Copyright 2003 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.
1 - Y Ground H
2 - C Ground H
3 - Y 1 V_pp / 75 ohm j
4 - C 0.3 V_pp / 75 ohm j
Video - In (Cinch)
1 - CVBS 1 V_pp / 75 ohm jq
170403
6 - Red Ground H
7 - Green Ground H
8 - Blue Ground H
9- +5V
10- Sync Ground H
11- Sense Ground H
12- Bi-direct. data
13- H-sync j
14- V-sync j
15- Data clock
1 - Red 0.7 V_pp / 75 ohm j
2 - Green 0.7 V_pp / 75 ohm j
3 - Blue 0.7 V_pp / 75 ohm j
4 - Sense Ground H
5 - Ground H
EN 4LC03A1.
1.3Chassis Overview
1.3.115”/17” model
TOP CONTROL PANEL
E
Technical Specifications, Connections, and Chassis Overview
LCD PANEL
TO LCD PANEL
INVERTER PANEL
IN
SIDE I/O PANEL
D
FRONT LED
J
PANEL
SCALER BOARD
C
1.3.223” model
Right
Speaker
Figure 1-6 Chassis Overview 15”/17” model
ComPair
Left
Speaker
TV BOARD
CL 36532023_067.eps
140403
A
TOP CONTROL PANEL
E
SCALER BOARD
C
FRONT LED PANEL
J
Speaker assy R
LCD PANEL
T o LCD
T o In v erter
ComPair
Figure 1-7 Chassis Overview 23” model
Speaker assy L
CL 36532044_022.eps
011003
SIDE I/O PANEL
TV BOARD
D
A
Safety Instructions, Warnings, and Notes
2.Safety Instructions, Warnings, and Notes
EN 5LC03A2.
2.1Safety Instructions
Safety regulations require that during a repair:
•Connect the set to the mains via an isolation transformer (≥
800 VA).
•Replace safety components, indicated by the symbol h,
only by components identical to the original ones.
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 and HT cables correctly and fix them
with the mounted cable clamps.
•Check the insulation of the mains lead for external
damage.
•Check the cabinet for defects, to avoid touching of any
inner parts by the customer.
2.2Warnings
•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 (on the inverter panel).
•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.
2.3Notes
2.3.1General
•Clean the LCD display with a slightly humid cloth.
•Measure the direct voltages and oscillograms with regard
to the chassis ground (H), or hot ground (I) as this is
called.
•The direct voltages and oscillograms shown in the
diagrams are indicative. Measure them in the Service
Default Mode (see section “Service Modes”).
•Where necessary, measure the voltages in the power
supply section both in normal operation (G) and in standby
(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.
2.3.2Schematic Notes
•All resistor values are in ohms and the value multiplier is
often used to indicate the decimal point location (e.g. 2k2
or 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 expressed in Micro-Farads (µ=
-6
), Nano-Farads (n= x10-9), or Pico-Farads (p= x10
x10
-12
•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.
2.3.3Rework on BGA 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, 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 chance 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 shown to result in
problems during re-soldering.
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.
To reflow the solder, apply a temperature profile according to
the IC data sheet. So as not to damage neighbouring
components, it may be necessary to reduce some
temperatures and times.
2.3.4Practical 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 - 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.
).
EN 6LC03A3.
4
Positioning of the TV set
• Place your TV set on a solid base, strong enough to
withstand the weight of the set.
• Leave a space of at least 5 cm around each side of the
TV set to allow for proper ventilation.
ª Do not place TV set near a radiator or other sources
of heat.
• Do not place TV set where it can be exposed to rain
or excessive moisture.
Antenna Connection
• Connect the aerial plug to the antenna socket ¬
on the backcover.
Mains Connection
• Insert the mains plug into the wall socket. For correct
mains voltage, refer to type sticker at the rear of the
adaptor.
• Consult your dealer if mains supply is different.
Note : This diagram is not representative of the actual
plug and socket.
