Philips 228C3LHSB/00 Service Manual Download Page 9

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228C3LH LCD

On-Screen Display

Description of the On Screen Display

What is the On-Screen Display?

On-Screen Display (OSD) is a feature in all Philips LCD monitors. It allows an 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 :

Basic and simple instruction on the control keys.

In the OSD shown above users can press

buttons at the front bezel of the monitor to move the cursor,

confirm the choice or change.

ʳʳ

Summary of Contents for 228C3LHSB/00

Page 1: ...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 JJun 04 2011 Scaler Diagram C B A 37 43 GB MERIDIAN 3 Trou...

Page 2: ...ed 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 T...

Page 3: ...s 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 24W typ 30W max White LED Standby Off Off Blanked 0 3W Blinking white LED 1 sec on 3sec off 3s DC Power Off ʳ ʳ N A 0 3 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 directional data 5...

Page 4: ...s 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 24W typ 30W max White LED Standby Off Off Blanked 0 3W Blinking white LED 1 sec on 3sec off 3s DC Power Off ʳ ʳ N A 0 3 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 directional data 5...

Page 5: ... 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 24W typ 30W max White LED Standby Off Off Blanked 0 3W Blinking white LED 1 sec on 3sec off 3s DC Power Off ʳ ʳ N A 0 3 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 directional data 5 ...

Page 6: ...ont View Product Description Rear View ʳ ʳ ʳ ʳ 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 ʳ ...

Page 7: ...228C3LH LCD 7 Troubleshootingʳ ...

Page 8: ...8 228C3LH LCD Troubleshooting ...

Page 9: ... 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 10: ... LCD 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 11: ... with Characters MERIDIAN 228C3LH V2 01 2011 05 05 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 1280 1...

Page 12: ...ar 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 bri...

Page 13: ...ding to the actual condition plan the disassemble layout 4 Prepare the implement equipments materials as bellow 1 Press fixture 2 working table 3 Screw driver 4 knife 1 5 glove 6 cleaning cloth 7 ESD protection item picture Operation Tool Notes 1 Disassemble the base and hinge Glove 2 Disassemble the RC cover from RC Glove 3 Unlock the hexagonal screw or HDMI screw and RC screw Screw driver hexago...

Page 14: ...Instruction 4 Disassemble the RC to the BZL Glove 5 Unlock 6 screws Disassemble the hinge and RC Glove 6 Disassemble the wire from panel and PCBA Glove 7 Disassemble the C B cable from PCBA Disassemble the C B Ε LED boardΕ Glove ...

Page 15: ...3LH LCD 15 Mechanical Instruction 8 Disassemble the LVDS cable and AL tape from panel and BKT Glove 9 Unlock 6 screws Screw driver PCBA screw 7 1Kg Glove 10 Disassemble the LED board and driver board Glove ...

Page 16: ...e 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...

Page 17: ...228C3LH LCD 17 FAQs Frequently Asked Questions ...

Page 18: ...18 228C3LH LCD FAQs Frequently Asked Questions ...

Page 19: ...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 requirement 3 1 Factory Preset mode definition 3 1 1 Perfect FOS while presenting thos...

Page 20: ...0 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 Perfectu...

Page 21: ...228C3LH LCD 21 Service tool Hardware PCM code 12NC 5E L8215 001 996510019769 ...

Page 22: ...22 228C3LH LCD Service tool Software FW writing tool Easy Writer V4 54 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 A...

Page 24: ... Ground 2 Ground 12 Lane3 N 3 Lane0 N 13 Ground 4 Lane1 P 14 EDID WP 5 Ground 15 AUX_CH P 6 Lane1 N 16 Ground 7 Lane2 P 17 AUX_CH N 8 Ground 18 Hot Plug Detect 9 Lane2 N 19 Return 10 Lane3 P 20 DP_PWR 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 ...

Page 25: ...228C3LH 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 228C3LH LCD DDC Instructions Step 2 Press Open File then choose 228C3LH DDC FILE Fig 5 ...

Page 27: ...228C3LH 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 228C3LH 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: ...29 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: ... 13436 33350000 00FC0032 00000060 3438434C 480A2020 20202020 000000FD 00384C1E 53 15000A 20202020 20200078 Monitor 1 Real time 0x0021 Model name 248CLH Manufacturer Philips Plug and Play ID PHLC088 Serial number DL51114514635 Manufacture date 2011 ISO week 14 EDID revision 1 3 Input signal type Analog 0 700 0 000 0 7V p p Sync input support Separate Composite Sync on green Display type RGB color S...

