Philips 224EL2SB/00 Service Manual Download Page 34

Page: 34 / 91

Failure Mode Of Panel

Failure description

Phenomenon

Vertical block defect

Vertical dim lines

Vertical lines defect
(Always bright or dark)

Horizontal block defect

Horizontal dim lines

Horizontal lines defect
(Always bright or dark)

Has bright or dark pixel

Polarizer has bubbles

Foreign material inside
polarizer . It shows liner or
dot shape.

Concentric circle formed

Bottom back light of LCD is
brighter than normal

Back light un-uniformity

Backlight has foreign material.
Black or white color, liner or
circular type

Quick reference for failure mode of LCD panel

this page presents problems that could be made by LCD panel.
It is not necessary to repair circuit board. Simply follow the mechanical
instruction on this manual to eliminate failure by replace LCD panel.

241P3 LCD

Summary of Contents for 224EL2SB/00

Page 1: ...AFETY GUIDELINES ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOL TAGES CAUTION USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING Published by Philips Consumer Lifestyle Copyright reserved Subject to modification JJan 11 2011 Sca...

Page 2: ...ded 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 WARNING ...

Page 3: ...type 3 leads power cord with protective earth plug Power management Mode HS YN C VSYN C Video Pwr con s Indicatio n Rec time Power On On On Active 42W typ 52W max White LED Standby Off Off Blanked 0 2W Blinking white LED 3 sec on 3sec off 3s DC Power Off ʳ ʳ N A 0 2 W LED Off ʳ PIN No SIGNAL PIN No SIGNAL 1 Red 9 DDC 3 3V or 5V 2 Green SOG 10 Logic GND 3 Blue 11 Sense GND 4 Sense GND 12 Bi directi...

Page 4: ...ord type 3 leads power cord with protective earth plug Power management Mode HS YN C VSYN C Video Pwr con s Indicatio n Rec time Power On On On Active 42W typ 52W max White LED Standby Off Off Blanked 0 2W Blinking white LED 3 sec on 3sec off 3s DC Power Off ʳ ʳ N A 0 2 W LED Off ʳ PIN No SIGNAL PIN No SIGNAL 1 Red 9 DDC 3 3V or 5V 2 Green SOG 10 Logic GND 3 Blue 11 Sense GND 4 Sense GND 12 Bi dir...

Page 5: ...n Front View Product Description Rear View ʳ Accessory Pack Unpack all the parts Connecting to Your PC 1 Connect the power cord to the back of the monitor firmly Philips has pre connected VGA cable for the first installation ...

Page 6: ...6 241P3 LCD Troubleshootingʳ ...

Page 7: ...241P3 LCD 7 Troubleshooting ...

Page 8: ...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 ʳ ʳ Basic and simple instruction on the control keys ʳ In the OSD shown above users can press buttons at the front bezel of the monitor to move the cursor to confirm the choice or change ʳ ʳ ʳ ...

Page 9: ... 9 On Screen Display The OSD Treeʳ 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 ʳ ʳ ...

Page 10: ... with Characters MERIDIAN 241P3 V1 0 2010 11 19 below OSD menu come on the Screen of the monitor Factory Mode indicator Factory Menu Cursor can move on gray color area Hot key function by pressing UP and DOWN key Simultaneously at User Mode or Factory Mode PS The Of fset R G B function can be used on reduce or eliminate snowy noise on the background when the resolution of video signal is 1680 1050...

Page 11: ...pear as pixels or sub pixels that are always lit or on That is a bright dot is a sub pixel that stands out on the screen when the monitor displays a dark pattern There are the types of bright dot defects ʳ ʳ ʳ One lit red green or blue sub pixelʳ Two adjacent lit sub pixels Red Blue Purple Red Green Yellow Green Blue Cyan Light Blue Three adjacent lit sub pixels one white pixel ʳ ʳ A red or blue b...

Page 12: ... 5 glove 6 cleaning cloth 7 ESD protection ite m picture Operation Tool Notes 1 Tear off four piece of Mylar Disassemble the stand Æ 4 screws Screw driver 2 Disassembly the bezel from the monitor notice the disassembly order 1 Top 1 parts of bezel 2 Left 2 parts of bezel 3 Bottom 3 parts of bezel 4 Right 4 parts of bezel Don t draw the BZL When disassembly the bezel notice don t bend the C B man m...

