Philips 150B3M Service Manual
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Philips 150B3M Service Manual

15" tft lcd colour monitor
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15" TFT LCD Colour Monitor
Smart Interface/PnP/Sliding
High Bright Picture/Auto Picture Adjustment/Wide Viewing Angle
Description
Important Safety Notice..................................2
Technical Data & Power Management.............3~4
Connection To PC..........................................5
Installation & Accessories..............................6
Description Of Controls..................................7
Advanced Control Of OSD..............................8
Clock & Phase Adjustments............................9
OSD Menu Control Level Structure ................10~11
OSD Attention Signal....................................12
Trouble shooting...........................................13
Failure Mode Of LCD Panel...........................14
Flat Panel Adjust ( FP Adjust ).......................15
Definition Of Pixel Defects............................16
Wiring Diagram............................................17
Mechanical Instructions ...............................18~20
Electrical Instructions ...................................21
Factory Adjustment.......................................22
Safety Test Requirements .............................23
DDC Instructions..........................................24~28
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 ASEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Published by BCU Monitor
Printed inTaiwan
Height Adjustment
T A B L E OF CONT E NT S
Description
Page
DDC Data.......................................................29~30
Serial Number Modification- EEPROM ( OSD ). 31~32
Repair Flow Chart...........................................33~36
Colour Adjustment..........................................37~43
Repair Tips.....................................................44
Block Diagram and control pannel(C.B.A)........45
Scaler board C.B.A.........................................46
Power board C.B.A.........................................47
Input DVI & D-SUB Diagram............................48
MCU Diagram.................................................49
Scaler Diagram...............................................50
Inverter Diagram ( Ambit )and Recommend parts
List.................................................................51
Explode View ................................................52
Recommended Parts List.................................53
Spare Parts List.............................................. 54~55
General Product Specification .........................56~72
General Trouble Shooting Guide ......................73~88
Differential Table In 150P Series.......................89
Copyright reserved
Subject to modification
HUDSON II
150B3M/B3Q/B3B/B3E/B3T/B3V/B3Y
150S3F/S3H
(CP T L G panel)
Horizontal frequencies
March 15th, 2002
30 - 61 kHz
Page
3138 106 10201

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Summary of Contents for Philips 150B3M

  • Page 1: Table Of Contents

    15" TFT LCD Colour Monitor HUDSON II 150B3M/B3Q/B3B/B3E/B3T/B3V/B3Y 150S3F/S3H (CP T L G panel) Smart Interface/PnP/Sliding Height Adjustment High Bright Picture/Auto Picture Adjustment/Wide Viewing Angle Horizontal frequencies T A B L E OF CONT E NT S 30 - 61 kHz...
  • Page 2 OSD Attention signals 150B3B LCD Go to cover page WAIT FOR AUTOMATIC ADJUSTMENT The monitor will detect various display situation automatically. When This screen appears when you touch the button. It will the monitor detects the problems, the screen will show the different disappear when the monitor is properly adjusted.
  • Page 3 Trouble Shooting 150B3B LCD Go to cover page TROUBLE SHOOTING Horizontal flicker Push the Auto button. appears Eliminate the horizontal bars using the Phase This page presents problems that can be corrected by the user. If the Adjustment in the First Window. problem still exists after these possible solutions, a further action has to be take by authorized technicians.

  • Page 4: Failure Mode Of Lcd Panel

    Failure Mode of LCD panel 150B3B LCD Go to cover page 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 instruction on this manual to eliminate failure by replace LCD panel or backlight tubes.
  • Page 5 Fpadjust program The Flat Panel Adjust (FPadjust) software helps you to find the best setting for your Philips LCD monitor. It allows you to adjust the image performance of LCD monitor, such as RESOLUTION, AUTO ADJUSTMENT, POSITION, CONTRAST, VIDEO CLOCK and VIDEO PHASE.
  • Page 6 In order to qualify for repair or replacement due to pixel defects This section explains the different types of pixel defects and during the warranty period, a TFT LCD panel in a PHILIPS flat defines acceptable defect levels of each type. In order to qualify...