Page 31: ...21 00001E 8C0AD08A 20E02D10 00000060 103E9600 09252100 00180000 00000000 00000000 000 00000 00000000 00000029 Monitor 1 Real time 0x0011 Model name 248CLH Manufacturer Philips Plug and Play ID PHLC088 Serial number DL51114514635 Manufacture date 2011 ISO week 14 EDID revision 1 3 Input signal type Digital Color bit depth Undefined Display type RGB color Screen size 520 x 290 mm 23 4 in Power manag...

Page 32: ...LH LCD Firmware Upgrade for CPU Step 1 Install Port95nt exe Re star computer Step 2 Double click NOVATEK Tool Option 1 Choose MYSON 2 IIC Speed 1000 3 Press confirm change Step 3 Press Load File and choose hex ...

Page 33: ...228C3LH LCD 33 Firmware Upgrade for CPU Step 4 Press Auto to upgrade FW Step 5 Upgrade OK ...

Page 34: ... 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...

Page 35: ...228C3LH LCD 35 LULQJ LDJUDP ...

Page 36: ...36 228C3LH LCD ORFN LDJUDP ...

Page 37: ...1 75 F L2 Z60 TP3 TP6 R26 10K J C13 NC_0 1U Z R32 NC_10K J R34 NC_20K R24 200 J TP1 R30 10K J L3 Z60 R17 12K J C14 0 047U 16V R20 NC_75 F TP10 C10 0 1U Z U3 AZC199 04S I O 1 1 GND 2 I O 3 4 VDD 5 I O 4 6 I O 2 3 R27 200 J TP9 R29 10K J R11 75 F C9 0 047U 16V C3 NC_4 7P C R6 75 F R13 150 J C15 22P J Q1 2N3904S B E C R16 12K J R23 47 J C7 0 047U 16V C2 0 047U 16V R3 NC_75 F R14 100 F U1 AZC199 04S I...

Page 38: ...U Z TP33 TP31 TP36 Q4 2N3904S B E C TP29 Q5 2N3904S B E C R66 15K TP27 DN3 BAT54C J J A1 A1 A2 A2 TP34 TP25 R55 1K J R72 NC_10K J R65 15K R62 150 J R61 100 J J3 2BC0053021 HP DET 19 5V 18 GND 17 DDC DATA 16 DDC CLK 15 NC 14 CE Remote 13 CK 12 CK Shield 11 CK 10 D0 9 D0 Shield 8 D0 7 D1 6 D1 Shield 5 D1 4 D2 3 D2 Shield 2 D2 1 PINB G2 PINA G1 SHELL3 G5 SHELL2 G4 SHELL1 G3 R71 47K J TP32 U10 RCLAMP0...

Page 39: ...N2 26 RIN2 27 ADC_1V8 28 ADC_VDD 29 BIN1 30 BIN1 31 GIN1 32 GIN1 33 RIN1 34 RIN1 35 HSYNCI2 36 VSYNCI2 37 HSYNCI1 38 VSYNCI1 39 DGND 40 DDC_SCL0 PB4 41 DDC_SDA0 PB5 42 DDC_SCL1 PB6 43 DDC_SDA1 PB7 44 P30 RXD 45 P31 TXD SPDIF 46 PB0 ADC0 INTE0 47 PB1 ADC1 INTE1 48 PB2 ADC2 INTE2 49 PB3 ADC3 INTE3 50 DBC0 PWMA PE2 51 CVDD 52 DVDD 53 AUDIO_VDD 54 AUDIO_GND 55 I2S3 AIN1_R 56 I2S2 AIN1_L 57 I2S1 AIN0_R...

Page 40: ...03 19 TP44 R101 100 J C58 NC_1U K R96 NC_47K J TP87 TP42 R102 100 J R112 NC_4 7K J R115 100 J R100 NC_10K J R107 1K J C57 NC_0 1U Z R108 0 R103 100 J R114 NC_4 7K J TP43 TP50 R106 47K J C52 220P J C54 220P J ZD4 PZU6 2B2 A K TP49 R113 NC_4 7K J R109 47K J C53 220P J TP41 J4 2KK2241008 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 G1 G1 G2 G2 C51 220P J J6 NC_2K62095106 1 2 3 4 5 6 R168 100 J Q7 2N3906S C E B R9...

Page 41: ...1 2 R133 100K R139 0 R149 NC_0 R151 NC_0 J TP76 Q11 PMBS3904 B E C L15 220 L13 Z30 R140 0 J R138 0 Q12 APM2305BAC TRL D G S Q13 PMBS3904 B E C L12 Z30 C81 NC_1U K PD1 1 2 R142 22 J TP77 C73 22U 25V 1 2 R137 10K C109 1U K C66 100NF K C71 100NF K R144 47 C74 2 2U K C67 NC_100NF K PD2 1 2 R129 NC_0 R141 0 J C79 220P K C72 2 2U K U17 APA2176OI TRG NC 1 RSD 13 GND 15 NC 3 PVDD 2 CP 4 PGND 5 LSD 16 VDD ...