Switching on the Set
• Press the main power button on the top controls
to switch on/off the TV.
• If the set is on standby (indicator is red), press the
Power button on the remote control to switch on
set.
• Insert the correct type of batteries into the
compartment.
• Ensure the batteries are placed in the right
direction.
H
OOKING
U
P
Y
OUR
TV (B
ASIC
C
ONNECTION
)
U
SE
/C
ARE OF
R
EMOTE
C
ONTROL
5cm
ÉÑ
ÉÑ
5 cm
5 cm
ÉÑ
3.Directions for Use
Directions for Use
NFORMATION
I
AFETY
S
• Disconnect mains plug when :
– the red light below the TV screen is flashing continuously.
– cleaning the TV screen. Never use abrasive cleaning agents.
– there is a lightning storm.
– the set is left unattended for a prolonged period of time.
in the vicinity.
• No naked flame sources, such as lighted candles, should be placed on top of the TV or
water.
• Do not place your TV set under direct sunlight or heat.
• Leave at least 5 cm around each side of TV set to allow for proper ventilation.
• Avoid placing your set (e.g. near the window) where it is likely to be exposed to rain or
RECAUTION
P
dripping or splashing of liquids on the set.
• No objects (such as vases) filled with liquids should be placed on top the TV so as to avoid
Only use recommended part that is approved by Philips manufacturer.
• Do not shift or move the set around when it is switched on.
• Do not connect AC/DC adaptor to your set that does not originally comes with the set.
box which might shorten the life time of the equipment.
• Caution : Do not use cover or enclose the AC/DC adaptor with any objects like a cloth or
• Do not touch, push or rub the surface with hard object.
like chamois, soak with petroleum benzene. Do not use acetone, toluene and acohol as it
causes chemical damage to the polarizer.
• When the surface becomes dusty, wipe gently with absorbent cotton or other soft materials
• Wipe off saliva or water droplets as soon as possible. Long time contact with polarizar
causes deformations and colour fading.
polarizar or electrical contact parts. After condensation fades, smear or spot will occur.
• Be careful of condensation at sudden temperature change. Condensation does damage to
Recycling Directive – To minimise harm to the environment, the batteries
supplied with the TV set do not contain mercury or nickel cadmium. If possible,
when disposing of batteries, use recycling means available to you. Your TV set
uses materials which are reusable or which can be recycled. To minimise the
amount of waste in the environment, specialist companies recover used sets
for dismantling and collection of reusable materials (contact your dealer).
3
Directions for Use
6
M
OUNTING
P
ROCEDURES FOR
LCD TV
If you want to mount the LCD TV on any device, this set has four mounting interfaces fulfilling
VESA specifications.
1) Lay the LCD TV face-down on a flat surface with a cushion or other soft material to
protect the screen.
2) Remove all cables connected on the TV.
3) Remove the four screws and then remove the stand from the LCD TV.
4) Screw in mounting plate. Reconnect all cables to the LCD TV.
You are now ready to mount the device. Below is an example of adjusted ranges and
mounting options (VESA compatible).
Screws
Screws
Rear of LCD TV
Stand
EN 7LC03A3.
CCESSORIES
A
UPPLIED
S
HECKING THE
C
The following accessories are supplied together with the LCD set.
v
o
MODE
b
æ
SMART
CR
g
V
D
V
D
X
k
ACTIVE
ONTROL
T
C
SMAR
P
MENU
ADIO
E
R
MUT
¬
3
q
V
6
2
OK
9
PC TV
5
1
8
4
0
7
i
Note : This plug is not
representative of the actual
plug.
Remote Control 2 AA BatteriesAntenna CableMains Plug
ABLES
C
RESSING THE
D
For better cable management, it is advisable to insert all cables through the hole of the
stand as shown in the diagram after connecting to the respective connectors. For connection
description, refer to sections on :
– Connecting the Audio/Video Sockets (Playback)
– Connecting the Audio/Video Sockets (Recording)
– Connecting to the Audio Equipment, Amplifier and Subwoofer
5
– Connecting to the Headphone
– Connecting to the FM Radio Mains
– Connecting the PC Equipment
– Connecting the HD (High Definition) Equipment
EN 8LC03A3.
