Table of Contents
Advertisement
Quick Links
19 LCD Color Monitor
Service
Service
Service
Table of Contents.........................................................1
Revision List................................................................2
Important Safety Notice.............................................3
1. Monitor Specifications................................................4
2. LCD Monitor Description............................................5
3. Operation Instructions................................................6
3.1 General Instructions..........................................6
3.2 Control Buttons................................................6
3.3 OSD Menu............................................................8
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 .....................................15
5. Block Diagram.................................................16
5.1 Scaler Board........................................................16
5.2 Adapter/Converter Board....................................17
6. Schematic Diagram................................................. 18
6.1 Scaler Board.................................................18
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 2010 Philips Consumer Lifestyle
190EL1SB/00
190EL1SB/62
190EL1SB/75
190EL1SB/93
190EL1SB/97
Page Description
6.2 Adapter Board.............................................................22
6.3 Converter Board..........................................................23
6.4 Key Board.........................................................24
7. PCB Layout.........................................................25
7.1 Scaler Board......................................................25
7.2 Adapter Board....................................................27
7.3 Converter Board.................................................29
7.4 Key Board.........................................................31
8. Wiring Diagram...................................................32
9. Scaler Board Overview........................................33
10. Mechanical Instructions........................................34
11. Repair Flow Chart...............................................38
12. ISP Instructions...........................................................42
13. DDC Instructions.........................................................46
14. White Balance, Luminance Adjustment..................55
15. Monitor Exploded View................................................57
16. Recommended & Spare Parts List............................58
17. Different Parts List...............................................60
18. General Product Specification.............................61
SAFETY NOTICE
Subject to modification
K
Chassis: Meridian 1
Mar.19, 2010
Page
Advertisement
Chapters
Table of Contents
Related Manuals for Philips 190EL1SB/62
Summary of Contents for Philips 190EL1SB/62
-
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 2010 Philips Consumer Lifestyle Subject to modification Mar.19, 2010... -
Page 2: Revision List
Meridian 1 Revision List Version Release Date Revision History Mar.19,2010 Initial release, Draft Version Apr.09,2010 Update BOM for 190EL1SB/93... -
Page 3: Important Safety Notice
Meridian 1 Important Safety Notice Proper service and repair is important to the safe, reliable operation of all Philips Company Equipment. The service procedures recommended by Philips and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. -
Page 4: Monitor Specifications
Meridian 1 1. Monitor Specifications Technical specifications LCD Panel TFT LCD • Type • Screen Size 19 visual • Pixel Pitch 0.2835 x 0.2835 mm • LCD Panel type 1440 x 900 pixels • Effective Viewing Area 408.24 x 255.15 mm •... -
Page 5: Lcd Monitor Description
Meridian 1 2. LCD Monitor Description The LCD monitor will contain a scaler board, an adapter board, a converter board and a key board. The scaler board houses the flat panel control logic, brightness control logic and DDC. The adapter board will provide AC to DC Inverter voltage to drive the backlight of panel and the scaler board chips each voltage. -
Page 6: Operation Instructions
Meridian 1 3. Operating Instructions 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 (see figure). By changing these setting, the picture can be adjusted to your personal preference. The power cord should be connected. - Page 7 Meridian 1 Rear View Kensington anti-thief lock VGA input DVI-D input (available for selective models) AC power input...
-
Page 8: Osd Menu
Meridian 1 3.3 OSD Menu 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... - Page 9 Meridian 1 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.
-
Page 10: Input/Output Specification
Meridian 1 4. Input/ Output Specification 4.1 Input Signal Connector Analog Connectors 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 1 4.2 Resolution & Preset Modes Maximum Resolution 1440 x 900 at 75 Hz (analog input) 1440 x 900 at 75 Hz (digital input) Recommended Resolution 1440 x 900 at 60 Hz (analog input) 1440 x 900 at 60 Hz (digital input) Resolution H. -
Page 12: Pixel Defect Policy
4.3 Pixel Defect Policy Philips strives to deliver the highest quality products. We use some of the industry’s most advanced manufacturing process and practice stringent quality control. However, pixel or sub pixel defects on the TFT LCD panels used in flat panel monitors are sometimes unavoidable. - 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.
