Important Safety Notice . . . . . . . . . . . . . . . . . . . 2 Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Accessories & Front View . . . . . . . . . . . . . . . . . 4 Connecting to PC . . . . . . . . . . . . . . . . . . . . . . . . 5 OSD Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 6 Attention Signals. . . . . . . . . . . . . . . . . . . . . . . . . 7 Troubleshootings . . . . . . . . . . . . . . . . . . . . . . . . 8 Clock & Phase Adjustment. . . . . . . . . . . . . . . . . 9 FP Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Pixel Defection . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Mechanical Instructions . . . . . . . . . . . . . . . . . . . 12~13 Safety Test Requirements . . . . . . . . . . . . . . . . . 14 Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 15 DDC Instructions. . . . . . . . . . . . . . . . . . . . . . . . . 16~19 DDC Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Electrical Instructions. . . . . . . . . . . . . . . . . . . . . 21~22 Factory Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Colour Adjustment . . . . . . . . . . . . . . . . . . . . . . . 24~30 PCB Architecture . . . . . . . . . . . . . . . . . . . . . . . . 31 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 SOG & OSD Schematic Diagram & Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Power In & Video In Schematic Diagram & Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 CPU Schematic Diagram & Waveforms . . . . . . 35 Scaler (GMZ2A) Schematic Diagram & Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 ADC & Clock Schematic Diagram & Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 DC/DC Converter Schematic Diagram & Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Inverter Schematic diagram & B.C.A.. . . . . . . . 39 Digital Decoder Schematic Diagram (for reference only) . . . . . . . . . . . . . . . . . . . . . . . 40 Main C.B.A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Control C.B.A. & Schematic Diagram . . . . . . . 42 Repair Tips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Exploded View. . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Recommended Part List (including Inverter) . . 45 CPT LCD Panel Recommended Parts . . . . . . . 46 Spare Part List . . . . . . . . . . . . . . . . . . . . . . . . . . 47~51 Power Distribution Flow . . . . . . . . . . . . . . . . . . . 52 Repair Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . 53~55 General Specifications . . . . . . . . . . . . . . . . . . . . 56~73 Description Description Page Page Table of Contents CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING. SAFETY NOTICE 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. 15" LCD Colour Monitor DDC/Power saving / User-friendliness Control 150B1C/00 (CPT Panel) Horizontal frequencies 31 - 60kHz Service Service Service Published by BCU Monitors Printed in Taiwan Copyright reserved Subject to modification Jun 20 2000 © GB 3138 106 10091 REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES 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. The special tools should be used when and as recommended. It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully Read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper Service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Philips could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Philips has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Philips must first satisfy himself thoroughly that Neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. * * Hereafter throughout this manual, Philips Company will be referred to as Philips. Critical components having special safety characteristics are identified with a by the Ref. No. in the parts list and enclosed within a broken line* (where several critical components are grouped in one area) along with the safety symbol on the schematics or exploded views. Use of substitute replacement parts which do not have the same specified safety characteristics may create shock, fire, or other hazards. 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. WARNING * Broken Line FOR PRODUCTS CONTAINING LASER : Invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. The use of optical instruments with this product will increase eye hazard. DANGER- CAUTION- CAUTION- TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE MANUAL. 2 150B LCD � Go to cover page Forward Back Take care during handling the LCD module with backlight unit - Must mount the module using mounting holes arranged in four corners. - Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen. - Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to the panel. - Protect the module from the ESD as it may damage the electronic circuit (C-MOS). - Make certain that treatment person's body are grounded through wrist band. - Do not leave the module in high temperature and in areas of high humidity for a long time. - Avoid contact with water as it may a short circuit within the module. - If the surface of panel become dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may damage the panel.) 150B LCD 3 LCD Panel Type : CPT TFT LCD Screen size : 15" visual Pixel pitch : 0.297 x 0.297 mm LCD Panel type : 1024 x 768 pixels R.G.B. vertical stripe Anti-glare prolarizer hardness Effective viewing area : 304.1 x 228.1 mm Display Colors : 8-bit interface (16M colors) Video Video dot rate : 80 MHz Input impedance - Video : 75 ohms - Sync : 2K ohms Input signal levels : 700m Vpp Sync input signal : Separate sync Composite sync SYNC on Green Sync polarities : Positive and negative Input Frequency XGA Hsync : 48-60 KHz, Vsync 60-75 Hz (N.I.) SVGA Hsync : 35-50 KHz, Vsync 56-75 Hz (N.I.) VGA Hsync : 31-58 Khz, Vsync 60-75 Hz (N.I.) Video Interface : Analog (D-Sub) Optical Characteristics Contrast ratio : 350 (typ.) Brightness : 200 nits (typ.) Peak contrast angle : 6 o'clock Technical Specifications Pin Assignment Technical Data 1 Red video input 2 Green video input 3 Blue video input 4 Identical output - connected to pin 10 5 6 Red video ground 7 8 Blue video ground 9 No pin 10 Logic ground 11 Identical output - connected to pin 10 12 Serial data line (SDA) 13 H. Sync / H + V 14 V. Sync (VCLK for DDC) 15 Data clock line (SCL) Pin No. Assignment Not connected Green video ground White Chromacity x=0.281 y=0.311 (at 9300 K) x=0.312 y=0.338 (at 6500 K) Viewing Angle (C/R>5) : Upper 45 (typ.) Lower 55 (typ.) Left 60 (typ.) Right 60 (typ.) Response time : 50ms (typ.) Physical Specifications Dimension (W x H x D) : 387 x 375 x 183 mm (incl. Pedestal) Weight : 5.0 Kg Power supply : 100 - 240 VAC, 50/60 Hz Power consumption : 27 W Temperature (operating) : 0 C to 35 C Relative humidity : 20% to 80% System MTBF : 50K hrs (excluding LCD panel, CCFL) CCFL 25 Khrs (Panel dependant) � � � � � � � � � � � � � 1 10 6 11 15 5 � Go to cover page Preset Display Modes Display Mode H. Freq. V. Freq. Dot rate Resolution (KHz) (KHz) (MHz) IBM VGA 10h 31.469 70.086 25.175 640 x 350 31.469 70.087 28.322 720 x 400 31.469 59.940 25.175 640 Macintosh 35.000 67.000 30.200 640 VESA 37.861 72.809 31.500 640 VESA 37.500 75.000 31.500 VESA 35.156 56.250 36.000 800 VESA 37.879 60.317 40.000 80 VESA 48.077 72.188 50.000 80 VESA 46.875 75.000 49.500 Macintosh 49.700 75.000 57.300 832 VESA 48.363 60.004 65.000 1 VESA 56.476 70.069 75.000 1024 VESA 60.023 75.029 78.750 1024 IBM VGA 3h IBM VGA 12h x 480 x 480 x 480 640 x 480 x 600 0 x 600 0 x 600 800 x 600 x 624 024 x 768 x 768 x 768 Automatic Power Saving If you have VESA's DPMS compliance display card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. And if an input from a keyboard, mouse or other input device is detected, the monitor will automatically "wake up". The following table shows the power consumption and signaling of this automatic power saving feature: Power Management Definition VESA's Video H-sync V-sync Power Power LED Mode Used Saving color ON Active Yes Yes < 27W 0% Green < 5W 83.3% Amber < 3W 90% Amber < 5W 83.3% Amber Stand-by Blanked No Yes Suspend Blanked Yes No OFF Blanked No No This monitor is ENERGY STAR -compliant. As an ENERGY STAR Partner, PHILIPS has determined that this product meets the ENERGY STAR guidelines for energy efficiency. � � � Forward Back 4 150B LCD Go to cover page Forward Back Accessories and Front View Accessory Pack Front View Correct Handling of the Monitor 1. Power Cable (socket may differ for different countries) 1. When handling the monitor, grip the bottom firmly with both hands and ensure that the front panel faces outward before lifting. Please refer to the diagram on the above. 2. Handling the monitor with care prevents scratching and damage. If the monitor becomes damaged, immediately disconnect the power from the unit and have it checked by a qualified service person before using it again. 3. To prevent fire or electrical shock, do not drop the monitor. 4. when moving the monitor, be sure to unplug all power cords in order to avoid injury or damage to the equipment. 2. Macintosh Adapter (optional) 3. VGA Signal Cable 4. E-DFU package with Quick Setup Guide, Using Your Monitor Manual, and CD- ROM. 5. AC /DC Adaptor 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. BRIGHTNESS hotkey. When the UP and DOWN arrow buttons are pressed, the adjustment controls for the BRIGHTNESS will show up. OK button which when pressed will take you to the OSD controls POWER button switches your monitor on Automatically adjust the horizontal position, vertical position, phase and clock setting. 5 150B LCD Go to cover page Forward Back Connecting to PC Please follow the steps below to connect your LCD Monitor to PC. 1. To remove the back cover, use a coin to disengage the clips on each side, then pull from the bottom at lift. Note: If you use an Apple Macintosh , you need to connect the special Mac adapter to one end of the monitor signal cable. � 2. Remove the plastic ring from the hinge. 5. Replace the back cover on the monitor. 6. Connect to your PC. 6.1 Turn off your computer and unplug its power cable. 6.2 Connect the monitor signal cable to the video connector on the back of your computer. 6.3 Plug the power cord of your computer and your monitor into a nearby outlet. 6.4 Turn on your computer and monitor. If the monitor displays an image, installation is complete. 3. Plug in the video cable into VGA connector, and connect DC power cord into DC inlet. 4. Cover the cables with the plastic ring and put the ring back on the hinge. Insert at 45° angle Press & twist 45� 6 150B LCD Go to cover page Forward Back OSD Adjustment The OSD Tree On the front controls of your monitor, once you press the button, the OSD Main Controls window will pop up and you can now start making adjustment to your monitor's various features. Use the or the keys to make your adjustments within. Brightness 1. Press the or button on the monitor. The BRIGHTNESS window appears. 