Philips HTS-3300 Service manual

DVD Receiver

CLASS 1

LASER PRODUCT

HTS3300/98/93/55/51/12/05

1 Technical Specifications and Connection
Facilities 2
2 Measurements Setup, Service Aid &
Lead Free Requirements 4
3 Dismantling Instructions & Service Positions 8
4 Service Test Program 10
5 FTD Display Pin Connection 12
6 Block Diagram 13
Wiring Diagram 14
7 Circuit Diagram and PWB Layout 15
Front: Display 15
Front: Display (Top view) 16
Front: Display (Bottom view) 17
Front: Standby 18
Mono Board: Circuit Diagram (Part 1) 19
Mono Board: Circuit Diagram (Part 2) 20
Mono Board: Circuit Diagram (Part 3) 21
Mono Board: Circuit Diagram (Part 4) 22
Mono Board: Circuit Diagram (Part 5) 23
Mono Board: Circuit Diagram (Part 6) 24
Mono Board: Circuit Diagram (Part 7) 25
Mono Board: Circuit Diagram (Part 8) 26
Mono Board: Circuit Diagram (Part 9) 27
Layout: Mono Board (Top View) 28
Layout: Mono Board (Bottom View) 29
PSU Circuit Diagram 30

©

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

Contents PageContents Page

8 Exploded View & Spare Parts List 31
Exploded View of the set 31
Spare Part List 32
Revision List 36

Published by KC-TE 0519 AV Systems Printed in the Netherlands Subject to modification EN 3139 785 31172

Version 1.2

EN 2

HTS33001.

LOCATION OF PC BOARDS

Technical Specifi cations and Connection Facilities

VERSION VARIATIONS:

Type /Versions:

Features &

Progressive Scan x x x x
Line-Out
TV-In

Aux-In

Y/Pb/Pr (YUV) Component Video Output

Coax
CVBS

S-Video Output x x x x
SCART x

HTS3500S

/98 /05 /12 /51

x

x

xx

x

x
xxxx
xxxx
xxxx

x

xx

x

/98

xx
x

xxx

x
x

x

HTS3300

/55 /93

xxx

xxxx
x

/51 /12 /05

x

x

x

x

x

x

x

x

Technical Specifi cations and Connection Facilities

1. Specifi cations

HTS3300

1.

EN 3

1.1 General:

Mains voltage : 230V for /05, /12, /51
120V/230V for /55 /93

/98

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

/93, 50Hz for /12, /05,

/51
Power consumption : 70W
< 0.5W Eco standby

power
< 70W at 1/8 P
(For main unit)

rated

Dimension main unit : 360 x 54 x 324mm

1.2 Tuner
FM

Tuning range : 87.5-108MHz
Grid : 50kHz for /12, /05, /51
100kHz for /98, /55, /93
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 : 100W RMS / channel

Rear : 75W RMS / channel
Center : 100W RMS

Subwoofer : 150W 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 : 1V ± 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/

MPEG-4/DivX 3.11,

4.x & 5.x
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

1)

p-p

MW

Tuning range : 531-1602kHz for /12,

/05, /51, /98, /93, /55
530-1700kHz for /98,

/55, /93
Grid : 9kHz for /12, /05, /51,

/98, /93, /55
10kHz for /98, /55, /93
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%

S-Video Out
Y level : 1.0 ± 0.1V

1)

p-p

Y S/N : >= 60dB
C level (burst) : 286mV pp +1/-4 dB

RGB/YUV Out
Amplitude : 0.7 ± 0.1V
S/N : >= 60dB

1)

Output terminals to be terminated with 75Ω

1)

p-p

EN 4

HTS33002.

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).

CD

Use Audio Signal Disc
(replaces test disc 3)

DUT

L

R

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

L

R

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

HTS3300

2.

EN 5

HANDLING CHIP COMPONENTS

EN 6

HTS33002.

Measurements Setup, Service Aid & Lead Free Requirements

GB

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.