- Page 14 Meridian 1 BLACK DOT DEFECTS ACCEPTABLE LEVEL MODEL 190EL1 1 dark sub-pixel 5 or fewer 2 adjacent dark sub-pixels 2 or fewer 3 adjacent dark sub-pixels (one white pixel) Distance between two black dots >15mm Total black dot defects of all type 5 or fewer BLACK DOT DEFECTS ACCEPTABLE LEVEL...
-
Page 15: Failure Mode Of Panel
Meridian 1 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 16: Block Diagram
Meridian 1 5. Block Diagram 5.1 Scaler Board Flash Memory Panel Interface PM25LV010A (CN301) (U402) Crystal 12MHz Scaler IC NT68667FG/C (X401) EEPROM (Include MCU, ADC, OSD) M24C16 Keypad Interface (U403) (U401) (CN402) EEPROM EEPROM M24C02 M24C02 (U102) (U108) RXN/P H/V sync RXCN/P DSUB_SCL DVI_SCL... -
Page 17: Adapter/Converter Board
Meridian 1 5.2 Adapter / Converter Board 14.5V AC input Bridge Rectifier EMI filter Rectifier Transformer Diodes and Filter Start Resistor (R908) Feedback PWM Control Power Switch Circuit (U901) (Q901) Photocoupler (U902) Boost Circuit 14.5V Feedback Circuit OVP Circuit LED Bar Setup-up Controller Current Feedback TA9690GN... -
Page 32: Wiring Diagram
CN402 CN701 CN902... -
Page 33: Scaler Board Overview
Meridian 1 9. Scaler Board Overview DC-DC Scaler IC EEPROM Flash ROM DVI EEPROM D-SUB EEPROM Note: DVI EEPROM is available for selective models. -
Page 34: Mechanical Instructions
Meridian 1 10. Mechanical Instructions Step 1: Remove the stand-base ass'y Place the monitor face on a smooth surface, push down on the release button and pull the base stand ass’y away from the monitor body. Note: Be careful to avoid scratch and injury during the process of uninstall. - Page 35 Meridian 1 Step 2: Remove the rear cover. Open the latches and along the red arrowhead direction as the picture to open other latches Step 3: Remove the bezel...
- Page 36 Meridian 1 Step 4: Remove the mainframe. 1. Tear out the aluminum foils. 2. Press to release left and right latches of LVDS cable, and then disconnect it. 3. Tear out the insulating tapes.
- Page 37 Meridian 1 Step 5: Remove the boards. 1. Remove the screws to remove the boards from the main frame. 2. Remove the cables from the Boards...
-
Page 38: Repair Flow Chart
Meridian 1 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 39 Meridian 1 No Video (Power LED Green) No Video (Power LED Green) 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 LVDS/FFC Replace the LVDS/FFC cable or panel cable or panel...
- Page 40 Meridian 1 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 41 Meridian 1 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...
-
Page 42: Isp Instructions
, and then restart the computer. 12.2. Connect the ISP board as follow: Connect to DC 12V Input the PC LPT Connect this port to the Philips model VGA port 12.3 The process of ISP writing as follows (Take 201E1 for example):... - Page 43 Meridian 1 a. Double-click to running the program as follows: b. Judge the monitor whether belong to “data in flash” or not, if belong to it, please click “option” item and select “FE2P Mode Enable”, otherwise, don’t do any actions. Like as below picture:...
- Page 44 Meridian 1 c. Click “option” and select “Setup ISP tool ”, d. Select “NVT Type I (default)”, and then click the icon “Confirm Change”.
- Page 45 Meridian 1 e. Click icon, search the correct program, and then click open: f. Click icon. If it burns successfully, it will show as the follow picture:...
