Philips LCD widescreen monitor 220EW8FB Service Manual Download Page 64

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Input

voltage

90-

264

Frequency range

50/ 60

2 Hz

Inrush current

Shall be less than the ratings of critical components

(including fuse, rectifiers and surge limiting device)

for all conditions of line in voltage.

Maximum

power

consumption:

<50W maximum, <45W ( typ.)

7.1.2 Power Management

Mode

HSYNC

VSYNC

Video

Pwr-cons.

Indication

Rec. time

Power-On

active

< 50W(<54W: for audio model)

Green LED

Off

blanked

< 1 W

Amber LED

< 3 s

DC Power Off

N/A

< 1 W

LED Off

7.2 Standard Test conditions

Unless otherwise specified, this specification is defined under the following conditions.

(1) Input signal : As defined in Timing table, 1680 x 1050

non-interlaced mode (1680X1050@60Hz 146.25MHz), signal

sources must have 75 ohm output impedance.

(2) Luminance setting : controls to be set to 300 nits with

full screen 100 % duty cycle white signal

(3) Warm up: more than 30 minutes after power on with signal supplied.

(4) Ambient light: 400 – 600 lux.

(5) Ambient temperature: 20 ± 5

7.3 Test equipment

Personal computer with Windows 98/2000/XP

Luminance meter Minolta CA110

Videogenerator: Chroma 2000, 2135, 2250 or equivalent

Colour analyzer: Minolta or Chroma

10 times magnifier

Ruler / Template

Thickness gauge

Watt / Power Meter

7.4 Video Generator test sequence

Will be defined by TVI or its subcontracted quality providers.

7.5 Analog

input

Analog input R,G,B level:

0 - 850 mV max.

Polarity:

positive,

negative

Impedance:

Ω

± 1%

Sync:

HV separate sync, composite sync,

7.6

Optical response time

Video Bandwidth:

165 MHz (dot rate)

Typical rise time(CMO)

5 ms

7.7 Protection circuit

The monitor will not be damaged by:

missing vertical or horizontal sync pulse

220EW8 LCD

Summary of Contents for LCD widescreen monitor 220EW8FB

Page 1: ... Board Schematic Diagram Button Board Schematic Diagram Scaler Board Layout Side View Power Board Layout Side View Button Board Layout Side View Exploded View Recommended Parts List Spare Parts List Different Parts List General Trouble Shooting Guide General Product Specification Safety Check Process Page 22 23 27 28 29 30 31 32 33 34 35 36 37 38 39 41 42 43 57 58 70 71 SAFETY NOTICE ANY PERSON AT...

Page 2: ...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...

Page 3: ...puts Separate horizontal and vertical Composite H V TTL level Sync On Green SOG sync 0 3Vp p Negative Signal TMDS link 3 channels Rx0 Rx1 RX2 Both Analog and Digital input It can be switching via OSD option 513 8 mm 416 2 mm 213 6 mm 565 mm 174 mm 472 mm 5 Kg Including I F cable 240g 5 2 0 forward 25 0 3 backward nil nil nil AC 90 264 V 50 60 2 Hz 50W maximum 45W typ 40 5 to 35 degree C 10 to 85 m...

Page 4: ...NAL Assignment PIN No SIGNAL Assignment 1 Red 6 Red GND 11 Sense GND 2 Green SOG 7 Green GND 12 Bi directional data 3 Blue 8 Blue GND 13 H H V sync 4 Sense GND 9 DDC 3 3V or 5V 14 V sync 5 N A 10 Logic GND 15 Data clock Pin No Signal Assignment Pin No Signal Assignment Pin No Signal Assignment 1 T M D S data2 9 T M D S data1 17 T M D S data0 2 T M D S data2 10 T M D S data1 18 T M D S data0 3 T M ...

Page 5: ...MENU 1 To switch monitor s power on and off 2 To access OSD menu 3 Hot key of contrast adjustment and to adjust OSD value up when OSD menu is active 4 Hot key of brightness adjustment and to adjust OSD Value down when OSD menu is active 5 Automatically adjust the horizontal position vertical position phase and clock settings On Screen Display OSD is a feature in all Philips LCD monitors It allows ...

Page 6: ...2nd Level Contrast Back 9300K Original Color 6500K User Define Back Red Green Blue Exit Horizontal Vertical Back Analog Digital Back Language English Français Portugues Back Phase Clock Phase Clock Back OSD Settings Horizontal Vertical Back Back o N t e s e R Yes Español 中文 Brightness Contrast Brightness Color Position Input selection More Settings Main Menu 1st Level Sub Menu 2nd Level Contrast B...