2. Press the button to adjust the brightness. 3. When the brightness is adjusted to the level desired, stop pressing the or button and after three seconds the BRIGHTNESS window will disappear with the new adjustment saved. Below is an overall view of the structure of the OSD. You can use this as reference when you want to later on work your way around the different adjustments. 7 150B LCD Go to cover page Forward Back OSD Attention Signals The monitor will detect various display situation automatically. When the monitor detects the problems, the screen will show the different warning signals to remind you what is happen to your monitor. This screen appears if there is no video signal input. Please check that the signal cable is properly connected to the video card of PC. NO VIDEO INPUT After 30 minutes the attention signal of Entering Sleep Mode will replace it automatically. WAIT FOR AUTOMATIC ADJUSTMENT This screen appears when you touch the button. It will disappear when the monitor is properly adjusted. CANNOT DISPLAY THIS VIDEO MODE This screen warns when the input frequency from the computer is not a standard video mode or out of the monitor's scanning range. Please change the display mode of the operating software in the computer (i.e. Windows) to 1024 x768 @ 60Hz for best display performance. ENTERING SLEEP MODE This screen appears when the monitor is about to enter the sleep mode. Please press any key on the keyboard or click the mouse to wake up the monitor and computer. Locked OSD function can be released by pressing button for more than 10 seconds. While press button for OSD unlocked purpose, the screen will keep showing "OSD MAIN MENU LOCKED " until OSD function unlocked and screen automatically shows following window for 3 seconds. Switch ON/OFF attention signals All attention signals can be switched off by keep pressing button for more than 10 seconds if there is no video signal supplied. To Lock/Unlock OSD function The OSD function can be locked by pressing button for more than 10 seconds, the screen shows following windows for 3 seconds. Every time when you press or button, this message appears on the screen automatically. The & (brightness) , & (mute) hotkey are still functional for brightness and mute expectively while OSD locked SERVICE MODE SERIAL NO.: TY 123456 HOURS OF OPERATION: 000103 Recover attention signals by pressing button for more than 10 seconds without video signal input. Access Service Mode Operating monitor with no signals (power saving mode), keep pressing button for more than 10 seconds. Following information will appear on the screen. Leave service mode by either re-feed video signal or simply turn off and on the power of monitor. 7 8 150B LCD Go to cover page Forward Back Troubleshooting Having this problem? Having this problem? No Picture (Power LED not lit) No Picture (Power LED is amber or yellow) Screen says AUTO button not working properly Display position is incorrect Image vibrates on the screen Vertical flicker appears Horizontal flicker appears The screen is too bright or too dark An after-image appears An after-image remains after the power has been turned off. Green, red, blue, dark, and white dots remains - Make sure the Power cable is plugged to the wall and back of the monitor. - Make sure the AC/DC Adaptor has been attached to the DC Jack. - First, power button in front of the monitor should be in the OFF position, then press it to ON position again. - Make sure the computer is turned on. - Make sure the signal cable is properly connected to your computer. - Check to see if the monitor cable has bent pins. - The Energy Saving feature may be activated. - Make sure the monitor cable is properly connected to your computer. - Check to see if the monitor cable has bent pins. - Make sure the computer is turned on. - The Auto Function is designed for use on standard Macintosh or IBM-compatible PC running Microsoft properly Windows. - It may not work properly if using non-standard PCs or video card. - Push the AUTO button. - Adjust the image position using the Adjust Position in OSD. - Check that the signal cable is properly connected to the graphics board or PC. - Push the AUTO button - Eliminate the vertical bars using the Clock Adjustment in the Video Noise item - Push the AUTO button - Eliminate the horizontal bars using the Phase Adjustment in the Video Noise item - Adjust the contrast and brightness using the OSD. (The backlight of the LCD monitor has a fixed life span. When the screen becomes dark or begins to flicker, please contact your dealer.) - If an image remains in the screen for an extended period of time, it may be imprinted in the screen and leave an after-image. This usually disappears after a few hours. - This is characteristic of liquid crystal and is not caused by a malfunction or deterioration of the liquid crystal. The after-image will disappear after a set amount of time. - The remaining dots are normal characteristic of the liquid crystal used in today's technology. Check these items Check these items Common Problems Imaging Problems 9 150B LCD Clock & Phase Adjustments Clock & Phase Adjustments Step 1 : Click on the Start button (Win95, Win98 or Win NT) and select " Shut Down...". Step 2 : The "Shut Down Windows" appears. Step 6: When the PHASE is adjusted to the level desired, press the to select CLOCK. After pressing AUTO button, you may need to fine tune CLOCK and PHASE adjustment to completely eliminate the vertical and horizontal bars caused by different video signal input from the video card of PC. AUTO Button AUTO Button CLOCK phenomenon PHASE phenomenon To fine tune CLOCK and PHASE adjustment by using OSD with Microsoft "Shut Down Windows", follow these steps: Press this button for a better video display. CLOCK, PHASE, Vertical position, and Horizontal position are adjusted automatically. Step 3 : With the Shut Down Window still up on the screen , press the button to bring up OSD Main Control menu. Step 4: Press the button to move the selection bar down until VIDEO NOISE is highlighted. Step 7: Press the or button to adjust the CLOCK. Step 8: Press the button to return to Main Control windows. Step 9: Save the settings and exit OSD. Step 5: Press the button. The VIDEO NOISE window appears. PHASE will be highlighted. Press or button to eliminated the vertical bars. Before After VIDEO NOISE BACKTO MAIN MENU 50 50 PHASE CLOCK PRESS AUTO BUTTON FIRST, IF NO IMPROVEMENT, RETURNTO ADJUST PHASE AND CLOCK. Before After Go to cover page Forward Back 10 150B LCD Flat Panel Adjust (FP Adjust) FP Adjust program Fig. 1 E:\PC\FPADJUST\SETUP.EXE The Flat Panel Adjust (FP Adjust) 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. In "MS Windows 95/98" environment : For example 1. Insert DFU CD (3138 117 02410) to your CD-ROM driver. 2. Run "E:\PC\FPADJUST\SETUP.EXE" as Fig. 1. (Replace E by the letter of your CD-ROM driver) Install and Run FP Adjust 3. Then follow the instructions to install the FP Adjust program. When finish, double click FP Adjust icon " ", then the description (can be moved by mouse) and background pattern come on the screen for image adjustment. FP Adjust program is working as a pattern generator to provide the pattern display on the screen for the adjustment of CONTRAST, CLOCK, PHASE ...etc. Please follow the steps below to adjust your PHILIPS Flat Panel Monitor for best display quality. Go to cover page Forward Back 11 150B LCD Definition of Pixel Defects 0. General Philips strives to deliver the highest quality products. We use some of the industry's most advanced manufacturing processes and practice stringent quality control. However, pixel or subpixel defects on the TFT LCD panels used in flat panel monitors are sometimes unavoidable. No manufacturer can guarantee that all panels will be free from pixel defects, but Philips guarantees that any monitor with an unacceptable number of defects will be repaired or replaced under warranty. This notice explains the different types of pixel defects and defines acceptable defect levels of each type. In order to qualify for repair or replacement under warranty, the number of pixel defects on a TFT LCD panel must exceed these acceptable levels. For example, no more than 0.0004% of the subpixels on a 15" XGA monitor may be defective. Additionally, because some types or combinations of pixel defects are more noticeable than others, Philips sets even higher quality standards for those. 1. Pixels and Subpixels A pixel, or picture element , is composed of three subpixels in the primary colors of red, green and blue. Many pixels together form an image. When all subpixels of a pixel are lit, the three colored subpixels together appear as a single white pixel. When all are dark, the three colored subpixels together appear as a single black pixel. Other combinations of lit and dark subpixels appear as single pixels of other colors. 2. Types of Pixel Defects Pixel and subpixel defects appear on the screen in different ways. There are two categories of pixel defects and several types of subpixel defects within each category. Bright dot defects appear as pixels or subpixels that are always lit or "on". These are the types of bright dot defects:. Bright dot defects One lit red, green or blue subpixel Two adjacent lit subpixels: - Red + Blue = Purple - Red + Green = Yellow - Green + Blue = Cyan (Light Blue) Three adjacent lit subpixels (One white pixel) Black dot defects Black dot defects appear as pixels or subpixels that are always dark or "off". These are the types of black dot defects: One dark subpixel Two or three adjacent dark subpixels 3. 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 pixel or subpixel defects exceeding the tolerances listed in the following tables. Bright Dot Defects Acceptable Level Model 1 lit subpixel 10 or fewer 10 or fewer 6 or fewer 10 or fewer 2 adjacent lit subpixels 3 or fewer 3 or fewer 2 or fewer 3 or fewer 3 adjacent lit subpixels None None None None (one white pixel) Distance between two 12 mm or more 12 mm or more 14 mm or more 14 mm or more bright dot defects* Bright dot defects within 6 or fewer 6 or fewer 4 or fewer 4 of fewer 20mm circle Total bright dot defects 10 or fewer 10 or fewer 6 or fewer 10 or fewer of all types 140S, 140X 150B 151AX & 150P 181AS Black Dot Defects Acceptable Level Model 1 dark subpixel 10 or fewer 10 or fewer 6 or fewer 10 or fewer 2 adjacent dark subpixels 3 or fewer 3 or fewer 1 or fewer 2 or fewer 3 adjacent dark subpixels None None None 1 or fewer Distance between two 4 mm or more 4 mm or more 4 mm or more 14mm or more black dot defects* Black dot defects within 6 or fewer 6 or fewer 4 or fewer 5 of fewer 20mm circle* Total black dot defects 10 or fewer 10 or fewer 6 or fewer 15 or fewer of all types 140S, 140X 150B 151AX & 150P 181AS Black Dot Defects Acceptable Level Model Total bright or black dot 12 or fewer 12 or fewer 10 or fewer 15 or fewer defects of all types 140S, 140X 150B 151AX & 150P 181AS Note: 1 or 2 adjacent subpixel defects = 1 dot defect Go to cover page Forward Back 12 150B LCD Go to cover page Forward Back Mechanical Instructions 0. General 1. Removing the Back Cover To be able to perform measurements and repairs on the "circuit boards". these units should be placed in the service position first. Step 1: Use a coin to pry open the clips on each side of the unit as shown in Fig. 1. Step 2: Hold the LCD monitor, then use the other hand to pull out the back cover. Remove the plastic Cap from the hinge. 