Page 13: ...ontral board Take the entire internal mechanism from Bezel and put it on the cushion 5 Take off the aluminum foils on the left of monitor 6 For 241P3Κ For 241P3LΚ Tear off the acetic tape on panel Pull out lamps cable 7 Take off four pieces of aluminum foils ...

Page 14: ...ng latch of LVDS cable s housing and at the same time another hand pulls out the LVDS cable for this step to avoid from deforming the terminals of positive locking type LVDS cable 10 Tear off the iron sheet which cover the AC SOCKET Disassemble the Power boardΕUSB boardΕ ITF board Æ 7 screws Plus driver 11 Take the PCBA from Main BKT and then put it on the cushion The locking latch of LVDS cable s...

Page 15: ... the cable of Power boardΕthe cable of USB board Notes Pull the connect upright 13 Pull out the LVDS cable Notes use one finger lift up the cover of connect and then pull the LVDS cable upright 14 Tear off the acetic tape on SHD Pull out the speaker ...

Page 16: ...adjustment There are six factory preset white color 11500K 9300K 8200K 7500K 6500K sRGB 5000K Align by Philips PerfecTune also called FGA function Apply full 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 Product specification CIE coordinates x y 11500K x 0 270 0 0...

Page 17: ...241P3 LCD 17 FAQs Frequently Asked Questions ...

Page 18: ...18 241P3 LCD FAQs Frequently Asked Questions ...

Page 19: ...th monitor when packing with transplant pin protective cover Connector type D Sub male with DDC2B pin assignments Blue connector thumb operated jack screws 2 2 DVI Cable The input signals are applied to the display through DVI D cable Length 1 8 M 50 mm Connector type DVI D male with DDC 2B pin assignments White connector thumb operated jackscrews With transplant pin protective cover 3 Timing requ...

Page 20: ... 02 y 0 314 0 02 PerfectuneII 6500K sRGB x 0 313 0 02 y 0 329 0 02 PerfectuneII sRGB x 0 313 0 02 y 0 329 0 02 PerfectuneII 5000K x 0 345 0 02 y 0 357 0 02 PerfectuneII Production alignment spec CIE coordinates x y 11500K x 0 270 0 006 y 0 281 0 006 PerfectuneII 9300K x 0 283 0 006 y 0 297 0 006 PerfectuneII 8200K x 0 291 0 006 y 0 306 0 006 PerfectuneII 7500K x 0 298 0 006 y 0 314 0 006 Perfectun...

Page 21: ...241P3 LCD 21 Service tool Hardware PCM code 12NC 5E L8215 001 996510019769 ...

Page 22: ...22 241P3 LCD Service tool Software FW writing tool RTD tool V6 7 DDC writing tool Q EDID V30 ...

Page 23: ...Association VESA Extended Display Identification Data EDID information may be also obtained from VESA Configuration and procedure PI EDID The software is provided by IMS to upgrade the firmware of CPU PI EDID Tools is for the interface between Parallel Port of PC and 15 pin D SUB connector of Monitor It is a windows based program which cannot be run in MS DOS System and equipment requirements 1 An...

Page 24: ...Pin assignments A 15 pin D Sub Connector B Input HDMI Connector pin PIN No SIGNAL PIN No SIGNAL 1 Red 9 DDC 3 3V or 5V 2 Green SOG 10 Logic GND 3 Blue 11 Sense GND 4 Sense GND 12 Bi directional data 5 Cable Detect GND 13 H H V sync 6 Red GND 14 V sync 7 Green GND 15 Data clock 8 Blue GND ʳ ʳ ...

Page 25: ...241P3 LCD 25 DDC Instructions 6 Setup the Philips IMS EDID Tools program Step 1 Open Q EDID V030 Software into your folder as shown in Fig 3 and Fig 4 ˤ ˆ ˁ Fig 3 Fig 4 ...

Page 26: ...26 241P3 LCD DDC Instructions Step 2 Press Open File then choose 241P3 DDC FILE Fig 5 ...

Page 27: ...241P3 LCD 27 DDC Instructions Step 3 Load DDC file success as shown in Fig 6 Fig Step 4 update Serial number and press enter to correct S N number shown as Fig 7 Fig 7 ...

Page 28: ...28 241P3 LCD DDC Instructions Step 5 Press RUN to write EDID and serial number shown as Fig 8 Fig 8 Step 6 EDID and serial number update success shown as Fig 9 Fig 9 ...