Page 7: ...ress the to change the burn in mode from Off to ON Leave factory mode by simply power off the monitor If you only want to enter burn in mode please don t change any other setting items as above listed Unfortunately if some settings has been changed by unknown reasons or wrong operation Please refer to the chapter of W B Adjustment to guide the operator how to restore the default settings or do adj...

Page 8: ...220EW8 LCD ...

Page 9: ...220EW8 LCD ...

Page 10: ...220EW8 LCD ...

Page 11: ...LEVEL MODEL 220EW8 1 lit subpixel 3 2 adjacent lit subpixels 1 3 adjacent lit subpixels one white pixel 0 Distance between two bright dot defects 15 mm Total bright dot defects of all types 3 BLACK DOT DEFECTS ACCEPTABLE LEVEL MODEL 220EW8 1 dark subpixel 5 2 adjacent dark subpixels 2 3 adjacent dark subpixels 0 Distance between two black dot defects 15 mm Total black dot defects of all types 5 TO...

Page 12: ...Wiring Diagram CN2 1 2 29 30 CN7 8 1 CN3 CN4 CN1 7 8 1 2 CN101 CN1 CN2 CN3 CN4 CON1 1 8 220EW8 LCD ...

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Page 19: ...y 0 597 Blue y 0 082 White y 0 329 35 ESTABLISHED TIMING I 720 x 400 70Hz VGA IBM 640 x 480 60Hz VESA 640 x 480 67Hz MAC II Apple 640 x 480 72Hz VESA 640 x 480 75Hz VESA 800 x 600 56Hz VESA 800 x 600 60Hz VESA 36 ESTABLISHED TIMING II 800 x 600 72Hz VESA 800 x 600 75Hz VESA 832 x 624 75Hz MAC II Apple 1024 x 768 60Hz VESA 1024 x 768 70Hz VESA 1024 x 768 75Hz VESA 1280 x 1024 75Hz VESA 37 Manufactu...

Page 20: ...597 Blue y 0 082 White y 0 329 35 ESTABLISHED TIMING I 720 x 400 70Hz VGA IBM 640 x 480 60Hz VESA 640 x 480 67Hz MAC II Apple 640 x 480 72Hz VESA 640 x 480 75Hz VESA 800 x 600 56Hz VESA 800 x 600 60Hz VESA 36 ESTABLISHED TIMING II 800 x 600 72Hz VESA 800 x 600 75Hz VESA 832 x 624 75Hz MAC II Apple 1024 x 768 60Hz VESA 1024 x 768 70Hz VESA 1024 x 768 75Hz VESA 1280 x 1024 75Hz VESA 37 Manufacturer ...

Page 21: ...e 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 3 2 Schematic Notes All resistor values are in ohms and the value multiplier is often used to indicate the decimal point location e g 2K2 indicates 2 2 Kohm Resistor values with no multiplier may be indicated with e...

Page 22: ... LVBCKM LBA2M LVB3P LVB0M LVB2P LVB1M LVB3M HPD_CTRL DET_DVI VCTRL MUTE VOLUME STBY A5 5 PANEL LVB1M LVB0M LVB2P LVA1M LVB2M LVB3M LVA3P LVBCKP LVB3P LVA1P LVB1P LVA0M LVBCKM LVA3M LVA0P LVB0P LVACKP LVA2P LVACKM LVA2M on_PANEL 5V VCC12 A3 3 INPUT RIN GIN BIN VSYNC GNDR GNDG GNDB DET_VGA HSYNC SOG DDCA_SDA DDCA_SCL B G G R CLK R CLK B DDCD_SDA DDCD_SCL PC5V DET_DVI HPD_CTRL A6 6 AUDIO VOLUME STBY ...

Page 23: ...8 9 0 2 1 0 2 X C 3 C C N 6 F u 1 0 2 1 R 6 K 2 6 R 6 K 0 1 8 1 R 6 0 3 3 1 8 R 6 K 1 6 C C N 8 F u 1 C8 330u 16V 6 K 0 1 5 R 4 D L L 2 1 M S S 7 1 R 1 6 0 0 2 1 R 6 0 2 1 0 2 D 8 4 1 4 N 1 3 Q T P 2 3 1 1 B S 2 C B E C7 330u 16V 2 Q 4 0 9 3 N 2 3 1 2 1 Q 6 0 9 3 T S M M 3 D 8 0 S G C 4 5 T A B 7 R 6 7 4 1 A 3 U C N 2 5 2 O T 7 1 1 1 T L 1 2 3 4 D N G J D A T U O V N I V T U O 6 K 1 4 R 6 K 2 2 1 ...

