Semi-Stand-by

Figure 5-15 “POD Stand-by” to “Semi Stand-by” flowchart

F_15400_101.eps

230606

Service Modes, Error Codes, and Fault Finding

EN 31BJ2.4U/BJ2.5U LA 5.

action holder: MIPS

action holder: St-by

autonomous action

If needed to speed up this transition,

this block could be omitted. This is

depending on the outcome of the

safety investigations.

min. 0.5ms to max. 50ms after LVDS switch “off”. (for LCD sets)

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 (for LCD sets)

Wait 250ms (min. = 200ms)

Switch “off” LVDS signal

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

Ask stand-by µP to enter protection state

SP

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” all supplies by switching “high” the POD-

MODE and the ON-MODE I/O lines.

Flash LED in order to indicate

protection state.

*

Only applicable for sets with CableCARDTM slot (POD)

*

Figure 5-16 “Protection” flowchart

Protection

F_15400_102.eps

020206

EN 32 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

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.

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

9V DC

E_06532_021.eps

Figure 5-17 ComPair interface connection

How to Order

ComPair order codes (US):

• ComPair Software: ST4191.

• ComPair Interface Box: 4822 727 21631.

• AC Adapter: T405-ND.

• ComPair Quick Start Guide: ST4190.

• 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 standardized (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

180804

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 picture below (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!

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/FI -> 31p/FI (for JL2.1 chassis): 3122 785 90861.

• LVDS cable 41p/FI -> 31p/FI (dual -> single LVDS): 3122 785 90831.

• LVDS cable 20p/DF -> 20p/DF (standard with tool): 3122 785 90731.

• LVDS cable 31p/FI -> 31p/FI (standard with tool): 3122 785 90662.

Service Modes, Error Codes, and Fault Finding

EN 33BJ2.4U/BJ2.5U LA 5.

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 has occurred, the error 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 50+ operation hours. 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”).

• 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. 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”.

• 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 5-2 Error code overview

Error Description Error/Prot Detected by Device Defective module Result

1

I2C1

2

I2C2

2

3

I

C3

2

4

5 VIPER does not boot P Stby µP PNX8550 / Protection + Error blin king

6 5V supply P Stby µP n.a. / Protection + Error blinking

7 8V6 supply P Stby µP n.a. / Protection + Error blinking

8 1.2V DC/DC P Stby µP n.a. / Protection + Error blinking

11 3.3V DC/DC P Stby µP n.a. / Protection + Error blinking

12 12V supply P Stby µP n.a. / Protection + Error blinking

14 Audio P Stby µP / / Protection + Error blinking

16 MPIF1 main supply E VIPER / / see extra info

17 MPIF1 audio supply E VIPER / / see extra info

18 MPIF1 ref freq E VIPER PNX3000 IF I/O Error logged

25 Supply fault P Stby µP / Protection + Error b linking

27 PNX2015 HD subsystem part E VIPER / / see extra info

29 AVIP 1 E VIPER / / see extra info

31 AVIP 2 E VIPER / / see extra info

32 MPIF1 E VIPER PNX3000 / Error logged

34 Tuner1 E VIPER / Tuner 1 Error logged

37 Channel decoder E VIPER NXT2003 / Error logged

39 POD Interface E VIPER STV701 / Error logged

43 Hi Rate Front End E VIPER TDA9975 HDMI Error logged

44 Main NVM E VIPER M24C64 / Error logged

45 Columbus 1 E VIPER PNX2015 Comb filter Error logged

46 Pacific 3 E VIPER / / TV to stand-by + Error logged

53 VIPER P Stby µP PNX8550 / Protection + Error blinking

63 PDP Display (n.a.) P VIPER / Display Protection + 3 Hz blinking

C4

I

P VIPER n.a.

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

P VIPER n.a.

I2C1_blocked

I2C2_blocked

I2C4_blocked

Protection + 3 Hz blinking

EN 34 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

Extra Info

• Rebooting. When a TV is constantly rebooting due to internal problems, most of the time no errors will be logged or blinked. This rebooting can be recognized via a ComPair interface and Hyperterminal (for Hyperterminal settings, see paragraph “Stand-by software upgrade). You will see that the loggings which are generated by the main software keep continuing. In this case (rebooting) diagnose has to be done via ComPair.

• Error 1 (I

2

C bus 1 blocked). When this error occurs, the TV will go to protection and the front LED will blink error 1. Now you can partially restart the TV via the SDM shortcut pins on the SSB. Depending on the software version it is possible that this error will not work correct: in some software versions error 34 was blinking in stead of error 1.

• Error 2 (I

2

C bus 2 blocked). When this error occurs, the TV will go to protection and the front LED will blink error 2. Now you can partially restart the TV via the SDM shortcut 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

When this error occurs, the TV will probably keep rebooting. Further diagnose has to be done via ComPair.

• 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 blink when the NVM gives no acknowledge on the I

2

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

• Error 4 (I

2

C bus 3. So, a missing 12 V can also lead to

2

C bus 4 blocked). When this error occurs, the TV will go to protection and the front LED will blink error 4. Now you can start up the TV via the SDM short-cut pins on the SSB. The TV will start up and ignore the error. Depending on the problem it is even possible that you have picture.

• 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 protection). The detection is done on the audio board itself. Several items are monitored: overvoltage, overcurrent, audio supply voltages and the DC level on the speakers. If one of these items fails, the audio protection will switch “off” the main supply. All supplies will drop, the standby processor “thinks” there is a mains dip, and will reboot. At the beginning of the boot process, the audio-protection line is monitored: if this line is “active”, the set will go to protection and will blink error 14.

• Error 27 (PNX2015 HD subsystem part). Diagnosing this error will not be possibly via the normal error codes. In case this device can not communicate with the Viper via I²C, it will not be possible to initialize the tunnelbus. Hence the software will not be able to start up, and will re-boot constantly. Diagnosing these problems will only be possible via ComPair. In theory it is possible that the error is logged in the NVM (that’s why this error is still mentioned here).

• Error 16. See remark for error 32.

• Error 17. See remark for error 32.

• Error 18(MPIF1). See also remark for error 32.

• Error 29 (AVIP 1). Same remark as for error 27.

• Error 31 (AVIP 2). Same remark as for error 27.

• Error 32 (MPIF1). Together with error 32, it is possible you will see error 16,17 and 18 along. These errors are no longer valid.

• Error 34 (Tuner 1). When this error is logged, it is not sure that there is something wrong with the tuner itself. It is also possible that there is something wrong with the

communication between channel decoder and tuner. See schematic B2B.

• Error 37 (Channel decoder). This error will always log error 34 (tuner) extra. This is due to the fact that the tuner

2

I

C bus is coming from the channel decoder.

• 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 46 (Pacific 3). When this errors occurs the TV will go to stand-by. The reason for this is, when there is an occasional boot problem of the Pacific, it will look like the TV has started up in stand-by mode, and the customer can switch it "on" again. When there is an actual problem with or around the Pacific the TV will go to stand-by every time you try to start up. So this behavior is an indication of a Pacific problem.

• 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 63 (POWER OK). When this error occurs, it means that the POWER-OK line did not became “high”. This error is only applicable for TV’s with a SDI display, a FHP display or a Sharp full HD display. Depending on the software version it is possible that the detection mechanism of this error does not function and that the TV keeps rebooting.

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.

Service Modes, Error Codes, and Fault Finding

EN 35BJ2.4U/BJ2.5U LA 5.

5.6.2 How to Activate

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 anymore.

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.

Protections during Start-up

During TV start-up, some voltages and IC observers are actively monitored to be able to optimize 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").

5.8 Fault Finding and Repair Tips

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

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

•I

C from the VIPER.

5.8.3 AVIP

Important things to make the AVIP work:

• Supplies.

• Clock signal from the VIPER.

2

•I

C from the VIPER (error 29 and 31).

5.8.4 PACIFIC 3

In case the Pacific fails, the TV will go to stand-by. The reason for this is, when there is an occasional boot problem of the Pacific, it will look like the TV has started up in stand-by mode, and the customer can switch it "on" again. When there is an actual problem with or around the Pacific the TV will go to stand-by every time you try to start up. So this behavior is an indication of a Pacific problem.

5.8.5 Ambilight

Note: in case of Ambilight protection, the TV itself will not go to protection, only the Ambilight board. When you disconnect the TV from the mains and reconnect again, the Ambilights will work again.

In case of multiple protections, check and replace the inverter transformers and/or the lamp unit(s).

Protections on the ambilight boards:

5.7.2 Hardware Protections

There are no real hardware protections in this chassis. Although, in case of an audio problem, the audio protection circuit will switch “off” the main supply. The stand-by microprocessor will interpret this as a mains dip and will try to start-up again. In case of a TV with SDI display this will probably lead to protection error 7 (8V6 error) and an internal error 11 (so it looks like an overvoltage protection of the SDI supply itself). In other cases it will lead to error 14 (audio protection).

Repair Tips

• 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).

Parallel arcing protection.In normal operation the inverter frequency is ±63 kHz. In case of short circuit of the transformer output the frequency is >100 kHz. Protection is done via sensing the switching frequency.

Serial arcing protection. The detection of the arcing is done in the ground wire of lamp units. The µProcessor is counting the protection pulses. When 50 pulses are counted within 2 seconds protection will be triggered.

5.8.6 Sanken display supply

All 42” LCD sets for this chassis have a Sanken display supply. If this supply fails there will be no error or protection because there is no feedback foreseen from the supply towards the SSB. The result of a failing Sanken display supply could be that there is no picture, but that you will probably have sound and 1 out of 3 ambilights will still work (in case ambilight is switched on). Another result of a failing Sanken display is of course that the set is completely dead. When the primary circuit of the platform supply fails, there is a high possibility that the main fuse of the Sanken display supply will break. In this case the Sanken supply must not be replaced

EN 36 BJ2.4U/BJ2.5U LA5.

Service Modes, Error Codes, and Fault Finding

completely. That fuse can be ordered separately (2422 086 00689, Bel Fuse 5x20 HT 6A3 250V). For safety reasons, make sure to use the correct fuse type.

5.8.7 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 standby 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 NAND-Flash (item 7P80), 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 standalone 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 and POD keys are valid.

Table 5-3 SSB service kits

Model Number

37PF9431D/37 3104 328 48001 3104 328 48041 42PF9431D/37 3104 328 47981 3104 328 48021 42PF9631D/37 3104 328 46531 3104 328 47621 42PF9731D/37 3104 328 46541 3104 328 47631 42PF9831D/37 3104 328 46541 3104 328 47631 50PF9431D/37 3104 328 47981 3104 328 48021 50PF9631D/37 3104 328 46531 3104 328 47621 50PF9731D/37 3104 328 46551 3104 328 47641

SSB Assy 12 NC

number

New SSB order

code

Service Modes, Error Codes, and Fault Finding

EN 37BJ2.4U/BJ2.5U LA 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 5-18 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, bootscript, 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 bootblock), 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.

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!

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 “SPI service 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 (9600*) – Data bits = 8 – Parity = none – Stop bits = 1 – Flow control = Xon / Xoff (none*).

*Note: when having problems with upgrading, use the values between brackets.

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 (e.g. *.hex). This file will be distributed via the Service Organization.

9. After successful programming, you must see the following info (this can take several minutes!): – 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.

2

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.

Figure 5-19 SPI service pads

F_15400_104.eps

110505

Block Diagrams, Test Point Overviews, and Waveforms

6. Block Diagrams, Test Point Overviews, and Waveforms

Wiring Diagram 37” Entry

WIRING 37” LCD

8736

8302

STANDBY / AUDIO

SA

2P3

1736

8735

2P3

1735

1738

8317

39BJ2.4U/BJ2.5U LA 6.

1306

1307

2P3

4P

8304

8309

8306

3P

1309

4P

1304

7P

1M02

RIGHT

SPEAKER

INVERTER

INV1

8319

B

7P

11P

1M46

1M02

1316

1U03

SSB

10P

1M03

3P

12P

1H07

14P

EJTAG

2P

1M63

9P

1319

4P

1M49

1739

14P

8352

12P

1D40

1304

1309

4P

3P

8303

USB

1H01

1M64

4P

1M10

8346

31P

1G50

1E62

1M46

8150

20P

11P

8162

1305

1M03

1E40

40P

3P

LCD PANEL

10P

9P

1M52

8140

LV DS

11P

1M36

40P

8305

1E40

12P

1M20

LCD SUPPLY

A

2P

3P

1305

1306

8201

8336

8320

INVERTER

INV2

LEFT

SPEAKER

SIDE I/O

D

CONTROL BOARD

E

1M01

3P

8101

POD

1N62

1M15

3P

4P

Compair

Tu ne r

20P

BE

1E62

EXTERNAL I/O

AC INLET

8195

8308

1308

2P

11P

1M36

1x

USB

1M01

3P

J

LED PANEL

12P

1M20

1H01

G_15910_001.eps

220606

Block Diagrams, Test Point Overviews, and Waveforms

Wiring Diagram 42” Top A

WIRING 42” TOP A

40BJ2.4U/BJ2.5U LA 6.

SUB

WOOFER

AMBI LIGHT UNIT RIGHT

8101

8549

4P

5P

3P

AMBILIGHT UNIT AMBI LIGHT UNIT

1M39

1M59

1M49

AL

1M11

1M16

11P

3P

8559

8164

8103

8410

10P

8402

2P3

1P02

AP

PLATFORM SUPPLY

1P10

2P

1M63

11P

1M46

1M03

2P3

1P22

8510

1M10

6P

8422

1M52

2P4

1738

8736

2P3

1736

2P3

1735

8302

9P

8142

8735

8539

6P

1M10

AMBI LIGHT

1M15

3P

LVD S

30P

8150

1M09

1M13

11P

6P

4P

1M08

8608

8610

8310

2P3

6P

1P06

10P

2P3

1M106P1M08

1P10

1P22

DISPLAY SUPPLY

INVERTER

2P3

1P06

AMBI LIGHT UNIT LEFT

11P

SIDE I/O

1M36

D

1M01

3P

CONTROL BOARD

E

6P

1M08

4P

1M09

6P

1M10

4P

1M49

AL

5P

1M59

3P

1M39

11P

1M13

3P

1M15

AMBI LIGHT

11P

1M11

3P

1M16

J

LED PANEL

1M21

3P

1M16

11P

1M46

B

8121

6P

10P

1M03

SMALL SIGNAL BOARD

SPEAKER RIGHT SPEAKER LEFT

4P5

1M59

5P

1D42

4P

USB

1H01

1M64

4P

1G50

Only For USB 2.0

31P

8264

1E62

20P

1E40

40P

9P

1M52

8240

11P

1M36

40P

BE

1E40

3P

1M01

6P

1M21

8136

2P3

1P02

EXTERNALS

1N62

4P

8262

20P

1E62

AMBI LIGHT UNIT AMBI LIGHT UNIT

1308

2P3

INLET

8408

5P

1P06

11P

1M11

3P

1M15

11P

1M13

3P

1M39

5P

1M59

4P

1M49

AMBI LIGHT

AL

6P

1M10

4P

1M09

6P

1M08

G_15910_002.eps

220606

Block Diagrams, Test Point Overviews, and Waveforms

Wiring Diagram 42” Top B

WIRING 42”

TOP AMBI LIGHT TOP AMBI LIGHT

8402

8422

8508

41BJ2.4U/BJ2.5U LA 6.

8539

AL

3P

11P

3P

11P

AMBI LIGHT

1M16

1M11

1M15

1M13

1M39

1M59

1M49

1M10

1M09

1M08

2P3

1P02

3P

5P

4P

6P

4P

6P

8559

8410

AP

2P3

1P22

PLATFORM SUPPLY

LVDS

30P

10P

1P10

6P

1M10

6P

1M08

2P3

1P06

8508

8310

2P3

AL

6P

4P

6P

4P

4P5

3P

1M08

1M09

1M10

1M49

1M59

1M39

AMBI LIGHT

1M13

1M15

1M11

1M16

11P

3P

11P

3P

DISPLAY SUPPLY

10P

8510

81468146

10P

11P

1M03

1P10

1M46

2P3

2P

1M63

9P

6P

1M52

1M10

1736

1735

2P3

8152

2P3

1P22

INVERTER

AMBI LIGHT UNIT RIGHT

CONTROL BOARD

E

1M01

3P

8101

J

LED PANEL

6P

1M21

8150

3P

1M01

8136

6P

1M21

2P3

1P02

8408

8736

8103

11P

10P

1M03

2P

1M63

1M46

B

SMALL SIGNAL BOARD

8121

8735

SPEAKER RIGHT SPEAKER LEFT

5P

1M59

5P

1D42

4P

USB

1H01

1M64

4P

1N62

8142

4P

1G50

Only For USB 2.0

31P

8264

1E62

20P

1M52

1E40

40P

8262

9P

8240

11P

1M36

40P

1E40

BE

EXTERNALS

20P

1E62

1308

2P3

AMBI LIGHT UNIT LEFT

MEMORY

CARD READER

D

SIDE I/O

5P

11P

1M36

G_15910_026.eps

230606

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Display Supply 37” Entry

SUPPLY 37"

MAINS FILTER + STANDBY

A1

1308

1314

2

T5AH

1

5305 5306

MAINS

FILTER

1350

2

3

4

1

6307 GBJ6J

-

+

399V_HOT

6318

9311

2319

3318

25V_HOT

6315

6316

14

7307 TCET1102

2

3

RES

6317

6314

6304

A2

SUPPLY

5007

5008

25V_HOT

400V_HOT

399V_HOT

7011 7012

SOFT

START

CURRENT

PROTECTION

42BJ2.4U/BJ2.5U LA 6.

CONNECTIONS

1304

44

33

22

11

SA1

1304

+12V_A

+12V_+24V

1316

1319

1M10

1 2

3

4

5

1 2

3

4

5

1 2

TO

DISPLAY

TO

DISPLAY

TO 1M10

AL

AMBI LIGHT (OPTIONAL)

3057

14

7002

BIAS SUPPLY

3000

7001 MC34067P

11

OSCC

3007

7

ERROR

11

SOST

5

+

VREF

7004 7009

PROTECTION

VCC

CONTROL

OVER

VOLTAGE

15

14

OA

12

OB

10

FI

5017

5001

4

2

7007

6

7

7008

10

9

HIGH SIDE

DRIVE

LOW

SIDE

DRIVE

2003

5009

60246025

7005

STP15NK50

7006

STP15NK50

PRINTED

COMPONENT

5010

400V_HOT

2059

5012

2060

TCET1102

2

3

7003

3031

5011

5025

5026

5002

DC_PROT

6019 STPS20L40CFP

2029

6021

6041

2045

3030

5021

7010 TS2431

2042

6031

3052

3025

2020

VS Voltage Adj.

3026

+12V

+24Va

2022

+24Vb

6306 DF06M

6040

2512

2049

2009

6029

6030

2021

+12V_A

5507

STANDBY: LOW = ON HIGH = STBY

7531

5020

5018

5019

7131

STANDBY

DC_PROT

VSND_POS

GND_SND

VSND_NEG

+5V2-RELAY-IO2_PWM

3534

VTUN

+11V

+12V

+8V6

+5V2

+5V_SW

1M02

3539

7

6

5

TO 1M02

4

SA3

3

AUDI O

2

1

1M03

TO 1M03

9

B01B

B5E

2

VIPER

5

1M46

8

1

2

11

9

4

TO 1M46

3

B01B

B1B

6

DC/DC

CONNECTIONS

7

5

5022

1007

T5A

HOT GROUND

COLD GROUND

2303

1315

T1A

+

-

1305

11

22

33

1306

11

22

SA2

1305

1306

N.C.

1307

1

2

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

STP15NK50

6151

7102

3155

5104

3V MAX 1V MAX STBY

3108

3156

COLD GROUND

HOT GROUND

6156

HOT GROUND COLD GROUND

5500

5

3

2

1

5105

14

7501 TCET1102

2

3

14

3157

2

3

6

7

8

10

3158

7150 TCET1102

5110

3128

PROT-OVV

6504

3509

6140

5103

3124

OVERVO LTAGE PROTECTION

6122

7507 7506 7512

STANDBY

6107

2513

3113

7511

2141

5506

HOT GROUND COLD GROUND

G_15910_003.eps

220606

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Display Supply 42” Top

PLATFORM SUPPLY 42”

MAINS FILTER + STANDBY

AP1

FROM 1P22

DISPLAY SUPPLY

FROM 1P02

DISPLAY SUPPLY

HOT GROUND

COLD GROUND

1P22

1

2

1P02

2

1

6P06 6P10

6P05

1

GBL06

+

3

-

4

1P17

12

+5V2-NF

STANDBY

ON-OFF

AUDIO-PROT

DIM_CONTROL

POWER-GOOD

ON-OFF

BOOST

STANDBY

34

RES

+5V-SW

AP2

DIM_CONTROL

POWER-OK-PLATFORM

ON-OFF

+5V-SW

AP2

STANDBY

BOOST

POWER-GOOD

2

CONTROL

3P56

+T

1P03

F1A

AL-OFF

1P10

1

2

3

4

5

6

7

8

9

10

1M03

1

2

3

4

5

6

7

8

9

10

AP3

+DC-F

-DC-F

TO 1P10

DISPLAY

SUPPLY

TO 1M03

B5E

SSB

(BJ3.0)

9P63

FILTER

5F00

FILTER

1P16

14

2

RES

2

1

RES

3

AP2

+400V-F

3F04

(Only FJ3.0)

7P12

STANDBY

AP1

5F02

6F00

+AUX

3P13

5S05

+400V-F

AP2

+400V-F

V-CLAMP

6P02

7P27 TEA1506AT

SPMS

CONTROL

6

CTRL

2

VCC

7

DEM

RC FOR

DEMAGNETIZATION

7P26

SUPPLY FOR

CONTROLLER

5P25

14

DRAIN

11

DRIVER

9

INSENSE

7S10 TEA1533AT/N1

CONTROL

14

DRAIN

6

CTRL

2

VCC

7

DEM

RC FOR

DEMAGNETIZATION

7107

SUPPLY FOR

CONTROLLER

DRIVER

SPMS

ISENSE

5P26

3P04

3P33

STP6NK607

3P27

+AUX

11

9

3S17

3S22

3S29

43BJ2.4U/BJ2.5U LA 6.

