Table of Contents
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User Manual
TFT
inch 5:4
19
Description
Important Safety Notice--------------------------------------2
Technical Data-----------------------------------------------3~4
Installation-------------------------------------------------------5
Troubleshooting---------------------------------------------6~7
On Screen Display------------------------------------------8~9
Lock/unlock, Aging,Factory mode-------------------------10
Mechanical Instructions ------------------------------12~16
Color adjustment --------------------------------------------17
F AQs (Frequently Asked Questions)---------------18~19
Electrical instruction ----------------------------------20~21
Service Tool-----------------------------------------------22~23
DDC Instructions & Serial Number -----------------24~30
DDC DATA -----------------------------------------------31~32
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-----------------------------------37
Wiring Diagram----------------------------------------------38
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
LCD Colour Monitor
19B4LPCS/00
19B4LPCS/00(AP)
19B4LPCB/00
19B4LPCB/00(AP)
19B4LPCB/27
19B4LPCB/69
19B4LPCB/75
TABLE OF CONTENTS
Page
---------------------------------11
------------------------33~36
SAFETY
REFER TO BACK COVER FOR IMPOR T ANT SAFETY GUIDELINES
Chassis:
Description
Block Diagram------------------------------------------------39
Power
IR
Jack
Tx
General product specification------------------------59~76
Exploded V iew -----------------------------------------------77
Spare/
arts List-------------------------78
PCBA photos---------------------------------------------------79
Repair tips-------------------------------------------------80~81
Repair Flow chart----------------------------------------82~83
BZL&CTRL BD Replace ---------------------------------------85
Auto Color & User reset -------------------------------86~87
NOTICE
JDec. 23 2011
MERIDIAN 4
Horizontal frequencies
30 - 8 3 kHz
Page
GB
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Chapters
Table of Contents
Troubleshooting
Related Manuals for Philips 19B4LPCS/00
Summary of Contents for Philips 19B4LPCS/00
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Page 1: Table Of Contents
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. REFER TO BACK COVER FOR IMPOR T ANT SAFETY GUIDELINES Published by Philips Consumer Lifestyle Copyright reserved Subject to modification JDec. 23 2011... -
Page 2: Important Safety Notice
SERVICE MANUAL. recommended by Philips must f irst sati sfy himself thoroughly that neither his safety nor the saf e operation of the equipment will be jeopardized by the service method sel ected. -
Page 3: Technical Data
19B4LP LCD Technical Data Type NR. : AUO M190EG02 V9 Resolution : 1280 x 1240 Outside dimensions : 396(H) * 324(V) * 10.9(D) mm(Typ.) PIN No. SIGNAL PIN No. SIGNAL Pitch (mm) : 0.294mm * 0.294mm DDC +3.3V or +5V : 1280 horiz. -
Page 4: Technical Data
19B4LP LCD Technical Data Type NR. : LGD LM190E09-TLB1 Resolution : 1280 x 1240 Outside dimensions : 396(H) * 324(V) * 9.9(D) mm(Typ.) PIN No. SIGNAL PIN No. SIGNAL Pitch (mm) : 0.294mm * 0.294mm DDC +3.3V or +5V : 1280 horiz. by 1024 vert. Pixels. RGB Green/ SOG Logic GND Color pixel arrangement... -
Page 5: Installation
19B4LP LCD Installation Front View Product Description 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. Rear View... -
Page 6: Troubleshooting
19B4LP LCD Troubleshooting... -
Page 7: Troubleshooting
19B4LP LCD Troubleshooting... -
Page 8: 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. - Page 9 19B4LP LCD On-Screen Display The OSD Tree Below is an overall view of the structure of the On-Screen Display. You can use this as a reference when you want to work your way around the different adjustments later on.
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Page 10: Lock/Unlock, Aging,Factory Mode
19B4LP LCD on reduce or eliminate snowy noise on the background when the resolution To lock/unlock OSD FUNCTION(User Mode) of video signal is 1280*1024vertical 60Hz. Slightly increase or decrease the The OSD function can be locked by pressing"OK"button(1) for more than 10 value until snowy noise completely disappear . -
Page 11: Philips Pixel Defect Policy
Pixel Defect Tolerances 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 Pixels and Sub pixels pixel or sub pixel defects exceeding the tolerances listed in the following A pixel, or picture element, is composed of three sub pixels in the primary tables. -
Page 12: Mechanical Instructions
19B4LP LCD Mechanical Instruction Preparation before disassemble 1.Clean the room for disassemble 2.Identify the area for monitor 3.Check the position that the monitors be placed and the quantity of the monitor ;prepare the area for material flow; according to the actual condition plan the disassemble layout 4.Prepare the implement, equipments, materials as bellow: 1) Press-fixture 2) working table... - Page 13 19B4LP LCD Remove all the Tapes on each cable Remove the Mylar Disassembly the USB Cover and release TX bd Cable’s Connect and LED bd Cable’s Connect Unlock the FFC by using Please carefully use two hands(see note). two hands(one hand presses the locking- latch of FFC cable’s...
