Philips HTS-3100 Service manual

DVD Receiver

CLASS 1

LASER PRODUCT

HTS3100/05/12/51/75/93/98

1 Technical Speciﬁcations and Connection Facilities 2 2 Measurements Setup, Service Aid & Lead Free Requirements 4 3 Service Hints 8 4 Directions For Use 9 5 Dismantling Instructions & Service Positions 11 6 Service Test Program 14 7 Block Diagram and Wiring Diagram 17 Block Diagram 17 Wiring Diagram 18 8 Circuit Diagram and PWB Layout 19 Front: Display 19 Front: Display (Top view) 20 Front: Display (Bottom view) 21 Front: Standby 22 Front: Standby (Top View) 22 Front: Standby (Bottom View) 22 MKI

Mono Board: Circuit Diagram (Part 1) 23

MKI

Mono Board: Circuit Diagram (Part 2) 24

This Service manual is for HTS3100/05/12/51/75/93/98 First and Second Generation models.

For First Generation model (HTS3100/05/12/51/93/98), the serial number begins with NW1A xxxx xxxx (PSCI) and VN1A xxxx xxxx (PACH).

For Second Generation model (HTS3100/05/12/51/75/93/98), the serial number begins with NW2A xxxx xxxx (PSCI) and VN2A xxxx xxxx (PACH).

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.

Contents PageContents Page

MKI

Mono Board: Circuit Diagram (Part 3) 25

MKI

Mono Board: Circuit Diagram (Part 4) 26

MKI

Mono Board: Circuit Diagram (Part 5) 27

MKI

Layout: Mono Board (Top View) 28

MKI

Layout: Mono Board (Bottom View) 29

MKII

Mono Board: Circuit Diagram (Part 1) 30

MKII

Mono Board: Circuit Diagram (Part 2) 31

MKII

Mono Board: Circuit Diagram (Part 3) 32

MKII

Mono Board: Circuit Diagram (Part 4) 33

MKII

Mono Board: Circuit Diagram (Part 5) 34

MKII

Layout: Mono Board (Top View) 35

MKII

Layout: Mono Board (Bottom View) 36 PSU Circuit Diagram 37 8 Overview - Modulator, Input/Output and Headphone/Line Output Connectors 41 TAS5086-5142V6REF 41 Power Output Stage (SE) 42 Power Output Stage (BTL) 43 Power Supplies 44 Amp Board Layout : Topview 45 Amp Board Layout : Bottomview 46 9 Exploded View & Spare Parts List 47 Exploded View of the set 47 Spare Part List 48 10 Revision List 49

Published by KC-TE 0635 AV Systems Printed in the Netherlands Subject to modiﬁcation EN 3139 785 31871

Version 1.1

EN 2

3139 785 318711.

LOCATION OF PC BOARDS

Technical Speciﬁ cations and Connection Facilities

VERSION VARIATIONS:

Type /Versions:

Features &

Progressive Scan Line-Out

TV-In

Aux-In

Y/Pb/Pr (YUV) Component Video Output CVBS

SCART

HTS3100

/05

/12

/51 /93 /98

/75

x xxx

x __

xx xx

HTS3100

Technical Speciﬁ cations and Connection Facilities

1. Speciﬁ cations

3139 785 31871

EN 3

1.1 General:

Mains voltage : 230V for /05, /12, /51 120V/230V for /55

/98

Mains frequency : 50/60Hz for /98, /55,

50Hz for /12, /05,

/51 Power consumption : 70W < 1W Eco standby

power < 70W at 1/8 P (For main unit) Dimension main unit : 360 x 54 x 324mm

rated

1.2 Tuner FM

Tuning range : 87.5-108MHz Grid : 50kHz for /12, /05, /51 100kHz for /98, /55 IF frequency : 10.7MHz ± 25kHz Aerial input : 75Ω coaxial Sensitivity at 26dB S/N : < 7μV Selectivity at 600kHz bandwidth : > 25dB IF rejection : > 60dB Image rejection : > 25dB Distortion at RF=1mV, dev. 75kHz : < 3%