Page 24: ...5 D C N 9 9 V A B 3 2 1 1 C 8 6 F n 7 4 3 2 D C N 9 9 V A B 3 2 1 1 6 6 5 7 2 R 7 1 D C N V 6 5 Z C27 0 1uF 6 D14 Z5 6V NC D13 Z5 6V NC 3 3 C C N 6 F u 1 0 1 3 C C N 6 F u 1 0 D16 Z5 6V NC R36 75 6 1 5 2 C C N 6 F u 1 0 8 D C N 8 0 S G C 4 5 T A B 3 1 2 R46 10K 6 NC 1 1 D C N V 6 5 Z 6 R 6 0 1 1 D9 Z5 6V NC d a e b 6 0 3 8 2 R R44 2 2K 6 5 R C N 6 K 7 4 6 8 2 C C N 6 F u 1 0 6 0 1 B F 3 R 1 6 0 0 ...

Page 25: ... M 0 N I R M 0 N I G M 0 N I B 0 C N Y S H 0 C N Y S V T X E R P F E R M F E R O D S K C S Z S C I D S 2 M W P 4 2 P _ O I P G M K C A V L N I X T U O X P 2 A V L M 2 A V L P 1 A V L M 1 A V L P 0 A V L M 0 A V L P 3 B V L M 3 B V L P K C B V L M K C B V L P 2 B V L M 2 B V L P 1 B V L M 1 B V L P 0 B V L M 0 B V L P K C A V L 3 A V L M P 3 A V L GND GND P 2 X R N 2 X R P 1 X R N 1 X R AVDD_33 P 0...

Page 26: ...Q A U E 4 4 1 C T D 2 3 1 4 2 R 6 K 2 2 9 1 R C N F K 6 3 2 N C P 0 3 1 4 8 1 1 3 5 7 9 1 1 3 1 5 1 7 1 9 1 1 2 3 2 5 2 7 2 9 2 2 4 6 8 0 1 2 1 4 1 6 1 8 1 0 2 2 2 4 2 6 2 8 2 0 3 1 3 5 7 9 1 1 3 1 5 1 7 1 9 1 1 2 3 2 5 2 7 2 9 2 2 4 6 8 0 1 2 1 4 1 6 1 8 1 0 2 2 2 4 2 6 2 8 2 0 3 1 3 H 7 2 H T M 6 2 1 D 6 2 3 4 5 6 7 8 9 1 1 H 6 2 1 D 6 7 2 H T M 2 3 4 5 6 7 8 9 0 2 R 0 2 X C 8 3 1 8 9 0 2 1 9 C ...

Page 27: ...1 2N3904 NC 2 3 1 AL7 CX201209813 8 NC AC1 1uF 8 NC AR13 10K 6 NC AU1 TDA7496L NC 4 9 5 6 7 17 14 12 11 10 13 15 16 1 2 3 19 20 18 INL INR VAROUT_L VOLUME VAROUR_R OUTL OUTR MUTE STBY SVR GND VS VS GND GND GND GND GND GND AL1 CX201209813 8 NC AC3 330U 16V NC AQ2 MMST3906 NC ACN1 4606 04 04P R NC 1 2 3 4 AL2 CX201209813 8 NC AC8 220pF 6 NC AC11 330U 16V NC AC10 0 1uF 6 NC AR4 3 9K 6 NC R26 20K 6 NC...

Page 28: ...0 R230 1 2 PC201A 12V R231 R262 C261 9 10 INVERTER Drain 1 GND 2 Vcc 3 FB 4 Ilimit 6 NC 5 U101 3 4 PC201B C120 C123 ZD120 5V 2 5A 5V D240 R240 C240 C241 L240 C242 RTN 8 ZD121 6 7 F101 CX101 CY101 VA101 1 4 2 3 LF102 TH101 3 2 4 1 BD101 L N FG CN100 R101 CY102 R102 1 4 2 3 LF101 R241 ZD260 R264 C243 C264 C244 R113 CY104 ZD110 F260 F240 R124 R122 R123 1 2 SW101 ZD111 220EW8 LCD 220EW8 LCD ...

