Philips HTS2512/94 User manual

©Copyright 2010 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.
Version 1.0Version 0.0
LASER PRODUCT
©
TABLE OF CONTENTS
Page
Production Specifications ...............................................................................................1-3
D Instruction................................................................................................................2-1
Mechanical and Dismantling Instructions ........................................................................3-1
Software Upgrades........................................................................................................... -1
Trouble Shooting Chart .................................................................................................... -1
Set Mechanical Exploded view ....................................................................................... -1
Revision List ...................................................................................................................
Location of PCB Boards & version variation & repair scenario matrix.....................1-2
CLASS 1
GB
313978536220
Published by Helen-RY 1216 Service Audio Printed in The Netherlands Subject to modification
Wiring Diagrams ................................................................................................6-1
Electrical Diagrams and Print-layouts .................................................................7-1
Safety Instruction, Warning & Notes................................................................................1-
8
9-1
Version 1.0
7
Home Theater DVD Player
FU
4
5
Service
HTS2512/94
GB

Version Variation
HTS2512
Type/Versions
Features /94
Power supply rating:220-240V ,50Hz X
Power consumption:55W X
Repair Scenario Matrix
HTS2512
Type/Versions
Board in used /94
Main Board C
Front Control Board C
Amplifier Board C
Power Board C
*Bd:Board Level Replacement
*C:Component Level Repair
AV BOARD
MAIN BOARD
LOADER
POWER BOARD
1-2
PCB BOARD LOCATION:

Note
• Specifications and design are subject to change
without notice.
Region codes
The type plate on the back or bottom of the
home theater shows which regions it supports.
Media formats
•DVD-Video, DVD+R/+RW, DVD-R/-RW,
DVD+R/-R DL, CD-R/CD-RW,Audio CD,
Video CD/SVCD, Picture files, MP3 media,
WMA media, DivX media, USB storage
device
File formats
•Audio: .mp3, .wma
•Video: .avi, .divx, .mpg, .mpeg,
•Picture: .jpg, .jpeg
Amplifier
•Total output power: 300W RMS (30%THD)
•Frequency response: 20 Hz-20 kHz / ±3 dB
•Signal-to-noise ratio: > 65 dB (CCIR) /
(A-weighted)
•Input sensitivity:
•AUX: 2V
Country DVD
Europe, United Kingdom
Russia, India
Video
•Signal system: PAL / NTSC
•Component video output: 480i/576i,
480p/576p, 720p, 1080i
Audio
•S/PDIF Digital audio input:
•Coaxial: IEC 60958-3
•Optical:TOSLINK
•Sampling frequency:
•MP3: 32 kHz, 44.1 kHz, 48 kHz
•WMA: 44.1 kHz, 48 kHz
•Constant bit rate:
•MP3: 32 kbps - 320 kbps
•WMA: 128 bps - 192 kbps
Radio
•Tuning range:
•Europe/Russia/China: FM 87.5-108 MHz
(50 kHz)
•Asia Pacific/Latin America: FM 87.5-108
MHz (50/100 kHz)
•Signal-to-noise ratio: FM >45 dB
•Frequency response: FM 200 Hz-12.5 kHz /
±6 dB
USB
•Compatibility: Hi-Speed USB (2.0)
•Class support: USB Mass Storage Class
(MSC)
•File system: FAT16, FAT32
Main unit
•Power supply:
•Europe/China/Russia/India: 220-240V~,
50 Hz
•Latin America/Asia Pacific: 110-240V~,
50-60 Hz
•Power consumption: 55 W
•Standby power consumption: 0.9 W
•Dimensions (WxHxD): 360 x 58 x 325 mm
•Weight: 2.35 kg
Product Specifications
HTS2512/94
1-3