2. Removing the Bezel Step 1: Disconnect the AC/DC power cord, VGA signal cable if necessary. Step 2: Remove the 2 screws (see Fig. 3). Step 3: Release the bezel by using an optional tool (3138 106 10076) as shown in Fig. 4 and pry open (see Fig. 5) the 4 clips (see Fig. 3). Step 4: Remove the bezel as shown in Fig. 6. 3. Removing the Middle Cover Step 1: Remove the 4 screws for middle cover on front side of the units (see Fig. 7). Step 2: Face to the rear of the monitor, then remove the 2 screws for the Hing Pivot (see Fig. 8) to separate the Panel set from the Base. step 3: Place the Panel set on a soft and plain surface and remove the middle cover. Fig. 4 Fig. 5 Fig. 6 Remove the bezel Insert at 45° angle Press & twist 45 � Fig. 1 Fig. 2 screws Clips Clips Fig. 3 screws (for middle cover assembly) screws Fig. 7 screws Hinge Pivot Middle Cover Fig. 8 13 150B LCD Go to cover page Forward Back Mechanical Instructions (Continued) 4. Removing the Control Board Step 1: Remove the screw on the Control Board (see Fig. 8). Step 2: Disconnect the 11-pin connector 1910 on Control Board. 7. Removing the Inverter Board Step 1: Disconnect the J2 and J3 connectors of the Inverter Board as shown in above Fig. 9. Step 2: Remove the screw on the Inverter Board. Step 3: Remove the Inverter Board. 8. Removing the backlights Step 1: Place the Panel upward, remove the 2 sets of Angle Metal with screw as shown in Fig. 10. Step 2: Carefully draw out the connectors to J2 and J3 through the holes of the frame. Step 3: Pull out the top and bottom backlights by hands as shown in Fig. 11. 5. Removing the Shield for Main PCB 6. Removing the Main Board Step 1: Remove one screw for Shield for Main Board, and the screws for Signal cable connectors. (See above Fig. 8) Step 2: Remove the Shield-Main PCB. Step 1: Disconnect the 1003, 1301 and 1701 connectors of the Main Board as shown in Fig. 9. Step 2: Remove the 6 screws on the Main Board. Step 3: Remove the Main Board. Fig. 10 Angle Metal with screw Angle Metal with screw Fig. 11 Backlights Fig. 8 Screws Screws 1910 Fig. 9 1003 J2 J3 1301 1701 14 150B LCD Go to cover page Forward Back Safety Test Requirements 2.2.1 The test with AC voltage is only for production purpose, Service center shall use DC voltage. 2.2.2 The minimum test duration for Quality Control Inspector must be 1 minute. No breakdown during the test. 2.2.3 The test voltage must be maintained within the specified voltage + 5%. 2.2.4 The grounding blade or pin of mains plug must be conducted with accessible metal parts. All units that are returned for service or repair must pass the original manufactures safety tests. Safety testing requires both and testing. Hi-pot Ground Continuity HI-POT TEST INSTRUCTION 1. Application requirements 2. Test method 1.1 All mains operated products must pass the Hi-Pot test as described in this instruction. 1.2 This test must be performed again after the covers have been refitted following the repair, inspection or modification of the product. 2.1 Connecting conditions 2.1.1 The test specified must be applied between the parallel- blade plug of the mainscord and all accessible metal parts of the product. 2.1.2 Before carrying out the test, reliable conductive connections must be ensured and thereafter be maintained throughout the test period. 2.1.3 The mains switch(es) must be in the "ON" position. 2.2 Test Requirements All products should be HiPot and Ground Continuity tested as follows: Condition HiPot Test for HiPot Test for Ground Continuity products where products where Test requirement the mains input the mains input is range is Full 110V AC(USA range(or 220V type) AC) Test 2820VDC 1700VDC Test current: voltage (2000VAC) (1200VAC) 25A,AC Test time: Test time 3 seconds 1 second 3 seconds(min.) (min.) Resistance required: Trip set at 100 uA 5 mA <=0.09+R ohm, current for Max. R is the (Tester) limitation; set resistance of at 0.1 uA for the mains cord. Min. limitation Ramp set at 2 time seconds (Tester) 3. Equipments and Connection 4. Recording 3.1. Equipments For example : - ChenHwa 9032 PROGRAMMABLE AUTO SAFETY TESTER - ChenHwa 510B Digital Grounding Continuity Tester - ChenHwa 901 (AC Hi-pot test), 902 (AC, DC Hi-pot test) Withstanding Tester 3.2. Connection Hipot and Ground Continuity testing records have to be kept for a period of 10 years. * Turn on the power switch of monitor before Hipot and Ground Continuity testing. Connect the "video cable" or "grounding screw" to the CLIP on your tester. Video cable (Rear view of monitor) Connect the power cord to the monitor. Grounding screw Power outlet (ChenHwa 9032 tester) Clip Clip Go to cover page Forward Back Wiring Diagram VER BASE AC ADAPTOR T1 T2 CN1 CN3 CN2 INVERTER PCB 1910 1905 1903 1904 1902 1901 1906 1908 CONTROL PCB 1003 1701 1201 1301 1002 MAIN PCB 150B LCD 15 16 150B LCD Go to cover page Forward Back DDC Instructions 1. General 3. Pin assignment Fig. 2 A/D Alignment Kits To Monitor DC 8V~12V Video Card Video Card To Printer Power indicator DDC Data Re-programming Additional information 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. 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. Additional information about DDC (Display Data Channel) may be obtained from Video Electronics Standards Association (VESA). Extended Display Identification Data(EDID) information may be also obtained from VESA. DDC EDID structure For Analog interface: Standard Version 3.0 Structure Version 1.2 1. An i486 (or above) personal computer or compatible. 2. Microsoft operation system Windows 95/98. 4. A/D Alignment kits (3138 106 10079) shown as Fig. 2. This kit contents: a. Alignment box x1 b. Printer cable x1 c. D-Sub cable x1 Note: The EDID30.EXE (Release Version 1.5 1999.11.17)is a windows-based program, which cannot be run in MS-DOS. Meanwhile, it is also fully compatible with previous programs DDCV2X.EXE series(MS-DOS based). 2. System and equipment requirements 3. EDID30.EXE program (3138 106 10075) shown as Fig. 1 Diskette with EDID30.EXE EDID30.EXE Figure 1 Ver:1.5 Note: The alignment box has already built-in a batteries socket for using batteries (9V) as power source. Pull out the socket by remove four screws at the rear of box. Please do not forget that remove batteries after programming. The energy of batteries can only drive circuits for a short period of time. 1 Red video input 2 Green video input 3 Blue video input 4 Identical output - connected to pin 10 5 6 Red video ground 7 8 Blue video ground 9 No pin 10 Logic ground 11 Identical output - connected to pin 10 12 Serial data line (SDA) 13 H. Sync / H + V 14 V. Sync (VCLK for DDC) 15 Data clock line (SCL) Pin No. Assignment No connected Green video ground 1 10 6 11 15 5 17 150B LCD Go to cover page Forward Back DDC Instructions (Continued) 4. Configuration and procedure There are tow chips contained serial number on the circuit board, Analog DDC IC (7202), and main EEPROM (7362) which storage all factory settings. Following descirptions are the connection and procedure for Analog DDC IC. The main EEPROM can be re- programmed along with Analog IC by enable “factory memory data write” function on the DDC program (EDID30.EXE). 5. DDC re-programming instructions Start on DDC program Start Microsoft Windows. 1. Insert the disk containing EDID30.EXE program into floppy disk drive. 2. Click , choose Run at start menu of Windows 95/98. 4. At the submenu, type the letter of your computer's floppy disk drive followed by :EDID30 (for example, A:\EDID30, as shown in Fig. 5). Fig. 5 Re-programming Analog DDC IC and main EEPROM Step 1: After initialize alignment box, connecting all cables and box as Fig. 3 Step 2: Follow the steps on DDC re-programming instructions to staring re-programming. Initialize alignment box In order to avoid that monitor entering power saving mode due to sync will cut off by alignment box, it is necessary to initialize alignment box before running programming software (EDID30.EXE). Following steps show you the procedures and connection. Step 1: Supply 8~12V DC power source to the Alignment box by plugging a DC power cord or using batteries. Step 2: Connecting printer cable and video cable of monitor as Fig. A Step 3: Run the EDID30.EXE program until the main menu appears. This is for initialize alignment box. ~~ PC Rear view of150B To printer port (LTP1) DC Power 8~12 V Fig. A D-Sub Printer Port To video card To Monitor To PC ~~ PC To video card To printer port (LTP1) DC Power 8~12 V Fig. 3 Printer Port Rear view of150B D-Sub To Monitor To PC 18 150B LCD Go to cover page Forward Back DDC Instructions(Continued) Loading DDC data from monitor 1. Click icon on the tools bar to bring up the Configuration Setup windows as Fig.7 2. Select the DDC2B as the communication channel. 3. Enable Factory memory data write function and fill in page address “F0” to the block. 4.. Click button to confirm your selection. Note: The Factory memory data write function will allow EDID30 to rewrite serial numbers both Analog DDC IC and main EEPROM to make sure both S/N are exactly the same. You may confirm the function by checking the S/N at Product information of the OSD menu after restarting the monitor. 5. Click button. The main menu appears (as shown on Fig. 6). Fig. 6 Note: If the connection is improper, you will see the following error message before entering the main menu. Meanwhile, the (read EDID) function will be disable. At this time, please make sure all cables are connected correctly and fixedly, and the procedure has been performed properly. 4. Click icon to read DDC EDID data from monitor. The EDID codes will display on screen as following. (The EDID codes are depend on the model.) Meanwhile, The status bar will indicate 00% to 100% when reading. Back Next Cancel Command bar Tools bar Status bar Fig. 7 Modify DDC data (Serial No.) 1. Click icon on the toosl bar. 2. Click till the Step 7 of 9 window appears. 3. Type the new Serial No. (for example, 7492DBD8TGA9). 