-
Page 46: Ddc Instructions
The process of installing “PORT95NT” has been specified in, so it will not be specified again. If you have any problem, please read it. 13.2 Connect the DDC Board as follow: Connect this port to the Philips model DVI-D port Connect to the PC LPT Connect this port to the Philips model VGA port... - Page 47 Meridian 1 1. Rename the EDID data to “wa”, “wd”. 2. Put the “wa” and “wd” into a new folder, and then create another new folder named “ddc” (It must be “ddc” instead of other names). Step1: Must put the “ddc” folder and “TPVDDC5.6.exe” into the same folder. Step2: Must copy the folder which contains EDID data and “config”...
- Page 48 Meridian 1 3. Double-click ,appear as follow: 4. Click “LoadFile”, it will show the picture as follow:...
- Page 49 Meridian 1 5. Click “OK”, it will show the picture as follow: 6. Key in the same 14 numbers in the Input SN and Verify SN.
- Page 50 Meridian 1 7. Click “Program”, when the DDC Write complete, it will show the picture as follow: 8. Click “ReadBoth”, if it write successfully, it will show “Read Finish” , and the “Monitor SN” is the same as the “Input SN".
- Page 51 Meridian 1 190EL1 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 4B C0 07 B2 01 00 10| 01 14 01 03 0E 29 1A 78 2A A1 50 A3 57 4C 9D 25 20| 11 50 54 BF EF 80 81 80 95 00 71 4F 95 0F 01 01 30| 01 01 01 01 01 01 9A 29 A0 D0 51 84 22 30 50 98 40| 36 00 98 FF 10 00 00 1C 00 00 00 FF 00 31 31 31...
- Page 52 1440 x 900 @ 60Hz 1152 x 864 @ 75Hz 1440 x 900 @ 75Hz <-Detailed Timing Descriptions: -> FC (Monitor Name): Philips 190EL FD (Monitor Limits): Min. V. rate: 56 Hz Max. V. rate: 76 Hz Min. H. rate: 30 KHz Max.
- Page 53 Meridian 1 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 4B C0 07 B2 01 00 10| 01 14 01 03 80 29 1A 78 2A A1 50 A3 57 4C 9D 25 20| 11 50 54 BF EF 80 81 80 95 00 71 4F 95 0F 01 01 30| 01 01 01 01 01 01 9A 29 A0 D0 51 84 22 30 50 98 40| 36 00 98 FF 10 00 00 1C 00 00 00 FF 00 31 31 31...
- Page 54 1440 x 900 @ 60Hz 1152 x 864 @ 75Hz 1440 x 900 @ 75Hz <-Detailed Timing Descriptions: -> FC (Monitor Name): Philips 190EL FD (Monitor Limits): Min. V. rate: 56 Hz Max. V. rate: 76 Hz Min. H. rate: 30 KHz Max.
-
Page 55: White Balance, Luminance Adjustment
Meridian 1 14. White Balance, Luminance Adjustment 1. Apparatuses and program: analyzer CA-210, PC, tool, FGA adjustment program (PHILIPS 190EL1.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 56 Meridian 1 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. 6.
-
Page 58: Recommended & Spare Parts List
FQ010 ADPC91201VAD ADAPTER BOARD ASSY FQ002 756GQ9CB PH116 00 SCALER BOARD ASSY(CBPC9NDPHQJ) FQ105 Q34G0608AFL 4B0100 REAR COVER19 FQ103 705GQ934128 19 PHILIPS STAND-BASE ASS'Y E08902 089G 728HAA 2G SIGNAL CABLE E08902 089G 728LAA 2G SIGNAL CABLE FQ304 089G179J30N576 FFC CABLE FQ301... - Page 59 089G 728HAA 2G SIGNAL CABLE FQ304 089G179J30N576 FFC CABLE FQ301 089G414A15N IS AC POWER CORD 1500MM CHINA Reg. FQ103 705GQ934128 19 PHILIPS STAND-BASE ASSY E750 750GLV190A1G21N000 PANEL M190A1-L0G C1B FQ TPV E750 750GMV190A1G21M0PH PANEL TPM190A1-L0G C1B FQ TPV M015 A15G0680103 MAIN FRAME...