8
C
ONNECTING THE
A
UDIO
/V
IDEO
S
OCKETS
(P
LAYBACK
)
You can view the playback of DVD discs by using the COMPONENT VIDEO INPUT
sockets at the rear of the LCD TV.
– Connect the “Y”,“Pb” and the “Pr” sockets at the rear of the LCD TV to the “Y”,“Pb”
and “Pr” OUTPUT sockets of the DVD player to view playback of DVD discs.
C
ONNECTING THE
A
UDIO
/V
IDEO
S
OCKETS
(R
ECORDING
)
AUDIO
Y
LR
Pb
Pr
DVD (Equipped
with "Y", "Pb" and "Pr"
and Output sockets)
Monitor
out
AV1
in
Audio
out
COMP
VIDEO
INPUT
FM ANT
75
Audio in (PC / HD)
HD input
DC in PC input (VGA)
L
R
Y
Pb
Pr
AV1
in
Pb
PrY
R
L
Audio in
Video in
Connection for recording from
the TV channel
– Connect the corresponding INPUT
sockets of the VCR to the MONITOR
OUTPUT sockets at the rear of the
LCD TV.
Connection for recording from
one VCR to another VCR
– Connect the sockets of the VCR which
you want to record from, to the
corresponding sockets at AV2.
– Connect the sockets of the receiving VCR
to the MONITOR OUTPUT sockets
at the side of the LCD TV.
VCR (Equipped
with Video and
Audio sockets)
ANTENNA
OUT
IN
OUT
IN
AUDIO
R
L
VIDEO
IN
OUT
VCR
Side Sockets
VCR (Equipped
with Video and
Audio sockets)
IN
IN
ANTENNA
OUT
IN
OUT
AUDIO
R
L
VIDEO
OUT
VCR 1
Side Sockets
ANTENNA
OUT
IN
OUT
IN
AUDIO
R
L
VIDEO
IN
OUT
VCR 2
Directions for Use
)
LAYBACK
(P
the VCR.
VCR
L
IN
OUT
AUDIO
R
IN
OUT
VIDEO
IN
OUT
ANTENNA
Rear of VCR
side of the LCD TV to the S-VHS OUT
The S-Video connection on the Side of
the LCD TV is used for the playback of
S-VHS VCR tapes, Video Discs, Video
Games or Compact Disc-Interactive (cd-i)
discs. Better picture detail and clarity is
possible with the S-Video playback as
compared to the picture from a normal
antenna (RF) connection.
socket on a S-VHS VCR.
– Connect the S-VIDEO socket on the
VCR (Equipped
with Video and
Audio sockets)
the rear of the TV to the AUDIO OUT
– Connect the AUDIO IN sockets from
Back of S-VHS VCR
OUT
ANTENNA
OUT
S-VIDEO
OUT
VIDEO
L
OUT
AUDIO
R
OCKETS
S
IDEO
sockets on the rear of the LCD TV to the
AUDIO and VIDEO OUT sockets on
– Connect the VIDEO and AUDIO IN
/V
UDIO
A
ONNECTING THE
C
You can view the playback of VCR tapes (Video Disc players, camcorders, etc.) by using the
Video in
L
Pb
Audio in
R
PrY
in
AV1
COMP
VIDEO
INPUT
FM ANT
in
AV1
75
out
Monitor
YPbPr
out
Audio
HD input
Audio in (PC / HD)
L
R
Rear of TV
DC in PC input (VGA)
AUDIO and VIDEO INPUT sockets on the rear of the TV.
not connect the VIDEO IN socket of the
sockets on the VCR. Note : You need
IN
IN
IN
LCD TV if S-VIDEO IN socket is
connected.