F

WAR NING

ATTENTION

GB

Complete Kit ESD3 (small tablemat, wristband,

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

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

ESD

D

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:

NL

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

I

AVVERTIMENTO

GB

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

!

.

NL

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

!

F

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

!

D

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.

I

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

GB

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

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

SF

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

DK

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

S

Warning !

Varning !

Varoitus !

Advarse !

GB

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.

F

"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

HTS3300

2.

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

HTS33003.

Dismantling Instructions & Service Positions

3. Dismantling Instructions

3.1 Dismantling of the DVD Loader

1) The tray can be manually open by inserting a minus
screw drive and push the lever in the direction as shown
in Figure 3-1 to unlock the tray before sliding it out.

Figure 3-1

2) Slide out the tray and remove the Cover Tray (pos 110)
as shown in Figure 3-2.

3.2 Dismantling of the Tuner Module,
MONO Board, Front Board, PSU Module

1) Loosen 1 screw A (see Figure 3-3) to remove the Tuner
Module (pos 1040).

2) Loosen 9 screws B (see Figure 3-3) and 4 screws
(see Figure 3-4) to remove MONO Board.

3) Release 4 snap hooks to remove Front Board.

- 1 snap hook each on the left & right side (pos 161).

- 2 snap hooks on the bottom side (pos 161).

4) Loosen 4 screws E (see Figure 3-4) to remove the
PSU Module.

B B

Figure 3-3

B

A

Figure 3-2

3) Loosen 5 screws to remove the Front Top.(pos 240)

- 1 screw each on the left & right side (pos 272)

- 3 screws behind

4) Loosen 4 screws C (see Figure 3-4) to remove the DVD
Loader.

E

C

D

Figure 3-4

Dismantling Instructions & Service Positions

3.3 Service Positions

Front Board

HTS3300

3.

EN 9

Mono Board

Thick Insulation Sheet

PSU Board

DVD Loader

Thick Insulation Sheet

EN 10

A

A

HTS33004.

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?

y

ctivate and display

"Pattern1"

n

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?

y

ctivate and display

"Pattern2"

key

" "

triggered?

y

n

Receiver:

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)

n

- to check the short-circuits on Data port

TEST Activated with ACTION

EEPROM FORMAT
TEST

to Exit

Load default data. Display shows “NEW”.
Caution!
All presets from the customer will be lost!!

ROTARY
ENCODER TEST

Volume

Knob

Display shows value for 2 seconds.
Volume values increases or decreases in
steps of 1
until 0 (VOL MIN) or 40 (VOL MAX) is
reached.

LEAVE SERVICE
TEST PROGRAM

Disconnect
mains cord

LX8300SA & LX8320SA & LX8500W_Service Test Program_dd wk0429

Service Test Program

HTS3300

4.

EN 11

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 3300/05 UK, Ireland 2 PAL
HTS 3300/12 Europe 2 PAL
HTS 3300/51 Russia 5 PAL
HTS 3300/55 Latam 4 NTSL
HTS 3300/93 China 6 PAL
HTS 3300/98 Asia Pacifi c3 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> <SVBT> <8> ............ for HTS 3300/12

<9> <9> <9> <9> <SVBT> <9> .............for HTS 3300/51

<9> <9> <9> <9> <AUDIO> <0> ...........for HTS 3300/05

<9> <9> <9> <9> <AUDIO> <1> ...........for HTS 3300/98

<9> <9> <9> <9> <AUDIO> <3> ...........for HTS 3300/93

<9> <9> <9> <9> <AUDIO> <4> ...........for HTS 3300/55

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:

SD6.3 Vxx YYYY-ZZ A BB
SERVO: nnnnnnnn REG:A

xx = version number
YYYY = model number (eg. 8300, 8500, etc.)
ZZ = slash stroke version (eg. 01, 69, etc.)
A = region code
BB = Front uP software version number
nnnnnnnn = servo version number

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.

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 (not for all versions)

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

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.

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.