7P02

5PO7

3P50

3P16

6P27

+

2P06

5P04

7S02

STP6NK60

3S30

5P06

3S50

3108

6S12

HOT GROUND COLD GROUND

5P00

5

3

2

1

5P01

5

3

5P05

5P03

5S09

5S01

3S36

5

3

2

1

5S10

+AUX

HOT GROUND

2

1

3

14

2

5S00

14

2

7S04

COLD GROUND

6

7

8

9

10

6

7

8

9

10

7P11

7P16

6

7

8

9

10

7S03 TCET1102

K

A

5P10

5P11

5P12

5P13

3P61 3P49

R

5S12

5S03

Circuit

3S14

7P09

2S07

3P62

K

A

R

Feedback

2S04

6S01

2S13

6S07

2P12

3P12

3S28

3S19

6P13

6P11

6P12

3S24

3S23

1P06

T5A

1P07

T5A

+12V_NF

+8V6

+5V_SW

+5V2

+

2S41

+

2S50

7P20

STANDBY

7P23

STANDBY

3S21

5S11

5P20

5P19

1P30

T5A

POWER OK

7S31

STANDBY

+

2P49

7P18

+

2P50

AL-OFF

+

2P48

3P57

POWER-OK-PLATFORM

5P09

5P16

3P58

+12-15V

+12V_NF

+12VAL

7P14

STANDBY

+25VLP

+5V2-NF

+5V2

+5V_SW

-12-15V

+12V

+8V6

+5V-SW

AL-OFF

STANDBY

+8V6

+12V

+5V2

1M46

3

4

5

7

9

11

1M18

1

2

3

4

1M10

1

2

3

4

AMBI LIGHT

5

6

G_15910_004.eps

TO 1M46

B1B

SSB

(BJ3.0)

TO 1M10

AL

220606

Block Diagrams, Test Point Overviews, and Waveforms

Display Supply (Sanken)

DISPLAY SUPPLY (SANKEN)

44BJ2.4U/BJ2.5U LA 6.

AC-IN

Vin: 90 - 276 Vac Freq: 48 - 65 Hz

1308

1P02

1P22

295v

1P051P06

295 +/- 5% Ityp : 0.8A

Imax: 0.9A

Pmax: 264W

295v (Optional)

1M08

1M10

1P10

AC-IN FOR

PLATFORM-PSU

P: 15W

400V FOR

PLATFORM-PSU

P: 65W

PRIMARY SIDE

CONTROL:

1. DIM CONTROL

2. POWER GOOD

3.ON OFF

4. GND

5. PWM CONTROL

6. N.C.

7. STANDBY

8. N.C.

9. +5V2

AMBIENT LIGHT

12V +/- 5%

Ityp : 2.2A

Imax: 3A

Pmax: 36W

G_15990_179.eps

180506

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Platform Supply 42” Top

PLATFORM SUPPLY 42”

MAINS FILTER + STANDBY

AP1

FROM 1P22

DISPLAY SUPPLY

FROM 1P02

DISPLAY SUPPLY

HOT GROUND

COLD GROUND

1P22

1

2

1P02

2

1

6P06 6P10

6P05

1

GBL06

+

3

-

4

1P17

12

+5V2-NF

STANDBY

ON-OFF

AUDIO-PROT

DIM_CONTROL

POWER-GOOD

ON-OFF

BOOST

STANDBY

34

RES

+5V-SW

AP2

DIM_CONTROL

POWER-OK-PLATFORM

ON-OFF

+5V-SW

AP2

STANDBY

BOOST

POWER-GOOD

2

CONTROL

3P56

+T

1P03

F1A

AL-OFF

1P10

1

2

3

4

5

6

7

8

9

10

1M03

1

2

3

4

5

6

7

8

9

10

AP3

+DC-F

-DC-F

TO 1P10

DISPLAY

SUPPLY

TO 1M03

B5E

SSB

(BJ3.0)

9P63

FILTER

5F00

FILTER

1P16

14

2

RES

2

1

RES

3

AP2

+400V-F

3F04

(Only FJ3.0)

7P12

STANDBY

AP1

5F02

6F00

+AUX

3P13

5S05

+400V-F

AP2

+400V-F

V-CLAMP

6P02

7P27 TEA1506AT

SPMS

CONTROL

6

CTRL

2

VCC

7

DEM

RC FOR

DEMAGNETIZATION

7P26

SUPPLY FOR

CONTROLLER

5P25

14

DRAIN

11

DRIVER

9

INSENSE

7S10 TEA1533AT/N1

CONTROL

14

DRAIN

6

CTRL

2

VCC

7

DEM

RC FOR

DEMAGNETIZATION

7107

SUPPLY FOR

CONTROLLER

DRIVER

SPMS

ISENSE

5P26

3P04

3P33

STP6NK607

3P27

+AUX

11

9

3S17

3S22

3S29

45BJ2.4U/BJ2.5U LA 6.

7P02

5PO7

3P50

3P16

6P27

+

2P06

5P04

7S02

STP6NK60

3S30

5P06

3S50

3108

6S12

HOT GROUND COLD GROUND

5P00

5

3

2

1

5P01

5

3

5P05

5P03

5S09

5S01

3S36

5

3

2

1

5S10

+AUX

HOT GROUND

2

1

3

14

2

5S00

14

2

7S04

COLD GROUND

6

7

8

9

10

6

7

8

9

10

7P11

7P16

6

7

8

9

10

7S03 TCET1102

K

A

5P10

5P11

5P12

5P13

3P61 3P49

R

5S12

5S03

Circuit

3S14

7P09

2S07

3P62

K

A

R

Feedback

2S04

6S01

2S13

6S07

2P12

3P12

3S28

3S19

6P13

6P11

6P12

3S24

3S23

1P06

T5A

1P07

T5A

+12V_NF

+8V6

+5V_SW

+5V2

+

2S41

+

2S50

7P20

STANDBY

7P23

STANDBY

3S21

5S11

5P20

5P19

1P30

T5A

POWER OK

7S31

STANDBY

+

2P49

7P18

+

2P50

AL-OFF

+

2P48

3P57

POWER-OK-PLATFORM

5P09

5P16

3P58

+12-15V

+12V_NF

+12VAL

7P14

STANDBY

+25VLP

+5V2-NF

+5V2

+5V_SW

-12-15V

+12V

+8V6

+5V-SW

AL-OFF

STANDBY

+8V6

+12V

+5V2

1M46

3

4

5

7

9

11

1M18

1

2

3

4

1M10

1

2

3

4

5

6

TO 1M46

B1B

SSB

(BJ3.0)

TO 1M10

AL

AMBI LIGHT

G_15910_005.eps

220606

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Video

VIDEO

MAIN TUNER + OOB TUNER

B2B

1T04

B2A

7TG0 NXT2003

B10B

B10A

POD

TD1336O

MAIN HYBRID

DTV CABLE AND

TERRESTRIAL

RECEIVER

QAM 8VSB

Demodulator

FEC

Micro-

Controller

QPSK

Demodulator

MPEG_DATA

POD

7P13

MUX

TUNER

63 64

IF-OUT

OOB

513

TUNERAGC-MON

FAT-IF-AGC-MAIN

52 50

ADC

GPIO

ADC

CRX-POD-A(8)

DRX-POD-(9)

12

14

IF-1

15

IF-2

CHANNEL DECODER

53

9

10

119

120

35

36

28 29

FE-DATA

1T41

1

14

SAW 44MHz

AUX-IF-AGC-MAIN

FAT-ADC-INP-MAIN

FAT-ADC-INN-MAIN

I2C TUNER

FS-OUTP

FS-OUTN

FDC-ADC-INP FDC-ADC-INN

11

12

1P01

DATA

7P03 STV0701

7T41 UPC3218GV

3

7

8

2

in AGC COTROL

7T43 UPC3220GR

AGC IN

1

CATV

5

OUT OF BAND

6

TUNER

AMP OUT

10

9

COMMON

INTERFACE

HARDWARE

CONTROLLER

IF-TER2

OOB

AGC

IF

OUT

AMP

POD

out

MIX

IN

6

7

15 16

12

13

B10C

7P76 7P77

BUFFER

1T41

1

14

BUFFERING

DV1F

DV1of VIPER

46BJ2.4U/BJ2.5U LA 6.

MPIF MAIN:

B3

1C52

7

IF-TER2

CVBS-TER-OUT

B3f

CVBSOUTIF-MAIN

AV1_CVBS

N.C.

7

8

To

B5C

B3a,B7b

B4A,B7a

B3a,B7b

AV2_Y-CVBS

B3f

AV2_C

B3f

FRONT_Y-CVBS

B3f

FRONT_C

B3f

AV7_Y-CVBS

B2f

AV7_C

B3f

AV1-AV5-AV6_R-PR

B7a

AV1-AV5-AV6_G-Y

B7a

AV1-AV5-AV6_B-PB

B7a

AV2-AV4_R-PR

B3f

AV2-AV4_G-Y

B3f

AV2-AV4_B-PB

B3f

HDMI

B7A

HDMI

CONNECTOR

HDMI

CONNECTOR

AV1-AV6_FBL-HSYNC

B3f

AV6_VSYNC

B3f

AV2-AV4_G-Y

B3f

AV1-AV5-AV6_G-Y

B3f

AV2-AV4_R-PR

B3f

AV1-AV5-AV6_R-PR

B3f

AV2-AV4_G-Y

B3f

AV1-AV5-AV6_G-Y

B3f

AV2-AV4_B-PB

B3f

AV1-AV5-AV6_B-PB

B3f

MPIF MAIN: CONNECTION A

B3F

AV2-AV4_R-PR

AV2-AV4_G-Y AV2-AV4_B_PB

B4a

B3a

B3b

B5c

B4e N.C

N.C

B3a

N.C

B3a

B3a B3a

B3a

B7b

AV2-FBL

AV2_C AV2_Y-CVBS

Y-CVBS-MON-OUT C-MON-OUT AV2-STATUS

REGIMBEAU-AV6-VSYNC

AV6_VSYNC AV1_CVBS-AV7-Y-CVBS AV7_Y-CVBS AV1-STATUS-AV7-C

AV7_C

CVBS-TER-OUT

FRONT_Y-CVBS

FRONT_C

B3G

MPIF MAIN: CONNECTIONS B

AV1-AV5-AV6_R-PR AV1-AV5-AV6_G-Y AV1-AV5-AV6_B-PB AV1-AV6_FBL-HSYNC

AV6_VSYNC

1

19

1

19

2

8

7C56-1

EF

3C71

142

7C56-2

EF

3C73

5

1B01

1

ARX2+

3

ARX2-

4

ARX1+

6

ARX1-

7

ARX0+

9

ARX0-

10

ARXC+

12

ARXC-

18 2

15

ARX-DCC-SCL

16

ARX-DCC-SDA

ARX-HOTPLUG

BRX2+ BRX2BRX1+ BRX1BRX0+ BRX0-

BRXC+ BRXC-

BRX-DCC-SCL BRX-DCC-SDA

BRX-HOTPLUG

7A21

EF

7A02

EF

7A01

7B30

7B31

7A20

EF

19

1B02

1 3 4 6 7

9 10 12

18 2

15 16

19

107

108

99

100

120

123

126

12

15

16

26

27

30

31

32

1B33

1B32

1B31

1B30

VSYNC-HIRATE

B5A

1B33

1B32

1B31

1B30

VSYNC-HIRATE

B5A

BE2

1E40

1

2

3

4

6

7

9

10

11

12

22

23

25

33

34

1E62

1

2

2 3

3 5

5

6

7C00 PNX3000HL

IF

B3C

VIFINP

VIFINN

SIFINP

SIFINN

CVBSOUTIF

B3A

SOURCE SELECTION

CVBS-IF

CVBS1

1

CVBS2

CVBS_DTV

CVBS|Y34

5

C3

8

CVBS|Y4

9

C4

Y_COMB

C_COMB

R|PR|V_125

YUV

G|Y|Y_1

RGB

B|PB|U_1

R|PR|V_2

G|Y|Y_2

B|PB|U_2

HDMI: I/O + CONTROL

B7B

PARX2+ PARX2PARX1+ PARX1PARX0+ PARX0-

PAR X C+ PAR X C-

PBRX2+ PBRX2PBRX1+ PBRX1PBRX0+ PBRX0-

PBRXC+ PBRXC-

BRX-DCC-SCL BRX-DCC-SDA

M135-CLK

EXTERNALS B

AV2-AV4_R-PR AV2-AV4_G-Y AV2-AV4_B-PB

N.C.

AV2_C AV2_Y-CVBS

Y-CVBS-MON-OUT N.C. N.C.

AV6_VSYNC

AV7_Y-CVBS

AV7_C

N.C.

FRONT_Y-CVBS

FRONT_C

AV1-AV5-AV6_R-PR

AV1-AV5-AV6_G-Y

AV1-AV5-AV6_B-PB

AV1-AV6_FBL-HSYNC N.C.

R16 M16

T12

R12

T14

R14

+

T9 R9

T7 R9

CVBS/Y RIM

CLAMP

7B11 TDA9975

RX2+A

RX2-A RX1+A

RX1-A RX0+A RX0-A RXC+A

RXC-1

RX2+B RX2-B RX1+B RX2-B RX0+B

RX0-B RXC+B RXC-B

HSCL B HSDA B

HSYNC

VSYNC

SOG

R/PR

G/Y

B/PB

LPF

BPF

LPF

C-PRIM

CVBS SEC

LEVEL ADAPT

INV. PAL

Termination

resistance

control

Termination

resistance

control

Line time

measuremebt

Activity detection & sync selec.

Slicers

ADC

SOUND

TRAP

BE1

GROUP DELAY

QSS

TO AM INTERNAL

LPF

PMALC

LPF

PMALC

Yyuv

U

V

MONO SEC.

HDMI

receiver

QSSOUT

LPF

AUDIO SWITCH

A

D

Yyuv 2FH

A

D

2nd SIF A/D

Yyuv 2Fh

A

D

U,V

A

D

CLP PRIM

CLP SEC

CLP yuv

HDMI

Upsample

Derepeater

HDCP

Sync

seperator

Clocks

generator

FRONT_Y-CVBS

FRONT_C

MPIF

DATA

LINK

DATA

LINK

DATA

LINK

TIMING

CIRCUIT

1

3

2

SUPPLY

DIGITAL

BLOCK

CVBS-OUTA

CVBS-OUTB

STROBE1N

STROBE1P

DATA1N

DATA1P

STROBE3N

STROBE3P

DATA3N

DATA3P

STROBE2N

STROBE2P

DATA2N

DATA2P

Video output

formatter

VHREF

timing

generator

I2C slave

interface

1M36

2

4

14

28 35

46

40

19

22

60

61

62

63

50

51

52

53

55

56

57

123

46

40

D1

A2

A1 C2

L16 L15

D

1M36

S VIDEO

2

4

VIDEO

SCL-DMA-BUS2

SDA-DMA-BUS2

N.C.

STROBE1N-MAIN

STROBE1P-MAIN

STROBE3N-MAIN

STROBE3P-MAIN

STROBE2N-MAIN

STROBE2P-MAIN

B3f

DV4- DATA

DV5- DATA

DV4-CLK

DV-HREF DV-VREF

DV-FREF

SDA-MM-BUS1

SCL-MM-BUS1

7LA7 M25P05

512K

FLASH

SIDE I/O

1001

1002

1

5

2

+5VMPIF

DATA1N-MAIN

DATA1P-MAIN

DATA3N-MAIN

DATA3P-MAIN

DATA2N-MAIN

DATA2P-MAIN

HV-PRM-MAIN

CLK-MPIF

AV2_FBL

AV6_VSYNC

Y

C

3

4

SPI-SDO

5

SPI-CLK

6

SPI-CSB

1

SPI-WP

3

Y/CVBS

C

B4

R4

R3

R2

R1

N4

N3

N2

N1

P4

P3

P2

P1

M3

M4

L2

G2

AK8

AH9

AJ9

AK9

AK10 AH10 AG10

AJ27

PNX2015:

7J00 PNX2015E

B4C

TUNNELBUS

B4A

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

AVP2_HSYNCFBL2

AVP2_VSYNC2

DV I/O INTERFACE

B4B

DV4_DATA_0 T0 9

DV5_DATA_0 T0 9

DV-HREF DV-VREF

DV-FREF

B4E

STANDBY

B5B

STANDBY

PROCESSOR

See

Block digram

Control

North tunnel

Memory

based scaler

AVI P-1

DATA LINK 1

DATA LINK 3

AVI P-2

DATA LINK 2

Video MPEG

decoder

VIP

VIPER: MAIN MEMORY

EXTERNALS A

BE1

1020

V

H

VIDEO

1070

1

S VIDEO

PR/R

PB/B

5

2

1030

Y/G

EXT1

PNX2015

COLUMBUS

3D Comb

filter and

noice

reduction

B4D

DDR INTERFACE

3

4

+8V

7011

AV1-AV6_FBL-HSYNC

7010

AV1-AV5-AV6_R-PR

7012

AV1-AV5-AV6_G-Y

AV1-AV5-AV6_B-PB

VO-2

MUX

VO-1

LVDS_TX

Memory

controller

AV6_VSYNC

AV7_Y-CVBS

AV7_C

South tunnel

DV1_CLK

DV2_CLK DV3_CLK

DV1_DATA(0-9)

DV2_DATA(0-9)

DV3_DATA(0-9)

RGB_UD

RGB_HSYNC

RGB_VSYNC RGB_CLK_IN

RGB_DE

RIN (0-9)

GIN (0-9)

BIN (0-9)

LVDS_AN LVDS_AP

LVDS_BN LVDS_BP

LVDS_CN

LVDS_CP

LVDS_CLKN

LVDS_CLKP

LVDS_DN

LVDS_DP

LVDS_EN

LVDS_EP

PMX-MA(0-12)

PNX-MDATA

(0-15)

MCLK_P

MCLK_N

BE2

TUN-VIPER-RX-DATA

TUN-VIPER-TX-DATA

AD28 AF30 AK28

DV1F-DATA 0 TO 7

DV2A-DATA 0 TO 7

DV3F-DATA 0 TO 7

J27

J29

J28 J30 K26

B26

C26

A25 B25

D25

E25

C23 D23

B24 C24

E24 F24

A17 A16

EXT2

EXT3

B5

DV1F-CLK

DV2A -CL K DV3F-CLK

From

B10C

POD

B6B

PMX-MA

PNX-MDATA

PNX-MCLK-P PNX-MCLK-N

VIDEO

S VIDEO

PR/R

Y/G

PB/B

VIPER:

7V00 PNX8550

B5C

TUNNELBUS

Tunnel

B5C

AUDIO/VIDEO

AH16 AH19 AG25

DV1F

Video

router

PACIFIC3: PART2

MP-OUT-FFIELD

MP-OUT-HS

MP-OUT-VS MP-CLKOUT MP-OUT-DE

7L50 K4D261638F

45 46

1060

1080

1

3

5

4

2

1050

2-Layer

secondary

video out

Dual SD

single HD

MPE2 decoder

250Mhz MIPS32

Scaler and

de-interlacer

TS

DDR SDRAM 16Mx16

+8V

7001

CPU

1SD+1HD

YUV

Video in

Dual

con

acces

7002

VIPER

TXPNXA-

TXPNXA+

TXPNXBTXPNXB+

TXPNXCTXPNXC+

TXPNXCLKTXPNXCLK+

TXPNXDTXPNXD+

TXPNXETXPNXE+

7000

B5B

DDR INTERFACE

Memory

controller

DVD CSS

2D DE

Temporal

noise redux

5 Layer

primary video out HD/VGA/

656

MP-R(0-9)MP-ROUT

MP-G(0-9)MP-GOUT

MP-B(0-9)MP-BOUT

AV2_Y-CVBS

AV2_C

AV2-AV4_R-PR

AV2-AV4_G-Y

AV2-AV4_B-PB

AG28

AJ30

AD27

AE28

G26

DV-OUT-FFIELD

MP-HS

MP-VS MP-CLK MP-DE

MM_DATA

MM_A(0-12)

DAC-CVBS

VSYNC-HIRATE

HSYNC-HIRATE

DV-ROUT(0-9)

DV-GOUT(0-9)

DV-BOUT(0-9)

BE2

VIPER: MAIN MEMORY

B5B

7V01 K4D551638F

DDR

SDRAM 1

7V02 K4D551638F

DDR

SDRAM 2

B3B

7C32

EF

Y-CVBS-MON-OUT

B7A

BE

PACIFIC3: PART2

B6B

7G04 T6TF4AFG-0003

PACIFIC 3

PICTURE ENHANCEMENT

116

115 109 114

PNX2015: DISPLAY INTERFACE

B4G

5J50

5J52

5J54

5J56

5J58

5J60

VDISP

C-MON-OUT

1G50

12

13

15 16

18 19

CONNECTOR

TO SCREEN 21 22

24 25

27 28

1 2 3 4

G_15930_066.eps

B3f

LVDS

130606

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Audio

AUDIO LCD

MAIN TUNER + OOB TUNER

B2B

B2A

B10A

BE2

AUDIO IN

AUDIO OUT

D

DIGITAL

AUDIO

OUT

EXT 1

L+R+DIG

EXT 2

L+R

AUDIO IN

CHANEL DECODER

EXTERNALS B

SIDE I/O

L+R

1T04 TD1336O

HYBRID TUNER

7TG0 NXT2003

CABLE AND

TERRESTRIAL

RECEIVER

COMMON INTERFACE: PART 1

POD

1001

1040

1060

1002

L

R

MAIN

DTV

1M36

FE - DATA

DATA

6

8

12

BE2

1M36

6

8

AUDIO-OUT1-R

AUDIO-OUT1-L

AUDIO-IN5-L

AUDIO-IN5-R

7T43 UPC3220GR

CATV

OUT OF BAND

TUNER

7P03 STV0701

COMMON

INTERFACE

HARDWARE

CONTROLLER

EXTERNALS B

SPI-OUT

SPI-1

AUDIO-IN1-R

AUDIO-IN1-L

AUDIO-IN2-R

AUDIO-IN2-L

FOR MORE MORE DETAILS

SEE ALSO

BLOCKDIAGRAM

VIDEO

SEE ALSO

BLOCKDIAGRAM

VIDEO

A

D

AM SOUND

B5

AC30

AB29

B7B

MPIF

DLINK1

DLINK2

AUDIO

AMPS

AUDIO SWITCH (ANALOG OUT)

AUDIO VIDEO I/O

7V00 PNX8550EH

A/V + TUNNELBUS

B5C

SPDIF-IN1

VIPER

SPDIF-OUT1

DDR

INTERFACE

HDMI: I/O + CONTROL

7B11 TDA9975

HDMI PANELLINK

Termination

Resistance

Control

HDMI

receiver

RECEIVER

Audio PLL

HDCP

RX2+ RX2-

RX1+ RX1-

RX0+ RX0-

RXC+ RXC-

DATA LINK

DSND

72 73

74 75

40

I2S_IN1_WS

I2S_IN1_SCK

I2S_OUT2_SD0

I2S_OUT2_SD1

I2S_OUT2_SD2

I2S_OUT1_SD0

I2S_OUT2_SD3

Audio

Formatter

Audio FIFO

Packet

extraction

DATA LINK 1

DATA LINK 2

DATA LINK 3

DSNDR2 DSNDL2

DSNDR1 DSNDL1

CLK-MPIF

T29

T30

T28

T27

R30

U27

R29

AA27

A7

47BJ2.4U/BJ2.5U LA 6.