Page 29: ...9 DDC Instructions 8 Press Read EDID to read EDID and serial number shown as Fig 10 and check Serial number is the same as we set Note If not the same please rewrite EDID S N again Fig 10 Serial Number Definition ...

Page 30: ...GB color display Standard Default Color Space Yes Features Preferred Timing Mode In first detailed block Features GTF support No DPMS Features Stand by Yes DPMS Features Suspend Yes DPMS Features Active Off Yes x Basic Display Parameters Features x Color Characteristics Red x 0 639648 Red y 0 330078 Green x 0 299805 Green y 0 599609 Blue x 0 150391 Blue y 5 95703e 002 White x 0 313477 White y 0 32...

Page 31: ...splay Type RGB color display Standard Default Color Space Yes Features Preferred Timing Mode In first detailed block Features GTF support No DPMS Features Stand by Yes DPMS Features Suspend Yes DPMS Features Active Off Yes x Basic Display Parameters Features x Color Characteristics Red x 0 639648 Red y 0 330078 Green x 0 299805 Green y 0 599609 Blue x 0 150391 Blue y 5 95703e 002 White x 0 313477 ...

Page 32: ...1 3 Printer cable with one male connector and another female connector x 1 1 4 PC or Notebook with parallel printer port x1 1 5 Check the Jumpers on the I2C circuit board make sure J5 J6 J7 J8 are set at Pin 1 Pin 2 short Print I2C Connected to print cord and PC Connected to Display Signal Link I2C BD Power cable and Signal cable ...

Page 33: ...0090625 exe ʳ ˉˁˊ Step 1 Press RTD Tool Step 2 Choose IIC RTD2122 and Then press ISP Step 3 Click the BigBin and Find the F W xxx bin Step4 Choose All 0X94 Bin and Auto Step5 Press to run the program Step6 Check result If the words showed in red need to run the program again ...

Page 34: ...s Foreign material inside polarizer It shows liner or dot shape Concentric circle formed Bottom back light of LCD is brighter than normal Back light un uniformity Backlight has foreign material Black or white color liner or circular type Quick reference for failure mode of LCD panel this page presents problems that could be made by LCD panel It is not necessary to repair circuit board Simply follo...

Page 35: ...241P3 LCD 35 LULQJ LDJUDP ...

Page 36: ...36 241P3 LCD ORFN LDJUDP ...

Page 37: ... U 16V R 20 100 J R 7 75 J U2 AT 2 4 C 02N 10S U 1 8 A0 1 A1 2 A2 3 G ND 4 VC C 8 W P 7 S C L 6 S DA 5 R 11 NC _ 1M J C 9 N C _ 4 7P C R 14 NC _ 75 J R 15 150 J R 28 10K J T P 10 R 25 47 J R 27 100 J T P 5 C 5 0 0 4 7 U 16V R 22 NC _ 75 J R 36 NC _ 20K R 18 12K J T P 9 R 32 10K J C 6 47P J U3 AZC 199 04S I O 1 1 G ND 2 I O 3 4 VDD 5 I O 4 6 I O 2 3 R 2 75 J C 2 0 0 4 7 U 16V C 11 0 0 4 7 U 16V C 8...

Page 38: ...MC K T C O N 5 9 G P IO B LU6 67 S D0 S P DIF 0 T C O N 13 3 G P IO B LU5 68 L IN E _ IN L V8_ 6 IIC S C L G P IO 42 S P DIF 1 S D1 T C O N 7 3 G P IO IIC S C L B LU4 69 S P DIF 2 S D2 T C O N 9 11 G P IO IIC S DA B LU3 70 B C LK P S P DIF 3 S D3 T C O N 10 8 G P I G P O P W M1 P W M5 B LU2 71 B C LK N T C O N 6 12 G P I G P O P W M3 72 V C C K 73 B LU7 B LU1 G P I G P O T X O 3 _8b IIS _S D0 S P ...

Page 39: ... 51 T P 58 T P 52 R 131 NC _ 20K J U13 AO3401L D G S T P 61 H2 HOLE V8 1 2 3 4 5 6 7 8 9 R 134 10K J T P 59 T P 53 T P 68 R 136 20K T P 60 U12 N C _ G 697L483T 1UF R E S E T 1 VC C 2 G ND 3 C D 5 NC 4 T P 54 F iducial_Mark Q9 2N3904S B E C C 71 N C _ 4 7P J T P 62 F iducial_Mark J 8 2K K 2254030 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 G...

