Philips 190P6ES/00, 190P6EG/00, 190P6EG/93, 190P6EB/27, 190P6EB/00 Service Manual

...

Horizontal frequencies 30 - 83kHz

Service

TABLE OF CONTENTS

Published by BCU Monitors Printed in suzhou Copyright reserved Subject to modification F Apr .1 2005

Description Page Important Safety Notice---------------------------------- 2 Technical Data/Installation---------------------------3~7 On-Screen Display/Aging Mode---------------------8~9

Mechanical instructions----------------------------13~14

Trouble shooting-------------------------------------17~18

Factory Mode/Pixel defect policy-----------------10~12

Display adjustment/Warning message----------15~16

Electrical Instructions-------------------------------19~22 LightFrameDR----------------------------------------23~24 Safety Test Requirements------------------------------25 DDC Instructions/DATA----------------------------26~34 ISP Instructions--------------------------------------35~37 Wiring Diagram---------------------------------------38~39

Description Page Block Diagram--------------------------------------------40 Scaler Diagram/C.B.A-----------------------------41~52 USB Diagram/C.B.A--------------------------------53~58 Audio Diagram/C.B.A------------------------------59~60 Control&Audio Diagram/C.B.A-------------------61~63 Power Diagram/C.B.A-----------------------------64~66 Exploded View-------------------------------------- 67~68 Recommended Parts list-------------------------------69 Spare Parts list--------------------------------------70~72 Different parts list----------------------------------73~76 Repair Tips/Repair Flow Chart-------------------77~81 General product specification------------------82~110

REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES

CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

SAFETY NOTICE

Family: SH6L

3138 106 10460

PHILIPS LCD Monitor

190P6ES/00 190P6EB/27 190P6EG/00 190P6EG/93 190P6EB/00 170P6EB/93 170P6EG/00 170P6EG/93 170P6ES/00 170P6EB/27

Important Safety Notice

FOR PRODUCTS CONTAINING LASER :

Invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM.

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

The use of optical instruments with this product will increase eye hazard.

DANGER-

CAUTION-

TO ENSURE THE CONTINUED RELIABILITY OF THIS

PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE

190P6&170P6 LCD

Proper service and repair is important to the safe, reliable operation of all Philips Consumer Electronics Company** Equipment. The service procedures recommended by Philips and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended.

It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Philips could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Philips has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Philips must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.

* * Hereafter throughout this manual, Philips Consumer

Electronics Company will be referred to as Philips.

WARNING

Critical components having special safety characteristics are identified with a by the Ref. No. in the parts list and enclosed within a broken line*

(where several critical components are grouped in one area) along with the safety symbol on the schematics or exploded views.

Use of substitute replacement parts which do not have the same specified safety characteristics may create shock, fire, or other hazards.

Under no circumstances should the original design be modified or altered without written permission from Philips. Philips assumes no liability, express or implied, arising out of any unauthorized modification of design.

Servicer assumes all liability.

* Broken Line

Take care during handling the LCD module with Backlight unit

- Must mount the module using mounting holes arranged in four corners.

- Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.

- Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to the panel.

- Protect the module from the ESD as it may damage the electronic circuit (C-MOS).

- Make certain that treatment person s body are grounded through wrist band.

- Do not leave the module in high temperature and in areas of high humidity for a long time.

- Avoid contact with water as it may a short circuit within the module.

- If the surface of panel become dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may damage the panel.)

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190P6&170P6 LCD

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Technical Data(For 190P6)

1. General

1.1.1Product description 190P6 is the 6th generation ofHudson 19 TFT Flat Panel Display Monitor. The monitor featuredwith both DVI-Dand analog signal inputinterface, andmodularized as a displayunit with embedded

universal AC power supplies inside monitor main body. The power button anddispla

y control buttons (tact switch type) are on the front

of the monitor. The monitor shall support an internal scaler to automatically enable the monitor to display lower resolution video modes into 1280 x 1024 full screen display. The image can be adjusted through OSDcontrolboard. Theseadjustments can be

store

d on a boardmemory including 34 pre-set modes and 16

factory pre-set modes.

1.1.2 Destination:AP, CN, EE, GB, LA, ME, SH, WE

1.2. Basic data

1.2.1 LCD panel

1.2.1.1Type NR. : LM190E04-A4K4 (LPL)

Number of Pixels. : 1280(H) x1024 (V) Physical Size

.:396.0(w)*324.0(h)*15.5(d) mm

Pixel Pitch.:0.098 (per one triad) x 0.264mm

Color pixel arrangement :RGB vertical stripes Support Color.:16.2M colors (RGB8bitsdata) DisplayMode.:NormallyWhite Backlight.:CCFL edge light system Active area. (WXH).:376.32 x 301.056

mm (19 diagonal)

Viewing Angle.:Vertical 140 degree,Horizontal

140 degree (CR=10) Contrastratio.:500:1 White luminance.:250nits (Typ)

1.2.2. Power supply Main Voltage:AC90 - 135 Vrms and 170 -264Vrms, 50/60±2Hz Power consumption:55wattsmax (full loading,with 4X USB devices on downstream ports, each device consumes 0.5 Amp) Operating < 43W(typical value; no device loading on USB downstream port(s)) stan

dby<1W.

DC power switch off < 1W (no device loading on USB downstream

port(s))

Power cord length: 1.5M Power cord type:3leadwith earth plug Power indicator:LED(ON: green,Standby: amber)

Auto power saving:EPA, Nutek, VESA, DPMS,

STATUS

H-

syncV-sync

Video

Powe

LED

On On On Active

<55WGreen /With Audio

andfull USB loading

On On On Active

<35

Green /Without

Audio andUSB

Stand-by Off On Blanked<1W

Amber LED

SuspendOn Off Blanked<1W

Amber LED

Off Off Off Blanked<1WAmber LED

DC Power

off

N/A <1WLED Off

Note :

A. To achieve under 1 Watt power saving,make sure there is

no device load on USB downstream port(s).

B. To achieve under 1 Watt power saving when Stand-Alone Audio

feature isselectedOnand system is in Sleep Mode,follow

below twoconditions:

1.Volumehas to beadjuste

d to 0% prior to measurement.

2.Make sure there is no device load on USB downstream port(s).

1.2.3. Horizontal scan:30 -83KHz

1.2.4. Vertical scan:56 -76 Hz

1.2.5. Input signals

The input signals can be applied in two different modes:

1). VESA Analog

The video inputconsists of red, green, andblue signals. The video

signals are analog levels, where 0V corresponds to black and

700mV is the maximum signal amplitude.Inputimpedance o

f video

pins is75ohm+/-1%. The capability ofsync signal inputsshall include separate sync,

composite sync andsync on green. inputimpedance:2k2ohms

The signals are defined asfollow:

Separate sync TTL level, Positive/Negative

Composite sync TTL level, Positive/Negative

Sync on green H-sync TTL level,

Positive/Negative

2).Intel DVI Digital Input signal: Four channel TMDSsignals

Signal source: pattern generator format (Refer to the SPEC)

1.2.6 Audio

Amplifier and headphone section :

Outputpower:2x2Wrms into 16 Ohm

Input sensitivity: 500mVrms

Frequency range: 100Hz - 20KHz

Volum

econtrolkeypads are at the front control panel.

L/R inputvia1.8m hard-wired cable with limegreen3.5mm plug

Headphone connection will mute speakers.