I2S-WS-MAIN

I2S-BCLK-MAIN

I2S-MCH-LR

I2S-MCH-CSW

I2S-MCH-SLR

I2S-SUB-D

I2S-MAIN-D

SPDIF-HDMI

DV4-DATA

DV5- DATA

B4

AC3

AD3 AE3

AF3

M4

V3

V2

U2

U3

U4

V5

V4

PNX2015

7J00 PNX2015E

B4G

I2D

ADCAC12 ADCAC11 ADCAC10 ADCAC19

I2S

OUT

I2S

IN

DV

INPUT

PNX2015

AUDIO/VIDEO

DEM DEC

AVIP

ADAC1

AUDIO

PROCESSING

ADAC2

ADAC7

ADAC8

AH1

AG1

AE1

AB1

AA1

MPIF MAIN:

B3E

AUDIO AMPLIFIER

ADAC1

ADAC2

ADAC4

ADAC7

ADAC8

7A05-4

7A05-3

B5A

B4E

7A03-2

7A04-1

7A04-2

A-PLOP

MPIF MAIN:

B3G

CONNECTIONS B

AUDIO -L

AUDIO -R

SOUND-ENABLE

PROT-AUDIOSUPPLY

3A55

7A09

3A66

7A11

CONTROL

AP5

1M52

11

33

88

77

66

AP7

AUDIO-SW

SA3

1739

1

3

8 9

7

CONNECTIONS A

B3F

AUDIO-HDPH-L-AP

AUDIO-HDPH-R-AP

AUDIO LEFT RIGHT 42”

AP4

7D00-01

AUDIO-L

7D00-2

AUDIO -R

SOUND-ENABLE

AUDIO-PROT

AUDIO: CENTRE INPUT / SW FILTER

7D40-1

7D40-3

(OPTIONAL)

AUDIO 37”

POR-CLASSD

BE2

1E40

19

20

10

18

EXTERNALS B

AUDIO-HDPH-L

AUDIO-HDPH-R

AUDIO-L

AUDIO-R

SOUND-ENABLE

PROT_AUDIOSUPPLY

1E40

19

20

7D05÷7D09

CONTROL

7D30÷7D34

CONTROL

AP6

7700 TDA7490

6

stby-mute

7701÷7707

SOUND

ENABLE

7708÷7711

PROT, CIRCUIT

OUT

OUTN

AP5

+16V+19V

-16V-19V

AUDIO

SUPPLY

1736

MUTE

INV-MUTE

1735

3

1

3

1

7D10-1

7D10-2

7D35-1

7D35-2

AP4

+12-15V

-12-15V

+12-15V

-12-15V

AUDIO: SUBWOOFER

7DK2÷7DK7

7DK1-01

7DK1-2

7DL1÷7DL6

MUTE

4,22

5701

3

PWM

OSC

PWM

2,24

N.C.

1M36

10

11

23

PROT1

7

6703

6702

D

1M36

10

11 7

3718

5702

3717

3764

3761

SIDE I/O

PROTECTION /

AP5

MUTE CONTROL

LEFT

SPEAKER

LEFT-SPEAKER

3DF2

7DF3÷7DF4

7DF7-1

7DF7-2

3DF3

RIGHT-SPEAKER

RIGHT

SPEAKER

7D26

CONTROL

+12-15V

7DK0-1

+SUB-SPEAKER

7DK0-2

CONTROL

-12-15V

+12-15V

7DL0-1

-SUB-SPEAKER

7DL0-2

CONTROL

-12-15V

5731

5730

+16 V+19V

-16 V-19V

+16 V+19V

SOUND L-HEADPHONE-OUT

SOUND R-HEADPHONE-OUT DETECT

CONTROL

CPROT

CPROT-SW

-16 V-19V

-12-15V

+12-15V

DC-PROT

DCPROT

AP4

AP6

5D04

5D05

(OPTIONAL)

1010

(1303)

2

3 5

1M02

1

2

3

TO

5

SUPPLY

6

7

1738

1

2

3

4

SUB

WOOFER

(OPTIONAL)

1736

1 2 3

Speaker L

15W/8Ω

1735

1 2 3

Speaker R

15W/8Ω

1M02

1

2 3

TO 1002

4

A4

5

SUPPLY

6 7

Headphone Out 3.5mm

G_15910_006.eps

220606

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Control

CONTROL

B5A

VIPER: CONTROL

1H01

1

To Memory Card Reader

Plus 2x USB 2.0

CONNECTOR

No USB Supply!

B9A

B10A

1P01

68P

ETHERNET

(RESERVED)

18

ETHERNET

CONNECTOR

(Reserved)

POD: COMMON INTERFACE

POD-D(0-7)

MDOA(0-7)

MDIA(0-7)

RDY_IRQA

WAITA

RSTA

CD1 CD2 CE1 CE2

MICLKA

MISTRTA

MIVALA

OE

WE

VS1 VSE IORD

IOWR

USB

2 3

4321

4

1O10

1 2 3 4 5 6 7

N.C.

8

POD-A(0-13)

7P03 STV0701

COMMON

INTERFACE

HARDWARE

CONTROLLER

1M46

DATOE DATDIR

B8

1N62

1

2 3

4

+3V3ET-ANA

USB 2.0: HOST

1

USB20-DM1

2 3

USB20-DP1

4

1O00

25M

B10C

POD: BUFFERING

7P34

BUFFERING

POD-DATA(0-7)

POD-CLK POD-SOP

POD-VALID

B2A

CHANNEL DECODER

FE-DATA(0-7)

FE-CLK FE-SOP

FE-VALID

1TG0 13M5

VPPEN VCCEN

7N00 ISP1561BM

CONTROLLER

7O00 DP83816AVNG

46

45

PHYTER II

54 53

17

18

RES

7TG0 NXT2003

DTV

CABLE AND

TERRESTRIAL

RECEIVER

43

44

7 P00 TPS2211AIDB

POWER

INTERFACE

SWITCH

PCI

HOST

MAC

7P31

7P32

BUFFERING

PCI-AD(24-31)

7P76

7P77

BUFFERING

PCI-CLK-USB20

PCI-AD(25-31)

XIO-A(0-23)

DV1F-CLK DV1F-DATA9_SOP

DV1F-VALID

E

CONTROL BOARD

J

LED SWITCH PANEL

+5v2-STBY

3061

3040

3051

B10D

POD: TS BUFFERING

7P81

BUFFERING

STBY-WP-NAND-FLASH

B4A

XIO-A(16-23)

B11B

FIREWIRE 1394: BUFFERING

7Z10

7Z11

DV1F-DATA(0-7)

ON / OFF

CHANNEL +

CHANNEL -

VOLUME + VOLUME -

MENU

6060

LED1

BLUE/GREEN

1040

IR

SENSOR

6070

LIGHT

SENSOR

6051

LED2

RED

PCI-AD(0-31)

7Z12

BUFFERING

1706

1703 1704

1702 1701

1705

7061

7070

7051

7P80 TC58DVM92F1T

EEPROM

32Mx16

KEYBOARD

LED1

RC

LIGHT-SENSOR

LED2

(OPTIONAL)

NAND

FLASH

B5

VIPER: A/V + TUNNELBUS

B8

D

USB

USB CONNECTOR

PCI-AD(0-31)

1M01

2

1M01

3

1M21

6

3

1

4

RESET-ETHERNET RESET-USB20 RESET-FE-MAIN SOUND-ENABLE-VPR RESET-POD-CI

SIDE I/O

USB

4321

1x USB 1.1

Connector

OR

1M20

1

3

4

5

9

B9A

B2A

B3G

B10A

48BJ2.4U/BJ2.5U LA 6.

1H01

100

5

1

2

3

4

DV1F-DATA(0-7)

DV1F-CLK DV1F-DATA9_SOP

DV1F-VALID

BE2

EXTERNALS B

OR

1M20

1

3

4

5

9

1M01

3

1M21

3H14

6

3

1

4

1H01

PLL-OUTPCI-CLK-USB20

SUPPLY

1

2 3

4

AE29

USB

AH27

LED1

LED2

B25 E26

C27

AJ28

F1

7V00 PNX8550EH

VIPER

KEYBOARD

LIGHT-SENSOR

AL1

AMBI LIGHT

1M59

1

TO 1M59

2

B5E

VIPER

3

I2C IC’s Overview

I²C

VIPER: CONTROL

B5A

Block Diagrams, Test Point Overviews, and Waveforms

HDMI

B7A

+3V3

HDMI: I/O + CONTROL

B7B

49BJ2.4U/BJ2.5U LA 6.

POD: COMMON INTERFACE

B10A

VTUN GENERATOR

B1C

7V00-5

PNX8550

VIPER

ERR

05

I2C1-SDA

I2C1-SCL

ERR

53

I2C2-SDA

I2C2-SCL

A25

C25

F26

E27

B27

D25 A29

A28

C2

AD4

AF29

AD26

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

3H22

3H04

B1C

+3V3

3H23

3H05

ERR

01

02

1

18 2

19

2x HDMI

CONNECTOR

MPIF MAIN: SUPPLY

B3B

1B01

16

15

1B02

16

15

3B08

5 6

7B02

M24C02

EEPROM

ARX-DDC-SDA

ARX-DDC-SCL

BRX-DDC-SDA

BRX-DDC-SCL

3B07

3C40

43 44

7C00-3

PNX3000HL

MPIF

ERR

17

SDA-MM-BUS1

SCL-MM-BUS1

3B20

5 6

7B03

M24C02

EEPROM

SDA-DMA-BUS2

SCL-DMA-BUS2

3C39

ERR

18

ERR

32

SDA-DMA-BUS1

SCL-DMA-BUS1

7B00-7B01

7B04-7B05

3B19

PARX-DDC-SDA

PARX-DDC-SCL

PBRX-DDC-SDA

PBRX-DDC-SCL

JTAG-TRST

B4E

B6B

K16

K15

J16

J15

L14

PNX2015: STANDBY & CONTROL

3LF8

3LG9

AG9 AF9

ERR

45

PACIFIC3: PART 2

3B60

3B61

L16 L15

7B11-2

TDA9975EL

HDMI

CONTROL

ERR

43

3LH3

3LH4

G5 G4

7J00-6

PNX2015E

CONTROL

AVI PCOLUMBUS HD

ERR

31

29

3LH1

B27 C27

MISCELLANEOUS

B12

3P13

16

7P03

STV0701

COM. INTERFACE

HW CONTROLLER

ERR

39

3LH0

AF11

AF21

AJ21

ERR

27

9M05

SDA-DMA-BUS1-ATSC

9M04

SCL-DMA-BUS1-ATSC

3P12

10

EJTAG-DETECT

RESET-SYSTEM

7L50 K4D261638F

SDRAM 16Mx16

JTAG-TRST

5

JTAG-TRST

DDR

B5A

MAIN TUNER + OOB TUNER

B2A

7T10 PCA9515ADP

2

3

1H07

JTAG-TRST

EJTAG-DETECT

EJTAG-TDI

EJTAG-TDO

EJTAG-TMS

EJTAG-TCK

9U07

RES

RESET-SYSTEM

+3V3-MAIN

3TJ7

6

3TJ6

7

3TG8

3TG9

58 59

119

7TG0

DTV

ERR

120

37

NXT2003

RECEIVER

1

2

3

EJTAG

5

CONNECTOR

(FACTORY USE

ONLY)

7

9

11

MAIN TUNER +

B2B

OOB TUNER

I2C-SDA-TUNER-MAINNXT

I2C-SCL-TUNER-MAINNXT

3T11

9

1T04

TD1336

O/FGHP

MAIN

DIG TUNER

ERR

34

+5V

3T10

8

I2C4-SDA

I2C4-SCL

I2C3-SDA

I2C3-SCL

A3

B4

AE27

AG29

3H99

SDA-I2C4

3H98

SCL-I2C4

3Q15

SDA-UP-VIP

3Q14

SCL-UP-VIP

VIPER: MAIN MEMORY

B5B

7V01 K4D551638F

DDR

SDRAM 1

7V02 K4D551638F

DDR

SDRAM 2

3Q04

+3V3

3Q03

ERR

PNX2015: DISPLAY INTERFACE

B4G

ERR

1G50

31

TO

DISPLAY

30

63

PNX2015: STANDBY & CONTROL

B4E

9J16

SDA-I2C4-DISP

9J17

SCL-I2C4-DISP

04

POD: TS BUFFERING

B10D

3G77

198 200

7G04

T6TF4HFG

PACIFIC 3

3G78

61

PWM-OR

69

PWM-3

7G03

8

P87LPC760BDH

MICRO

6

CONTROLLER

ERR

28

3G89

SDA-AMBI

14

3G90

SCL-AMBI

13

+3V3-STANDBY

3LE3

3LE4

3LF0

03

5 6

7P14

M24C64

EEPROM

(8Kx8)

ERR

44

TXD-UP

RXD-UP

B10D 7LA7 M25P05-AVMN6P

512K

FLASH

3L91

3L90

AJ19

AK19

3LE2

AG26 AH26

7J00-5

PNX2015E

PNX2015

STANDBY

AG16

AF14

AG14

3LM7

+3V3-STANDBY

3LH8

3LH9

UART-SWITCH

3LC7

3LC6

VIPER: DEBUG

B5E

+3V3

POD: TS BUFFERING

B10D

B5A

B4E

B5A

7Q05-2

7P16

3Q29

7Q05-1

TXD-VIPER

RXD-VIPER

UART-SWITCHn

7P17

+5V

3Q30

TXD-UP

RXD-UP

3Q73

3Q72

1M59

7P15 74HC4066PW

10

9

2

3

5

12

6

13

AMBI LIGHT

AL

1M59

3

1

B1C

8

11

1

4

B9B

SDA

SCL

VTUN GENERATOR

UART

3002

3001

67

7001

P87LPC760BDH

MICRO

CONTROLLER

TXD

RXD

TXD

RXD

1M39

3U79

3U81

3O15

3O16

1

3

TO SECOND

AMBI LIGHT PWB

1U03

1

CONNECTOR

3

1M15

1

2

CONNECTOR

3

G_15930_068.eps

UART

RES

COMPAIR SERVICE

(UART)

130606

Block Diagrams, Test Point Overviews, and Waveforms

Supply Lines Overview 37” Entry

50BJ2.4U/BJ2.5U LA 6.

SUPPLY LINES OVERVIEW 37”

SUPPLY

A

TO 1304

A2

SUPPLY

BLOCK DIAGRAM

TO 1306

A1

MAINS FILTER

TO 1305

A1

MAINS FILTER

TO 1M02

A2

SUPPLY

SEE ALSO

SUPPLY

+5V2-RELAY-IO2

VSND_POS

VSND_NEG

+24Va

+12V

1M02

1304

1306

1305

SA2

1304

1

2

3

4

SA2

+5V2-RELAY-IO2

SA2

5500

5

1306

1

2

1305

1

2

3

SA3

1M02

6

5

2

1

+16V+19V

-16V-19V

STANDBY

5110

6

7

STANDBY

8

10

+5V2-RELAY-IO2

AUDI O

3759

67106711

3760

6504

6140

2513

6107

CONTROL

5723

5707

5711

7712

7713

+12V_+24V

7511

7131

2797

2798

+8V6

+12V

+5V2_SW

+5V2

VTUN

1316 1319

1

+12V_A

+5V_SW

CONTROL

5110

7531

To

Display

VTUN

+11V

+12V_A

+12V

+8V6

+5V2

+5V_SW

+16V+19V

-16V-19V

-Vf21

-Vf11

-Vf1

Vp

Vm

1M46

1M10

1M03

B1b

SA1

B1B

1M46

11

22

33

44

55

66

77

88

99

11 11

1

TO 1M10

AL

AMBI LIGHT

2

(OPTIONAL)

5

9

B1b

B1a

DC/DC CONNECTIONS

3U47

7U08

5U04

5U05

5U06

5U07

N.C.

5M08

5U12

DC/DC

B1A

+12VS

1U04

1U01

7U29

7U00

14

1

Control

16

7U27

IN OUT

COM

+2V5 Stabilizer

+5V2-STBY

B1C

+5V2-STBY

+3V3 +3V3

B2A

+2V5

+3V3

+1V2 +1V2

7U17

IN OUT

COM

DC/DC

7U21

IN OUT

COM

CHANNEL DECODER

1U01

5T55

5Y10

5TG7

7TG1

+2V5D Linear Stabilizer

5TG1

+8V6-SW

+8V6

+12VS

+5V

+5V2-STBY

+5V2-STBY_

9V-STBY

5U00

7U01

12V/3.3V Conversion

5U03

7U03

12V/1.2V Conversion

+2V5A-XTAL-MAIN

5TG0

5TG2

5TG3

5TG4

5TG5

5TG6

5TG8

+12VS

+12SW

+3V3

+1V2

+2V5

+2V5D

+3V3-UART

+2V5

+2V5_ATSC

+2V5A-FAT-MAIN

+2V5A-FDC-MAIN

+2V5D-PLL-MAIN

+2V5A-MAIN

+2V5A-PLL-MAIN

+2V5-MAIN

+3V3-MAIN

+1V2_ATSC

+1V2_MAIN

B2b,B7a B3b,e,f,g

B1a

B2b,B3b,e,g B5a,e,B6,B7c B10d

B1a,c,B3e,f, B4a,e,g,B7c, B10d,B12

B5e

TO 1M03

B5E

VIPER

B1b

B3b

B1b

B7a

B3b

B4g,B5e

B3e B3e,B4a,e,f,g B5a,c,d,e,B6,a,b B7a,b,c,B8, B9a,B10a,b,c,d, B11a,b,B12

B4a,d,e,f B5,b,d

B3e

B4c,d,f B5d

B1a

B1b

B1a

B3b

B1b

B1a

B1b

B3b

MAIN TUNET + OOB TUNER

B2B

+8V6-SW

+5V +5V

B3A

+5VMPIF-MAIN +5VMPIF-MAIN

B3B

+5V +5V

+8V6-SW +8V6-SW

B3C

+8VMPIF-MAIN +8VMPIF-MAIN

+5VMPIF-MAIN +5VMPIF-MAIN

B3D

+5V-AUD +5V-AUD

+8V-AUD +8V-AUD

B3E

+3V3 +3V3

+5V +5V

+5V2-STBY +5V2-STBY

+12VSW +12VSW

VREF-AUD VREF-AUD

+8V6-SW +8V6-SW

B3F

+5V2-STBY +5V2-STBY

+8V6-SW +8V6-SW

B3G

+5V +5V

+8V6-SW +8V6-SW

B4A

+1V2 +1V2

+3V3 +3V3

+5V2-STBY +5V2-STBY

+12VS +12VS

VREF-AUD-POS VREF-AUD-POS

7T00

IN OUT

COM

5T50

MPIF MAIN: VIDEO SOURCE SELECTION

MPIF MAIN: SUPPLY

1C33

5C35

7C31-1

7C00

2

MPIF

7C31-2

20

3C31

MPIF MAIN: IF + SAW FILTER

5C52

3C51

5C54

MPIF MAIN: AUDIO SOURCE SELECTION

MPIF MAIN: AUDIO AMPLIFIER

7A07

7A05

7A06

MPIF MAIN: CONNECTIONS A

5A07

5A06

MPIF MAIN: CONNECTIONS B

PNX2015: AUDIO / VIDEO

5T51

+8V6-SW

+5VTUN

+5V-OOB

+5VMPIF-MAIN

VREF-AUD-POS

VREF-AUD

VREF-DEFL

+8VMPIF-MAIN

+8VaM

+5VbM

+5VaM

+8V-AUD

+5V-AUD

+5V2-CONN

+8V6-CONN

1E40

PNX 2015: TUNNELBUS

B4C

B1a

B4c

B1a

B12

B1a

B12

B1b

B1a

B12

B1a

B4d

B1a

B5e

B1a

B12

B1b

B1a

B1b

24

B5c

B1a

8

B1a

B5d

B1a

+2V5 +2V5

3L38

5L01

PNX 2015: DDR INTERFACE

B4D

VREF-PNX VREF-PNX

+1V2 +1V2

+2V5 +2V5

5L52

5L51

PNX 2015: STANDBY & CONTROL

B4E

+1V2 +1V2

B3a,c

+1V2-STANDBY +1V2-STANDBY

B4a

+3V3 +3V3

B3e

+3V3-STANDBY +3V3-STANDBY

+5V2-STBY +5V2-STBY

PNX 2015: SUPPLY

B4F

+1V2 +1V2

B3c

+3V3 +3V3

+3V3-STANDBY +3V3-STANDBY

+1V2-STANDBY +1V2-STANDBY

+2V5 +2V5

+2V5-DDRPNX +2V5-DDRPNX

B4G

+3V3 +3V3

+5VDISP +5VDISP

+12VSW +12VSW

B3d

+3V3-STANDBY +3V3-STANDBY

+5V2-STBY +5V2-STBY

B5A

B3d

+3V3 +3V3

+5V +5V

B5B

+2V5-VPR +2V5-VPR

TO 1E40

BE2

+2V5D +2V5D

B5C

+3V3 +3V3

+2V5-VPR +2V5-VPR

B5D

1V2 1V2

+2V5 +2V5

+3V3 +3V3

5LN1

5LN3

5LN0

5LN2

PNX 2015: DISPLAY INTERFACE

5J08

5J10

7J06

VIPER: CONTROL

VIPER: MAIN MEMORY

3V46

5V01

VIPER: A/V + TUNNELBUS

3H50

VIPER: SUPPLY

5Q07

3V47

VREF-PNX

+2V5-DDRPNX

PLL-1V2

LVDS-3V3

PLL-3V3

UP-3V3

VDISP2

VDISP

VREF-VPRDDR

+2V5D-DDR

VREFD-DDR

VREF-VPR

+2V5-VPR

TO 1M03

SA1

B1a

TO

B4B

PNX2015

B1b

B1a

B1b

B1a

B4d

B1a

B1b

B4f

B1a

B1b

B1a

B5b

B12

B5b

B1a

B1b

B5c

VIPER: DISPLAY DIVERSITY + AMBILIGHT

B5E

+5V +5V

+3V3 +3V3

+12VSW +3V3

1M03

5

+5V2-STBY_9V-STBY

9

PACIFIC3: PART 1

B6A

+3V3 +3V3

+5V +5V

+8V6-SW +8V6-SW

PACIFIC3: PART 2

B6B

+3V3 +3V3

5G01

7G07

IN OUT

COM

7G01

IN OUT

COM

HDMI

B7A

+3V3 +3V3

1B01

2x HDMI

CONNECTOR

B7B

+3V3 +3V3

DV4-VALID DV4-VALID

B7C

+3V3 +3V3

+5V +5V

+3V3 +3V3

+5V2-STBY +5V2-STBY

3V3-STANDBY-TRANS

B9A

+3V3 +3V3

B9B

+3V3-STANDBY +3V3-STANDBY

B10A

+3V3 +3V3

18

1B02

18

HDMI: I/O + CONTROL

3B40

HDMI: SUPPLY

5B17

5B11

5B12

7B12

3B52

VOLT REG.