  • Page 7: Wiring Diagram

    Wiring Diagram 150B3B LCD Go to cover page...
  • Page 8 150B3B LCD Mechanical instructions Go to cover page General Mount the protective cover by first aligning its clip onto the guide line on above of the control panel (A), then press on (B). To be able to perform measurements and repairs on the circuit boards, Spread a soft mat underneath to avoid damaging the LCD surface.
  • Page 9 Mechnical instructions 150B3B LCD Go to cover page 1. Front bezel removal Step 3 : Removal Scaler/ power board Hold lock bezel-right and lock bezel -left, then push the front Remove 4 screws, Fig. 5 Bezel from down to up see, Fig. 1 Fig.

  • Page 10: Mechanical Instructions

    Mechanical instructions 150B3B LCD Go to cover page Source PCB Cover Stick Fig. 7 Gate, PCB Cover Stick Fig. 8 Tab/IC Source driver 9965 000 12833 Tab/IC Gate driver 9965 000 12834 Source driver PCB Assy 9965 000 12839 Fig. 9 Gate driver PCB Assy 9965 000 12832...

  • Page 11: Electrical Instructions

    Electrical instructions 150B3B LCD Go to cover page PRESET VIDEO RESOLUTION 0. General Factory preset video resolution When carry-out the electrical settings in many cases a video signal must be applied to the monitor. A computer with : Dot rate (MHz) H.freq (KHz) Mode Resolution V.freq (Hz)

  • Page 12: Factory Adjustment

    Factory Adjustment 150B3B LCD Go to cover page PRESET VIDEO RESOLUTION Factory Mode Adjustment (PS: The Offset R G B function can be used on reduce or eliminate snowy noise on the background when the resolution of video signal is Entering Factory Adjustment Menu 1024 X 768 vertical 60Hz.

  • Page 13: Safety Test Requirements

    Safety Test Requirements 150B3B LCD Go to cover page All units that are returned for service or repair must pass the 3. Equipments and Connection original manufactures safety tests. Safety testing requires both Hipot and Ground Continuity testing. 3.1. Equipments For example : HI-POT TEST INSTRUCTION - ChenHwa 9032 PROGRAMMABLE AUTO SAFETY...

  • Page 14: Ddc Instructions

    150B3B LCD DDC Instructions Go to cover page General Note: The alignment box has already build-in a batteries socket for using batteries (9V) as power source. Pull out the socket by DDC Data Re-programming remove four screws at the rear of box. Please do not forget that In case the DDC data memory IC or main EEPROM which storage all remove batteries after programming.
  • Page 15 DDC Instructions 150B3B LCD Go to cover page 4. Configuration and procedure Rear view of 150B/ S There are threeips contained serial number on the circuit board, Analog DDC IC (7202), Digital DDC IC (7201) and main EEPROM (7362) which storage all factory settings. Following descriptions are the connection and procedure for Analog DDC IC and Digital DDC IC, the main EEPROM can be re- programmed along with Analog IC by enable factory memory...
  • Page 16 150B3B LCD DDC Instructions Go to cover page Loading DDC data from monitor 3. At the submenu, type the letter of your computer's floppy disk drive followed by :EDID301 (for example, A:\EDID301.exe,) Click icon on the tools bar to bring up the Configuration Setup as shown in Fig.
  • Page 17 DDC Instructions 150B3B LCD Go to cover page Note: Write DDC data to monitor During the loading, EDID30 will verify the EDID data which just loaded from monitor before proceed any further function, once the Click icon from the tools bar to starting rewrite DDC data. data structure of EDID can not be recognized, the following error Click for confirmation.
  • Page 18 150B3B LCD Go to cover page Exit DDC program Click file command on the command bar then select Exit. Definition of Serial Number T Y 0 0 0 1 0 5 0 0 0 0 0 1 Serial Number (U.S.A: 8 digit) (Other regions: 6 digit) Week Year...

