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1. 14001060 Tn ____ assia __ ___ s reel dock 180 range suggest remove Ww RE LEO ano Yay t put ism ume DELL will uas it zz poser on default timing A LL 50 n 1 Electrical Instructions 2 White color adjustment 2205 9 LCD There three factory preset white color 9300 6500K sRGB Apply white 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 Production 5000K B500K 7500K 8200 11500K x 0 345 0 006 y 0 357 0 006 0 313 0 006 0 329 0 006 x 0 298 0 008 0 314 0 006 x 0 291 0 006 y 0 306 0 006 x 0 283 0 006 y 0 297 0 006 x 0 270 0 006 0 281 0 006 Quality inspect 5000K B500K 7500K 8200K 11500 0 345 0 015 y 0 357 0 015 0 313 0 015 0 329 0 015 x 0 298 0 015 0 314 0 015 0 291 0 015 0 306 0015 x 0 263 2015 y 0 2974 0015 AND 200 615 02817 0 015 Product SPEC 5000K B500K 7500K 82008 93008 11500 x 0 345 0 02 0 357 0 02 x 0 313 0 02 y 0 329 0 02 0 298 0 02 0 3
2. 76 Instructions amp Serial Num Repair tips 77 78 DDC DATA s s Repair Flow chart 79 81 Firmware Upgrade for JEST Safety Test Requirments 82 SAFETY NOTICE A MPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS ARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC CAUTION USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES Published by Philips Consumer Lifestyle Copyright reserved Subject to modification Jun 9 2008 312278517980 HERDAR PHILIPS 220SW9 LCD Proper s ervice 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 re 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 recomm ended It is im portant to note that this manual contains various CAUTI ONS and NOTICES which should becarefully 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 im
3. to ADC pin C51 C52 C53 C54 C55 C56 C57 C58 C59 C61 C62 C63 C71 C73 C74 C86 C90 D10 D11 D9 J3 J5 J8 L12 L7 L8 Q2 143 R64 R65 R88 R89 R90 U5 A2 A2 A1 A1 A2 A2 A2 A2 B2 A3 A3 A3 C1 C2 C1 A1 A2 A4 A4 A4 A1 A4 B5 A1 A2 A2 B2 B2 B1 B2 A3 C1 220SW9 LCD Scaler Diagram amp C B A 5V 09 spec Vds 30V Vgs 12V Id 3 5A when ambient temp 70 degr 1 D 3 CD RESET a s LCD 5V POWER 06 APM2301AAC TR R92 4 7K C75 470 25V Q3 gt 2430045 R74 C78 0 1UK Screw Holes HOLE V8 GND GMD GND F Optical Points Fiducial_Mark Fiducial_Mark Fiducial_Mark 12 13 12 14 64 75 76 77 78 81 16 Q3 R70 R71 R72 R73 R74 R83 R92 R93 U6 U8 B1 B3 B3 B2 B2 B2 A5 B2 B2 A2 B2 B2 B1 B2 B3 B2 B2 A1 504 90 112 96 18 m E e skere 8 PE OO Q Scaler Diagram amp C B A m b F E NEL b R43 ur 3 K q L 3 F 45 da aJ P L ay 5 4 5 r ar wW 5 F JY L R140 T e ME A C
4. 2 PC4 PWM1 5 6 PWM2 PWM4 PWM3 PWM5 PWM6 PWM7 PWM8 PWM9 PAG 19 DVDD 110 3 3V 111 7220 e 2220 Z220 53 90 o 15 2 Ay AA C35 0 147 0 152 220 0 102 s ko 1 58 57 _____ 56 4 55 4 5848 3 3V 89 O 112 1 R307 100 J VSO R308 100 J HSO SLED ORG SLED BLU gt PANEL ON C40 0 19 K AT24C16AN 10SJ 1 8 3 3V R50 R45 1K J 4 7K J ADJ 10K J R47 ON OFF 44 lt lt DET ADJ lt ___ MUTE C50 lt PWR KEY lt c32 C33 C34 c35 C36 C37 C38 c39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C79 C80 C82 C83 L10 111 L5 L6 L9 R128 R129 R130 R147 R307 R308 R36 R37 R38 R 39 R 40 R41 R 42 R 43 R 45 R 47 R 48 R 50 R51 R53 R 86 R 87 U3 U4 U7 1 4 4 5 5 4 4 2 2 4 2 2 2 5 C1 C1 D2 A1 A1 2 C1 4 D1 A5 A5 A3 Al A4 D3 D2 D1 B5 C4 2 5 5 2 2 2 5 C1 C2 C1 C1 A2 B5 D1 C1 220SW9 LCD Scaler Diagram amp 1 2
5. 3 P roduct ID xxxx 4 codes MS B byte 12 08 byte 11 6F 1680 1050 5 Horizontal Frequency Range 30 83 KHz 6 Vertical Frequency Range 56 76Hz AN 7 Monitor 13 characteries Philips 2205 9 Detail timing descriptor DVI EDID 1680 1050 x60Hz LCD Based on panel spec Vendor to fill in detailed data SEC LPL and vendor recommendation SEC Type NR SEC LTM220M1 L01 Resolution 1680 x 1050 WS XGA Outside dimensions 493 7 x 320 1 V Typ x 17 0 D Pitch mm 0 282mm x 0 282mm Color arrangement RGB vertical stripe Display surface Haze 25 Hard coating 3H Color depth 16 7M 6 bit Hi FR C Backlignt 4 CCFL Active area W x H 473 76 H x 296 1 V mm View angle CR 10 160 for Right Left 160 for Up Down Contrast ratio 1000 1 Typ White luminance 300 T yp Color gamut gt 72 Gate IC TOSHIBA Source IC Response time Tr Tf 55 ms Vertical frequency range 53 76Hz 220SW9 LCD General Product Specification LPL Type NR LPL LM220WE1 TLE 2 4 Resolution 1680 x 1050 WS XGA Outside dimensions 493 7 H x 320 1 V x 16 5 D mm Typ Pitch mm 0 282mm x 0 282mm Color pixel 1680 horizontal 1050 vertical Pixels RGB stripe arrangement Display surface Hard coating 3H Anti glare treatment
6. Novatek Easy Writer 4 1Alpha NN M c3 File Option Skins ANS Fun 18P OFF D Load File Rash Fraqram Auto Test IReLoad File Gr pa 45 33 D EESx PHILIPS Hudso 220594 Source 4 FirmWare PhilipsH3_ S B _ 002 _20080505 ABIN3220SW5 9002 0501 hex 2008 05 05 09 42 10 gt ISP ON T Version 13 Flash T Pm25LV010A 128KB erase IPrograming Success ISP OFF Used time 14seconds End DASE PHILIPSHUDSON TPHTI58ASOURC 14 1 FIR APHFI F3 1 128KBytes 220SW9 LCD Failure Mode Of Panel Quick reference for failure made of LOD panel this page presents problems that could be made by LCD panel not necessary repair circuit board Simply follow the mechanical instruction on this manual to eliminate failure by replace LCD pana Failure description Phenomenon Vertical block defact Vertical dim lines Vertical lines defect Always bright or dark Horizontal block defact Horizontal dim lines Horizontal lines defect Always bright dark pixel Has bright or dark pixel Mark pixel Polanzer has bubbles Foreign materal inside polarizer lin r or dot shape Concentric circle formed Bottom back liqht of LCD is brighter than normal Back light un uniformity Backlight has foreign material Blac
7. Horz Image Size Max Vert Imaae Size Dis play Gamma Display PHL 086 00000001 7 2008 1 3 Yes Yes serration required 47 cm 29 cm Standard Default Color Space Features Preferred Timing Mode Features GTF support DP MS Features Stand by DPMS Features 5 uspend DPMS Features Active Off Yes x Basic Display Parameters F eatures x gt lt Color Characteristics gt Red x Red y Green x Green y Blue x Blue y W hite x White 0 646484 0 338867 0 290039 0 602539 0 144531 7 03125 002 0 313477 0 329102 lt x C olor Characteris tics x gt Yes 2 2 RGB color display Yes In first detailed block No 220SW9 LCD lt E s tablished Timings gt Established Timimgs 1 BF 720x400 70Hz 640x480 60Hz 640x480 67Hz 640x480 72Hz 640x480 75Hz 800x600 56Hz 800x600 60Hz Established Timimgs 2 EF 800x600 72Hz 800x600 75Hz 832x624 75Hz 1024x768 69Hz 1024x768 70 7 1024x768 75Hz 1280x1024 9 75Hz 1152x870 75Hz Established Timingss3 80 lt x E stabilis hed Timings x lt 51 iming Identification gt Standard Timing 1680x1050 60Hz Standard Timing 1280x1024 60Hz Standard Timing 1280x1024 75Hz Standard Timing 1440x 900 60Hz Standard Timing 1440x 900 75Hz Standard Timing 1680x1050 75Hz Standard Timing 1600x1200 60Hz
8. 18 5 3 LOCATION OF PHILIPS LOGO uuruuu uu 18 5 4 GAP BETWEEN PANEL AND FRONT 2 18 5 5 LOCATION OF CONTROL 5 C 2288 P TER 18 5 6 COLOR FOR 18 5 7 ENCLOSURE REQUEST 19 5 8 RESIN 7 a wama sy wa Qanpaq 19 5 9 5 IS USED uu uw uu uuu 19 5 10 PLASTIC MOLD TOOLING 45 19 5 11 PLASTICS EN NW APP 19 5 12 TEXTURE GLOSSING OF HOUSING lt SA NS 19 5 13 TILT AND SWIVEL 19 5 14 KENSINGTON 20 5 15 sni hatc PTT 20 5 16 PRODUCT DIMENSION WEIGHT CREFER TO PHILIPS APPROVED SHT 191 SHT 560 20 7 cure cam quie m TTE 20 5 18 PALLET CONTAINER LGADING REFER TO PHILIPS APPROVED SHT 560 20 ENVIRONMENTAL 5 5 21 6 1 SUSCEPTIBILITY OF DISPLAY TO EXTERNAL
9. HAO Tam B Ep NN V v 220SW9 LCD DDC Instructions Update the DDC 1 Connect DSUB Cable to 2 Board Double click the P EDID exe icon in desktop then appears window as shown in Fig 5 EDID Tools VOI EDID Mumber Option EDID Type Selection enin 129 Byes EBI ya Bl TUR VT m 200 Tres 20 EDID Tools Start 2205499 LCD DDC Instructions 3 Load EDID file OK as shown in Fig 7 W EMD Tools EDID Serial Number Option EDID Selection foo ees Checksum Enbe 00 5 N Open EDID Table Fig 7 4 Serial Number th Tools File EDID Number 4 PRIU Tapes aren EDD ml en 1 RE Update S N button asshown in Fig 8 H Qam ANE 5 DF 11 DB 51 im i a nn H 30 20 zn 20 Update Serial Number OK Fig 8 2205499 LCD DDC Instructions 5 Prese Write tn write ETID data to EEPROM as shown in Fig 9 Tools LL EDID Tools V0 01 f Ele EDID Number O
10. 21 6 2 TRANSPORTATIONHESTS uuu 21 6 3 DISPLAY DISTURBANCES FROM EXTERNAL 21 6 4 DISPLAY DISTURBANCES TO EXTERNAL 21 RE E 22 7 1 MEAN TIME BETWEEN FAILURESx uuu 22 QUALITY ASSURANCE 00 20 22 8 1 ACCEPTANCE TES 22 220SW9 LCD General Product Specification 9 PHILIPS FLAT PANEL MONITORS PIXEL DEFECT 23 10 REGULATORY GOMPLIAN CE 27 TOT WORLDWIDE REGULATORY x uuu una a eva s 27 102 EMC REOUIBEME L uuu u u u unu aa aan S 27 WOES ENEMIES SERMO 27 TOL 27 10 5 ONGOING REGULATORY 220SW9 LCD General Product Specification FOREWORD This specification describes 22 WSXGA multi scan color LCD monitor with maximum resolution up to 1680 x 1050 75Hz non interlaced VGA All optical characteristics are determined according to panel specification after warming up longer than 30 minutes PRODUCT PROFILE EDID header 1 User visible strings on inf file Philips 2205 22inch LCD 2205 W 9 2 Manufacturer ID EDID data PHL
11. CT IntelHex v Raya Step 4 Press Auto to update F AW LES iis Test Lal Fue Ws Option Auto Ji ISP IE Ota Q View Hex Auto Prosresstisp om 088 gt gt 1 off Load Novatek Easywriter di E Mods Tesi Information file ezwriterini V1 7 Port Type EasyUSB port ILaad File MEET 09 44 57 D VSEVPHILIPSYHudson 9 Philips 2205914 Source Code 4 1 FirmWareVPhilipsH93 5 v g2 20080505 BIN 220SW9_ SAM_V002_0501 hex lt 2008 05 06 09 42 10 gt HexFile CheckSum AF465 126k Check 045 POO EAT ISP OFF DASERCPHILIPSNHUDSON 1 THTT58 DASOUEC 1 4 1FIE IPHFLE2 1 128KBytes t Firmware Upgrade for CPU Novatek EasyWriter 4_1Alpha Test9 DN ISP OFF Erase D Laad File Source 4 1 FirmWare PhilipsH9 B _ 002_ 2001 Mudule Test ABINA220SW9 _ SAM 002 0501 hex lt 2008 05 06 09 42 CheckSum AF46 Fill 1 28k Check Sum B045 Auto ReLoad File DEF 09 45 33 D VEXAPHILIPSYHudson gXPhilips 220594 Source Code 4 1 FirmWare PhilipsH9_ 5 20080505 ABIN 2205WS_SAM_VY002 _0501 2008 05 05 09 42 10 ISP ON IMCU Version 13 QI Flash Pm25LV010A 128KB J Chip erase ISP D AEESOPHILIPSIHUDSON DPHTTSO PASOURC I W 1FIE UPHELD Update
12. 3 14 1 7 mode Built in demo mode for sales in store B Design 4 220SW9 LCD General Product Specification i Dynamically split screen to 2 vertical frames with one vertical white line T he line width is 2 pixels T he left frame will be enhanced by S martlmage Lite and right frame remains original performance ii There is OSD showing 5 martlmage Lite amp SmartResponse Demonstration left frame and Original Image in right frame ii The OSD word color is white with transparent background iV The demo profile will be Video Playback profile with High ODC setting V The current SmartContrast value also be shown on the bottorr of the screen C Hot keys to trigger Press S mart Image 3 seconds or more to trigger the demo mode When demo mode is On press 3 seconds or more to turn off mode When demo mode is enabled the blue LED will fash until Gerno mode disabled 3 15 PerfectTune must be done after warming 30 minutes atleast B Perfectl une must be performed after Auto Color C Perfectl une must be conducted through DVI orscalerembedded patterns D Delta E lt 2 5 Visual characteristics 4 1 Test conditions Unless otherwise specified this specification is defined under the following conditions 1 Input signal As defined in 3 3 1680 x 1050 non interlaced mode 1680 x 1050 75 2 sign