Page 42: ...U K TP84 C104 0 1U K TP83 C92 2200P J D2 MBRS540T3G A K R159 1 3K F L27 Z300 R154 10 J C84 1000P K R167 NC_1K J C96 0 1U K U21 NC_RM2101D0BA GND 2 VOUT 3 VIN 1 TP85 F1 125V 3A TP79 R157 6 81K F C85 10U K C93 470U 25V 1 2 U19 AME8815AEDS330Z VI 1 VO 3 GND 2 C101 0 1U K U22 NC_RM2101B0DC GND 1 VOUT 2 VIN 3 VOUT 4 C99 100NF K ZD7 BZV55C24 A K C86 470U 16V 1 2 C83 0 1U K R155 300K C102 100NF K C98 100...

Page 43: ...228C3LH LCD 43 S calar Diagram C B A ...

Page 44: ...2 3 3 4 4 G 1 G 1 G 2 G 2 C 858 2 2 U K T P 871 T P 861 C 873 0 47U K R 841 0 F C N 853 2K 62285106 1 2 3 4 5 6 C 802 220U 1 2 C N 852 2K 61185106 1 2 3 4 5 6 R 855 20K J C 852 47U 63V 1 2 C N 868 2K 62285106 1 2 3 4 5 6 T P 872 R 875 1K R 890 0 F C 856 0 47U K R 810 0 F T P 865 R 865 1K C 853 47U 63V 1 2 T P 862 T P 852 C 804 0 1U 50V T P 873 R 823 0 F R 864 0 33 F R 858 191K F R 859 33 2K R 883 ...

Page 45: ...LED Driver Diagram C B A 228C3LH LCD 45 ...

Page 46: ...LED Driver Diagram C B A 46 228C3LH LCD ...

Page 47: ...2 S5 1 1 White 2KV LED7 WHITE A K C1 0 1U Z R5 10K J R13 150 R3 10K J R14 1K J R1 4 7K J TP6 S4 1 1 C9 4 7U K TP5 C8 0 1U Z White 2KV LED8 WHITE A K R6 150 C11 0 022U K White 2KV LED6 WHITE A K R2 4 7K J TP2 White 2KV LED5 WHITE A K OP OP3 R7 150 OP OP2 J1 2KK2261005 1 1 2 2 3 3 4 4 5 5 G1 G1 G2 G2 TP7 OP OP1 R8 150 White 2KV LED4 WHITE A K S2 1 1 White 2KV LED3 WHITE A K U2 RT9193 33PB VOUT 5 VIN...

Page 48: ...Control Diagram C B A 48 228C3LH LCD ...

Page 49: ... NC_75 R2 75 R1 75 C1 NC_220P J White 2KV LED2 WHITE A K OP3 J1 2KK2261005 1 1 2 2 3 3 4 4 5 5 G1 G1 G2 G2 OP1 OP2 White 2KV LED4 NC_WHITE A K White 2KV LED1 WHITE A K TP1 NC_ZD1 PZU6 2B2 A K White 2KV LED3 NC_WHITE A K LED Diagram C B A 228C3LH LCD 49 ...

Page 50: ...LED Diagram C B A 50 228C3LH LCD ...

Page 51: ...8 228C3LH LCD 51 General Product Specification M3 228C3 GENERAL PRODUCT SPECIFICATION Issued by Argent Chan HH Chi Revision History Ver Date yy mm dd Author Brief Description 0 1 2011 01 13 UC Hsu Initial version Blue Changes than last version Red TBD 228C3 Series Quick Specification table ˇˋ ˆ ˆ ˁ ...

Page 52: ...NING 11 3 5 VERTICAL SCANNING 11 3 6 POWER INPUT CONNECTION 11 3 7 POWER MANAGEMENT 11 3 8 VGA DISPLAY IDENTIFICATION 11 3 9 DVI DISPLAY IDENTIFICATION 11 3 10 USB SUPPORT OPTION REFER TO QUICK SPECIFICATION TABLE 11 3 11 DDC CI SUPPORT AND SMART MANAGE CONTROL 11 3 12 PIVOT FUNCTION OPTION REFER TO QUICK SPECIFICATION TABLE 12 3 13 HOT KEY DEFINITION 12 3 14 SMART IMAGE 12 3 15 PERFECTTUNE II FOR...