Page 29: ... FT 6 LCS 7 LCC 8 UGR 17 OUTR 18 VCCR 19 LGR 20 PRL 22 PGR 21 PGL 28 LGL 27 VCCL 26 OUTL 25 UGL 24 BTL 23 U1 R9 R3 R10 C6 IC_VCC IC_VCC R17 G D S Q2 C23 D14 C19 C20 R28 R29 R22 R30 R31 R23 R32 R33 R24 LI LI LI FB4 FB3 FB2 C14 FB1 C15 C16 C17 LV1 LV2 LV3 LV4 C22 R18 R7 1 2 CN1 LV4 1 2 CN2 LV3 1 2 CN3 LV2 1 2 CN4 LV1 C31 FB1 FB4 C32 C34 FB2 FB3 C33 C4 D1 D2 D3 D4 D6 D5 D8 D7 C21 R8 D9 R20 ON OFF R5 ...

Page 30: ...d B 1 B 1 MENU SEL PWR LEFT AMBER RIGHT GREEN CON1 PH 1 0mm 8Pin NC 1 2 3 4 6 8 7 5 9 10 GREEN AMBER 3 1 2 4 LED1 KPTB 1612 SW1 SW METALDOME SW2 SW METALDOME SW3 SW METALDOME SW4 SW METALDOME SW5 SW METALDOME 220EW8 LCD 220EW8 LCD ...

Page 31: ...4 D2 AQ3 E4 Q1 B1 C27 A4 R41 D3 C71 E1 R85 D3 AR1 D3 Q2 B1 C28 A4 R42 C2 C72 E2 R86 E1 AR2 D3 Q3 A1 C29 B4 R43 C2 C73 E2 R87 E1 AR3 D3 Q4 D1 C30 B4 R44 C4 C74 E2 R88 E1 AR4 D3 Q5 D2 C31 B4 R45 C4 C75 E2 R89 E2 AR5 D3 Q6 B3 C32 B4 R46 C2 C76 E2 R90 E2 AR6 E4 Q7 E1 C33 C4 R47 C2 C77 E3 R91 E2 AR7 E4 Q8 E1 C34 B4 R48 D3 C78 C2 R92 E2 AR8 E3 R1 A1 C35 B4 R49 D3 CN1 A1 R93 E2 AR9 E4 R2 B1 C36 B2 R50 A4...

Page 32: ...Layout Side View Scaler board S B S B 220EW8 LCD ...

Page 33: ...Layout Side View Power board P A P A 220EW8 LCD ...

Page 34: ...Layout Side View Power board P B P B 220EW8 LCD ...

Page 35: ...Layout Side View Button board B A B A B B B B 220EW8 LCD CON1 A5 SW2 B5 SW5 C5 SW4 D5 SW1 E5 LED1 E5 SW3 F5 ...

Page 36: ...SCREW F2 2 5 I NI GP 2 25 MS40100T138 SCREW M4 0 10 T MC GP 4 7 AA0220WA001 LCD 22 CLAA220WA01 1680X1050 WSXGA GP 1 26 FAWBF005012 HINGE ASSY WBF C1 FAWBF005 REV3A GP 1 8 FCWBZA01010 POWER MYLAR UP WBZA L2 FCWBZA01 R3A GP 1 27 MM40100FCI8 SCREW M4 0 10 F NI NYLOK GP 2 9 AS05B5E0416 ADP INV FSP055 2PI02P 90V 264V GP 1 28 EBW0ZR05016 HINGE COVER W0ZR EBW0ZR05 REV3A GP 1 10 21WBTBMB0B8 WBTB M B ASSY ...

Page 37: ... 30MA GP 1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 stand 37WBZRSU000 WBZR STAND SUB ASSY GP 1 Item 30 in exploded view DVI D SUB to shielding MBLI1004018 IO NUT LI1 MBLI1004 REV3A GP 4 Item 11 in exploded view PCBAs to metal shielding MF30060PBJ5...

Page 38: ...30MA GP 1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 stand 37WBZRSU000 WBZR STAND SUB ASSY GP 1 Item 30 in exploded view DVI D SUB to shielding MBLI1004018 IO NUT LI1 MBLI1004 REV3A GP 4 Item 11 in exploded view PCBAs to metal shielding MF30060PBJ5 ...