13. Yes No Information Resolution notification This monitor is designed for optimal performance at its native resolution 1680X1050 60Hz When the monitor is powered on at a different resolution an alert is displayed on screen Use 1680x1050 260Hz for best results Display of the native resolution alert can be switched off from Setup OSD On Screen Display menu 2205499 LCD Lock Unlock Aging Factory Mode ToLock Unlock OSD FUNCTION User Mode Access Aging OSD function can be locked by pressing OK buttonil1 for more than 10 seconds the screen shows following windows for 4 seconds Step Access Factory Mode then enter Factory Menu E Every time when you press OK button this message Step 2 Bypressing UP and DOWN key to Buming Icon Press appears on the screen automatically MENU then press UP and DOWN key totum on Aging Made PL Fick ui Contr ve Unlock 050 function a Unlocked OSD function can be released by pressing buttonfor morethan 10 seconds again E Access Factory After 3 seconds 1 Tum off monitor bring up 21 Push AUTO amp MENU buttons at tha same time and hold them 55 power button until comes out Windows screen 1 gt then release all buttons 3 5 MENU button wait O50 menu with Characters HU
14. s 1 1 Sw2 G1 1 4 A 3 2 6B40100021 BLUE SW3 1 4 F 50 waspi RIGHT 5 N Check if 5 pin and pitch is 1mm 6B40100021 SW4 2 KEY LEFT 3 2 6B40100021 SWo KEY AUTO Screw Holes HOLE V8 HOLE V8 HOLE V8 Key use 6B 40100 021 Aa use Optical Points R 1 R6 R2 R5 R4 SW 1 OP1 OP4 OP7 OP2 5 SW2 SW3 ERE 5 4 SW 5 5 6 04 04 04 04 04 04 03 03 03 2205499 LCD Control Diagram amp m d os 220SW9 LCD LED Diagram amp C B A 1 U1 C3 2K62095104 4 1 4 2 2 3 P3 u 02 BLUE BLUE J1 gt Co p 2 6 220SW9 LCD LED Diagram amp C B A 220SW9 LCD General Product Specification HUDSON 9 2205 W9 GENERAL PRODUCT SPECIFICATION Issued by Argent Chan Revision History Date yy mm dd Brief Description Blue Changes thamest version Red General Product Specification ANALOG AND DIGITAL optional DUAL INPUT AUTO PICTURE ADJUSTMENT 17 PRESET MODES AND 49 PRESET MODES WHICH RECOVERED PRESET MODES 10 USER MODES USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION ADJUSTM
15. 0 02 x 0 270 0 02 0 281 0 02 220SW9 LCD FAQs Frequently Asked Questionis General FAQs Q When install my monitor what should do if the screen shows Cannot display this video mode A Recommended video mode for Philips 22 1680x1050 60Hz 1 Unplug all cables then connect your PC to the monitor that you used previously 2 In the Windows Start Menu select 5 ettings C ontrol Panel In the Control Panel Window select the Display icon Inside the Dis play Control Panel select the 5 ettings tab Under the setting tab box labeled desktop move the slidebar to 1680x1050 pixels 22 3 Open Advanced Properties and set the Refresh Rate to 60Hz then click OK 4 Restart your computer and repeat step 2 and 3 to verify that your PC is setat 1680 1050 60Hz 22 5 Shut down your computer disconnect your old monitor and reconnect your Philips LCD monitor 6 Turn on your monitor and then turn on your PC Q What does refresh rate mean in connection with an LCD monitor A The refresh rate is of much less relevance for LCD monitors LCD monitors display a stable flicker free image at 60Hz There is no visible difference between 85Hz and 60Hz Q What are the inf and icm files on the CD ROM How dol install the drivers inf and A These are the driver files for your monitor Follow the instructions in your user manual to install the drivers Your computer may as
16. 5J GAI A 100 J C11 0 047U 16V GI1 L3 730 N RAE C12 0 047U 16V 8 b R12 R13 12K J 12K J BAI _ N R14 100 J C15 0 0470 16V 11 150 J VGA_SCL 2 lt gt SDA p4 150 J 03 02 TZMC6V2 TZMC6V2 HSI TZMC6V2 C1 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C2 4 C5 6 7 C9 D1 D2 D3 D4 D8 DN1 DN2 DN3 DN4 DN5 J1 L1 L2 L3 Q9 R1 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R2 R20 R21 R3 R4 R5 R6 R67 R68 R69 R7 R8 R9 U1 A2 B1 B4 C4 C3 C1 C4 C1 C1 C4 D4 A3 A3 A4 A3 A4 B4 B4 B3 B1 C2 C2 03 2 2 B2 B1 A1 A3 B3 C3 D1 A4 C4 C3 C1 C1 C4 C2 C2 C4 D3 D4 A3 C4 D4 A4 B4 A2 B4 D1 D2 D2 B5 B3 B4 C1 WP DVK R24 SCL S caler Diagram amp C B A 5 ESD O TP2 RX2M DVI_SCL 1 lt __ gt DVI_SCL TP4 RXOM DVI_SDA lt T gt DVI SDA 10 TP6 28 DN1B 9 18 RXOP 0 10 2 99 544 TP73 R27 mE pvi_DET 4 DN1h 0 10 Z AV99 0 DVIPC5V J 5 5V_ESD p TP7 C31 N15 0 107 BAV99 ZEE RN lt 15 I 23 e J RXCP DN12 tt pree mk 2 6 TP13 R33 10K J 1 RXCM 9 2 I 4 2002009024 N lt lt z R304 YZ OO w P
17. RIGHT button Press MEMU sutton tearing up submenu windows 25 below MULE Burein VES 118 100 7 41 0 4 5 8 H 5 Display Press or DOWN button to select Change the value by or DOWN key until the X Y co ordinates as below 2205 9 LCD 5 51 White color adjustment Ther earet hreef ac tory pres et white color 939087 6500K 5 RGB Apply full white pattem with brightness 20 andthe c ontrast control at 50 pos itron 19310 IE C hromaticity olor tri ngle diagr am x c oordinate for the s creen c enter should Production lt 0 4546008 0 5527 006 6500 x 241 312 0 008 0 008 ADU 0298 0 008 0 314 0 005 0 281 0 008 y 0 306 0 006 0 283 0 008 0 297 0 008 11500 0 270 0 008 0 281 0 006 Quality inspect S00 04 0 345 0 015 0 357 0 015 6500 0 313 20 015 0 329 0 015 THUK 0 288 0 015 y 0 314 0 015 8200 x 0 261 0 015 0 308 0 015 0283 0 015 0 297 0 015 115006 0 270 0 015 y 0 281 0 015 Product SPEC 5O00K 500K 7500 200 8300 115006 x 0 345 0 02 0 357 0 02 x 0 313 0 02 y D 328 0 02 x 0 298 50 02 50 314 z D 02 x 0 201 0 02 y 0 308 0 02 x D 283 0 02 y 0 297
18. Sal No Connect DDC clock Connect T M D S data1 T M D S datal T M D S data1 shielan Connect Connect 5V Power SAN Ground for45V Hot plug detect T M D S data0 T M D S dataO shield O 7 1 9 34 D A or onnect NIN J 22 T M D S clock shield 23 T M D S clock 24 v T M D S clock 3 2 3 5 CS D definitions ie E philips H8 OSD Def Botton def niton inition doc 20080320 15 oftware control functions OSD control adjustable functions Reset No Exit Yes Auto adjustment for displaying timing mode and recall factory preset 8 OSD Languages ENGLISH ESPANOL FRANCAIS DEUTSCH ITALIANO PORTUGUES RUSSIAN SIMPLIFIED CHINESE Power On Logo Power On show up Philips logo 3 seconds change to input signal 1024x768philips_de sktop 1bmp This picture is reference only The official drawing will send out by Product Manager Audio Selection 220SW9 LCD General Product Specification S tand alone On Isolate video and audio control input S tand alone Off Integrate video and audio control input Mute On Turn off audio input Mute Off Turn on audio input When 5 tand alone On Volume be adjusted in standby mode and warning messages mode like Check cable connection No Video input 3 3 Timi
19. x E DID Structure Version evision x gt lt Basic Display Parameters eatures gt Video i p definition Analog S etup P4ank to B lack not expected S eperate S yncs support Composite 5 sanpert No Vsync Pulse serration not required Horz Image Size 47 cm Max Vert Image 547 29 2 2 Display RGB color display Standard Default Color Space Yes Features Preferred Timing Mode In first detailed block Features GTF support No DP MS Features Stand by Yes DPMS Features Suspend Yes DPMS Features Active Off Yes lt x Basic Display Parameters eatures x lt C olor Characteristics gt Red x 0 646484 Red y 0 338867 Green x 0 290039 Green y 0 602539 Blue x 0 144531 Blue y 7 03125e 002 White x 0 313477 White 0 329102 lt x C olor Characteristics x gt lt E s tablished Timings gt Established Timimgs 1 BF 720x400 70Hz 640x480 60Hz 640x480 67Hz 640x480 72Hz 640x480 75Hz 800x600 56Hz 800x600 60Hz Established Timimgs 2 EF 800x600 72Hz 800x600 75Hz 832x624 75Hz 1024x768 66Hz 1024x768 0 70Hz 1024x768 75Hz 1280x1024 75142 1152x870x75Hz Established Timinas 3 80 lt stablished Timinos x gt St ndard Tirairig dentification 1680x1680 60Hz 1280x1024 60Hz 1280x1024 75Hz 1440x1440 60Hz Standard
20. 1 E 4 5E 0KGO01 001 MAIN ASS Y lt k 77 4 LM220WE 1 TLE 2 TLEA LPL LCDM LTM220M1 L01 SD SEC 5 5 00602 001 9965 001 7936 gt POWER BOARD ASS Y 6K 0KG19 001 996510017942 ASSY CTRL BD WITH CABLE 7 6K 0KG18 001 996510017941 ASSY LED BD WITH CABLE Repair 0 Warning All ICs and many other semi conductors are susceptible to electrostatic discharges ESD Careless handling during repair can reduce life drastically When repairing make sure that you are connected withthe same potential as the mass of the unit via a wrist wrap with resistance Keep components and tools also at the same potential 1 Servicing of SMDs Surface Mounted Devices 1 1 General cautions on handling and storage Oxidation on the terminals of SMDs results in poor soldering Do not handle SMDs with bare hands Avoid using storage places thatare sensitive to oxidation such as places with sulphur or chlorine gas direct sunlight high temperatures or a high degree of humidity The capacitance or resistance value of the SMDs may be affected by this Rough handling of circuit boards containing SMDs may cause damage to the components as well as the circuit boards Circuit boards containing SMDs should never be bent or flexed Different circuit board materials expand and contract at different rates when heated or cooled and the components and or solder connections may be dama
21. D S clock Susceptibility of display to external environment Operating Temperature 0 1040 degree Humidity 80 max Altitude 0 3658m Air pressure 600 1100 mBAR S torage Temperature 20 to 60 degree C Humidity 9596 max Altitude 0 12192m Air pressure 300 1100 mBAR Note recommend at 5 to 35 Humidity less than 60 90 N 220SW9 LCD Installation Front View Product Description Accessory Pack Unpack all the parts DVI cable Optional ok D A 1 1 To switch monitor s power and VGA cable pack 2 MENJ access OSD menu 3 Y To adjust the OSD menu 4 adjust brightness of the display 1 5 Input change the signal input source Automatically adjust the horizontal position 794 vertical position phase and clock settings Return to previous OSD level Smartlmage There are five modes 7 selected Office Work Image Viewing Entertainment Economy Off Rear View VGA input DVI D input available for selective models AC power input Kensington anti thief lock Connecting to Your 1 Connect power cord to the back of the monitor firmly Philips has pre corinected VGA cable for the first installation cable E available for selective models 2 Connect t