-3dB Limiting point : 8μV Crosstalk at RF=1mV, dev. 67.5kHz : > 28dB Crosstalk at RF=1mV, dev. 40kHz : > 18dB

1.3 AMPLIFIER:

Output power Front : 25W RMS / channel

Rear : 25W RMS / channel Center : 50W RMS

Subwoofer : 50W RMS

Frequency response ±0.5dB : 20Hz-20kHz Hum (Volume Minimum) : 200nW Residual noise (Volume Minimum) : 40nW

Input sensitivity Aux In : 1V ± 3dB at 22kΩ Scart In : 0.5V ± 3dB at 22kΩ Output sensitivity Line Out (Left/Right) : 1V ± 2dB at 10kΩ Scart Out (Left/Right) : 1V ± 2dB at 10kΩ

1.4 COMPACT DISC/VCD/DVD:

Video Decoding : MPEG-1/MPEG-2/

DivX 3/4/5/6 Vitra, Video DAC : 12 Bits Signal System : PAL / NTSC Video Format : 4:3 / 16:9

CVBS Out CVBS level : 1.0 ± 0.1V Luminance S/N : >= 60dB

p-p

Tuning range : 531-1602kHz for /12,

/05, /51, /98, /93, /55

530-1700kHz for /98,

/55

Grid : 9kHz for /12, /05, /51,

/98, /55 10kHz for /98, /55 IF frequency : 450kHz ± 1kHz Aerial input : Frame aerial Sensitivity at 26dB S/N : < 4.0mV/M Selectivity at 18kHz bandwidth : > 20dB IF rejection : > 45dB Image rejection : > 28dB Distortion at RF=50mV, m=80% : < 5%

RGB/YUV Out Amplitude : 1.0 ± 0.1V S/N : >= 60dB

Output terminals to be terminated with 75Ω

p-p

EN 4

3139 785 318712.

Measurements Setup, Service Aid & Lead Free Requirements

2. Measurements Setup, Service Aid & Lead Free Requirements

MEASUREMENT SETUP

Tuner FM

Bandpass

LF Voltmeter

e.g. PM2534

RF Generator

e.g. PM5326

DUT

250Hz-15kHz

e.g. 7122 707 48001

Ri=50Ω

S/N and distortion meter

e.g. Sound Technology ST1700B

Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).

Tuner AM (MW,LW)

RF Generator

e.g. PM5326

Ri=50Ω

DUT

Frame aerial

e.g. 7122 707 89001

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

S/N and distortion meter

e.g. Sound Technology ST1700B

To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).

Use Audio Signal Disc (replaces test disc 3)

DUT

SBC429 4822 397 30184

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

or Universal Test Cassette

LF Generator

e.g. PM5110

Fe SBC420 4822 397 30071

DUT

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

Measurements Setup, Service Aid & Lead Free Requirements

SERVICE AIDS

Service Tools:

Universal Torx driver holder .................................. 4822 395 91019

Torx bit T10 150mm ............................................. 4822 395 50456

Torx driver set T6 - T20 ......................................... 4822 395 50145

Torx driver T10 extended ...................................... 4822 395 50423

Compact Disc:

SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096

SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155

SBC429 Audio Signals disc .................................. 4822 397 30184

Dolby Pro-logic Test Disc ...................................... 4822 395 10216

3139 785 31871

EN 5

HANDLING CHIP COMPONENTS

EN 6

3139 785 318712.

Measurements Setup, Service Aid & Lead Free Requirements

All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.

Tous les IC et beaucoup d’autres semi-conducteurs sont sensibles aux décharges statiques (ESD). Leur longévité pourrait être considérablement écourtée par le fait qu’aucune précaution n’est prise à leur manipulation. Lors de réparations, s’assurer de bien être relié au même potentiel que la masse de l’appareil et enfiler le bracelet serti d’une résistance de sécurité. Veiller à ce que les composants ainsi que les outils que l’on utilise soient également à ce potentiel.