  • Page 19: Ddc Data

    Sync on Green Serial Number : TY 123456 no Serration required Monitor Descriptor #3 Maximum H Image Size Monitor Name PHILIPS 150B Maximum V Image Size Display Transfer Characteristic : Monitor Descriptor #4 (gamma) Monitor Range Limits Feature Support (DPMS) :Standby Min.
  • Page 20 Sync on Green Serial Number : TY 123456 no Serration required Monitor Descriptor #3 Maximum H Image Size Monitor Name PHILIPS 150B Maximum V Image Size Display Transfer Characteristic : Monitor Descriptor #4 (gamma) Monitor Range Limits Feature Support (DPMS) :Standby Min.
  • Page 21 Serial number modification - EEPROM (OSD) 150B3B LCD Go to cover page - Press button1, the Red LED light should be at OFF status at this When the serial number inside DDC IC has been moment. changed, the serial number inside EEPROM (in User Bring up Fig.5.
  • Page 22 C:\IICRS232\RS232EXE>DDCRUN PHLW_RD /T/YxxYWWSSSSSS (press Enter) <==Press "ESC" : Go back Bring up : contents of DDCRUN as shown in Fig. 12. to DOS mode. Then, finish. Fig. 12 "PHLW_RD (fixed name)" was defined by source code of DDCRUN for Philips models already.

  • Page 23: Repair Flow Chart

    Repair Flow Chart 150B3B LCD Go to cover page Block Diagram AC IN Power supply board (Optional) 3.3VDC 12V DC Inverter panel Main panel Control panel Audio in 620Vrms 12V DC Audio control Fluorescent Speaker LCD panel Unit Lamp No power (power indicator off) Power supply Check...
  • Page 24 Repair Flow Chart 150B3B LCD Go to cover page No Raster Check Power Board Powe board Bad AC adapter 12V/3.3V/5V DC Check video signals input Video source interface Check Replace fluorescent Inverter panel 620VAC with load lamp Replace inverter Replace main panel panel Front control key does not work...
  • Page 25 Repair Flow Chart 150B3B LCD Go to cover page Bad brightness Check Bad Inverter Inverter panel output panel 620VAC Replace fluorescent lamp Replace LCD panel Bad image Check Video,fh/fv,DVI-D signals Replace main panel Check all connectors & flexible PCB Replace LCD panel...
  • Page 26 Repair Flow Chart 150B3B LCD Go to cover page (Optional) No sound Check Check connector & audio audio signal source signal source Check Audio unit, 12VDC power , volume controls Replace audio unit...
  • Page 27 Colour adjustment 150B3B LCD Go to cover page LCD COLOUR ANALYZER - CA110 1. SUMMARY The LCD Colour Analyzer CA-110 was designed to upgrade the white-balanceprocess on production lines for colour LCD televisions and computer colour LCD panels in the colour LCD industry. The CA-110 consists of a main unit and a measuring probe. The measuring probe utilizes an optical system suitable for measurement of colour LCDs and is equipped with a viewfinder to verify the area to be measured.
  • Page 28 Colour Adjustment 150B3B LCD Go to cover page...
  • Page 29 Colour adjustment 150B3B LCD Go to cover page ZERO CALIBRATION Zero calibration is performed to determine the output of the measuring probe when no light reaches the sensor and to set this as the zero point to which all other measurements are referenced. Zero calibration must be performed after the POWER switch has been set ON brfore taking any measurements.
  • Page 30 Colour Adjustment 150B3B LCD Go to cover page SETTING MEASUREMENT AREA Measurement areas of 25mm and 50mm can be selected by extending or retracting the lens barrel. The 25mm measurement area can be used for measuring LCDs with 2 - inch or greater diagonals: the 50mm measurement area can be used for measuring LCDs with 4 - inch or greater diagonals.
  • Page 31 Colour adjustment 150B3B LCD Go to cover page SETTING MEASUREMENT DISTANCE The measurement distance (the distance from the front of the measuring probe's lens barrel to the display surface of the LCD ) should be set using a ruler according to the procedure below. 1.
  • Page 32 Colour Adjustment 150B3B LCD Go to cover page 5. Adjust OSD menu to lower position of screen (i.g. adjust V-position to White Balance Adjustment value 0 at submenu of OSD Setting. 6. Setting Brightness and Contrast Alignment procedure - Adjust Brightness to value100. - Adjust Contrast to value 50.
  • Page 33 Colour adjustment 150B3B LCD Go to cover page 15. Gray scale checking 9300 K - Switch Timing/pattern generator to Pattern: 32 gray scale Timing: 1024 X 768 60Hz 48KHz - Setting both Brightness and Contrast to 50 (Value). - Check black and white scale are visible clearly across the screen. See Fig.