4. Click till the last step window appears, then click to exit the Step window. Note: During the loading, EDID30 will verify the EDID data which just loaded from monitor before proceed any further function, once the data structure of EDID can not be recognized, the following error message will appear on the screen (Fig. 8). Please confirm following steps to avoid this message. 1. The data structure of EDID was incorrect. 2. DDC IC that you are trying to load data is empty. 3. Wrong communication channel has set at configuration setup windows. 4. Cables loosed or poor contact of connection. Fig. 8 19 150B LCD Go to cover page Forward Back DDC Instructions (Continued) Load DDC data from file 1. Click from the tools bar. 2. Select the file you want to open. 3. Click . Button. Exit DDC program 1. Click file command on the command bar then select Exit. Write DDC data to monitor 1. Click icon from the tools bar to starting rewrite DDC data. 2. Click for confirmation. Save DDC data as a file Sometimes, you maybe need to save DDC data as a text file for using on other DDC chip. To save DDC data, follow the steps below: 1. Click icon on the tools bar and type a file name you like. The file format is ddc type which can be open by Microsoft WordPad. 2. Click button. Definition of Serial Number T Y 0 0 9 9 2 8 0 0 0 0 0 1 Serial Number (U.S.A: 8 digit) Week Year TY Code TY----Chungli CX----Dong Guan HD----Hungary BZ----Suzhou (Others regions: 6 digit) 4. Now you can re-programming DDC data which you just loaded from a file, please be confirmed that model and serial number are correct and match with the monitor you are trying to re-write. 20 150B LCD Go to cover page Forward Back THE DISPLAY DATA CHANNEL ( DDC ) 1/2B CONTENT INCLUDING (FOR CPT Panel) EDID log file Vendor/Product Identification ID Manufacturer Name : PHL ID Product Code : 150B (HEX.) ID Serial Number : 1E240 (HEX.) Week of Manufacture : 19 Year of Manufacture : 2000 EDID Version, Revision Version : 1 Revision : 2 Basic Display Parameters/Features Video Input Definition : Analog Video Input 0.714V/0.286V (1.00Vpp) without Blank-to-Black Setup Separate Sync Composite Sync Sync on Green no Serration required Maximum H Image Size : 30 Maximum V Image Size : 22 Display Transfer Characteristic : 2.2 (gamma) Feature Support (DPMS) : Standby Suspend Active Off Display Type : RGB color display Preferred Timing Mode : Detailed timing block 1 Color Characteristics Red X coordinate : 0.597 Red Y coordinate : 0.343 Green X coordinate : 0.316 Green Y coordinate : 0.566 Blue X coordinate : 0.153 Blue Y coordinate : 0.131 White X coordinate : 0.31 White Y coordinate : 0.328 Established Timings Established Timings I : 720 x 400 @70Hz (IBM,VGA) 640 x 480 @60Hz (IBM,VGA) 640 x 480 @67Hz (Apple,Mac II) 640 x 480 @72Hz (VESA) 640 x 480 @75Hz (VESA) 800 x 600 @56Hz (VESA) 800 x 600 @60Hz (VESA) Established Timings II : 800 x 600 @72Hz (VESA) 800 x 600 @75Hz (VESA) 832 x 624 @75Hz (Apple,Mac II) 1024 x 768 @60Hz (VESA) 1024 x 768 @70Hz (VESA) 1024 x 768 @75Hz (VESA) Manufacturer's timings : Standard Timing Identification : Unused Detailed Timing #1 Pixel Clock (Mhz) : 65 H Active (pixels) : 1024 H Blanking (pixels) : 320 V Active (lines) : 768 V Blanking (lines) : 38 H Sync Offset (F Porch) (pixels) : 24 H Sync Pulse Width (pixels) : 136 V Sync Offset (F Porch) (lines) : 3 V Sync Pulse Width (lines) : 6 H Image Size (mm) : 304 V Image Size (mm) : 228 H Border (pixels) : 0 V Border (lines) : 0 Flags : Non-interlaced : Normal Display, No stereo : Digital Separate sync. : Negative Vertical Sync. : Negative Horizontal Sync. Monitor Descriptor #2 Serial Number : TY 123456 Monitor Descriptor #3 Monitor Name : PHILIPS 150B Monitor Descriptor #4 Monitor Range Limits Min. Vt rate Hz : 56 Max. Vt rate Hz : 75 Min. Horiz. rate kHz : 30 Max. Horiz. rate kHz : 61 Max. Supported Pixel : 80 Extension Flag : 0 Check sum : 1A (HEX.) ********************************************************************** EDID data (128 bytes) ********************************************************************** 0: 00 1: ff 2: ff 3: ff 4: ff 5: ff 6: ff 7: 00 8: 41 9: 0c 10: 0b 11: 15 12: 40 13: e2 14: 01 15: 00 16: 13 17: 0a 18: 01 19: 02 20: 2e 21: 1e 22: 16 23: 78 24: ea 25: f0 26: 64 27: 98 28: 57 29: 51 30: 91 31: 27 32: 21 33: 4f 34: 54 35: bf 36: ee 37: 00 38: 01 39: 01 40: 01 41: 01 42: 01 43: 01 44: 01 45: 01 46: 01 47: 01 48: 01 49: 01 50: 01 51: 01 52: 01 53: 01 54: 64 55: 19 56: 00 57: 40 58: 41 59: 00 60: 26 61: 30 62: 18 63: 88 64: 36 65: 00 66: 30 67: e4 68: 10 69: 00 70: 00 71: 18 72: 00 73: 00 74: 00 75: ff 76: 00 77: 20 78: 54 79: 59 80: 20 81: 20 82: 31 83: 32 84: 33 85: 34 86: 35 87: 36 88: 0a 89: 20 90: 00 91: 00 92: 00 93: fc 94: 00 95: 50 96: 48 97: 49 98: 4c 99: 49 100: 50 101: 53 102: 20 103: 20 104: 31 105: 35 106: 30 107: 42 108: 00 109: 00 110: 00 111: fd 112: 00 113: 38 114: 4b 115: 1e 116: 3d 117: 08 118: 00 119: 0a 120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: 1a DDC Data 21 150B LCD Go to cover page Forward Back Electrical Instructions 0. General With normal VGA card: AC/DC Measurement: When carry-out the electrical settings in many cases a video signal must be applied to the monitor. A computer with : - ATI VGA 1024 V6-1.04/PH BETA4 interface card - PGA 1024 (4822 212 30916), Mach 8. - PGA 1280 (4822 212 30917), Mach 32. - ATI GPT-1600 (4822 397 10065), Mach 64 (up to 107kHz) are used as the video signal source. The signal patterns are selected from the "service test software" package, see user guide 4822 727 19896 (ATI1024), or 4822 727 20273 (PGA 1280), or 4822 727 21046 (GPT-1600). 0.1 If not using the ATI card during repair or alignment, The service engineer also can use this service test software adapting with normal standard VGA adaptor and using standard VGA mode 640 x 480, 31.5 kHz/60 Hz (only) as signal source. 0.2 The measurements for AC waveform and DC figure is based on 640 x 480 31.5 kHz/60 Hz resolution mode with test pattern "gray scale". 1.General points 1.1 During the test and measuring, supply a distortion free AC mains voltage to the apparatus via an isolated transformer with low internal resistance. 1.2 All measurements mentioned hereafter are carried out at a normal mains voltage (90 - 132 VAC for USA version, 195 -264 VAC for EUROPEAN version, or 90 - 264 VAC for the model with full range power supply, unless otherwise stated.) 1.3 All voltages are to be measurement or applied with respect to ground, unless otherwise stated. Note: don't use heat-sink as ground. 1.4 The test has to be done on a complete set including LCD panel in a room with temperature of 25 +/- 5 degree C. 1.5 All values mentioned in these test instruction are only applicable of a well aligned apparatus, with correct signal. 1.6 The letters symbols (B) and (S) placed behind the test instruction denotes (B): carried out 100% inspection at assembly line (S): carried out test by sampling 1.7 The white balance (color temperature), has to be tested in subdued lighted room. 1.8 Repetitive power on/off cycle are allowed except it should be avoided within 6 sec. 2. Input signal 2.1 Signal type Video : 0.7 Vp-p linear, positive polarity Sync. : TTL level, separate, positive or negative polarity Signal source: pattern generator format as attachment. (table 1 to 14) Reference generator : CHROMA 2225 or 2250 2.2 Input signal mode PRESET VIDEO RESOLUTION Dot rate (MHz) H.freq (KHz) Mode Resolution V.freq (Hz) 25.175 31.469 IBM VGA 10h 640 * 350 70.087 28.322 31.469 IBM VGA 3h 720 * 400 70.087 25.175 31.469 IBM VGA 12h 640 * 480 59.940 30.240 35.000 MACINTOSH 640 * 480 66.667 31.500 37.861 VESA 640 * 480 72.809 31.500 37.500 VESA 640 * 480 75.000 36.000 35.156 VESA 800 * 600 56.250 40.000 37.879 VESA 800 * 600 60.317 50.000 48.077 VESA 800 * 600 72.188 49.500 46.875 VESA 800 * 600 75.000 57.300 49.700 MACINTOSH 832 * 624 75.000 65.000 48.363 VESA 1024 * 768 60.004 75.000 56.476 VESA 1024 * 768 70.069 78.750 60.023 VESA 1024 * 768 75.029 3. AC Adaptor 3.1Setup the AC I/P at 90VAC, and Output DC loading at 3 Amp, The DC output voltage is 18 1 V DC. 3.2 Adjustment is nothing to do � 4. Display Adjustment 4.1Input signals check In factory mode, use 64 gray level and set the R, G, B sub gain to 100%. 4.2 Display quality test Use timing mode as described in 2.2, and use the POPO (pixel on pixel off) pattern. Push "AUTO" button to adjust picture size, clock and phase. Check all pre-setting 14 modes. 4.3 Check of WHITE-D (B) Apply a 48.36kHz/60Hz signal with white pattern, set brightness control at 100%, and contrast control at 50%. Adjust the R, G, B sub_gain, for the screen center, the 1931 CIE chromaticity (X, Y) co-ordinates shall be; Use Minolta CA-110 for color coordinates and luminance check. Luminance: 250 Nits in the center of the screen. 4.4 After finish all adjustment, the contrast control set to 50% and brightness control set to 100% as preset value. Factory preset video resolution 9300 oK 6500 oK x (center) 0.281 ± 0.005 0.312 ± 0.005 y (center) 0.311 ± 0.005 0.338 ± 0.005 22 150B LCD Go to cover page Forward Back Electrical Instructions (Continued) TIMING FOR 150B 15" TFT XGA COLOR LCD MONITOR (VESA monitor timing standard Version 1.0 Release 0.7) REFERENCE PATTERN GENERATOR : CHROMA 2225 or2250 TABLE 1: 31.469 KHz/70.087Hz, 640 X 350, pixel=25.175 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 31.778 us Total size = 14.268 ms Display size = 25.422 us Display size = 11.122 ms Rear porch = 1.907 us Rear porch = 1.907 ms Sync width = 3.813 us Sync width = 0.064 ms Sync polarity = + Sync polarity = - TABLE 2: 31.469 KHz/70.087Hz, 720 X 400, pixel=28.322 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 31.778 us Total size = 14.268 ms Display size = 25.422 us Display size = 12.711 ms Rear porch = 1.907 us Rear porch = 1.112 ms Sync width = 3.813 us Sync width = 0.064 ms Sync polarity = - Sync polarity = + TABLE 3: 31.469 KHz/59.940Hz, 640 X 480, pixel=25.175 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 31.778 us Total size = 16.683 ms Display size = 25.422 us Display size = 15.253 ms Rear porch = 1.907 us Rear porch = 1.049 ms Sync width = 3.813 us Sync width = 0.064 ms Sync polarity = - Sync polarity = - TABLE 4: 35.000 KHz/66.667Hz, 640 X 480, pixel=30.240 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 28.571 us Total size = 15.000 ms Display size = 21.164 us Display size = 13.714 ms Rear porch = 3.175 us Rear porch = 1.114 ms Sync width = 2.116 us Sync width = 0.086 ms Sync polarity = - Sync polarity = - TABLE 5: 37.861 KHz/72.809Hz, 640 X 480, pixel=31.500 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 26.413 us Total size = 13.735 ms Display size = 20.317 us Display size = 12.678 ms Rear porch = 4.064 us Rear porch = 0.739 ms Sync width = 1.270 us Sync width = 0.079 ms Sync polarity = - Sync polarity = - TABLE 6: 37.500 KHz/75.000Hz, 640 X 480, pixel=31.500 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 26.667 us Total size = 13.333 ms Display size = 20.317 us Display size = 12.800 ms Rear porch = 3.810 us Rear porch = 0.427 ms Sync width = 2.032 us Sync width = 0.080 ms Sync polarity = - Sync polarity = - TABLE 7: 35.156 KHz/56.250Hz, 800 X 600, pixel=36.