WARNING

ATTENTION

Complete Kit ESD3 (small tablemat, wristband,

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

Wristband tester ....................................................................4822 344 13999

ESD

WARNUNG

Alle ICs und viele andere Halbleiter sind empfindlich gegenüber elektrostatischen Entladungen (ESD). Unsorgfältige Behandlung im Reparaturfall kan die Lebensdauer drastisch reduzieren. Veranlassen Sie, dass Sie im Reparaturfall über ein Pulsarmband mit Widerstand verbunden sind mit dem gleichen Potential wie die Masse des Gerätes. Bauteile und Hilfsmittel auch auf dieses gleiche Potential halten.

ESD PROTECTION EQUIPMENT:

Alle IC’s en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.

Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevità potrebbe essere fortemente ridatta in caso di non osservazione della più grande cauzione alla loro manipolazione. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell’apparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale.

WAARSCHUWING

AVVERTIMENTO

Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified, be used

Safety components are marked by the symbol

Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast.

De Veiligheidsonderdelen zijn aangeduid met het symbool

Les normes de sécurité exigent que l’appareil soit remis à l’état d’origine et que soient utiliséés les piéces de rechange identiques à celles spécifiées.

Less composants de sécurité sont marqués

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Original zustand des Geräts darf nicht verändert werden; für Reparaturen sind Original-Ersatzteile zu verwenden.

Sicherheitsbauteile sind durch das Symbol

markiert.

Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati.

Componenty di sicurezza sono marcati con

CLASS 1

LASER PRODUCT

Invisible laser radiation when open. Avoid direct exposure to beam.

Osynlig laserstrålning när apparaten är öppnad och spärren är urkopplad. Betrakta ej strålen.

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina näkymättömälle laserisäteilylle. Älä katso säteeseen!

Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion. Undgå udsaettelse for stråling.

Warning !

Varning !

Varoitus !

Advarse !

After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed

0.5mA.

"Pour votre sécurité, ces documents doivent être utilisés par des spécialistes agréés, seuls habilités à réparer votre appareil en panne".

Measurements Setup, Service Aid & Lead Free Requirements

2.1 Lead Free Requirements

3139 785 31871

EN 7

Pb(Lead) Free Solder

When soldering , be sure to use the pb free solder.

INDENTIFICATION:

Regardless of special logo (not always indicated)

one must treat all sets from 1 Jan 2005 onwards, according next rules:

Important note: In fact also products of year 2004 must be treated in this way as long as you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and the higher temperatures belong to this.

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

• Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder-paste is required, please contact the manufacturer of your solder-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 solder alloy. The solder tool must be able

o To reach at least a solder-temperature of 400°C, o To stabilize the adjusted temperature at the solder-tip o To exchange solder-tips for different applications.

• Adjust your solder tool so that a temperature around 360°C – 380°C is reached and stabilized at the solder joint. Heatingtime of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400°C otherwise wear-out of tips will rise drastically and ﬂ ux-ﬂ uid will be destroyed. To avoid wear-out of tips switch off un-used equipment, or reduce heat.

• Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types (leaded and lead-free). If one cannot avoid or does not know whether product is leadfree, clean carefully the solder-joint from old solder alloy and re-solder with new solder alloy (SAC305).

• 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 BGA-ICs:

- always use the 12nc-recognizable soldering temperature proﬁ le of the speciﬁ c BGA (for de-soldering always use the lead-free temperature proﬁ le, in case of doubt)

- lead free BGA-ICs will be delivered in so-called ‘drypackaging’ (sealed pack including a silica gel pack) to protect the IC against moisture. After opening, dependent of MSLlevel seen on indicator-label in the bag, the BGA-IC possibly still has to be baked dry. (MSL=Moisture Sensitivity Level). This will be communicated via AYS-website.

Do not re-use BGAs at all.