Loudspeaker section :

Rated input 2.0W

Max. input 3.0W

Impedance 16 Ohm+/- 15%

Sensitivity76 dB +/-3 dB (at 1W/1m at 1KHz)

1.2.7 Input connectors (1) I

nputanalogD-sub connector pin assignment

PIN No. SIGNAL

1 Red video input

2 Green video input /sync on green

3Bluevideo input

4 GND

5 GND

6 Red video GND

7 Green video GND

8Bluevideo GND

9DDC+3.3Vor +5V

10 Logic GND -Cable detect

11 GND

12Serial data line (SDA)

13H-sync /H+V

14V-sync

15 Data clock line (SCL)

190P6&170P6 LCD

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Technical Data(For 190P6)

(2) InputDVI-D connector pin assignment

Pin No. Description

1T.M.D.S. data2-

2 T.M.D.S. data2+

3 T.M.D.S. data2shield

4No Connect

5No Connect

6DDC clock

7 DDCdata

8No Connect

9T.M.D.S. data1-

10 T.M.D.S. data1+

11 T.M.D.S. data1 shield

12No Connect

13No Connect

14+5VPower

15Ground (for +5V) –Cable detect

16 Hot plug detect

17 T.M.D.S. data0-

18 T.M.D.S. data0+

19 T.M.D.S. data0 shield

20 No Connect

21 No Connect

22 T.M.D.S clockshield

23 T.M.D.S. clock+

24 T.M.D.S. clock-

Signal interface

15Pins, D-sub male with DDC-2B Pin assignments 24Pins, DVI-D male with DDC-2B Pin assignments

Sync polarity:

H-sync positive/negative

V-sync positive/negative

Lead-free Product

Philips elim inated toxic substances likeleadfrom itsdisplays. Lead-free display helps protect your health andpromotes

environmentallysoun d recovery anddisposal ofwaste from electrical and electronic equipment. Philips complieswith the European Communitystringent R

oHS Directive mandating restrictions on hazardous substances in electrical and electronic equipment.With Philips, you can b econfid ent that your di splay

device does not harm the environment.

Lead-free Product

Philips elim inated toxic substances likeleadfrom itsdisplays. Lead-free display helps protect your health andpromotes

environmentallysoun d recovery anddisposal ofwaste from electrical and electronic equipment. Philips complieswith the European Communitystringent R

oHS Directive mandating restrictions on hazardous substances in electrical and electronic equipment.With Philips, you can b econfid ent that your di splay device does not harm the environment.

190P6&170P6 LCD

Go to cover page

Technical Data(For 170P6)

1. General

1.1.1Product description 170P6 is the 6th generation of Hudson 17 TFT Flat Panel Display Monitor. The monitor featuredwith both DVI-Dand analog signal input interface, andmodularized as a displayunit with embedded

universal AC power supplies inside monitor main body. The power button anddispla

y control buttons (tact switch type) are on the front

store

d on a boardmemory including 34 pre-set modes and 16

factory pre-set modes.

1.1.2 Destination:AP, CN, EE, GB, LA, ME, SH, WE

1.2. Basic data

1.2.1 LCD panel

Type NR. : LM170E01-A6K3/A6K4 (LPL)

Number of Pixels. : 1280(H) x1024 (V)

Physical Size

. : 358.5(w)*296.5(h)*17.0(d) mm

Pixel Pitch.:0.264 (per one triad) x 0.264mm

Color pixel arrangement.:RGB vertical stripes Support Color.:16.2M colors (RGB8bitsdata)

DisplayMode.:NormallyWhite

Backlight.:CCFL edge light system Active area. (WXH).:337.92 x 270.336mm (17

diagonal)

Viewing Angle.:Vertical 140 degree,Horizontal

140 degree (CR=10) Contrastratio.:500:1 White luminance.:250nits (Typ)

1.2.2. Power supply Main Voltage:AC90 - 135 Vrms and 170-264Vrms, 50/60±2Hz Power consumption:55wattsmax (full loading,with 4X USB

devices on down

stream ports, each device consumes 0.5 Amp) Operating <35W(typical value; no device loading on USB downstream port(s)) standby<1W.

DC power switch off < 1W (no device loading on USB

downstream port(s))

Power cord length: 1.5M Power cord type:3leadwith earth plug Power indicator:LED(ON: green,S

tandby: amber)

Auto power saving:EPA, Nutek, VESA, DPMS,

STATUS

H-

syncV-sync

Video

Powe

LED

On On On Active

<55

Green /With Audio

andfull USB

On On On Active

<35

Green /Without

Audio andUSB

Stand-by Off On Blanked<1W

Amber LED

SuspendOn Off Blanked<1W

Amber LED

Off Off Off Blanked<1WAmber LED

DC Power

off

N/A <1WLED Off

Note :

A. To achieve under 1 Watt power saving,make sure there is no

device load on USB downstream port(s). B. To achieve under 1 Watt power saving when Stand-Alone

Audio feature isselectedOnand system is in Sleep Mode,

followbelow twoconditions:

1.Volumehas to beadjusted to 0% prior to measurement.

2.Make sure there is no device load on USB downstream port(s).

1.2.3.Horizontal scan:30 -83KHz

1.2.4.Vertical scan:56 - 76 Hz

1.2.5. Input signals

The input signals can be applied in two different modes:

1). VESA Analog

The video inputconsists of red, green, andblue signals. The video

signals are analog levels, where 0V corresponds to black and 700mV

is the maximum signal amplitude.Inputimpedance of

video pins is

75 ohm+/-1%.

The capability ofsync signal inputsshall include separate sync,

composite sync andsync on green. inputimpedance:2k2ohms

The signals are defined asfollow:

Separate sync TTL level, Positive/Negative

Composite sync TTL level, Positive/Negative

Sync on green H-sync TTL level,

Positive/Negative

2).Intel DVI Digital Input signal: Four channel TMDSsignals

Signal source: pattern generator format (Refer to the SPEC)

1.2.6 Audio

Amplifier and headphone section :

Outputpower:2x2Wrms into 16 Ohm

Input sensitivity: 500mVrms

Frequency range: 100Hz - 20KHz

Volum

e control keypads are at the front control panel.

L/R inputvia1.8m hard-wired cable with limegreen3.5mm plug

Headphone connection will mute speakers.

Loudspeaker section :

Rated input 2.0W

Max. input 3.0W

Impedance 16 Ohm+/- 15%

Sensitivity 76 dB +/-3 dB (at 1W/1m at 1KHz)

1.2.7 Input connectors

(1) InputanalogD-sub connector pin assignment

PIN No. SIGNAL

1 Red video input

2 Green video input /sync on green

3Bluevideo input

4 GND

5 GND

6 Red video GND

7Greenvideo GND

8Bluevideo GND

9 DDC +3.3V or +5V

10 Logic GND -Cable detect

11 GND

12Serial data line (SDA)

13H-sync /H+V

14V-sync

15 Data clock line (SCL)

190P6&170P6 LCD

Go to cover page

Technical Data(For 170P6)

Lead-free Product

Philips elim inated toxic substances likeleadfrom itsdisplays. Lead-free display helps protect your health andpromotes

environmentallysoun d recovery anddisposal ofwaste from electrical and electronic equipment. Philips complieswith the European Communitystringent R

oHS Directive mandating restrictions on hazardous substances in electrical and electronic equipment.With Philips, you can b econfid ent that your di splay

device does not harm the environment.

Lead-free Product

Philips elim inated toxic substances likeleadfrom itsdisplays. Lead-free display helps protect your health andpromotes

environmentallysoun d recovery anddisposal ofwaste from electrical and electronic equipment. Philips complieswith the European Communitystringent R

oHS Directive mandating restrictions on hazardous substances in electrical and electronic equipment.With Philips, you can b econfid ent that your di splay device does not harm the environment.