22. Standard Timing 1600x1200 75Hz lt x S tandard Timing Identification x gt lt Detailed Timing Descriptions gt Detailed Timing 1680x1050 59Hz Detailed Timing FF Monitor S CS 30715000001 Detailed Timing FC Monitor name Philips 2205 W Detailed Timing FD Monitor limits Vert 56 76 Hz Horz 30 83 KHz Clk 170 MHz x Detailed Timing Descriptions x gt E xtension F lag 00 Checks um 09 220SW9 LCD DDC DATA 1111111 Dis playing Monitor DID 128 bytes EDID Data Hex 0 10 20 30 40 50 60 70 80 90 100 110 120 0 1 2 3 4 5 6 7 8 9 00 FF FF FF FF FF FF 00 41 6F 08 01 00 00 00 07 12 01 03 80 2 10 78 B5 05 5 56 4A 9A 25 12 50 54 EF 80 B3 00 81 80 81 95 00 95 OF A9 40 01 01 01 01 7 2 90 60 40 30 20 36 00 DA 28 11 00 00 00 00 00 FF 00 43 53 33 30 37 31 35 30 30 30 30 30 31 00 00 00 FC 00 50 68 69 6 69 70 73 20 32 32 30 53 57 00 00 00 00 38 53 11 00 20 20 20 20 20 20 00 Decoded EDID data lt Header gt Header 00 FF FF FF FF FF FF 00 lt x Header x gt lt Vendor P roduct Identification gt ID Manufacturer Name PHL ID Product Code 2159 ID Serial Number 00000001 Week of Manufacture 7 Year of Manufacture 2008 lt x Vendor P roduct Identification x gt lt E DID Structure Version R evis ion gt E DID Version 1 EDID Revisions 3 lt
23. Timing 1440x1440 75Hz 5 tendard Timing 1600x1200 60Hz x Standard Timing Identification x gt Standard Standard Timing Standard Timing Stencara Timing lt Detailed Timing Descriptions gt Detailed Timing 1680x1050 59Hz Detailed Timing FF Monitor S N CS 30715000001 Detailed Timing FC Monitor name Philips 2205 W Detailed Timing FD Monitor limits Vert 56 76 Hz Horz 30 83 KHz 170 MHz x Detailed Timing Descriptions x Extension Flag 00 Checksum 4B 220SW9 LCD Firmware Upgrade for CPU Step 1 Install Port95nt exe Restart computer Step 2 Dobule click EasyUSB Writer Writer_t9 exe Press Load File 7 Hovatek Easy Writer D Alpha Run Option Skins SUED ISP ON SP D x Novatek Easy Load Hex File to Buffer Test Information file ezwriter ini Type EasyUSB port ISP No File loaded Empis Step 3 Choose hex y Novatek Easy Writer 1 1 Tesi aaa 1344 File Eun Ophon Skins View Auto Q ISP ON D Load File PITT LOWY FIE EBD NN S 4 m er Ee manna ma 2 Port Type Eas HAISE HAIJES gt gt gt gt 06 RR N 2208 W9 SAM 002 0501
24. can also be purchased at external companies 4 6 Special information for lead free BGA ICs this ICs will be delivered in so called dry packagina to protect the IC against moisture with lead free logo on it This packaging may only be opened shortly before itis used soldered Otherwise the body of the IC gets wet inside and during the heating time the structure of the IC will be destroyed due to high steam oressure If the packaging was opened before usage the has heated up for some hours around 90 for drying Take attention for ESD protection 5 Rework on BGA Ball Grid Array ICs General Although LF BGA assembly yields are very high there may still be arequirement for component rework rework we mean the process of removing the component from the PWB and replacing itwitha new component If an LF BGA is removed from a P WB the solder balls of the component are deformedcsdrastically so the removed LF BGA has discarded Device Removal As is the case withany component that itis essential when removi g LF BGA the board tracks solder lands or surrounding components are not damaged To remove the board must be uniformly heated toa temperature close tothe reflow soldering temperature A uniform temperature reduces the chance of warping the PWB To do this we recommend that the board is heat d untihlitis certain that all the joints are molten Then carefully pull the comp
25. gt R43 mE PB6 DDC_SCL1 6 PB5 DVI SDAO Eu Eos PB4 DVI_SCLO TONS S LS CURRENT gt PB2 ADC2 INTEO ADC KEY1 2 2 PB1 ADC1 ADC_KEY2 6 PBO ADCO 12V_Enable 48 pps DD p5 spa hh SDA P35 5 SCL Q 50 DVDD mu Hc OSCI P31 TXD P30 RXD C45 12MHZ UN R51 100K J 22 J RSTB SDOTR NT68670B OPTION _ SPI N gt SPI SO oS SPI SI SPLCKZN _ A n WP R R SOON VGA DETN AN R131 NC A 7 ws for 9 220CW9 3 3V 8 0 73 oa 109 RSRB3M DHS 5 RSRB3P DVS RSRB2M DDE RSRB2P DCLK RSRB1M TTL_POL RSRB1P RSGB3M R7 RSGB3P R6 RSGB2M R5 RSGB2P R4 RSGB1M TOM R3 RSGB1P TOP R2 RSBB3M T2M G7 RSBB3P T2P G6 RSBB2M TCLK1M G5 RSBB2P TCLK1P G4 RSBB1M T3M G3 RSBB1P T3P G2 DGND CGND DGND CGND DGND CGND RSCLKBM T1M R1 RSCLKBP T PARO RSRA3M T4M G1 RSRBOMs RSRA3P T4P G9 RSRBOP RSRA2M T5M 67 SGBOM RSRA2P T5P 86 RSGBOP RSRA1M T6M B5 RSGBON RSRA1B TSP BZ R amp E amp BBOF RS GA3NKITChuK2WM amp 3 ASGA3P TELK2FAYB2 RSGA2M REM R1 RSGA2P T7R BY RSGA1M RSGATP VCK 7 RSCLKAP V6 RSBA3M V5 RSBA3P V4 RSBA2M V3 RSBA2P V2 RSBA1M V1 RSBA1P VO sP GPO1 GPO2 ADO GPO3 AD1 VSO GPOA INT HSO GPO5 GPO6 PWMA GPO7 PWMB GPO8
26. other regulatory certificates will be required during the life of the product It is the responsibility of the supplier to provide related documentation 2205 9 LCD Exploded View 220SW9 LCD Spare Recommended Parts List Model 220SW9 Panel PCBA Styling Pips tanc ft secfirt sec MAIN VE BOARD ASS Y v v v V Tv 1 SE ve fvt 6 POWER BOARD ASS Y 5 ASSY CTRL BD WITH CABLE 15 ASSYLEDBDWITHCABLE 6 0 618 001 996510017941 V V V V V V 1 LCDMLMZ20WET TLE2 TLES LPL 80 996510017933 V V LTM220M1 L01 501 SEC v BH Mechanical Styling PCM code Philips 12NC ASE ASS Y 0KG05 001 996510017948 KE FRONT BEZEL ASS Y Silver 011 ee FRONT BEZEL ASS Y BLACK 6K 0KG02 001 996510017938 H EAR COVER ASS Y 6K 0KG03 001 996510017939 Packing Styling CUSHION FRONT 510017944 110 CUSHION BACK 0 602 001 N 996520017945 v 40 0 6 01 001 gt Accessory Styling ipti PCM code __ Philips 12NC sect sec AASS aaco feon V VIV LY DV Y LV 26 00921 001 19965100306 V D
27. shown in 10 Note If not the same please rewrite EDID S N again FACTORY CODE 5 rf 7 07B SSPAYYWWXXXXXX Site code DL Suzhou Week CS Taiwan Sequence number 000001 99 9999 reset Czech Service Version Year 2007 2008 IMIIIIIITO6is playing Monitor E DID 128 bytes EDID Data Hex 0 1 00 FF 6F 08 2 25 81 80 9 40 27 40 00 30 37 00 00 100 110 120 70 73 00 FD 20 20 Decoded E DID lt Header gt Header lt x Header x gt 4 FF 00 EE 54 95 08 36 00 30 00 32 4 20 5 6 7 DDC DATA 8 9 FF FF 00 41 0C 00 B5 BF 00 39 00 FF 30 50 30 20 07 05 95 90 00 30 68 53 53 00 12 01 03 A5 56 4A 80 B3 00 0F 30 28 43 30 69 57 11 09 62 00 FF FF FF FF 00 lt Vendor P roduct Identification gt ID Manufacturer Name lt E DID Structure Version R evis ion gt lt x E DID Structure Version R eviston x gt lt Basic Display Parameters F 5 gt Anelog Blank to Black not expected ID Product Code ID Serial Number Week of Manufacture Year of Manufacture x Vendor P roduct Identification x E DID Versions E DID Revisions Video i p definition S etup Seperate Syncs support Composite S support Vsync Pulse
28. 0 298 0 02 CNN 0 314 0 02 6500K sR GB x 0 313 0 02 Mb OR y 0 329 0 02 0 329 0 02 5000K x 0 345 0 02 FGA 0 357 0 02 220SW9 LCD General Product Specification Production alignment spec CIE coordinates oy 0 281 0 006 y 0 297 0 006 0 306 0 006 0 314 0 006 y 0 329 0 006 0 329 0 006 CON 0 357 0 006 Quality Inspection specification CIE coordinates 9300 x 0 283 0 015 0 297 0 915 6500 5 x 0 313 9 915 y 0 329 0 015 sRGB x 0 313 0 015 50 329 70 015 5 Mechanical characteristics 5 1 Cosmetic Qisda OT YN p hitips front bezel 5 2 Mecnanicar dat files ProE files required 5 3 Location of Philips logo Per Philips make up sheet 54 Gap between panel and front bezel lt 1 2mm 5 5 Location of Control icons Per Philips Graphic sheet 5 6 Color for resin paint Per Philips make up sheet 5 7 5 8 39 5 11 220SW9 LCD General Product Specification Fire enclosure request Shielding Cover should fulfill international standard Resins RoHS required WEEE required Resin type selection refer to Project Book Section 7 2 Plastic material If paint is used RoHS required WEEE require If new painting type need to implement refer to UN D 1235 Plastic mold tooling Tooling to be designed to minimize cosmetic defects induced by molding process sink blush weld lines gate marks eje
29. 14 0 02 x 0 291 0 02 0306 0 02 x 0 283 0 y 0 297 0 22 0 270202 281 02 2205 9 LCD DDC Instructions DDC Data Re programming 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 Analog DDC IC Digital DDC IC amp EEPROM t 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 Additional information about DDC Display Data Channel may Electronics Standards Association Extended Display Identification Data EDID information may be also eT VESA ZEN from Video Va odes i and Loupe connectar of Monitor N It a windows based program which cannot be rufi th MS System and equipment requirements An Pentium or above personal computer RED Microsoft operation system Windows 927 EDID Software PI EDID ISP boardas shown in Fig pu And 12 Board Jump wire sl d to OW shorty J9 open 1516 Land 2 pin short i AM na EE j m SUC i fer E m E Jr Connected print cord and C SEV to Display Signal Fig 1 220SW9 LCD DDC Instructions 5 Connect and Mains cord to Monitor as
30. 170 MHz for DVI warning message must be displayed while over 165 MHz supplier to provide accurate scaler bandwidth number Power input 90 264 V AC 50 60 2 Hz Power consumption 50W maximum 45W lt TBDWatt with audio Ambient temperature 4 Power input connection Power cord length 1 8 M Power cord type 3 leads power cora with protective earth plug Power management The monitor mus tae Microsoft On Now specification and EP A requirements 5 tim e C P ower Blue ene ep Blankin LED DC Power N A 1W LED Off Off 493 7 H x 320 1 V x 16 5 D mm PIN No SIGNAL PIN SIGNAL No Logic GND 2 Green SOG 10 3 Blue 11 Sense GND Data dock 4 Sense GND BB di Detect GND 7 Green GND BB GND nput DVI D connector pin 2 d E Description 0 5 d ta 2 1 2 3 5 data2 shield 4 Mo 555 Connect 6 IDDC clock X DDC data 8 No Connect 9 T M D S data1 10 T M D S 1 11 T M D S data1 shield 12 No Connect 13 14 5V Power 15 Ground for 5V 16 17 18 19 20 21 Hot plug detect T M D S data0 T M D S data0 T M D S data0 shield No Connect No Connect 22 T M D S clock shield 23 T M D S clock 24 T M
31. 22 inch WXGA LCD Colour Monitor Chassis HUDSON 9 Service 2205 5 00 220SW9FB 69 220SW9FB 00 220SW9FB 75 220SW9FB 93 LCD Monitor 12059 M www phas corni oris ENERGY STAR Description Page Important Safety Notice 2 Technical Data 3 4 Installation 5 Troubleshooting eee 6 S der Diagram amp 32 38 Screen Display U Pe SE Diagram amp 39 42 Lock unlock Aging Factory 7 ontrol Diagram amp 43 44 Philips Pixel Defect Policy LED Diagram amp C B A 45 46 Mechanical Instructions General product specification 47 73 Color adjustment Exploded View 74 FAQs Frequently Asked Questions Spare Recommended Parts List 75 Electrical instruction PCBA
32. 3 4 5 93 1 TPIS ee IN AD lt __ _ TP68 9 69 ff gt VOL ADJ 17 T L8 220 gt 3 2008 02 21INESR CZ la Cc j qr F C a T7 Jj L j 10 TP18 142 19 C 12v Enable 2K61185112 TP67 R80 C55 NC gt TP20 C53 C54 C51 K C52 56 C57 C58 C90 ADC KE TP21 o4Uk 47U 25 470 257 gt PWR_KEY E gt TP23 L1 220 TzMbS 6 2KK2088005 5 63 0 1U K 3 3V 1 552 2 220P J R138 NC 2 4K R137 NC 1K J R135 Smart BLU gt 4 Q4 wc R136 85 Ls CURRENT R62 CIXAK Unidad 2N3906S NG LED_ORG gt B Q1NC R63 NC 150 R137 3 220 J R140 NC O J c 42y R143 2 4 R64 LED 1984 5 2N3906S 57 gt LED gt A d 3 4 Q2 2K62095105 R124 4 7K J 4 7 J 4 7 J lt Connect PWM I O pin 3144 NC 100 J 4 scL L D gt L lt __ 8_ Cl eee 2 a SDA lt lt to SDA SCL 24C16 1 8V US RM2101BODA 87 C88 C89 100U 25V NC 1UK C 1U NC 1UK
33. 6 R807 C809 FP801 P18 O R822 4 32K CN801 2062204102 CN802 2062204102 A A 9 TP804 D802 R847 Res 1K J 010 2062204102 oTP805 1 A A 9 TP806 z D803 BAV70 842 R848 0 1U 33K 1K J CN804 2062204102 gTP807 4 1 4 808 215 0804 BAV70 R843 C840 R849 0 1U 1KJ 220SW9 LCD Power Diagram amp C B A s 801 04 1802 C4 2 s High Voltage 7801 S VAR1 o A x n z oft RTO 9 CN801 JW21 _ gt s METAL 4 55 De 999 0701 High Valta De T CN802 JW15 3 E ca 5 mib JW30 R804 5 Bi Ft 0913 JW26 cz JW32 93 JW6 Z 7 pm 0808 z c Ri 2 CN803 C802 cH 1 X d 4 O m D Sie 5 tn 1 FA VARI C554 C58 9827 Jw 28 B j F601 TZAH 250V 1 220SW9 LCD Power Diagram amp C B A Control Diagram amp 220SW9 LCD 5 4 3 R1 10KJ PW S 2 c2 EI 4 V