- Page 14 Remove speaker and Screw-driver Disassembly remove the Audio Jack BD Audio bd screw*1 Remove IR bd TX bd Remove the main BKT and then Remove the LED BD Please refer to page 85. Philips Monitor Bezel and CTRL BD replace SOP...
- Page 15 19B4LP LCD Disassemble the D-SUB Screw-driver DVI screws Turn over the Main-BKT and Disassemble all the PCBA bd screws*5 Remove the USB bd and USB cable Remove the AC-Switch and Screw-knife all cables on Power bd...
- Page 16 19B4LP LCD Remove the AC-Switch cover on Main-BKT Take the PCBA out from Main-BKT and then put it on the cushion...
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Page 17: Color Adjustment
There are six factory preset white color 11500K, 9300K, 8200K, 7500K, 6500K, sRGB, 5000K Fig. 1 Fig.2 Align by Philips PerfecTune (also called FGA) function. Apply full white pattern, with brightness in 100 % position and the contrast 4. Access Factory Mode control at 50 % position. -
Page 18: Faqs (Frequently Asked Questions)
19B4LP LCD FAQs (Frequently Asked Questions) - Page 19 19B4LP LCD FAQs (Frequently Asked Questions)
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Page 20: Electrical Instruction
19B4LP LCD Electrical Instructions Electrical characteristics 1. Interface signals 1.1 D-Sub Analog (optional for 19S4L / 19S4LA / 19S4LC) 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... -
Page 21: Electrical Instruction
19B4LP LCD Electrical Instructions White color adjustment There are three factory preset white color 9300K, 6500K, sRGB. Apply full gray64 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 screencenter should be: Product specification CIE coordinates (x,y) -
Page 22: Service Tool
19B4LP LCD Service tool-Hardware PCM code 12NC 5E.L8215.001 996510019769 1. (For DDC update) 2. (For FW update) RTD USB ISP BD... -
Page 23: Service Tool
19B4LP LCD Service tool-Software FW writing tool : RTD_Customer_Tool_V2.1_Beta3_Install_20110701.exe... -
Page 24: Ddc Instructions & Serial Number
19B4LP LCD DDC Instructions DDC Data Re-programming In case the DDC data memory IC or main EEPROM which storage all factory settings were replaced due to a defect, the serial numbers have to be re-programmed "Analog DDC IC, Digital DDC IC & EEPROM". It is advised to re-soldered DDC IC and main EEPROM from the old board onto the new board if circuit board have been replaced, in this case the DDC data does not need to be re-programmed. -
Page 25: Pin Assignments
19B4LP LCD DDC Instructions 5. Connect and Mains cord to Monitor as shown in Fig.2. Fig.2 Pin assignments : A. 15-pin D-Sub Connector PIN No. SIGNAL PIN No. SIGNAL DDC +3.3V or +5V Green/ SOG Logic GND Blue Sense (GND) Sense (GND) Bi-directional data Cable Detect (GND) - Page 26 19B4LP LCD 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. Fig.3 Fig.4...
- Page 27 19B4LP LCD DDC Instructions Step 2: Press “Open File” then choose 19B4LP_EDID_VGA.ddc or 19B4LP_EDID_DVI.ddc as shown in Fig. 5 . Fig.5...
- Page 28 19B4LP LCD 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 29 19B4LP 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 30 19B4LP LCD 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...