  • Page 34: Repair Tips

    Repair Tips 150B3B LCD Go to cover page 0. Warning preferably be equipped with a thermal control (soldering temperature: 225 to 250 C). All ICs and many other semi-conductors are susceptible to - The chip, once removed, must never be reused. electrostatic discharges (ESD).
  • Page 35 Block Diagram Control Panel Diagram and C.B.A. 150B3B LCD Go to cover page Block Diagram of ScalerBoard for HUDSON 150P HUDSON2 Function Block DDC_D_IIC DDC_D CLKH RX2+/-,RX1+/- RX0,1,2,C RX0+/-,RXC+/- DVI_D R/G/B HS/VS R.G.B. SCALER SCALER HS/VS GM5020 74LVC14 CLKV DDC_A_IIC DIGITAL SAA6713 74HC4052...
  • Page 40 NAME YT Liu/Joss Hung SUPERS. F114 G3 F115 G3 3515 319802131030 2536 2537 CHECK ******** DATE 02-01-18 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 F116 G3 3518 319802131030 F117 F3 3514 VOLUME F118 F3 F119 G3 2538 2539 5507 313816874261 F120 G3...
  • Page 41 6401 933913910115 I161 D4 BAS32L 1 V/div AC 7403 932213999682 I162 D4 7404-A 933926590668 3138 158 54421 I163 E6 0.5 mS/div I164 B8 150S3F/00C 02-01-18 NAME YT Liu/Joss Hung SUPERS. MGr CHECK ******** DATE 02-01-18 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000...
  • Page 42 I092 H3 NAME YT Liu/Joss Hung SUPERS. 2397 H7 I093 E8 CHECK ******** DATE 01-12-17 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 2398 H7 I094 E8 2399 H3 I095 F8 3301 G2 I096 F8 3302 E4 I097 F8 1 V/div AC 1 V/div AC...
  • Page 43 Recommended Parts List for inverter board Inverter Diagram 150B3B LCD Go to cover page Recommended parts list of Inverter board :(T501028.00, Ambit) ==================================================================== Pos. Service code Description supplier code ------------------------------------------------------------------------------------------------------------------------- 1075 3138 188 73471 DC-AC INVERTER (T501028.00, Ambit) 9965 000 12389 COIL A00-0501 DIP(AXIS) 21.0043.10 T/EEL-19...

  • Page 44: Explode View

    Exploded View 150B3B LCD Go to cover page Exploded View 150B3B/ 00C...

  • Page 45: Recommended Parts List

    Recommended Parts List 150B3B LCD Go to cover page Model: 150P3A/00C Model: 150B3B/00C 30 313815752801 BEZEL ASSY-150B3(T) 31 313815404581 BEZEL (T ABS-HB) 32 313815406161 BUTTON-POWER (T) 40 313815752431 BACK COVER ASSY-DUAL (T) 450 313815632071 CARTON-150B3B 451 313815632231 CUSHION-R-150B3B 452 313815632241 CUSHION-L-150B3B 453 313815620612 P.E.
  • Page 46 150B3B LCD Spare Parts List Go to cover page CTV :150B3B/00C 3210 319802131030 RST SM 0603 10K PM5 COL 2508 202203100068 ELCAP GL 25V S 470U PM20 B 3221 319802131030 RST SM 0603 10K PM5 COL 2509 202203100068 ELCAP GL 25V S 470U PM20 B 30 313815752801 BEZEL ASSY-150B3(T) 3222...