Subwoofer
•Output power: 50 W RMS (30%THD)
•Impedance: 8 ohm
•Speaker drivers: 133 mm (5.25") woofer
•Dimensions (WxHxD): 195 x 265 x 265 mm
•Weight:  kg
Speakers
Center speaker:
•Output power: 50 W RMS (30%THD)
•Speaker impedance: 4 ohm
•Speaker drivers: 1 x 70 mm (2.75") woofer
•Dimensions (WxHxD): 84.5 x 89 x 89 mm
•Weight: 0.27 kg
Front/Rear speaker:
•Output power: 4 x 50 W RMS (30%THD)
•Speaker impedance: 4 ohm
•Speaker drivers: 1 x 70 mm (2.75") woofer
•Dimensions (WxHxD): 84.5 x 89 x 89mm
•Weight: 0.25-0.29 kg/each
Remote control batteries
•2 x AAA-R03-1.5 V
Laser
•Type: Semiconductor laser GaAIAs (CD)
•Wave length: 645 - 665 nm (DVD), 770 - 800
nm (CD)
•Output power: 6 mW (DVD), 7 mW (VCD/
CD)
•Beam divergence: 60 degrees.
1-4

Safety instruction
1. General safety
Safety regulations require that during a repair:
. Connect the unit to the mains via an isolation transformer.
. Replace safety components indicated by the symbol ,
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, you must
return the unit in its original condition. Pay, in particular,
attention to the following points:
. Route the wires/cables correctly, and fix them with the
mounted cable clamps.
. Check the insulation of the mains lead for external
damage.
. Check the electrical DC resistance between the mains
plug and the secondary side:
1) Unplug the mains cord, and connect a wire between
the two pins of the mains plug.
2) Set the mains switch the “on” position (keep the
mains cord unplug).
3) Measure the resistance value between the mains
plug and the front panel, controls, and chassis
bottom.
4) Repair or correct unit when the resistance
measurement is less than 1M
¡
.
5) Verify this, before you return the unit to the
customer/user (ref. UL-standard no. 1492).
6) Switch the unit “off”, and remove the wire between
the two pins of the mains plug.
2.Laser safety
This unit employs a laser. Only qualified service personnel
may remove the cover, or attempt to service this device
(due to possible eye injury).
Laser device unit
Type :SemiconductorlaserGaAlAs
Wavelength : 650nm (DVD)
: 780nm (VCD/CD)
Output power : 7mW (DVD)
:10mW(DVD/CD)
Beam divergence: 60 degree
Note: Use of controls or adjustments or performance of
procedure other than those specified herein, may result in
hazardous radiation exposure. Avoid direct exposure to
beam.
Safet
y
instruction, Warnin
g
& Notes
1-5

Warning
1.General
. All ICs and many other semiconductors are susceptible to
electrostatic discharges (ESD). Careless handing during
repair can reduce life drastically. Make sure that, during
repair, you are at the same potential as the mass of the
set by a wristband with resistance. Keep components and
tools at this same potential. Available ESD protection
equipment:
1) Complete kit ESD3 (small tablemat, wristband,
connection box, extension cable and earth cable)
4822 310 10671.
2) Wristband tester 4822 344 13999.
. Be careful during measurements in the live voltage
section. The primary side of the power supply , including
the heat sink, carries live mains voltage when you
connect the player to the mains (even when the player is
“off”!). It is possible to touch copper tracks and/or
components in this unshielded primary area, when you
service the player. Service personnel must take
precautions to prevent touching this area or components
in this area. A “lighting stroke” and a stripe-marked
printing on the printed wiring board, indicate the primary
side of the power supply.
. Never replace modules, or components, while the unit is
“on”.
2. Laser
. The use of optical instruments with this product, will
increase eye hazard.
. Only qualified service personnel may remove the cover
or attempt to service this device, due to possible eye
injury.
. Repair handing should take place as much as possible
with a disc loaded inside the player.
. Text below is placed inside the unit, on the laser cover
shield:
Notes: Manufactured under licence from Dolby
Laboratories. The double-D symbol is trademarks of Dolby
Laboratories, Inc. All rights reserved.
CAUTION: VISIBLE AND INVISIBLE LASER
RADIATION WHEN OPEN, AVOID EXPOSURE
TO BEAM.
1-6