For more convenient direct playback
connections, the Side Audio/Video Input
sockets allow for quick and easy
connections, particularly Camcorder tape
recordings.
–Connect the S-VIDEO socket (if
Side Controls
available) from the Camcorder to the
Side S-VIDEOsocket of the TV. You
need not connect the Side VIDEO IN
socket of the TV if the S-VIDEO socket
is connected.
Camcorder
–Connect the AUDIO OUT sockets
(Right and Left) from the Camcorder to
the Side AUDIO IN sockets.
7
Directions for Use
10
C
ONNECTING THE
PC E
QUIPMENT
To enable you to access PC mode in the TV, you must connect the following :
–Connect adaptor from DC in to the mains.
–Connect the PC input (VGA) to the Monitor Output of your PC
–Connect Audio L and R output of your PC to the Audio IN L and R of your LCD TV.
– Connect the “Y”,“Pb and the “Pr” sockets of the
HD INPUT at the rear of the LCD TV to the
“Y”,“Pb” and “Pr” OUTPUT sockets of the
DVD player.
– Connect Audio L and R OUTPUT of your
Set-top box to the Audio IN L and R of HD
INPUT of the LCD TV.
Monitor
out
AV1
in
Audio
out
COMP
VIDEO
INPUT
FM ANT
75
Audio in (PC / HD)
HD input
DC in PC input (VGA)
L
R
YPbPr
AV1
in
Pb
PrY
R
L
Audio in
Video in
Adaptor
To Mains
Rear of TV
C
ONNECTING THE
HD (H
IGH
D
EFINITION
) E
QUIPMENT
Rear of TV
OUTPUT
HDTV Set-Top Box
DVD (Equipped
with "Y", "Pb" and "Pr"
and Output sockets)
OUTPUT
AUDIO VIDEO
Back of DVD player
OR
▼
▲
Monitor
out
AV1
in
Audio
out
COMP
VIDEO
INPUT
FM ANT
75
Audio in (PC / HD)
HD input
DC in PC input (VGA)
L
R
YPbPr
AV1
in
Pb
PrY
R
L
Audio in
Video in
EN 9LC03A3.
UBWOOFER
S
MPLIFIER AND
, A
Connect the audio cable to the audio input
of your audio equipment and to AUDIO L
and R at the rear of the TV
If you have a subwoofer, connect the cable
from Subwoofer Out socket to an external
amplifier.
You can listen to your TV sound via your
audio equipment.
QUIPMENT
E
Side Controls
UDIO
A
ONNECTING TO THE
C
SUBWOOFER
SPEAKERS
L R
Note : If you want to connect more
equipment to your TV, consult your dealer.
EADPHONE
H
ONNECTING TO THE
C
SIDE CONTROLS
Insert the plug into the headphone soket
; at the Side sockets of the LCD TV.
(EXTERNAL 2)
AINS
M
ADIO
FM R
ONNECTING TO THE
C
Pb
PrY
AV1
COMP
VIDEO
INPUT
FM ANT
75
Rear of TV
HD input
Audio in (PC / HD)
L
Video in
L
Audio in
R
in
in
AV1
Pr
out
Monitor
Pb
Y
out
Audio
R
DC in PC input (VGA)
To FM
To enable you to access FM radio mode in
the TV, you must connect from FM Antenna
socket to the
FM Radio mains.
Radio
Mains
9
EN 10LC03A3.
12
F
UNCTIONS OF
R
EMOTE
C
ONTROL
4 AV / TELETEXT button
– In TV mode, it allows you to select the AV channels.
– In Teletext mode, it allows to access teletext information.
(Refer to section on “Using the Teletext”)
5 PICTURE-IN-PICTURE ON/OFF button
– When in PC mode, it allows you to call up a sub-screen
within your main screen enabling you to watch a TV channel.
6 PICTURE-IN-PICTURE POSITION button
– When in PC mode, it allows you to position the sub-screen
to be on the top left, top right, bottom right or the bottom
left corner of your screen.