  • Page 47: Spare Parts List

    Spare Parts List 150B3B LCD Go to cover page 2346 223886715339 CER1 0603 NP0 50V 33P PM5 R 3348 319802134790 RST SM 0603 47R PM5 COL 6106 933703700133 DIO REC BYV26E A (PHSE) A 2347 223886715339 CER1 0603 NP0 50V 33P PM5 R 3349 319802134790 RST SM 0603 47R PM5 COL...
  • Page 48 GENERAL PRODUCT SPECIFICATION 150B3B LCD Go to cover page PHILIPS - 150B3B GENERAL PRODUCT SPECIFICATION . ANALOG SIGNAL INPUT . AUTO PICTURE ADJUSTMENT . 14 FACTORY PRESET MODES AND 15 USER MODES WHICH CAN BE RECOVERED TO PRESET MODES . USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION /ADJUSTMENT .
  • Page 49 Factory preset timings 3.3.3 Horizontal scanning 3.3.4 Vertical scanning Power input connection Power management Display identification Visual characteristics Test conditions Resolution Brightness 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...

  • Page 50: General Product Specification

    Display disturbances from external environment Display disturbances to external environment 6.4.1 Reliability Mean time between failures Quality assurance requirements Acceptance test Serviceability 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...

  • Page 51: Foreword

    : 4.81Kg Function: (1) D-shell Analog R/G/B separate inputs, H/V sync separated, Composite (H+V) TTL level, SOG sync (2) USB HUB (option) 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...

  • Page 52: Ambient Temperature

    Sense (GND) Test (GND) Red GND Green GND Blue GND Sync GND Sense (GND) Serial data (SDA) H/H+V sync V-sync Data clock (SCL) 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...

  • Page 53: Software Control Functions Via Osd/Control

    OSD POSITION: OSD H-position, OSD V-position PRODUCT INFORMATION: show the product information RESET TO FACTORY SETTING: recallreturn to Factory preset timings and settings. 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...

  • Page 54: Timing Requirement

    : H- Back porch :.V- Back porch : H- Video width : V- Video width : H- Front porch :.V- Front porch 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...
  • Page 55 0.021 ( 1 line ) 0.020 ( 1 lines) 0.062(3 lines) SYNC. H/V + / + + / + - / - POLARITY SEP . SYNC 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...
  • Page 56 13.599(768 lines) 12.795 (768 lines) S ( ms ) 0.053(3 lines) 0.017 ( 1 line ) SYNC. H/V POLARITY SEP . SYNC 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...

  • Page 57: Horizontal Scanning

    (3) Warm-up: more than 30 minutes after power on with signal supplied. (4) Ambient light: 400 -- 600 lux. (5) Ambient temperature: 25 ± 5 C 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...