• For sets produced before 1.1.2005 (except products of 2004), containing leaded solder-alloy and components, all needed spare-parts will be available till the end of the service-period. For repair of such sets nothing changes.

• On our website www.atyourservice.ce.Philips.com you ﬁ nd more information to:

 BGA-de-/soldering (+ baking instructions)  Heating-proﬁ les of BGAs and other ICs used in

Philips-sets

You will ﬁ nd this and more technical information within the

“magazine”, chapter “workshop news”.

For additional questions please contact your local repair-helpdesk.

EN 8

3139 785 318712.

Measurements Setup, Service Aid & Lead Free Requirements

2.2 Service Hints

CAUTION

CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE DRIVE ELECTRONICS WHEN CONNECTING A NEW DRIVE.THAT’S WHY, BESIDES THE SAFETY MEASURES LIKE

• SWITCH OFF POWER SUPPLY

• ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.

The following steps have to be done when replacing the defective loader :

1. Dismantling of the loader to access the ESD protection point if necessary.

2. Solder the ESD protection point*.

3. Disconnect ﬂ exfoil cable from the defective loader.

4. Put a paper clip on the ﬂ exfoil to short-circuit the contacts (ﬁ g.1)

5. Replace the defective loader with a new loader.

6. Remove paperclip from the ﬂ exfoil and connect it to the new loader.

7. Remove solder joint on the ESD protection point.

ATTENTION: The laser diode of this loader is protected against ESD by a solder joint which shortcircuits the laserdiode to ground.

Type 1 Type 2

(ESD protection point is accessible from top of loader) (ESD protection point is accessible from bottom of the loader)

*Only applicable for defective loader needed to be sent back to supplier for failure analysis and to support backcharging evidence. This is also applicable for all partnership workshops.

For proper functionality of the loader this solder joint must be remove after connection loader to the set.

Directions for Use

AUDIO

3139 785 31871

EN 9

DVD HOME THEATRE SYSTEM HTS3100

Connect

Quick Start Guide

Enjoy

Set up

What’s in the box?

Scart cable

and 2 batteries

Remote Control

DVD system

User Manual

antenna

AM/MW loop

FM wire antenna

and subwoofer

1 centre, 2 front, 2 rear speakers

Set up

Finding the viewing channel

Connect the DVD system to TV

appears on the display panel.

A Press STANDBY ON on the DVD system.

B Press SOURCE on the DVD system until “DISC”

Television ( rear)

SCART IN

To off-air

antenna or

set-top box

button) until

screen

Select the display language on the

you see the blue DVD background.

Note To search for the correct viewing channel,

press the Channel Down button on the TV’s remote

select the correct viewing channel for the DVD

system.

C Turn on the TV. Use the TV’s remote control to

You should see the blue DVD background on the

DVD System (rear)

control repeatedly (or AV, SELECT,

TV.

Note It is important to connect the DVD system

directly to your TV. When watching the TV

programmes, you can press TV on the remote control

socket on this DVD system to the SCART IN socket

on your TV.

Use the supplied scart cable to connect the SCART

AC power outlet.

B Plug in the power cable from the DVD system to an

to get the sound output from the speakers system.

English

Dansk

Deutsch

Espanõl

Disc Lock

Display Dim

Program

OSD Language

Screen Saver

General Setup Page

The { General Setup Page } appears.

A Press SETUP.

Connect the audio from other

DivX(R) VOD Code

device to DVD system (optional)

Use the red and white audio cables (not supplied) to

connect the AUX IN (R/L) sockets on this DVD system

to the AUDIO output sockets on your Audio/Video

device (for example, DVD recorder, VCR).

Note The language set here is only for the menus

that are shown on the TV while operating this DVD

menu and press OK to confirm.

B Press  to select { OSD Language } and press .

C Use  keys to select a language option in the

AUDIO OUT

system, not for the DVD disc menu.

D Press SETUP to exit.

There are various setup options (Audio Setup, Video

Setup, Preference Setup) available on this DVD system.