Page 39: ...25V 80 20 Y5V 0603 GP C43 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C44 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C45 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C46 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C47 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C48 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C51 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C52 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C53 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C54 CAP CHIP 0 1U ...

Page 40: ...L DIP 14 318MHZ 30PPM 49 S GP C5 CAP EC 4 7U 16V 20 105C 5 11 3KHR GP C50 CAP EC 4 7U 16V 20 105C 5 11 3KHR GP C59 CAP EC 4 7U 16V 20 105C 5 11 3KHR GP C36 CAP EC 10U 35V 20 105C 5 11 2KHR GP C49 CAP EC 10U 35V 20 105C 5 11 2KHR GP C7 CAP EC 330U 16V 20 105C 8 11 LESR GP C8 CAP EC 330U 16V 20 105C 8 11 LESR GP C12 CAP EC 330U 16V 20 105C 8 11 LESR GP CN1 CONN DIP HEADER 8P 2R FR P2 54 H5 0 GP CN2 ...

Page 41: ... W0ZR EAW0ZR03 REV3A GP BASE W0ZR RUBBER WBZR GAWBZR02 REV3A GP RUBBER WBZR BASE LOCK W0ZR EBW0ZR03 REV3A GP BASE LOCK W0ZR SCREW F4 0 6 I NI GP RUBBER FOOT WBZR GAWBZR01 REV3A GP RUBBER FOOT WBZR EPE BAG WBZR HAWBZR01 R3A GP END CAP L WBZR HBWBZR01 REV3A GP END CAP L WBZR END CAP R WBZR HBWBZR02 REV3A GP END BAP R WBZR TRAVEL CARD L7ZI HCL7ZI04 REV3A GP TRAVEL CARD QSG CD WBZR C1H HGWBZR04 R3A GP...

Page 42: ... NC Part Number Part Description 2nd source 1 24WBZRLA051 WBZR LCD MODULE ASSY CPT BLACK GP V 2 24WBZRLA043 WBZR LCD MODULE ASSY CPT SILIVE GP V WBZR C1H M 220EW8FB 00 B AP EU CPT WBZR C1H M 220EW8FS 00 S AP EU CPT 22 inch monitor different parts list ...

Page 43: ...nf file 2 Screen size not correct 3 Picture too large or small 4 Unstable picture Picture flickers 5 Out of H V Sync 6 Picture too bright 7 Picture too dim 8 No power LED is off 9 Missing color 10 OSD main menu locked 11 Jitter Video Noise 12 Power management function is not active 13 220EW8 LCD 43 ...

Page 44: ...some word with your keyboard to wake up computer from saving status 2 Check that your video cable is plugged in and does not have bent pins Note Do not set screen saver at 14 minutes It will cause no display problem as above mentioned Action Change timer setting of screen saver or disable screen saver General Trouble Shooting Guide ...

Page 45: ...t 2 Change resolution It may cause by PC 3 LCD monitor can not display Vertical Frequency setting at 76 Hz 85 Hz Is picture displayed normally 1 Make sure the correct signal is input 2 Press the keyboard or operate the mouse 3 Make sure of the range of the input frequency and then set the computer It is need to check and repair the monitor Is picture displayed normally END END 1 Try system with an...

Page 46: ...then click advanced 5 Choose monitor button point to change then click next 6 Choose display a list of all the drivers in a specify location so you can select the driver you want then click next and then click have disk 7 Click browse button then choose the appropriate drive F RD ROM Drive then click ok button 8 Click the ok button then choose your monitor model and click the next button 9 Click f...

Page 47: ...r via OSD manipulation Select Reset to Factory settings Try the monitor with another computer Video card could be defective Is picture displayed normally END Consult a service center the monitor may be defective END YES No YES No Reset monitor via OSD menu manipulation Change monitor timing to work at the recommended resolution OK Please contact your dealer reseller for more information 4 END YES ...

Page 48: ...ers Vertical Horizontal flicker appears Push the AUTO button Eliminate the Vertical Horizontal bars using the Phase Adjustment in the first window OK Please contact your dealer reseller for more information YES NO END General Trouble Shooting Guide ...

Page 49: ... another system Monitor related Make sure that the video system doesn t select a driver that is outside the monitor H V scan range out of presetting timing range while going into windows Run windows by using basic VGA mode example 640 480 1 Try system with another monitor 2 Try monitor with another system Monitor related It is need to check and repair the monitor It is need to check and repair the...