(2) InputDVI-D connector pin assignment

Pin No. Description

1T.M.D.S. data2-

2 T.M.D.S. data2+

3 T.M.D.S. data2shield

4No Connect

5No Connect

6DDC clock

7DDCdata

8No Connect

9 T.M.D.S. data1-

10 T.M.D.S. data1+

11 T.M.D.S. data1 shield

12No Connect

13No Connect

14+5VPower

15Ground (for +5V) –Cable detect

16 Hot plug detect

17 T.M.D.S. data0-

18 T.M.D.S. data0+

19 T.M.D.S. data0 shield

20 No Connect

21 No Connect

22 T.M.D.S clockshield

23 T.M.D.S. clock+

24 T.M.D.S. clock-

Signal interface

15Pins, D-sub male with DDC-2B Pin assignments 24Pins, DVI-D male with DDC-2B Pin assignments

Sync polarity:

H-sync positive/negative

V-sync positive/negative

190P6&170P6 LCD

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Connection to PC

Front view

UPandDOWNbuttons are used when adjusting the OSD ofyour

monitor.

LEFT andRIGHT buttons, likethe UPandDOWNbuttons, are

also used in adjusting the OSD ofyour monitor.

BRIGHTNESS hotkey. W hen the UPandDOWNarrow

buttons are pressed, theadjustment controls for the BRIGHTNESS

ll show up.

VOLUME hotkey. W hen the LEFT andRIGHT arrow buttons are

pressed, theadjustment controls for VOLUME will show up.

OK button which when pressed will take you to the OSD controls

POWER button switchesyour monitor on.

Automatically adjustthe horizontal pos

ition, vertical position,

phaseand clocksetting.

LightFrame

hotkeyfor mode-switching between full-screen mode

andmulti-window mode.

USB Hub for versatileperipheral connections

VOLUME

Connecting to PC

1) Pluginthecables into connectors

Note: If youuseanApple Macintosh, you need to connect the

specialMac adapter to one end of the monitor signal cable

(2) Connect to PC (a) Turn off yourcomputer andunplugits power cable. (b) Connect the monitor signal cabletothevideo connector on the

back ofyourcomputer.

nearby outlet.

(d) Turn on yourcomputer andmonitor.If

the monitor displays an

image, installation is complete.

190P6&170P6 LCD

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On Screen Display

On-Screen Display (OSD) is a feature in all Philips LCD monitors.Itallowsanenduser to adjust screen performance or selectfunctions of the monitors directly through an on-screen instruction window. A user friendly on screen display interface is shownasbelow :

In theOSDshownleft users can press buttons

atthe frontbezel of the monitor to move thecursor,

confirmthechoice orchange, and

to adjust/selectthechange.

OSD Tree

190P6&170P6 LCD

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Front Control Panel

To Lock/Unlock OSD FUNCTION(User Mode)

The OSD function can be locked by pressing"OK"button(1) for more than 10 seconds, the screen shows following windows for 3 seconds. Everytime when you press"AUTO" or "OK" button, this message appears on the screen automatically.

ATTENTION SIGNAL

OSD MAIN CONTROLS UNLOCKED

Unlock OSD function

Locked OSD function can be released by pressing "OK" button for more than 10 seconds again

ATTENTION SIGNAL

OSD MAIN CONTROLS LOCKED

NO VIDEO INPUT

This screen appears if there is no video signal input. Please check that the signal is properly connected to the video card of PC and make sure PC is on

ATTENTION SIGNAL

CHECK CABLE CONNECTION

CANNOT DISPLAY THIS VIDEO MODE..

This screen warns when the input frequency from the computer is not a standard video mode or out of the monitor's scanning range. Please change the display mode of the operating software in the computer(i.e.windows) to 1280*1024@60HZ for best display results.

ATTENTION SIGNAL

CANNOT DISPLAY THIS VIDEO

MODE,CHANGE COMPUTER DISPLAY

WAIT FOR AUTOMATIC ADJUSTMENT

This screen appears when you press the "AUTO" buttons at the same time. It will disappear when the monitor is properly adjusted

ATTENTION SIGNAL

WAITING FOR AUTOMATIC ADJUSTMENT

Access Aging.. Mode

Step 1 : Turn off LCD monitor, and disconnect Interface Cable between Monitor and PC. Step 2 : [Push AUTO " " & " " buttons at the same time and hold it]+[Press power " " button until comes out " AGING screen" ] => then release all buttons.

Bring up:

AGING...

After 15 seconds, bring up:

AGING...

After 15 seconds, bring up:

----------

---------repeatly Connect Signal cable again=> go back to normal display

OSD Lock/Unlock, Aging Mode

190P6&170P6 LCD

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Front Control Panel

Access Factory Mode

How to get into Factory Mode Menu Step1: Turn off monitor. Step2: [Push AUTO " " & OK " " buttons at the same time and hold it]

+[Press power " " button untill comes out "Windows screen" ] => then release all buttons Step3: Press OK " " button, bring up Factory mode indication as shown in Fig2.

Factory Mode indicator

Factory Menu Cursor can move on gray color area Hot key function: by pressing " up " and " DOWN " key

Simultaneously at User Mode (or Factory Mode) (PS:TheOffsetRGBfunction can be used on reduce or eliminate snowy noise on the background when the resolution of video signal is 1280*1024 vertical 60Hz. Slightly increase or decrease the value until snowy noise completely disappear

BL : Blacklevel value SUB-BRI : Brightness value range(Min Max) SUB-CON : Contrast value range(Min Mid Max) SRGB-B : Brightness of sRGB SRGB-C:ContrastofsRGB Gain-m : Minimum value of User Gain Gain-M:Maximum value of User Gain AUTO-SUB: To do Auto color function when push Menu key in white pattern OSDTIMER : OSD time out control(sec) ANG1 : For analog only project control (0:Dual, 1:Analog only) IDX : Limit current of inverter SCALER:Read/Write scaler register NVRAM : Read/Write eeprom address Panel : LG(LG.Philips panel)

190P6&170P6 LCD

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Philips' Flat Panel Monitors Pixel Defect Policy

Pixels and Subpixels

Types of Pixel Defects

Philips strives to deliver the highest quality products. We use some of the industry's most advanced manufacturing processes and practice stringent quality control. However, pixel or subpixel defects on the TFT LCD panels used in flat panel monitors are sometimes unavoidable. No manufacturer can guarantee that all panels will be free from pixel defects, but Philips guarantees that any monitor with an unacceptable number of defects will be repaired or replaced under warranty. This notice explains the different types of pixel defects and defines acceptable defect levels for each type. In order to qualify for repair or replacement under warranty, the number of pixel defects on a TFT LCD panel must exceed these acceptable levels. For example, no more than 0.0004% of the subpixels on a 15" XGA monitor may be defective. Furthermore, Philips sets even higher quality standards for certain types or combinations of pixel defects that are more noticeable than others. This policy is valid worldwide .

A pixel, or picture element, is composed of three subpixels in the primary colors of red, green and blue. Many pixels together form an image. When all subpixels of a pixel are lit, the three colored subpixels together appear as a single white pixel. When all are dark, the three colored subpixels together appear as a single black pixel. Other combinations of lit and dark subpixels appear as single pixels of other colors.

Pixel and subpixel defects appear on the screen in different ways. There are two categories of pixel defects and several types of subpixel defects within each category. Bright Dot Defects Bright dot defects appear as pixels or subpixels that are always lit or "on". These are the types of bright dot defects:

One lit red, green or blue subpixel

Two adjacent lit subpixels:

-Red+Blue=Purple

-Red+Green=Yellow

- Green + Blue = Cyan (Light Blue)

Three adjacent lit subpixels

(one white pixel)

Black Dot Defects

Proximity of Pixel Defects

Pixel Defect Tolerances

Black dot defects appear as pixels or subpixels that are always dark or "off". These are the types of black dot defects:

One dark subpixel

Two or three adjacent dark subpixels

Because pixel and subpixels defects of the same type that are nearby one another may be more noticeable, Philips also specifies tolerances for the proximity of pixel defects.

In order to qualify for repair or replacement due to pixel defects during the warranty period, a TFT LCD panel in a Philips flat panel monitor must have pixel or subpixel defects exceeding the tolerances listed in the following tables.

