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Philips 220V3SB/00 Service Manual
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Philips 220V3SB/00 Service Manual

22 inch wsxga tft lcd colour monitor
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Download this manual See also: User Manual
inch
22
WSXGA
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
Electrical instruction ----------------------------------20~21
Service Tool-----------------------------------------------22~23
DDC Instructions & Serial Number -----------------24~30
DDC DATA -----------------------------------------------31~32
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
TFT
220V3SB/00
220V3SB/00(AP)
220V3SB/01
220V3SB/62
220V3SB/93
220V3AB/00
220V3AB/00(AP)
220V3AB/01

TABLE OF CONTENTS

Page
---------------------------------11
SAFETY
REFER TO BACK COVER FOR IMPOR T ANT SAFETY GUIDELINES
Chassis:
Description
-
-----------------------------------37
Wiring Diagram----------------------------------------------38
Block Diagram------------------------------------------------39
Scaler Diagram & C.B.A. ------------------------------40~43
Power
Diagram & C.B.A. ------------------------------44~46
General product specification------------------------49~73
Exploded V iew -----------------------------------------------74
Spare/
Recommended P
arts List-------------------------75
PCBA photos---------------------------------------------------76
Repair tips-------------------------------------------------77~78
Repair Flow chart----------------------------------------79~80
Auto Color & User reset --------------------------------82~83
NOTICE
JDec. 09 2011
MERIDIAN 3
Horizontal frequencies
30 - 8 3 kHz
Page
------------------------33~36
GB

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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. 09 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

    220V3 LCD Technical Data Type NR. : LGD LM220WE1 TLP1 Resolution : 1680x1050 : 493.7(H) *320.1(V) * 14.5 (D) Outside dimensions PIN No. SIGNAL PIN No. SIGNAL mm(Typ.) DDC +3.3V or +5V Pitch (mm) : 0.282mm x 0.282mm Green/ SOG Logic GND : 1680 horizontal By 1050 vertical Color pixel...

  • Page 4: Technical Data

    220V3 LCD Technical Data Type NR. : SEC LTM220MT05 Resolution : 1680x1050 : 493.7(H) *320.1(V) * 17 (D) Outside dimensions mm(Typ.) PIN No. SIGNAL PIN No. SIGNAL Pitch (mm) : 0.282mm x 0.282mm DDC +3.3V or +5V : 1680 horizontal By 1050 vertical Green/ SOG Logic GND Color pixel...

  • Page 5: Installation

    220V3 LCD Installation Front View Product Description 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 Accessory Pack...

  • Page 6: Troubleshooting

    220V3 LCD Troubleshooting...

  • Page 7: Troubleshooting

    220V3 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 220V3 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.

  • Page 10: Lock/Unlock,Aging,Factory Mode

    220V3 LCD Lock/Unlock,Aging,Factory Mode To lock/unlock OSD FUNCTION(User Mode) Factory Menu The OSD function can be locked by pressing"OK"button(1) for more than 10 Cursor can move on gray color area seconds, the screen shows following windows for 4 seconds. Every time Hot key function: by pressing "...

  • 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

    220V3 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 220V3 LCD Remove CVR Hinge knife Disassemble the screws, Screw-driver and then remove ASSY CLMN Turn over the monitor, Follow the break BZL and RC apart. order of the And Turn over the picture monitor again, remove Pull out the SPK wire 220V3A,220V3LA Disassemble the SPK.
  • Page 14 220V3 LCD Remove the tapes, 220V3L 220V3 AL-Tape remove the unlock lamp wire, CTRL BD wire from PCBA, unlock LVDS FFC wire from Panel. Break SHD and BZL Be careful : apart. do not break the rib and column...
  • Page 15 220V3 LCD Remove Panel, and then Be careful : disassemble CTRL BD do not break from the BZL. the rib on Disassemble CTRL BD the CTRL wire. BD . Disassemble screw mach Screw-driver steel 1A 2pcs, 1A1D 4pcs Turn over the SHD Screw-driver Diassemble 6 crews...
  • Page 16 220V3 LCD Take PCBA out from SHD. Unlock power BD wire from IF BD, unlock LVDS FFC wire from IF BD...

  • 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 19: Faqs (Frequently Asked Questions)

    220V3 LCD FAQs (Frequently Asked Questions)

  • Page 20: F Aqs (Frequently Asked Questions)

    220V3 LCD FAQs (Frequently Asked Questions)

  • Page 21: Electrical Instruction

    220V3 LCD Electrical Instructions Electrical characteristics 1. Interface signals 1.1 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) 1.2 DVI-D Digital...