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Page 31: Ddc Data
19B4LP LCD DDC DATA Analog DDC //////////Displaying Monitor EDID////////// ********************************************************************** EDID Data (128 bytes) ********************************************************************** 00 FF FF FF FF FF FF 00 41 0C B6 08 01 00 00 00 21 15 01 03 6E 26 1E 78 CE B7 F5 A0 58 56 9F 28 0B 50 54 BF EF 80 81 80 71 40 71 4A 71 4F 81 40 81 4F 81 8C 81 8F 30 2A... -
Page 32: Ddc Data
19B4LP LCD DDC DATA DVI DDC //////////Displaying Monitor EDID////////// ********************************************************************** EDID Data (128 bytes) ********************************************************************** 00 FF FF FF FF FF FF 00 41 0C B6 08 01 00 00 00 21 15 01 03 80 26 1E 78 CE B7 F5 A0 58 56 9F 28 0B 50 54 BF EF 80 81 80 71 40 71 4A 71 4F 81 40 81 4F 81 8C 81 8F 30 2A... -
Page 33: Firmware Upgrade For Cpu
19B4LP LCD Firmware Upgrade for CPU 1. Hardware Requirement: Step 1: Prepare following items a. PC with 2K or XP system b. USB cable x1 c. D-sub cable x2 d. Power cord x1 e. RTD USB ISP BD Step 2: Connect the cables to PC, Monitor and RTD USB ISP BD a. -
Page 34: Firmware Upgrade For Cpu
19B4LP LCD Firmware Upgrade for CPU 2. Software prepare Step 1: Un-zip Port95nt and install into your computer. Step 2: Un-zip ISP application tool ( ) and install. RTD_Customer_Tool_V2.1_Beta3_Install_20110701.rar Step 3: 1. Click on “RTD Customer Tool” to run the program Select USB item, then press “ISP”... - Page 35 19B4LP LCD Firmware Upgrade for CPU Step 4: ” 1. Select “Flash Protect” sheet and choose ““Auto Detect Flash Protect Pin 2. For “Basic Setting” sheet, select “Bin” in File Type option. And exit ISP Option. Step 5: Press “BigBin” button to read FW bin file.
- Page 36 19B4LP LCD Step 6 : Press button to upgrade FW. In Progress ~ Step 7 : When finish, it will show PASS...
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Page 37: Failure Mode Of Panel
19B4LP 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. Failure description Phenomenon Vertical block defect... - Page 43 19B4LP S c alar Diagram & C .B .A...
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Page 46: Power Diagram & C.b.a
19B4LP LCD Power Diagram & C .B .A... -
Page 48: Led Diagram & C.b
19B4LP LCD LED Diagram & C.B .A... - Page 50 19B4LP LCD C ontrol Diagram & C .B .A.
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Page 52: Jack Diagram & C.b.a
19B4LP LCD J A C K Diagram & C .B .A. -
Page 54: Tx Diagram & C.b.a
19B4LP LCD T X Diagram & C .B .A. -
Page 56: Usb Diagram & C.b
19B4LP LCD U S B Diagram & C .B .A. -
Page 58: Control Diagram & C.b
19B4LP LCD C ontrol Diagram & C .B .A. -
Page 59: General Product Specification
Issued by: Argent Chan/ HH Chi Revision History Ver. Date (yy.mm.dd) Author Brief Description 2011.01.13 UC Hsu Initial version Blue: Changes than last version Red: TBD M4 Series Quick Specification table: M4 19S4 / 19B4 19” 5:4 LCD Monitor 2011/11/10 PHILIPS 59 of 18... - Page 60 19B4LP LCD .CONTENTS FOREWORD ..........................63 PRODUCT PROFILE........................63 EDID H EADER ........................63 CANNING FREQUENCIES ......................64 :.......................65 MBIENT TEMPERATURE OWER ANGE ........................65 ELECTRICAL CHARACTERISTICS ..................65 NTERFACE ..........................65 IMING REQUIREMENT ......................67 OSD/K EYPAD FUNCTIONS ......................67 ORIZONTAL SCANNING .......................68 ERTICAL SCANNING ......................68 OWER INPUT CONNECTION ....................68 OWER MANAGEMENT ......................68...
- Page 61 – 19S4.....................73 ILT AND SWIVEL BASE – 19B4 ......................73 ILT AND SWIVEL BASE 5.14 ENSINGTON .......................73 5.15 SHT 191/SHT560 )..73 RODUCT DIMENSION EIGHT EFER TO HILIPS APPROVED M4 19S4 / 19B4 19” 5:4 LCD Monitor 2011/11/10 PHILIPS 61 of 18...