Page 40: ...S calar Diagram C B A 40 241P3 LCD ...

Page 41: ...UT 3 VIN 1 R720 10K F F601 250V 2A R602 1M J L604 Z45 100MHZ Q701 KTC200 Y P B E C R719 330 ZD601 TZMC20 A K D602 UF4007 LF A K TP601 C604 1000P M TP701 C719 2200P K R717 100K F C709 470U 10V M 1 2 TP702 TP603 R711 10K F R603 1M J R608 1 5 C612 100P J TP706 R617 200 R609 47 R701 33 3 T601 1J 20273 481 1 10 4 6 5 7 8 9 2 C712 47U 50V 1 2 TP606 R605 47 Q703 2N7002K D G S HSink HS2 3DL8805001 G1 G1 G...

Page 42: ... PESD5V0S1BA K A R551 1M J C558 220P K TP553 Q551 2N3904S B E C L557 Z120 CN551 2K62244104 1 1 2 2 3 3 4 4 ZD554 PESD5V0S1BA K A C564 2 2U K 10V 1 2 R561 100K R558 1K L554 Z120 TP558 C555 0 1U K TP556 C552 220U 25V 1 2 IC501 APA2070JI TUL SHUTDOWN 1 BYPASS 2 RIN 3 GND 4 GND 5 LIN 6 VOLUME 7 SE BTL 8 ROUT 16 VDD 15 ROUT 14 GND 13 GND 12 LOUT 11 VDD 10 LOT 9 TP561 C562 220U 25V 1 2 TP560 TP554 C556 ...

Page 43: ...241P3 LCD 43 3 Power Diagram C B A ...

Page 44: ... 4 VDD 5 C S 6 6 C S 5 7 C S 4 8 C S 3 9 C S 2 10 G ND G 1 C 6 N C _ 1 5 P J S 5 1 1 R 5 10K J R 6 10K J C 7 N C _ 1 5 P J T P 5 W hi t e 2KV L E D 1 W H I T E A K C 8 0 1 U Z S 4 1 1 R 7 10K J U 2 R T 9 193 33P B VOUT 5 VIN 1 E N 3 G ND 2 BP 4 R 4 NC _10K J R 1 0 C 11 0 0 2 2 U K T P 2 C 9 4 7 U K O P O P 3 C 1 0 1 U K O P O P 2 R 3 47 T P 6 O P O P 1 S 2 1 1 J 1 2K K 2241007 1 2 3 4 5 6 7 G 1 G ...

Page 45: ...Control Diagram C B A 241P3 LCD 45 ...

Page 46: ...1 1 2 2 3 3 4 4 5 5 A A B B C C D D G N D V C C DAT A DAT A T P 3 1 2 3 4 J 1 2B 12218B 51 1 2 3 4 G 2 G 1 T P 5 T P 7 T P 1 J 2 2K 62244104 1 1 2 2 3 3 4 4 USB Diagram C B A 46 241P3 LCD ...

Page 47: ...5 5 4 4 3 3 2 2 1 1 4 4 3 3 2 2 1 1 H1 H O L E V 8 1 2 3 4 5 6 7 8 9 USB Diagram C B A 241P3 LCD 47 ...

Page 48: ...c a l Poi nt s T P 1 Z D2 NC _P E S D5V 0S 1B A 1 2 O P O P 6 T P 2 O P O P 7 Z D 1 NC _P E S D5V 0S 1B A 1 2 T P 3 H2 H O L E V8 1 2 3 4 5 6 7 8 9 T P 4 C N 1 2K 62095104 1 1 2 2 3 3 4 4 O P O P 3 O P O P 1 M1 2B 10254121 3 5 4 2 1 O P O P 2 O P O P 4 O P O P 5 Z D 3 NC _P E S D5V 0S 1B A 1 2 USB Diagram C B A 48 241P3 LCD ...

Page 49: ...USB Diagram C B A 241P3 LCD 49 ...

Page 50: ...USB Diagram C B A 50 241P3 LCD ...

Page 51: ... 241P3 LCD 51 General Product Specification Meridian 1 241P3 GENERAL PRODUCT SPECIFICATION Issued by Paul Tsai Argent Chan Revision History Ver Date yy mm dd Author Brief Description 0 1 2010 02 05 UC Initiate version Red pending Philips or INL final conclusion Blue agreed changes in this version ...