34. 611 L608 220 D603 D602 45 OHM LL4148 EGP10D ZD601 VIN VOUT 3 3V 15 C611 C606 470 470 50V h 4 C614 2 S N K A 100 CN 1000U 1000U 6712 P17 R623 16v 16v 1000U 10V 27 604 Q 114148 12 Q601 e 47 2SK3530 01MR 4 t R601 R619 D605 R614 330K 18K LL4148 18K lt R610 CON602 OPEN C6o9 1000P J F601 250V 2 4 CN701 1 602 5KOKHO1001 ie 9 PC123FY1 BRT_ADJ 2 0606 2i a LL4148 ELON 3 VOL 5 TP603 R711 45V 6 Ha 10 5 7 C615 R 2 3300PM 3 3V R620 C612 C610 3 10K 010 K 1000P J IC702 SENSE LM431A R712 CN601 CN701 2 R709 R710 R711 R712 C711 B3 R701 IC602 IC702 HS1 HS2 HS6 HS7 3DL0YO01001 3006 01001 3DL6301001 3DL1S02001 B4 C610 C615 B5 R620 C612 Q603 D606 CN601 HSink HSink C1 C712 12701 C2 R702 C706 C707 C709 C3 R612 R614 R615 R623 C606 C614 Q601 D604 C4 R610 R613 R617 R619 C608 C609 C611 D605 ZD601 IC601 C5 R601 R602 R604 R621 R622 R624 C601 Q602 ZD602 F601 L601 VARI CON602 3 3V D1 R715 R716 C713 0701 703 D2 R703 R713 R714 C701 C702 C703 C704 D701 D702 ZD701 L702 A D3 R607 R608 R609 R611 R616 C607 D601 D602 D603 L604 L605 L608 T601 D4 R603 C605 BD601 05 C602 C603 C604 TR601 TR602 220SW9 LCD P
35. 82 Sigh ry X amp amp 19 5 CO R128 T C 81 35 22 mis E M Y1 Gh UR C44 Co J AQ rara SELDE n lt S 22 49 J es DNA ___ 7 lt A end 011 D gt gt x DNB s 103 r r RI 22 rem lt 7 31 4 lana Lol w E18 __ lt 11 a orl Sel V 08 coup Lu G Lo Lo CP1 e Ziad do Es G i G e 7 lt 2 Gm ium ae o TET ONES 28 ouo NIS Lap ees Rao R24 al x x x jaa gt 4 9 16 17 24 220SW9 LCD U1 C2 U2 B3 U3 D4 U4 C2 U6 D2 220SW9 LCD Scaler Diagram amp C B A 220SW9 39 Power Diagram 6 C B A V INVERTER C701 N 7 1000 IC703 KA78R12 12V D701 YG862C15R STX 12704 35 3390 2300 35V Q701 BD601 25 121 GSIB4A60 LF R716 18K RC1820 5V3 3 SENSE_ON lt 4 f N 1 1702 TEM 2 Dz02 IC701 68626158 IC601 120 6 d R
36. DSON 22058 0 07 2007 12 21 below 050 manu come onthe Screen of the monitor Factory Made Factory Menu Cursor can move on qray color area Hot key function by pressing BP DOWN Simultaneously at Usec Mode Factory repeatly PS The Offset Ras B function can be used on reduce or eliminate Connect Signal cable again gt go back to normal display snowy noise onthe backaround when the resolution of video signal 5 1680 50 Slightly increase or decrease the value untilsnowy noi ze completely disappear 220SW9 LCD Philips Pixel Defect Policy Philips Flat Panel Monitors Pixel Defect Policy 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 sub pixel 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
37. ENT MAX RESOLUTION 1680 x 1050 NON INTERLACED AT 75 Hz VGA 22 COLOR LCD FLAT PANEL FULL RANGE POWER SUPPLY 90 264 VAC CE ENVIRONMENTAL POLICY ANTI GLARE TO REDUCE LIGHT REFLECTION POWER MANAGEMENT CAPABILITY SOG SUPPORT Windows Vista Premium Logo Certification HDCP support Audio support USB PLUG SMART CONTROL amp SMART MANAGEMENT REQUIREMENT SMART Contrast SMART Image SMART Response PerfecTune FACTORY GAMMA Alignment PHILIPS LOGO displayed while power WEEE REQUIREMENT ROHS REQUIREMENT 220SW9 LCD General Product Specification REQUIREMENT 220SW9 LCD General Product Specification CONTENTS 1 FOREWORD 9 EET 7 2 PRODUCT POT IL unu 7 2 1 SCANNING FREOUENGIES sta 8 2 2 AMBIENT TEMPERATUR E orere iin Oq auqa aaa z papaqa 8 3 ELECTRICAE CHARACTERIST I CS FF 8 3 1 INTERFACE SIGNALS th dM THE 8 3 2 INTER FACE cud nuq uyu u u ma E dise e ais 9 3 3 TAMING RE OUIREME NT NONO ih de 11 3 4 HORIZONTAL 5 2 SAG SS 12 3 5 VERTICAL SCANNING 3 12 3 6 POWER INPUT CONNECTION Ara 12 3 7 POWER MANAGEMENT eee bU UE ACE C
38. H0SVV F 13A 1 8MM pesson 9651000704 LP 26 04245 001 996510006066 V V CORD RVV 250 1 8 BLK CHINA Critical components Philips 12NC sect PWM CURRENT 1203 60 8P 001205101 sero V V V V V V V L V Power contoller iC T601 2828 6000 1908FP 1J 20273091 996510007141 V V V Powertransformer XFORM INVERT 640 19 VW202 1J 26049 101 996510010634 TVS 100 470V 10471 20 50009 031 996510007143 V V Varistor PWM CTRL 0299386 S 16 Controller IC amp firmware IC CTRL NT68667HFG QFP 128P 7A 68667 A0E 996510017935 included within this Scalar IC EEPROM 24 2 5 SON 8 7B 78 02402 C01 78 02402 C01 296510007137 m DDC for D sub or DVI 52 to record EEPROM 24 16 5 SON 8 7 02416 01 996510007136 key and other parameter 06 MOS AO3401 PC SOT 23 80 03401 47 996510010629 V V 2 220SW9 LCD Panel amp PCBA photos TEM 1 5F LLBP9 001 996510017933 2 5F LSBVP 011 3 5 0 1 011 996510017934 MAIN I F BOARD ASS YNA
39. P 12 3 8 DISPLAY IDENTIFICATION 12 3 9 DVI DISPLAY IDENTIFICATOR _ gt ___________ 12 3 10 USB SUPPORT REQUIRED 220S 9 12 3 11 DDC 5 SMART MANAGE CONTROL 12 3 12 A PER HM 12 3 13 SMART CONTRAST DYNAMIC CONTRAST 6 6 tenerse 12 SMART MAGER yu u u 13 S15 PEREC 16 AY VISUAL 9 u uu uu u u uu a 16 4 1 TEST CONDITIONS uu ukuy muu ma Kun QAQ 16 4 2 16 4 3 IMAGE SIZE ya 16 4 4 55 16 4 5 CHECK GROSS 17 220SW9 LCD General Product Specification 4 6 COLOR TEMPERATURE ADJUSTMENT 101 11 06 eee eee vvv eee esse 17 MECHANICAL CHARACTERIST CS u id EN E MH SEES 18 5 1 18 5 2 MECHANICAL FILE
40. The monitor must comply with the Microsoft On Now and meet EPA requirements HSYNC VSYNC Pwr cons Indication 16 Hot Pug 68 17 T M D S data0 Susceptibility of display to external environment Operating Temperature 0to 40 degree C Humidity 80 max Altitude 0 3658m Air pressure 600 1100 Storage Temperature 20 to 60 degree C Humidity 95 max Altitude 0 12192 300 1100 Note recommend 5 to 35 C Humidity less than 60 95 220SW9 LCD Technical Data LPL Panel Type NR LPL LM220WE1 TLE 2 4 Resolution 1680 1050 WSXGA Outside dimensions Typ Pitch mm 0 282mm x 0 282 Color pixel arrangement 1680 horizontal By 1050 vertical Pixels RGB stripe arrangement Hard coating 3H Anti glare treatment of the front polarizer Dis play surface Color depth 16 7M colors Backlight 4 CCFL Active area W x H 21 995 inches 558 673mm diagonal Aspect ratio 16 10 R L 170 Typ U D 160 Typ gt 1000 1 300 cd m2 Typ Center 1 View angle CR 10 Contrast ratio W hite luminance point Color gamut gt gt 7290 Gate IC N A Source IC Magna OKI Response time lt 5 ms Typ Vertical frequency range 50 75Hz Scanning frequencies Hor 30 83 K Hz Ver 56 76 Hz Video dot rate lt 210 MHz for VGA and lt
41. _DVI 1 220SW9 LCD C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C31 D5 D6 D7 DN10 DN11 DN12 DN13 DN14 DN15 DN6 DN7 DNS 12 22 23 24 25 26 27 28 29 30 304 306 31 32 33 34 35 R81 U2 A2 1 2 B3 B3 B4 B4 B4 C2 C4 C4 1 2 2 4 4 2 4 4 4 2 4 1 1 2 1 1 5 2 5 5 5 D2 B2 B5 B5 C2 C5 C5 A2 A2 220SW9 LCD Scaler Diagram amp C B A CVDD1V8 41 8V L6 CVDD1V8 7220 52 115 DVDD CVDD1V8 3V3 C49 42 4 TU K 0 102 0 102 15 2220 4 7U K e lt a gt 0 102 g lt a lt T 537 S 6 5 22 470 we l 4 4 RX2 2 RX2 RX2 RX1 RX1 RX1 RX1 RXO RXO RXC RXC lt RXC HSIN 5514 gt BIN1 gt BIN1 1 5 GIN1 RI1 RIN1 U3 5 RIN1 NT68667 NT68670B vGA SDA lt gt ESO 3693 MCU_GND 2 VGA SCL lt gt ES mE p3 DVI SDA Raz 100 J PB7 DDC_SDA1 DVI SCL lt
42. ad Power Board Check fluorescent lamp Check LCD panel lt Video fh fv signals 5 5 Check all connectors amp LVDS cable Check LCD panel 220SW9 LCD EJ Repair Flow Chart No Display Check Mains cord amp LED of monitor Check Power board 18V 12V 5V DC Check video signals input interface NO Check Power Board YQ Cheek amp D Panel TA Front control key does not work Check Control Board Signal connectors Check Scaler Board Repair Flow Chart No Display Check Mains cord amp LED of monitor Check Power board 18V 12V 5V DC Check video signals input interface Check Power Board SY Cheek amp D Panel TA Front control key does not work Check Control Board Signal connectors Check Scaler Board NO S 220SW9 LCD Video source 220SW9 LCD Safety Test Requirements units that are returned for service or repair must pass the orginal manufactures safety tests Safety testing requires both Hipot and around Continuity testing TEST INSTRUCTION Application requirements 11 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 refitt
43. al sources miusthiave 75 ohm output impedance 2 Luminance setting controls to be set to 300 nits with full screen 100 96 duty cycle white signal 3 Warm up2meresthars30 minutes after power with signal supplied 4 Ambient light 400 600 lux 5 Ambient temperature 20 5 C 4 2 Brightness Follow Panel specification 43 Image size Actual display size 337 920 mm x 270 336 mm 44 Brightness uniformity 5 contrast at 100 and turn the brightness to get average above 300 nits at centre of the screen Apply the Fig 1 it should comply with the following formula General Product Specification X 100 gt 75 Where B_max Maximum brightness B_min Minimum brightness 4 5 Check Cross talk 5 Apply Pattern 2 Set contrast and brightness at 100 Measure YA Then output Pattern 3 and measure YB the cross talk value ABS YB X 100 lt uS 4 6 Color temperature adjustment There are three factory preset white color 9300K 6500 sR Apply full white pattern with brightness in 100 96 positioriand the contrast control at 50 96 position The 1931 CIE Chromaticity color triangle diagram x y coordinate for the screen center should be 5 ANNO p 11500K x 0 270 0 02 FGA __ Ky20 281T 0 02 9300K 0 283 0 02 WIII IIIIII v 0 297 0 02 8200 Ax 0 291 0 02 wv 0 306 0 02 7500
44. ctor marks etc T YV 61 90007 Painting to cover up cosmetic defects due to malaing 15 strongly discouraged China RoHS mark requested Plastics flammability All Plastics to be Flame Retardant UL 94 HB er Better Base Pedestal to be Flame Retard nt UL 94 HB All major plastic parts bezel back cover need to be molded from same resin Plastic resin type selection should be referred to plastic P hilips Pool monitor 5 12 Texture Glas sing of housing The texture area and texture no should follow Philips make up sheet The exterior surfaces shall have a uniform texture Philips must approve the mold texturing Detail document for texture refer to UN D249 UN D 600 20 gloss units 5 13 Tilt and swivel base Tiltange 5 2 0 forward 20 0 3 backward Swivelangle 45 High Adjustment 70mm Portrait Display nil 22 General Product Specification 5 14 Kensington Lock Must meet Kensington slot spec 04 MMD request metal plate in Kensington hole 5 15 Label Regulatory label Carton label should follow P hilips requirement China RoHS label Detail document refer to Philips Engineering Reference Book 5 16 Product dimension Weight Refer to Philips approved SHT 191 S HT 560 Unit dimension 518 76 x 454 89 x 211 05 mm Packed unit dimension 590 x 532x 185 mm Net weight 5 6 55 weight 6 8 5 17 Transportation Transpo