  • Page 22: Electrical Instruction

    220V3 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 23: Service Tool

    220V3 LCD Service tool-Hardware PCM code 12NC 5E.L8215.001 996510019769 1. (For DDC update) 2. (For FW update) RTD USB ISP BD...

  • Page 24: Service Tool

    220V3 LCD Service tool-Software FW writing tool : RTD_Customer_Tool_V2.1_Beta3_Install_20110701.exe...
  • Page 25 220V3 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 26 220V3 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 27 220V3 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 28 220V3 LCD DDC Instructions Step 2: Press “Open File” then choose 220V3L_EDID_VGA.ddc or 220V3L _EDID_DVI.ddc as shown in Fig. 5 . Fig.5...

  • Page 29: Ddc Instructions

    220V3 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 30 220V3 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 31 220V3 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...

  • Page 32: Ddc Data

    220V3 LCD DDC DATA Analog DDC //////////Displaying Monitor EDID////////// ****************************************************************** **** EDID Data (128 bytes) ****************************************************************** **** 00 FF FF FF FF FF FF 00 41 0C 92 C0 01 00 00 00 20 15 01 03 6E 31 20 78 2A E0 6C AB 5D 54 A4 2D 19 57 5C BF EF 80 81 00 81 80 01 01 01 01 01 01...
  • Page 33 220V3 LCD DDC DATA DVI DDC //////////Displaying Monitor EDID////////// ****************************************************************** **** EDID Data (128 bytes) ****************************************************************** **** 00 FF FF FF FF FF FF 00 41 0C 92 C0 01 00 00 00 20 15 01 03 80 31 20 78 2A E0 6C AB 5D 54 A4 2D 19 57 5C BF EF 80 81 C0 81 80 01 01 01 01 01 01...

  • Page 34: Firmware Upgrade For Cpu

    220V3 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 35 220V3 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 36 220V3 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 37 220V3 LCD Step 6 : Press button to upgrade FW. In Progress ~ Step 7 : When finish, it will show PASS...

  • Page 38: Failure Mode Of Panel

    220V3 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. Phenomenon Failure description Vertical block defect...
  • Page 42 E D ID _ W P V G A _ C A B LE _D E T D V I_ C A B LE _D E T...
  • Page 44 220V3 S c alar Diagram & C .B .A...
  • Page 47 220V3 Power Diagram & C .B .A 220V3 220V3A...

  • Page 49: Control Diagram & C.b

    220V3 C ontrol Diagram & C .B .A.

  • Page 50: General Product Specification

    SPECIFICATION Issued by: Wenchih Wang/Paul Tsai Revision History Ver. Date (yy.mm.dd) Author Brief Description 2011.08.31 UC Hsu Initial version Blue: Changes than last version Red: TBD Quick Specification table: V3_QSG.xlsx 220V3 series 22”W LCD Monitor 2011/08/31 PHILIPS 49 of 25...
  • Page 51 220V3 Quick Specification table: Model Input Feature V3 L 1A1D V3 LA 1A1D + Audio Smart features SmartImage SmartResponse SmartPower SmartTouch SmartControl Yes(Lite) Pixel Orbiting...
  • Page 52 3.16 II ( FGA, FACTORY GAMMA A )........64 ERFECT FORMERLY LIGNMENT 3.17 ...........................64 AUDIO ).......................65 3.18 OPTION OWER SENSOR 3.19 ) ........68 OPTION REFER TO UICK SPECIFICATION TABLE MART OWER 220V3 series 22”W LCD Monitor 2011/08/31 PHILIPS 51 of 25...
  • Page 53 220V3 VISUAL CHARACTERISTICS ....................68 .................…………………………68 EST CONDITIONS ..........................68 RIGHTNESS ..................68 OLOR TEMPERATURE ADJUSTMENT MECHANICAL CHARACTERISTICS ...................70 - ………………………………………………………………………………..70 OSMETIC - ………………………………………………………………..70 ECHANICAL DATA FILES - …………………………………………………………..70 OCATION OF HILIPS LOGO ……………………………………………..70 AP BETWEEN PANEL AND FRONT BEZEL ………………………………………………………………………………….….70 LANT ………………………………………………….……….70 OCATION OF ONTROL ICONS - ……………………………………………………….……….70...