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 28.444 us Total size = 17.778 ms Display size = 22.222 us Display size = 17.067 ms Rear porch = 3.556 us Rear porch = 0.626 ms Sync width = 2.000 us Sync width = 0.057 ms Sync polarity = + Sync polarity = + TABLE 8: 37.879 KHz/60.317Hz, 800 X 600, pixel=40.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 26.400 us Total size = 16.579 ms Display size = 20.000 us Display size = 15.840 ms Rear porch = 2.200 us Rear porch = 0.607 ms Sync width = 3.200 us Sync width = 0.106 ms Sync polarity = + Sync polarity = + TABLE 9: 48.077 KHz/72.188Hz, 800 X 600, pixel=50.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 20.800 us Total size = 13.853 ms Display size = 16.000 us Display size = 12.480 ms Rear porch = 1.280 us Rear porch = 0.478 ms Sync width = 2.400 us Sync width = 0.125 ms Sync polarity = + Sync polarity = + TABLE 10: 46.875 KHz/75.000Hz, 800 X 600, pixel=49.500 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 21.333 us Total size = 13.333 ms Display size = 16.162 us Display size = 12.800 ms Rear porch = 3.232 us Rear porch = 0.448 ms Sync width = 1.616 us Sync width = 0.064 ms Sync polarity = + Sync polarity = + TABLE 11: 49.722 KHz/74.546Hz, 832 X 624, pixel=57.280 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 20.110 us Total size = 13.410 ms Display size = 14.520 us Display size = 12.550 ms Rear porch = 3.910 us Rear porch = 0.784 ms Sync width = 1.117 us Sync width = 0.060 ms Sync polarity = + Sync polarity = + TABLE 12: 48.363 KHz/60.004Hz, 1024 X 768, pixel=65.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 20.677 us Total size = 16.666 ms Display size = 15.754 us Display size = 15.880 ms Rear porch = 2.462 us Rear porch = 0.600 ms Sync width = 2.092 us Sync width = 0.124 ms Sync polarity = - Sync polarity = - TABLE 13: 56.476 KHz/70.069Hz, 1024 X 768, pixel=75.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 17.707 us Total size = 14.272 ms Display size = 13.653 us Display size = 13.599 ms Rear porch = 1.920 us Rear porch = 0.513 ms Sync width = 1.813 us Sync width = 0.106 ms Sync polarity = - Sync polarity = - TABLE 14: 60.023 KHz/75.029Hz, 1024 X 768, pixel=78.750 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 16.660 us Total size = 13.328 ms Display size = 13.003 us Display size = 12.795 ms Rear porch = 2.235 us Rear porch = 0.466 ms Sync width = 1.219 us Sync width = 0.050 ms Sync polarity = + Sync polarity = + 23 150B LCD Go to cover page Forward Back Factory Mode AUTO SUB AUTO SUB 9300K R G B 9300K R G B 6500K R G B 6500K R G B OFFSET R G B OFFSET R G B GAIN R G B GAIN R G B SUB CON SUB CON - - OK Use or buttons to select SUB-CON, 9300K R G B,..etc. Use or buttons to decrease/increase the value of each item : adjust Sub-brightness & Sub-contrast automatically. AUTO AUTO POTOMAC2 V0.10 2000-02-23 POTOMAC2 V0.10 2000-02-23 POTOMAC2 V0.10 2000-02-23 POTOMAC2 V0.10 2000-02-23 AUTO SUB AUTO SUB 9300K R G B 9300K R G B 6500K R G B 6500K R G B OFFSET R G B OFFSET R G B GAIN R 128 G 128 B 128 GAIN R 128 G 128 B 128 SUB CON SUB CON - - OK 166 20 20 22 149 233 205 255 255 255 Contrast adjustment (Sub-Contrast). Use this menu item to adjust the contrast gain of pre-amp ranges from 0 to 255. 9 3 0 0 K R G B 6 5 0 0 K R G B Color temperature gain adjustment. Use these menu items to adjust the RGB gains of pre-amp for different color temperatures, ranges from 0 to 255. OFFSET R G B Select AUTO SUB to get the optimal value of SUB-CON and OFFSET (based on the 64 level gray scale signal). GAIN R G B (Ignore) Factory Mode Adjustment Entering Factory Adjustment Menu -Turn off monitor(do'nt turn off PC) - Push & and " " buttons simultaneously on the front control panel ,then press button to bring up OSD menu of factory mode as shown below. Use button to select factory adjustment indication (for example: POTPMAC2 V0.10 2000-02-23), which is the entrance of the factory adjustment menu, press button to access it. The window shows as below. POTOMAC2 V0.10 2000-02-23 24 150B LCD Go to cover page Forward Back Colour Adjustment 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. 2. APPLICATIONS * White-balance adjustment and inspection on LCD production lines. * Quality control and shipping inspection by LCD manufacturers. * Inspection of LCDs upon receipt by computer manufacturers. 25 150B LCD Go to cover page Forward Back Colour Adjustment (Continued) 26 150B LCD Go to cover page Forward Back Colour Adjustment (Continued) 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. To perform zero calibration : * Before performing zero calibration, check that the measuring probe has been connected to probe connector P1. 1. Check that the POWER switch is set to ON. 2. Set the measuring/viewing selector to the (viewing) position. (An image can be seen in the viewfinder, but no light will reach the sensor.) 3. Press 0-CAL. * If zero calibration is being performed immediately after the POWER switch has been set to ON, press 0-CAL after "PUSH 0-CAL KEY" appears in the liquid crystal display. 4. Set the measuring/viewing selector to the position. Measurements will be started immediately. Display after POWER switch is set to ON Press 0-CAL, Performing zero calibration Zero calibration completed Approximately 5 seconds DARKEN PROBE DARKEN PROBE PUSH 0-CAL KEY ZERO CALIBRATION --> --> --> CH00 P1 E1 [ ] Measuring/viewing selector 1. POWER switch 3. 0-CAL Index 27 150B LCD Go to cover page Forward Back Colour Adjustment (Continued) 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. o I o I o I o I Set the measurement area : Using a slotted screwdriver, loosen the lens - barrel locking screw. Slide the lens barrel to the position corresponding to the desired measurement area. The lens barrel should be slid in the desired direction until it stops. Extending the lens barrel fully sets the 25mm measurement area: retracting the lens barrel fully sets the 50mm measurement area. Use the screwdriver to tighten the lens - barrel locking screw and lock the lens barrel in position. Changing the measurement area also changes the measurement angle. this may result in differences between values measured with the 25mm measurement area and those measured with the 50mm measurement area to the viewing - angle characteristics of the LCD. For this reason. it is recommended that the measement area be constant for all measements. o I o I o I o I 2. Move in either direction until it stops. o I 25mm measurement area position o I 50 mm measurement area position Lens-barrel locking screw Lens barrel 3. Tighten 1. Loosen 28 150B LCD Go to cover page Forward Back Colour Adjustment (Continued) 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. Mount the measuring probe on a tripod or other stand and mount the LCD on a suitable stand. 2. While using a ruler to measure the distance from the front of the measuring probe's lens barrel to the LCD's display surface, move the measuring probe or the LCD until the distance is the correct distance for the measurement area in use. o I o I measurement area 25mm 50mm measurement distance* 135mm+/-5mm 210mm+/-10mm * Distance from the tip of the measuring probe's lens barrel to the LCD's display surface. LCD panel Lens barrel Display surface Protective glass Measurement distance (Measurement distance-D) Measurement-area indication Viewfinder 3. While looking through the viewfinder, move the measuring probe or LCD until the LCD section to be measured is inside the measurement-area indication in the viewfinder. 29 150B LCD Go to cover page Forward Back Colour Adjustment (Continued) Measurement/viewing selector Measurement/viewing selector cover (black) cover (black) White Balance Adjustment Alignment procedure 1. Turn on 150B LCD monitor. 2. Turn on the Timing/Pattern generator. See Fig. 1 Setting generator to provide CROSS-Hatch pattern at Resolution : 1024 x 768 Timing : H= 48.363 KHz V= 60.004 Hz 3. Preset LCD colour Analyzer CA-110 - Remove the lens protective cover of probe CA-A30. - Set “Measuring/viewing selector” to Measuring position for reset analyzer. (Zero calibration) as Fig. 2 - Turn on the colour analyzer (CA-110). - Press “0-CAL” button to starting reset analyzer. See Fig. 3 Fig. 1 Fig. 2 Fig. 3 0-CAL 4. Entering factory adjustment mode of LCD Monitor. - Turn off your monitor (don't power off PC). - Push , and buttons simultaneously on the front control panel, then press to bring up OSD menu of factory mode as shown below. Note : After alignment, please reset OSD to user’s mode for normal operation. Otherwise, the monitor won’t entering power saving mode and showing full white picture all the time as no video signal supplied. To leave factory mode, turn off monitor. 5. Adjust OSD menu to lower position of screen (i.g. adjust V-position to value “ 0” at submenu of OSD Setting. 6. Setting Brightness and Contrast - Adjust Brightness to value “100”. - Adjust Contrast to value “50”. 7. Switch light probe to “Viewing” position. 8. Move the “Lens barrel” forward or backward to get clear image as shown in Fig. 4 9. Switch light probe to “Measuring” position. It should be able to indicate colour value on the CA-110. Measurement/viewing selector Measurement/viewing selector Fig. 4 Clear image 10. Setting pattern to full white picture. 11. Press , then select “POTOMAC2 V0.10 2000-02-23” by pressing button. 12. Press to bring up submenu as following windows. POTOMAC2 V0.10 2000-02-23 POTOMAC2 V0.10 2000-02-23 AUTO SUB AUTO SUB 9300K R G B 9300K R G B 6500K R G B 6500K R G B OFFSET R G B OFFSET R G B GAIN R G B GAIN R G B SUB CON SUB CON - - OK 9300 K 13. Press or buttons to select R G B. Increase/decrease value by press or buttons until the X, Y co-ordinates as below: x= 0.281 0.005 y= 0.311 0.005 Y>= 180 nits 6500 K 14. Setting X, Y value listed as below: X= 0.312 0.005 Y= 0.338 0.005 Y>= 180 nits Alignment hits: 1. R for x value , G for y value, B for Y value on the colour analyzer. 