45. d negative voltage On the other hand CRT flickering that can irritate the human eye occurs when the on off action of the fluorescent object becomes visible S ince the reaction speed of liquid crystal in an LCD panel is much slower this troubles ome form of flickering is not present in an LCD dis play Q Why is an LCD monitor virtually low of Electro Magnetic Interference A Unlike a CRT an LCD monitor does not have key parts that generate Electro Magnetic Interference especially magnetic fields Also since an LCD display utilizes relatively low power its power supply is extremely quiet Ergonomics Ecology and Safety Standards What 15 the CE mark A The CE Conformit E urop enne mark is required to be dis played on all regulated products offered for sale on the E uropean market This CE mark means thata product complies with the relevant E uropean Directive A European Directive is a European Law that relates to health safety environment and consumer protection much the same as the U S National Electrical Code and UL Standards Q Does the LCD monitor conform to general safety standards A Yes Philips LCD monitors conform to the guidelines of MP R II and TCO 99 03 standards for the control of radiation electromagnetic waves energy reduction electrical safety in the work environment and recyclability The specification page provides detailed data on safety standards Q After change new found
46. e 75 ohm DC Sync Separate sync TTL level input impedance 2 2k ohm terminate Hsync Positive Negative Vsync Positive Negative Composite sync TTL level input impedance 2 2k ohm terminate Positive Negative S ync on green video 0 3 Vp p Negative Video 0 7 Vp p Positive 2205 9 LCD General Product Specification 2 DVI D Digital Input signal Single TMDS link Three channels R X1 R X2 3 USB PLUG 2 0 not required 2205 W 9 USB 1 upstream 1 downstream 4 Audio not required 2205 W 9 Input signal 1000 mVrms Loudspeaker 1W 1W stereo of RMS Power Frequency range WAIT FOR SUPPLIER INPUT Headphone connection will mute speakers 3 2 Interface 3 2 1 D Sub Cable Length 1 8 50 mm Fix with monitor when packing with transpiant gin protective cover Connector type D Sub male with DDC2B pin assignments Blue connector thumb operated jack screws Pin assignments Red 5 OG Nite Sense GND SSA Cable Detect GND N N D9 3 2 2 DVI Cable The input signals are applied to the display through DVI D cable Length 1 8 M 50 mm General Product Specification Connector type DVI D male with DDC 2B pin assignments W hite connector thumb operated jackscrews With transplant pin protective cover Pin Assignment Pin No T M D S data2 T M D S data2 T M D S data2 shield
47. ed following the repair inspection or modification the product 2 Test method 21 Connecting conditions 211 The test specified must be applied between the parallel blade plug of the mainscord and all accessible metal parts of the product 21 2 Before carrying out the test reliable conductive connections must be ensured anc thereafter be maintained throughout thetest period 2 1 3 The mains must be in the position 22 Test Requirements All products should be HiPot and Ground Continuity tested as follows Test for products where the mains input Test products where ihe mains input is 220V AC Test current 25A AC Test time 3 seconds Sal at TDOGA limit Resistance required Set at 0 1uA Tor Rohm Min limit R is the resistance ol the mains cord E 22 The minimum test duration for ontrolins pector must be minute 22 2 Thetest valtage must be maintained within the specified voltage 5 223 There must 5e breakdown the test 224 biede orpin of mains plug mustbe witlraccessible metal parts 3 Equipments and Connection 3 Equipments For example Zentech 9032 PROGRAMMABLE TESTER AUT O SAFETY 32 Connection Tumon the power switch of monitor before H ipot and amp r
48. efects of all type TOTAL DOT DEFECTS ACCEPTABLE LEVEL 2205 W9 MODEL Total bright r black dot defects of all type 5 220SW9 LCD General Product Specification Fig 1 Measurement locations of Brightness Uniformity 90 50 10 10 General Product Specification Fig 2 Cross talk pattern Gray level 46 64 Gray level 1 6 Fig 3 Cross talk Pattern Center at Gray leve 1 3 1 3 N General Product Specification SEPARATE SYNC lt A lt lt ws C Q e R gt S VERTICAL o o U amp Uo HORIZONTAL EE FIG 4 TIMING CHART 1 10 220SW9 LCD General Product Specification REGULATORY COMPLIANCE 10 1 Worldwide Regulatory WW Regulatory 15 10 2 Requirements Supplier DVT EMI test result must be submitted prior to DVT samples delivery anaPVYEMI test result must be submitted again prior to PVT samples delivery which also has to meet Philips immunity testing specification 10 3 ROHS Restriction on the use of certain hazardous substances Lead Cadmium Mercury Hexavalent Chromium Polybrominated Bipheny1 PBB and Polybrominated Bipheny1 Ether PBDE flame retardant 10 4 WEEE Producers Philips responsible for retailer back schemes and recycling S ystem implemented Collection and recycle targets 10 5 Ongoing Regulatory There s a possibility that
49. eo 4 Color temperature set to 7500 Based on final settings if higher 220SW9 LCD General Product Specification Brightness level sets to maximum SmartRespense sette High N A for this model Gamma Table turn off to achieve Fastest response time N A for this model Mes er qp c9 uu S mart Contrast set to On C Image Viewing i Purpose Design for image viewing application especially in slide show The screen is dominated by picture P ower point presentation could use this profile also i Enhancement Point 1 Dynamic contrast enhancement by histogram analysis DLC should S harpness and color to be enhanced 7596 Color temperature 6500 Brightness level sets to maximum S mart R esponse setto OfF N A for this model S mart Contrast set to Off Qe ME nexo e TS D Economy i Purpose Adjust brightness level for reducing power corisumptions i No optimization by S mart Image Design 1 Brightness level set to 7096 litiie higher brightness level than laptop PC fine tune brightness level before DVT exit 2 Color temperature set to 6500K 3 Gamma Table is turri on E Off i Purpose No optimization by S martlmage i Design 1 fotiow user OS D setting If any change by user it will be saved W herxswitch back from other S martlmage profiles it will go back to last saved setting 2 Gamma Table is turn on to reduce bad color tracking
50. fine the interference and susceptibility condition limits that might occur between external environment and the display device 6 1 Susceptibility of display to external environment O perating Temperature to 40 d gree Humidity 80 max Altitude 70 3658 pressure 5600 1100 mBAR Storage 20 to 60 degree Humidity 95 max Altitude 0 12192m Airpressure 300 1100 5 to 35 C Humidity less than 60 90 6 2 Transportation tests Refer 10 5 15 2 6 3 Display disturbances from external environment According to IEC 801 2 for ESD disturbances 6 4 Display disturbances to external environment 68 General Product Specification Reliability 7 1 Mean Time between Failures System MTBF Including the LCD panel and CCFL 50 000 hrs Quality assurance requirements 8 1 Acceptance test According to MIL STD 1916D Control level AQL NA Please also refer to annual quality agreement Customer acceptance criteria UAW 0377 00 2205 9 69 General Product Specification 9 Philips Flat Panel Monitors Pixel Defect Policy Philips Flat Panel Monitors Pixel Defect P BRIGHT DOT DEFECTS ACCEPTABLE LEVEL 2208 W9 MODEL BLACK DOT DEFECTS MODEL 1 dark sub pixel 2 adjacent dark sub pixels Black dot defects 20 mm circle Total black dot d
51. fore 3 14 1 4 User Operation Procedure A 5 different modes are switched to next in the sequence from 1 to 5 then back to 1 while pressirig this button 1 Office Work 2 Image Viewing 3 Entertainment 4 Economy 5 Off The default setting is Off The FOS optimization will be changed in real time by which profile to be scrolled users don t need to confirm to enable The Smart Image OS D will remain on screen for 5 seconds after user last action Or user can also press MENU to close the 5 mart Image OSD immediately Except using MENU button to scroll down profile If S mart Image OSD already launched onscreen User is allowed to use up down key to choose profile and press MENU to confirm selection and close the S mart Image OSD If the model has multiple inputs including VGA and DVI each input has their own set of profiles When user switch input the profile to be applied will also change Each input can memorize their individual S mart Image profile status SE General Product Specification For example S mart Image is with Office profile at VGA input when switch to DVI input the S mart Image will revert to previous profile of DVI In the input switching process the S mart Image OSD will also show up to present which profile is selected if 5 mart Image is enabled at that input The S mart Image status will also be stored after the monitor is resumed from AC on off or power switch
52. ged due to the stress Never rub or scrape chip components as this may cause the value of the component to change Similarly do not slide the circuit board across any surface 1 2 Removal of SMDs Heat the solder for 2 3 seconds at terminal of the chip By means of litz wire and a slightcherizontal force small components can be removed withthe soldering iron They can also be removed wtth a solder sucker see Fig Fig 1 DISMOUNTYNG 1A VACUUM TSTON SOLDERING 4822 39540159 IRON WELLER PS Z e g WE SOLDER TIP PT H7 SOLDERING IRON SOLDER WICK 4822 321 40042 APAIR OF TWEEZERS HEATING HEATING k SOLDERING IRON C SOLDER WICK While holding the SMD with a pair of tweezers take it off gently using the soldering iron s heat applied to each terminal see Fig 1 B Remove the excess solder on the solder lands by means of litz wire or a solder sucker see Fig 1C 1 3 Caution on removal When handling the soldering iron use suitable pressure and be careful When removing the chip do not use undue force with the pair of tweezers The soldering iron to be used approx 30 W should Tips 220SW9 LCD preferably be equipped with a thermal control soldering temperature 225 to 250 C The chip once removed must never be reused 1 4 Attachment of SMDs Locate the SMD on the solder lands by means of tweezers and solder the component on one side Ensure that
53. hen open AVOID DIRECT EXPOSURE TO BEAM CAUTION Use of controls or adjustments performance of procedures other than those specified herein may result in hazardous radiation exposure CAUTION The use of optical instruments with this product will increase eye hazard TO ENSURE THE CONTINUED OF THIS PRODUCT USE ONLY ORIGINAL MANUFACTURER S REPLACEMENT PARTS WHICH ARE ISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION THIS SERVICE MANUAL 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 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 as hort 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 220SW9 LCD Technical Data SEC panel ane 11690 1050 SR O Resolution 1680