  • Page 54: Foreword

    PRODUCT PROFILE 2.1 EDID header Data for EDID & .inf file 1 User visible strings on .inf file Philips 220V (22inch Wide LCD MONITOR 220V3) 2 Manufacturer ID ( EDID data) 3 Product ID, "xxxx" 4 codes MSB(byte 12): C0...
  • Page 55 220V3 Source IC : N/A Response time : 5 ms Vertical frequency range : 50~75 Hz Type NR. : SEC LTM220MT05 Resolution : 1680x1050 : 493.7(H) *320.1(V) * 17 (D) mm(Typ.) Outline dimensions Pixel Pitch ( mm ) : 0.282mm x 0.282mm Color pixel arrangement :1680 horizontal By 1050 vertical PVV9C ixels.

  • Page 56: Scanning Frequencies

    Electrical characteristics 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, :1 DCR preferred...

  • Page 57: Interface Signals

    220V3 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) 2).
  • Page 58 Input High Voltage : > 2.0V Output Low Voltage: 0 – 0.4V Output High Voltage: 2.5V – 3.6V Pull-up Resistor: Leakage Current in standby/off : < 1.8uA Maximum Capacitance: 100pF 220V3 series 22”W LCD Monitor 2011/08/31 PHILIPS 57 of 25...

  • Page 59: Interface

    220V3 4). DisplayPort ( option , refer to Quick specification table) Follow DisplayPort 1.1 specification. 5). USB Hub 2.0 (option , refer to Quick specification table) USB port (1 upstream, 2 or 4 downstream) 6). Audio in ( option , refer to Quick specification table) Input signal: 1Vrms Loudspeaker: stereo of RMS Power Frequency range: (WAIT FOR SUPPLIER INPUT)
  • Page 60 : Please refer to cable bundle summary file Connector type : DisplayPort 1.1 External cable-connector Pin Assignment: Pin No. Description Lane 0 (positive) Ground Lane 0 (negative) Lane 1 (positive) Ground Lane 1 (negative) 220V3 series 22”W LCD Monitor 2011/08/31 PHILIPS 59 of 25...
  • Page 61 220V3 Lane 2 (positive) Ground Lane 2 (negative) Lane 3 (positive) Ground Lane 3 (negative) connected to Ground connected to Ground Auxiliary Channel (positive) Ground Auxiliary Channel (negative) Hot Plug Detect Return for Power Power for connector 3.2.4 HDMI cable Length : Please refer to cable bundle summary file Connector type :...

  • Page 62: Timing Requirement

    Spanish, Italian, Russian, OSD_String_M3_201 Simplified Chinese, 10322.xls Portuguese, Turkish (9) Power On logo Power On Logo: Power On Show up Philips logo 3 Philips_Logo_1920x seconds 1080.bmp Change to input signal. This picture is reference only. The official drawing will send out by PM.

  • Page 63: Horizontal Scanning

    220V3 Horizontal scanning Sync polarity : Positive or Negative Scanning frequency : 30 –60 K Hz PS : Item 3.4 and 3.5 , as far as possible to be display (another Horizontal and Vertical) Vertical scanning Sync polarity : Positive or Negative Scanning frequency : 56 - 63Hz Power input connection...

  • Page 64: Vga Display Identification

    3.13 Pivot function(Auto pivot) It needs to support AUTO PIVOT function with SmartControl PC application tool. 3.14 Hot-key definition M3 OSD Button definition _ 20110823 3.15 Smart image Smart Image.doc 220V3 series 22”W LCD Monitor 2011/08/31 PHILIPS 63 of 25...

  • Page 65: Perfecttune Ii (Formerly Fga, Factory Gamma Alignment)

    220V3 (formerly FGA, FACTORY GAMMA Alignment) 3.16 PerfectTune II 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 300 Hz...

  • Page 66: Power Sensor (Option)

    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 220V3 series 22”W LCD Monitor 2011/08/31 PHILIPS 65 of 25...
  • Page 67 220V3 User must be detected in the following range: 40 up to 100 cm (+ 20cm). Detection angle: +- 35 degree (for IR LED ) SENSOR key control, Adjust detection distances (0~4 scales), default is 3 , tolerance : (±10cm) 0 : 0FF 1 : 90 cm 2 : 100 cm...
  • Page 68 The monitors may influence each other. So Monitor 1 may produce unexpected brightness-switches in monitor 2 (and vice versa). Furthermore, user 1 could perhaps (via monitor 1) influence the powersensor readout on monitor 2. Monitor 1 220V3 series 22”W LCD Monitor 2011/08/31 PHILIPS 67 of 25...

