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21.5 LCD Color Monitor
Service
Service
Service
Description
Table of Contents......................................................1
Revision List.............................................................2
Important Safety Notice............................................3
1. Monitor Specifications............................................5
2. LCD Monitor Description........................................7
3. Operation Instructions............................................8
3.1 General Instructions.....................................8
3.2 Control Buttons.............................................8
3.3 OSD Menu......................................................9
4. Input/output Specification...................................10
4.1 Input Signal Connector.....................................10
4.2 Resolution & Preset Modes.................................11
4.3 Pixel Defect Policy.......................................12
4.4 Failure Mode of Panel...................................14
5. Block Diagram...............................................15
5.1 Scaler Board.....................................................15
5.2 Power/USB Board..............................................16
6. Schematic Diagram.............................................. 17
6.1 Scaler Board..............................................17
6.2 Power Board....................................................22
6.3 USB Board..............................................25
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE
CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN
SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Copyright 2011 Philips Consumer Lifestyle
221P3LPEB/00
221P3LPEB/69
221P3LPEB/75
221P3LPEB/96
221P3LPES/00
221P3LPES/93
Page
Description
6.4 IR Board....................................................27
6.5 Light Board..............................................29
6.6 Key Board.................................................30
7. PCB Layout................................................31
7.1 Scaler Board............................................31
7.2 Power Board....................................................33
7.3 USB Board.................................................36
7.4 IR Board..................................................38
7.5 Light Board..............................................39
7.6 Key Board..................................................39
8. Wiring Diagram.............................................40
9. Scaler Board Overview...................................42
10. Mechanical Instructions..............................43
11. Repair Flow Chart........................................46
12. ISP Instructions..................................................50
13. DDC Instructions................................................55
14. White Balance, Luminance Adjustment..............65
15. Monitor Exploded View.......................................67
16. Recommended & Spare Parts List......................68
17. General Product Specification.........................70
SAFETY NOTICE
Subject to modification
K
Chassis: Meridian 3
Aug.08, 2011
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Summary of Contents for Philips 221P3LPEB/00
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Page 1: Table Of Contents
CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES. CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES Copyright 2011 Philips Consumer Lifestyle Subject to modification Aug.08, 2011... -
Page 2: Revision List
Meridian 3 Revision List Version Release Date Revision History Aug.08, 2011 Initial release, Draft Version... -
Page 3: Important Safety Notice
Meridian 3 Important Safety Notice This electronic user guide is intended for anyone who uses the Philips monitor. Take time to read this user manual before you use your monitor. It contains important information and notes regarding operating your monitor. The... - Page 4 Meridian 3 IMPORTANT: Always activate a moving screen saver program when you leave your monitor unattended. Always activate a periodic screen refresh application if your monitor will display unchanging static content. Uninterrupted display of still or static images over an extended period may cause “burn in”, also known as “after-imaging”...
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Page 5: Monitor Specifications
Meridian 3 1. Monitor Specifications Technical specifications Picture/Display Monitor Panel Type TFT-LCD Backlight WLED Panel Size 21.5" W (54.6 cm) Aspect Ratio 16:9 Pixel Pitch 0.24825 x 0.24825 mm Brightness 250 cd/m² SmartContrast 20,000,000:1 Contrast Ratio (typ.) 1000:1 (typ.) Response Time (typ.) 5 ms Optimum Resolution 1920 x 1080 @ 60Hz... - Page 6 Color Black /Silver Finish Texture Note: 1. EPEAT Gold or Silver is valid only where Philips registers the product. Please visit www.epeat.net registration status in your country. 2. This data is subject to change without notice. Go to www.philips.com/support to download the latest...