 6HUYLFH+LQWV
 &$87,21
&+$5*('&$3$&,7256217+(6(592%2$5'0$<'$0$*(7+('5,9(
(/(&7521,&6:+(1&211(&7,1*$1(:'5,9(7+$7¶6:+<%(6,'(67+(6$)(7<
0($685(6/,.(
  6:,7&+2))32:(56833/<
  (6'3527(&7,21
$'',7,21$/$&7,2160867%(7$.(1%<7+(5(3$,57(&+1,&,$1
 7KHIROORZLQJVWHSVKDYHWREHGRQHZKHQUHSODFLQJWKHGHIHFWLYHORDGHU

  'LVPDQWOLQJRIWKHORDGHUWRDFFHVVWKH(6'SURWHFWLRQSRLQWLIQHFHVVDU\
   6ROGHUWKH(6'SURWHFWLRQSRLQW    
  'LVFRQQHFWÀH[IRLOFDEOHIURPWKHGHIHFWLYHORDGHU
  3XWDSDSHUFOLSRQWKHÀH[IRLOWRVKRUWFLUFXLWWKHFRQWDFWV¿J
  5HSODFHWKHGHIHFWLYHORDGHUZLWKDQHZORDGHU
  5HPRYHSDSHUFOLSIURPWKHÀH[IRLODQGFRQQHFWLWWRWKHQHZORDGHU
  5HPRYHVROGHUMRLQWRQWKH(6'SURWHFWLRQSRLQW

$77(17,217KHODVHUGLRGHRIWKLVORDGHULVSURWHFWHGDJDLQVW(6'E\DVROGHUMRLQWZKLFKVKRUWFLUFXLWVWKHODVHUGLRGHWRJURXQG
)RUSURSHUIXQFWLRQDOLW\RIWKHORDGHUWKLVVROGHUMRLQWPXVWEHUHPRYHDIWHUFRQQHFWLRQORDGHUWRWKHVHW



 2QO\DSSOLFDEOHIRUGHIHFWLYHORDGHUQHHGHGWREHVHQWEDFNWRVXSSOLHUIRUIDLOXUHDQDO\VLVDQGWRVXSSRUWEDFNFKDUJLQJ 
 HYLGHQFH
 7KLVLVDOVRDSSOLFDEOHIRUDOOSDUWQHUVKLSZRUNVKRSV
(6'SURWHFWLRQSRLQWLVDFFHVVLEOHIURPWRSRIORDGHU
SolderJoint
1-7

Lead-Free requirement for service
INDENTIFICATION:
Regardless of special logo (not always indicated)
One must treat all sets from 1.1.2005 onwards, according
next rules.
Important note: In fact also products a little older can also
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:
xUse 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.
xUse only adequate solder tools applicable for lead-free
solder alloy. The solder tool must be able
oTo reach at least a solder-temperature of 400°C,
oTo stabilize the adjusted temperature at the
solder-tip
oTo exchange solder-tips for different applications.
xAdjust your solder tool so that a temperature 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 rise drastically and flux-fluid will be
destroyed. To avoid wear-out of tips switch off un-used
equipment, or reduce heat.
xMix 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, clean carefully the
solder-joint from old solder alloy and re-solder with new
solder alloy (SAC305).
xUse only original spare-parts listed in the
Service-Manuals. Not listed standard-material
(commodities) has to be purchased at external
companies.
xSpecial information for BGA-ICs:
- always use the 12nc-recognizable soldering
temperature profile of the specific BGA (for
de-soldering always use highest lead-free
temperature profile, in case of doubt)
- lead free BGA-ICs will be delivered in so-called
‘dry-packaging’ (sealed pack including a silica gel
pack) to protect the IC against moisture. After
opening, dependent of MSL-level seen on
indicator-label in the bag, the BGA-IC possibly
still has to be baked dry. This will be
communicated via AYS-website.
Do not re-use BGAs at all.
xFor 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 repair of such sets nothing
changes.
xOn our website:
www.atyourservice.ce.Philips.com
You find more information to:
BGA-de-/soldering (+ baking instructions)
Heating-profiles of BGAs and other ICs used in
Philips-sets
You will find this and more technical information
within the “magazine”, chapter “workshop news”.
For additional questions please contact your local
repair-helpdesk.
Notes
1-8