  • Page 58: 4.2Resolution

    X = 0.281+/ - 0.020 Y = 0.311 +/ - 0.020 6500K CIE coordinates X = 0.312 +/ - 0.020 Y = 0.338 +/ - 0.020 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...
  • Page 59 5.4.1 Shipping dimension/Weight Carton dimension: 413W x 413H x 220D Gross weight: 5.4 Kg 5.4.2 Block unit / Palletization layers/block sets/layer sets/block unit 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...
  • Page 60 Bump Temperature : 23 degree C Test Humidity : 60 % Air pressure : 100 kpa (According to DSD draft standard UAN-D636) 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...
  • Page 61 The serviceability of this monitor should fulfill the requirements which are prescribed in UAW-0346 and must be checked with the check list UAT-0361. 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...
  • Page 62 GENERAL PRODUCT SPECIFICATION 150B3B LCD Go to cover page Fig 1: Brightness and Uniformity Average: 5 points average 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...
  • Page 63 GENERAL PRODUCT SPECIFICATION 150B3B LCD Go to cover page SEPARATE SYNC. VIDEO HORIZONTAL VIDEO VERTICAL COMPOSITE SYNC. VIDEO HORIZONTAL FIG-2 TIMING CHART -1 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...
  • Page 64 150B3B LCD GENERAL PRODUCT SPECIFICATION Go to cover page VIDEO VERTICAL FIG-3 TIMING CHART -2 15"TFT XGA LCD CMTR-150B3B TYPE : 150B3B/00C 8639 000 11911 BRAND : PHILIPS 1-4-02 Y C Liu 1-4-02...
  • Page 65 150B3B LCD Go to cover page General Troubleshooting Guide No display, but LED is ON Unstable picture/ or LED is amber ( yellow) Picture flickers Monitor drivers Out of H/ V Sync. ( inf file ) Picture too bright Screen size not correct Picture too dim Picture too large or small No power/...
  • Page 66 150B3B LCD General Troubleshooting Guide (Continued) Go to cover page NO DISPLAY, but LED is ON or LED is amber(yellow) Checkpoint: 1. Click your mouse or type some word with your keyboard to wake up computer from saving status. 2. Check that your video cable is plugged in and does not have bent pins. Amber? or Green? Continued...
  • Page 67 General Troubleshooting Guide (Continued) 150B3B LCD Go to cover page Continued Green Amber Amber? or Green? Make sure the correct signal is input. Make sure of the state of the computer (Turn on). Press the Is the ATTENTION For example: keyboard or operate the mouse.
  • Page 68 Philips' monitors build in VESA DDC2B feature to support Plug & Play requirement for Windows 95/98/2000/Me . You can install the information file ( .inf) in order to select your Philips monitor from "Monitor" dialog box in Windows 95/98/2000/Me to activate Plug & Play application. The installation procedure based on...
  • Page 69 General Troubleshooting Guide (Continued) 150B3B LCD Go to cover page Screen Size Not Correct Adjust Horizontal/ Vertical/ Shape Via the monitor " On Screen Display " or " Front Control Knob : Auto function key". Is the Screen Size displayed correct? * Reset the monitor via OSD manipulation.
  • Page 70 General Troubleshooting Guide (Continued) 150B3B LCD Go to cover page Picture too Large or Small Reset monitor via OSD menu manipulation. Change monitor timing to work at the recommended resolution. Please contact your dealer/reseller for more information.
  • Page 71 PC OEMs. USB 2.0 : Drafted by Compaq, Hewlett Packard, Intel, Lucent, Microsoft, NEC and Philips, USB Specification version 2.0 will increase device data throughout up to 480Mbps, 40 times faster than USB 1.1 devices.
  • Page 72 General Troubleshooting Guide (Continued) 150B3B LCD Go to cover page Unstable Picture/ Picture Flickers Vertical/ Horizontal flicker appears Push the AUTO button. Eliminate the vertical/ horizontal bars using the Phase Adjustment in the FIRST Window. E ND Please contact your dealer/reseller for more information.
  • Page 73 General Troubleshooting Guide (Continued) 150B3B LCD Go to cover page Out of H/V Sync. 1. Turn off monitor. 2. Disconnect signal cable. 3. Turn on monitor. in the self test ? (warning signal..) Check video cable for bent pins, reseat to system video and It is need to check and power system.
  • Page 74 150B3B LCD General Troubleshooting Guide (Continued) Go to cover page Picture too bright Adjust Brightness and/or contrast via the Monitor "On-Screen Display" or "Front Control Knob". Is picture displayed normally? * Reset the monitor via OSD manipulation. (Select " R eset to Factory settings".) *(or =>...
  • Page 75 General Troubleshooting Guide (Continued) 150B3B LCD Go to cover page Note : 1. Sun light passing through a window is much brighter than monitor luminance (Luminance is the measurable quantity which most Picture too dim closely corresponds to brightness), therefore the two worst places for a monitor is directly facing the window or directly behind the window.