  • Page 69: Smart Power (Option , Refer To Quick Specification Table)

    220V3 Fig. 3: set up of multiple monitors under an angle 3.19 (option , refer to Quick specification table) Smart Power To reduce the power by adjusting backlight , contrast and color. Algorithm is provided by Supplier. Visual characteristics Test conditions Unless otherwise specified, this specification is defined under the following conditions.
  • Page 70 = 0.283 ± 0.015 y = 0.297 ± 0.015 6500K/sRGB x = 0.313 ± 0.015 y = 0.329 ± 0.015 sRGB x = 0.313 ± 0.015 y = 0.329 ± 0.015 220V3 series 22”W LCD Monitor 2011/08/31 PHILIPS 69 of 25...

  • Page 71: Mechanical Characteristics

    Mechanical characteristics Cosmetic - Philips ID Mechanical data files - ProE files required Location of Philips logo - Per Philips make-up sheet Gap between panel and front bezel 15"~19": <0.8mm, 19"W:<1.0mm, 20”W~23"W: <1.2mm, 24"W: <1.4mm, 27”W:<1.5mm Slant - 17"~19"W,20" : <3mm , 20"W :<4mm...

  • Page 72: Plastics Flammability

    5.14 Tilt and swivel base ( Refer to Quick Specification table ) 5.15 Kensington Lock Must meet Kensington_slot.spec “TYE-M0004”. MMD request metal plate in Kensington hole. 5.16 Product dimension / Weight ( Refer to Philips approved SHT 191/SHT560 ) 5.17 Transportation Transportation standards refer to UAN-D1534/00/01/02. 5.17.1 Transportation packages Net weight Packaging and wrapping shall be sufficient to protect the product against damage or loss during shipment from the supplier to the destination specified in the purchase order.

  • Page 73: Pallet / Container Loading (Refer To Philips Approved Sht 560)

    3. Cold Drop test (for design reference) Un-package test 1. Sine vibration (operating) 2. Half sine shock test (non operation) 5.18 Pallet / Container loading (Refer to Philips approved SHT 560) Transportation standards refer to TYE-M0002 ,UAN-D1534 and UAW-0309. Air shipment - Sea container 20'(pallet/slip sheet)

  • Page 74: Environmental Characteristics

    Note: recommend at 5 to 35 C, Humidity less than 60 % Transportation tests Refer to 5.15.2 Display disturbances from external environment According to IEC 801-2 for ESD disturbances Display disturbances to external environment 220V3 series 22”W LCD Monitor 2011/08/31 PHILIPS 73 of 25...
  • Page 76 4D.1N902.001 4D.1N901.031 Accessory Styling Accessory Styling Model location Description PCM code Philips 12NC QSG PHILIPS M3220VQ1Q 220V3/L 4J.1N901.001 CD PHILIPS M3220V1Q 220V3 5B.1N901.001 CORD H05VV-3G 10A250V 1500 EUR 2G.02718.051 <ALT>CORD H05VV-3G 10A250V 1500 EUR2G.02718.05H CORD H05VV-F 13A250V 1.5M UK 2G.03131.031 CORD SVT125V WO/SH 1.5M US...

  • Page 77: Pcba Photos

    220V3 Panel & PCBA photos ITEM PCM Description LCDM22W LM220WE1- 5F.LLBP0.011 TLP1 Z(LGD) 5E.1N901.001 MAIN (I/F) BOARD ASS'Y 5E.1N902.001 SPS BD ASS'Y 5E.1N902.006 SPS BD ASS'Y 5E.1N803.M01 ASSY CTRL BD...

  • Page 78: Repair Tips

    220V3 LCD 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 79 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.

  • Page 80: Repair Flow Chart

    220V3 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 81: Repair Flow Chart

    220V3 Repair Flow Chart 4. Power no output troubleshooting Detach power board from the monitor and if the +17V of the power board output The power cord is good. Replace the power cord normally Replace the power board If the +17V of power board output normally Check connector whether .it is tilted Check IC602 whether the C pin and Check the IC602 related signal...

  • Page 82: Safety Test Requirements

    220V3 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 83 220V3 Philips M3/ M 4 Series Auto Color SOP Step 1: Setup input timing (1280*1024@75Hz ) and enter factory mode (press “ M enu ” & “ Down” & “ Power” b uttons at the same time to turn on monitor).
  • Page 84 220V3 Philips M3/ M 4 Series User reset SOP Step 1: Turn on Monitor and Press “ M enu ” button to enter into user mode Choose “Setup” ->”Reset” -> ” Yes”. Step 2: Run “ A uto Adj u stment”...

This manual is also suitable for:

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