2. If the colour analyzer has been calibrated and preset colour temperature in it. Please switch to correct setting in accordance with colour settings. POTOMAC2 V0.10 2000-02-23 30 150B LCD Go to cover page Forward Back Colour Adjustment (Continued) 11. Gray scale checking - Switch Timing/pattern generator to Pattern: 32 gray scale Timing: 1024 X 768 75Hz 60KHz - Setting both Brightness and Contrast to 50 (Value). - Check black and white scale are visible clearly across the screen. See Fig. 1 Fig. 1 Note: The bright scale will be saturated, if Y is too large. The dark scale will be invisible, if Y is too small. Re-alignment or review procedure again to correct this. PCB Architecture 31 150B LCD ADC MAIN BOARD TDA8752BH/8/C6 Scaler GMZ2A MCU ST72754 M24C16-BN6 OSD MTV 130-06 Analog D-SUB DDC 24FC21 To CTL BD DC I/P DC/DC Converter EEPROM To Panel Connector 1003 7321 (42P) 7362 (8P) 7502 (100P) 7701 (208P) 7411 1701 1201 7202 1910 1002 1301 � Go to cover page Forward Back Block Diagram 32 150B LCD TDA8752C5 ADC IC MCU ST72774 GMZ2A SCALER IC MTV130 - 06 OSD SOG SLICER /DOE /SCS SCLK SDI SDO RESET LCD DEN LCD CLK LCD VS LCD HS PCLK HS VS G CSYNC R G B FB RGB HSADC PLLCLK I2C HS/VS_CPU RGB HSIN VSIN GMZHS DC to DC CONVERTER 18 VDC from AC Adapter 5V 3V3 C o n n e c t o r t o L C D p a n e l DC to AC Inverter Brightness control RGB Data O S D H O S D V O S D C L K DDC Control BD (Key+LED+SW) OSD key 18 V 18 V control Go to cover page Forward Back 33 150B LCD SOG and OSD Schematic Diagram & Waveforms 8 7411-2 9 7411-5 10 7411-10 2 V/div AC 50 nS/div 1 V/div AC 5 uS/div 1 V/div AC 5 mS/div 7408 BC858C SOG 7403 BC848C 2418 47P/0805 NI 7401 BC848C 3426 8K2/0805 2416 100N/0805 3428 3K/0805 +5V 2417 100N/0805 2415 100N/0805 3425 910R/0805 7407 BC848C + 2414 47U/16V/RV2 7406 BC858C 3432 1K/0805 3430 6K2/0805 +5V GND +5V 3431 0R/0805 NI 7409 BC858C 3421 100R/0805 3436 2K2/0805 GIN 3423 1K/0805 SOG SLICER 3424 15K/0805 CSYNC 3433 10K/0805 2413 100N/0805 1 2 SOG 2419 100N/0805 1 2 3434 2K7/0805 3435 470R/0805 GND 3427 10K/0805 3429 1K8/0805 7402 BC858C 7410 PMBT2369 3422 330R/0805 +5VD +5VD 5412 BEAD/1206 1 2 7411 MTV130-06 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VSSA PIX TEST VDDA /HFLB /RST SDA SCLK VDD /VFLB INT FBKG B G R VSS 3415 4K7/0805 1 2 OVCLK OSD BLOCK 2412 1U/0805 1 2 GRN 3412 100R/ARV241 1 8 2 7 3 6 4 5 FB 3413 4K7/0805 NI 1 2 /OVSYNC IICSDA +5VD RED /OVACTIV1 3416 100R/ARV241 1 8 2 7 3 6 4 5 IICSCL GMZ2/OSD_RST 2411 1U/0805 1 2 BLU IICSCL 3411 10K/ARV241 NI 1 8 2 7 3 6 4 5 5411 BEAD/1206 1 2 IICSDA 10 9 8 Go to cover page Forward Back 2406 100N/0805 NI 1 2 SI_DE 7405 GAL16V8 NI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CLK HFI DE HI IP IP IP IP IP GND OE HOUT 13 14 I/O I/O I/O I/O HO VCC SI_HS 7404 TC7SET04F NI 1 2 3 4 5 INB INA GND OUT VCC VCC_GAL 3418 0R/0805 NI 5402 BEAD/1206 NI SI_DE SI_CLK 3417 0R/0805 NI 3406 47R/0805 NI 1 2 3409 0R/0805 NI SI_CLK SI_HS 3408 0R/0805 NI SI_HSGAL 3419 100R/0805 NI 3407 0R/0805 NI 1 2 2405 100N/0805 NI 1 2 +5V NI: No insertion 150B LCD 1 7202-7 2 V/div AC 5 mS/div Power In/Video In Schematic Diagram & Waveform 34 Go to cover page Forward Back +3.3V_GMZ2 1 HIN 2271 33P/0805 1 2 3234 10K/0805 NI 1 2 +3.3V TP1-14 VS DDCSCL_A 2203 100P/0805 NI 1 2 1 GIN 6202 BAV99 2 1 3 GND DDCSCL_A 3211 10K/0805 1 2 +5V 3268 0R/0805 NI 1 7201 24FC21/SO8 NI 1 2 3 4 5 6 7 8 NC NC NC GND SDA SCL VCLK VCC 1 +5V HIN S 3269 330R/0805 1 3212 10K/0805 1 2 3241 10K/0805 +5VDC 2207 100P/0805 1 2 1 3222 10K/0805 1 2 DDCSCL_A PANEL_PWR_CTL 2201 100N/0805 1 2 3206 10R/0805 1 2 6205 BAV99 2 1 3 +5VD 3271 47R/0805 6203 BAV99 2 1 3 2204 100P/0805 NI 1 2 3244 10K/0805 NI 1 2 +5V +3.3V RIN 2206 100P/0805 1 2 3237 0R/1206 NI 1 2 3205 2K2/0805 7202 24FC21/SO8 1 2 3 4 5 6 7 8 NC NC NC GND SDA SCL VCLK VCC DDCSCL +3.3V DC/DC POWER SIDE GND +5VA DDCSCL_D 4 1 2 3 5 6 7 8 7212 SI9433DY + 2213 47U/16V/RV2 1 2 6201 BAS32L NI DDCSDA DDCSCL_A 3220 0R/1206 NI 1 2 +5V SCDT 3233 0R/1206 NI 1 2 BIN VIN 1 2231 10N/0805 1 2 3272 47R/0805 RIN 3232 10K/0805 1 2 1 GND DDCSDA_A 6204 BAV99 2 1 3 1201 DHSL-15UKL4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 M1 M2 +5V SI_VS BIN 1 3231 10K/0805 1 2 6206 BAV99 2 1 3 VIN HS 3243 10K/0805 NI 1 2 2221 10N/0805 1 2 RIN 1 2 6212 BAS32L 3204 2K2/0805 DDCSCL 6208 BAV99 2 1 3 D 1 2211 10N/0805 1 2 2272 220P/0805 1 2 1 +5V +5V TP15-22 +5V 3267 0R/0805 NI 1 VCC-PNL 4 1 2 3 5 6 7 8 7222 SI9433DY 7233 BC848C NI 1 2 3 +3.3V 3202 100R/0805 NI 1 2 3245 10K/0805 NI 1 2 DDCSDA_D + 2212 47U/16V/RV2 1202 HEADER4X2 1 2 3 4 5 6 7 8 1 2232 10N/0805 NI 1 2 1 HIN 3201 0R/0805 NI 1 2 1 1 1 GIN 1 DDCSDA 1 3219 0R/1206 1 2 G 3207 100R/0805 1 2 GMZ2_PWR_CTL DDCSCL_D +5V_LOGIC +3.3V BIN 1 1 3203 100R/0805 NI 1 2 VIN 1 5202 10U +5V 3208 100R/0805 1 2 GND 2205 100N/0805 1 2 7211 BC858C 1 2 3 DDCSDA_D 6209 BAV99 2 1 3 1 2 6211 BAS32L TP23-25 3236 0R/1206 NI 1 2 4 1 2 3 5 6 7 8 7232 SI9433DY +3V3 6207 BAV99 2 1 3 DDCSDA_A +5V VCC_GAL VIN 6210 BZX84C5V6 NI 3242 10K/0805 +3.3V +5V_PWR_CTL 3270 330R/0805 1 5201 10U 1 7221 BC858C 1 2 3 DDCSDA_A 3221 10K/0805 1 2 3209 100R/0805 1 2 1 DIGITAL SIDE HIN 3235 10K/0805 NI 1 2 3210 100R/0805 1 2 7231 BC858C 1 2 3 7234 SI2301DS NI 1 2 3 DDCSDA_A GIN 2202 100N/0805 NI 1 2 � 150B LCD 2 7321-18 2 V/div AC 5 uS/div 3 7321-19 2 V/div AC 5 mS/div 4 7321-26 2 V/div AC 5 uS/div 1 V/div AC 0.1 uS/div 5 7321-32 1 V/div AC 0.1 uS/div 6 7321-33 CPU Schematic Diagram & Waveforms 35 VS-CPU GMZ2_PWR_CTL 5369 BLM21B221SB NI +5V KEY 2371100N/0805 3384 100R/0805 NI 1 3365 100R/0805 1 LED_R 2313 100N/0805 NI 1 2 3361 4K7/ARV241 1 8 2 7 3 6 4 5 3343 100R/0805 NI 1 2 6343 BAV99 NI 2 1 3 18V_ON 7322 74F157 NI 2 3 5 6 11 10 14 13 1 15 4 7 9 12 16 8 1A 1B 2A 2B 3A 3B 4A 4B A/B G 1Y 2Y 3Y 4Y VCC GND DDCSCL 3311 3K3/PM1/0805 NI +5V VS-CPU 1 5363 BLM21B221SB NI SDI AUDIO_PWR_CTL +5V 3315 DTC-103 NI 1 2 2369100N/0805 GMZ2/OSD_RST 3304 100R/0805 3307 2K2/PM1/0805 NI 2375100N/0805 3313 15K/0805 NI 1 2 GMZ2_PWR_CTL THERMO 23821N/0805 NI +5V 23801N/0805 LED_G 1 2383100N/0805 NI BRIGHT_CTL 3371 15K/0805 NI UPP +5V HS_IN 1 SEL 1 2323 1U/0805 +5V IICSDA 1311 HEAD-2.54-3X1 NI 1 2 3 +5VD 1321 24MHZ/HC-49UP 2 : DM AUDIO_DETECT SOG CSYNC 23741N/0805 5373 BLM21B221SB IICSDA 1 +5V HS_IN CSYNC DDCSCL +18V 2301 10N/0805 /DOE UPM 23661N/0805 3369 22R/0805 NI 3363 10K/ARV241 1 8 2 7 3 6 4 5 3341 47K/0805 1 2 +5V_LOGIC 18V_ON DDCSDA 2364 22P/0805 NI 3326 1M/0805 KEY /SCS VS_IN SYNC_CTL 2363 100N/0805 1 2 5374 BLM21B221SB NI +5V HS_IN SYNC/AUDIO_DET VDDU AUDIO_DETECT 1 5362 BEAD/1206 NI 1 5365 BEAD/1206 NI O«×C 30K 5366 TI321611G800 1361 UC1112C-K1 NI 1 2 3 4 2377100N/0805 NI 3321 10K/ARV241 1 8 2 7 3 6 4 5 CLP-CPU BACKLIGHT_CTL 3349 100R/0805 1 2 3345 100R/0805 NI 1 2 SCLK EEPROM_WP 2322 100N/0805 1 2 close to cpu THERMO 6341 BAS32L +3.3V IICSDA 2365 22P/0805 NI TMDS_PD LED_G 3314 C620/10K/0805 NI 1 2 1 1301 LEOCO-2011P11H000 1 2 3 4 5 6 7 8 9 10 11 +3.3V SI_VS VS_IN THERMO 3364 100R/0805 SI_HSGAL 2373100N/0805 NI 6344 BAV99 NI 2 1 3 3383 100R/0805 NI TP26-36 VDDU 5375 BLM21B221SB 3372 1K5/0805 NI 3350 0R/0805 1 2 23701N/0805 IICSCL HS_IN 1 3303 100R/0805 5368 BLM21B221SB 1 3370 15K/0805 NI VS +18VCC 3301 100R/0805 VOLUME SDI 5370 BLM21B221SB 1 EEPROM STORES CONFIGURATION DATA SDO 2384 100N/0805 NI 3322 10K/ARV241 1 8 2 7 3 6 4 5 TP40-41 TMDS_PD 2325 22P/0805 GMZ2/OSD_RST EEPROM_WP 5372 BLM21B221SB 3323 10K/0805 NI 5367 BLM21B221SB +5V 1 1 2343 100N/0805 1 2 VS 3 : DP CSYNC 5364 BLM21B221SB NI 2326 22P/0805 +5V +18VCC PANEL_PWR_CTL 1 3310 1K/PM1/0805 NI 3362 100R/ARV241 1 8 2 7 3 6 4 5 3385 100R/0805 NI 2379100N/0805 IICSCL 3325 4K7/ARV241 1 8 2 7 3 6 4 5 3306 1K/0805 2348 1U/0805 NI 1 2 (USB CONNECTOR, FOXCONN) 5343 BEAD/1206 NI 1 2 +5V AUDIO_PWR_CTL 3346 100R/0805 1 2 SOG 3382 4K7/0805 NI VS_IN BRIGHT_CTL 3368 22R/0805 NI NI HS-CPU 23681N/0805 HS +18V UPM /RESET +5V_PWR_CTL VOLUME +5V_PWR_CTL 3305 1K/0805 1 SYNC/AUDIO_DET 7321 ST72774 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 PC0/hsyncdiv PC1/VA PC2/PWM2 PC3/PWM3 PC4/PWM4 PC5/PWM5 PC6/PWM6 PC7/PWM7 PB7/AIN3/PWM1 PB6/AIN2/PWM0 PB5/AIN1 PB4/AIN0 VDD USBVCC USBDM USBDP VSS HSYNC1 VSYNC1 PD0/vsynco PD1/hsyncoPD2/CSYNC1 PD3/ita/vfback PD4/ITB PD5/HFBACK PD6/CLAMPOUT PB0/SCLD PB1/SDAD PB2/SCLI PB3/SDAI PA7/blankout OSCOUT OSCIN PA6 PA5 PA4 PA3 PA2/TDO PA1/RDI RESET TEST/Vpp PA0/OCMP 2367100N/0805 3309 1K2/PM1/0805 NI BACKLIGHT_CTL DDCSDA HS-CPU SCLK UPP TP37-39 TP42-45 /SCS 23781N/0805 5371 BLM21B221SB NI VS_IN SI_HS HS 1 LED_R 3360 4K7/ARV241 1 8 2 7 3 6 4 5 5321 BEAD/1206 23721N/0805 NI 6342 BZX84C3V6 NI +5V 3308 2K2/PM1/0805 NI 23761N/0805 NI 1 3324 10K/ARV241 1 8 2 7 3 6 4 5 2381100N/0805 CLP-CPU TO CONTROL BOARD IICSCL 3302 15K/0805 SI_VS /RESET 3320 10K/0805 7362 ST24C16/DIP 1 2 3 4 5 6 7 8 PRE E1 E2 VSS SDA SCL /WC VCC SDO +3.3V 2321 100N/0805 1 2 1 2327 100N/0805 NI � � � � � Go to cover page Forward Back NI: No Insertion 36 150B LCD 22 3717-1 29 3715-5 36 3709-2 43 3716-8 50 3712-8 23 3717-5 30 3713-3 37 3707-4 44 3714-3 51 3710-3 24 3717-7 52 3710-1 25 3715-4 26 3715-3 33 3711-3 40 3718-4 47 3712-4 54 3708-3 27 3715-2 28 3715-1 35 3709-4 42 3716-3 49 3712-6 56 3708-5 34 3711-1 41 3718-1 48 3712-2 55 3708-1 32 3711-4 39 3707-2 46 3714-7 53 3710-7 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 50 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 1 V/div AC 5 mS/div 57 3708-7 31 3713-1 38 3707-3 45 3714-6 20 3717-4 1 V/div AC 5 mS/div 5 V/div AC 5 uS/div 50 V/div AC 5 uS/div 10 V/div AC 2 mS/div 1 V/div AC 5 mS/div 21 3717-3 1 V/div AC 1 mS/div Scaler GMZ2A Schematic Diagram & Waveforms PGB5 LCDBB7 /SCSG DRAIN0 LCDRB7 +3V3G PBA2 DBAIN0 LCDVS 3726 47R/0805 1 LCDHS LCDGA2 +3V3G P_CLK 3722 330R/0805 NI 1 2 7701 gmZ2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 152 GND GND GND GND GND DAGRN6 DAGRN7 DARED0 DARED1 VDD DARED2 DARED3 GND OVCOLA2 OVCOLA1 VDD OVCOLA0 OVENA OVCOLB2 OVCOLB1 OVCOLB0 OVENB GND DCLK DEN DHCLK VDD DVS DHS DOE MSBFIRST GND IRQ2 SCLKPOL VDD GND DARED4 DARED5 GND DARED6 DARED7 VDD DABLU0 DABLU1 GND DABLU2 DABLU3 VDD GND GND GND GND GND GND GND GND GND DABLU4 DABLU5 DABLU6 DABLU7 VDD SCS SCLK SDI SDO IRQ1 GND DBRED4 DBRED5 DBRED6 VDD DBRED7 DBBLU0 GND DBBLU1 DBBLU2 DBBLU3 VDD DBBLU4 DBBLU5 DBBLU6 DBBLU7 GND VGBBLU7 VGBBLU6 VGBBLU5 VGBBLU4 VGBBLU3 VGBBLU2 VDD VGBBLU1 VGBBLU0 VGABLU7 VGABLU6 VGABLU5 VGABLU4 VGABLU3 VGABLU2 VDD GND GND GND GND GND GND GND GND GND VGABLU1 VGABLU0 VGBRED7 VGBRED6 VGBRED5 VGBRED4 VGBRED3 VGBRED2 VGBRED1 VGBRED0 VGARED7 VGARED6 VGARED5 VGARED4 VGARED3 VCLREQ/CLAMP VGARED2 GND VGARED1 VCBLNK IPCLK0 VDD VGARED0 VGAGRN7 VGAGRN6 VGAGRN5 VGAGRN4 VGAGRN3 VGAGRN2 VGAGRN1 VGAGRN0 VGAVS VGACLK RAWHS VGACREF VGAHS/VGACS VCODD VGBCREF VGBCLK VGBHS/VGBCS VGBVS OVACTIV2 GND GND GND GND GND GND GND GND GND OVACTIV1 OVCLK OVSYNC VGBGRN7 VGBGRN6 VGBGRN5 VGBGRN4 VGBGRN3 VGBGRN2 VGBGRN1 VDD DREFCLK2 GND DREFCLK1 VDD VGBGRN0 DBGRN0 GND DBGRN1 DBGRN2 DBGRN3 VDD DBGRN4 DBGRN5 DBGRN6 DBGRN7 GND DBRED0 DBRED1 DBRED2 DBRED3 DFSYNC RESET VDD DAGRN0 DLOCK DAGRN1 GND DAGRN2 DAGRN3 DAGRN4 DAGRN5 VDD GND GND GND GND VDD SDO GND LCDRA4 PRA2 1 1 x 6 LCDGA6 GND 1 PDR[0..7] DGAIN[0..7] /DOE LCDRB2 LCDGA4 PGB6 PBB7 LCDBA6 2706 100N/0805 1 2 2719 1 2 3711 47R 1 8 2 7 3 6 4 5 LCDGA2 LCDRA2 1 3701 47R/0805 1 2 PLLCLK PBB6 LCDRA0 LCDBA5 