Page 53: ...5 5 6 COLOR FOR RESIN PAINT 15 5 7 FIRE ENCLOSURE REQUEST 15 5 8 RESINS 15 5 9 IF PAINT IS USED 15 5 10 PLASTIC MOLD TOOLING 15 5 11 PLASTICS FLAMMABILITY 16 5 12 TEXTURE GLOSSING OF HOUSING 16 5 13 TILT AND SWIVEL BASE 16 5 14 KENSINGTON LOCK 16 5 15 PRODUCT DIMENSION WEIGHT REFER TO PHILIPS APPROVED SHT 191 SHT560 16 5 16 TRANSPORTATION 16 5 17 PALLET CONTAINER LOADING REFER TO PHILIPS APPROVED ...

Page 54: ...orizontal Frequency Range 30 83 KHz 6 Vertical Frequency Range 56 76Hz 7 Monitor Name 13 characters max Philips 228C3LH 228C3L 1 User visible strings on inf file Philips 228C3L 21 5inch Wide LCD MONITOR 228C3L 2 Manufacturer ID EDID data PHL 3 Product ID xxxx 4 codes MSB byte 12 C0 ʳ ʳ LSB byte 11 87 4 maximum resolution 1920x1080 5 Horizontal Frequency Range 30 83 KHz 6 Vertical Frequency Range 5...

Page 55: ...tive area W x H Vertical 476 64mm x Horizontal 268 11 mm View angle CR 10 170 160 for H V Contrast ratio 1000 1 Typ White luminance 250 nit Typ Color gamut 72 Typ WLED CPT CLAA215FA04 V4 Type NR CPT CLAA215FA04 V4 Resolution 1920 x 1080 FHD Outline dimensions 495 6 H x 292 2 V x 9 85 D mm Pixel Pitch mm 0 271mm x 0 271mm Color pixel arrangement 1920 horiz by 1080 vert Pixels RGB stripe arrangement...

Page 56: ...input signal defined by Source function NO VIDEO INPUT message to be displayed on screen while no signal is detected Monitor will automatically optimize resolution and frequency whenever connected to different signal source When press the Auto the screen also show a status bar During adjustment period a status bar will show on screen from 0 to 100 to indicate the progress of adjustment Auto auto a...

Page 57: ...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 Green SOG 3 Blue 4 Sense GND 5 Cable Detect GND 6 Red GND 7 Green GND 8 Blue GND 9 DDC 3 3V or 5V 10 Logic GND 11 Sense GND 12 Bi directional data 13 H H V sync 14 V sync 15 Data clock 3 1 2 DVI Cable The input signals are applied...

Page 58: ... 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 shield 23 T M D S clock 24 T M D S clock ...

Page 59: ...ial Clock for DDC 16 SDA I C Serial Data Line for DDC 17 DDC CEC HEC Ground 18 5 V Power max 50 mA 19 Hot Plug Detect All versions and HEC Data Optional HDMI 1 4 with Ethernet 3 2 Timing 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 ...

Page 60: ...iming table file ˋ ˆ ʻ ʼʳ ʳ ʳ ʳˣ ʳ ˁˆˁ 3 3 OSD Keypad functions ITEM 1 OSD keypad definition ˠˆʳˢ ʳ ʳ ʳ ʳ ˈ Reset No Exit Yes Auto adjustment for displaying timing mode and recall factory preset 2 OSD Translation ˢ ˠˆ 8 LANGUAGES w o Turkish 3 Power On logo ˣ ˌ ˋ ˁ Power On Logo Power On Show up Philips logo 3 seconds Æ Change to input signal This picture is reference only The official drawing wil...

Page 61: ...tive 24W typ 30W max EPA5 0 20W White LED Standby Sleep mode Off Off Blanked 0 3W typ Blinking white LED Period 1sec on 3sec off 3 s DC Power Off N A 0 3W LED Off 3 8 VGA Display identification In accordance with VESA Display Channel Standard Ver 1 0 and DDC 2B capability 3 9 DVI Display identification In accordance with DVI requirement DDWG digital Visual Interface revision 1 0 use DDC 2B DDC CI ...

Page 62: ...lta E 2 5 3 16 PowerSensor option refer to Quick specification table not require in 228C3L H ˣ ʳ ʳ ʳ 3 17 Smart Power option not require in 228C3L H To reduce the power by adjusting backlight contrast and color Algorithm is provided by Supplier 3 18 SmartResponse To enhance the Response time when Gary to Gary When SmartResponse on Response time 2 mSec typ OD will only work after 3 frames pass to p...