7 ALTERNATE CHANNEL button
Allows to alternate between the current channel and the
previous channel.
8 TELETEXT / HOLD button
– In teletext mode, it allows you to access teletext
information (Refer to section on “Using the Teletext”) .
– In VCR or DVD mode, it serves as a pause function for
your VCR or DVD player.
91TELETEXT button
Allows to access teletext mode.
1SMART PICTURE button
Press the Smart Picture button repeatedly to access 5
different types of picture settings and choose your desired
setting.
ACTIVE CONTROL button
Adjusts settings automatically for optimal picture quality under any
signal conditions (Refer to section on “Using the Active Control”)
SURROUND SOUND button
– Allows you to select Incredible Surround, Dolby Virtual Surround and Stereo sound when
transmission is in stereo mode.
– Allows you to select Spatial Sound or Mono sound when transmission is in mono mode.
CURSOR RIGHT / DOWN buttons
– Cursor Right button allows you to access the sub-menus adjust the settings.
– Cursor Down button allows you to select the next item on the menu.
CHANNEL + / – buttons
Allows you to select channels in ascending or descending order.
MUTE button
Mutes sound. To restore sound, press button again.
RADIO button
Allows to access radio mode. (Refer to section on “Accessing the FM Radio Installation
Menu ”)
HD (High Definition) button
Allows you to select the High definition mode when the “Y”,“Pb and the “Pr” sockets
at the HD INPUT at the rear of the LCDTV are connected to the to the “Y”, “Pb” and
“Pr” OUTPUT sockets of the DVD player.
DIGIT (0 -9) buttons
Allows you select a channel. Note : For a 2-digit number, the second digit must be
entered before the “–” sign disappears.
4
5
6
8
7
9
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
Directions for Use
P
b
k
SMART
o
g
v
ACTIVE
CONTROL
X
æ
MODE
VCR
DVD
SMART
MENU
3
6
RADIO
q
¬
MUTE
OK
PC TV
V
9
8
2
1
0
5
i
7
4
ONTROL
C
EMOTE
R
UNCTIONS OF
F
& POWER button
standby mode, press Channel +/– , Digit (0 -9) or Power
– Switch set off to standby mode. To switch on set from
2
o
v
æ
MODEA/CH
VCR
DVD
&
é
button.
é MODE button/VCR and DVD indicators
b
k
SMART
g
ACTIVE
CONTROL
X
SMART
(
‘!è
“
§
Press the Mode button repeatedly to choose between VCR
or DVD mode. The VCR or DVD indicator will light up if
selected. Once VCR or DVD mode is selected, it allows you
access to the Record, Play, Stop, Pause, Forward and Rewind
MUTE
MENU
ç
functions for your VCR or DVD player. Note : The set will
switch to TV mode if there is no activity on any of the
VCR/DVD buttons after 20 seconds.
“ VCR/DVD buttons
CH
RADIO
¬
OK
PC TV HD
V
1
0
VCR/DVD buttons allows you access to the Record, Play, Stop,
Pause, Forward and Rewind functions for your VCR or DVD
player (Applicable to only certain models of PHILIPS). For
these functions to be enabled, you must select VCR or DVD
6
9
q
8
0
5
i
7
4
123
3
2
44
mode by the MODE button.
‘ SLEEPTIMER button
44
It allows you to select a time period after which the set will
switch to standby mode automatically. (Refer to section on
“Activating the Sleeptimer”
4 / TELETEXT button
sound during stereo transmission or to choose between
video or corrupted video. Proceed to change the system to the right resolution that the PC
mode support.