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Page 7: Lcd Monitor Description
Meridian 3 2. LCD Monitor Description The LCD monitor will contain a scaler board, an adapter board, a converter board, an USB board, a light board, a key board and two IR boards. The scaler board houses the flat panel control logic, brightness control logic and DDC. -
Page 8: Operation Instructions
Meridian 3 3. Operating Instructions Connecting to your PC 3.1 General Instructions Press the power button to turn the monitor on or off. The other control knobs are located at front panel of the monitor. By changing these setting, the picture can be adjusted to your personal preference. -
Page 9: Osd Menu
Meridian 3 3.3 OSD Menu The OSD tree On-screen Display (OSD) is feature in all Philips Below is an overall view of the structure of the monitors. It allows an end user to adjust screen On-Screen Display. You can use this as a reference... -
Page 10: Input/Output Specification
Meridian 3 4. Input/ Output Specification 4.1 Input Signal Connector Analog Connector Signal Name Signal Name Pin No. Pin No. DDC +3.3V or +5V Green/ SOG Logic GND Blue Sense (GND) Sense (GND) Bi-directional data Cable Detect (GND) H/H+V sync Red GND V-sync Green GND... -
Page 11: Resolution & Preset Modes
Meridian 3 4.2 Resolution & Preset Modes Maximum Resolution 1920 x 1080 at 60 Hz (analog input) 1920 x 1080 at 60 Hz (digital input) Recommended Resolution 1920 x 1080 at 60 Hz (digital input) H. freq (kHz) Resolution V. freq (Hz) 31.47 720 x 400 70.09... -
Page 12: Pixel Defect Policy
No manufacturer can guarantee that the monitor displays a dark pattern. There are three panels will be free from pixel defects, but Philips types of bright dot defects: guarantees that any monitor with an unacceptable... - Page 13 In order to qualify for repair or replacement due to pixel defects during the warranty period, a TFT LCD panel in a Philips flat panel monitor must have pixel or sub pixel defects exceeding the tolerances listed in the following tables.
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Page 14: Failure Mode Of Panel
Meridian 3 4.4 Failure Mode Of Panel 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 Polarizer has bubbles instruction on this manual to eliminate failure by replace LCD panel. - Page 19 C412 NC/0.1uF 25V C411 NC/0.1uF 25V D401 NC/RLZ5.6B C410 NC/1N 50V C420 1uF 10V...
- Page 25 1 2 3 4 1 2 3 4 5 6 7 8 1 2 3 4 NC/10K 1/10W 5%...
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Page 31: Scaler Board
Meridian 3 7. PCB Layout 7.1 Scaler Board (715G4592M01000004I) Remark: Parts position can be searched by using FIND function in PDF. R707 CN409 C705 C711 U704 SCREW1 CN408 C713 C712 FB401 R448 C433 C710 R449 C434 C702 R722 U702 C704 C716 CN701 C418... - Page 32 Meridian 3 Remark: Parts position can be searched by using FIND function in PDF.
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Page 33: Power/Usb Board
Meridian 3 7.2 Power Board Adapter (715G3974P01003001H) Remark: Parts position can be searched by using FIND function in PDF. J902 J901 R947 CN903 C915 CN902A R946 L903 L904 ZD902 F903 L905 Q903 C917 C918 C916 CN801 F902 FB901 D906 C913 D903 D905 D904... - Page 34 Meridian 3 Remark: Parts position can be searched by using FIND function in PDF. R943 C910 C912 C935 C929 R962 C911 R961 RJ901 R935 C924 R927 R930 R924 R925 R940 R926 R929 R912 R906 C923 R914 R909 R907 Q608 R612 R601 R619 R620...
- Page 35 Meridian 3 Converter Board (715G4107P02000004S) Remark: Parts position can be searched by using FIND function in PDF. C813 R810 C808 C807 C801 L801 Q801 IC802 IC801 C811 R844 ZD801 CN802 R843 CN801 R849 CN803 CN804...
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Page 36: Usb Board
Meridian 3 7.3 USB Board (715G4597T01000004S) Remark: Parts position can be searched by using FIND function in PDF. F751 F754 F753 F752 C766 C783 CN751 FB751 L701 ZD758 C768 L755 R789 ZD757 R788 C758 U752 R787 L754 FB755 R762 C717 R786 C710 C761... - Page 37 Meridian 3 Remark: Parts position can be searched by using FIND function in PDF. FB761 FB753 U753 FB760 U751 U705 R714 C714 C722 R726 R713...