54. ins tall peripherals No need to go through the reverse process to unplug a device Bottom line USB transforms today s Plug and P ray into true P lug and P lay Please refer to glossary for more information about USB Q What is a USB hub A A USB hub provides additional connections to the Universal S erial Bus A hub s upstream port connects a hub to the host usually a PC Multiple downstream ports in a hub allows connection to another hub or device such as a USB keyboard camera or printer LCD Panel Technology Q What 15 a Liquid Crystal Dis play A Liquid Crystal Display LCD is an optical device thats commonly used to display AS characters and iraages on digital items such as watches calculators portable consoles etc LCD is the technology used for dis plays in notebooks and other small computers Like light emitting diode and gas plasma technologies LCD allows dis plays to b much thinner than cathode ray tube CRT consumes much less power than LED and gas displays because it works on the principle of blocking light rather than emitting it What differentiates passive matrix from active matrix L CDs A An LCD is made witheithera passive matrix or an active matrix dis play grid An active matrix has a transistor located at each pixel intersection requiring less current to control the luminance of a pixel For this reason the current in an active matrix dis pla
55. k or white color liner circular type 220SW9 LCD CN801 CN802 CN803 T CN804 CN551 Wiring Diagram e 22054 9 LCD Block Diagram PHILPS 220549 MAIN BOARD BLOCK DIAGRAM RIN GIN BIN HSYNC VSYNC Dual channel PANEL LOD VDD Input GB lvds singal Connector NT68667H with Internal DSUB Wu Memory 4 INVETER CIRCUIT MOSFET 5 APM2301A DDC EEPROM BL PWM for 24C02 max current Digital singal N BL BRIGHT for C2 N backlight adjustment DVI SCL BL EN for backlight on DVI SDA LCD ON for panel J103209uuo5 Key board 220SW9 LCD VGA SDA 81 HSI TP78 VSI o 79 TP82 B EDID O C14 0 102 24 02 1050 1 8 J1 TP7ORAI TP74GAI TP75BAI VGA_5V R5 1K J 5V_ESD O D1 TZMC6V2 A 1 Scaler Diagram amp 5V_ESD 100M 33ohm L1 230 R1 754 4 110 0470 16V RUS R2 5 4 5J RAI R3 100 J C6 s 0 037U 16V RI1 Rii N L ___ gt _ R4 108 JA cZ 047 16V 1 12 230 6 75 R7 0 047U 16V ci mei 1MJ A gt 3 A Detect DN4 BAV99 C10 0 102 5V DNS VGA_5V O O C16 17 47 J 47 J 09 2 39045 4
56. k you for monitor drivers inf and icm files or a driver disk when you first install your monitor Follow the instructions to insert the companion CD ROM included in this package Monitor drivers inf and icm files will be installed automatically How do adjust the resolution A Your video card graphic driver and monitor together determine the available resolutions You can select the desired resolution under Windows Control Panel with the Dis play properties What if get lost when am niakitig monitor adjustments A Simply press the OK button select P eset to recall all of the original factory settings What is the Auto function A The AUTO adjustment key resiores the optimal screen position phase and clock settings by pressing of a single button without the need to navigate through OS D On Screen Dis play menus and control keys Note Auto function is available in selected models only My Monitor has power Power LED does not light What should do A Make sure the AC power cord is connected between the monitor and AC outlet and click a key on keyboard mouse to wake up the PC Q Will the LCD monitor accept an interlaced signal under PC models A No If an Interlace signal is used the screen displays both odd and even horizontal scanning lines at the same time thus distorting the picture Q What does the Refresh Rate mean for LCD A Unlike CRT dis
57. ly lead free Solder Alloy 0622 149 00106 1 2 SAC305 0622 14900108 1 SAC305 Remark For lead free soldering material please visit www alphametals com website for details This is recommended by Philips 4 2 Use only adequate solder tools applicable for lead free soldering tin The solder tool must be able reach at least solder temperature of 400 to stabilize the adjusted temperature at the solder tip and to exchange solder tips for different applications Small Passives Actives tobe removed with thermal tweezers Automated system for BGA repair Microscope Camera Beam split optics Computer Programmer Heat controllers Vacuum system Laser pointer Solder Hand T ool Adjustable in temperature height Temperature shall held constan Flexible tips 4 3 Adjust your solder toolso that a temperature around 360 380 is reached and stabilized at the solder joint Heating time of the solder joint should notexcee d 4sec Avoid temperatures above 400 otherwise wear out Of tips wil rise drastically and flux fluid will be destroyed Corrosion of Tool Spikes be avoided when using SAC305 and a temperature 1855 than 400 4 4 Mix of lead free solder tin parts with leaded soldering tin parts is possible but not recommended lt f noto avoid clean carefully the solder joint from old tinand re solder with new tin 4 5 Use only original spare parts listed in the Service Manuals Standard material consumables
58. may not work properly ifusing nonstandard orvideo card Imaging Problems Display position is incorrect 1 Press the Auto button 2 Adjust tha image using the Horizontal Position and or Vertical Position in 050 Controls Vertical flicker appears 1 Praga button 2 vertical bars using the More Settings of Phase Clock in 050 Main Controls lt lt Horizontal flicker appears b Press the Auto button 1 2 Eliminate the vertical bars using the More Settings of Phase Clock in OSD Controls The screen is dark Adjust the contrast and brightness on 050 Main Controls The backlight of the LCD monitor has a fixed life span When the screen becomes dark or begins to flicker please contact your dealer An after image appears If an image remains onthe screen for an extended period of time itmay be imprintedin the screen and leave an afterimage This usually disappears after a few hours after image remains after the power This is characteristic afliquid crystal and is notcaused by a malfunction or has been turned aff deterioration af tha liquid crystal The after image will disappear after a peroid of tima Green red blue dark and white dats The remaining dots are normal characteristic of the liquid crystal used in Remains today s technalogy Screen Display Desc
59. ng dots while a green bright dot is 30 percent brighter than neighboring dots A Black Dot Defects Black dot defects appear as pixels or sub pixels that are always dark or off That is a dark dot is a sub pixel that stands out on the screen when the monitor displays a light pattern These are the types of black dot defects Two or three adjacent dark One dark sub pixel sub pixels Proximity of Pixel Defects Because pixel and sub pixels defects of the same type that are near to one another may more noticeable Philips also specifies tolerances for the proximity of pixel defects Pixel Defect Golerances In order to qualify fer repair or replacement due to pixel defects during the warranty period a TFT LCD panel in a Philips flat panel monitanntest have pixel or sub pixel defects exceeding the tolerances listed in the following tables m DEFECTS ACCEPTABLE BLACK DOT DEFECTS LEVEL ACCEPTABLE TOTAL DOT DEFECTS LEVEL MODEL 220SW9 Total bright or black dot defects of all types Note 1 or 2 adjacent sub pixel defects 1 dot defect 220SW9 LCD Mechanical Instruction Front view Back view Step1 Remove base by pushing the release button as Step2 Unscrew 4 screws to release the neck column Step3 Remove the back cover by using 2 release holes Step4 Release lamp wire from power board otep5 25 c
60. ng requirement Factory Preset mode definition 1 Perfect FOS while presenting those timings 2 Will specify those timing in User s Manual Preset mode definition 1 Need to support those timings 2 Perfect FOS after auto adjustment User mode 1 Can save those timing that not in Preset mode and can showed not over scaler or Panel spec 2 t needs to reserve 10 timings space mernory size 3 3 1 Mode storing capacity Factory preset modes Preset modes 49 User modes 10 3 3 2 Factory preset modes D sub 18 modes 1 Factory modes and preset modes are defined in the enclosed timing table file D ENG monitor projects timingtable 2 Only vertical frequency ranges of all panels can have 50Hz input to add 50Hz video timings in internal firmware support 50Hz 576 720 10801 1080 50Hz 6042 480 720 10801 1080 60Hz 220SW9 LCD General Product Specification 3 4 Horizontal scanning S ync polarity Positive or Negative S canning frequency 30 83K Hz 3 5 Vertical scanning S ync polarity Positive or Negative S canning frequency 56 76 Hz 3 6 Power input connection Power cord length 1 8 M Power cord 3 leads power cord with protective earth pluq 3 7 Power management The monitor must comply with the Microsoft On Now specification and meet EPA requirements Power On active Off off Off crono 3 8 Display identification In acc
61. o PC Turn off your computer and unplug its power cable b Connect the monitor signal cable to the video connector on the back of your computer C Plug the power cord of your computer and your monitor into a nearby outlet d Turn on your computer and monitor If the monitor displays an image installation is complete Trouble shooting This page deals with problems that can be corrected by user If the problem still persists after you have tried thesesolutions contact Philips customer service representative Having this problem Check these items No Picture 1 sure the power cord is plugged into the power outlet and into the back of the Power LED not lit manitor 2 First ensure that the power buttonon the front of the monitoris inthe OFF position then press ittathe OM position Mo Pictura 1 Make sure the computer is turned Power LED is amber or yellow 2 Make sure the signal cable is properly connected to your computer 3 Check tosee ifthe monitorcable has bent pins 4 he Energy Saving feature may be activated Screen says 1 Make sure tha monitor cable is properly connected to your computer Also rafar tothe Quick Set Up Guide 2 Check tosee ifthe monitorcable has bent pins 3 Make sure tha computer is tumed on AUT button not working properly 1 Auto Function is designed ror use on standar Macintosh or IBM compatible PCs running Microsoft Windows 2
62. of the front polarizer Color depth 16 7M colors Backlight 4 CCFL Active area W x H 21 995 inches 558 673mm diagonal Aspect ratio 16 10 View angle CR 10 R L 170 Typ U D 160 Typ Contrast ratio gt 1000 1 Typ White luminance 300 cd m2 Typ Center 1 point Color gamut gt 72 Gate IC N A Source IC Magna Response time lt 5 ms Typ Vertical frequency range 50 75 2 2 1 Scanning frequencies Hor 30 83 K Hz Ver 56 76 Hz Video dot rate lt 210 MHz for VGA and lt 170 MHz for DVI warning message must be displayed while over 165 MHz supplier to accurate scaler bandwidth number Power input 90 264 V AC 50 60 2 Hz Power consumption maximum lt 45W 4 typ lt A BBW att with audio Functions 1 D SUB analog R G B separate inputs sync separated Composite H V TTL level SOG sync 2 digital Panel Link TMDS inputs HDCP supported 2 2 Ambient temperature 0 C 40 C Electrical characteristics S caler should of below items 1 Scaler must support color engine for Image enhancement feature 5 martlmage 2 3 4 Scaler must have enough memory to support PerfecT une feature and Philips OS D Scaler must support Dynamic Contrast Ratio DCR 3000 1 DCR preferred Can be shared with220S W9 3 1 Interface signals 1 D Sub Analog Input signal Video Hsync Vsync Video 0 7 Vp p input impedanc