BRIGHT DOT DEFECTS ACCEPTABLE LEVEL

MODEL

190P6 190B6 190S6

1 lit subpixel 0 0 3 or fewer

2 adjacent lit subpixels 0 0 1 or fewer

3 adjacent lit subpixels (one

white pixel)

0 0 0

Distance between two bright

dot defects*

25 mm or

Total bright dot defects of all

types

0 0 3 or fewer

BLACK DOT DEFECTS ACCEPTABLE LEVEL

MODEL

190P6 190B6 190S6

1 dark subpixel 0 0 5 or fewer

2 adjacent dark subpixels 0 0 2 or fewer

3 adjacent dark subpixels 0 0 0

Distance between two black

dot defects*

15 mm or

Total black dot defects of all

types

0 0 5 or fewer

TOTAL DOT DEFECTS ACCEPTABLE LEVEL

MODEL

190P6 190B6 190S6

Total bright or black dot

defects of all types

0 0 5 or fewer

Pixel Defect Policy

190P6&170P6 LCD

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Pixel Defect Policy

BRIGHT DOT DEFECTS ACCEPTABLE LEVEL

MODEL

170P6 170B6 170S6

1 lit subpixel 0 0 4 or fewer

2 adjacent lit subpixels 0 0 2 or fewer

3 adjacent lit subpixels (one white

pixel)

0 0 0

Distance between two bright dot

defects*

0 0 15 mm or more

Total bright dot defects of all types 0 0 4 or fewer

BLACK DOT DEFECTS ACCEPTABLE LEVEL

MODEL

170P6 170B6 170S6

1 dark subpixel 0 0 4 or fewer

2 adjacent dark subpixels 0 0 2 or fewer

3 adjacent dark subpixels 0 0 0

Distance between two black dot

defects*

0 0 15 mm or more

Total black dot defects of all types 0 0 4 or fewer

TOTAL DOT DEFECTS ACCEPTABLE LEVEL

MODEL

170P6 170B6 170S6

Total bright or black dot defects of all types 0 0 5 or fewer

190P6&170P6 LCD

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Front View

Back View

Step1. Remove the base

-Remove the screws as shown in Fig.3 & Fig.4

Step2. Remove the Front Bezel

-Open the cover and remove the one screw as shown in Fig.5, Fig.6

-Use the thin " " screw driver to open the clicks as shown in Fig.7-9

Step3.Remove the Back cover

- Remove the screws and disconnect the connectors as shown in Fig.10 , Fig.11 Fig.12,Fig.13 then remove the AUDIO board, USB board and

control board

-Use the thin " " type screw driver to open the clicks as shown in Fig.10

Fig.4

Fig.5

Fig.10

Fig.11

Fig.3

Fig.6

Fig.12

Mechanical Instructions

190P6&170P6 LCD

Go to cover page

Step 5. Remove the scaler and power board.

- Disconnect the connectors and remove unscrew the screws as shown in Fig.15

- Remove the scaler and power board as shown in Fig.16 Fig.17

**************************************************************************************

***************************************************************************************

In warranty, it is not allowed to disassembly the LCD panel, even the backlight unit defect. Out of warranty, the replacement of backlight units is a correct way when the defect is caused by backlight (CCFL, Lamp).

Fig.17

Fig.13

Fig.16

Step4. Remove the Matel frame board

- Remove the screws and then remove the metal frame as shown in Fig.15 Fig.14

Fig.14

Fig.15

Mechanical Instruction

190P6&170P6 LCD

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Alignment procedure

1. Turn on the LCD monitor.

2.Turn on the Timing/pattern generator. See Fig.1

Resolution :1280x1024(Use the best resolution) Timing : H= 31.47KHz V=60Hz

3. Preset LCD color Analyzer CA-110

-Remove the lens protective cover of probe CA-A30.

-Set measuring/viewing selector to measuring position for reset

analyzer.(zero calibration) as Fig.2

- Turn on the color analyzer (CA-110)

-Press 0-CAL button to starting reset analyzer. See Fig.3

Fig. 1

Fig. 2

Cover (black)Cover (black)

Measurement viewing selectorMeasurement viewing selector

Note: after alignment, please reset OSD to user s mode for normal

operation. Otherwise, the monitor won t entering power saving mode and showing full white picture all the time as no video signal supplied. To leave factory mode by restart the monitor.

5.Adjust OSD menu to lower position of screen (i.g. adjust V-position to value " 0 " at submenu of OSD Setting.

6. Setting Brightness and Contrast

-Adjust Brightness to value "90".

-Adjust Contrast to value " 80" .

7. Switch light probe to Viewing position.

8. Move the Lens barrel forward or backward to get clear image as showninFig.4

9. Switch light probe to Measuring position. It should be able to indicate

Clear imageClear image

Measurement/viewing selectorMeasurement/viewing selector

Alignment hits: 1. R for x value, G for y value,Bfor Y value on the

colour analyzer.

2. If the colour analyzer has been calibrated and preset colour temperature in it. Please switch to correct

setting in accordance with colour settings.

4. Access Factory Mode

How to get into Factory Mode Menu Step1: Turn off monitor. Step2: [Push AUTO" "& OK ""buttons at the same time and hold it]

+[Press power ""button untill comes out "Windows screen" ]

=> then release all buttons Step3: Press OK ""button, bring up Factory mode indication as shown in Fig3.

Fig. 3

10. Setting pattern to full white picture

11. Press button, then select factory mode indicator by"" ""

button

12. Press""button to bring up submenu windows as below:

13. Press ""or ""button to select R G B. Change the value by ""or ""key until the X,Y co-ordinates as below

Fig.4

15. EEPROMpresetting(B)

After finishing all the adjustment, set:

Brightness control to 100%

Contrast control to 50%

OSD position at middle of screen

COLORadjusts to 6500K color.

9300°K6500°K

x (center) 0.283 ± 0.020 0.313 ± 0.020

y(center) 0.297 ± 0.020 0.329 ± 0.020

sRGB

x(center) 0.313 ± 0.020

y(center) 0.329 ± 0.020

Ynits 180 ± 10

Display Adjustment

190P6&170P6 LCD

Go to cover page

Warning Message Table

Item Attention Signals Display Time Condition

1 CANNOT DISPLAY THIS VIDEO MODE,

CHANGE COMPUTER DISPLAY INPUT TO 1280X1024 @60Hz

30 mins This warning appears when the input signal from your computer is not in a standard

video mode or is out of the monit or s scanning range. After 30 mins, monitor enters sleeping mode.

2 NO VIDEO INPUT 30mins This message appears when there is no signal input but with cable while AC or DC

power on. After 30 mins, monitor enters sleeping mode

3 CHECK CABLE CONNECTION 30mins This message appears when a signal cable is disconnected while monitor is working,

after 30 mins, monitor enters sleeping mode

4 ENTERING SLEEP MODE 3 secs This message appears when monitor is about to enter power saving mode

5 WAITING FOR AUTOMATIC

ADJUSTMENT

Till auto adjustment finished

This message displayed when the auto adjustment button is pressed. It dis appears when automatic adjustments are completed

6 USE 1280X1024 FOR BEST RESULT On top of OSD

main menu

The message will show up at the top of the OSD main menu in red color when the input resolution is not the 1280x1024.

7 OSD MAIN CONTROLS LOCKED 3 secs / or Till

OSD MAIN CONTROLS UNLOCKED appear

This message will appear 3 seconds to indicate the OSD MAIN CONTROLS status when to lock or un-lock it by pressing MENU(OK) button for more than 10 seconds while there is video input from PC. This function provides the alternative that user can lock all the OSD main control in case user don t want the FOS performance setting to be changed, for ins tance, during Commercial exhibition

8 OSD MAIN CONTROLS UNLOCKED 3 secs This message will appear 3 seconds to indicate the OSD MAIN CONTROLS status

when to un-lock it by pressing MENU(OK) button for more than 10 seconds while there is video input from PC

9 THIS IS 85HZ OVERSCAN, CHANGE

COMPUTER DISPLAY INPUT TO 1280X1024@60HZ

10 mins This message will appear 5 seconds in every 60 seconds for 10 minutes when the input

of PC video timing is at 85Hz mode. Remark: AUTO is still functional in this mode

10 the window of " MONITOR SETUP" 60 secs This message will appear when the OK button is pressed.