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Page 38: Ir Board
Meridian 3 7.4 IR Board 715G4594T01000004S Remark: Parts position can be searched by using FIND function in PDF. R051 ZD051 U051 C052 R052 LED051 C054 R053 Q052 R056 R054 R057 U052 R058 C055 R061 R059 R060 C051 ZD054 ZD052 CN052 ZD053 CN051 715G4595R01000001S... - Page 39 Meridian 3 7.5 Light Board (715G3997T01000004F) Remark: Parts position can be searched by using FIND function in PDF. LED001 CN002 7.6 Key Board (715G4596K01000004F) Remark: Parts position can be searched by using FIND function in PDF. R010 R011 CN001 C013 LED009 LED008 LED001...
- Page 40 CN406 CN701 CN404...
- Page 42 Meridian 3 9. Scaler Board Overview DC-DC FFC Cable Scaler IC Flash ROM VGA EEPROM DVI EEPROM...
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Page 43: Usb Board
Meridian 3 10. Mechanical Instructions Step 2: Remove the rear cover 1. Open the latches and along the red arrowhead direction as the picture to open other latches, take the 221S3 for example: 2. Disconnect the rocker switch cable and remove the two screws to remove the USB board. - Page 44 Meridian 3 3. Disconnect the FFC cables. Step 4: Remove the mainframe 1. Disconnect the IR cables and remove the two screws to remove the IR boards. Step 5: Remove the boards 1. Remove the four screws that secure the connectors.
- Page 45 Meridian 3 2. Remove the four screws to remove the power board and scaler board from the main frame. 3. Disconnect all the connectors.
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Page 46: Repair Flow Chart
Meridian 3 11. Repair Flow Chart 1. No Power No power Check power cable is Re-plug the power cable tightened? Check Power “On/Off” Turn on the Power “On/Off” switch is “On”? Check the LED Check the AC power indicator is OK? Replace the power board and check connections Replace main board and check connections Replace key board and check connections... - Page 47 Meridian 3 No Video (Power LED White) No Video (Power LED White) Press the power Replace the main board button is OK? Replace the power The end board and connection Replace the main The end board and connection Check the FFC cable Replace the FFC cable or panel or panel...
- Page 48 Meridian 3 3. DIM DIM (image overlap, focus or flicker) Reset in factory mode The end Set to the optimal The end frequency, select the recommended frequency Readjust the phase and pixel The end clock in the user mode Pull out signal cable and Check the signal cable check “Self Test Feature and the PC...
- Page 49 Meridian 3 4. Color is not optimal Color is not optimal Color shift Miss color Reset the factory mode Replace the signal cable In the user mode, set the “color settings” until customer satisfy The end Pull out the signal cable and check the screen color display is normal? Replace the signal cable or PC...
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Page 50: Isp Instructions
Meridian 3 12. ISP Instruction Note: Take the 221B3LP ISP SOP for example (the 221P3LP’s SOP is nearly the same as 221B3LP) When do the parts, need the tools as follow: 1. An i486 (or above) personal computer or compatible. 2. - Page 51 Meridian 3 Note. If you use the latest version program, you should install “ntport24.zip”, or it will pop up the message. 3. Click the “option” item and select “FE2P Mode Enable” and “Enable Auto FE2P Detect” to restore “HDCP” key.
- Page 52 Meridian 3 4. Click “option” and select “Setup ISP tool ”, 5. Select the “NVT Type I (default)”, click the icon “Confirm Change”. and then click the “OK”...
- Page 53 Meridian 3 6. Click icon, choose the correct program, and then click “open” to load the FW: 7. Click icon to program. After display “Chip erase OK.”, “Programming Success”, “ISP OFF”, it means F/W updated OK, it will show as the follow picture. After upgrade, the monitor Burn in is on.
- Page 54 Meridian 3 12.4 Check the firmware version: Connect VGA or DVI source and power off the monitor. Press buttons at the same time, power on the monitor, and then press the menu again; the picture will appear on the top left corner. Select the “Factory”...