63. of the sub pixels on a 19 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 Bl el Pixels and Sub pixels A pixel or picture element is composed of three sub pixels in the primary colors of red green and blue Many pixels together form an image When all sub pixels of a pixel are lit the three colored sub pixels together appear as a single white pixel When all are dark the three colored sub pixels together appear as a single black pixel Other combinations of lit and dark sub pixels as single pixels of other colors B pixel Types of Pixel Defects Pixel and sub pixel defects appear on the screen different ways There are two categories of pixel defects and several types of sub pixel defects within each category Bright Dot Defects Bright dot defects appear as pixels sub pixels that are always lit or That is a bright dot isa 5 ub pixel that stands out on the screen when the menitor displays a dark pattern There are the types of bright det defects Two adjacent lit sub pixels KF SZ adjacent lit sub One litred green or Purple ixels lonewhite blue sub pixel Red Green P Yellow pixen Green Blue Cyan Light Blue A red or blue bright dot must be more than 50 percent brighter than neighbori
64. on off 3 14 1 5 Linkage between Smart Image OS D and main OSD A Settings within main OSD have linkage with S mart Image OSD i Brightness ii Contrast iii Color Temperature B Because each preset profiles will define default setting of these 3 parameters Users can understand what is the value of that in preset profile by open thecmain OS D C When any 5 martlmage Lite profile had been enabled The parameters in main OS D are still available for user to adjust But these adjustment temporary only If users switch to another profile and then go back The setting in main OS D will show preset values of that S martlmage profile enabled 3 14 1 6 Profile Definitions system integrators to input at design stages A Office Work i Purpose Design for general effica application like word processing 5 preadsheet and email The screen is dominated by text Enhancement point 1 little sharoness for increasing the details of e g an excel grid type or enhancement as it won t bring value 2 Colortermiperature remains in 6500 K 3 Brigntness level should be 70 5 Smart Contrast set to Off B Entertainment i Purpose Design for video application Like Microsoft Media Player or Real Player The screen is dominated by video ii Enhancement Point 1 Dynamic contrast enhancement by histogram analysis DLC should be implemented 2 Sharpness enhanced 9090 3 Color enhancement set as the same with Vid
65. onent 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 IC area must be cleaned before replacing the LF BGA Removing an IC often leaves varying arhounts ef 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 on the solder lands and on the connection balls of the LF BGA Note Do notapply solder paste s this has shown toresult 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 board markers To reflow the solder apply a temperature profile according tothe IC data sheet So as notto damage neighbouring components itmay be necessary toreduce some temperatures and times More Information For more information on how to handle BGA devices visit this URL http wwwatyourservice ce philips com needs subscription After login select Magazine then to Workshop Information Here you will find Information on how to deal with BGA ICs Repair Flow Chart Bad brightness Check Power Board B
66. ontrol board and led board cable Mechanical Instruction otep6 Unscrew 2 screws to remove the main shielding Step9 Unscrew 7 screws to release power board and interface board Step10 Unscrew secrews to tease control board uem otep7 Release the main shielding by pushing the metal x m Ut Step11 Remove the led board by hand carefully AE Steps Take the LVDS cable off from panel Color Adjustment procedure 1 Turn on the LCD monitor 2 Tum on the Timing pattem generator See Fig 1 3 Preset LOD color Analyzer CA amp 1 10 Ramowve the lens protective cover of probe C A A 30 5et measuring viewing selector ta measuring position for reset analyzer zero calibration as 2 Tum on the color analyzer 10 Pross button to starting reset analyzer ing selector Fig 1 Fig 2 4 Access Factory Mode 11 Tum off manitar 21 Push AUT O amp buttons at the same time and hold them Press power buttonuntill comes out Windows screen gt then release all buttons 3 Press MENU button wait until the OSD menu with Characters HUDSON 240BWs Vo 13 2007 08 10 below 050 menu come the Screen of the moniter s shown in Fig3 Factory 3 4 Press MENU button thenselacttactoty mode indicator by LEFT or
67. optimize the display for a 65MHz dot clock one of the standards for XGA dis plays S ince the vertical horizontal frequency for this dot clock 60Hz 48kHz the optimum frequency for this monitor is 60Hz Q What kind of wide angle technology is available How does it work A The TFT LCD panel is an element c ntrols dis plays the inlet of a backlight using the dual refraction f a liquid crystal Using the property that the projection iet lightrefracts toward the major axis of the liquid element contro s th direction of inlet light and displays it Since the refraction ratio of inlet light on liquid crystal varies with the inlet angle cf the light the viewing angle of a TFT is much narrower than that of a CDT Usually the viewing angle refers to the point where the contrast ration is 10 Many ways to widen the viewing angie are currently being developed and mestcommenvapproach is to use a wide viewing angle film which widens the viewing angle by varying the refraction ratio IP 5 Plene S witching Multi Vertical Aligned is 5 used to give a wider viewing angle Why is there no flicker on an LCD Monitor Technically speaking LCDs do flicker but the cause of the 5 different from that of a CRT monitor and it has no impact of the ease of viewing Flickering in an LCD monitor relates to usually undetectable luminance caused by the aifference between positive an
68. ordance with VES A Display Channel Standard Ver 1 0 and DDC 2B capability 3 9 DVI Display identification In accordance with BV requirement DDWG digital Visual Interface revision 1 0 use DDC 2B DDC Ch EDID V1 3 3 10 USB support not required 220S W9 Connect the upstreamwort of the monitor to host PC s USB port via USB cable Then attach external device t the downstream port of the monitor Check if the device can work properly 3 11 DDC ChSupport and Smart Manage Control In accordance with VESA DDC CI and MCCS ver 2 0 the monitor should be workable with Philps S martManage S martControl V6 1 and Protrait Display Tune at least 3 12 Hot key definition D ENG monitor projector spec H8 hotk 3 13 Smart contrast Dynamic contrast ratio Smart Contrast is a kind of dynamic backlight control This function changes the panel backlight dynamically according to the frame brightness histogram 220SW9 LCD General Product Specification At least the minimum contrast ratio has to be 3000 1 typ 3 14 Smart image 3 14 1 Smart Image OSD outlook Smartimage Image Viewing 3 14 1 1 Position The position of the button is at the b ttem center of the screen 3 14 1 2 Smart Image amp Banne As design to keep the LightF rame logo at header but change the name to S martlmage with bitmap format 3 14 1 3 Icon of each Each profile wil use text instead of icon amp text be
69. ound Continuity testing Zentecn 9032 tester Clip Connectthe power cord to the monitor Power outlet 4 Recording Rear view of monitor Hipat and Ground Continuity testing records have to be kept fora period of 10 years
70. ower Diagram 6 C B A INV_VDD D V INVERTER O FP801 5A C801 R814 R815 330U 35V C827 33 33 1820 Wiz 1206 1206 O R806 2 7K 5VA C806 PGND 2200P J 2200P 100 50V Q 10K DRV2 C805 70805 C804 TIMER GNDA 14 R812 R811 470 50V 6 2V R808 37 4K F 3M F _ JL JL DM oz9938 a808 OREN R809 2sK376258 ISEN SSTCMP v _ VSEN R830 K OVPT 10 R819 0801 C820 26 1 25 l cas l al Q809 3M 109 114148 004 33P J 4700P J T 220p J 29370225 R802 R810 432K F 1M 4700P J P11 4 32K E ADJ P08 10 R801 210K C 832 R803 102 100 v 19 R823 0 22U M 100K FIT B1 R842 R843 R848 R849 C839 C840 D803 1804 CN803 CN804 WoD of 9 B2 R821 R822 R826 R834 C821 C822 C824 C842 0807 T802 B3 R851 R852 C802 C828 C834 C851 C852 RC1820 R841 R847 C838 D802 CN802 C2 R819 R820 R823 R825 R827 C819 C837 277 C3 R830 837 R838 C820 C823 C825 C826 C829 0809 2200 J 2200P J HS4 Ass DRVA C4 R810 C808 D801 3011502001 3DL1992004 5 R801 R802 R803 R804 C832 21 R846 D809 CN801 D2 R824 R832 C814 C815 C817 C845 D805 801 B D3 R811 R812 R814 R815 R829 C806 C810 C835 0808 DRVB R808 R809 C801 C804 C805 C818 C827 20805 IC801 05 R80
71. play technology in which the speed of the electron beam is swept from the top to the bottom of the screen determines flicker an active matrix display uses an active element TFT to control each individual pixel and the refresh rate is therefore not really applicable to LCD technology Q Will the LCD screen be resistant to scratches A A protective coating is applied to the surface of the LCD which is durable to a certain extent approximately up to the hardness of a 2H pencil In general it is recommended that the panel surface is not subject to any excessivershocks scratches How should clean the LCD surface For normal cleaning use clean soft clotn For extensive cleaning please use isopropyl aicohol use other solvents such as ethyl alcohol ethanol acetone hexane etc change the s etting of my monitor A Yes you your color setting through OS D control as the followino precedures 1 Press to show the OSD On Screen Display menu 2 Press Down Arrow to select the option Color then press OK to enter colorsettino there are three settings as below a Color Temperature The six settings are 5000K 6500K 7500 8200 9300K and 11500K With settings the 5000K panel appears warm with a red white color tone white 11500 temperature yields cool blue white toning bas RG this is a standard setting for en
72. portant to underst and that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE Philips could not possibly know evaluate and advise the servic etrade 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 who uses a servi ce 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 aregrouped in one area along with the safety symbol the sch matics 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 Important Safety Notice FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiation w
73. ption AS EDD EDID 126 Uhecksun Lecushon E tee ew EDID Table FF D 141 50 54 T m D m EJ im i dic m 3 jan 30 00 88 1 0 m m FF 1 20 E mim dy 57 4 m 0 amp 20 2 m 20 EV B 2 49 o m art E cbr emus 00 FF 00 ET EU 57 alala 20 d u ea Bean Y 5 Open EDID Table OF 6 Connect DVI Cable to 12 Board Repeat 1 5 to write DV EDIN 7 Enter Factory Mode then Press Number Write EDIDS N to EEPROM as shown in Fig 10 Note If not enter Fact EDID Tools 1 EDID Tools V0 0 EDID Sibson Ny EDD Option EDID Type Seen Update N EDID 8 PhuekSum pum HARUM CheckSum acuson RE E BD A3 55 s DE m m mn An DU 91 8422 DY D n FF 00 B EE TD 78170039 33 D ES GE Do na 20 20 30 20 20 F5 ln 20 20 20 20 2D 3 Write EDID Write Serial Number to EEPROM lig 10 2205 9 LCD DDC Instructions 8 Press Monitor Menu Kev to check OSD Serial number ts same PI EDID write data as