7B38

IN OUT

COM

USB 2.0: HOST

B8

3N31

7N10

ETHERNET

5O00

5O01

ETHERNET

POD: COMMON INTERFACE

+5V +5V

5P02

7P00

31110

POW.

INTER.

9

SW.

5G04

5G05

5G03

5G02

5B18

5B10

3N33

+5V-CON

+5V2-STBY_9V-STBY

+3V3-P3

+1V5-P3

+1V5-PLL

+2V5-PF

+2V5-PLL

+2V5-P3

AIN-5V

BIN-5V

3V3-DIG

+3V3-APLL

3V3-PLL

3V3-DIG

+1V8

+1V8-PLL

+3V3-AV

+3V3-AVI

3V3-STANDBY

+3V3-ET-DIG

+3V3-ET-ANA

VCC_EXTO

POD-VPP

POD-VCC

1M63

1

TO

MEMORY

CARD

READER

TO 1E41

B3F

B1a

B1aB1a

B1a

B1b

B1a

B12

B1b

B1a

B1b

BE2

POD: OUT OF BAND

B10B

+3V3 +3V3

POD: BUFFERING

B10C

+3V3 +3V3

POD: TS BUFFERING

B10D

+3V3 +3V3

+3V3-STANDBY +3V3-STANDBY

+5V2-STANDBY +5V2-STANDBY

FIREWIRE 1394: MAIN

B11A

+3V3 +3V3

5Z02

5Z00

FIREWIRE 1394: BUFFERING

B11B

+3V3 +3V3

5Z50

MISCELLANEOUS

B12

+3V3 +3V3

+5V2-STBY +5V-STBY

BE1

+8V +8V

VREF VREF

BE2

1E40

8

24

J

1M21

10

6

7M05

3M73

VOLT REG.

7M06

3M79

VOLT REG.

EXTERNALS A

EXTERNALS B

+8V6 +8V6

5100

+5V2-STBY +5V2-STBY

LED SWITCH PANEL

+5V2-STBY +5V2-STBY

+8V +8V

3153

3156

3154

+3V3-VCCA

+3V3-VCCD

+3V3BUFF

+3V3-STANDBY

+1V2-STANDBY

+8V

VREF

+5V

1M20

6

5

G_15910_007.eps

220606

B4e,f,g B9b,B10d

B4e,f

BE1

Block Diagrams, Test Point Overviews, and Waveforms

Supply Lines Overview 42” Top

SUPPLY LINES OVERVIEW 42” LCD

AP1

AP5

AP1

TO 1M52

B3G

AP1

AP5

AP1

MAINS FILTER + STANDBY

AP1

AP2

AP3

+8V6

+12V

+5V2_SW

+5V2

VTUN

SEE ALSO

BLOCK DIAGRAM

SUPPLY

VTUN

+5V_SW

+5V2-RELAY-IO2

+12-15V

-12-15V

AUDIO: LEFT / RIGHT

AP4

+12-15V +12-15V

-12-15V -12-15V

5D06

VP1 VP1

5D05

AUDIO: PROTECTION / MUTE CONTROL

AP5

+12-15V +12-15V

-12-15V -12-15V

7DD0

1M52

+3V3-STANDBY +3V3-STANDBY

9

AUDIO: SUBWOOFER

AP6

+12-15V +12-15V

-12-15V -12-15V

5D13

VP1 VP1

5D10

AUDIO: CENTRE INPUT / SW FILTER

AP7

+12-15V +12-15V

-12-15V -12-15V

+3V3BUFF

VP

VP1

VN2

VP2

B1B

DC/DC CONNECTIONS

1M46

11

22

33

44

55

66

77

88

99

11 11

1M10

1

TO 1M10

AL

AMBI LIGHT

2

(OPTIONAL)

1M03

5

9

AP4,AP5, AP6,AP7

AP4,AP6

1M46

N.C.

B1A

B1b

+12VS

+5V2-STBY

B1C

B1b

B1a

+5V2-STBY

+3V3 +3V3

B2A

B1a

+2V5

+3V3

+1V2 +1V2

7U08

5U04

5U05

5U06

5U07

5M08

5U12

DC/DC

1U04

1U01

7U29

7U00

14

1

Control

16

7U27

IN OUT

COM

7U17

IN OUT

COM

DC/DC

7U21

IN OUT

COM

CHANNEL DECODER

1U01

5T55

5Y10

5TG7

7TG1

3U47

+8V6-SW

+8V6

+12VS

+5V

+5V2-STBY

+5V2-STBY_

9V-STBY

5U00

7U01

12V/3.3V Conversion

5U03

7U03

12V/1.2V Conversion

+2V5 Stabilizer

+2V5D Linear Stabilizer

+2V5A-XTAL-MAIN

5TG0

5TG1

+2V5A-FAT-MAIN

+2V5A-FDC-MAIN

5TG2

+2V5D-PLL-MAIN

5TG3

5TG4

+2V5A-PLL-MAIN

5TG5

5TG6

5TG8

+12VS

+12SW

+3V3

+1V2

+2V5

+2V5D

+3V3-UART

+2V5

+2V5_ATSC

+2V5A-MAIN

+2V5-MAIN

+3V3-MAIN

+1V2_ATSC

+1V2_MAIN

B2b,B7a B3b,e,f,g

B1a

B2b,B3b,e,g B5a,e,B6,B7c B10d

B1a,c,B3e,f, B4a,e,g,B7c, B10d,B12

B5e

TO 1M03

B5E

VIPER

B1b

B3b

B1b

B7a

B3b

B3e

B1a

B1b

B1a

B3b

B1b

B1a

B1b

B3b

MAIN TUNET + OOB TUNER

B2B

+8V6-SW

+5V +5V

B3A

+5VMPIF-MAIN +5VMPIF-MAIN

B3B

+5V +5V

+8V6-SW +8V6-SW

B3C

+8VMPIF-MAIN +8VMPIF-MAIN

+5VMPIF-MAIN +5VMPIF-MAIN

B4g,B5e

B3e B3e,B4a,e,f,g B5a,c,d,e,B6,a,b B7a,b,c,B8, B9a,B10a,b,c,d, B11a,b,B12

B3D

B4a,d,e,f B5,b,d

+5V-AUD +5V-AUD

+8V-AUD +8V-AUD

B4c,d,f B5d

B3E

+3V3 +3V3

+5V +5V

+5V2-STBY +5V2-STBY

+12VSW +12VSW

VREF-AUD VREF-AUD

+8V6-SW +8V6-SW

B3F

+5V2-STBY +5V2-STBY

+8V6-SW +8V6-SW

B3G

+5V +5V

+8V6-SW +8V6-SW

+3V3-STANDBY +3V3-STANDBY

B4A

+1V2 +1V2

+3V3 +3V3

+5V2-STBY +5V2-STBY

+12VS +12VS

VREF-AUD-POS VREF-AUD-POS

7T00

IN OUT

COM

5T50

MPIF MAIN: VIDEO SOURCE SELECTION

MPIF MAIN: SUPPLY

1C33

5C35

7C00

MPIF

3C31

MPIF MAIN: IF + SAW FILTER

5C52

3C51

5C54

MPIF MAIN: AUDIO SOURCE SELECTION

MPIF MAIN: AUDIO AMPLIFIER

7A05

MPIF MAIN: CONNECTIONS A

5A07

5A06

MPIF MAIN: CONNECTIONS B

3AA3

PNX2015: AUDIO / VIDEO

51BJ2.4U/BJ2.5U LA 6.

PNX 2015: TUNNELBUS

+8V6-SW

+5VTUN

5T51

+5V-OOB

+5VMPIF-MAIN

VREF-AUD-POS

7C31-1

7C31-2

VREF-AUD

VREF-DEFL

+8VMPIF-MAIN

+8VaM

+5VbM

+5VaM

+8V-AUD

+5V-AUD

+5V2-CONN

+8V6-CONN

2

20

7A07

7A06

1E40

1M52

B1a

B4c

B1a

B12

B1a

B12

B1b

B1a

B12

B1a

B4d

B1a

B5e

B1a

B12

B1b

B1a

B1b

24

B5c

B1a

8

B1a

B5d

9

B1a

B4C

+2V5 +2V5

3L38

5L01

PNX 2015: DDR INTERFACE

B4D

VREF-PNX VREF-PNX

+1V2 +1V2

+2V5 +2V5

5L52

5L51

PNX 2015: STANDBY & CONTROL

B4E

+1V2 +1V2

B3a,c

+1V2-STANDBY +1V2-STANDBY

B4a

+3V3 +3V3

B3e

+3V3-STANDBY +3V3-STANDBY

+5V2-STBY +5V2-STBY

PNX 2015: SUPPLY

B4F

+1V2 +1V2

B3c

+3V3 +3V3

+3V3-STANDBY +3V3-STANDBY

+1V2-STANDBY +1V2-STANDBY

+2V5 +2V5

+2V5-DDRPNX +2V5-DDRPNX

B4G

+3V3 +3V3

+5VDISP +5VDISP

+12VSW +12VSW

B3d

+3V3-STANDBY +3V3-STANDBY

+5V2-STBY +5V2-STBY

B5A

B3d

+3V3 +3V3

+5V +5V

B5B

+2V5-VPR +2V5-VPR

TO 1E40

BE2

+2V5D +2V5D

B5C

+3V3 +3V3

+2V5-VPR +2V5-VPR

TO 1M52

AP5

B5D

1V2 1V2

+2V5 +2V5

+3V3 +3V3

5LN1

5LN3

5LN0

5LN2

PNX 2015: DISPLAY INTERFACE

5J08

5J10

7J06

VIPER: CONTROL

VIPER: MAIN MEMORY

3V46

5V01

VIPER: A/V + TUNNELBUS

3H50

VIPER: SUPPLY

5Q07

3V47

VREF-PNX

+2V5-DDRPNX

PLL-1V2

LVDS-3V3

PLL-3V3

UP-3V3

VDISP2

VDISP

VREF-VPRDDR

+2V5D-DDR

VREFD-DDR

VREF-VPR

+2V5-VPR

TO 1M03

SA1

B1a

TO

B4B

PNX2015

B1b

B1a

B4d

B1a

B1b

B1a

B4f

B1a

B1b

B1a

B1b

B1a

B5b

B12

B5b

B1a

B1b

B5c

VIPER: DISPLAY DIVERSITY + AMBILIGHT

B5E

+5V +5V

+3V3 +3V3

+12VSW +3V3

1M03

5

+5V2-STBY_9V-STBY

9

PACIFIC3: PART 1

B6A

+3V3 +3V3

+5V +5V

+8V6-SW +8V6-SW

PACIFIC3: PART 2

B6B

+3V3 +3V3

5G01

7G07

IN OUT

COM

7G01

IN OUT

COM

HDMI

B7A

+3V3 +3V3

1B01

2x HDMI

CONNECTOR

B7B

+3V3 +3V3

DV4-VALID DV4-VALID

B7C

+3V3 +3V3

+5V +5V

+3V3 +3V3

+5V2-STBY +5V2-STBY

3V3-STANDBY-TRANS

B9A

+3V3 +3V3

B9B

+3V3-STANDBY +3V3-STANDBY

B10A

+3V3 +3V3

18

1B02

18

HDMI: I/O + CONTROL

3B40

HDMI: SUPPLY

5B17

5B11

5B12

7B12

3B52

VOLT REG.

7B38

IN OUT

COM

USB 2.0: HOST

B8

3N31

7N10

ETHERNET

5O00

5O01

ETHERNET

POD: COMMON INTERFACE

+5V +5V

5P02

7P00

31110

POW.

INTER.

9

SW.

5G04

5G05

5G03

5G02

5B18

5B10

3N33

+5V-CON

+5V2-STBY_9V-STBY

+3V3-P3

+1V5-P3

+1V5-PLL

+2V5-PF

+2V5-PLL

+2V5-P3

AIN-5V

BIN-5V

3V3-DIG

+3V3-APLL

3V3-PLL

3V3-DIG

+1V8

+1V8-PLL

+3V3-AV

+3V3-AVI

3V3-STANDBY

+3V3-ET-DIG

+3V3-ET-ANA

VCC_EXTO

POD-VPP

POD-VCC

1M63

1

TO

MEMORY

CARD

READER

TO 1E41

B3F

B1a

B1aB1a

B1a

B1b

B1a

B12

B1b

B1a

B1b

BE2

POD: OUT OF BAND

B10B

+3V3 +3V3

POD: BUFFERING

B10C

+3V3 +3V3

POD: TS BUFFERING

B10D

+3V3 +3V3

+3V3-STANDBY +3V3-STANDBY

+5V2-STANDBY +5V2-STANDBY

FIREWIRE 1394: MAIN

B11A

+3V3 +3V3

5Z02

5Z00

FIREWIRE 1394: BUFFERING

B11B

+3V3 +3V3

5Z50

MISCELLANEOUS

B12

+3V3 +3V3

+5V2-STBY +5V-STBY

BE1

+8V +8V

VREF VREF

BE2

1E40

8

24

J

1M21

5

7M05

3M73

VOLT REG.

7M06

3M79

VOLT REG.

EXTERNALS A

EXTERNALS B

+8V6 +8V6

5100

+5V2-STBY +5V2-STBY

LED SWITCH PANEL

+5V2-STBY +5V2-STBY

3153

3156

3154

+3V3-VCCA

+3V3-VCCD

+3V3BUFF

+3V3-STANDBY

+1V2-STANDBY

+8V

VREF

+5V

1M21

5

G_15910_008.eps

220606

B3g,B4e,f,g B9b,B10d,

B4e,f

BE1

Circuit Diagrams and PWB Layouts

7. 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

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

34567891011121314

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

52BJ2.4U/BJ2.5U LA 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 A1

MAINS FILTER + STANDBY (37”)

A

2315

330u

I830

6316

BZX384-C33

I828

6355

BYG10

47K

6318

3310

BAS316

2321

330u

I831

I832

7306

I837

2314

AVS10CB

47n

I838

100u

5304

13 14

9312

6317

2309

I826

3314

7307

I833

9311

BZX384-C33

I834

I825

56n

4R7

3308

22K

B

MAINS INPUT

C

95-264Vac

D

E

F

G

3104 313 6082.2

12345678910

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

3309

3321

3313

I820

2327

I842

I836

1u0

2319

470n

I835

3318

470R

I861

AVS1ACP08

1M0

2K7

2330

9304

I860

18K

2331

6305

BAS316

I813

I811

I812

I810

6307

GBJ6J

56n

2310

9310

4

7305

VDD

76

MODE

NC

VSS

OSOUT

1

VG

3311

100K

58

2313

47u 50V

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

2307

1301

I821

I846

470n

2301

470p

1

3304

220R

9309

I411

2 14

470n

DMF3547HB60

5306

9303

I299

2318

I412

3

2302

I297

470p

470n

2325

3317

I445

470n

2303

I415

F420

10u

I444

3319

1R0

DTH40203H65

12

1311

HEATSINK

1R0

3316

3320

5303

I827

43

1312

HEATSINK

GND4

1R0

6306

DF06M

F421

GNDHOT

3

(0V) 5V0

COLD GROUND

1305

123

1350

G5PA-1-5VDC

6361

I424

6360

RELAY +

F423

1004

B3B-EH-A

BAS316

F422

123

2

14

RELAY -

6309

I814

6308

I815

3307

B3B-EH-A

To 1305 To 1306

2311

2304

I839

56n

I817

3312

100R

I840

399V_HOT

272V(30V)

400V_HOT

I822

3322

100R

2316

2317

3323

100R I823

9308

6315

BZG03-C200

400V_HOT

10n

9302

5308

I862

2320

330u

I824

3324

100R

Standby Audio

11 12

25V_HOT

1K0

3306

I829

TCET1102(G)

LATCH

F524

6354

6314

BYG10

BZG03-C200

9301

G_16290_017.eps

300106

A

B

C

D

E

F

G

Circuit Diagrams and PWB Layouts

53BJ2.4U/BJ2.5U LA 7.

LCD Supply (37”): Supply

12345678910111213

A2 A2

SUPPLY (37”)

3000

25V_HOT

17V4

I096

4R7

5017

I097

9009

I005 I006

6032

BYG22D

9003

6033

BYG22D

(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

2005

3048

3008

330R

3002

2K2

100p

2058

I009

100p

2062

2K7

I847

3007

10K

I025

I028

3011

470R

2061

400V_HOT

I029

6022

100p

2004

I010

6038

3058

5M6

3044

10K

2019

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

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

LATCH

6006

I133

BAS316

47n

2046

I007

16V

470n

I098

3013

BC857BW

I137

1m0

I012

3060

6024

BYG22D

9

1

2

3

16

6

11

6011

BAS316

10K

I139

7009

10K

2048

4K7

3072

3070

3071

I099

7001

EN|UA

OSCC

OSCR

OSCCC

OS

EAO

8

Ip

7

In

SOST

2050

I033

6010

I138

10K

3036

I132

1n0

6017

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

F030

6005

F008

100R

3045

6036

BAS316

5016

BAT54 COL

2053

2016

100n 16V

3046

22R

6015

I040

6014

I041

3089

HOT

F003

I108

470p

I034

22R

3021

BAS316

BZX384-C33

10K

2054

5015

6004

22R

470p

4

2

BAT54 COL

F009

3

I107

S13932-04

2014

2n2

2057

5001

2000V

I851

2n2

6003

I045

I081

COLD

6

7

9

10

3065

1K0

6007

BAS316

I039

2056

2n2

BAS316

3062

3K3 3016

3K3 3029

3K3

BAS316

+24Va

+24Vb

6008

3061

3K3 3020

3K3 3019

2055

2n2

3K3

I145

F300

F301

400V_HOT

I014

HIGH SIDE

DRIVE

3014

I038

I042

I109

100R

2036

1n0

6027

BAS316

I052

2035

1n0

6028

BAS316

I055

2052

2n2

6002

BAS316

I046

I051

3015

3017

I059

I037

BC857BW 7007

I855

3018

F002

47R

6013

LOW SIDE

100R

STP15NK50ZFP

I057

47R

BC857BW

7008

GND3

1105

1 2

+24Vb

1106

+12V

1

1107

1108

2

1 2

9004

COLD GROUND

F018

STP15NK50ZFP

BZG05C15

DRIVE

6012

c002

F299

I064

7005

I294

9013

7006

BZG05C15

9001

F302

5007

5004

I112

5027 5008

I013

I852

399V_HOT

5005

I111

2013

I110

F005

FLM 1/6W

5013

I113

2012

GND4

1304

1309

F029

1600V

33n

9014

2017

2059 15n

2000V

1n5

9011

5012

I114

9012

2000V

1n5

33n

2011

1600V

2060

15n

c001

2001

To 1304

1 2 3 4

Standby Audio

To 1309

1 2 3

Standby Audio

2000

400V_HOT

470p

3068

220R

11V3

(0V)

7002

32

TCET1102(G)

10V2

14

BC847BW

I062

I063

7003

(0V)

I116

400V_HOT

5011

I117

I845

I001

BS51312-01

I003

5002

I015

9006

1109

HEATSINK

1113

HEATSINK

I016

I017

9005

1112

HEATSINK

1110

HEATSINK

I084

470p

5006

9015

5026

9007

5003

9016

5025

3080

4K7

3081

I070

I072

I002

4K7

3082

I854

10n

3032

2039

2028

1n0

6019

STPS20L40CFP

2029

1n0

6021

BYW29EX-200

6041

BYW29EX-200

2045

I004

1n0

9010

1007

I019

T5A 250V

I076

2051

50V

10n

3033

560R

4K7

3073

3075

3074

4K7

3085

3083

3084

DC_PROT

3031

10K

50V

2m2

2020

1n0

2044

F028

F017

F027

50V

I124

2022

I073

I292

+24Va

35V4m7

2038

5021

5022

2009

470p

6029

BYW29EX-200

6030

BYW29EX-200

2021

15n

4K7

3077

3078

3076

4K7

3086

3088

3087

3022

680R

+12V

25V

2066

2m2

I085

2064

3n3

K

35V4m7

A

31

18K

3030

13V4

I074

2042

50V

1n0

6031

BYW29EX-200

6040

BYW29EX-200

I077

2049

1n0

50V

I290

50V

2018

I291

2034

50V

I293

3023

R

I094

3104 313 6082.2

12 6

345

7 8 9 10 11 12 13

+24Vb

4K7

3079

+24Va

4K7

3090

3057

3052

220R

15K

3063

470n

2023

F016

2031

10K

3037

I120

F021

3999

1K0

+12V

10n

I853

15K

24V5(0V)

F024

6023

I093

3034

35V4m7

2033

6042

1u0

3040

I092

3041

BAS316

F025

16V1u0

4n7

2025

2032

I088

I121

33K

8K2

3038

I122

33K

9002

6044

BAS316

I026

6043

BAS316

F296

DC_PROT

1M02

To 1M02

Standby Audio

G_16290_018.eps

+24Vb

7 6 5 4 3 2 1

F012

39K

I089

2024

10K

I030

7010

2

2m2

TS2431

2041

5020

33u

5018

33u

5019

33u

2030

3091

1R0

F297

F290

F014

MRS25 1%

50V

15n

3026

4m716V

2043

F293

VSND_POS

GND_SND

F298

F294

VSND_NEG

100n

3025 3024

4m7 35V

BAS316

1K5

470R

+24Vb

2065

3066

100K

F292

F295

F022

3067

300106

1007 G11

3035 E5

1105 G7

3036 H4

1106 H7

3037 C12

1107 H7

3038 D13

1108 I7

3039 H3

1109 H9

3040 D13

1110 I10

3041 E13

1112 H10

3042 G3

1113 I9

3043 D1 1304 H8 1309 H8 1M02 H13 2000 A9 2001 G9 2002 B5 2003 A3 2004 C2 2005 D1 2006 C2 2007 E1 2008 G3 2009 H11 2010 H1 2011 E8 2012 E8 2013 C8 2014 F6 2015 F5 2016 D5 2017 C8 2018 H12 2019 H2 2020 D11 2021 I11 2022 E11 2023 B12 2024 D12 2025 D13 2026 G3 2027 E2 2028 C10 2029 E10 2030 E12 2031 C12 2032 D13 2033 D13 2034 H12 2035 E7 2036 C7 2037 H4 2038 E11 2039 C10 2040 C1 2041 G12 2042 G12 2043 G12 2044 D11 2045 E10 2046 I3 2047 I4 2048 I4 2049 G12 2050 F4 2051 H10 2052 D7 2053 D5 2054 C6 2055 D7 2056 B7 2057 C6 2058 C1 2059 C9 2060 E8 2061 C2 2062 D1 2063 F5 2064 D12 2065 G12 2066 D11 3000 A1 3001 F5 3002 C1 3003 C1 3004 D1 3005 C3 3006 D2 3007 E2 3008 E1 3009 E1 3010 H1 3011 H1 3012 F3 3013 G4 3014 C7 3015 C7 3016 C7 3017 D7 3018 E7 3019 E7 3020 E7 3021 G5 3022 C11 3023 D12 3024 D12 3025 E12 3026 E12 3027 G2 3028 G4 3029 C7 3030 E11 3031 C11 3032 C10 3033 H10 3034 E13

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

A

B

C

D

E

F

G

H

47K

I

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

54BJ2.4U/BJ2.5U LA 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

G_16290_019.eps

270106

Circuit Diagrams and PWB Layouts

Layout LCD Supply (37”) (Overview 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

Part 1

G_16290_020a.eps

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

55BJ2.4U/BJ2.5U LA 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

Part 2

G_16290_020b.eps

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

Part 3

G_16290_020c.eps

Part 4

G_16290_020d.eps

G_16290_020.eps

270106

Circuit Diagrams and PWB Layouts

60BJ2.4U/BJ2.5U LA 7.