-
Page 60: Different Parts List
Meridian 1 D902 093G 60335 DIODE SR515 5A/150V DO-201AD D901 093G 60335 DIODE SR515 5A/150V DO-201AD CN902 095G 825 9X518 HARNESS 9P(SCN)-9P(PLUG) 120mm Q901 057G 667 21 STP10NK70ZFP 090G6064 1 HEAT SINK 090G6084 1 HEAT SINK D906 093G 60526 SCHOTTKY MBRF1060CT ITO-220AB U901 056G 379529 IC LD7576AGR SOP-7... -
Page 61: General Product Specification
Meridian 1 C916 065G1206102B2K CAP CHIP1206 1000PF K 630V X7R C917 065G1206102B2K CAP CHIP1206 1000PF K 630V X7R C804 067G 415479 9K EC 4.7UF 20% 100V ED 8*12 CN802 311GB254B04AAL PIN HEADER 2.54MM 4P 2P7.2MM/2P4.0MM CN801 311GB254B07AAL PIN HEADER 2.54MM 7P 5P7.2MM/2P4.0MM CN901 006G 31500 EYELET... - Page 62 Meridian 1 R826 061G0603109 JY RST CHIPR 1 OHM +-5% 1/10W YAGEO R805 061G06031203FF RST CHIPR 120KOHM 1/10W FENGHUA R804 061G06032702FF RST CHIPR 27KOHM +-1% 1/10W FENGHUA R824 061G06034302FF RST CHIPR 43KOHM +-1% 1/10W FENGHUA R823 061G0603472 JY RST CHIPR 4.7KOHM +-5% 1/10W YAGEO R822 061G0805105 JT RST CHIP 1M 1/8W 5% TZAI YUAN...
- Page 63 Meridian 1 U107 056G 662502 C ESD AZC199-04S SOT23-6L U102 056G1133 34 M24C02-WMN6TP U108 056G1133 34 M24C02-WMN6TP U403 056G1133 56 M24C16-WMN6TP U402 056G1133713 IC PM25LV010A-100SCE SOIC-8 Q402 057G 417517 TRA LMBT3906LT1G -200mA/-40V SOT-23 LRC Q401 057G 417517 TRA LMBT3906LT1G -200mA/-40V SOT-23 LRC Q701 057G 417518 TRA LMBT3904LT1G 200mA/40V SOT-23 LRC...
- Page 64 Meridian 1 R402 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R409 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R417 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R429 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R431 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R706 061G0402101 RST CHIPR 100 OHM +-5% 1/16W...
- Page 65 Meridian 1 R138 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R143 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R144 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R151 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R303 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R440 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W...
- Page 66 Meridian 1 C304 065G040210412K CAP CHIP 0402 0.1UF 16V X7R C301 065G040210412K CAP CHIP 0402 0.1UF 16V X7R C115 065G040210412K CAP CHIP 0402 0.1UF 16V X7R C103 065G040222031J CAP 0402 22PF J 50V NPO C104 065G040222031J CAP 0402 22PF J 50V NPO C420 065G040222031J CAP 0402 22PF J 50V NPO...
- Page 67 Meridian 1 D102 093G 64 42 L DIODE LBAV70LT1G SOT-23 LRC D103 093G 64 42 L DIODE LBAV70LT1G SOT-23 LRC ZD104 093G 39GA01 T RLZ5.6B ZD401 093G 39S501 T LUDZS5.6BT1G BY LRC ZD402 093G 39S501 T LUDZS5.6BT1G BY LRC ZD403 093G 39S501 T LUDZS5.6BT1G BY LRC FQ004...