  • Page 76 150B3B LCD General Troubleshooting Guide (Continued) Go to cover page NO POWER / LED is off Is cabinet of monitor damaged being dropped? 1. Is the correct AC power cord connected? The monitor may have 2. Is AC power outlet active? become faulty due to 3.
  • Page 77 General Troubleshooting Guide (Continued) 150B3B LCD Go to cover page Missing Color There are 2 easy ways to determine the Missing color problem. 1. View an image that is supposed to be "White". If one of the colors (RGB) is not functioning. White can not be produced.
  • Page 78 General Troubleshooting Guide (Continued) 150B3B LCD Go to cover page OSD MAIN MENU LOCKED Press and hold the OSD menu key for about 10 seconds , until picture displays "OSD MAIN MENU UNLOCKED" Please contact your dealer/reseller for more information.
  • Page 79 General Troubleshooting Guide (Continued) 150B3B LCD Go to cover page Jitter/Video Noise Turn on monitor with a display or image for 30 minutes (due to drift). Jitter or Noise still present ? Try moving the monitor to another location to see if problem goes away. Jitter or Noise disappear.
  • Page 80 150B3B LCD General Troubleshooting Guide (Continued) Go to cover page Power management function is not active Verify the PC is compliant with VESA. In case all of the video signals of PC are not off, power management function is not active normally. [Repeat to power on and off (power management).] There are accelerator boards not complied with VESA.
  • Page 81 Under no circumstances should the original design be modified or altered without written permission from Philips. Philips assumes no liability, express or implied, arising out of any unauthorized modification of design. Servicer assumes all liability. * Broken Line...
  • Page 82 Technical Data 150B3B LCD Go to cover page Technical Specifications Pin Assignment LCD Panel Screen type : LG Active matrix - TFT LCD Screen dimensions : 15 inches (diagnoal) The digital only connector contains 24 signal contacts organized in three rows of eight Preset display area Horizontal : 304.1 mm...
  • Page 83 Technical Data 150B3B LCD Go to cover page Philips Switchable adapter for Apple Video Connectors Automatic Power Saving MAC Adaptor ( For Reference Only ) If you have VESA's DPMS compliance display card or software installed in your PC, the monitor can automatically reduce power consumption when power saving function active.
  • Page 84 Connection to PC 150B3B LCD Go to cover page Please follow the steps to connect your LCD Monitor to PC. 5.Connect microphone and audio cables onto the rear side of base if any 1. Lay down the set with panel on bottom side and lift the base as the Double check all cables connection closely.
  • Page 85 150B3B LCD Installation Go to cover page Installation Locations Avoid Heat and Extreme Cold 1. Do not store or use the LCD monitor in locations exposed to heat, direct sunlight, or extreme cold. 2. Avoid moving the LCD monitor between locations with large temperature differences.
  • Page 86 Description of Controls 150B3B LCD Go to cover page Front View 3) Height adjustment 4) Pivot Turn monitor from landscape view to portrait view vot 4.1) Tilt the monitor body at an angle UP and DOWN buttons are used when adjusting the OSD of your monitor LEFT and RIGHT buttons, like the UP and DOWN buttons, are also used in adjusting the OSD of your monitor.

  • Page 87: Brightness

    Advanced control of OSD 150B3B LCD Go to cover page Front control panel Recover attention signals by pressing button for more than 10 seconds without video signal input. ATTENTION ATTENTION SIGNAL ON To Lock/Unlock OSD function Access Service Mode The OSD function can be locked by pressing button for more than 10 seconds, the screen shows following windows for 3 seconds.
  • Page 88 CLOCK & PHASE Adjustments 150B3B LCD Go to cover page Due to the different quality of video signal generated from graphics Step 3 : Remaining Shut Down Window on the screen , follow The CLOCK and PHASE adjustment instructions for the cards.
  • Page 89 OSD Control Structure for Analog 150B3B LCD Go to cover page The OSD Tree for analog video signal Below is an overall view of the structure of the On-Screen Display. You can use this as reference when you want to later on work your way around the different adjustments.
  • Page 90 OSD Control Structure for Digital 150B3B LCD Go to cover page The OSD Tree for digital video signal (DVI-D or DVI-I) This OSD structure is different from analog menu, there are three functions will be disable on digital OSD menu: Contrast, Video Noise, and Adjust Color.

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