Page 50: ...ally Reset the monitor via OSD manipulation Select Reset to factory settings or change the color temperature settings to be 9300 color coordination from OSD menu Try the monitor with another computer video card could be defective Is picture displayed normally It is need to check and repair the monitor YES END NO END YES NO General Trouble Shooting Guide ...

Page 51: ...ture settings to be 9300 color coordination from OSD menu Try the monitor with another computer video card could be defective Is picture displayed normally It is need to check and repair the monitor Note 1 Sun light passing through a window is much brighter than monitor luminance luminance is the measurable quantity which most closely corresponds to brightness therefore the two worst places for a ...

Page 52: ... Power off the monitor and then on Power LED on The monitor may have become faulty due to excessive shock It is need to check and repair the monitor Power LED on Insure that unit is plugged into a known good power source move a good radio to plug into the power source to test it It is need to check and repair the monitor END YES YES YES END NO YES YES YES NO NO General Trouble Shooting Guide ...

Page 53: ... YES YES END NO There are 2 easy ways to determine the Missing color problem 1 View an image that is supposed to be White If one of the colors RGB is not functioning White can not be produced 2 View an image that supposed to contain Red Green and Blue Color problems will be apparent when one or more of these colors can not be displayed Normal White Magenta or Purple Color means that the green sub ...

Page 54: ...SD MAIN MENU LOCKED Press and hold the OSD menu key for about 10 seconds until picture displays OSD MAIN MENU UNLOCKED OK Please contact your dealer reseller for more information END YES NO General Trouble Shooting Guide ...

Page 55: ...OCKED Press and hold the OSD menu key for about 10 seconds until picture displays OSD MAIN MENU UNLOCKED OK Please contact your dealer reseller for more information END YES NO General Trouble Shooting Guide 220EW8 LCD 55 ...

Page 56: ...Noise disappear Video system problem Monitor related Power off any monitor that is within 2 or 3 feet away Remove any unshielded speakers away from the monitor Make sure there are no flourescent light fixtures close to the monitor Try to keep monitor away from large metal structures power poles fans and metal carts Check for other devices that may be causing magnetic interference Is picture displa...

Page 57: ...f the video signals of PC are not off power management function is not active normally Repeat to power on and off power management There are accelerator boards not complied with VESA OK Consult a service center the monitor may be defective NO YES END General Trouble Shooting Guide 220EW8 LCD 57 ...

Page 58: ...tity 3 LCD SPECIFICATION 3 1 LCD specification 4 COSMETICS APPEARANCE 4 1 GAP definition 4 2 Panel Offset 4 3 Horizontal tilt 5 CONNECTORS 5 1 Video Connection 5 2 PIN Assignment 5 2 1 15 pin mini D Sub connector 5 2 2 DVI D connector 6 OSD 6 1 Control of OSD 6 2 Adjustment Parameters 7 ELECTRICAL SPECIFICATION 7 1 Power Specification 7 1 1 AC DC converter 7 1 2 Power Management 7 2 Standard Test ...

Page 59: ...11 Contrast ratio 8 12 White color adjustment 8 13 Distance between TFT LCD monitor and CRT TFT monitor 9 ENVIRONMENT 9 1 Environmental conditions 10 REGULATORY STANDARDS 10 1 Safety approvals 10 2 Power management 10 3 Certificates Reports for the production start 11 RELIABILITY 11 1 Reliability of the monitor 12 CUSTOMIZATION 12 1 Identity Customization 12 2 EAN SAP Identification 12 3 Plastic 1...

Page 60: ...m Max active vertical picture size 296 1 mm 2 MECHANICAL SPECIFICATION 2 1 1 Monitor Housing The front bezel and the back cabinet are based on TVI OEM tooling and Philips design chin 2 1 2 Vesa mounting holes According to Vesa FPMPMI standard Holes 100 mm x 100 mm M 4 0 0 7 pitch threaded in the rear center for ARM 2 1 3 Kensington Slot The monitor is equipped with a 7 mm x 3 mm slot 2 2 Tilt of t...

Page 61: ...gamut 72 Gate IC TBC Source IC TBC Response time 5ms 4 COSMETICS APPEARANCE 4 1 GAP definition The gap between LCD and front bezel must be 1 2mm 4 2 Panel Offset Panel Offset Panel disposition tolerance inside the front bezel must be 1 0mm 4 3 Horizontal tilt Horizontal tilt between front bezel LCD shall be 1 0mm 5 CONNECTORS 5 1 Video Connection The monitor is equipped with a 15 pin mini D SUB co...