11 the window of "BRIGHTNESS" 60 secs This message will appear when the BRIGHTNESS button is pressed.

12 SELECTED INPUT NOT AVAILABLE 3 secs When just one input (analog or digital), press input switch or hot key, then after

show this warning message 3 sec, return to origi nal input

13 SECURITY PROTECTED, THIS

MONITOR IS GO ING TO ENTER POWER SAVING MODE IN 15 SECONDS

15 secs This warning appears when the security was set ON and someone

takes out from the cli ent PC

14 ENTER POWER SAVING MODE 1 min This warning appears when Asset management Server sends power saving command

to client PC

15 the window of VOLUME 60 secs This message will appear when the VOLUME button is pressed.

190P6&170P6 LCD

Go to cover page

Trouble shooting

CommonProblems

Display positionisincorrect

· Press the Auto button.

· Adjustthe image positionusingthe HorizontalPosition and/or Vertical

PositioninOSDMain Controls.

Image vibrates on the screenCheck that the signal cable is properly connected to thegraphicsboard or PC.

Verticalflicker appears

· Press the Auto button.

· Eliminate theverticalbarsusingthe More Settings ofPhase/Clockin

OSD Main Controls.

Horizontalflicker appears

· Press the Auto button.

· Eliminate theverticalbarsusingthe More Settings ofPhase/Clockin

OSD Main Controls.

The screenistoo brightortoodark

· Adjustthecontrastand brightness onOSDMain Controls. (The

backlightof the LCD monitor has a fixedlife span. When the screen

becomesdark or begins to flicker, pleasecontact your dealer).

Havingthis problem Check these items

No Picture

(Power LED not lit)

· Make sure thepower cordispluggedinto thepower outlet

and into the back of the monitor.

· First, ensure that thepower button on the frontof the monitor

is in the OFF position, then press ittothe ON position.

No Picture

(Power LED is amber or yellow)

· Make sure thecomputer is turned on.

· Make sure the signal cable is properly connected to your

computer.

· Check to see if the monitor cable hasbentpins.

Screen

· Make sure the monitor cable is properly connected to your

computer.(Alsorefer to the QuickSet-UpGuide).

· Check to see if the monitor cable hasbentpins.

· Make sure thecomputer is turned on.

Screensays

· Make sure theverticalsyncofinput signaliswithin therange

of56~75Hz.

· Change therefresh rate to 56~75Hz within10minutes.

· Re-power onmonitor to start over again if youfailed to

change therefresh rate within 10 minutes.

Imaging Problems

190P6&170P6 LCD

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Trouble shooting

An after-image appears

· If an image remains on 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 after the power has

been turned off.

· This is characteristic of liquid crystal and is not caused by a

malfunction or deterioration of the liquid crystal. The after-image will

disappear after a peroid of time.

Green, red, blue, dark, and white dots

remains

The remaining dots are normal characteristic of the liquid crystal used in today’s

technology

190P6&170P6 LCD

Go to cover page

Electrical instructions(190P6)

190P6&170P6 LCD

Go to cover page

Electrical instructions(190P6)

4.3 Adjustment of WHITE-D (B)

Apply a 1280*1024 / 60Hz signal with white pattern, set brightness

to 100%, and contrast to 50%. Adjust the R, G, B Sub-Gain, for the

screen center, the 1931 CIE chromaticity (X, Y) co-ordinates shall

be;

Use Minolta CA-110 for color coordinates and luminance check.

Luminance is > 200 Nits in the center of the screen when

brightness is set to 100% and contrast is set to 50%.

4.4 Adjustment of sRGB

Apply a 1280*1024 / 60Hz signal with white pattern, set brightness

to 100%, and contrast to 50%. Adjust the R, G, B Sub-Gain,

for the screen center, the 1931 CIE chromaticity

(X, Y) co-ordinates shall be;

sRGB

x(center) 0.313 ± 0.020

y(center) 0.329 ± 0.020

Ynits 180 ± 10

4.5 EEPROM presetting (B)

After finishing all the adjustment, set:

Brightness to 100%

Contrast to 50%

OSD position at middle of screen

COLOR ADJUST to 6500K color temperature.

Stand-Alone set to Off

Smart Bright set to Off

9300°K 6500°K

x (center) 0.283 ± 0.020 0.313 ± 0.020

y (center) 0.297 ± 0.020 0.329 ± 0.020

190P6&170P6 LCD

Go to cover page

Electrical instructions(170P6)

1. General points

1.1 During thetestandmeasuring, supply a distortion free AC mains voltagetothe apparatus via an isolated transformer with low internal resistance.

1.2 All measurements mentionedhereafter are carried out at a normal mains voltage (90 - 132 VAC for USA version, 195 -264VACfor EUROPEAN version, or 90 -264 VAC for the model withfull range power supply, unless otherwise stated.

)

1.3 All voltages are to be measured or appliedwith respect to ground,

unless otherwise stated.

Note:do not use heat-sink as ground.

1.4 Thetesthas to be done on a complete set including LCD panel

after 30 minutes warm-up at least in a roomwith temperature of

25 +/- 5 degree C.

1.5 All values mentioned in these test instruction are only applicable of

a well aligned apparatus,with correct signal.

1.6 Theletterssymbols (B)an

d (S)placedbehind the test instruction

denotes

(B): carried out 100% inspection at assembly line (S): carried out test by sampling

1.7 The white balance (color temperature) has to betested in subdued

lighted room.

1.8 Repetitive power on / off cycle are allowed except it shouldbe

avoidedwithin6sec.

2. Input signal

2.1 Signal type

2.1.1 Video signal input

Signal source: pattern generator format (refer to spec)

Reference generator:QuantumData 802G

The input signals can be applied in two different modes:

1).VESA Analog

Thevideo input consists of red, green, andblue signals.Thevideo

signals are analog levels,where 0V correspondstoblack and 700mV

is the maximum signal amplitude.Input impe

dance of video pins is

75 ohm +/- 1%.

2).Intel DVI Digital

Input signal:Four channel TMDS signals

2.1.2 Sync signal input

Thecapability of sync signal inputs shall include separate sync,

composite sync and sync on green. input impedance:2k2ohms

The signals are defined as follow:

Separate sync TTL level, Positive/Negative

Composite sync TTL level, Positive/Negative

Sync on green

H-sync TTL level, Positive/Negative

Signal source: pattern generator format (refer to spec)