Ambi Light (Part 1)

0101 D1 1010 A2 1011 B2 1060 D5 1M08 A1 1M09 A1 1M10 B1 1M11 A10 1M12 B1 1M39 E1 1M49 D1 1M59 C1

2001 A3 2002 A3 2007 E6 2008 E6 2009 C6 2010 C6 2011 B6 2012 B6 2013 E5 2014 C5 2015 B5 2016 E5

2017 D2 2018 E2 2019 E2 2020 A7 2021 A7 2022 A8 2023 E2 2024 C3 2030 A7 2031 A7 2032 A8 2040 B7

2041 B7 2042 B8 2050 C7 2051 C7 2052 C8 2060 D7 2061 D7 2062 D8 2070 D7 2071 D7 2072 D8 2073 E5

2078 E8 2080 A7 2081 B7 2082 B7 2083 C7 2084 C7 2085 D7 2086 E9 3004 E6 3005 E6 3006 D7 3007 D7

123456789 10

AMBI LIGHT

AL1 AL1

A

B

C

1M59

1 2 3 4 5

D

1M49

1 2 3 4

E

1M39

1 2 3

B3B-PH-K

3104 313 6097.5

1M09

1 2

F014

0101

3 4

B4B-PH-K

1M08

1 2 3 4 5 6

B6B-PH-K

1M12

1 2 3 4

B4B-PH-K

1M10

1 2 3 4 5 6

B6B-PH-K

F013

F011

F009

F007

F025

F023

F022

F018

+5V

F012

1010

F 3A

1011

F 3A

F020

F019

5011

120R

3021

100R

2017

3023

100R

2018

3037

560R

2019

3038

560R

2023

I001

6012

STPS2L30A

9001

I015

1n0

I027

1n0

I026

1n0

+12Va

3016

AL1 AL2 AL3

4K7

F006

I014

PROT

3028

3026

10K

1K0

I013

123456789 10

3008 C6 3009 C6 3010 C7 3011 B7 3012 B6 3013 B6 3014 A7 3015 A7 3016 C2 3017 B5 3018 A4 3019 A4

7002

LD1117DT

32

OUTIN

16V1m0

2001

3022

COM

1

12-13V

I002

4K7

VDD

TXD RXD SCL T0 SDA 0

INT

1 RST 6 7

P1<0:7>

4Kb OTP

12 11 10

9 8 4 3 2

100n

15

Φ

uC

VSS

3020 A4 3021 D2 3022 D3 3023 D2 3024 C5 3025 C4 3026 D2 3027 E8 3028 C2 3029 A5 3030 B4 3031 C5

F026

2024

7003

P87LPC764BDH

CLKOUT

P2<0:1>

CMP2

CIN

CMPREF

CMP1

P0<0:7>

5

+5V

2002

X2

X1

2B 2A 1B 1A

T1

100n

3039

10K

+5V

20 19 18 17 16 14 13

F001

7

6

1

3032 E7 3034 E5 3035 C5 3036 B5 3037 E2 3038 E2 3039 E4 3041 D5 3042 E6 3043 E7 3044 E7 3045 E7

3018

F003

I035

9000

4K7

F049

3019

R2 G2 B2

4K7

3030

3025

F002

4K7

I031

3020

AL2 AL2 AL2

F098

3046 E8 3047 E8 3050 A7 3051 B7 3052 B7 3053 C7 3054 C7 3055 E7 3060 A8 3061 A8 3062 A9 3064 E6

4K7

3029

4K7

3017

4K7

F050

BC847BW

7010

F046

BC847BW

3041

220R

15p

2073

F048

F045

7019

1060

3999

10K

7018 BC847BW

7009

BC847BW

3024

4K7

F047

20M

2016

3065 E6 3999 E5 5002 A9 5007 A9 5008 A9 5011 C2 5014 A10 5015 C10 5016 D9 6000 A6 6001 A6 6002 B6

I006

I005

7011 BC847BW

I032

15p

F099

3031

F060

4K7

3036

2015

3035

I017

2014

I004

3034

2013

6003 C6 6004 D6 6005 D6 6006 B6 6007 B6 6008 C6 6009 C6 6010 E6 6011 E7 6012 B2 6013 E8 6014 E8

6000

BAS316

6001 BAS316

6006

47R

I018

22n

BAS316

47R

BAS316

22n

47R

I016

22n

3064

68K

3065

68K

I007

470R3012

BZX384-C18

I009

6002

6003

6008

BZX384-C18

7020 BC847BW

6004

BAS316

6005

BAS316

6010

BZX384-C18

I022

RED

6n82011

BLUE

470R

3008

470R3004

BAS316

6015 E6 6016 D8 6017 E7 6018 B8 6019 E9 6020 A8 7002 A3 7003 D3 7009 A5 7010 C5 7011 D5 7015-1 A7

I008

560R3013

2012 6n8

I010

3009 560R

2009 6n8

I011

GREEN

6n82007

560R3005

I023

6015

3042

1R0

2080

100p 3015

6007

BZX384-C18

2082

100p 3011

3010

6n82010

6009

3007

1K0

I012

2

7017-2

4

3006

1K0

6011

2008 6n8

6017

BZX384-C15

3043

1R0

7015-2 A7 7016-1 B7 7016-2 C7 7017-1 D7 7017-2 D7 7018 A5 7019 B5 7020 D6 9000 E4 9001 C2 A027 A10 A028 B10

1K0

2

4

3014

1K0

2081

100p

1K0

2

4

1K0

BZX384-C18

I040

I042

2083

100p

2084

100p

7

7017-1

SI4946

1

3

SI4946

5

2085

100p

7

8

7015-1

SI4946

1

3

SI4946

7015-2

5

6

I041

7

8

7016-1

SI4946

1

3

SI4946

7016-2

5

6

F036

8

F035

6

F034

AL2

PROT

1R0

F043

F042

F041

3052

47R F040

F038

F037

I043

I044

A029 C10 F001 B4 F002 C4 F003 C4 F006 C2 F007 E1 F009 D1 F011 D1 F012 D1 F013 D1 F014 D1 F018 C1

3050

47R

3051

47R

I045

PROTB

AL1 AL2 AL3

3032

1M0

47n

2020

47n

2030

47n

2040

47n

2050

3053

47R

3054

47R

47n

2060

47n

2070

3055

47R

30453044

1R0

2021 47n

47n2031

47n2041

2051 47n

2061 47n

47n2071

F019 C2 F020 B2 F022 B1 F023 A1 F025 A1 F026 A3 F034 D7 F035 D7 F036 D7 F037 C7 F038 B7 F040 B7

47n2022

2032 47n

2042 47n

47n2052

47n2062

2072 47n

I019

2078

3046

10n

1R0

3027

3060

6013

BAS316

15K

F041 A7 F042 A7 F043 A7 F045 A5 F046 C5 F047 D5 F048 A5 F049 E4 F050 B5 F060 D5 F098 E4 F099 E5

3K3

3061

6020

BAS316

6018

6016

BAS316

I036

6014

3047

1R0

3K3

3062

2086

1n0

BAS316

3K3

I003

6019

GND-HV

I001 A2 I002 C3 I003 A9 I004 D5 I005 B5 I006 A5 I007 A6 I008 A6 I009 B6 I010 B6 I011 D6 I012 D6

5007 22u

I028

BZX384-C10

22u5008

I029

1

3

4

5

6

7

I013 E3 I014 D2 I015 D2 I016 E6 I017 C6 I018 B6 I019 E8 I022 E6 I023 E6 I026 E2 I027 E2 I028 E9

5002 22u

1

3

I030

4

5

6

7

1

2

3

4

5

6

7

5016

BD21416-00

5014

BD21416-00

5015

BD21416-00

132

11

9

WARNING HIGH VOLTAGE

I029 C9 I030 A9 I031 D4 I032 D5 I035 E4 I036 E8 I040 A7 I041 B7 I042 B7 I043 C7 I044 C7 I045 D7

132

11

9

13

11

9

A027

A028

A029

GND-HV

G_15960_142.eps

1M11

11 10 9 8 7 6 5 4 3 2 1

B11B-XASK-1

TO

CCFL

300306

A

B

C

D

E

Circuit Diagrams and PWB Layouts

61BJ2.4U/BJ2.5U LA 7.

Ambi Light (Part 2)

1M13 A10 2101 A3 2102 A2 2107 E5 2108 E5 2109 D5 2110 D6 2111 B5

AL2 AL2

A

AL1

B

C

D

E

3104 313 6097.5

2112 B6 2113 E4 2114 D4 2115 B5 2120 A6 2121 A7 2122 A7 2130 A6 3124 D4

PROTB

2131 A7 2132 A7 2140 C7 2141 C7 2142 C7 2150 C7 2151 C7 2152 C7

12345678910

AMBI LIGHT

I136

3153

100R

I133

3162

100R

AL1(2X) AL3

12345678910

7130-1

BC857BS

2

7132-1 BC857BS

2

2160 D6 2161 D7 2162 D7 2170 E6 2171 E7 2172 E7 2173 E3 2174 E7

+12Va

3156

I135

1

6

I130

3154

100R

12-13V

3160

I132

1

6

I120 I121

3163

100R

PROT

+5V

33K

4

3

3155

33K

4

3164

3

2177 E8 2180 A6 2181 B7 2182 B6 2183 C6 2184 D6 2185 E7 3104 E5

7130-2 BC857BS

I131

33K

BC857BS

33K

5

BAS316

7132-2

5

6121

BAS316

6120

+5V

I134

12-13V

3157

3161

F126

I137

3105 E5 3106 E6 3107 D6 3108 D5 3109 D5 3110 C6 3111 B6 3112 B5

100R

6112

100n

2102

AL1

3136

BZX384-C4V7

3113 B5 3114 B6 3115 A6 3117 B4 3118 A3 3119 A3 3120 A4

I101

2101

R2

G2

B2

47K

2173

16V1m0

10n

F101

3125 C4 3129 A4 3130 C4 3131 D4 3132 E4 3133 C4 3134 B5 3136 E3

3118

F103

4K7

3119

4K7

3130

4K7

F102

3125

4K7

3137 E7 3140 A6 3141 B6 3142 B6 3143 C6 3144 D6 3145 E6 3150 A7

3120

4K7

3129

4K7

3117

4K7

F150

F146

3151 A8 3152 A8 3153 B1 3154 B1 3155 B2 3156 B2 3157 B2 3160 D2

F148

F145

7119 BC847BW

7110

BC847BW

3124

F147

7111 BC847BW

7118 BC847BW

7109

BC847BW

4K7

I114

2113

3131

F160

I115

I105

22n

3161 D2 3162 D1 3163 D1 3164 D2 5102 A9 5107 A8 5108 A8 5114 A9

I106

I113

3133

2114

I104

3132

3134

2115

47R

22n

47R

6100

BAS316

6101

BAS316

47R

6106

22n

6102

BAS316

6103

BAS316

6108

7120 BC847BW

6104

BAS316

6105

BAS316

6110

BZX384-C18

5115 C9 5116 E9 6100 A5 6101 B5 6102 C5 6103 C5 6104 E5 6105 E5

I107

BZX384-C18

I109

BZX384-C18

3104

RED

470R

2111

3112

BLUE

470R

2109

3108

GREEN

6n8

470R

3105

2107

6106 B5 6107 B6 6108 D5 6109 D6 6110 E5 6111 E6 6112 E2 6113 E7

I108

6n8

3113

I110

6n8

3109

560R

I111

I112

2108

2112

2110

6n8

6107

6n8

6109

3144

47R

6111

6114 E7 6115 D8 6117 C8 6118 E8 6119 A8 6120 B2 6121 D2 7109 B4

3140

47R

3115

1K0

2

4

3114

1K0

BZX384-C18

3142

47R

3111

1K0

2

4

3110

1K0

3143

BZX384-C18

3107

1K0

2

4

3106

1K0

BZX384-C18

47R

I128

3141

47R

3145

47R

I123

I125

I127

2184

100p

7

7117-1

SI4946

1

3

SI4946

7117-2

5

7110 C4 7111 E4 7115-1 A6 7115-2 A6 7116-1 C6 7116-2 C6 7117-1 D6 7117-2 E6

2180

100p F143

7

8

7115-1

SI4946

1

F142

3

SI4946

7115-2

6

5

F141

I124

2182

100p

F140

7

8

7116-1

SI4946

1

F138

3

SI4946

7116-2

5

6

F137

F136

8

F135

6

F134

I129

2183

100p

2181

100p

2160

2170

7118 A4 7119 C4 7120 D5 7130-1 B1 7130-2 B2 7132-1 D1 7132-2 D2 A127 A10

2120

2130

2140

2150

47n

2185

100p

47n

2161

2171

47n

2121

2131

2141

2151

47n

2174

2162

2172

I122

A128 B10 A129 D10 A130 D9 A131 E9 F101 B3 F102 C4 F103 D3 F126 A2

47n

2122

47n

2132

47n

2142

47n

2152

47n

10n

3137

47n

6113

BAS316

15K

F134 E6 F135 D6 F136 D6 F137 C6 F138 C6 F140 B6 F141 B6 F142 A6

3K3

3150

6119

BAS316

6117

BAS316

6115

BAS316

I138

6114

BAS316

3151

2177

1n0

3K3

I11J

F143 A6 F145 B4 F146 C4 F147 D4 F148 A4 F150 C4 F160 D4 I101 A3

3K3

3152

6118

5107

I11G

BZX384-C10

I104 E5 I105 C4 I106 A5 I107 A5 I108 A5 I109 B5 I110 C5 I111 D6

22u

5108

I11H

I112 D6 I113 B5 I114 E4 I115 D4 I11G A8 I11H A8 I11I A9 I11J A8

22u

5102

I11I

5114

1

3

4

5

6

7

BD21416-00

5115

1

3

4

5

6

7

BD21416-00

5116

1

132

3

4

5

6

7

BD21416-00

11

9

WARNING HIGH VOLTAGE

I120 D2 I121 D2 I122 E7 I123 A6 I124 B6 I125 B6 I127 C6 I128 D6

132

11

9

132

11

9

A131

A128

A130

GND-HV

I129 E6 I130 B2 I131 B2 I132 D2 I133 D1 I134 D2 I135 B2 I136 B1

A127

A129

I137 B2 I138 E8

1M13

11 10 9 8 7 6 5 4 3 2 1

B11B-XASK-1

TO

CCFL

G_15960_143.eps

A

B

C

D

E

300306

Ambi Light (Part 3)

Circuit Diagrams and PWB Layouts

62BJ2.4U/BJ2.5U LA 7.

A

B

C

D

12

34567

AMBI LIGHT

AL3 AL3

1M15

B03B-XASK-1

1

2

3

I202

1K0

3200

I205

5201

600R

1M16

B03B-XASK-1

2

3

I211

5202

1

3201

5200

120R

1K0

6201

BAS316

600R

5203

120R

I201

I203

GND-HV

I210

6200

BAS316

3202

47R

6203

BAS316

3203

1M0

I204

6202

2200

BZX384-C6V8

1

470p

3

7200 SI2302ADS

2

I215

3212

220R

3204

3206

10K

220R

2201

I206

470n

GND-HV

3207

22K

7201

TCET1102(G)

+5V

I208I207

3205

1K0

PROT

AL1(2X) AL2

A

B

C

D

1M15 A1 1M16 D1 2200 B3 2201 D5 2202 E3 3200 B1 3201 B1 3202 B2 3203 B2 3204 C4 3205 C6 3206 D4 3207 D5 3208 E1 3209 E1 3210 E2 3211 E2 3212 B4 5200 A1 5201 B1 5202 B1 5203 D1 5204 E1 5205 E1 6200 A2 6201 B1 6202 B2 6203 D2 6204 E1 6205 E2 6206 E4 7200 B3 7201 C6 7202 E3 I201 A2 I202 A1 I203 B2 I204 B3 I205 B1 I206 C5 I207 C5 I208 C6 I209 E4 I210 D2 I211 D1 I212 E2 I213 E3 I214 E1 I215 B4

I214

E

3104 313 6097.5

3208

5204

1K0

600R

3209

5205

1K0

600R

6204

BAS316

I212

3210

47R

GND-HV

3211

1M0

I213

6205

2202

BZX384-C6V8

1

470p

3

7202 SI2302ADS

2

I209

6206

GND-HV

BZX384-C12

G_15960_143.eps

300306

1234567

E

Circuit Diagrams and PWB Layouts

63BJ2.4U/BJ2.5U LA 7.

Layout Ambi Light (Top Side)

3104 313 6097.5

G_15960_145.eps

300306

1010 C1 1011 A1 1060 C1 1M08 B1 1M09 B1 1M10 B1 1M11 D2 1M12 A1 1M13 A2 1M15 B2 1M16 E2 1M39 D1 1M49 C1 1M59 D1 2001 D1 2016 C1 2024 C1 2073 C1 2078 E1 2086 E1 2101 A1 2102 B1 2174 C1 2177 C1 2200 C2 2201 E2 2202 E2 3022 C1 3027 E1 3032 E2 3041 C1 3042 E2 3043 E2 3044 E2 3045 E2 3046 E2 3047 E2 3060 D1 3061 D1 3062 D1 3064 E1 3065 E1 3136 E1 3137 C1 3150 A1 3151 B1 3152 B1 3153 E1 3154 E1 3155 E1 3156 E1 3157 E1 3160 B1 3161 B1 3162 B1 3163 B1 3164 B1 3202 C2 3203 C2 3204 E2 3205 E1 3206 E2 3207 E2 3210 E2 3211 E2 3212 C2 5002 D1 5007 E1 5008 D1 5011 C1 5014 C2 5015 D2 5016 D2 5102 A1 5107 B1 5108 A1 5114 A2 5115 B2 5116 B2

6012 B1 6013 E1 6014 E1 6015 E1 6016 E1 6017 E1 6018 D1 6019 E1 6020 D1 6112 E1 6113 C1 6114 C1 6115 B1 6117 A1 6118 C1 6119 A1 6120 E1 6121 B1 6202 C2 6205 E2 6206 E2 7002 B1 7130 E1 7132 B1 7200 C2 7201 E2 7202 E2

Layout Ambi Light (Bottom Side)

3104 313 6097.5

G_15960_146.eps

300306

2002 B2 2007 E2 2008 E2 2009 E2 2010 E2 2011 D2 2012 D2 2013 E2 2014 E1 2015 D2 2017 D2 2018 C2 2019 C2 2020 C2 2021 C2 2022 C2 2023 C2 2030 C1 2031 C1 2032 C1 2040 D2 2041 D2 2042 D2 2050 D1 2051 D1 2052 D1 2060 E2 2061 E2 2062 E2 2070 E1 2071 E2 2072 E2 2080 D2 2081 D2 2082 D2 2083 D2 2084 E2 2085 E2 2107 C2 2108 B1 2109 B2 2110 B2 2111 A2 2112 A2 2113 C2 2114 B2 2115 A2 2120 A2 2121 A2 2122 A2 2130 A1 2131 A2 2132 A2 2140 A2 2141 A2 2142 A2 2150 A1 2151 A2 2152 A2 2160 B2 2161 B2 2162 B2 2170 B1 2171 B2 2172 B2 2173 C2 2180 A2 2181 A2 2182 A2 2183 A2 2184 B2 2185 B2 3004 E2 3005 E1 3006 E1 3007 E2 3008 E2 3009 E2 3010 D1

3011 D2 3012 D2 3013 D2 3014 C2 3015 D2 3016 D2 3017 D2 3018 E2 3019 D2 3020 D2 3021 D2 3023 C2 3024 E2 3025 D2 3026 E2 3028 D2 3029 D2 3030 D2 3031 E2 3034 E2 3035 E2 3036 D2 3037 C2 3038 C2 3039 C2 3050 D2 3051 D2 3052 D2 3053 D2 3054 E2 3055 E2 3104 C2 3105 B2 3106 B1 3107 B2 3108 B2 3109 B2 3110 A2 3111 B2 3112 A2 3113 A2 3114 A1 3115 A2 3117 A2 3118 B2 3119 B2 3120 B2 3124 B2 3125 A2 3129 A2 3130 A2 3131 B2 3132 C2 3133 B2 3134 A1 3140 A2 3141 A2 3142 A2 3143 B2 3144 B2 3145 B2 3200 B1 3201 B1 3208 E1 3209 E1 3999 A1 5200 C1 5201 B1 5202 C1 5203 E1 5204 E1 5205 E1 6000 D2 6001 D2 6002 D2 6003 E2 6004 E2 6005 E2 6006 D2

6007 D1 6008 E2 6009 E2 6010 E2 6011 E2 6100 A1 6101 A1 6102 B1 6103 B1 6104 C2 6105 C1 6106 A2 6107 A2 6108 B2 6109 B2 6110 C2 6111 B2 6200 C1 6201 C1 6203 E1 6204 E1 7003 C2 7009 D2 7010 D2 7011 E2 7015 C2 7016 D2 7017 E2 7018 D2 7019 E2 7020 E2 7109 A2 7110 A2 7111 C2 7115 A2 7116 A2 7117 B2 7118 A2 7119 A2 7120 C2 9000 C2 9001 B2

Circuit Diagrams and PWB Layouts

64BJ2.4U/BJ2.5U LA 7.