- Page 62 19B4LP LCD 5.16 RANSPORTATION .........................74 5.17 SHT 560) ....74 ALLET ONTAINER LOADING EFER TO HILIPS APPROVED ENVIRONMENTAL CHARACTERISTICS ................76 USCEPTIBILITY OF DISPLAY TO EXTERNAL ENVIRONMENT ..........76 RANSPORTATION TESTS ......................76 ISPLAY DISTURBANCES FROM EXTERNAL ENVIRONMENT ..........76 ISPLAY DISTURBANCES TO EXTERNAL ENVIRONMENT .............76...
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Page 63: Foreword
All optical characteristics are determined according to panel specification after warming up longer than 30 minutes. PRODUCT PROFILE EDID Header 19S4L User visible strings on .inf file Philips 19SL (19inch LCD MONITOR 19S4L) Manufacturer ID ( EDID data) Product ID, "xxxx" 4 codes MSB(byte 12): 08 LSB (byte 11): B6 maximum resolution... -
Page 64: Scanning Frequencies
19B4LP LCD Display surface : Anti-glare type, Hardness 3H Color depth : 16.7M colors Backlight : WLED Active area (W x H) : 376.32mm * 301.06mm View angle (CR>=10) : 85/85 Right/Left (Typ) : 80/80 Up/Down (Typ) Contrast ratio : 1000:1 (Typ) White luminance : 250 cd/m2(Typ. -
Page 65: Ambient Temperature
Scalar should be capable of below items. 1) Scalar must support color engine for Image enhancement feature (SmartImage) 2) Scalar must have enough memory to support PerfecTune feature and Philips OSD 3) Scalar must support SmartContrast, 20M:1 SCR preferred 4) VGA signal Auto adjustment: Monitor automatically adjusts and optimizes resolution and frequency based on input signal defined by “Source”... -
Page 66: Dvi Cable
19B4LP LCD Connector type: D-Sub male with DDC2B pin assignments. Blue connector thumb-operated jack screws Pin assignments: PIN No. SIGNAL Green/ SOG Blue Sense (GND) Cable Detect (GND) Red GND Green GND Blue GND DDC +3.3V or +5V Logic GND Sense (GND) Bi-directional data H/H+V sync... -
Page 67: Timing Requirement
OSD/Keypad functions ITEM Reset - No : Exit OSD/keypad definition Yes : Auto adjustment for displaying timing mode and recall factory preset OSD Translation 8 LANGUAGES, w/o Turkish. M4 19S4 / 19B4 19” 5:4 LCD Monitor 2011/11/10 PHILIPS 67 of 18... -
Page 68: Horizontal Scanning
19B4LP LCD Power On Logo: Power On Show up Philips logo 3 seconds Change to input signal. Power On logo This picture is reference only. The official drawing will send out by PM. Horizontal scanning Sync polarity : Positive or Negative Scanning frequency : 30 –... -
Page 69: Display Port
Check if the device can work properly. 3.12 DDC /CI Support and SmartControl In accordance with VESA DDC/CI, the monitor should be workable with Philips SmartControl and Portrait Display Tune at least. -
Page 70: Speaker
19B4LP LCD 3.20 Speaker 1) Input signal: 1000 mVrms Loudspeaker (Impedance: 5.25 [F1] Ohm +/-15%): 1.5W+ 1.5 W (typical), stereo for RMS 2) Earphone Stereo > 50mVrms for headphone of 32. The loudspeakers are muted when earphone is plugged in. Visual characteristics Test conditions Unless otherwise specified, this specification is defined in following conditions. -
Page 71: Mechanical Characteristics
LGD : follow panel spec x = 0.313 ± 0.015 sRGB y = 0.329 ± 0.015 Mechanical characteristics Cosmetic - Philips ID Mechanical data files - ProE files required M4 19S4 / 19B4 19” 5:4 LCD Monitor 2011/11/10 PHILIPS 71 of 18... -
Page 72: Location Of Philips Logo
All Plastics to be Flame Retardant UL 94-HB or Better. 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”. -
Page 73: Texture/Glossing Of Housing
Portrait Display : -0.5°~-4°, 90.5°~94°( CW direction ) 5.14 Kensington Lock Must meet Kensington_slot.spec “TYE-M0004”. MMD request metal plate in Kensington hole. 5.15 Product dimension / Weight (Refer to Philips approved SHT 191/SHT560 ) 19S4L/19S4LA Product with Stand : 404 x 419 x 188 mm... - Page 74 3. Cold Drop test (for design reference) 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. Air shipment - 19S4L/19S4LA (WW)
- Page 75 A: 24 d) 19S4L/19S4LA Shipping Container (China) Quantity of products (sets) Quantity of Products (sets) Quantity of pallet (sets) Stowing Type (Every container) (Every Pallet) (Every Container) M4 19S4 / 19B4 19” 5:4 LCD Monitor 2011/11/10 PHILIPS 75 of 18...