Reference generator:QuantumData 802G

2.2 Input signal mode

Pre-set 34 modes

PRESETVIDEORESOLUTION

#Resolution H-

Frequency

Pixel rate

V-

Frequency

Comment

1640X350 31.5K 25.175 70Hz IBM VGA 10h

2 720X400 31.5K 28.322 70Hz IBM VGA3h

3 640X480 31.5K 25.175 60Hz

4 640X480 35.0K30.24 67Hz

5 640X480 37.9K 31.5 72Hz

6640X480 37.5K 31.501 75Hz

7640X480 43.3K 36 85Hz

8800X600 35.2K 36 56Hz

9800X600 37.9K 4060Hz

10 800X600 48.1K5072Hz

11 800X600 46.9K 49.498 75Hz

12800X600 53.7K56.251 85Hz

13 832X624 49.7K57.28 75Hz MAC

14 1024X768 48.4K 65 60Hz

15 1024X76856.5K 75 70Hz

16 1024X768 60.0K 78.75 75Hz

17 1024X768 61.1K 83.09676Hz IBM XGA-2

18 1024X768 68.7K 94.5 85Hz

19 1152X864 54.0K 79.9 60Hz non-VESA

201152X864 67.5K 108 75Hz

211152X864 63.9K 94.5 70Hz non-VESA

22 1152X870 68.7K 100 75Hz MAC

23 1152X900 61.8K 92.94 66Hz SUN Mode IV

24 1152X900 71.8K 108 76Hz SUN Mode II

25 1280X960 60.0K 108 60Hz

261280X960 75.0K 129.89575Hz non-VESA

271280X1024 64.0K 108 60Hz

28 1280X1024 71.7K 117 67Hz SUN Mode V

29 1280X1024 76.0K 130.22372Hz DOS/V

301280X1024 80.0K 135 75Hz

311280X1024 81.1K 135.00876Hz SUN Mode I

32 688X556 31.3K 27 50Hz TV-PAL

33 960X720 44.76K57.58 60Hz

34 960X720 56.4K 72.42 75Hz

2.3 Allowed85Hzoverscan signal mode specified Once the signal input of PC is 85Hz, this monitor is able to display at

least for10 minutes.An attention signal appears and shows THIS

IS 85HZ OVERDRIVE, CHANGE COMPUTERDISPLAY INPUT TO

1280X1024 @ 60 HZ

Dot rate (MHz) H.

Freq (KHz)

Mode Resolution V.

Freq (Hz)

36.000 43.269VESA 640 *480 85.008

556.250 53.674VESA 800 * 600 85.061

94.500 68.677 VESA 1024 * 768 84.997

3. Power Supply (S)

3.1 Setup the AC I/Pat90VAC, andOutput DC loading at 12V 3.7 Amp, 5V 2.1 Amp,The DC output voltages are 5V +/- 0.25V and 12V+/- 1.2V.

190P6&170P6 LCD

Go to cover page

Electrical instructions(170P6)

4. Display Adjustment

Note : Prior to display adjustment, make sure Auto Brightness function is set to off (Refer to OSD tree)

4.1 Access to factory mode (RS232) in auto-alignment system

The communication protocol switch to RS232 .

4.2 Auto color adjustment (B)

Apply a 640x480/31kHz/60Hz signal with 16 gray pattern,

set brightness to 100%, and contrast to 50%.

Adjust the R. G. B offset, and gain to calibrate the color

smoothly and 64-gray level distinguishable.

Check all pre-setting 34 modes.

4.3 Adjustment of WHITE-D (B)

Apply a 1280*1024 / 60Hz signal with white pattern, set

brightness to 100%, and contrast to 50%. Adjust the

R, G, B Sub-Gain, for the screen center, the 1931 CIE

chromaticity (X, Y) co-ordinates shall be;

Use Minolta CA-110 for color coordinates and luminance check.

Luminance is > 200 Nits in the center of the screen when

brightness is set to 100% and contrast is set to 50%.

4.4 Adjustment of sRGB

Apply a 1280*1024 / 60Hz signal with white pattern, set brightness

to 100%, and contrast to 50%. Adjust the R, G, B Sub-Gain, for

the screen center, the 1931 CIE

chromaticity (X, Y) co-ordinates shall be;

sRGB

x(center) 0.313 ± 0.020

y(center) 0.329 ± 0.020

Ynits 180 ± 10

4.5 EEPROM presetting (B)

After finishing all the adjustment, set:

Brightness to 100%

Contrast to 50%

OSD position at middle of screen

COLOR ADJUST to 6500K color temperature

Stand-Alone set to Off

Smart Bright set to Off

9300°K 6500°K

x (center) 0.283 ± 0.020 0.313 ± 0.020

y (center) 0.297 ± 0.020 0.329 ± 0.020

190P6&170P6 LCD

Go to cover page

LightFrame DR

LightFrameTM Digital Reality(LightFrameTM DR)for Windows

Introduction Philips LightFrameTM DR feature enrichesyour photo and video experience with preset modes idealfor your favorite applications: Internet,TV/video viewing, photos and gaming.The LightFrameTM DR

engine optimiz

esbrightness, sharpness, contrast, color,JPG noise for photos and skin tone for videos. Installation Firstthingsfirst:Philips LightFrame

DR only works with latest Philips LCD Monitor which issepcially builttousethissoftware.That is LightFrame

DR can only work on 170X5,190X5 or 170P6/190P6 or later version LCDmonitor.Earlier Philips monitors or other manufacturers monitorswill not workwith this picture enhancement software.You can identify compatible Philips monitorsbythe LightFrame logo on the fronto

f the monitor.

LightFrame

DR works with true Windows-based programs and DOS-based programs that operate in a Windows environment.It does not workwith DOS-based programs operatingonly in aDOS environment.

Tocontrol the LightFrame

DR feature inyourmonitor,you'll wantinstall

the LightFrame

DR applicationfound on thisCD-ROM.

Toinstall LightFrame

DR, place the CDinyour CD-ROM drive.

When the CDmenu appears onyour screen,

1) select preferredlanguage

2) select modelnumber (17P6 or 190P6)

3) click on Install LightFrame

Digital Reality.

Follow the on-screen prompts to properly install the program.The software checks to see ifyou have a compatiblemonitor.You must agree to the

licenseterms in order to install the software. After installation, the LightFrame

DR shortcuticon automatically appears

at your desktop, click it to load the controlbar onscreen.

Use Tips

1. Cursor with a yellow light bulb versus a blue light bulb Yourmouse pointer takes the shape of a light bulb to indicate that

LightFrame

DR is ready to activate or deactivate a target window that contains photos, videos or other content that canbeenhanced. Ayellowlight bulb means that you are movingoverawindowwhere LightFrame

DR canbeactivated. Click on the window to activate enhancement.Ablue light bulb appearswhen movingoveran activatedwindow. Click on the window to de-activate LightFrame

DR.

Cursor examples

Here is a listof LightFrame

DR cursors.

This is the defaultcursor displayedwhenyou move over a

non-LightFrame

DR enhancedwindow or area.Clickingand

draggingthis cursor over a window or area activates LightFrame

enhancement.

Yourcursor becomes a yellowlight bulb when it passes over a

non-active window to indicate that LightFrame

DR canbe

activated in the selectedwindow. Click to activate LightFrame

in the selectedwindow. To activate LightFrame

DR simultaneously

in atotal ofuptoeightwindows, click on the selectedwindows

one-by-one whilepressingtheShift key.

Yourcursor becomes a blue light bulb when it passes over an act ive

LightFrame

DR window. C lick to deactivate LightFrameTMDR in the

selectedwindow.

The normal cursor is restored after you click on atargetwithoutpressing the shift key or after youdrag a rectangle.

2. LightFrame

DR controlbar

The LightFrame

DR controlbar appears at the top ofscreen after any

LightFrame

DR function is activated.

The controlbar is another upgradethathelpsyou run all LightFrame

Digital Reality's neat,newfeatures. The illustrationbelowdescribes the tasks each button performs. To drag the controlbar to any preferred area ofyour screen, leftclick the LightFrame

DR logo.(See examplesbelow) This area isnot a button.

Activate or deactivate

LightFrameTM DR icon

Turns LightFrameTM DR on and off. When LightFrameTM DR is active in a selectedwindow, the icon changes

from bluetoyellow. Activate or deactivate the modemenu icon

The defaultmodemenu icon

appearswhennomodeisselected.

Whenyouselect the photo,Internet

or other mode, the iconfor the

selected mode appears.

Deactivate all LightFrameTM DR windows icon

Deactivates all LightFrameTM DR

windows. Thisfunction is only visible

when LightFrameTM DR windows

are active.