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Page 55: Ddc Instructions
Meridian 3 13. DDC Instruction Note: Take the 221B3LP EDID SOP for example (the 221P3LP’s SOP is nearly the same as 221B3LP) General DDC Data Re-programming In case the main EEPROM with Software DDC which store all factory settings were replaced because a defect repaired monitor’... - Page 56 1. Rename the analog EDID to “wa.dat” and digital EDID to “wd.dat”. 2. Put the “wa.dat”, “wd.dat” and “config.ini” files into one folder named Philips 221S. 3. Copy the folder named Philips 221S to the “ddc” folder. (It must be “ddc” instead of other names). 4. Double-click the icon...
- Page 57 Meridian 3 5. Choose the “Analog and DVI”, and click “Loadfile” to set the parameters as below picture: 6. Click the “Next” to load the EDID file.
- Page 58 Meridian 3 7. Click “OK”, the tool will read the EDID information: 8. Choose the “ ANALOG ” and “Write SN”, and key in the 14 digital S/N which must be the same as the barcode S/N of monitor.
- Page 59 Meridian 3 9. Click the “Program” to start programming after monitor DC on. When it shows “Analog: PASS, DVI: PASS and SN write OK”. The EDID and SN writing process are finished. 13.4 Check the SN 1. Connect the VGA or DVI source and power on monitor. 2.
- Page 60 Meridian 3 Note: When you can’t burn in the EDID and SN, try the following ways. 1. AC on the monitor and turn on it. 2. Cut off the 5 pin of VGA cable terminal connected to monitor 3. Take apart the monitor and connect the 7pin of EEPROM to GND to disable write protection.
- Page 61 Meridian 3 221P3LP EDID Analog 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F ----------------------------------------------- 00| 00 FF FF FF FF FF FF 00 41 0C A2 08 94 BA 0A 00 10| 01 14 01 03 6C 30 1B 78 2E 12 F5 A7 55 4A 9B 25 20| 15 50 54 BD 4B 00 D1 C0 81 80 B3 00 95 00 95 0F 30| 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40| 45 00 DD 0C 11 00 00 1E 00 00 00 FF 00 31 33 32...
- Page 62 1680 x 1050 @ 60Hz 1440 x 900 @ 60Hz 1440 x 900 @ 75Hz <-Detailed Timing Descriptions: -> FC (Monitor Name): Philips 221P FD (Monitor Limits): Min. V. rate: 56 Hz Max. V. rate: 76 Hz Min. H. rate: 30 KHz Max.
- Page 63 Meridian 3 Digital 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F ----------------------------------------------- 00| 00 FF FF FF FF FF FF 00 41 0C A2 08 94 BA 0A 00 10| 01 14 01 03 80 30 1B 78 2E 12 F5 A7 55 4A 9B 25 20| 15 50 54 BD 4B 00 D1 C0 81 80 B3 00 95 00 95 0F 30| 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40| 45 00 DD 0C 11 00 00 1E 00 00 00 FF 00 31 33 32...
- Page 64 1680 x 1050 @ 60Hz 1440 x 900 @ 60Hz 1440 x 900 @ 75Hz <-Detailed Timing Descriptions: -> FC (Monitor Name): Philips 221P FD (Monitor Limits): Min. V. rate: 56 Hz Max. V. rate: 76 Hz Min. H. rate: 30 KHz Max.
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Page 65: White Balance, Luminance Adjustment
Meridian 3 14. White Balance, Luminance Adjustment 1. Apparatuses and program: analyzer CA-210, PC, tool, FGA adjustment program (Philips LEDFGA.DDCI), Pattern generator. 2. Equipment installation: a. Connect analyzer CA-210 to PC by USB connector, install drive program CA-SDK Ver4.00 for CA-210 and restart PC after finish installing b. - Page 66 Meridian 3 5. Color Temp confirmation Connect the signal to the monitor, the monitor displays white-picture, use CA-210 to measure the Color Temp of the screen center and select the OSD to make sure whether the Color Temps accord with the SPEC. 11500K 8200K 7500K...