Platform Supply 42”: Aux Supply

0P01 G10 1M03 G3 1M10 H13 1M18 H14 1M46 H15 1M63 G10 1P00 G4 1P01 G4 1P02 B1 1P03 A3 1P05 H7 1P06 A11

1P07 B11 1P10 H12 1P16 C1 1P17 C1 1P22 A1 1P30 E13 2P01 F15 2P02 H10 2P03 D7 2P04 F5 2P05 G7 2P06 D9

2P07 B4 2P08 B4 2P09 B2 2P10 B2 2P11 G6 2P12 F12 2P13 E15 2P14 B5 2P16 B4 2P17 B3 2P18 B6 2P19 B6

2P20 B8 2P21 A15 2P22 A14 2P23 F14 2P24 F15 2P25 B11 2P26 A13 2P27 B11 2P28 B12 2P29 B11 2P30 B12 2P31 D13

2P32 E2 2P33 H6 2P34 C15 2P35 A11 2P36 D1 2P37 B14 2P38 E10 2P39 A12 2P40 F12 2P42 C11 2P43 C11 2P45 F3

2P47 C11 2P48 E15 2P49 C12 2P50 D14 2P52 B5 2P53 A12 2P54 E2 2P55 D14 2P56 F12 2P57 F11 2P64 B11 2P80 E10

3P00 B12 3P01 B12 3P02 B12 3P03 B12 3P04 C6 3P05 D13 3P06 H10 3P07 D5 3P08 C7 3P09 E15 3P10 E15 3P11 A13

3P12 G12 3P13 C5 3P14 F2 3P15 C2 3P16 D7 3P17 A15 3P18 A14

3P20 A14 3P21 A13 3P22 B14 3P23 C14

3P24 C14 3P25 F6 3P26 C14 3P27 D7 3P28 B5 3P29 B7 3P30 D2 3P31 D1 3P32 D3 3P33 E7 3P34 D3 3P35 E1

3P37 E1 3P38 D3 3P39 F3 3P40 F5 3P41 D2 3P42 C4 3P43 D4 3P44 D3 3P45 D2 3P46 D3 3P47 G15

3P48 C7 3P49 E12 3P50 C7 3P51 F13 3P52 F14 3P53 F14 3P54 A13 3P55 F14 3P56 H2 3P57 E13 3P58 E14 3P59 F13

3P72 C14

3P84 D113P36 A12

3P60 C7

3P73 F6

3P61 E10

3P74 F6

3P62 F10 3P63 F11

3P75 F8

3P64 G11

3P76 B12 5P23 C11

3P65 F11

3P77 G7

3P66 G11

3P78 G5

3P67 F123P19 A1 4

3P79 D10 5P26 B7

3P68 F7

3P80 D10

3P69 F6

3P81 D10

3P70 C13

3P82 E10

3P71 C14

3P83 C10

3P96 A12

3P85 D11

3P97 A13

3P86 E11

3P98 A12

3P87 E11

3P99 A12

3P88 C11

3S01 A10 6P31 G6

3P89 D11

3S02 A10

3P90 E11

3S03 A10

3P91 E11

3S04 A10 6P50 F14 5P00 A9

3P92 H6

5P01 B9

3P93 B13

5P03 F8

3P94 B14

5P04 B8

3P95 D2

5P05 C8 5P06 A5 5P07 C7 5P08 C8 5P09 D15 5P10 A10 5P11 B10 5P12 B10 5P13 C10 5P14 C15 5P16 D15 5P18 B15

5P19 B15 5P20 A15 5P21 B11 5P22 B11

5P24 C11 5P25 B6

5P27 B6 5P28 B7 6P01 B7 6P02 B6

6P03 C15

6P22 C15

6P04 A11

6P23 A13

6P05 B2

6P27 F7

6P06 A2

6P28 F6 9P67 H11 6P07 B3 6P09 C7

6P34 C2 6P10 A11

6P47 C8 9P73 D15 6P11 B11

6P51 F14

6P12 C11

6P52 C14

6P13 B11

6P53 G15

6P14 A10

6P80 E10

6P15 F6

45678123

AP1 AP1

A

DC

INPUT

1P22

1 2

B2P-VA-BF-BK

AC

INPUT

B

C

D

E

F

G

H

1P02

1 2

B2P-VA-BF

1P16

2 1

B2P-VA-BF-BK

HOT GROUND

COLD GROUND

STANDBY

ON-OFF

DC-PROT

DIM-CONTROL POWER-OK-PLATFORM ON-OFF

STANDBY

BOOST POWER-GOOD

3104 313 6108.4

PLATFORM SUPPLY: AUXILIARY SUPPLY

+DC-F

-DC-F

IP42

6P06

FP00

BYG10

FP29

FP01

32

2P10

FP02

*

3P31

1K0

3P35

47K

GND-SSP

*

1P17

FP03

IP07

2P36

GND-SSP

3P37

2314

100n

IP44

2P32

100K

GND-SSP

3P14

47K

56n

IP1A

3P30

GND-SSP

100n

FP35

RES

7P38

BC847BW

100K

GND-SSP

+5V-SW

G5PA-1-5VDC

+5V2-NF

3P41

220K

GND-SSP

2P09

1

4

*

BAS316

FP12

IP0B

+5V2

7P30 BC847BW

56n

6P05

GBL06

10K

6P34

3P95

2P54

GND-SSP

FP10 FP25

T1A6-250V

FP24

3P15

3P45

1M0

IP1D

1u0

3P56

GND-SSP

1P03

47K

3P38

IP5E

IP5F

+T

2K04

IP01

450V10u

2P17

6P07

FP04

BYG10

+5V2

IP08

47K

1M0

3P46

BC857BW

7P07

IP1E

4K7

3P32

IP2A

BC857BW 7P31

*

GND-SSP

IP45

2P45

GND-SSP

1M03

1 2

5V (0V) 0V (0V)

3 4

FP06

5 6

FP11

7 8 9 10

B10P-PH-K-S

12345

FP26

9P63

*

9P64

AL-OFF

FP23

7P06

BC817-25W

IP09

2K2

3P34

3P44

IP1F

GND-SSP

47K

100n

3P39

GND-SSP

HEATSINK

COLD GROUND

+400V-F

2P16

GNDHA

6P10

6P11

1P01

GND-SSP

*

10u 450V

IP94

GND-SSP

2P08

GNDHA

+5V-SW

3P42

3P43

7P10 BC847BW

HEATSINK

GND-SSP

2K2

6P12 6P13

1P00

450V

10u

*

2P07

GNDHA

1

2

FP05

5P06

80R

10u 450V

7P12

IP6A

IP10

56n

2P52

100K

3P28

GNDHA

+AUX

IP13

4

TCET1102(G)

3

*

3K3

TEA1506AT

3P07

GNDHA

2P04

GNDHA

3P40

IP38

47K

1u0

4K7

3P78

IP40

HOT GROUND

IP16

3P13

47K

7P27

GNDHA

6

7

9

14

IP37

7P26

BC817-25W

GNDHA

2P18

10n

2P14

220p 6P02

BYV27-600

V-CLAMP

2 VCC

Φ

SPMS

CTRL

DEM

ISENSE DRIVER

DRAIN

GND 3

GNDHA

6P28

BAS316

3P69

470K

3P25

*

10K

IP41

2P11

6P31

BZX384-C15

GNDHA

2P33

GNDHA

5P27

HVS

NC

GNDHA

3P74

IP79

1u0

100n

IP36

1 4 5 8

10

11

12 13

22K

GNDHA

30R

5P25

30R

IP65

6P15

GNDHA

3P92

2P19

3P04

3P73

22K

BAS316

1K0

220p

IP15

33R

IP20

6P01

BZX384-C15

3P48

IP03

6P09

+AUX

BYV27-600

IP58

3P50

33R

IP11

IP12

3P27

IP14

3P33

3P68

22K

GNDHA

7S02

7P02

1P05

HEATSINK

GNDHA

IP17

5P28

30R

5P26

30R

7P02 STP6NK60Z

IP19

15R

3P16

12K

2P03

470R

IP5D

6P27

2P05

IP18

3P60

10R

GNDHA

BYG22D

IP35

22u 50V

GNDHA

220p

2P20

470R

3P29

80R5P07

IP0A

0R47

3P08

GNDHA

1u0

3K3

3P77

0R47

5P04

5P08

6P47

80R

50R

IP92

BZG05C6V8

IP27

IP48

GNDHA

5P05

50R

5P03

22u

678

7P11 F9

6P81 E10

7P12 C5

6P82 C10

7P14 F13

6P83 D10

7P15 F13

6P84 D10 6P85 E10

7P16 F10

7P02 C7

7P17 D13

7P03 A12

7P18 C14 7P19 E15

7P06 C4

7P20 A13

7P07 D3

7P21 A12

7P09 F12

7P22 B13

7P10 F4

7P23 B15

HOT GROUND

IP28

IP46

3P75

4K7

TCET1102(G)

IP29

HOT GROUND

7P26 F6 7P27 D5 7P30 E2 7P31 E3 7P38 D2 7P80 D11 7P81 D11 7P82 C12 9P57 C12 9P60 A11 9P61 B15

9P63 A3 9P64 B3 9P65 C15

9P68 H11 9P72 C15

9P80 H13 9P81 H13 FP00 A1 FP01 B2 FP02 B1

FP03 C1 FP04 B3 FP05 B4 FP06 H3 FP08 D15 FP09 C15 FP10 H2 FP11 H37P04 A14 FP12 C2 FP13 H11 FP16 H13 FP17 H13

FP18 H15 FP19 H15 FP20 H15 FP21 H15 FP22 H15 FP23 C3 FP24 B2 FP25 H2 FP26 A4 FP27 H15 FP29 B1 FP30 H15

910

COLD GROUND

+25VLP

5P00 BS25405-00

56

3

2

110

5P01 BS25405-00

56

3

2

110

IP47

4

7P11

3

2P06

220p

GND-SSP

+5V-SW

0P01

GND-SSP

7

IP50

8

9

7

8

9

3P79

IP75

3P80

6P80

IP76

2P80

GND-SSP

1

IP67

IP71

2

GND screw

1

IP81

COLD GROUND

6P14

BAS316

IP49

IP61

+5V-SW

2K7

IP80

BAS316

PDZ18-B

220n

GND-SSP

+12V_NF

+8V6

+5V2

6P81

3P61

470R

3P62

1K0

3S01

3S03

5P10

45R

IP84

1M63

B2B-PH-K

GND-SSP

3P06

10K 2P02

100p

IP21

4K7

IP22

4K7

5P11

45R

5P12

45R

5P13

45R

3P81

IP57

3P82

IP59

GND-SSP IP66

IP68

1 2

RES

22K

2K2

6P85

3S02

3S04

IP51

IP62

3P83

3K3

6P82

BAS316

6P83

BAS316

6P84

BAS316

BC847BW

TS2431

GND-S

4K7

BYW29FP-200

2P64

220p

2P25

220p

BYW29FP-200

IP63

IP56

2P38

BAS316

GND-SSP

7P16

A1K

R

2

GND-SSP

6P10

6P13

6P11

2P42

220p

3P84

IP55

3P85

7P80

100n

3P63

1K0

3

DIM-CONTROL POWER-GOOD ON-OFF

BOOST

STANDBY

FP31 H157P24 B14 FP32 H15 FP35 H2 FP37 C13 FP38 H11 FP79 E12 IP01 A3 IP02 H13 IP03 F7 IP04 B12 IP05 A14 IP06 A14

11

6P04

GND-S

IP53IP83

220R

5P21

IP86

IP85

5P22

220R

IP52

5P23

IP87

6P12

BYW29FP-200

2P43

220p

3K3

7P81

TS2431

2K7

IP54

3P86

330R

IP60

2K2

3P87

IP69

2P57

3P64

GND-SSP

+5V-SW

+5V2

2P35

BZG05C27

GND-S

1P06

T 250V5A

GND-S

1P07

T250V5A

IP0C

220R

5P24

IP88

2

3P90

3P91

220n

47K

9P67

9P68

220n

IP64

220R

3P88

1

R

150K

GND-SSP

33K

GND-SSP

IP07 D1 IP08 C3 IP09 C3 IP0A C7 IP0B D2 IP0C C11 IP0D C13 IP0E C13 IP0F C14 IP10 A5 IP11 C7 IP12 D7

IP89

2P27

2P29

2P47

GND-SSP

1K0

IP78

3K3

3P89

K

A

3

3P65

3P66

FP13

35V1m0

IP31

BC857BW

IP77

GND-SSP

1%

6K8

1%

1K8

FP38

7P21

BC847BW

9P60

7P03

TS2431

2P28

2P30

1m0 25V

+5V2

7P82

FP79

1u0

2P40

IP72

1P10

B10B-EH-A

IP1F D3

IP13 C5 IP14 E7 IP15 C7 IP16 B5 IP17 B7 IP18 B7 IP19 C7 IP1A D2 IP1B F13 IP1C A13 IP1D E2 IP1E D3

IP30 A14

IP45 F3

IP47 C9 IP48 B8 IP49 A10 IP50 B10 IP51 B10 IP52 B11 IP53 A11 IP54 D11 IP55 D11 IP56 C11

IP57 D10 IP58 B7 IP59 E10 IP5A B14 IP5B A12 IP5C A13

IP5E G3 IP5F H3 IP60 E11 IP61 C10 IP62 C10

IP31 B11

IP20 D7

IP32 C14

IP21 A10

IP33 B14

IP22 A10

IP35 F7

IP23 E13

IP36 F6

IP24 E13 IP25 E14

IP37 F5

IP26 F14

IP38 F5 IP40 F5

IP27 F8

IP41 G5

IP28 C9 IP6C B13 IP29 F8

IP42 A2

IP2A E3

IP44 E2

12 13 14 15

7P20

BSP030

IP5C

BZX384-C15

2P26

22K

3P57

2R2

STP16NF06FP

3P59

BC847BW

GND-SSP

1M10 1 2 3 4

5 6

B6B-PH-K

3P21

470n

GND-S

FP37

IP0E

7P17 BC847BW

IP24

IP93

1K0

7P15

3P11

100K

10K

IP1C

3P93

BC857BW 7P24

GND-SSP

IP98

7P14

IP05

220n

2P22

GND-S

100K

IP5A

IP32

3P72

330K

3P71

1K0

GND-SSP

3P58

2R2

6P50

BZX384-C15

GND-SSP

1

3

1m0 35V

*

1 2 3 4 5 6 7 8 9 10

K

A

3P49

2P56

3P67

5V (0V) 3V3 (0V)

5V1 (5V1) 0V5 (4V)

R

IP04

3P00

3P01

2P49

GND-SSP

100R

220n

IP70

10K

BC847BW

2

3P98

10K

3P02

10K

3P03

25V

1m0

7P09

3P96

2K2

3P36

470R

2P39

10n

3P54

100p

2P53

3P97

IP5B

6K8 1%

1%

1%6K8

3P99

1K8

GND-S

3P76

220K

10K

IP91

+12V_NF

9P57

AL-OFF

GND-SSP

POWER-OK-PLATFORM

1P30

+12V

T 250V1A

+25VLP

100n

2P12

IP1B

3P12

470K

GND-SSP

+12VAL

FP17

GND-AL

10K

9P80 9P81

3P70

22K

GND-S

2P31

12

FP16

IP90

IP23

IP6C

+25VLP

100n

6P23

BC857BW

7P22

IP0D

3P05

GND-SSP

IP97

3P51

100K

IP02

9 10111213

IP63 C10

IP72 F12

IP64 C11

IP73 F15

IP65 B6

IP74 E14

IP66 E10

IP75 D10

IP67 F10

IP76 E10 IP77 D11

IP68 F10

IP78 D11

IP69 F11

IP79 B6

IP6A G5

IP80 D10

IP6B E15

IP81 G10

IP70 F12

IP82 C14

IP71 F10

IP83 A10

+25VLP

3P19

100K

IP06

3P20

10K

BC847BW

IP30

3P94

6K8 1%

IP0F

2P55

IP74

B4B-PH-K

GND-SSP

6K8

390K

3P22

3P23

BZX384-C15

IP25

2P23

3P52

1M18

7P04

IP96

1%

2P37

100n

220n

IP99

6P52

1n0

10K

1 2 3 4

GND-SSP

GND-S

3P26

7P18

GND-SSP

3P53

22K

GND-SSP

+5V-SW

+12V

+5V2

+12V

IP33

2P50

+8V6

10K

BSP030

BC847BW

IP95

22K

3P24

IP82

25V

1m0

7P19

GND-SSP

PDZ6.8-B

IP26

3P55

100n

3P18

5P20

33u

5P18

33u

5P19

33u

220K

BZX384-C15

9P65

GND-SSP

2P13

6P51

2P01

330R

GND-SSP

FP27

GND-SSP

14 15

IP84 B10 IP85 B11IP46 F9 IP86 B11 IP87 C11 IP88 C11 IP89 A11 IP90 B13IP5D E7 IP91 B13 IP92 C8 IP93 F13 IP94 C4 IP95 A14

3P17

22K

2P21

GND-L

7P23 BSP030

6P22

9P72

5P14

80R

5P09

18

45

97TS-085

9P73

GND-AL

5P16

80R

25V

2P48

1m0

GND-SSP

3P09

IP6B

22K

100n

3P10

GND-SSP

1u0

IP73

BAS316

FP30

FP18

FP19 FP20 FP21

FP22

IP96 E14 IP97 E13 IP98 E13 IP99 F14

STANDBY

+12-15V

-12-15V

9P61

220n

2P34

6P03

BZG05C27

GND-S

FP09

+12VAL

FP08

+12V

STANDBY

+8V6

1u0

2P24

4K7

3P47

6P53

GND-SSP

FP32

FP31

B11B-PH-K

G_15990_073.eps

080506

1M46

A

B

C

D

E

F

G

1 2 3 4 5 6

H

7 8 9 10 11

Circuit Diagrams and PWB Layouts

65BJ2.4U/BJ2.5U LA 7.

Platform Supply 42”: Stby Supply

1 23456789101112

13

PLATFORM SUPPLY: STANDBY SUPPLY

AP2 AP2

A

5S00

BS25320-00

2S06

220p

COLD GROUND

IS05

IS23

6S07

1S01

HEATSINK

IS03

3S14

IS11

1

K

A

3

GND-SSP

5S03

50R

2K2

R

5S12

50R

2S07

47n

2

7

8

9

10

GND-SSP

1

7S04

TS2431

COLD GROUND

IS07

IS37

STPS8H100FP

3S28

22R

IS16

15K

3S19

2S04

100p 6S01

BYV27-600

GND-SSP

2S13

2n2

6S07

6S02

SB360

GND-SSP

3S21

IS12

220n

2S41

IS38

5S14

220R

*

IS14

6K8

3S24

IS58

82K

6K8

3S20

3S23

GND-SSP

1K0

+5V2-NF

2S50

GND-SSP

10V

2m2

IS59

FS06

3S59

2S39

3S16

GND-SSP

220K

GND-SSP

1u0

100R

6S04

BZX384-C27

BC847BW

2S56

GND-SSP

3S18

7S40

GND-SSP

IS10

+25VLP

220n

5S11

80R

5S13

15u

IS04

*

1K0

GND-SSP

IS61

6S49

3S41

2S54

2S14

GND-SSP

BZX384-C5V6

470R

IS68

15n

3S76

GND-SSP

FS01

220u 25V

IS48

6S31

3S15

IS08

10K

3999

1K0

7S31 BSP030

BZX384-C15

GND-SSP

6S10

BZX384-C2V7

2S33

FS02

+5V2

+5V-SW

25V100u

STANDBY

B

C

D

E

F

G

2S17

GNDHA

50V22u

H

3104 313 6108.4

7S10

TEA1533AT/N1

IS29

IS27

BAS316

IS28

2S18

GNDHA

1

6

CTRL

7

DEM

9

ISENSE DRIVER

14

DRAIN

3S31

100K

6S13

22n

3S37

GNDHA

Φ

SPMS CTRL

GND

3

GNDHA

IS39

IS26

1K0

2

VCC

1 4 5

NC

8

HVS

6S11

BAS316

3S32

470K

7S11

BC817-25W

IS25

BZX384-C15

6S09

10

11

12 13

IS01

IS17

33K

3S34

GNDHA

IS21

3S35

4K7

3S33

33K

IS47

IS20

6S12

2S16

3S17

3S22

47R

22u 50V BYG22D

GNDHAGNDHA

23

+400V-F

5S01

22u

HOT GROUND

2S40

5S09

5S10

6S30

BYV27-600

10n

100K

3S51

80R

30R

IS18

30R

5S16

56

3

2

1

IS24

7S03

TCET1102(G)

4

IS71

32

IS53

IS30

3S29

470R

+AUX

5S05

80R

6S05

BZX384-C15

IS45

17V (12V)

IS09

IS15

2S52

3S30

2S15

10n

GNDHA

7S02 STP6NK60Z

3S50

3S39

IS49 IS02

IS32

2R7

22R

3S08

4R7

5S15

220R

12K

1u0

3S36

4K7

IS33

5S08

6S47

GNDHA

50R

IS99

BZG05C6V8

FS00

IS13

IS19

GNDHA

HOT GROUND

45678910111213

G_15990_074.eps

080506

1S01 E8

IS05 C8

2S04 B8

IS07 C8

2S06 C7

IS08 G12

2S07 F8

IS09 D4

2S13 D8

IS10 F10

2S14 E11

IS11 F7

2S15 D4

IS12 C9

2S16 F3

IS13 B5 2S17 G1 2S18 G1 2S33 F12 2S39 E9 2S40 B6 2S41 C8 2S50 E9 2S52 B4 2S54 G11 2S56 C10 3999 C12 3S08 D5 3S14 F7 3S15 F11 3S16 F9 3S17 C3 3S18 F10 3S19 G8 3S20 G9 3S21 C9 3S22 D3 3S23 G8 3S24 F8 3S28 F8 3S29 D4 3S30 D4 3S31 E1 3S32 E2 3S33 E2 3S34 E2 3S35 F2 3S36 F4 3S37 G1 3S39 D5 3S41 F11 3S50 D5 3S51 B6 3S59 C9 3S76 G11 5S00 B7 5S01 E3 5S03 D8 5S05 B4 5S08 D5 5S09 C6 5S10 C6 5S11 D10 5S12 C8 5S13 D10 5S14 D8 5S15 C4 5S16 B6 6S01 C8 6S02 E8 6S04 C9 6S05 C4 6S07 D8 6S09 F2 6S10 F12 6S11 E2 6S12 E3 6S13 F1 6S30 B6 6S31 E11 6S47 D5 6S49 F11 7S02 C5 7S03 F7 7S04 G7 7S10 C1 7S11 F2 7S31 E12 7S40 G10 FS00 D5 FS01 C11 FS02 C12 FS06 C9 IS01 D2 IS02 D5 IS03 F8 IS04 E10

IS14 E8

IS15 C4

IS16 F8

IS17 E2

IS18 C6

IS19 C5

IS20 E3

IS21 F2

IS23 C8

IS24 D6

IS25 F2

IS26 F1

IS27 F1

IS28 G1

IS29 E1

IS30 C4

IS32 C5

IS33 C5

IS37 D8

IS38 D8

IS39 E1

IS45 E4

IS47 C3

IS48 E12

IS49 D5

IS53 G6

IS58 G8

IS59 F9

IS61 F11

IS68 G11

IS71 F6

IS99 D5

A

B

C

D

E

F

G

H

Circuit Diagrams and PWB Layouts

Platform Supply 42”: Filter

123

AP3 AP3

A

B

HOT GROUND

COLD GROUND

FILTER

1F10

1 2 3 4

B4B-EH-A

+DC-F

-DC-F

IF14

IF17

1F02

500V

FF10

FF11

FF12

IF11

9F00

5F01

97TS-085

9F01

3F03

220R

3F01

3F02

22R22R

IF13

IF16

1F01

500V

2F01

5F00

220p

IF10

3F00

220R

IF12

3F04

DMF2405H60

2F00

IF18

IF19

IF15

2R2

100u 450V

IF20

9F02

45

50R

5F02

3F06

2F02

56n

3F05

6F00

BZG03-C200

100K

3F07

100K

C

GNDscrew

COLD GROUND HOT GROUND

GNDHA

V-CLAMP

+400V-F

A

B

C

66BJ2.4U/BJ2.5U LA 7.