Quick start guide
User Manual
Video
EN Before using your product, read all accompanying safety
information
CS Pŏed použitím produktu si pŏeĈtĖte doprovodné
bezpeĈnostní informace
DA Læs alle medfølgende sikkerhedsoplysninger, inden du
tager produktet i brug
DE Lesen Sie vorVerwendung dieses Produkts alle
begleitenden Sicherheitsinformationen
EL ƑƱƩƭ ƷƱƧƳƩƬƯưƯƩƞƳƥƴƥ ƴƯ ưƱƯƺƼƭ,ƤƩơƢƜƳƴƥ ƼƫƥƲ ƴƩƲ
ươƱƥƷƼƬƥƭƥƲ ưƫƧƱƯƶƯƱƟƥƲ ơƳƶƜƫƥƩơƲ
ES Antes de usar el producto, lea toda la información de
seguridad adjunta
FI Lue kaikki turvallisuustiedot ennen tuotteen käyttöä
FR Avant d’utiliser votre produit, lisez l’intégralité des con-
signes de sécurité jointes
HU A termék használata elʼntt alaposan olvassa el a mellékelt
biztonsági tudnivalókat
IT Prima di utilizzare il prodotto, leggere tutte le relative
informazioni sulla sicurezza
NL Lees voordat u het product gaat gebruiken eerst alle
bijbehorende veiligheidsinformatie
NO Lees voordat u het product gaat gebruiken eerst alle
bijbehorende veiligheidsinformatie
PL Przed rozpoczĔciem korzystania z produktu naleůy
zapoznaĂsiĔz informacjami dotyczĀcymi bezpieczeļstwa
PT Antes de utilizar o produto, leia todas as informações de
segurança que o acompanham
RO Înainte de a utiliza acest produs, citiŗi toate informaŗiile de
siguranŗþ care îl însoŗesc
SK Pred použitím produktu si preĈítajte všetky sprievodné
bezpeĈnostné informácie maklumat keselamatan yang
disertakan
SV Innan du använder produkten ska du läsa all tillhörande
säkerhetsinformation
TR Ürününüzü kullanmadan önce ilgili tüm güvenlik bilgilerini
okuyun
2-1

FRONT
RIGHT
FRONT
LEFT
FRONT
CENTER
REAR
RIGHT
REAR
LEFT
SUB
WOOFER
FRONT
RIGHT
FRONT
LEFT
FRONT
CENTER
REAR
RIGHT
REAR
LEFT
SUB
WOOFER
REAR
RIGHT
FRONT
LEFT
FRONT
CENTER
FRONT
RIGHT
REAR
LEFT
SUB
WOOFER
1
EN Connect the home theater
CS Pŏipojte domácí kino
DA Tilslut hjemmebiografen
DE Anschließen des Home
Entertainment-Systems
EL ƓƵƭƤƝƳƴƥ ƴƯ home cinema
ES Conecta el sistema de cine en casa
FI Kotiteatterin liitännät
FR Connecter les enceintes au Home Cinéma
HU A házimozi csatlakoztatása
IT Collegamento del sistema HomeTheater
NL Sluit de home cinema aan
NO Koble til hjemmekinoanlegget
PL PodãĀczanie zestawu kina domowego
PT Efectuar as ligações ao sistema de cinema em casa
RO Conectaŗi sistemul home theater
SK Pripojenie k domácemu kinu
SV Anslut hemmabiosystemet
TR Ev sinemasını baĚlayın
2-2