74. ription of the On Screen Display Whatis the On Screen Display On Screen Display OSD is a feature in all Philips LCD monitors It allows end user to adjust screen performance or select functions of the monitors directly through an on screen instruction window A user friendly on screen display interface is shown as below PHILIPS Monitor Setup Picture lt XK Picture Brightness 2 Contrast 4 Back res buttons the front bezel of the monitor to e choice or change Picken On Screen Display The OSD Tree Below is an overall view of the structure of the On Screen Display You can use this as a reference when you want to work your way around the different adjustments later on Main menu Sub menu Input DVI available for selective models Picture Format 4 3 Wide screen Brightness Picture Contrast SmartContrast On Off 1 8 2 0 2 2 2 4 2 6 Color Temp 5000K 6500K 7500K 8200K 9S00K T1500K Color SRGB Red User Define 4 Green Blue Language English Espanol Fran ais Deutsch Kaliho Portugu s Horizontal Vertical OSD Settings Transparency A A 23 4 OSD Time 2 9 ANE 20 30 60 Power LED 1 2 3 4 H Positian lt A 100 100 phase 0 100 Setup gt Chack 100 Resot tior Notification lt Reset
75. rtation standards refer to 0002 5 17 1 Transportation packages Net weight Packaging and wrapping shali be to protect the product against damage or loss during shipment from the suopiier to the destination specified in the purchase order All packaging materials subject to test and evaluation per 0002 The cushion material shail be constructed using EPS material The doggy hole is requested 5 17 2 Transportation l est Overall tests refer to 002 Vibration drop test should be performed at ambient temperature 20 C to 23 C and relative humidity 4096 to 65 A Transportation test specification for all regions Package test 1 Random Vibration test 2 Drop test 3 Cold Drop test for design reference Un package test 1 Half sine shock test non operation 5 18 Pallet Container loading Refer to Philips approved SHT 560 Transportation standards refer to 0002 UAW 0309 220SW9 LCD General Product Specification Air shipment S ea container 20 pallet slip sheet S ea container 40 pallet slip sheet S ea container 40 High Cube pallet slip sheet Land 53 MEGA Trailer pallet slip sheet Land 53 MEGA Trailer per HO pallet slip sheet Truck shipment Transportation request for all regions except China India A Air shipment B Container loading for WW C Land 53 MEGA Trailer Environmental characteristics The following sections de
76. shown tn Fig 2 VT D ie Connact to Mains Connect to 2 cord at this moment Mains Video cable printer port l Pin assignment 15 D Sub Connecter es rid Cep eire npn Seri engin anka Dab h DNC aW EK bod ia Leo GAL rr OHO 2 ERE ILI S ar bans N Byfonnector 0 8 dmat THM DTS T MDS dzia2 shield Connect eek D Sdit daalt T M D amp daal Danna B pr a5 VI deen pir edere d i T MDS Donner Dennect T M D amp T M D S T M Ir S cich Fig 2 220SW9 LCD DDC Instructions 6 Setup the Philips IMS EDID Tools program Step I Make a folder in your as shown in Fig 3 example CAEDID Step 2 Copy PI EDID Software into your folder as shown in F1g 3 BER HE gt gt ai IE EO CAEDID step 3 Copy the LCD Analog ddc and LCD DVI dde to CAEDID as shown in Fig Ax BEE
77. suring correct exchange of coio s between different device e g digital cameras monitors printers scanners etc C User Define the user can choose his her preference color setting by adjusting red green blue color d Gamma The five settings are 1 8 2 0 2 2 2 4 and 2 6 A measurement of the color of light radiated by an object while it is being heated This measurement is expressed in terms of absolute scale degrees Kelvin Lower Kevin temperatures such as 2004K are red higher temperatures such as 9300K are blue Neutral temperature is white at 6504K Q Can the Philips LCD Monitor be mounted on the wall A Yes Philips LCD monitors have this optional feature For standard VES A mount holes on the rear cover allows the user to mount the Philips monitor on most of the VES A standard arms accessories We recommend to contact your Philips sales representative for more information S creen Adjustments When install my monitor how get the best performance from the monitor A For best performance make sure your display settings are set at 1680x1050 60Hz for 22 Note You can check the current dis play settings by pressing the OS D OK button once The current dis play mode is shown in OSD setup information page Q How do LCDs compare to CRTs in terms of radiation A Because LCDs do not use an electron gun they do not generate the same amount of radiation at the screen surface Compatibility with o
78. the component is positioned correctly on the solder lands see Fig 2A Next complete the soldering of the terminals of the component see Fiq 2B Fig 2 MOUNTING e g A PAIR OF TWEEZERS 7 RA SOLDER 0 5 028 mm S PRESURE SOLDERING SQLDERING TIME SOLDER B 43 14 0 5 0 8 mm PRESURE SOLDERING IRON 2 when attaching SMDs Wh r soldering the SMD terminals do not touch them directly with the soldering iron The soldering should be done as quickly as possible care must be taken to avoid damage to the terminals of the SMDs themselves Keep the SMD s body in contact with the printed board when soldering The soldering iron to be used approx 30 W should preferably be equipped with a thermal control soldering temperature 225 to 250 C Soldering should not be done outside the solder land Soldering flux of rosin may be used but should not be acidic After soldering let the SMD cool down gradually at room temperature The quantity of solder must be proportional to the size of the solder land If the quantity is too great the SMD might crack or the solder lands might be torn loose from the Right Fig 3 Examples Fx aa SOLDERING printed board see Fig 3 TRON Repair Tips 3 Lead free product identification You can identify lead free product by Philips lead free logo on PCB 4 Lead free product repair instruction 4 1 Use on
79. ther Peripherals Q connect my LCD monitor to any PC workstation or Mac A Yes All Philips LCD monitors are fully compatible with standard P Cs Macs and workstations You may need a cable adapter to connect the monitor to your Mac system Please contact your Philips sales representative for more information 220SW9 LCD FAQs Frequently Asked Questionis Q Are Philips LCD monitors Plug and Play Yes the monitors are Plug and Play compatible with Windows 95 98 2000 XP and Vista Q What is USB Universal Serial Bus A Think of USB as a smart plug for PC peripherals USB automatically determines resources like driver software and bus bandwidth required by peripherals USB makes necessary resources available without user intervention There are three main benefits of USB USB eliminates case anxiety the fear of removing the computer case to install circuit board cards that often requires adjustment of complicated IRQ settings for add on peripherals USB does away with port gridlock Without USB PCs are normally limited to one printer two Com port devices usually a mouse and modem one Enhanced Parallel Port add on scanner or video camera for example anda joystick More and more peripherals for multimedia computers come on the market every day With USB up to 127 devices can run simultaneously on one computer USB permits hot plug in No need to shut down plug in reboot and run set up to
80. this information on screen how can do ATTENTION A Because you activate Theft Deterrence function in S martControl Il Please contact IT manager or Philips S ervice Center 2205499 LCD Electrical Instructions 1 Electrical Characteristics 1 1 Interface signals 1 D Sub Analog Input signal Video Hsync Vsync Video 0 7 input impedance 75 Sync Separate sync TTL level input impedance 2 2k ohm terminate Hsync Positive Negative Vsync Positive Negative Composite sync TTL level input impedance 2 2k ohm terminate Positive Negative oync on green video 0 3 Vp p Negative Video 0 7 Vp p Positive 2 DVI D Digital Input signal Single TMDS link Three channels RX0 RX1 RX2 1 2 Interface D Sub Cable Length 1 8 M 50 mm Fix with monitor when packing with transplant piri protective cover Connector type D Sub male with DDC2B pin assigriments Blue connector thumb operated jack screws 1 3 Timing requirement 1 3 1 Mode storing capacity Factory preset modes D sub 18 DVI 17 Preset modes 49 User modes 10 1 3 2 Factory preset modes D sub18 modes UN an 22 reser Mode T HERES eie T Remake mac an PUL E m preset io Factory Presat moda 17 Sata gt mena 5 Ec 3 x E 4 E E E
81. x 1050 WSXGA Outside dimensions 1493 7 x 320 1 V x17 0 D Max 84 9 Pitch mm 0 282mm x 0 282 5 Green SOG 10 Logic GND Color pixel arrangement RGB vertical stripe Display surface Haze 2590 Hard coating 3H 3 Blue 11 Sense GND Color depth 16 7M 6 bit Hi FRC Backlight 4 CCFL Sense GND Active area W x H 473 76 H x 296 1 V mm View angle 10 160 for Right Left 160 for Up Down Red GND 14 Contrast ratio 1000 1 Typ White luminance 300 Typ 15 Data clock Color gamut gt 72 Gate IC TOSHIBA Source Response time Tr Tf lt 5 ms Typ Vertical frequency range 53 76Hz Scanning frequencies Hor 30 83 K Hz Ver 56 76 Hz Video dot rate lt 210 MHz for VGA and lt 170 MHz for DVI warning message must be displayed while over 165 MHz supplier to provide accurate scaler bandwidth number Power input 90 264 V AC 50 60 2 Hz TORNAR TRE Power consumption lt 50W maximum lt 45W typ Mo Connect lt with audio Ambient temperature 0 C 40 clock NUS data S NK INo Connect 9 1 0 8 data1 Power input connection Power cord length 1 8 M TMDS datats Power cord type 3 leads power cord with protective earth plug Power management
82. y can be switched on and off more frequently improving the screen refresh time your mouse pointer will appear to move more smoothly across the screen for example The passive matrix LCD has a grid of conductors with pixels located at each intersection in the grid Q What are the advantages of TFT LCD compared with CRT A In a CRT monitor a gun shoots electrons and general light by colliding polarized electrons on fluorescent glass Therefore CRT monitors basically operate with an analog RGB signal A TFT LCD monitor is a device that displays an input image by operating a liquid crystal panel The TFT has a fundamentally different structure than a CRT Each cell has an active matrix structure and independent active elements A TFT LCD has two glass panels and the space between them is filled with liquid crystal When each cell is connected with electrodes and impressed with voltage the molecular structure of the liquid crystal 15 altered and controls the amount of inlet lighting to display images A TFT LCD has several advantages over a CRT since it can be very thin and no flickering occurs because it does not use the scanning method Q Why is vertical frequency of 60Hz optimal for an LCD monitor A Unlike a CDT monitor the TFT LCD panel has a fixed resolution For example an XGA monitor has 1024x3 R G B x 768 pixels and a higher resolution may not be available without additional software processing The panel is designed to

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