InfomodeiconActivates and deactivates the Info

mode,which provides information

abouttoolbar and menu items as

well as access to Help files. Exit iconClick to exit the LightFrameTM DR

controlbar

190P6&170P6 LCD

Go to cover page

LightFrame DR

Properties icon Provides access to the Properties

menu, whichincludes these options:

LightFrameTM DRautostart:Yes/no Position: LightFrameTM DR Always on top Warningmessages: On/off Target selection: Automatic/manual Monitor selection: Chos

eamongtwo monitors connected to the same PC Place LightFrameTM DRicon in the taskbar:Yes/no

3. Optimizing LightFrameTM DR settings Here's how tooptimize LightFrameTM DR settings toyour personal preferences:

1.Select your desired mode fromthemode Menu. Click toopen the mode.

The settings menu

3.Change settingsbypullingthecolor bar or pressi ngtheplus (+) or

minus (-) button to moveincrementally to the desiredlevels.

When you're finished, click on the Modeicon to exit the menu.

4. LightFrameTM Hot Key The LightFrameTM Hot Key islocated at front of LightFrameTM DR monitor. The blue LED isonwhenLightFrameTM is activated and off when

the feature isdeactivated. A touch on the Hot K

eyquickly provides

full screen enhancementinyour choice of the Internet,Photoor Video-TV mode. Whenyoutouchthefront button, a small OSD window opens on your screendirectly abovethebutton location. Usethisscreen toselectthebe

st full screen mode forthe

application you're working with.Press continuously on the Hot Key toscroll through the available options.

1) WhenyoutouchtheLightFrameTM Hot Key, anOSDwindow opens. Touchthebutton continually toscroll amongtheavailable Internet,Phot

o and Video-TV modes. As amode becomes available for selection, itscolor changesfrom bluetoyellow. Once you reachthedesired mode, remove your finger from

the Hot Key. A fter three seconds, the mode you have selec

ted

will be confirmed and the OSD window will automatically close.

2) TouchtheLightFrameTMDR Hot Keyfor three seconds to enter

the LightFrame

demo mode.Toexit the demonstration mode,press

the hot key again.

5. Language

While Englishis the default language of LightFrame

DR,Dutch,

French,German, Italian, Portuguese,Spanish,SimplifiedChinese,

TraditionalChineseand Korean are supported. LightFrame

DR will

detectthelanguage of computer system OS and selectthelanguage

automatically.

Notes

Philips LightFrame

DR only works with monitorsspecially builttouse

thissoftware.IfLightFrame

DR detects that yourmonitorisnot

LightFrame

DR-compatible, amessage appearsonthe monitor screen.

If you see this message,youcan abort or continuetheinstallation;

however, ifyoucontinuetheinstallation, LightFrame

DR will probably

not workonthe monitor.

How touse LightFrame

After installation,LightFrame

DR shortcuticon appearsonyour screen

whenever the computer isstarted.

To learn more about using LightFrame

Digital Reality, pleaserefer to

the help information, whichis availableafter installation.

Com patibility

Thisversion of LightFrame

DRiscompatible with:

Windows XP

Windows 2000 ProfessionalEdition with Service Pack 2

How to downloadyour upgradedLF DR Ins tallation file

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

190P6&170P6 LCD

Go to cover page

All units that are returned for service or repair must pass the original manufactures safety tests. Safety testing requires both

and testing.Hipot Ground Continuity

HI-POT TEST INSTRUCTION

1.Application requirements

1.1 All mains operated products must pass the Hi-Pot test as described in this instruction.

1.2 This test must be performed again after the covers have been refitted following the repair, inspection or modification of the product.

2.1 Connecting conditions

2.1.1 The test specified must be applied between the parallel-

blade plug of the mainscord and all accessible metal parts of the product.

2.1.2 Before carrying out the test, reliable conductive

connections must be ensured and thereafter be maintained throughout the test period.

2.1.3 The mains switch(es) must be in the "ON" position.

2.2 Test Requirements

All products should be HiPot and Ground Continuity tested as follows:

Test 2820VDC 1700VDC Test current:

voltage (2000VAC) (1200VAC) 25A,AC

Test time: Test time 3 seconds 1 second 3 seconds(min.) (min.) Resistance

required: Trip set at 100 uA 5 mA <=0.09+Rohm, current for Max. R is the (Tester) limitation; set resistance of

at 0.1 uA for the mains cord.

Min. Limitation Ramp set at 2 time seconds (Tester)

Test method

Condition HiPot Test for HiPot Test for Ground Continuity

products where products where Test requirement

the mains input the mains input is

range is Full 110V AC(USA

range(or 220V type)

AC)

2.2.1 The minimum test duration for Quality Control Inspector must be 1 minute.

2.2.2 The test voltage must be maintained within the specified voltage + 5%.

2.2.3 There must be no breakdown during the test.

2.2.4 The grounding blade or pin of mains plug must be conducted with accessible metal parts.

3. Equipments and Connection

3.1. Equipments For example :

- ChenHwa 9032 PROGRAMMABLE AUTO SAFETY

TESTER

- ChenHwa 510B Digital Grounding Continuity Tester

- ChenHwa 901 (AC Hi-pot test), 902 (AC, DC Hi-pot test)

Withstanding Tester

3.2. Connection

4. Recording

Hipot and Ground Continuity testing records have to be kept for a period of 10 years.

* Turn on the power switch of monitor before Hipot and

Ground Continuity testing.

Connect the "video cable" or "grounding screw" to the CLIP on your tester.

Video cable

(Rear view of monitor)

Connect the power cord to the monitor.

Grounding screw

Power outlet

(ChenHwa 9032 tester)

Clip

190P6&170P6 LCD

DDC Instructions

To Monitor

D-sub/DVI cable

DC 8~12V

To Printer port

Power indicator

To Monitor D-sub cable

DC 8~12V

To Printer port

Power indicator

General

DDC Data Re-programming

Analog DDC IC, & EEPROM

Additional information

In case the DDC data memory IC or main EEPROM which storage all factory settings were replaced due to a defect, the serial numbers have to be re-programmed" ". It is advised to re-soldered DDC IC and main EEPROM from the old board onto the new board if circuit board have been replaced, in this case the DDC data does not need to be re-programmed.

Additional information about DDC (Display Data Channel) may be obtained from Video Electronics Standards Association (VESA). Extended Display Identification Data(EDID) information may be also obtained from VESA.

1. An i486 (or above) personal computer or compatible.

2. Microsoft operation system Windows 95/98 . Y o Install the EDID_PORT_Tool under Win2000/XP . As

Fig. 1 .

A. Cody the "UserPort.sys" to C:\WINNT\system32\drivers(win2000)

C:\WINDOWS\system32\drivers(winXP)

B. Running " io.exe" everytime, Before you start to programming

edid data .

4. DDC 2BI-ISP TOOL:

Inclusion :

A. DDC2BI-ISP TOOL(3138 106 10396) x1 (as Fig. 2) B. Printer cable x1 c. (D-Sub) to (D-Sub) cable x2 D. D-SUB to DVI cable X1

Note: The EDID46.EXE is a windows-based program, which cannot

beruninMS-DOS.