Page 62: ...pin DVI D connector cable is as follows 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 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 ...

Page 63: ...OFF OSD Tree 1st LEVEL 2nd LEVEL 3rd LEVEL MONITOR SETUP Exit Brightness Brightness Contrast Contrast Color Original Color 9300K 6500K sRGB User Define Horizontal Position Vertical Input Selection Analog D Sub Digital DVI D Language See SKU Phase Phase Clock Clock Horizontal More Settings OSD Settings Vertical No Reset Yes Audio Option Stand alone For selective model Mute Volume Serial No Serial N...

Page 64: ...ut impedance 2 Luminance setting controls to be set to 300 nits with full screen 100 duty cycle white signal 3 Warm up more than 30 minutes after power on with signal supplied 4 Ambient light 400 600 lux 5 Ambient temperature 20 5 C 7 3 Test equipment Personal computer with Windows 98 2000 XP Luminance meter Minolta CA110 Videogenerator Chroma 2000 2135 2250 or equivalent Colour analyzer Minolta o...

Page 65: ...at 18 factory preset modes 2 Screen displays visible picture with OSD warning when input modes are the 45 preset modes Factory preset modes 18 modes Item H Freq KHz Mode Resolution V Freq Hz BW MHz 1 31 469 IBM VGA 10H 640x350 70 086 2 31 469 IBM VGA 3H 720x400 70 087 3 31 469 IBM VGA 12H 640x480 59 94 4 35 MACINTOSH 640x480 67 5 37 861 VESA 640x480 72 809 6 37 5 VESA 640x480 75 7 43 269 VESA 640x...

Page 66: ... VESA 1600x1200 60 161 43 66 587 CVT 2 3MA R 1920x1080 60 0 for DVI D 138 5 44 65 29 CVT1 76MW 1680x1050 60 146 45 65 29 CVT1 76MW R 1680x1050 60 119 Remark Timing which marked light blue are factory preset mode 7 10 Audio Specification N A 8 DISPLAY PERFORMANCE 8 1 Picture performance Optical performance test must be done in a dark room Note Test under standard test conditions unless otherwise sp...

Page 67: ...rk sub pixel 5 2 adjacent dark sub pixels 2 3 adjacent dark sub pixels one white pixel 1 Distance between two black dots 15mm Black dot defects within 20 mm circle 1 Total black dot defects of all type 5 TOTAL DOT DEFECTS ACCEPTABLE LEVEL MODEL 220EW8 Total bright or black dot defects of all type 5 8 9 Newton Ring No Newton Rings visible 8 9 Luminance Output 8 9 1 Luminance Output Test resolution ...

Page 68: ...el 255 L0 Luminance of gray level 0 Min value 800 1 AUO Typical value 1000 1 AUO 8 12 White color adjustment There are three factory preset white color 9300K 6500K sRGB Apply full gray64 pattern with brightness in 100 position and the contrast control at 50 position The 1931 CIE Chromaticity color triangle diagram x y coordinate for the screen center should be 8 13 Distance between TFT LCD monitor...

Page 69: ...ates X 0 283 0 015 Y 0 297 0 015 6500K sRGB CIE coordinates X 0 313 0 015 Y 0 329 0 015 sRGB CIE coordinates X 0 313 0 015 Y 0 329 0 015 10 REGULATORY STANDARDS Note All certificates must be raised under the name of Philips 10 1 Safety approvals CB report CE TUV GS TCO 0 10 2 Power management Energy Star 10 3 Certificates Reports for the production start When the first production of the monitor st...

Page 70: ...ws Refer to MakeUp sheet Graphic sheet 12 4 Definition of serialnumber Refer to Philips definition 12 5 Definition of the barcode label Refer to Philips definition 12 6 Accessories Refer to SKU 13 ECR HANDLING Not any change without approved ECR Every ECR to the golden samples must be approved by PHILIPS Even ECR for minor changes must be released by PHILIPS For the ECR procedure the vendor has to...

Page 71: ...icians review test procedures so that HV requation are always checked as a standard servicing procedure and the reason for this prudent routine is cleanly understood by everyone It is important ot use an accurate and reliable HV meter It is recommended that the HV recorded on each customer s invoice which will demonstrate a proper concern for the customer s safety 5 When troubleshooting and making...

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