1F01 A3 1F02 B2 1F10 A1 2F00 C3 2F01 C3 2F02 B4 3F00 A3 3F01 A2 3F02 A2 3F03 B2 3F04 B3 3F05 B4 3F06 B4 3F07 B5 5F00 B3 5F01 B2 5F02 B4 6F00 B4 9F00 B2 9F01 C2 9F02 B4 FF10 A2 FF11 A2 FF12 A2 IF10 A3 IF11 B2 IF12 B3 IF13 B2 IF14 B1 IF15 B3 IF16 C2 IF17 C1 IF18 C3 IF19 B3 IF20 B4

Personal Notes:

3104 313 6108.4

123

G_15990_075.eps

080506

4

5

E_06532_012.eps

131004

Circuit Diagrams and PWB Layouts

Platform Supply 42”: Audio Left/Right

1735 D14 1736 D7 2D00 D2 2D01 D2 2D02 D3 2D03 E2

2D04 E3 2D05 E3 2D06 C5 2D07 C5 2D08 D5 2D09 D5

2D10 D6 2D12 E6 2D13 E6 2D14 E7 2D16 F7 2D17 F8

2D18 F7 2D19 F8 2D20 B2 2D21 C2 2D25 D9 2D26 D9

2D27 D10 2D28 F9 2D29 F10 2D30 F11 2D31 C12 2D32 C13

12

2D33 D12 2D34 D13 2D35 D13 2D37 E13 2D38 E13 2D39 E15

2D40 B2 2D43 F8 2D44 F2 2D45 F10 3D01 D1 3D02 D2

345678910

3D03 C3 3D05 C3 3D06 C4 3D07 D3 3D08 D4 3D09 D3

3D10 E4 3D11 E3 3D12 E4 3D13 F4 3D14 F3 3D15 D4

3D16 C6 3D17 D5 3D18 D5 3D19 F8 3D20 F8 3D21 E3

3D22 F10 3D26 D8 3D27 D9 3D28 C10 3D30 C10 3D31 C11

3D32 D11 3D33 D11 3D34 E10 3D35 E11 3D36 E10 3D37 E11

3D38 F11 3D39 F11 3D40 D12 3D41 C14 3D42 D13 3D43 D12

3D46 E4 3D48 E12 3D69 C4 3D70 C12 5D00 D6 5D01 B8

5D02 E8 5D05 B1 5D06 C1 5D25 D13 5D26 B15 5D27 E15

67BJ2.4U/BJ2.5U LA 7.

7D00-1 D3 7D00-2 D10 7D05 C3 7D06 C4 7D07 D4 7D08 D4

7D09 E4 7D10-1 C4 7D10-2 D4 7D12 C5 7D30 D11 7D31 C11

7D32 D11 7D33 D11 7D34 E11 7D35-1 C12 7D35-2 D12 7D37 C12

FD00 D7 FD01 D7 FD25 D14 FD26 D14 FD27 D6 FD28 D14

ID01 D2 ID02 F8 ID03 E3 ID04 D3 ID05 C3 ID06 D4

ID07 C4 ID08 D4 ID09 D4 ID10 D4 ID11 D4 ID12 E5

ID13 E4 ID14 F7 ID15 E2 ID16 F3 ID17 B5 ID18 C6

ID19 D5 ID20 D1 ID21 D5 ID22 D5 ID23 E5 ID24 E3

ID25 E10 ID27 B2 ID29 C2 ID31 D9 ID33 E10 ID34 D11

ID35 C11 ID36 D11 ID37 C12 ID38 D12 ID39 D11 ID40 D12

ID41 E11 ID42 E12 ID43 E11 ID45 E9 ID46 F11 ID47 B12

ID48 C13 ID49 D12 ID50 D8 ID51 D13 ID52 D12 ID53 E12

ID60 D13 ID61 D6 IDB4 C5 IDB5 C12

11 12 13 14 15

AP4 AP4

AUDIO: LEFT / RIGHT

A

5D05

B

VP1

-12-15V

C

MUTE

IN-L

AUDIO-L

D

3D01

18K

80R

5D06

80R

ID20

ID27

2D20

GND-L

ID29

2D21

GND-L

2D00

47n

GND-SA GND-SA

E

F

100n

3D02

2D40

22K

2D01

100n

ID01

VP

ID17

25V

100n

2D06

2D07

1m0

3

5

7

1

GND-LL

6

7D12 BC857BW

3D17

0R1

4R7

3D18

ID21

ID22

8

1n5

2D08

2D09

1n5

ID23

ID12

ID61

2D12

GND-LL

ID18

5D00

22u

100n

3D16

22K

GND-LL

2D13

GND-LL

2D10

25V 1m0

FEEDBACK-L

LEFT-SPEAKER

FD27

FD00

470n

FD01

GND-LL

FEEDBACK-L

FEEDBACK-R

CPROT

1736

B3B-EH-A

1 2 3

ID05

3D07

ID16

GND-SA

7D05 BC847BW

ID06

3D08

680R

ID11

3D10

2D05

560R

3D14

1K2

3D06

7D06 BC807-25W

7D07 BC847BW

ID09

22K

7D08 BC857BW

7D09 BC817-25W

1K2

3D12

100K

1u0

3D13

10K

22K

3D69

SI4532ADY 7D10-1

4

ID07

IDB4

ID08

ID19

330R

3D15

GND-LL

ID10

2

7D10-2 SI4532ADY

22K

3D46

ID13

3K3

VP

8

4

VN

3D11

3K9

2D44

GND-SA

7D00-1 LM393PT

ID03

100n

2D04

3D03

3D05

22K

ID04

2D02

1

10n

3D09

22K

ID24

1n5

470K

3D21

VN

3

2

1n0

ID15

1n5

2D03

2D16

2D18

5D01

+12-15V

80R

3K3

3D28

3D30

22K

MUTE

IN-R

AUDIO-R

100n

2D14

5D02

80R

VN

3D19

3D20

33K

2p2

ID14

2p2

-12-15V

22K

ID50

2D25

3D26

18K

47n

22K

3D27

GND-SA

2D43

INV-MUTE

2p2

2D19

1p0

ID02

2D17

1p0

IN-L

IN-R

ID31

2D26

VP

7D00-2

8

LM393PT

5

6

1n0

ID45

2D28

1n5

4

VN

3D36

3K9

2D45

GND-SA

7

ID33

ID25

2D29

100n

ID34

2D27

10n

3D34

22K

1n5

470K

3D22

ID35

7D30 BC847BW

3D32

2D30

ID46

GND-SA

ID36

3D39

680R

ID41

3D35

3D33

560R

1K2

3D31

7D31 BC807-25W

7D32 BC847BW

ID39

22K

7D33 BC857BW

7D34 BC817-25W

1K2

3D37

ID43

100K

1u0

3D38

10K

ID37

ID38

3D40

ID40

3D48 3D70

22K

SI4532ADY 7D35-1

4

330R

GND-LR

2

7D35-2 SI4532ADY

22K

IDB5

ID49

ID47

25V1m0

100n

2D31

2D32

3

GND-LR

5

6

7D37 BC857BW

3D42

0R1

4R7

3D43

ID51

ID52

8

7

1n5

2D33

1

ID42

2D34

ID53

1n5

ID60

GND-LR

2D37

5D25

ID48

22u

2D35

GND-LR

100n

2D38

3D41

22K

FD28

470n

1m025V

GND-LR

FEEDBACK-R

RIGHT-SPEAKER

FD26

GND-LR

CPROT

FD25

1735

B3B-EH-A

1 2 3

2D39

100n

5D26

80R

5D27

80R

A

B

+12-15V

C

D

E

-12-15V

F

3104 313 6108.4

123456789101112131415

G_15990_076.eps

080506

Circuit Diagrams and PWB Layouts

Platform Supply 42”: Audio Prot / Mute

12

AP5

A

B

C

D

E

F

+12-15V

G

-12-15V

H

3104 313 6108.4

AUDIO: PROTECTION / MUTE CONTROL

+SUB-SPEAKER

-SUB-SPEAKER

LEFT-SPEAKER

RIGHT-SPEAKER

-12-15V

100n

2DF5

IDG6

IDG8

3DD4

3DD5

3DG0

22K

1K0

3DD6

IDF6

4K7

7DF9 BC847BW

3DG1

2K2

7DH1

BC847BW

1234

6DF1

BZX384-C18

3DI0

220K

3DI1

220K

3DF2

220K

3DF3

220K

IDG5

+12-15V

3DF7

7DF0

BC847BW

3DI2

68BJ2.4U/BJ2.5U LA 7.

3

FDH7

3DF4

47K

3DF5

GND-L

1u0

2DF0

IDF0

GND-L

FDG2

47K

GND-L

+12-15V

2K2

3DH6

47K

3DG2

IDG7

7DF1 BC847BW

1n5

6K8

2DD5

IDG4

3DG4

2DD6

-12-15V

10n

FDG4

6K8

2DD1

4567891011

+3V3-STANDBY

VP1

5K6

100n

3DF6

3DF8

1n5

2DF2

1

IDF2

100n

2DF3

7

1n0

7DF8

BC847BW

100K

IDE3

22K

3DD3

SOUND-ENABLE

IDF4

GND-L

3DG3

6DF0

3DF9

FDG3

5

47K

BAS316

47K

GND-L

3DH0

3DG5

47K

+3V3-STANDBY

3DH1

GND-L

7DF4

BC847BW

BC857BW

7DF6

IDG1

3DG6

GND-L

2K2

7DF3 BC847BW

IDF9

47K

2DD4

GND-L

SOUND-ENABLE

AUDIO-PROT

22K

3DG9

IDF7

10n

10K

2DD2

3DG8

GND-L

+12-15V

47K

3DH5

MUTE

47K

3DG7

IDG0

7DF5 BC847BW

1n5

GND-L

6789101112

7DF7-1 LM393PT

GND-L

8

3

2

4

2K7

-12-15V

GND-L

VP1

7DF7-2 LM393PT

8

5

6

4

2K7

-12-15V

33K

2DD7

3DH4

IDF8

47K

3DH2

3DH7

IDF5

BC857BW

7DF2

INV-MUTE

CPROT

CPROT-SW

AUDIO-L

AUDIO-R

AUDIO-SW AUDIO-PROT SOUND-ENABLE

2DD8

GND-L

3DD7

100R

10n

AUDIO-PROT DC-PROT DC-PROT

IDE6

+3V3-STANDBY

6DF2

BAS316

+12-15V

-12-15V

FDG5

-12-15V

+12-15V

GND-L

IDE4

3DD0

10R

2DF9

10n

IDE1

GND-SSB

GND-L

IDE0

3DD1

3DD2

c006

c002

c001

c003

c005

c004

c007

GNDscrew

FDH4

FDH5

FDH2

15K

47K

GND-LSW

GND screw

FDH0

FDH3

GND-SA

GND-LL

GND-LR

GND-SSB

FDH8

FDG1

FDH1

9DD1

FDH6

FDH9

BC817-25W

2DE0

00021

00011

1M52

B9B-PH-K

1M02

B7B-EH-A

IDE2

7DD0

1n5

1 2 3 4 5 6

0V(0V)

7

0V(0V)

8 9

1 2 3 4 5 6

0V(0V)

7

12

AP5

VP1

G_15990_077.eps

080506

A

B

C

D

E

F

G

H

0001 H11 0002 H11 1M02 C11 1M52 B11 2DD1 G3 2DD2 D6 2DD4 G6 2DD5 G3 2DD6 E3 2DD7 E4 2DD8 D9 2DE0 E11 2DF0 C3 2DF2 B4 2DF3 C4 2DF5 F1 2DF9 H10 3DD0 E10 3DD1 E10 3DD2 E10 3DD3 B4 3DD4 F1 3DD5 G1 3DD6 F2 3DD7 D9 3DF2 C2 3DF3 C2 3DF4 B3 3DF5 B3 3DF6 B4 3DF7 D3 3DF8 D4 3DF9 D5 3DG0 F1 3DG1 G2 3DG2 F3 3DG3 E5 3DG4 G3 3DG5 G5 3DG6 G5 3DG7 F6 3DG8 D6 3DG9 D6 3DH0 C5 3DH1 C5 3DH2 E4 3DH4 E4 3DH5 E6 3DH6 E3 3DH7 E4 3DI0 B2 3DI1 C2 3DI2 G3 6DF0 C5 6DF1 F1 6DF2 D10 7DD0 E11 7DF0 G3 7DF1 F3 7DF2 F4 7DF3 D6 7DF4 D6 7DF5 G6 7DF6 F6 7DF7-1 B4 7DF7-2 C4 7DF8 E4 7DF9 G1 7DH1 G2 9DD1 D11 FDG1 B11 FDG2 D3 FDG3 F5 FDG4 E3 FDG5 B10 FDH0 C11 FDH1 C11 FDH2 D11 FDH3 D11 FDH4 B11 FDH5 B11 FDH6 B11 FDH7 B4 FDH8 B11 FDH9 B11 IDE0 E11 IDE1 E10 IDE2 E11 IDE3 B5 IDE4 B10 IDE6 D10 IDF0 C3 IDF2 B4 IDF4 D5 IDF5 F4 IDF6 F1 IDF7 D6

IDF8 E4 IDF9 F6 IDG0 F6 IDG1 G5 IDG4 F3 IDG5 F3 IDG6 F1 IDG7 F3 IDG8 G1 c001 F10 c002 F10 c003 F10 c004 G10 c005 G10 c006 F10 c007 G10

Circuit Diagrams and PWB Layouts

Platform Supply 42”: Audio Sub Woofer

1738 B9 2D46 F3 2D47 F10 2D50 B2 2D51 B2 2D52 C2

2D54 C5 2D55 C5 2D56 C12 2D57 C13 2D59 D6 2D60 D2

2D61 D13 2D62 D9 2D63 D10 2D64 D2 2D65 D9 2D71 C7

2D72 D15 2D73 E6 2D74 E6 2D75 E13 2D76 E13 2D77 E2

2D78 E3 2D79 E4 2D80 F9 2D81 F10 2D82 F11 2D83 D3

123456789101112

2D84 F8 2D85 F9 2D86 G8 2D87 G9 2D88 G9 3D23 E3

3D24 F10 3DK0 C3 3DK1 C4 3DK2 C4 3DK3 C10 3DK4 C11

3DK5 C12 3DK6 C3 3DK7 C11 3DK8 C6 3DK9 C14 3DL0 D6

3DL1 D13 3DL2 D4 3DL4 D1 3DL5 D12 3DL7 D4 3DL8 D8

3DL9 D11 3DM0 D2 3DM1 D9 3DM2 D3 3DM4 D11 3DM6 D3

69BJ2.4U/BJ2.5U LA 7.

3DM7 E11 7DL2 C13 3DM8 E4 3DM9 E12 3DN0 E4 3DN1 E11 3DN2 E3

3DN3 E4 3DN4 E10 3DN5 E11 3DN6 F4 3DN7 F11 3DN8 F4

3DN9 F11 3DP0 F8 3DP1 F8 5D10 B1 5D11 B8 5D12 B15

5D13 C1 5D14 D6 5D15 D13 5D16 E8 5D17 E15 7DK0-1 C5

7DK0-2 D5 7DK1-1 D3 7DK1-2 D10 7DK2 C4 7DK3 C5 7DK4 C4

7DK5 D4 7DK6 E4 7DK7 D4 7DL0-1 C12 7DL0-2 D12 7DL1 C11

7DL3 D11 7DL4 D11 7DL5 D11 7DL6 E11 FD10 B9

FD12 D14 FDM1 D6 FDM2 D14 FDM3 C6 IDK0 B2

IDK1 B5 IDK2 B12 IDK3 C2 IDK4 C4 IDK5 C4 IDK6 C6

IDK7 C5 IDK8 C4 IDL0 D5 IDL1 D6 IDL2 D4 IDL3 D2

IDL4 D1 IDL5 D3 IDL6 D4 IDL9 D4 IDM0 D4 IDM1 E3

IDM3 E5 IDM4 E2 IDM5 E4 IDM6 F3 IDN0 C12 IDN1 C13

IDN2 C12 IDN4 D12 IDN5 D13 IDN6 D11 IDN7 D8 IDN8 D9

IDN9 D11FD11 D7 IDO1 D11 IDO4 D12 IDO5 E11 IDO6 E10 IDO8 E12

IDO9 E9 IDP0 E11 IDP1 F11 IDP2 D12 IDP3 C11 IDP4 F8

IDP5 F9 IDP6 E3 IDP7 E10

13 14 15

AP6 AP6

AUDIO: SUBWOOFER

A

3DM1

B4B-EH-A

IDN8

22K

2D65

GND-SA

IN+SW

IN-SW

INV-MUTE

IDO9

1738

2D80

1 2 3 4

IDK2

IDP3

3DM4

IDP1

GND-SA

7DL3 BC847BW

IDN6

3DL9

680R

IDO5

3DN1

2D82

3DN9

22K

1u0

560R

1K2

3DK4

3DN5

100K

3DN7

10K

1K2

7DL1 BC807-25W

7DL4 BC847BW

IDO1

7DL5 BC857BW

7DL6 BC817-25W

IDP0

3DK5

IDN0

IDP2

3DL5

IDO4

3DM9

22K

SI4532ADY 7DL0-1

4

330R

GND-LSW

2

7DL0-2 SI4532ADY

22K

3

5

IDN2

IDN4

7

1

2D56

1m0 25V

GND-LSW GND-LSW

6

8

IDO8

2D57

7DL2 BC857BW

3DL1

0R1

100n

GND-LSW

IDN5

2D75

IDN1

5D15

22u

GND-LSW

100n

2D76

3DK9

22K

FDM2

2D61

470n

25V 1m0

GND-LSW

FD12

FEEDBACK-SW

CPROT-SW

2D72

-SUB-SPEAKER

3K3

3DK3

3DK7

22K

VP2

8

LM393PT

5

6

1n0

4

VN2

3DN4

3K9

2D47

GND-SA

7

IDO6

IDP7

2D81

100n

IDN9

2D63

10n

3DM7

22K

1n0

470K

3D24

+SUB-SPEAKER

FD10

IDP4

+12-15V

-12-15V

GND-LSW

-SUB-SPEAKER

IDN7

3DL8

18K

3DP1

3DP0

33K

2D62

47n

GND-SA

VN2

22K

2D85

IDP5

1p0

2D87

1p0

2D88

2p2

5D10

5D13

80R

IDL4

2D50

GND-LSW

2D52

GND-LSW

2D60

47n

IDK0

IDK3

GND-SA

2D51

100n

3DM0

22K

100n

IDL3

2D64

GND-SA

IDM4

IDK1

25V1m0

3K3

VN2

3

2

1n0

2D77

3DK0

3DK6

22K

VP2

8

7DK1-1 LM393PT 7DK1-2

1

4

VN2

IDM1

IDP6

3DN2

3K9

2D78

100n

2D46

GND-SA

IDL5

2D83

10n

3DM6

22K

1n0

470K

3D23

IDM6

IDK4

7DK4 BC847BW

3DM2

GND-SA

2D79

3DN8

IDL2

680R

IDM0

3DN0

3DL7

22K

1u0

560R

1K2

3DK1

3DN3

100K

3DN6

10K

1K2

7DK2 BC807-25W

7DK7 BC847BW

IDL6

7DK5 BC857BW

7DK6 BC817-25W

IDM5

3DK2

IDK5

IDK8

3DL2

IDL9

3DM8

22K

SI4532ADY 7DK0-1

4

330R

GND-LSW

2

7DK0-2 SI4532ADY

22K

IDK7

IDL0

2D55

100n

2D54

3

GND-LSW

5

6

7DK3 BC857BW

3DL0

0R1

7

8

1

IDM3

IDL1

2D73

GND-LSW

IDK6

5D14

22u

100n

GND-LSW

3DK8

22K

GND-LSW

2D74

FDM1

2D59

1m025V

FDM3

470n

FD11

FEEDBACK+SW

CPROT-SW

+SUB-SPEAKER

FEEDBACK-SW

FEEDBACK+SW

2D71

5D11

80R

100n

MUTE

IN-SW

OUTN

5D16

80R

2D84

2p2

2D86

2p2

B

VP1 VP2

-12-15V

C

MUTE

IN+SW

OUT

D

3DL4

18K

E

F

G

100n

5D12

5D17

A

B

80R

+12-15V

C

D

E

80R

-12-15V

F

G

3104 313 6108.4

123456789101112

G_15990_078.eps

13 14 15

080506

Circuit Diagrams and PWB Layouts

70BJ2.4U/BJ2.5U LA 7.