System and equipment requirements

ou have t

3. EDID46 Release For writing block4.EXE program .

Fig. 2Fig. 2

Fig. 1Fig. 1

Pin Assignment

The digital only connector contains 24 signal contacts organized in three rows of eight contacts. Signal pin assignments are listed in the following table:

Fig. 3Fig. 3

Fig. 4Fig. 4

Pin No. Description

1 T.M.D.S. data2-

2 T.M.D.S. data2+

3 T.M.D.S. data2 shield

4 No Connect

5 No Connect

6 DDC clock

7 DDC data

8 No Connect

9 T.M.D.S. data1-

10 T.M.D.S. data1+

11 T.M.D.S. data1 shield

12 No Connect

13 No Connect

14 +5V Power

15 Ground (for +5V) – Cable detect

16 Hot plug detect

17 T.M.D.S. data0-

18 T.M.D.S. data0+

19 T.M.D.S. data0 shield

20 No Connect

21 No Connect

22 T.M.D.S clock shield

23 T.M.D.S. clock+

24 T.M.D.S. clock-

Input analog D-sub connector pin assignment

PIN No. SIGNAL

1 Red video input

2 Green video input / sync on green

3 Blue video input

4 GND

5 GND

6 Red video GND

7Green video GND

8 Blue video GND

9 DDC +3.3V or +5V

10 Logic GND - Cable detect

11 GND

12 Serial data line (SDA)

13 H-sync / H+V

14 V-sync

15 Data clock line (SCL)

Go to cover page

190P6&170P6 LCD

DDC Instructions

Step 3: Installation of EDID45.EXE

Method 1: Start on DDC program

Start Microsoft Windows.

1. The Program"EDID45.EXE" in service manual cd-rom be copyed to C:\ .

2. Click , choose Run at start menu of Windows as shown In Fig. 6.

Fig. 6

4. Click button. The main menu appears (as shown in Fig. 8).OK

This is for initialize alignment box.

Fig. 8

Fig. 7

Fig. 9

Note 1: If the connection is improper, you will see the following error

message (as shown in Fig. 9) before entering the main menu.

Meanwhile, the (read EDID) function will be disable. At this time,

please make sure all cables are connected correctly and fixedly, and the procedure has been performed properly.

3. At the submenu, type the letter of your computer's hard disk drive followed by :EDID45 (for example, C:\EDID45, as shown in Fig. 7).

Note 2: During the loading, EDID45 will verify the EDID data which just

loaded from monitor before proceed any further function, once the data structure of EDID can not be recognized, the following error message will appear on the screen as below. Please confirm following steps to avoid this message.

1. The data structure of EDID was incorrect.

2. DDC IC that you are trying to load data is empty.

3. Wrong communication channel has set at configuration setup windows.

Configuration and procedure

There are 3 chips contained OSD string, serial number..etc on the circuit board, main EEPROM which storage all factory settings,OSD string. DDC IC which storage 128byte EDID data(serial number ..etc.). Following descirptions are the connection and procedure for Analog /Digital and main EEPROM can be re-programmed along with Analog/Digital IC by enable factory memory data write function on the

DDC program (EDID45.EXE).

Initialize alignment box

In order to avoid that monitor entering power saving mode due to sync will cut off by alignment box, it is necessary to initialize alignment box before running programming software (EDID45.EXE). Following steps show you the procedures and connection.

Step 1: Supply 8-12V DC power source to the Alignment box by

plugging a DC power cord or using batteries.

Step 2: Connecting printer cable and D-Sub cable of monitor as Fig. 5

Fig. 5

1=Power connector 2=D-SUB/DVI connector

To printer port (LTP1)

DC Power

8-12 V

Fig. 10

Printer Port

To Monitor

To PC

----->

Edid45.exe

Edid45.1

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190P6&170P6 LCD

DDC Instructions

To printer port (

LTP1)

Printer Port

To Monitor

To PC

To Monitor

D-sub/DVI cable

DC 8~12V

To Printer port

Re-programming Analog DDC IC

Step 1: After initialize alignment box, connecting all cables and

box as shown in Fig. 11

Fig. 12

Step 2: Read DDC data from monitor

1. Click iconasshowninFig.11 from the tool bar to bring up the Channels "Configuration Setup" windows as shown in Fig. 12.

Step 3: Modify DDC data (verify EDID version, week, year)

1. Click (new function) icon from the tool bar, bring up Step 1 of 9 as shown in Fig. 15. EDID45 DDC application provides the function selection and text change (select & fill out) from Step 1 to Step 9.

Step 4: Modify DDC data (Monitor Serial No.)

1. Click to step7, bring up Fig. 16.

- Serial number can be filled up or be changed at this moment.

- Click next,Finish to exit the Step window.

3. Click OK button to confirm your selection.

4. Click icon (Read EDID function) to read DDC EDID data from monitor. The EDID codes will display on screen as shown in Fig. 14.

Fig. 16

2. Select the DDC2Bi as the communication channel. As shown in Fig. 13.

Fig. 11

1=Power connector 2=D-SUB connector

Fig. 13

Fig. 14

Fig. 15

Don't close this screen. --->

Select and fill out, If necessary.

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190P6&170P6 LCD

DDC Instructions

To Monitor

D-sub/DVI cable

DC 8~12V

To Printer port

Re-programming Digital DDC IC

Step 1: After initialize alignment box, connecting all cables and

box as shown in Fig. 17

Fig. 18

Step 2: Read DDC data from monitor

1. Click icon as shown in Fig. 18 from the tool bar to bring up the Channels "Configuration Setup" windows as shown in Fig. 19.

Step 3: Modify DDC data (verify EDID version, week, year)

1. Click (new function) icon from the tool bar, bring up Step1of9asshowninFig.21. EDID45 DDC application provides the function selection and text change (select & fill out) from Step 1 to Step 9.

Step 4: Modify DDC data (Monitor Serial No.)

1. Click , bring up Fig. 22. Then select Digital Signal as below

3. Click OK button to confirm your selection.

4. Click icon (Read EDID function) to read DDC EDID data from monitor. The EDID codes will display on screen as shown in Fig. 20.

Fig. 22

Fig. 23

2. Select the DDC2Bi as the communication channel.

As shown in Fig. 19.

Fig. 19

Fig. 20

Fig. 21

Fig.17

Printer Port

To Monitor

To PC

1=DVI connector 2=D-SUB connector 3=Power Plug

Don't close this screen. --->

To Monitor

D-sub/DVI cable

DC 8~12V

Select and fill out, If necessary.

2. Click to step7, bring up Fig. 23.Next

- Serial number can be filled up or be changed at this moment.

- Click Next, Finish to exit the Step window.

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190P6&170P6 LCD

DDC Instructions

Step 6: Save DDC data

Sometimes, you may need to save DDC data as a text file for using

in other IC chip. To save DDC data, follow the steps below:

1. Click (Save) icon (or click "file"-> "save as") from the tool bar And give a file name as shown in Fig. 25. The file type is EDID46 file (*.ddc) which can be open in WordPad. By using WordPad, the texts of DDC data & table (128 bytes, hex code) can be modified. If DDC TEXTS & HEX Table are completely correct, it can be saved as .ddc flie to re-load it into DDC IC for DDC Data application.

2. Click .Save

Step 7: Exit DDC program

Pull down the File menu and select Exit as shown in Fig. 26.

Step 5: Write DDC data

1. Configuration should be as Fig. 24. And press OK.

3. Click (Write EDID) icon from the tool bar to write DDC data.

Fig. 24

Fig. 26

Fig. 25

2. Access Factory Mode

[Push AUTO " " & OK " " buttons at the same time and hold it]+[Press power " " button untill comes out "Windows screen"] => then release all button

- Turn off monitor.

Step9:

-1. Disconnect the monitor power cord and connect it again.

-2. Press the OK button to bring up the OSD main manu.

-3. Re-confirm the serial Number is updated as shown in Fig.31.

Step :8 Modify serial number in OSD

-1. Unzip the serial number.zip to your computer, then open the folder as shown in Fig.28.

-2.IfuseWin98 OS, you can execute SN.exe directly.

If use Win2000 or XP OS, first, you must execute install.bat, then execute SN.exe

-3. Set I2C bus(press the left-top button of operating window) as shown

in Fig.28, then press " SET" button.

-4. Set Block4 as shown in Fig.30

-5. key in new serial number, then press " Write" button as shown in

Fig.30 , Click " WRITE" button.

-6. It will appear" Serial Number Write OK" , Click" Enter" to finish it.

Fig.28

Fig.29

Fig.30

Edid45.1

Fig.31

190P6

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