DVD System (rear)

Refer to the user manual for more information.

Note Press AUX/DI on the remote control to get

the sound output from the speakers system.

EN 10

AUDIO

Set up

3139 785 318713.

Directions for Use

button) until

English

Dansk

Deutsch

Espanõl

Disc Lock

Display Dim

Program

OSD Language

Screen Saver

General Setup Page

DivX(R) VOD Code

Finding the viewing channel

appears on the display panel.

A Press STANDBY ON on the DVD system.

B Press SOURCE on the DVD system until “DISC”

select the correct viewing channel for the DVD

C Turn on the TV. Use the TV’s remote control to

Television ( rear)

SCART IN

Connect the DVD system to TV

To off-air

antenna or

set-top box

system.

You should see the blue DVD background on the

DVD System (rear)

control repeatedly (or AV, SELECT,

TV.

Note It is important to connect the DVD system

directly to your TV. When watching the TV

socket on this DVD system to the SCART IN socket

on your TV.

Use the supplied scart cable to connect the SCART

B Plug in the power cable from the DVD system to an

programmes, you can press TV on the remote control

AC power outlet.

The { General Setup Page } appears.

A Press SETUP.

to get the sound output from the speakers system.

screen

Select the display language on the

you see the blue DVD background.

Note To search for the correct viewing channel,

press the Channel Down button on the TV’s remote

Note The language set here is only for the menus

menu and press OK to confirm.

B Press  to select { OSD Language } and press .

C Use  keys to select a language option in the

D Press SETUP to exit.

AUDIO OUT

device to DVD system (optional)

Connect the audio from other

Use the red and white audio cables (not supplied) to

connect the AUX IN (R/L) sockets on this DVD system

to the AUDIO output sockets on your Audio/Video

device (for example, DVD recorder, VCR).

that are shown on the TV while operating this DVD

system, not for the DVD disc menu.

There are various setup options (Audio Setup, Video

Setup, Preference Setup) available on this DVD system.

Refer to the user manual for more information.

DVD System (rear)

Note Press AUX/DI on the remote control to get

the sound output from the speakers system.

2005 C Koninklijke Philips N.V.

12 NC 3139 245 22291

www.philips.com

Note This feature is only available for the rst time

setup. If you wish to reinstall all the radio stations, hold

PRESS PLAY”.

display panel.

Press TUNER.

Listen to radio

The display panel will show “AUTO INSTALL

All the available radio stations with strong reception

B Press PLAY  until “START ...” appears on the

down the PROGRAM button on the remote control.

signal will be stored automatically.

preset radio station.

x until “FM/MW X DELETED” appears.

C Once complete, use . > keys to select a

D To delete a preset radio station, hold down STOP

channel.

DRAMA, ACTION or SCI-FI preset digital sound

effects.

Experience surround sound

A Press SURR to switch between stereo and multi-

B Press SOUND to select either CONCERT,

Enjoy

Note When you press PLAY button again, the

playback will resume from its last stopped point.

To start playback from the beginning, you have

to press STOP button two times to cancel the

to select an option in the menu and

Press OPEN CLOSE to open the disc tray.

Load a disc and close the disc tray.

Start disc playback

press PLAY  to start playback.

B Playback will start automatically.

C If the disc menu appears, use  keys

D Press STOP x to stop playback.

resume mode, then press PLAY button.

Troubleshooting

For more troubleshooting tips, see the user manual.

multi-channel surround output.

No picture.

• Press DISC button on the remote control.

• Check the connection to the TV and ensure the plugs are rmly in place.

No sound.

• Adjust the volume.

• Check the speaker connections and settings.

• Check the audio connections and press SOURCE button to select the correct input source.

• The centre and rear speakers operate only in multi-channel surround mode. Press SURR button to select

The DVD system does not work.

• Disconnect the power cord from the power outlet for a few minutes. Reconnect the power cord and try again.

Need help?