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Page 76: Environmental Characteristics
19B4LP LCD A: 84 A: 10 1764 A: 84 A: 21 With pallet 40’ HQ 2016 A: 96 A: 21 Sea container 40'(pallet/slip sheet) Refer to Container Table Sea container 40' High Cube (pallet/slip sheet) Refer to Container Table Land 45‘ Truck and Trailer (800X1200mm pallet) nill Land 45‘... -
Page 77: Exploded V Iew
19B4LP LCD 5E.xxxxx.xxx 5E.xxxxx.xxx 2C.4013U.041 5E.xxxxx.xxx 5F.xxxxx.xxx 5E.xxxxx.xxx 5E.xxxxx.xxx 5E.xxxxx.xxx 5K.1NMxx.xxx 4B.1LH06.011 2B.xxxxx.xxx 5E.xxxxx.xxx... -
Page 78: Recommended P Arts List
AS1 LS1 AS5 LS5 AB1 LB1 AB5 LB5 ABM LBM AB9 LB9 AB7 LB7 AB6 LB6 AB4 LB4 location Description PCM code Philips 12NC AUO LGD AUO LGD AUO LGD AUO LGD AUO LGD AUO LGD AUO LGD AUO LGD AUO LGD 5E.1NM01.001 MAIN (I/F) BOARD ASS'Y 5E.1NM01.002 5E.1NM02.004... -
Page 79: Pcba Photos
Panel & PCBA photos ITEM PCM Description LCDM19 M190EG02-V9 5F.LU9P0.001 Z/G(AUO) 5E.1NM01.001 MAIN (I/F) BOARD ASS'Y 5E.1NM02.004 POWER BOARD ASS'Y 5E.1LJ26.001 LED BD ASS'Y ASSY CTRL BD 5E.1NM03.M01 (under BZL assy_FRONT (under BZL BEZEL ASS'Y (Black)with 6K.1NM46.011) CTRL BD) 5E.1LJ06.001 JACK BD ASS'Y 5E.1NM07.001 TX BD ASS'Y... -
Page 80: Repair Tips
1.4 Attachment of SMDs 0. Warning - Locate the SMD on the solder lands by means of tweezers and solder the component on one side. Ensure that the component is positioned All ICs and many other semi -conductors are susceptible to correctly on the solder lands (see Fig.2A). - Page 81 IC data sheet. So as not to damage neighbouring components, it may be necessary to reduce some temperatures and times. More Information For more information on how to handle BGA devices, visit this URL: http://www.atyourservice.ce.philips.com (needs subscription). After login, select Magazine, then go to Workshop Information. Here you will find Information on how to deal with BGA-ICs.
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Page 82: Repair Flow Chart
Repair Flow Chart 1. No Display or display is unstable on analog ,digital or video port: No picture or picture unstable Power Turn on power Does D-sub/DVI Check D-sub/DVI cable plugs in connection connector? Check Power core Does power stable ? or power board or AC source Does crystal work... -
Page 83: Repair Flow Chart
Repair Flow Chart 4. Power no output troubleshooting Detach power board from the monitor and if the +19V of the power board output The power cord is good. Replace the power cord normally Replace the power board If the +19V of power board output normally Check connector whether .it is tilted Check IC602 whether the C pin and Check the IC602 related signal... -
Page 84: Safety Test Requirements
Safety Test Requirements 3. Equipments and Connection All units that are returned for service or repair must 3.1. Equipments pass the original manufactures safety tests. Safety For example : testing requires both Hipot and Ground Continuity - Zentech 9032 PROGRAMMABLE AUT O SAFETY testing. -
Page 85: Bzl&Ctrl Bd Replace
Philips Monitor Bezel and CTRL BD replace SOP In order to make the touch function more sensitive. 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. -
Page 86: Auto Color & User Reset
19B4LP LCD Philips M3/M4 Series Auto Color SOP Step 1: Setup input timing (1280*1024@75Hz) and enter factory mode (press “Menu” & “Down” & “Power” buttons at the same time to turn on monitor). Step 2: Move cursor into “Burn-in Mode” and select “Yes” to enable burn-in mode. - Page 87 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”...