1640 x 48060 HzN31,500 kHzN25,175 MHz
267 HzN35,000 kHzN30,240 MHz
372 HzN37,900 kHzN31,500 MHz
475 HzN37,500 kHzN31,500 MHz
585 HzN43,300 kHzN36,000 MHz
6720 x 40070 HzP31,469 kHzN28,322 MHz
7800 x 60056 HzP35,100 kHzP36,000 MHz
860 HzP37,900 kHzP40,000 MHz
972 HzP48,100 kHzP50,000 MHz
1075 HzP46,900 kHzP49,500 MHz
1185 HzP53,700 kHzP56,250 MHz
12832 x 62475 HzP49,700 kHzP57,300 MHz
131024 x 76860 HzN48,400 kHzN65,000 MHz
1470 HzN56,500 kHzN75,000 MHz
1575 HzP60,000 kHzP78,750 MHz
1685 HzP68,700 kHzP94,500 MHz
171152 x 86475 HzP67,500 kHzP108,000 MHz
181280 x 96060 HzP60,000 kHzP108,000 MHz
191280 x 102460 HzP64,000 kHzP108,000 MHz
2075 HzP80,000 kHzP135,000 MHz
45
EN 28LC03A3.
48
B
EFORE
C
ALLING
S
ERVICE
(TV M
ODE
)
Below is a list of frequently occurred symptoms. Before you call for service, make these simple
checks. Some of these symptoms can easily be rectified if you know what to do.
SymptomWhat you should do
No power• Check whether adaptor is connected properly into cinch.
• Check the TV’s AC power cord is plugged into the mains
socket. If there is still no power, disconnect plug. Wait for
60 seconds and re-insert plug. Switch on the TV again.
No picture• Check whether transmission is in TV mode. Press
TV
(TV
button) on remote control to confirm.
• Check the antenna connection at the rear of the TV.
• Possible TV station problem. Try another channel.
Good picture• Try increasing the volume.
but no sound• Check that the sound is not muted. If it is muted, press the
Mute button on the remote control to restore sound.
• Chek that your headphone is not connected.
Good sound but poor• Try increasing the contrast and brightness setting.
colour or no picture
Snowish picture and• Check antenna connection at the rear of the TV.
noise
Horizontal dotted lines• Possible electrical interference e.g. hairdryer, vacuum
cleaner, etc. Switch off appliances.
Double images or• Possible poor positioning of antenna. Using a highly
“Ghost” imagesdirectional antenna may improve reception.
TV not responding to• Check life span of batteries of remote control handset.
remote control handset• Aim remote control handset directly at remote control
sensor lens on the TV.
An after-image appears• If an image remains in the screen for an extended period of
time, it may be imprinted in the screen and leave an after-
image. This usually disappears after a few hours.
An after-image remains• This is characteristic of liquid crystal and is not caused by a
after the power has beenmalfunction or deterioration of the liquid crystal. This after-
turned offimage will disappear after a set amount of time.
Directions for Use
ODE
) M
EFINITION
D
IGH
ELECT
HD (H
S
ODE
HD M
CCESSING THE
A
SING THE
U
The HD MODE SELECT feature allows you to switch to TV MODE,FM RADIO MODE,
or PC MODE.
MAIN
PICTURE
SOUND
MODE SELECT
LOCK CHANNEL
(MENU) button to enter
MENU
(CURSOR DOWN) button
HD main menu.
1. In HD mode, press the
2. Press the
MODE SELECT
(CURSOR /RIGHT) button to
repeatedly until MODE SELECT is highlighted.
MODE SELECT menu
3. Use the
TV MODE
RADIO MODE
PC MODEHD1
HANNEL
C
OCK
(CURSOR UP/DOWN) buttons
HD L
(CURSOR RIGHT) button to activate selected HD mode.
SING THE
PC MODE.
to select TV MODE, FM RADIO MODE or
4. Use the
5. Press
U
----
MAIN
PICTURE
SOUND
MODE SELECT
LOCK CHANNELACCESS CODE
(MENU) button to enter
MENU
(CURSOR DOWN) button
3
6
2
5
4
1
main menu.
viewing of programme not suitable for children.
1. In HD mode, press the
The HD LOCK CHANNEL feature allows you to lock the HD mode channel to censor the
repeatedly until LOCK CHANNEL is highlighted..