SCART
SCART
SCART TO TV
SCART
OPTICAL
OPTICAL OUT
OPTICAL
2
EN Connect toTV in one of these ways
CS Pŏipojení k televizoru proveĊte jedním z následujících
zpţsobţ
DA Tilslut tilTV på en af følgende måder
DE Herstellen einer Verbindung mit dem Fernseher über
einer dieser Möglichkeiten
EL ƓƵƭƤƥƨƥƟƴƥ ƳƴƧƭ ƴƧƫƥƼƱơƳƧ Ƭƥ Ɲƭơƭ ơưƼ ƴƯƵƲ
ươƱơƪƜƴƹ ƴƱƼưƯƵƲ
ES Conexión al televisor de una de estas maneras
FI Liitä televisioon jommallakummalla tavalla
FR Connectez-vous au téléviseur via l’une de ces méthodes
HU Csatlakoztassa a tv-készülékhez az alábbi módok egyike
szerint
IT Esegui il collegamento alTV in uno dei modi indicati di
seguito
NL Maak op een van de volgende manieren verbinding met
deTV
NO Koble tilTVen på en av følgende måter
PL PodãĀcz do telewizora przy uůyciu jednej z tych metod
PT Ligar ao televisor de uma destas formas
RO Conectaŗi-vþla televizor într-unul din aceste moduri
SK Pripojte zariadenie k televízoru jedným z týchto
spôsobov
SV Anslut tillTV:n på något av följande sätt
TR AŕaĚıdaki yöntemlerden biriyle TV’ye baĚlanın
2-3

AUDIO L/R
RL
AUDIO IN LR
AUDIO OUT
VIDEO + AUDIO L/R
VIDEO OUT
VIDEO IN
2-4

2
3
1
3
EN Switch on the home theater
CS ZapnĖte domácí kino
DA Tænd for hjemmebiografen
DE Einschalten des Home
Entertainment-Systems
EL ƆƭƥƱƣƯưƯƩƞƳƴƥ ƴƯ home cinema
ES Enciende el sistema de cine en casa
FI Virran kytkeminen kotiteatteriin
FR Mettre sous tension le Home Cinéma
HU A házimozi bekapcsolása
IT Accensione del sistema HomeTheater
NL Schakel de home cinema in
NO Slå på hjemmekinoanlegget
PL WãĀczanie zestawu kina domowego
PT Ligar o sistema de cinema em casa
RO Porniŗi sistemul home theater
SK Zapnutie domáceho kina
SV Sätt på hemmabiosystemet
TR Ev sinemasını açın
2-5

4
SCART
TV
1
*HQHUDO6HWXS
'LY;592'&RGH
'LVF/RFN
6OHHS7LPHU
'LVSOD\'LP
$XWR6WDQGE\
'DQVN
1HGHUODQGV
,WDOLDQR
(VSDxRO
3RUWXJXrV
)UDQoDLV
'HXWVFK
(QJOLVK
26'/DQJXDJH
HOME THEATERHOME THEATER
4
5
HOME THEATER
2
3
EN Complete the first time setup
CS DokonĈili jste nastavení pŏi prvním zapnutí
DA Fuldfør den indledende opsætning
DE Abschließen der Ersteinrichtung
EL ƐƫƯƪƫƧƱƾƳƴƥ ƴƧ ƱƽƨƬƩƳƧ ƣƩơ ưƱƾƴƧ ƶƯƱƜ
ES Finaliza la configuración inicial
FI Ensiasennuksen suorittaminen loppuun
FR Effectuer la configuration initiale
HU Az elsʼnüzembe helyezés
IT Completamento della configurazione iniziale
NL Voltooi de eerste installatie
NO Fullføre den første konfigureringen
PL Pierwsza konfiguracja
PT Executar a configuração inicial
RO Realizaŗi prima configurare
SK DokonĈenie prvého nastavenia
SV Slutför förstagångsinställningen
TR īlk kullanım öncesi kurulumunu tamamlayın
2-6

21
1
2
3
5
EN Use your home theater
CS Použití domácího kina
DA Brug af din hjemmebiograf
DE Verwenden des Home
Entertainment-Systems
EL ƗƱƧƳƩƬƯưƯƩƞƳƴƥ ƴƯ home cinema
ES Uso del sistema de cine en casa
FI Kotiteatterin käyttäminen
FR Utiliser votre Home Cinéma
HU A házimozi használata
IT Utilizzo del sistema HomeTheater
NL Uw home cinema bedienen
NO Bruke hjemmekinoanlegget
PL Korzystanie z zestawu kina domowego
PT Utilizar o sistema de cinema em casa
RO Utilizaŗi sistemul home theater
SK Používanie domáceho kina
SV Använda hemmabiosystemet
TR Ev sinema sisteminin kullanılması
2-7