Platform Supply 42”: Audio Centre

12345678

AUDIO: CENTRE INPUT / SW FILTER

AP7 AP7

GND-SA

FD81

3D81

10K

FD82

3D82

33K

2D90

100n

ID85

2D95

GND-SA

47n

ID86

+12-15V

7D40-2

4

LM3245

6

11

-12-15V

+12-15V

7

OUT

A

B

AUDIO-SW

1u0

ID80

3D80

1K8

+12-15V

2D91

2D932D92

1u0

ID83

3D83

GND-SA

3

2

3K9

-12-15V

7D40-1

4

LM324

11

+12-15V

100n

1

2D94

100n

A

B

2D90 A6 2D91 A4 2D92 B2 2D93 B2 2D94 B4 2D95 B5 2D96 D6 3D80 A3 3D81 B4 3D82 B5 3D83 B3 3D84 D5 3D85 D6 7D40-1 B3 7D40-2 B6 7D40-3 C6 7D40-4 C3 FD81 A4 FD82 A5 ID80 A2 ID83 B3 ID85 B6 ID86 A7 ID87 C6 ID88 C7

C

D

3104 313 6108.4

7D40-4

4

GND-SA

12

13

11

-12-15V

LM324

14

GND-SA

3D84

10K

ID87

10

9

12345

7D40-3

4

11

-12-15V

3D85

10K

2D96

100p

LM324

8

ID88

OUTN

OUT

67

C

D

G_15990_079.eps

080506

8

Circuit Diagrams and PWB Layouts

Platform Supply 42”: SRP List

Net Name Diagram +12-15V AP1 (4x) +12-15V AP4 (4x) +12-15V AP5 (12x) +12-15V AP6 (4x) +12-15V AP7 (8x) +12V AP1 (4x) +12V_NF AP1 (2x) +12VAL AP1 (2x) +25VLP AP1 (4x) +25VLP AP2 (1x) +3V3-STANDBY AP5 (3x) +400V-F AP1 (2x) +400V-F AP2 (2x) +400V-F AP3 (2x) +5V2 AP1 (6x) +5V2 AP2 (1x) +5V2-NF AP1 (1x) +5V2-NF AP2 (1x) +5V-SW AP1 (6x) +5V-SW AP2 (1x) +8V6 AP1 (3x) +AUX AP1 (2x) +AUX AP2 (1x) +DC-F AP1 (2x) +DC-F AP3 (2x) +SUB-SPEAKER AP5 (1x) +SUB-SPEAKER AP6 (2x)

-12-15V AP1 (4x)

-12-15V AP4 (6x)

-12-15V AP5 (14x)

-12-15V AP6 (6x)

-12-15V AP7 (8x) AL-OFF AP1 (2x) AUDIO-L AP4 (1x) AUDIO-L AP5 (1x) AUDIO-PROT AP5 (3x) AUDIO-R AP4 (1x) AUDIO-R AP5 (1x) AUDIO-SW AP5 (1x) AUDIO-SW AP7 (1x) BOOST AP1 (2x) CPROT AP4 (2x) CPROT AP5 (1x) CPROT-SW AP5 (1x) CPROT-SW AP6 (2x)

-DC-F AP1 (2x)

-DC-F AP3 (2x) DC-PROT AP1 (1x) DC-PROT AP5 (2x) DIM-CONTROL AP1 (2x) FEEDBACK+SW AP6 (2x) FEEDBACK-L AP4 (2x) FEEDBACK-R AP4 (2x) FEEDBACK-SW AP6 (2x) GND-AL AP1 (2x) GNDHA AP1 (40x) GNDHA AP2 (20x) GNDHA AP3 (2x) GNDHOT AP3 (2x) GND-L AP1 (2x) GND-L AP4 (4x) GND-L AP5 (34x) GND-LL AP4 (7x) GND-LL AP5 (1x) GND-LR AP4 (7x) GND-LR AP5 (1x) GND-LSW AP5 (1x) GND-LSW AP6 (15x) GND-S AP1 (11x) GND-SA AP4 (8x) GND-SA AP5 (2x) GND-SA AP6 (8x) GND-SA AP7 (6x) GNDscrew AP3 (2x) GNDscrew AP5 (2x) GND-SSB AP5 (3x) GND-SSP AP1 (51x) GND-SSP AP2 (15x) IN+SW AP6 (2x) IN-L AP4 (2x) IN-R AP4 (2x) IN-SW AP6 (2x) INV-MUTE AP4 (1x) INV-MUTE AP5 (1x) INV-MUTE AP6 (1x) LEFT-SPEAKER AP4 (1x) LEFT-SPEAKER AP5 (1x) MUTE AP4 (2x) MUTE AP5 (1x) MUTE AP6 (2x) ON-OFF AP1 (3x) OUT AP6 (1x) OUT AP7 (2x) OUTN AP6 (1x) OUTN AP7 (1x) POWER-GOOD AP1 (2x) POWER-OK-PLATFORM AP1 (2x) RIGHT-SPEAKER AP4 (1x) RIGHT-SPEAKER AP5 (1x) SOUND-ENABLE AP5 (3x) STANDBY AP1 (5x) STANDBY AP2 (1x)

-SUB-SPEAKER AP5 (1x)

-SUB-SPEAKER AP6 (2x) V-CLAMP AP1 (1x) V-CLAMP AP3 (2x) VN AP4 (4x)

1.1. Introduction

SRP (Service Reference Protocol) is a software tool that creates a list with all references to signal lines. The list contains references to the signals within all schematics of a PWB. It replaces the text references currently printed next to the signal names in the schematics. These printed references are created manually and are therefore not guaranteed to be 100% correct. In addition, in the current crowded schematics there is often none or very little place for these references.

Some of the PW

reference list for a schematic, or there will be printed references in the schematic.

1.2. Non-SRP Schematics

There are several different signals available in a schematic:

1.2.1. Power Supply Lines

All power supply lines are available in the supply line overview (see chapter 6). In the schematics (see chapter 7) is not indicated where supplies are coming from or going to. It is however indicated if a supply is incoming (created elsewhere), or outgoing (created or adapted in the current schematic).

Outgoing Incoming

1.2.2. Normal Signals

For normal signals, a schematic reference (e.g. B14b) is placed next to the signals.

B14b

1.2.3. Grounds

For normal and special grounds (e.g. GNDHOT or GND3V3 etc.), nothing is indicated.

1.3. SRP Schematics

SRP is a tool, which automatically creates a list with signal references, indicating on which schematic the signals are used. A reference is created for all signals indicated with an SRP symbol, these symbols are:

name name

name

Remarks:

• When there is a black dot on the "signal direction arrow" it is an SRP symbol, so there will be a reference to the signal

• All references to normal grounds (Ground symbols without additional text) are not listed in the reference list, this to keep

• Signals that are not used in multiple schematics, but only once or several times in the same schematic, are included

Additional Tip:

When using the PDF service manual file, you can very easily search for signal names and follow the signal over all the schematics. In Adobe PDF reader:

• Select the signal name you want to search for, with the "Select text" tool.

• Copy and paste the signal name in the "Search PDF" tool.

• Search for all occurrences of the signal name.

• Now you can quickly jump between the different occurrences and follow the signal over all schematics. It is advised to

PS. It is recommended to use at least Adobe PDF (reader) version 6.x, due to better search possibilities in this version.

71BJ2.4U/BJ2.5U LA 7.

B schematics will use SRP while others will still use the manual references. Either there will be an SRP

+5V +5V

signal_name

+5V +5V

name name

Bi-directional line (e.g. SDA) into a wire tree.

Signal line into a wire tree, its direction depends on the circuit (e.g. ingoing for PDP, outgoing for LCD sets).

name in the SRP list.

it concise.

in the SRP reference list, but only with one reference.

"zoom in" to e.g. 150% to see clearly, which text is selected. Then you can zoom out, to get an overview of the complete schematic.

Power supply line.

Stand alone signal or switching line (used as less as possible).

Signal line into a wire tree.

Switching line into a wire tree.

G_15990_084.eps

090506

Circuit Diagrams and PWB Layouts

Layout Platform Supply 42” (Top Side)

0001 A5 0002 A9 0P01 C7 1735 A9 1736 A8 1738 A5 1F01 B1 1F02 B1 1F10 A4 1M02 A9

1M03 E9 1M10 C9 1M18 C9 1M46 E8 1M52 B9 1M63 E8 1P00 C8 1P01 D6 1P02 D1 1P05 C3

1P06 D7 1P07 C8 1P10 E7 1P16 E1 1P17 E2 1P22 D1 1P30 E9 1S01 D3 2D06 A7 2D13 A7

2D31 A9 2D38 A9 2D54 A7 2D56 A4 2D74 A7 2D76 B4 2F00 B3 2F01 A1 2F02 B3 2P05 D4

2P06 C6 2P07 C2 2P08 C2 2P09 D1 2P10 E1 2P14 C5 2P16 C2 2P17 D2 2P18 C5 2P19 C5

2P20 C5 2P27 D9 2P28 C9 2P29 D9 2P30 C9 2P47 D9 2P48 D9 2P49 C7 2P50 C8 2P52 C4

2S04 D3 2S06 D3 2S14 E6 2S16 C2 2S17 C3 2S33 E7 2S40 C1 2S50 E4 2S52 C2 3D03 A7

3D15 B8 3D28 A9 3D40 A9 3DK0 A6 3DK3 A5 3DL2 A6 3DL5 B5 3F00 B2 3F01 A3 3F02 A4

3F03 B1 3F04 A2 3F05 B3 3F06 B3 3F07 B3 3P08 C4 3P28 C5 3P29 D5 3P56 E9 3P57 E9

3P58 E9 3P60 C4 3P77 D4 3S08 C3 3S51 D1 5D00 A7 5D01 B7 5D02 B8 5D05 B9 5D06 B8

5D10 A6 5D11 B6 5D12 B5 5D13 B6 5D14 A6 5D15 A5 5D16 B6 5D17 B5 5D25 A9 5D26 B9

5D27 B9 5F00 B2 5F01 A1 5F02 B4 5P00 D6 5P01 C6 5P03 D4 5P04 D5 5P05 D4 5P06 C4

5P07 D5 5P08 C4 5P09 C9 5P10 D7 5P11 C7 5P12 D8 5P13 C7 5P14 C8 5P16 E8 5P18 C9

72BJ2.4U/BJ2.5U LA 7.

5P19 C9 5P20 C9 5S00 C2 5S03 E3 5S05 C2 5S08 C3 5S09 C2 5S11 E5 5S12 D2 5S13 E5

6P01 D5 6P02 C5 6P05 E2 6P10 E7 6P11 E8 6P12 D7 6P13 D8 6S01 E2 6S02 E3 6S07 E3

6S30 D2 7P02 D4 7P11 D4 7P12 D4 7P14 E9 7S02 D3 7S03 D3 9D01 B7 9D02 B7 9D07 B8

9D09 B8 9D11 B7 9D16 B8 9D17 A8 9D18 A8 9D20 B9 9D22 B8 9D23 A8 9D25 B8 9D27 B9

9D50 B7 9D51 B7 9D52 B6 9D54 B6 9D55 A8 9D56 A6 9D57 A5 9D58 B6 9D59 B5 9D60 B6

9D61 B7 9D62 B7 9D63 B5 9D64 B6 9D65 A5 9D66 A5 9D68 A5 9D70 A7 9D71 A7 9D76 A6

9D77 A6 9D78 B7 9DD5 A9 9DD6 B9 9DD7 B9 9DD8 B9 9DD9 A5 9DE1 B7 9F00 B1 9F01 A1

9F02 A2 9P01 E7 9P02 E9 9P05 E9 9P06 E9 9P07 E3 9P08 E7 9P09 E9 9P10 E8 9P11 C4

9P12 C7 9P13 D8 9P14 D9 9P15 D9 9P16 E1 9P17 C7 9P18 E7 9P19 E3 9P20 E6 9P21 E8

9P22 E8 9P23 E7 9P24 E7 9P25 C6 9P26 E7 9P27 E5 9P28 E7 9P29 E8 9P30 D8 9P32 D8

9P33 E6 9P34 E8 9P35 E6 9P36 D1 9P37 C6 9P38 E8 9P39 E7 9P40 D9 9P41 C5 9P42 D9

9P43 D4 9P44 E8 9P45 C4 9P46 D9 9P47 C3 9P48 D8 9P49 D7 9P50 E9 9P51 C8 9P52 E8

9P53 D8 9P54 E9 9P56 E2 9P57 D7 9P60 D9 9P61 C8 9P62 D9 9P63 C1 9P64 C1 9P65 C7

9P67 E7 9P68 E7 9P72 C8 9P73 C8 9P75 D4 9P76 C5 9P78 E7 9P79 D7 9S03 E4 9S10 C8

9S16 E5 9S17 E4 9S18 D4 9S24 C4 9S25 C2

3104 313 6108.4

G_15990_080.eps

080506

Circuit Diagrams and PWB Layouts

Layout Platform Supply 42” (Overview Bottom Side)

1P03 D9 2D00 B2 2D01 B2 2D02 A2 2D03 B2 2D04 B2 2D05 B2 2D07 A3 2D08 A3 2D09 A3 2D10 A2 2D12 A3 2D14 A3 2D16 A2 2D17 A2 2D18 A2

2D19 A2 2D20 A1 2D21 B2 2D25 A2 2D26 A2 2D27 A2 2D28 A2 2D29 A2 2D30 A2 2D32 B1 2D33 A1 2D34 A1 2D35 A1 2D37 A1 2D39 A1 2D40 A2

2D43 B3 2D44 B2 2D45 A2 2D46 A5 2D47 A5 2D50 A5 2D51 A4 2D52 A4 2D55 A4 2D57 B5 2D59 A4 2D60 B5 2D61 A5 2D62 B5 2D63 B5 2D64 B5

2D65 A5 2D71 A4 2D72 B5 2D73 A4 2D75 B5 2D77 A5 2D78 B5 2D79 B5 2D80 A5 2D81 A5 2D82 A5 2D83 A4 2D84 A5 2D85 B4 2D86 A4 2D87 B4

2D88 B4 2D90 B5 2D91 B4 2D92 B4 2D93 B4 2D94 B5 2D95 B4 2D96 B5 2DD1 A3 2DD2 B4 2DD4 B4 2DD5 A4 2DD6 B3 2DD7 B4 2DD8 B1 2DE0 B1

2DF0 A3 2DF2 A3 2DF3 B3 2DF5 B4 2DF9 A1 2P01 E2 2P02 D2 2P03 C6 2P04 C6 2P11 D6 2P12 E5 2P13 D1 2P21 D1 2P22 C1 2P23 D1 2P24 E1

2P25 C2 2P26 D1 2P31 C2 2P32 E4 2P33 D6 2P34 C1 2P35 D1 2P36 E4 2P37 C1 2P38 D3 2P39 D1 2P40 E5 2P42 D2 2P43 C3 2P45 E3 2P53 D1

2P54 E4 2P55 C2 2P56 E5 2P57 E5 2P64 D3 2P80 D3 2S07 D7 2S13 E6 2S15 C7 2S18 C7 2S39 E2 2S41 E8 2S54 E6 2S56 E1 3999 D3 3D01 B2

3D02 B2 3D05 B2 3D06 A2 3D07 B2 3D08 A2 3D09 B2 3D10 B2 3D11 A2 3D12 A2 3D13 A2 3D14 B2 3D16 A2 3D17 A2 3D18 A3 3D19 A2 3D20 A2

3D21 A2 3D22 A2 3D23 A5 3D24 A5 3D26 A2 3D27 A2 3D30 B1 3D31 B1 3D32 B1 3D33 A2 3D34 A2 3D35 A1 3D36 A2 3D37 A2 3D38 A2 3D39 A2

3D41 A2 3D42 A2 3D43 A1 3D46 A3 3D48 A1 3D69 A3 3D70 A1 3D80 B4 3D81 B5 3D82 B5 3D83 B4 3D84 B5 3D85 B5 3DD0 B1 3DD1 B1 3DD2 B1

3DD3 B3 3DD4 B4 3DD5 B4 3DD6 B4 3DD7 B1 3DF2 A3 3DF3 A3 3DF4 B3 3DF5 B3 3DF6 B3 3DF7 A3 3DF8 A3 3DF9 B4 3DG0 B4 3DG1 B4 3DG2 B3

3DG3 B4 3DG4 A3 3DG5 B3 3DG6 B4 3DG7 B4 3DG8 B4 3DG9 B3 3DH0 B3 3DH1 B3 3DH2 B4 3DH4 B4 3DH5 B4 3DH6 B3 3DH7 B4 3DI0 A4 3DI1 A4

3DI2 A4 3DK1 A4 3DK2 A4 3DK4 A5 3DK5 A5 3DK6 A4 3DK7 B5 3DK8 A4 3DK9 A4 3DL0 A4 3DL1 A5 3DL4 B4 3DL7 A4 3DL8 B5 3DL9 B5 3DM0 B5

3DM1 A5 3DM2 A4 3DM4 B5 3DM6 A4 3DM7 B5 3DM8 A4 3DM9 B5 3DN0 A4 3DN1 B5 3DN2 A5 3DN3 A5 3DN4 A5 3DN5 A5 3DN6 A5 3DN7 A5 3DN8 B5

73BJ2.4U/BJ2.5U LA 7.

3DN9 A5 3DP0 B4 3DP1 B4 3P00 C1 3P01 D1 3P02 C1 3P03 D1 3P04 D6 3P05 C2 3P06 D2 3P07 C6 3P09 D1 3P10 D1 3P11 C1 3P12 E5 3P13 D6

3P14 E3 3P15 E7 3P16 C6 3P17 D1 3P18 D1 3P19 C1 3P20 D1 3P21 D1 3P22 C1 3P23 C1 3P24 C2 3P25 D6 3P26 C1 3P27 C6 3P30 E4 3P31 E4

3P32 E4 3P33 C6 3P34 E4 3P35 E4 3P36 D1 3P37 E4 3P38 E4 3P39 E3 3P40 D6 3P41 E4 3P42 E4 3P43 E4 3P44 E4 3P45 E4 3P46 E4 3P47 E2

3P48 D6 3P49 E4 3P50 C6 3P51 E1 3P52 D1 3P53 E1 3P54 D1 3P55 D1 3P59 D1 3P61 E6 3P62 E6 3P63 E5 3P64 E5 3P65 E5 3P66 E5 3P67 E5

3P68 D6 3P69 D6 3P70 C3 3P71 C3 3P72 C2 3P73 D6 3P74 D6 3P75 D6 3P76 D1 3P78 D6 3P79 C3 3P80 C3 3P81 D2 3P82 D2 3P83 D3 3P84 D2

3P85 D2 3P86 D2 3P87 D2 3P88 D2 3P89 D3 3P90 D2 3P91 D2 3P92 D6 3P93 C1 3P94 C1 3P95 E4 3P96 C1 3P97 D1 3P98 D1 3P99 D1 3S01 C2

3S02 C2 3S03 C2 3S04 C2 3S14 E7 3S15 E6 3S16 E2 3S17 D7 3S18 E6 3S19 E7 3S20 E7 3S21 E7 3S22 D7 3S23 E7 3S24 E7 3S28 E7 3S29 D7

3S30 D7 3S31 C7 3S32 C7 3S33 C7 3S34 C7 3S35 C7 3S36 D7 3S37 C7 3S39 C7 3S41 E6 3S50 D7 3S59 E7 3S76 E6 5P21 D3 5P22 C2 5P23 D2

5P24 C3 5P25 C5 5P26 D5 5P27 C5 5P28 D5 5S01 C8 5S10 C8 5S14 E7 5S15 D7 5S16 D8 6DF0 B3 6DF1 B4 6DF2 B1 6F00 B7 6P03 D1 6P04 D1

6P06 D9 6P07 C9 6P09 C6 6P14 C2 6P15 D6 6P22 C2 6P23 D1 6P27 D6 6P28 D6 6P31 D6 6P34 E8 6P47 C6 6P50 E1 6P51 E1 6P52 C3 6P53 D2

6P80 D3 6P81 D3 6P82 D2 6P83 D2 6P84 D2 6P85 D2 6S04 E7 6S05 D7 6S09 C7 6S10 E5 6S11 C7 6S12 C8 6S13 C7 6S31 E2 6S47 C7 6S49 E5

7D00 A2 7D05 B2 7D06 A2 7D07 A2 7D08 A2 7D09 B2 7D10 A3 7D12 A2 7D30 B1 7D31 B1 7D32 A1 7D33 A2 7D34 A1 7D35 A1 7D37 A1 7D40 B5

7DD0 B1 7DF0 A4 7DF1 B3 7DF2 B3 7DF3 B3 7DF4 B3 7DF5 B4 7DF6 B4 7DF7 A3 7DF8 B4 7DF9 B4 7DH1 A4 7DK0 A4 7DK1 A5 7DK2 A4 7DK3 A4

7DK4 B4 7DK5 A4 7DK6 A4 7DK7 A4 7DL0 A5 7DL1 A5 7DL2 A6 7DL3 B5 7DL4 A5 7DL5 B5 7DL6 B5 7P03 D1 7P04 D1 7P06 E4 7P07 E4 7P09 E5

7P10 E4 7P15 D1 7P16 E5 7P17 C2 7P18 C3 7P19 D1 7P20 D1 7P21 D1 7P22 C1 7P23 C2 7P24 C1 7P26 D6 7P27 C6 7P30 E4 7P31 E3 7P38 E4

7P80 D3 7P81 D3 7P82 D2 7S04 E7 7S10 C7 7S11 C7 7S31 E2 7S40 E6 9D14 A2 9D15 A1 9D28 A3 9D53 B4 9D67 B3 9D69 A4 9D72 B2 9D73 A4

9D84 B3 9D85 B3 9DD1 B1 9DE2 B2 9P03 E3 9P04 E3 9P58 C6 9P80 C1 9P81 C1 9S01 E6 9S02 E3

Part 1

G_15990_081a.eps

Part 2

G_15990_081b.eps

Part 4

G_15990_081d.eps

3104 313 6108.4

Part 3

G_15990_081c.eps

G_15990_081.eps

080506

Circuit Diagrams and PWB Layouts

Layout Platform Supply 42” (Part 1 Bottom Side)