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Page 68: Recommended & Spare Parts List
Meridian 3 16. Recommended & Spare Parts List Note: Take the 221P3LPEB/00 BOM for example, the parts information listed below are for reference only, and are subject to change without notice. Please go to http://cs.tpv.com.cn/hello1.asp for the latest information. Item... - Page 69 Meridian 3 IC901 056G 379181 AC/DC CONVERTER TOP266EG eSIP-7C IC904 056G 158 10 T LDO IC AZ431AZ-AE1 TO-92 150MA 40V TO-92 IC801 056G 379185 AC/DC CONVERTER TA9690GN-A1-0-TR SOP-24 F903 084G 56 4 B FUSE 4A 250V U402 100GPNMI003NT1 MCU ASSY(056G2233 11) X401 093G 2251B J CRYSTAL 12MHZ NXS12.000AC30F-KAB10...
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Page 70: General Product Specification
Windows 7 / Vista Premium / XP Logo Certification HDCP SUPPORT SMART CONTROL PREMIUM Smart Contrast 500000:1 (typ.) (lamp), 20M:1 (LED) Waiting for supplier input SmartImage PerfectTune ll (formerly FGA, FACTORY GAMMA Alignment) PHILIPS LOGO DISPLAYED WHILE POWER ON WEEE REQUIREMENT RoHS REQUIREMENT TCO5.0 REQUIREMENT... - Page 71 4.4 Brightness Uniformity 4.5 Check Cross Talk(s) 4.6 Color Temperature Adjustment 5. Mechanical Characteristics 5.1 Cosmetic 5.2 Mechanical Data Files 5.3 Location of Philips Logo 5.4 Gap between Panel and Front Bezel 5.5 Location Control Icons 5.6 Color for Resin/Paint...
- Page 72 5.12 Texture/Glossing of House 5.13 Tilt and Swivel Base 5.14 Kensington Lock 5.15 Label 5.16 Product Dimension / Weight (refer to Philips approved SHT191 / SHT560) 5.17 Transportation 5.18 Pallet / Container Loading (refer to Philips approved SHT560) 6. Environmental Characteristics 6.1 Susceptibility of Display to External Environment...
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Page 73: Foreword
2. Product Profile 2.1 EDID Header Data for EDID & .inf file User visible strings on .inf file Philips 221P (22inch WIDE LCD MONITOR 221P3) Manufacturer ID ( EDID data) Product ID, "xxxx" 4 codes MSB(byte 12): 08 LSB (byte 11): A2... -
Page 74: Scanning Frequencies
Scaler should be capable of below items. 1) Scaler must support color engine for Image enhancement feature (SmartImage) 2) Scaler must have enough memory to support PerfecTune feature and Philips OSD 3) Scaler must support SmartContras, 500K: 1 DCR preferred... -
Page 75: Interface Signals
Meridian 3 3.1 Interface signals D-Sub Analog Input signal : Video, Hsync, Vsync Video : 0.7 Vp-p, input impedance, 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) Sync on green video 0.3 Vp-p Negative (Video 0.7 Vp-p Positive) DVI-D Digital (HDCP supported) Input signal: Single TMDS link (Three channels: RX0-/+, RX1-/+, RX2-/+) -
Page 76: Timing Requirement
Meridian 3 Pin Assignment: Signal Assignment Signal Assignment T.M.D.S. data2- No Connect T.M.D.S. data2+ +5V Power T.M.D.S. data2 shield Ground (for +5V) No Connect Hot plug detect No Connect T.M.D.S. data0- DDC clock T.M.D.S. data0+ DDC data T.M.D.S. data0 shield No Connect No Connect T.M.D.S. -
Page 77: Horizontal Scanning
OSD LANGUAGES 8 LANGUAGES OSD TREE Power On Logo: Power On Show up Philips logo 3 seconds POWER ON LOGO Change to input signal. This picture is reference only. The official drawing will send out by PM. Stand-alone – On: Isolate video and audio control input Stand-alone –... -
Page 78: Vga Display Identification
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 Philips SmartManage, SmartControl V6.1 and Portrait Display Tune at least. -
Page 79: Smart Image
Meridian 3 3.15 Smart Image Smart Image (Premium) OSD outlook Position The position of the button is at the bottom center of the screen. Smart Image Logo & Banner As design to keep the Light Frame logo at header but change the name to “Smart Image” with bitmap format. Icon of each profile Each profile will use text instead of icon &... - Page 80 Meridian 3 i. Brightness ii. Contrast iii. Color Temperature B. Because each preset profiles will define default setting of these 3 parameters. Users can understand the value of that in preset profile by open the main OSD. C. When any Smart Image Lite profile had been enabled. The parameters in main OSD are still available for user to adjust.