User Manual

See the user manual that cames with your Philips DVD System

Online

Go to www.philips.com/support

Dismantling Instructions & Service Positions

4. Dismantling Instructions

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EN 11

4.1 Dismantling of the DVD Loader Tray Cover

1) Insert a minus screwdriver and push the lever in the direction as shown in Figure 4-1 to unlock the tray before sliding it out.

Figure 4-1

2) Remove the Tray Cover as shown in Figure 4-2

4.2 Dismantling of the Front Board, PSU Module & DVD Loader.

1) Release 4 snap hooks to remove the Front Board.

- 1 snap hook each on the left & right side

- 2 snap hooks on the bottom side

2) Loosen 4 screws A (See Figure 4-3) to remove the PSU Module.

Figure 4 3

3) Loosen 4 screws B (See Figure 4-4) to remove the DVD Loader.

Figure 4-2

Figure 4-4

EN 12

3139 785 318714.

Dismantling Instructions & Service Positions

4.3 Dismantling of the Tuner Module & Mono Board.

1) Loosen 1 screw C (See Figure 4-5) to remove the Tuner Module.

Figure 4-5

2) Loosen 2 screws D and E (See Figure 4-6 & Figure 4-7) to remove the Mono Board.

4.4 Dismantling of the Amp-module Board

1) Loosen 4 screws F and 2 screws G (See Figure 4-8 & Figure 4-9) to remove Amp-Module Board.

Figure 4-8

Figure 4-6(AP) Figure 4-6(Europe)

Figure 4-7

Figure 4-9

Dismantling Instructions & Service Positions

3.4 Service Positions

Insulation

Sheet

Insulation

Sheet

3139 785 31871

EN 13

Front Board

Service Position - Front Board

Insulation Sheet

Amp Board

Service Position -Amp-Board

Mono Board

Service Position - Mono Board

EN 14

3139 785 318715.

4. Service Test Program

Service Test Program

To start service test program open the tray with remote control or front panel key, while plugging in the mains cord press 2, 5 8 on remote control, the tray will close

by itself and the set will display

shown “S-Vxx-yy”

Display shows

“SERVICE”

followed by ROM version

“S-Vxx-yy”

Main Menu

Display Test

key

"DisplayTest"

triggered?

ctivate and display

"Pattern1"

S refers to Service Mode V refers to Version xx refers to Software version number of BEA (counting up from 01 to 99) yy refers to Software version number of Front uP (counting up from 01 to 99)

4.1 Display Test

Purpose: This test is used to check the driving circuits, the display and whether there are any short-circuits, open-circuits or any other defects.

Player:

Following display patterns are used to test the display and its connections to μP.

Pattern 1:

- to check the open-circuits

Pattern 2: Alternate display control pins are on (Test Pattern: 0x55)

- to check the short-circuits on Data port

Default: All display control pins are ON

key

"DisplayTest"

triggered?

ctivate and display

"Pattern2"

key

" "

triggered?

Receiver: (HTS3100/3105):

Following display patterns are used to test the display and its connections to μP.

Pattern 1:

Default: All display control pins are ON

- to check the open-circuits

Pattern 2: Alternate display control pins are on (Test Pattern: 0x55)

- to check the short-circuits on Data port

Service Test Program

3139 785 31871

EN 15

4.1.1 Reprogramming of DVD version Matrix

After repair, the customer setting and region code may be lost. Reprogramming will put the set back in the state in which it has left the factory, ie. with the default setting and the allowed region code.

Model Region Region Code TV Type

HTS 3100/12 Europe 2 PAL

HTS 3100/51 Russia 5 PAL

HTS 3100/05 UK, Ireland 2 PAL

HTS 3100/75 Aust/NZ 4 PAL

HTS 3100/98 APAC 3 PAL

HTS 3100/93 China 6 PAL

To reprogram do as follows:

1) Power up the set and select DISC source.

2) Open tray by press “OPEN/CLOSE” button on the set or press and hold “STOP” button on the RC.