Page 52: ...ION ADJUSTMENT MAX RESOLUTION 1920 x 1080 NON INTERLACED AT 75 HZ 23 WIDE COLOR TFT 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 USB PLUG SMART CONTROL SMART MANAGEMENT REQUIREMENT SMART Contrast 20M 1 Typical SI to input exact measurement...

Page 53: ...ʳ ʳ ʳʳʳʳʳ ʳ ʳ ʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳ ˁ 241P3LY 24 Wide FHD LCD Monitor 2010 11 30 PHILIPS 3 of 33 241P3 LCD 53 General Product Specification RoHS REQUIREMENT TCO05 REQUIREMENT ...

Page 54: ...RISTICS 8 3 1 INTERFACE SIGNALS 8 3 2 INTERFACE 10 3 3 TIMING REQUIREMENT 12 3 4 HORIZONTAL SCANNING 14 3 5 VERTICAL SCANNING 14 3 6 POWER INPUT CONNECTION 14 3 7 POWER MANAGEMENT 14 3 8 VGA DISPLAY IDENTIFICATION 15 3 9 DVI DISPLAY IDENTIFICATION 15 3 10 USB SUPPORT 15 3 11 DDC CI SUPPORT AND SMART MANAGE CONTROL 15 3 12 HOT KEY DEFINITION 15 3 13 SMART CONTRAST DYNAMIC CONTRAST RATIO 15 3 14 SMA...

Page 55: ...T BEZEL 24 5 5 LOCATION OF CONTROL ICONS 24 5 6 COLOR FOR RESIN PAINT 24 5 7 FIRE ENCLOSURE REQUEST 24 5 8 RESINS 24 5 9 IF PAINT IS USED 24 5 10 PLASTIC MOLD TOOLING 24 5 11 PLASTICS FLAMMABILITY 25 5 12 TEXTURE GLOSSING OF HOUSING 25 5 13 TILT AND SWIVEL BASE 25 5 14 KENSINGTON LOCK 25 5 15 LABEL 25 5 16 PRODUCT DIMENSION WEIGHT REFER TO PHILIPS APPROVED SHT 191 SHT560 26 5 17 TRANSPORTATION 26 ...

Page 56: ...4 DISPLAY DISTURBANCES TO EXTERNAL ENVIRONMENT 29 7 RELIABILITY 29 7 1 MEAN TIME BETWEEN FAILURES 29 8 QUALITY ASSURANCE REQUIREMENTS 29 8 1 ACCEPTANCE TEST 29 9 PHILIPS FLAT PANEL MONITORS PIXEL DEFECT POLICY 30 10 REGULATORY COMPLIANCE 33 10 1 WORLDWIDE REGULATORY 33 10 2 EMC REQUIREMENTS 33 10 3 ROHS 33 10 4 WEEE 33 10 5 ONGOING REGULATORY 33 ...

Page 57: ...an integrated tilt base EDID Header Data for EDID inf file 1 User visible strings on inf file Philips 241P3 24inch Wide LCD MONITOR 241P3 2 Manufacturer ID EDID data PHL 3 Product ID xxxx 4 codes MSB byte 12 08 LSB byte 11 A4 4 maximum resolution 1920x1080 5 Horizontal Frequency Range 30 83 KHz 6 Vertical Frequency Range 56 76Hz 7 Monitor Name 13 characters max 241P 2 1 LCD AUO Type NR AUO M240HW0...

Page 58: ...5MHz EDID 170 MHz Power input 90 264 V AC 50 60 r 2 Hz Power consumption 52W maximum 42W typ Functions 1 D SUB analog R G B separate inputs H V sync separated Composite H V TTL level SOG sync 2 DVI digital Panel Link TMDS inputs 2 3 Ambient temperature 0 qC 40 qC 3 Electrical characteristics 3 1 Interface signals 1 D Sub Analog Input signal Video Hsync Vsync Video 0 7 Vp p input impedance 75 ohm D...

Page 59: ...stream black jack color TMDS 5V DDC HPD CEC Signals TMDS Signal Termination Supply Voltage AVCC 3 3V 5 Differential Voltage Level 150mV 1200mV Common Mode Voltage AVCC 300mV AVCC 37 5mV Differential Sensitivity 150mVp p Maximum differential Voltage 1560mVp p 5V Power Power Supply Voltage 4 7V 5 3V Maximum Current Consumption 50mA DDC Signal Maximum Capacitance 50pF HPD Signal High Voltage Level 2 ...