- Page 81 Meridian 3 D. Economy Purpose: Adjust brightness level for reducing power consumptions No optimization by Smart Image. iii. Design: Brightness level set to 20, a little higher brightness level than laptop PC, fine tune brightness level before DVT exit. 2. Color temperature set to 6500K. 3.
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Page 82: Perfect Tune
Meridian 3 3.16 Perfect Tune A. PerfectTune must be done after warming 30 minutes at least. B. PerfectTune must be performed after Auto Color. C. PerfectTune must be conducted through DVI or scaler embedded patterns. D. Delta E < 2.5 3.17 Audio 3.17.1 Frequency Response The amplifier and speaker combination shall provide a frequency response of 300Hz to 20 KHz, with +/-3dB... -
Page 83: Power Sensor
Meridian 3 3.19 Power Sensor Functional Requirement for the front detection For the presence sensor functionality, the following requirements are defined. Two IRs be used for user present detections, one IR is for transmission signals, the other one is for receiving reflection IR signals. -
Page 84: Visual Characteristics
Meridian 3 Set up of multiple monitors under an angle Factory requirements Factory requirements are taken into account. It needs to do calibration to make sure the same detection distance. Service requirements Service requirements are taken into account. In the factory mode, it needs to reserve the max. Distance adjustment value to adjust distance ranges. 4. -
Page 85: Check Cross Talk(S)
Meridian 3 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 % 4.6 Color Temperature Adjustment There are three factory preset white color 9300K, 6500K, sRGB. -
Page 86: Mechanical Characteristics
All Plastics to be Flame Retardant UL 94-HB or better. Base / Rear to be Flame Retardant 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-Philips Pool monitor”. -
Page 87: Texture/Glossing Of House
Meridian 3 5.12 Texture/Glossing 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”. -
Page 88: Pallet / Container Loading (Refer To Philips Approved Sht560)
Meridian 3 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) B. Transportation test specification for China/India Package test 1. -
Page 89: Bright Dot Defects
According to MIL-STD-1916D Control II level AQL: NA (Please also refer to annual quality agreement) Customer acceptance criteria: UAW0377/00 9. Philips’ Flat Panel Monitors Pixel Defect Policy Philips’ Flat Panel Monitors Pixel Defect Policy Bright Dot Defects Acceptable Level MODEL... -
Page 90: Adjacent Lit Subpixels (One White Pixel)
Meridian 3 3 adjacent lit sub-pixels (one white pixel) Distance between two bright dots 15mm Bright dot defects within 20 mm circle Total bright dot defects of all type Black Dot Defects Acceptable Level MODEL 221P3 1 dark sub-pixel 2 adjacent dark sub-pixels 3 adjacent dark sub-pixels (one white pixel) Distance between two black dots 15mm... - Page 91 Meridian 3 Fig 2: Cross talk pattern Gray level 127 (255 Gray level) Fig 3: Cross talk Pattern Center at Gray level 0 (Black)
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Page 92: Regulatory Compliance
10.2 EMC Requirements Supplier DVT EMI test result must be submitted prior to DVT samples delivery, and PVT EMI 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. - Page 93 4. When the HV circuitry is operating properly there is no possibility of an x- tube must be the same type as the original, including suffix letter, or a Philips radiation problem. High voltage should always be kept at the manufacturer's approved type.