PGB2 LCDBB4 PDB3 LCDRA7 3727 100R/0805 1 2 RED LCDGB0 1 1 3708 47R 1 8 2 7 3 6 4 5 PBA6 VLP LCDRA1 PLLCLK 2730 1 2 LCDGB5 PGA4 1 PRB7 +3V3G PDR2 1 +5VD +3V3G GMZ2/OSD_RST PRB0 LCDRB0 PRB0 DRAIN3 PRA3 1 GRN 3725 0R/0805 NI 1 2 PBB2 LCDRA3 2701 33P/0805 NI 1 2 2713 1 2 oscillator DBAIN3 7702B 74F04 3 4 PGA1 PBA3 DGAIN2 DGAIN3 2712 1 2 x 4 PDG[0..7] LCDGA1 DGAIN1 1 PBB4 1 3704 10K/0805 1 1 /SCS LCDGB3 PGB7 VS-CPU +3V3G SI_VS VLP LCDRB7 PBA5 PDG0 LCDGA5 PRA6 LCDRB4 LCDGB7 1 3712 47R 1 8 2 7 3 6 4 5 + 2702 47U/16V/RV2 3710 47R 1 8 2 7 3 6 4 5 clock LCDBB5 7702C 74F04 5 6 +3V3G +3V3G PGB0 PRA1 1 PRB6 LCDBA5 DBAIN6 PDG7 1 1 1702 68MHZ/OSC/SMD 1 2 3 4 NC GND OUT VCC PDB7G PRB3 GND DBAIN1 1 5705 BEAD/1206 1 2 PRB7 GND PRA4 HS-ADC SDO GND 1 1 7702A 74F04 1 2 14 7 1 P_DEN 7703 W181-01G NI 1 2 3 4 5 6 7 8 CLKIN NC GND SS% CLKOUT VDD FS1 FS2 +3V3G SI_CLK LCDDEN LCDRB5 1 1 BLU HS-CPU GND LCDBA0 LCDBA7 PDR3 +3V3G PDB2 GND 2710 1 2 1 SCLK PBA3 PBB0 LCDRA4 DRAIN6 SI_CLK +3V3G PRB4 GND LCDGA3 1 2729 100N/0805 1 2 LCDBA2 PDG4 1 3707 47R 1 8 2 7 3 6 4 5 3718 47R 1 8 2 7 3 6 4 5 +5VD LCDRA2 LCDRA5 LCDBA1 PGA6 LCDBA0 3709 47R 1 8 2 7 3 6 4 5 1 LCDRA0 +3V3G GND SDI PGA5 PDG3 GND PDG5 1 PRB5 LCDBB2 +3V3G 3714 47R 1 8 2 7 3 6 4 5 1 1 1 HS-ADC LCDGA1 PGA7 DRAIN2 GND 3706 4K7/0805 NI 1 2 PRA7 1 3713 47R 1 8 2 7 3 6 4 5 PGB0 LCDRB3 2716 1 2 +3V3G SCLK PGA7 1 1 1 LCDRB5 PRB3 GND DGAIN5 PRA5 PBA2 PBB3 LCDGA7 LCDBB6 OSCOUT 1 1 2721 100N/0805 1 2 VS-CPU VLP LCDBA4 PDB6 2728 1 2 LCDGB2 PGA0 PGB4 PBA1 PH_CLK +3V3G VLP LCDBB0 DGAIN7 PRA0 2718 1 2 +3V3G LCDRB1 LCDGA7 LCDBA2 PRB6 PBB4 PRB1 1 5704 BEAD/1206 1 2 3720 100R/ARV241 1 8 2 7 3 6 4 5 1 2704 100N/0805 1 2 1 PGB4 PGB6 PDR1 GND GND LCDRA1 LCDCLK 2708 1 2 1 LCDHS 3723 0R/0805 NI 1 2 PGA4 P_DEN PRB5 PGA5 LCDGB6 LCDGB2 PDR5 PRA1 2709 1U/0805 NI 1 2 PRA0 PGA3 DGAIN0 PRA3 1 2714 1 2 PBB5 +3V3G SI_HSGAL 2711 100N/0805 1 2 1 x 4 PGB5 DRAIN7 1 5703 TI321611G800 1 2 /OVSYNC PBB3 +3V3G +3V3G LCDRB0 1 2724 1 2 /SCSG GND 3703 4K7/0805 NI 1 2 LCDBB6 LCDGB3 1 P_VS LCDGB4 PBA7 PGA1 DRAIN5 1 7702F 74F04 13 12 1 PRA4 PBA0 PBA7 LCDBB2 PDB7G +3.3V_GMZ2 PRA2 LCDBB1 LCDBA4 1701 52760-0809 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 GND SI_VS + 2703 100N/0805 1 PDG1 DBAIN7 GND 2725 1 2 SDI LCDGA6 PDR4 DRAIN[0..7] FB LCDGB7 1 1 1 GND LCDRB4 DGAIN6 1 1 1 GMZ2-HS PGB3 LCDBA6 PDB0 3724 0R/0805 NI 1 2 1 1 GND PBB1 LCDGA3 PDR0 1 PGB7 LCDRA6 PDR7 +3V3G +3V3G LCDGB5 GND 3717 47R 1 8 2 7 3 6 4 5 PRB2 GND DRAIN1 DBAIN4 LCDBA1 1 VLP LCDVS P_CLK 1 PRA5 LCDGA0 LCDBA3 LCDBB0 GMZ2/OSD_RST 3716 47R 1 8 2 7 3 6 4 5 PGB2 PBA4 PGA0 x 4 PGA3 LCDBB1 LCDGB0 1 1 1 SI_HSGAL LCDBB4 LCDGB1 LCDRA5 +3V3G PDB1 1 PGB1 FRC PBA1 PBB2 PDG2 LCDRB1 7702D 74F04 9 8 1 GND PBB1 DBAIN2 1 +3V3G 5702 TI321611G800 1 2 1 1 GND P_VS LCDBB5 LCDGB1 +3V3G PDR6 1 2723 1 2 /OVACTIV1 LCDBB7 +3V3G GND 1 1 PDB[0..6] SCLKG PH_CLK 1 2705 10P/0805 VCC-PNL LCDRA7 SDIG +3V3G +3V3G OVCLK GND PBA5 LCDRB3 PRA7 PBA0 PBB5 PBB6 /IRQ1 +3V3G GND PDG6 2722 1 2 1 SDIG LCDRA6 LCDGA0 2717 100N/0805 1 2 3719 47R/0805 GND GND LCDRB2 LCDGB4 2707 15P/0805 1 2 5701 BLM21B221SB NI 1 2 PGA2 PRB2 1 3705 47R 1 8 2 7 3 6 4 5 PBA4 GMZ2-HS LCDDEN DGAIN4 HS-CPU DBAIN[0..7] SCLKG LCDBB3 PRA6 PBB0 GND LCDRA3 LCDRB6 LCDBA3 GND DBAIN5 3715 47R 1 8 2 7 3 6 4 5 3702 220R/0805 NI 1 2 PGB1 PRB4 1 P_HS LCDGB6 LCDBB3 LCDGA5 PRB1 LCDBA7 1 1 PBB7 PGA6 LCDRB6 PBA6 LCDGA4 PDB5 GND GND PGA2 GND DRAIN4 +3V3G 3721 330R/0805 NI 1 2 1 /SCS PGB3 GND 7702E 74F04 11 10 GND P_HS PDB4 /IRQ2 21 22 24 40 41 26 27 25 28 29 42 43 30 31 46 49 50 53 56 57 55 54 37 38 39 51 52 35 36 47 48 34 33 32 23 20 44 45 Go to cover page Forward Back 37 150B LCD 2 V/div AC 1 uS/div 13 7502-55 2 V/div AC 0.5 uS/div 12 7502-54 11 7502-12 2 V/div AC 10 uS/div 11 7502-20 2 V/div AC 10 uS/div 11 7502-28 2 V/div AC 10 uS/div 2 V/div AC 5 uS/div 14 7502-56 2 V/div AC 5 uS/div 15 7502-57 2 V/div AC 5 uS/div 16 7502-58 ADC & Clock Schematic Diagram & Waveforms Go to cover page Forward Back +5VD DRAIN[0..7] DRAIN2 R6 1501 HEAD-2.54-4X1 NI 1 2 3 4 G2 3512 4K7/0805 NI 1 2 CLP-CPU 5 2523 10N/0805 2511 12P/0805 1 2 3523 22R/ARV241 1 8 2 7 3 6 4 5 HS-ADC 2518 100N/0805 2519 10N/0805 2537 1U/0805 3514 0R/0805 NI 1 2 DRAIN0 DBAIN6 2526 10N/0805 2533 100N/0805 PLLCLK DGAIN7 2538 1N/0805 3508 10K/0805 1 2 DBAIN7 5503 BEAD/1206 1 2 3511 4K7/0805 NI 1 2 2535 150P 1 2 IICSDA G4 +5VP DBAIN3 B7 5505 BEAD/1206 1 2 THERMO DGAIN3 B6 G0 3503 10R/0805 1 2 DGAIN2 SCL 2536 39N 1 2 3519 47R/0805 1 2 GND VS-CPU G1 2522 10N/0805 5504 BEAD/DIP 1 2 GMZ2-HS DGAIN4 3501 2K2/0805 1 2 GND B4 +5VP 5 +5VC R2 3509 10K/0805 1 2 HS-CPU +5VD GMZ2-HS 2524 22N/0805 IICSCL GIN GND DBAIN2 2514 100N/0805 2508 100N/0805 3507 10R/0805 1 2 NEAR 8752 2525 4N7/0805 G5 B5 7503 TC7SH08FU 1 2 3 4 5 INB INA GND OUT VCC 2540 100N/0805 +5VP + 2510 10U/16V/RV2 +5VA 2546 100N/0805 DGAIN0 B0 2543 100N/0805 3513 220R/0805 1 2 2504 100N/0805 2505 10N/0805 HS-ADC 2527 10N/0805 IICSCL 3527 0R/0805 1 2 +5VP DGAIN5 3504 75R/0805 1 2 +5VD 3526 100R/0805 1 2 2529 4N7/0805 3520 22R/ARV241 1 8 2 7 3 6 4 5 3521 22R/ARV241 1 8 2 7 3 6 4 5 SDA 3515 3R3/0805 1 2 2501 1N/0805 7502 TDA8752/8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 NC DEC2 VREF DEC1 NC RAGC ROBT RGAINC RCLP RDEC VCCAR RIN AGNDR GAGC GOBT GGAINC GCLP GDEC VCCAG GIN AGNDG BAGC BOBT BGAINC BCLP BDEC VCCAB BIN AGNDB NC NC I2C/3W ADD1 ADD2 TCK TDO DIS SEN SDA VDDD VSSD SCL NC NC ROR GOR BOR OGNDB B0 NC NC B1 B2 B3 B4 B5 B6 B7 VCCOB OGNDG G0 G1 G2 G3 G4 G5 G6 G7 VCCOG OGNDR R0 R1 R2 R3 R4 R5 R6 R7 VCCOR CKREFO CKAO OGNDPLL CKBOUT CKAOUT VCCO_PLL DGND OE PWOFF CLP HSYNC INV CKEXT COAST CKREF VCCD AGNDPLL CP CZ VCCA_PLL NC K A R 7501 TL431/TO92 3 2 1 6501 SB140 NI 1 2 5506 BEAD/1206 1 2 DRAIN3 +5VD +5VC 3524 22R/ARV241 1 8 2 7 3 6 4 5 3517 100R/0805 1 2 2521 4N7/0805 DBAIN[0..7] DBAIN0 R0 2509 100N/0805 2539 1U/0805 +5VD RIN R3 3516 0R/0805 1 2 GND HS-CPU R5 2507 12P/0805 1 2 THERMO G3 2520 22N/0805 2512 100N/0805 GND R7 2528 22N/0805 +5VD DBAIN5 DGAIN1 2530 10N/0805 3502 75R/0805 1 2 DBAIN4 3518 47R/0805 1 2 3510 100R/0805 1 2 5 IICSDA B1 2515 12P/0805 1 2 3505 10R/0805 1 2 3506 75R/0805 1 2 2541 100N/0805 +5VP BIN RIN BIN 3525 22R/ARV241 1 8 2 7 3 6 4 5 DGAIN6 R4 DRAIN1 G6 2542 100N/0805 R1 2506 1N5/0805 GIN VS-CPU 3522 22R/ARV241 1 8 2 7 3 6 4 5 B2 2516 100N/0805 1 2 DGAIN[0..7] PLLCLK + 2502 47U/16V/RV2-6X5 2545 1N/0805 B3 + 2503 47U/16V/RV2-6X5 CLP-CPU DBAIN1 G7 11 11 12 15 13 14 16 11 DRAIN7 DRAIN6 DRAIN5 DRAIN4 38 150B LCD 58 7003-2 59 7006-2 5 V/div AC 5 uS/div 5 V/div AC 10 uS/div 68uH/PSC1716H-680K3R0 2017 X 1 +18V 7012 BC848C 1 2 3 0R/PM5/0805 1003 LEOCO-2011P06V000 1 2 3 4 5 6 TP64-69 TP72-73 X 3051 1K/PM1/0805 3010 3033 X 0R/PM5/0805 2013 100nF 5002 150uH/SLF12575/101K +18V (1000U/25V) X X 2017 22N/0805 2005 2.2U/1206 1 2 1K/PM1/0805 2026 470uf/25v/DIP 1 2 1 X IMPLEMENTED 3020 X 6004 MBRS340LT3 1 2 10nF/0805 1 0R/PM5/0805 X 2014 100nF 1 1 7003 0R/PM5/0805 6050 SS34 1 2 POSITION TP70-71 X MICREL +18VCC X MOTOROLA Si8033S X +18VCC 1 PQ1CY1032ZP 18V_ON X 3001 0R/0805 0R/PM5/0805 10nF/0805 22nF/0805 3006 10K/0805 X 2009 0.1U/0805 1 TP78-79 2016 470U/25V/DIP 1 2 X 0R/PM5/0805 6050 0R/PM5/0805 1K62/PM1/0805 MIC4576-3.3BT X 1 0R/PM5/0805 RUBBER PAD OF 7006 +18VCC 7003 SI8050S/LF1106 2 3 4 1 5 SW GROUND FB VIN SHDN 2007 0.1U/0805 NI SHARP Si8050S 2021 100nF TP61-63 1 1 2006 2.2U/1206 1 2 3008 18K/0805 REGULATORs BRIGHT_CTL DCINGND 1K/PM1/0805 X X 1 2004 68N/0805 0R/PM5/0805 X LM2596S-5.0 LM2596S-5.0 1 3034 1K/PM1/0805 5001 ACM0706-102-2P-T 4 3 1 2 2008 0.1U/0805 BACKLIGHT_CTL 3003 100R/0805 5004 4U7H 1 2 X +5V 2022 470U/25V/DIP 1 2 +18VCC 5002 150uH/PSC1716H-151Y2R5 1004 SSQ4 1 2 X 3051 1 X X 68uH/PSC1716H-680K3R0 33uH/PSC1716H-330K3R5 1 33uH/PSC1716H-330K3R5 X 6033 SS34 1 2 X 1002 DC-PWR-JACK 2 3 1 (1000U/25V) LM2576-5 TP76-77 5003 150uH/SLF12575/470K 2020 0.01U/0805 LM2576-3.3 2028 100nF 0R/PM5/0805 X 2027 100nF X MIC4576-5.0BT RUBBER PAD OF 7003 TO CONVERTER BOARD 5003 PQ1CY1032ZP NS 0R/PM5/0805 X 3010 10K/0805 LM2596S-3.3 7006 2025 470uf/25V/DIP 1 2 2012 470uf/25v/DIP 1 2 68uH/PSC1716H-680K3R0 3009 10K/0805 0R/PM5/0805 7006 SI8033S/LF1106 2 3 4 1 5 SW GROUND FB VIN SHDN 3002 0R/0805 150uH/PSC1716H-151Y2R5 X DCINGND +5VDC 1 5005 10U SANKEN 3034 1 4 1 2 3 5 6 7 8 7005 SI4835 3004 100R/0805 2015 100nF 3050 3K/PM1/0805 X 150uH/PSC1716H-151Y2R5 150uH/PSC1716H-151Y2R5 TP74-75 3033 1K62/PM1/0805 DEVIATION LIST BY USING DIFFERENT SWITCHING . 3K/PM1/0805 6033 68uH/PSC1716H-680K3R0 1 LM2596S-5.0 +3V3 2011 470uf/25v/DIP 1 2 X 3007 120K/0805 7004 BC848C 1 2 3 6003 MBRS340LT3 1 2 X 3050 SS34 0R/PM5/0805 +18VCC X 22nF/0805 0R/PM5/0805 IMPLEMENTED +18VCC 1 X 2020 X SS34 59 58 DC-DC Converter Schematic Diagram & Waveforms Go to cover page Forward Back 39 150B LCD Inverter Schematic Diagram & PCB Layout F1 R7 C8 C7 C6 C3 C4 R6 R5 R4 Q3 Q4 C11 CR1 R9 Q1 CR2 L1 CR3 CR4 R10 R11 R25 R14 R12 R13 Q5 Q6 C12 R15 C14 C15 R16 Q7 Q8 C18 CR7 R17 CR8 L2 CR9 CR10 R18 R19 R22 R20 R21 Q9 Q10 C20 R23 C21 C22 R24 VIN GND ON/OFF Brightness Control 1 4 5 C1 CP1 C10 C9 R8 R3 CR6 CR12 8 9 7 6 5 1 4 T2 8 9 7 6 5 1 4 T1 C16 C13 C19 2 3 Q2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IC1 6 C2 R1 CR5 R2 C23 C17 C5 1 2 HV RTN 1 2 HV RTN CP3 CP2 C24 C25 C26 C27 R26 R27 Q12 Q13 R28 R29 CR13 CR14 Go to cover page Forward Back 40 150B LCD SI_G1 ST +3.3VS SI_G0 +3.3VS 1:HIGH O/P DATA CURRENT TMDS_PD SI_B7 2614 100P/0805 2616 100N/0805 SI_G2 PDG0 3621 10K/0805 1601 DVI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 C1 C2 C3 C4 C5 C6 SI_HS 3603 10K/0805 NI SI_G2 1 +3.3V SI_R1 SI_CLK PDG1 SCDT 6610 BAV99 2 1 3 1 PDG3 DDCSCL_D 2605 470P/0805 +3.3VS PDB1 3620 10K/0805 3616 47R/ARV2411 8 2 7 3 6 4 5 2. 