Page 63: ...adjustment There are three factory preset white color 9300K 6500K sRGB 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 02 y 0 281 0 02 PerfecTune II 9300K x 0 283 0 02 y 0 297 0 02 PerfecTune II 8...

Page 64: ...K x 0 283 0 006 y 0 297 0 006 PerfecTune II 8200K x 0 291 0 006 y 0 306 0 006 PerfecTune II 7500K x 0 298 0 006 y 0 314 0 006 PerfecTune II 6500K sRGB x 0 313 0 006 y 0 329 0 006 PerfecTune II sRGB x 0 313 0 006 y 0 329 0 006 PerfecTune II 5000K x 0 345 0 006 y 0 357 0 006 PerfecTune II 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 ...

Page 65: ...or for resin paint 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 des...

Page 66: ...mold texturing x Detail document for texture refer to UN D249 UN D 600 x 20 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 nil x High Adjustment nil x Portrait Display nil 5 14 Kensington Lock x Must meet Kensington_slot spec TYE M0004 x MMD request metal plate in Kensington hole 5 15 Product dimension Weight Refer to Philips approved SHT 19...

Page 67: ... test 1 Half sine shock test non operation B Transportation test specification for China India x Package test 1 Random Vibration test 2 Drop test 3 Cold Drop test for design reference x Un package test 1 Sine vibration operating 2 Half sine shock test non operation 5 17 Pallet Container loading Refer to Philips approved SHT 560 Transportation standards refer to TYE M0002 UAN D1534 and UAW 0309 x A...

Page 68: ...acteristics The following sections define the interference and susceptibility condition limits that might occur between external environment and the display device 6 1 Susceptibility of display to external environment Operating Temperature 0 to 40 degree C Humidity 80 max Altitude 0 3658m Air pressure 600 1100 mBAR Storage Temperature 20 to 60 degree C Humidity 95 max Altitude 0 12192m Air pressur...

Page 69: ...228C3L H 1A2H 228C3LH LCD 69 Exploded View ...

Page 70: ...PT QIS AUO CPT QIS AUO CPT QIS AUO CPT QIS 100 CUSHION TOP 4G 1J401 001 V V V V V V V V V V V V V V V V V V V V V V V V 110 CUSHION BOTTOM 4G 1J402 001 V V V V V V V V V V V V V V V V V V V V V V V V 4D 1J401 021 V V V V V V V V V V V V V V V V V V V V V 4D 1J402 021 V V V Accessory Styling 120 CARTON Model 2 2 8 C 3 L H S B 0 0 2 2 8 C 3 L H S B 0 1 2 2 8 C 3 L H S B 0 0 A P 2 2 8 C 3 L H S B 2 7...

Page 71: ...ISDA 4 5E 1J401 001 MAIN I F BOARD ASS Y 5 5E 1J433 001 LED DRIVER BD ASS Y 6 5E 1J433 002 LED DRIVER BD ASS Y 7 5E 1J403 001 under BZL 6K 1J414 001 ASSY CTRL BD under BZL assy_FRONT BEZEL ASS Y Black with CTRL LED BD 8 5E 1GV26 001 under BZL 6K 1J414 001 LED BD ASS Y under BZL assy_FRONT BEZEL ASS Y Black with CTRL LED BD 228C3LH LCD 71 Panel PCBA photos ...

Page 72: ... 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 h...

Page 73: ... 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 deformed...

Page 74: ...Repair Flow Chart Power Board Bad Power Board OK NG OK OK Check Scaler Board Bad Scaler Board OK OK 74 228C3LH LCD ...

Page 75: ...Repair Flow Chart Check Power Board OK Check LCD Panel OK NO OK Control Board OK OK Board 18V 12V 5V DC 228C3LH LCD 75 ...

Page 76: ...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 T...

Page 77: ...ke the touch function more sensitive But due to the Bezel and CTRL BD are hard to separate we suggest that for service repair please replace the whole module When received the monitor either Bezel or CTRL BD is out of function please repair the whole module Module P N is base on spare parts list of service manual and styling sheet 228C3LH LCD 77 ...

Page 78: ...uttons at the same time to turn on monitor Step 2 Move cursor into Burn in Mode and select Yes to enable burn in mode Move cursor into Auto Level and press Menu button It will show ok meaning AUTO COLOR OK Step 3 Before you leave the factory mode please remember to move cursor into Burn in Mode and select No 78 228C3LH LCD ...

Page 79: ...Philips M3 M4 Series User reset SOP Step 1 Turn on Monitor and Press Menu button to enter into user mode Choose Setup Reset Yes Step 2 Run Auto Adjustment 228C3LH LCD 79 ...

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