- Page 69 Meridian 1 18. General Product Specification ANALOG AND DIGITAL DUAL INPUT; DVI-D can be installed optionally AUTO PICTURE ADJUSTMENT 19 FACTORY PRESET MODES 33 USER MODES USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION/ADJUSTMENT MAX. RESOLUTION 1440 X 900 NON-INTERLACED AT 60 HZ 19 WIDE COLOR TFT LCD FLAT PANEL FULL RANGE POWER SUPPLY 90 - 264 VAC CE ENVIRONMENTAL POLICY...
- Page 70 Meridian 1 CONTENTS FOREWORD ........................72 PRODUCT PROFILE ......................72 2.1 LCD ..........................72 2.2 S ..................... 72 CANNING FREQUENCIES 2.3 A 0 C - 40 C ................72 MBIENT EMPERATURE ELECTRICAL CHARACTERISTICS .................. 73 3.1 I ......................73 NTERFACE SIGNALS 3.2 I .........................
- Page 71 ................... 81 IME BETWEEN AILURES 8. QUALITY ASSURANCE REQUIREMENTS ..................81 8.1 A ......................81 CCEPTANCE TEST 9. PHILIPS’ FLAT PANEL MONITORS PIXEL DEFECT POLICY ........... 81 10. REGULATORY COMPLIANCE ....................... 83 10.1 W ....................83 ORLDWIDE EGULATORY 10.2 EMC R .......................
- Page 72 30 minutes that brightness stability is optimal, and follow strictly after panel specification. 2. Product Profile This display monitor unit is a color display monitor enclosed in PHILIPS styling cabinet which has an integrated tilt base. 2.1 LCD Type NR.
- Page 73 Meridian 1 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 @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)
- Page 74 Meridian 1 3.2.2 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 Pin Assignment: Pin No. Description T.M.D.S.
- Page 75 OSD LANGUAGES 9 LANGUAGES OSD TREE Power On Logo: Power On Show up Philips logo 3 seconds Change to POWER ON LOGO input signal. This picture is reference only. The official drawing will send out by PM.
- Page 76 In accordance with DVI requirement (DDWG digital Visual Interface revision 1.0) use DDC - 2B, DDC/CI, and EDID V1.3. 3.10 DDC /CI Support In accordance with VESA DDC/CI and MCCS ver.2.0, the monitor should be workable with Philips SmartManage, SmartControl II and Portrait Display Tune at least. 3.11 Data for EDID & INF file User visible strings on .inf file...
- Page 77 Meridian 1 3.14 Smart Response (over drive) Not required for 190EL1 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, 1440*900 non-interlaced mode (1440*900@60Hz 146.25 MHz), signal sources must have 75 ohm output impedance controls to be set to 300 nits with full screen 100 % duty (2) Luminance setting:...
- Page 78 5. Mechanical characteristics 5.1 Cosmetic Philips ID 5.2 Mechanical data files ProE files required 5.3 Location of Philips Logo Per Philips make-up sheet 5.4 Gap between panel and front bezel < 0.8 mm (typ.) 5.5 Location of Control Icons Per Philips Graphic sheet 5.6 Color for resin/paint...
-
Page 79: Transportation
Base / Pedestal 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”. 5.12 Texture/Glossing of housing The texture area and texture no should follow Philips make-up sheet. -
Page 80: Pallet / Container Loading
Meridian 1 5.17.2 Transportation Tests The overall tests refer to UAN-D1534/00/01/02 Vibration, drop test should be performed at ambient temperature (20°C to 23oC) and relative humidity (40% to 65%). A. Transportation test specification for all regions except China / India Package test 1. -
Page 81: Susceptibility Of Display To External Environment
According to MIL-STD-105D Control II level AQL: 0.4 (major), 1.5 (minor) (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... - Page 82 Meridian 1 BLACK DOT DEFECTS ACCEPTABLE LEVEL Model 190EL1 1 dark sub-pixel 5 or fewer 2 adjacent dark sub-pixels 2 or fewer 3 adjacent dark sub-pixels (one white pixel) Distance between two black dot defects* >15mm Total black dot defects of all type 5 or fewer TOTAL DOT DEFECTS ACCEPTABLE LEVEL...
-
Page 83: 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... - Page 84 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.