2. Use the
ÑÉ
MAIN
PICTURE
SOUND
MODE SELECT
LOCK CHANNELON
(DIGIT) buttons to enter the four digit
9
8
7
0
(CURSOR /RIGHT) button to select
Access Code to set uo the LOCK CHANNEL function.
3. Use the
4. Use the
ON or OFF options. If ON option is selected, the
(OSD) button to exit menu from screen.
i
HD channel will not allow viewing of programmes.
5. Press
47
Directions for Use
50
17PF994523PF9945
Picture tube screen size432 mm584 mm
Audio Output
TV SystemNTSC M
PAL B/G
PAL D/K
PAL I
SECAM B/G
SECAM D/K
SECAM K1
Playback SystemNTSC 3.58, NTSC 4.43, PAL 60
Set Dimensions without stand
Length517 mm704 mm
Height301 mm373 mm
Depth65 mm76 mm
Set Dimensions with stand
Length517 mm704 mm
Height340 mm419 mm
Depth177 mm195 mm
Net Weight of Set with stand6.4 kg11.5 kg
Note
For Operating Voltage, Frequency, Power Consumption and Version Number, refer to the
type number on mains adaptor.
S
PECIFICATIONS
EN 29LC03A3.
)
ODE
M
ADIO
(PC / FM R
ERVICE
S
ALLING
C
EFORE
B
Below is a list of frequently occurred symptoms when you are in PC /FM RADIO mode .
Before you call for service, make these simple checks. Some of these symptoms can easily be
rectified if you know what to do.
SymptomWhat you should do
Incorrect Display position• Adjust the image position using the Horizontal Position and/
or Vertical Position in the PC Mains Controls menu.
PC input (VGA) at the rear of the TV.
No Video Input• Make sure the monitor cable is properly connected to the
Adjustment of VIDEO NOISE in the Main Controls.
Adjustment of VIDEO NOISE in the Main Controls.
Controls.
• Check whether the monitor cable has bent pins.
Vertical flicker appears• Try eliminating the vertical bars by using the Clock
Horizontal flicker appears• Try eliminating the horizontal bars by using the Phase
Screen too bright or dark• Try adjusting the contrast and brightness in the Main
the FM Radio mains is done correctly.
Cannot access FM radio• Check whether the connection from FM Antenna socket to
49
EN 30LC03A4.
Mechanical Instructions
4.Mechanical Instructions
Index of this chapter:
1. Service Position
2. Stand Removal
3. Rear Cover Removal
4. Shield Removal
5. I/O Assy Removal
6. LED/Remote Control Board Removal
7. TV Board Removal
8. Scaler Board Removal
9. Inverter Board Removal
10. Top Control Assy Removal
11. LCD Panel Removal
12. Re-assembly
Note: Figures below can deviate from the actual situation, due
to different set executions.
Figure 4-2 TV stand removal 15/17 inch model
4.1Service Position
First, put the TV in its service position. Therefore place it upside
down on a tabletop (use a protection sheet or a foam cushion).
Take care that this is flat and free from obstacles like screws,
to prevent damaging the fragile LCD screen.
ESD protective service buffers, as shown below, can be used
(3122 785 90580).
Figure 4-1 ESD protective service buffers
4.2.2 For 23 inch model
1. Use a Torx screwdriver to remove the stand from the
backside of the monitor housing by unscrewing the four
M4x12 mounting screws.
2. Remove the four mounting screws out of their mounting
holes.
3. First push the stand in horizontal direction to the monitor
bottom side, then lift the stand and take it away.
Figure 4-3 TV stand removal 23” model
CL 36532044_001.eps
160503
4.2Stand Removal
4.2.1For 15/17 inch model
Use a Torx screwdriver to remove the stand from the backside
of the monitor housing by unscrewing and removing the four
M4x12 mounting screws and next, take away the stand.
4.3Rear Cover Removal
4.3.1 For 15/17 inch model
Manually unlock and remove both corner cover caps.
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