Page 60: ...Vrms terminated with impedance 10k Interface 8 earphone Stereo 50mVrms for headphone of 32 The loudspeakers are muted when earphone is plugged in 3 2 Interface 3 2 1 D Sub Cable Length 1 8 M 50 mm Fix with monitor when packing with transplant pin protective cover Connector type D Sub male with DDC2B pin assignments Blue connector thumb operated jack screws Pin assignments PIN No SIGNAL 1 Red 2 Gre...

Page 61: ...tective cover Pin Assignment Pin No Description 1 T M D S data2 2 T M D S data2 3 T M D S data2 shield 4 No Connect 5 No Connect 6 DDC clock 7 DDC data 8 No Connect 9 T M D S data1 10 T M D S data1 11 T M D S data1 shield 12 No Connect 13 No Connect 14 5V Power 15 Ground for 5V 16 Hot plug detect 17 T M D S data0 18 T M D S data0 19 T M D S data0 shield 20 No Connect 21 No Connect 22 T M D S clock...

Page 62: ...ode storing capacity Factory preset modes 12 Preset modes 46 VGA 46 DVI DP User modes 10 NOTEΚ VGA timing table 1 For V Freq is 85 HZ The message THIS IS 85HZ OVERSCANOVERDRIVE CHANGE COMPUTER DISPLAY INPUT TO 1920 x 1080 60HZ is shown on screen 2 when the input signal is out of range the message CANNOT DISPLAY THIS VIDEOMODE CHANGE COMPUTER DISPLAY INPUT TO 1920X1080 60 HZ is shown on screen 3 Th...

Page 63: ...tions Please refer to following Hudson9 OSD definitions if any deviation then refer to PVT Exit sample ITEM 1 OSD DEFINITIONS ˠˆʳˢ ʳ ʳ ʳ ʳ ˊ Reset No Exit Yes Auto adjustment for displaying timing mode and recall factory preset 2 OSD LANGUAGES ˢ ˠˆ ˉˁ 9 LANGUAGES 3 OSD TREE ˠˆʳˢ ʳ ʳ ʳ ʳ ˊ 4 POWER ON LOGO ˆ ˌ ˋ ˁ Power On Logo Power On Æ Show up Philips logo 3 seconds Æ Change to input signal This ...

Page 64: ...z 3 6 Power input connection Power cord length 1 8 M Power cord type 3 leads power cord with protective earth plug 3 7 Power management The monitor must comply with the Microsoft On Now specification and meet EPA requirements Mode HSYNC VSYNC Video Pwr cons Indication Rec time Power On On On active 52W max 42 W Typ White LED Standby Off Off blanked 110VAC 0 2 W 220VAC 0 2W in stand alone off condi...

Page 65: ...B port via USB cable Then attach external device to the downstream port of the monitor Check if the device can work properly 3 11 DDC CI Support and Smart Manage Control In accordance with VESA DDC CI and MCCS ver 2 0 the monitor should be workable with Philps SmartManage SmartControl II and Protrait Display Tune at least 3 12 Hot key definition ʳ ʳ ʳ ʳ ˠ ˡʳˠ 3 13 SmartContrast SmartContrast is a ...

Page 66: ...mage OSD will remain on screen for 5 seconds after user last action Or user can also press MENU to close the Smart Image OSD immediately D Except using MENU button to scroll down profile If Smart 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 Smart Image OSD E If the model has multiple inputs including VGA ...

Page 67: ...ts are temporary only If users switch to another profile and then go back The setting in main OSD will show preset values of that SmartImage profile enabled Profile Definitions system integrators to input at design stages A Office i Purpose Design for general office application like word processing Spreadsheet and email The screen is dominated by text ii Enhancement point 1 A little sharpness for ...

Page 68: ... 3 Color enhancement set as the same with Video 4 Color temperature set to 7500 Based on final PQ settings if higher 5 Brightness level sets to 100 6 SmartResponse set to High N A for this model 7 Fastest response time N A for this model 8 Smart Contrast set to On 9 Gamma set to 2 4 D Game i Purpose Design for video application Like Microsoft Media Player or Real Player The screen is dominated by ...