2
1
2-8

Your home theater
Congratulations on your purchase, and welcome
to Philips!To fully benefit from the support that
Philips offers, register your product at
www.philips.com/welcome.
Main unit
This section includes an overview of the main unit.
aDisc compartment
bDisplay panel
c(Open/Close)
Open or close the disc compartment, or
eject the disc.
d(Play/Pause)
Start, pause or resume play.
eSOURCE
Select an audio or video source for the home
theater.
f(Standby-On)
Switch the home theater on or to standby.
Connectors
This section includes an overview of the
connectors available on your home theater.
Remote control
This section includes an overview of the remote
control.
1
2
7
6
4
5
9
8
10
11
19
20
21
22
23
24
12
14 15
16
17
18
3
13
2-9

a(Standby-On)
Switch the home theater on or to standby.
b(Home)
Access the home menu.
cSource buttons
•DISC: Switch to disc source.Access or
exit the disc menu when you play a disc.
•AUDIO SOURCE: Select an audio input
source.
•RADIO: Switch to FM radio.
•USB: Switch to USB storage device.
dNavigation buttons
•Navigate menus.
•In video mode, press left or right to fast
backward or fast forward; press up or
down to slow backward or slow forward.
•In radio mode, press left or right to
search a radio station; press up or down
to fine tune a radio frequency.
eOK
Confirm an entry or selection.
fBACK
Return to a previous menu screen.
g/ (Previous/Next)
•Skip to the previous or next track,
chapter or file.
•In radio mode, select a preset radio
station.
h(Mute)
Mute or restore volume.
i+/-
Increase or decrease volume.
jSOUND
Select a sound mode.
kNumeric buttons
Select an item to play.
lANGLE
Select video scenes recorded in different
camera angels.
mREPEAT / PROGRAM
•Select or turn off repeat mode.
•In radio mode, press once to access
program mode, and press again to store
the radio station.
•In radio mode, press and hold for three
seconds to reinstall the radio stations.
nREPEAT A-B
Mark two points within a chapter or track to
repeat play, or turn off the repeat mode.
oZOOM
Zoom into a video scene or picture. Press
the Navigation buttons (left/right) to select a
zoom factor.
pSCREEN FIT
Fit the picture format to the TV screen.
qSUBTITLE
Select subtitle language for video.
rAUDIO SYNC
•Select an audio language or channel.
•Press and hold to access audio delay
setting, and then press the Navigation
buttons to delay the audio to match the
video.
sSURR
Select surround sound or stereo sound.
t(Stop)
•Stop play.
•In radio mode, press and hold to erase
the current preset radio stations.
u(Play/Pause)
Start, pause or resume play.
vOPTIONS
Access more play options while playing a disc
or a USB storage device.
wOPEN/CLOSE
Open or close the disc compartment, or
eject the disc.
xSLEEP
Switch the home theater to standby mode
after the elapsed time.
2-10

Mechanical and Dismantling Instructions
Dismantling Instruction
The following guidelines show how to dismantle the player.
Step1: Remove 6 screws around the Top Cover, and then remove the Top Cover (Figure 1).
Figure 1
Step2: If it is necessary to dismantle Loader or Front Panel, the Front door should be removed first. (Figure 2)
Note: Make sure to operate gently otherwise the guider would be damaged.
Figure 2
3-1
Please kindly note that dismantle the front door
assembly carefully to avoid damage tray and the front door.
Detailed information please refer to the model set.
Turn on the power button,then press open button to dismantle front door.Please kindly note that power off as soon
as front door is out of machine.

of bottom cabinet , then gently pull the Panel out from the set. (Figure 3)
Mechanical and Dismantling Instructions
Dismantling Instruction
Step3
Step4
3-2
Detailed information please refer to the model set.
)
Figure 3
Step5
that connects the loader and the bottom cabinet. (Figure 5)
: Dismantle Loader, disconnect the 3 connectors (XP9, XP2, XP8) aiming in the below figure, and remove 2 screws
Figure 4
Figure 5
:Dismantle Front Panel, disconnect the connectors (XP22, XP33), need release 2 snaps of Front Panel & 2 snaps
: Dismantle Front Control Board,remove 5 screws (Figure 4