3) Press the following buttons on the Remote Control:

<9> <9> <9> <9> <AUDIO> <0> ...........for HTS 3100/12

<9> <9> <9> <9> <AUDIO> <1> ...........for HTS 3100/51

<9> <9> <9> <9> <AUDIO> <2> ...........for HTS 3100/05

<9> <9> <9> <9> <AUDIO> <7> ...........for HTS 3100/75

<9> <9> <9> <9> <AUDIO> <4> ...........for HTS 3100/98

<9> <9> <9> <9> <AUDIO> <6> ...........for HTS 3100/93

4) The display shows ‘YYYY-ZZ’ and the tray will close. YYYY = model number (eg. 8300, 8500, etc.) ZZ = slash stroke version (eg. 01, 69, etc.)

4.1.2 Procedure for check Software version

1) Power up the set and select DISC source.

2) Open tray by press “OPEN/CLOSE” button on the set or press and hold “STOP” button on the RC.

3) Press “DISPLAY” button on the Remote control.

4) The TV screen will shows:

PPPP-Vxx YYYYY-ZZ SERVO: GGGGGGGG REG:DD

PPPP = HTS 3300MKII xx = version number YYYYY = model # - 3300D ZZ = stroke version (12, 51, 05, 98, 55, 51K) GGGGGGGG = version for servo code

4.1.3 Burning of ﬁ rmware

1. Unzip the zip-archive attached with this service information.

2. Start the CD burning software and create a new CD Project (Data disc) with the following settings: a. File System: ISO9660 b. Format: MODE 2/XA c. Recording format: Single Session (Track at once), Finalized CD

3. Place the content of the zip-archive into the root directory of the new CD project.

4. Burn the data onto a blank CDR or CDRW.

Note: ISO9660 is mandatory, UDF discs are not supported! The ﬁ nal CDROM must not contain any other data except the ﬁ le from the zip-archive.

4.1.4 Procedure to upgrade the ﬁ rmware

1. Power up the set and open tray.

2. Insert the prepared Upgrade CDROM and close the tray.

3. The set will display:

LOAD -> MULTICH ->…………. ->UPG END. The whole process takes less than 2 minutes.

Note: Do not press any button or interrupt the main supply upgrading process,Otherwise the set may become defective.

4. When the upgrade is completed, the tray will close automatic.

5. The tray will close and the set will go to Standby mode automatically when the upgrade process is completed.

4.1.5 Procedure to check the ﬁ rmware version to conﬁ rm upgrading

1. Power up the set and open tray.

2. Press the <Menu Display> button on the Remote Control.

3. The ﬁ rmware version will be displayed on the top left hand corner of the OSD.

4.1.6 Trade Mode

Trade mode is a feature that will block all set keys when enabled. It is for dealers to prevent customers fromremoving disc, changing source etc using the set keys.Rotary and Remote Control (RC) keys are still allowed inTrade mode.

To activate Trade Mode:

1) Power up the set and select DISC source.

2) Open tray by press “OPEN/CLOSE” button on the set or press and hold “STOP” button on the RC.

3) Then press buttons <2> <5> <9> on the RC.

4) The display shows ‘TRA ON’ and the tray will close. Trade Mode is now enabled.

To deactivate Trade Mode:

1) Power up the set and select DISC source.

2) Open tray by press and hold “STOP”button on the RC.

3) Then press buttons <2> <5> <9> on the RC.

4) The display shows ‘TRA OFF’ and the tray will close. Trade Mode is now disabled.

4.1.7 Procedure to change Tuner Grid (/98, /55 only)

1 Press SOURCE to select “FM” or “MW”. 2 Press STANDBY ON to switch the

DVD system to standby mode.

3 Press STANDBY ON again to turn on

the DVD system and hold down S button on the front panel.

➜ The display will show "GRID 9" or

"GRID 10".

Helpful Hint: – GRID 9 and GRID 10 indicate that the tuning grid is in step of 9 kHz and 10 kHz respectively.

Note: Repeating the same action will toggle back to its previous tuning grid setting.

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