Page 69: ...will go back to last saved setting 2 Gamma Table is turn on to reduce bad color tracking Note 1 User setting Brightness Contrast Gamma DCR color temp will been store into EEPROM when switch to SmartImage mode and keep setting till the user choose recall all 2 VGA and DVI will keep different SmartImage mode 3 SmartImage will back to off mode if user change color to sRGB 4 Each mode of RGB Gain valu...

Page 70: ... 2 level saturation in 32 grey when Smartpower on 4 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 1920x1080 non interlaced mode 1920X1080 60Hz 148 5MHz signal sources must have 75 ohm output impedance 2 Luminance setting controls to be set to 300 nits with full screen 100 duty cycl...

Page 71: ...a B_min X 100 75 B_max Where B_max Maximum brightness B_min Minimum brightness 4 5 Check Cross talk S Apply Pattern 2 Set contrast and brightness at 100 Measure YA Then output Pattern 3 and measure YB the cross talk value ABS YA YB X 100 1 5 YA 4 6 White color adjustment There are three factory preset white color 9300K 6500K sRGB Apply full gray64 pattern with brightness in 100 position and the co...

Page 72: ...0 314 0 02 PerfectuneII 6500K sRGB x 0 313 0 02 y 0 329 0 02 PerfectuneII sRGB x 0 313 0 02 y 0 329 0 02 PerfectuneII 5000K x 0 345 0 02 y 0 357 0 02 PerfectuneII Production alignment spec CIE coordinates x y 11500K x 0 270 0 006 y 0 281 0 006 PerfectuneII 9300K x 0 283 0 006 y 0 297 0 006 PerfectuneII 8200K x 0 291 0 006 y 0 306 0 006 PerfectuneII 7500K x 0 298 0 006 y 0 314 0 006 PerfectuneII 65...

Page 73: ...Wide FHD LCD Monitor 2010 11 30 PHILIPS 23 of 33 241P3 LCD 73 General Product Specification Quality Inspection specification CIE coordinates x y 9300K x 0 283 0 015 y 0 297 0 015 6500K sRGB x 0 313 0 015 y 0 329 0 015 sRGB x 0 313 0 015 y 0 329 0 015 ...

Page 74: ...nt Per Philips make up sheet 5 7 Fire enclosure request Shielding Cover should fulfill international standard 5 8 Resins x RoHS required x WEEE required x Resin type selection refer to Project Book Section 7 2 Plastic material 5 9 If paint is used x RoHS required x WEEE require x If new painting type need to implement refer to UN D 1235 5 10 Plastic mold tooling x Tooling to be designed to minimiz...

Page 75: ...x The texture area and texture no should follow Philips make up sheet x The exterior surfaces shall have a uniform texture x Philips must approve the mold texturing x Detail document for texture refer to UN D249 UN D 600 x Glossy surface 80 gloss units 5 13 Tilt and swivel base x Tilt angle 5 q 2 0 q forward 20 q 0 3 q backward x Swivel angle 65 65 x High Adjustment 130mm x Portrait Display 0 90 5...

Page 76: ...or loss during shipment from the supplier to the destination specified in the purchase order All packaging materials are subject to test and evaluation per UAN D1534 00 01 02 ΖʳThe cushion material shall be constructed using EPS material ΖʳThe doggy hole is requested 5 17 2 Transportation Test Ζʳ The overall test refer to UAN D1534 00 01 02 Ζʳ The test result should be passed by UAN D1534 01 reque...

Page 77: ...op test for design reference x Un package test 1 Sine vibration operating 2 Half sine shock test non operation 5 18 Pallet Container loading Transportation standards refer to TYE M0002 UAN D1534 and UAW 0309 Request by transportation items x Air shipment Nil x Sea container 20 pallet slip sheet A 10 pallet A 10 slip sheet x Sea container 40 pallet slip sheet A 22 pallet A 22 slip sheet x Sea conta...

Page 78: ...60 40 HQ 792 Slip sheet C Truck shipment Nil Stacking request in different transportation for EU UK SHT560 A Land 45 Truck and Trailer 800X1200mm pallet for EU Nil B Land 45 Truck and Trailer 1000X1200mm pallet for UK Nil 6 Environmental characteristics The following sections define the interference and susceptibility condition limits that might occur between external environment and the display d...

Page 79: ...rtation tests Refer to 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 7 Reliability 7 1 Mean Time Between Failures System MTBF Including the LCD panel and CCFL 50 000 hrs 8 Quality assurance requirements 8 1 Acceptance test According to MIL STD 1916D Control III level AQL NA Please also refer to...

Page 80: ...b pixels 0 3 adjacent lit sub pixels one white pixel 0 Distance between two bright dots 15mm Bright dot defects within 20 mm circle 0 Total bright dot defects of all type 0 BLACK DOT DEFECTS ACCEPTABLE LEVEL MODEL 241P3Y 1 dark sub pixel 5 2 adjacent dark sub pixels 2 3 adjacent dark sub pixels one white pixel 1 Distance between two black dots 15mm Black dot defects within 20 mm circle 1 Total bla...

Page 81: ...ʳ ʳ ʳʳʳʳʳ ʳ ʳ ʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳ ˁ 241P3LY 24 Wide FHD LCD Monitor 2010 11 30 PHILIPS 31 of 33 241P3 LCD 81 General Product Specification Fig 1 Measurement locations of Brightness Uniformity ...

Page 82: ... Wide FHD LCD Monitor 2010 11 30 PHILIPS 32 of 33 82 241P3 LCD General Product Specification Fig 2 Cross talk pattern Gray level 46 64 Gray level YA 1 2 1 2 1 6 Fig 3 Cross talk Pattern Center at Gray level 0 Black YB 1 2 1 2 1 6 1 3 1 3 1 3 1 3 1 3 ...

Page 83: ... 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 Producer Philips responsible for retailer take back schemes and recycling System implemented Collection and recycle targets 10 5 Ongoing Regulat...

Page 84: ...Form No QTY 0 0B 003 32 031205 1 84 241P3 LCD Exploded View ...

Page 85: ... AUO AUO 100 CUSHION FRONT 4G 1EQ01 001 V V V V V V 110 CUSHION BACK 4G 1EQ02 001 V V V V V V 4D 1EQ01 001 V V V V V 4D 1EQ02 001 V Accessory Styling 120 CARTON Model 2 4 1 P 3 E S 0 0 2 4 1 P 3 E B 0 0 2 4 1 P 3 E B 6 9 2 4 1 P 3 E B 2 7 2 4 1 P 3 E B 7 5 2 4 1 P 3 E B 9 3 Accessory Styling location Description PCM code Philips 12NC AUO AUO AUO AUO AUO AUO 200 QSG PHILIPS 241P3 P3L 93Y P3YL 4J 1E...

Page 86: ... 5F LUDV0 041 LCDM24W M240HW01 V2 Z AUO 2 5E 1EQ01 001 MAIN I F BOARD ASS Y 3 5E 1EQ02 001 POWER BOARD ASS Y 4 5E 1EQ03 001 ASSY CTRL BD 5 5E 1B132 001 USB BD ASS Y 6 5E 1EQ08 001 USB BD ASS Y 86 241P3 LCD Panel PCBA photos ...

Page 87: ...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 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 ...

Page 88: ...r 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 a requirement for component rework By rework we mean the process of removing the component from the PWB and replacing it with a new component If an LF BGA is removed from a P WB the solder balls of the component are deforme...

Page 89: ...Repair Flow Chart Power Board Bad Power Board OK NG OK OK Check Scaler Board Bad Scaler Board OK OK 241P3 LCD 89 ...

Page 90: ...Repair Flow Chart Check Power Board OK Check LCD Panel OK NO OK Control Board OK OK Board 18V 12V 5V DC 90 241P3 LCD ...

Page 91: ... Continuity tested as follows Condition Hi Pot Test for products where the mains input is 220V AC Hi Pot Test for products where the mains input is 110V AC Ground Continuity Test requirement Test voltage 2820VDC 2000VAC 1700VDC 1200VAC Test time 3 seconds 1 seconds Trip current Tester Set at 100uA for Max limit Set at 0 1uA for Min limit 5mA Ramp time Tester Set at 2 seconds 刈 Test current 25A AC ...

Search results

Summary of Contents for 224EL2SB/00

Reviews:

Related manuals for 224EL2SB/00

Brands by name

Popular brands

Philips 224EL2SB/00, Service Manual

Search results

Summary of Contents for 224EL2SB/00

Reviews:

Related manuals for 224EL2SB/00

Brands by name

Popular brands