3606 47R/0805 PDB7G RX0+ 3610 10K/0805 74ABT00 7611D 12 13 11 1 6604 BAV99 2 1 3 SI_G3 1 SI_B0 PDB5 0:FALLING EDGE SI_B1 6602 BAV99 2 1 3 2603 470P/0805 DDCSCL_D 3612 47R/0805 RX2+ RX1- SI_G5 SI_B0 6611 BAV99 2 1 3 6603 BAV99 2 1 3 3602 10K/0805 +3.3V +3.3V RX0+ SI_R4 3607 10R/ARV241 1 8 2 7 3 6 4 5 SI_R3 SI_DE SI_R2 3601 10K/0805 SI_G3 RXC+ PDR5 PDB3 RX2- 3613 47R/ARV2411 8 2 7 3 6 4 5 ST +5V_LOGIC 3608 10R/ARV241 1 8 2 7 3 6 4 5 3618 47R/ARV2411 8 2 7 3 6 4 5 1 3614 47R/ARV2411 8 2 7 3 6 4 5 SEL SI_G5 DDCSDA_D SCDT SI_B5 PDR6 SI_B3 SI_B3 2604 470P/0805 5601 BEAD/1206 3624 10K/0805 NI 3605 47R/0805 SI_G6 PDR0 SI_G1 +3.3VS SI_G4 PDG5 SI_R7 PDB[0..6] SI_R4 1 5603 BEAD/1206 1 RX1- RX0- SI_G7 PDR3 PDG2 SI_B6 1 PDB0 +5V_LOGIC_HPD 1 DDCSDA_D RX2- +3.3V SI_VS PDG4 OCK_INV 2609 1N/0805 74ABT00 7611B 4 5 6 RXC- 2606 10U/16V/RV2 1 2 3609 470R/0805 SI_B5 2611 1N/0805 3611 47R/0805 1 SI_HS SI_R0 SI_R3 SI_R6 1:RISING EDGE 1 1 3617 47R/ARV2411 8 2 7 3 6 4 5 6607 BAV99 2 1 3 6606 BAV99 2 1 3 SI_R2 +5V_LOGIC_HPD PDG6 +5VD PDR[0..7] 3623 10K/0805 SI_G0 6601 BAV99 2 1 3 7601 SiI141 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Q19 VCC Q18 GND ODCK Q17 Q16 Q15 Q14 Q13 Q12 Q11 OVCC Q10 GND Q9 Q8 Q7 Q6 Q5 DE Q20 Q21 Q22 Q23 OGND Q24 OVCC Q25 VCC Q26 Q27 Q28 Q29 Q30 Q31 Q32 Q33 Q34 Q35 VCC GND AVCC RX2+ RX2- AGND RX1+ RX1- AVCC RX0+ RX0- AGND RXC- RXC+ RESERVED EXT_RES PVCC PGND ST OCK_INV PLLCK PD PDO OGND PIXS DF0 SCDT CTL1 CTL2 CTL3 GND HSYNC OGND VSYNC OVCC Q0 Q1 Q2 Q3 Q4 DECOUPLING FOR 7611 PDB7S PDB2 RX0- 3604 0R/0805 PDG[0..7] PDB6 PDB7S 2610 1N/0805 SI_CLK SI_G4 0:LOW O/P DATA CURRENT SI_B2 PDR4 TP46-60 RX1+ PDG7 74ABT00 7611C 9 10 8 SI_B1 RXC- SI_R1 PDB4 SI_DE SI_R7 SI_G7 DDCSDA_D 6608 BAV99 2 1 3 SI_DE RXC+ 2617 100N/0805 PDR7 1 1 2607 1N/0805 SI_R5 +3.3VS +3.3V RX1+ 6605 BAV99 2 1 3 5602 BEAD/1206 +5V_LOGIC SI_G6 PDR1 74ABT00 7611A 1 2 3 2608 1N/0805 SI_R0 SI_R6 2615 10U/16V/RV2 1 2 SI_R5 DDCSCL_D SI_VS SI_B4 SI_B7 RX2+ SI_B4 2621 100N/0805 SI_B6 1 +3.3VS PDR2 6609 BAV99 2 1 3 SI_B2 TMDS_PD 3615 47R/ARV2411 8 2 7 3 6 4 5 Go to cover page Forward Back Digital Decoder Schematic Diagram (for reference only) 41 150B LCD 1002 C2 1003 A1 1004 C1 1201 C4 1202 B2 1301 C3 1311 A2 1321 A3 1361 C3 1501 B4 1601 C6 1701 A6 1702 B6 2004 C1 2005 C1 2006 C1 2007 A1 2008 A1 2009 B1 2011 B1 2012 B1 2013 B2 2014 B2 2015 C1 2016 C1 2017 B1 2020 A2 2021 A1 2022 A2 2025 A1 2026 A1 2027 A2 2028 A2 2201 A4 2202 C4 2203 C5 2204 C4 2205 A4 2206 A3 2207 A3 2211 B2 2212 B3 2213 B3 2221 C5 2231 A4 2232 C6 2271 C4 2272 A4 2301 B1 2313 A2 2321 A2 2322 A2 2323 A2 2325 A3 2326 A3 2327 B4 2343 A3 2348 B2 2363 A3 2364 A4 2365 A3 2366 C2 2367 C2 2368 B1 2369 B1 2370 B1 2371 B1 2372 B1 2373 B1 2374 B1 2375 B1 2376 B1 2377 B1 2378 B1 2379 B1 2380 B1 2381B1 2382C3 2383C3 2384A3 2405B6 2406B6 2411A5 2412A6 2413C4 2414B3 2415B2 2416B2 2417B2 2418B2 2419B2 2501B3 2502B3 2503B3 2504B3 2505B3 2506B4 2507C4 2508B4 2509B4 2510B3 2511C4 2512B4 2514B4 2515C4 2516B4 2518B4 2519B4 2520B4 2521B4 2522B4 2523B4 2524B4 2525B4 2526B4 2527B4 2528B4 2529B4 2530B4 2533B3 2535B3 2536B3 2537B3 2538B3 2539A4 2540A4 2541A4 2542A4 2543B3 2545B5 2546B5 2603B6 2604B5 2605C5 2606C5 2607B5 2608C5 2609C5 2610C5 2611C5 2614B6 2615B6 2616C6 2617C5 2621B4 2701A6 2702A5 2703B6 2704A4 2705B5 2706B6 2707B5 2708A6 2709B5 2710B6 2711B5 2712A6 2713A6 2714A6 2716B6 2717B5 2718A5 2719A5 2721A5 2722B5 2723B5 2724A5 2725A5 2728A6 2729A6 2730A6 3001B1 3002A1 3003A1 3004A1 3006B1 3007C1 3008C1 3009C1 3010C1 3033A1 3034A1 3050B1 3051B1 3201C4 3202C5 3203C5 3204C4 3205A4 3206A4 3207A4 3208A3 3209A3 3210C4 3211B2 3212B2 3219C5 3220C5 3221B4 3222C5 3231A4 3232A4 3233A5 3234C6 3235C6 3236C6 3237C6 3241A4 3242A4 3243C4 3244C5 3245C4 3267C4 3268C4 3269C4 3270C4 3271B5 3272A4 3301C2 3302B1 3303B1 3304B1 3305B1 3306B1 3307A2 3308A2 3309A2 3310A2 3311A2 3313A2 3314A2 3315A2 3320A2 3321A2 3322A2 3323A2 3324A2 3325B2 3326A3 3341A3 3343B5 3345B5 3346B5 3349B5 3350A3 3360A3 3361B3 3362A3 3363A3 3364B2 3365B2 3368B3 3369B3 3370A3 3371A3 3372B2 3382B5 3383B5 3384B5 3385B3 3406B6 3407B6 3408B6 3409B6 3411A5 3412A5 3413A6 3415A6 3416A6 3417C6 3418C6 3419C6 3421B3 3422B2 3423B2 3424B2 3425C2 3426C2 3427B2 3428B2 3429B2 3430C2 3431B2 3432B2 3433B2 3434B2 3435C4 3436C4 3501B3 3502A4 3503A4 3504A4 3505A4 3506A4 3507A4 3508B5 3509B5 3510B5 3511B5 3512B5 3513B3 3514B3 3515B3 3516B3 3517B3 3518A3 3519A3 3520A4 3521A4 3522A4 3523A4 3524A4 3525A4 3526B5 3527B3 3601B6 3602C5 3603C5 3604B6 3605B6 3606B6 3607C5 3608C5 3609C5 3610C6 3611B5 3612B5 3613B5 3614C5 3615B6 3616B5 3617B6 3618B6 3620B5 3621B6 3623B6 3624B6 3701A6 3702A6 3703A6 3704B6 3705A6 3706A6 3707A6 3708A5 3709A6 3710A5 3711A6 3712A6 3713B6 3714A6 3715A6 3716B5 3717A6 3718B5 3719B5 3720B5 3721B5 3722B5 3723A4 3724A5 3725A5 3726B5 3727B5 5001C1 5002B2 5003A2 5004B2 5005A2 5201B3 5202B3 5321A2 5343B2 5362A4 5363A3 5364A3 5365A4 5366B1 5367B1 5368B1 5369B1 5370B1 5371B1 5372B1 5373B1 5374C3 5375B1 5402C6 5411A5 5412A6 5503B3 5504B3 5505A3 5506A4 5601C5 5602C5 5603B6 5701A6 5702A5 5703B6 5704A4 5705B6 6003C2 6004A1 6033A1 6050C1 6201A4 6202C4 6203C4 6204C4 6205A4 6206C4 6207C4 6208C4 6209A4 6210A4 6211A4 6212A4 6341A3 6342A4 6343A3 6344A3 6501A3 6601C5 6602C5 6603C5 6604C6 6605C6 6606C5 6607C5 6608C5 6609C6 6610C5 6611C5 7003B1 7004C1 7005C1 7006A1 7012A1 7201C4 7202A4 7211B2 7212B3 7221C5 7222C5 7231A4 7232A5 7233C6 7234C6 7321A3 7322B5 7362A3 7401B2 7402C4 7403B2 7404B6 7405C6 7406B2 7407B2 7408B2 7409B2 7410B2 7411A5 7501B3 7502B3 7503B3 7601B6 7611B4 7701A5 7702A5 7703B5 Main C.B.A. (Component Side View) Go to cover page Forward Back Click here for Main C.B.A., CUS (Component Side View) Click here for Main C.B.A., TXC (Component Side View) 41-1 150B LCD Go to cover page Forward Back Main C.B.A., CUS (Component Side View) Click here for Main C.B.A., CUC (Component Side View) Click here for Main C.B.A., TXC (Component Side View) 41-2 150B LCD Go to cover page Forward Back Click here for Main C.B.A., CUC (Component Side View) Click here for Main C.B.A., CUS (Component Side View) Main C.B.A., TXC (Component Side View) 42 150B LCD Go to cover page Forward Back Control C.B.A. (Component Side View) & Schematic Diagram Click here for Control C.B.A., HMC (Component Side View) Click here for Control C.B.A., SMC (Component Side View) 1901 A2 1902 A2 1903 A3 1904 A3 1905 A4 1906 A2 1908 A1 1909 A4 1910 A2 6901 A1 9901 A4 9902 A1 9903 A1 9904 A2 9905 A1 9906 A1 2901 A1 3901 A2 3902 A3 3903 A3 3904 A3 3905 A4 3906 A2 3910 A1 6902 A2 CN: DATE NAME CHECK - SUPERS Philips Electronics N.V. C CLASS NO. +18V GND RIGHT TO AUDIO BOARD 1935 6902 C4 AUTO OSD 18VCC LED_G 1 2 3 4 5 6 1 2 3 4 5 6 A B DOWN G H C D E 1901 B6 1902 B6 F 1903 C6 1904 C6 1905 D6 1906 D6 1908 B3 1909 E2 1910 C2 2901 C3 3901 B5 3902 B5 3903 C5 3904 D5 3905 D5 3906 E5 3910 C4 6901 E4 LEFT AUDIO_DETECT VOLUME AUDIO_PWR_CTL GND UP LED_R KEY 18V_ON TO MAIN BOARD 1301 F901 C2 F902 C2 F903 C2 F904 C2 F905 D2 F906 D2 F907 D2 F908 D2 F909 D2 F910 D2 F911 D2 F912 E2 F913 E2 F914 F2 F915 F2 F916 F2 C D E F G H A B ESB64623 1 2 3 4 5 6 F916 1908 F914 F915 F912 F913 F910 F911 F909 F907 F908 F905 F906 F903 F904 F902 2901 100n 3910 220R TYT12-8503 6902 BAV99 99-11-29 130 10 F901 1901 5 6901 L-3WYGW 3 G 2 K 1 Y SKHHAR2530 6 7 8 9 1909 JFE6126H 1 2 3 4 JFE6127H 1910 1 10 11 2 3 4 5 1902 SKHHAR2530 SKHHAR2530 SKHHAR2530 1903 SKHHAR2530 1905 1904 1906 SKHHAR2530 1K5 3901 10K 3903 15K 3904 39K 3905 68K 3906 3K3 3902 42-1 150B LCD Control C.B.A. HMC (Component Side View) Go to cover page Forward Back Click here for Control C.B.A., CUS (Component Side View) Click here for Control C.B.A., SMC (Component Side View) 42-2 150B LCD Control C.B.A. SMC (Component Side View) Go to cover page Forward Back Click here for Control C.B.A., CUS (Component Side View) Click here for Control C.B.A., HMC (Component Side View) 0. Warning 1. Servicing of SMDs (Surface Mounted Devices) All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the unit via a wrist wrap with resistance. Keep components and tools also at the same potential ! 1.1 General cautions on handling and storage - Oxidation on the terminals of SMDs results in poor soldering. Do not handle SMDs with bare hands. - Avoid using storage places that are sensitive to oxidation such as places with sulphur or chlorine gas, direct sunlight, high temperatures or a high degree of humidity. The capacitance or resistance value of the SMDs may be affected by this. - Rough handling of circuit boards containing SMDs may cause damage to the components as well as the circuit boards. Circuit boards containing SMDs should never be bent or flexed. Different circuit board materials expand and contract at different rates when heated or cooled and the components and/or solder connections may be damaged due to the stress. Never rub or scrape chip components as this may cause the value of the component to change. Similarly, do not slide the circuit board across any surface. 1.2 Removal of SMDs - Heat the solder (for 2-3 seconds) at each terminal of the chip. By means of litz wire and a slight horizontal force, small components can be removed with the soldering iron. They can also be removed with a solder sucker (see Fig. 1A) - While holding the SMD with a pair of tweezers, take it off gently using the soldering iron's heat applied to each terminal (see Fig. 1 B). - Remove the excess solder on the solder lands by means of litz wire or a solder sucker (see Fig. 1C). 1.3 Caution on removal - When handling the soldering.iron. use suitable pressure and be careful. - When removing the chip, do not use undue force with the pair of tweezers. - The soldering iron to be used (approx. 30 W) should preferably be equipped with a thermal control (soldering temperature: 225 to 250 C). - The chip, once removed, must never be reused. o 1.4 Attachment of SMDs - Locate the SMD on the solder lands by means of tweezers and solder the component on one side. Ensure that the component is Positioned correctly on the solder lands (see Fig.2A). - Next complete the soldering of the terminals of the component (see Fig. 2B). - When soldering the SMD terminals, do not touch them directly with the soldering iron. The soldering should be done as quickly as possible, care must be taken to avoid damage to the terminals of the SMDs themselves. - Keep the SMD's body in contact with the printed board when soldering. - The soldering iron to be used (approx. 30 W ) should preferably be equipped with a thermal control (soldering temperature: 225 to 250 C). - Soldering should not be done outside the solder land. - Soldering flux (of rosin) may be used, but should not be acidic. - After soldering, let the SMD cool down gradually at room temperature. - The quantity of solder must be proportional to the size of the solder land. If the quantity is too great, the SMD might crack or the solder lands might be torn loose from the printed board (see Fig. 3). 2. Caution when attaching SMDs o SOLDERING IRON RIGHT Fig. 3 Examples DISMOUNTING VACUUM PISTON 4822 395 10159 SOLDERING IRON e.g. WELLER SOLDER TIP PT -H7 SOLDERING IRON SOLDER WICK 4822 321 40042 SOLDERING IRON SOLDER WICK e.g. A PAIR OF TWEEZERS HEATING HEATING Fig. 1 A B C e.g. A PAIR OF TWEEZERS SOLDER 0.5 - 0.8 mm SOLDER 0.5 - 0.8 mm SOLDERING IRON SOLDERING TIME < 3 sec/side SOLDERING IRON PRESURE PRESURE MOUNTING Fig. 2 B A 26 43 150B LCD Repair Tips � Go to cover page Forward Back Go to cover page Forward Back 150B LCD 44 Exploded View 3138 154 01320 BACK COVER 3138 157 50720 MIDDLE COVER ASSY 3138 151 30820 SHIELD-MAIN PCB 3138 151 30720 FRAME-POTO-CPT 9322 154 10682 LCD PANEL 15.0-CPT 8238 277 05440 FPC CABLE (TP-D15B) 3138 154 01650 BEZEL-CPT-BRAND 3138 157 50710 CHIN ASSY 3138 151 60630 HINGE PIVOT 3138 157 50730 BASE ASSY 3138 154 01580 BASE-SLIM-150B 3138 154 00030 CAP 8238 277 05180 INVERTER (POTOMAC CPT) 3138 158 51000 MAIN PCB ASSY-5305/CPT/NS 1 17 14 17-1 33 47 48 15 41 3 1063 37 2 1151 1061 1064 45 150B LCD Go to cover page Forward Back Recommended Parts List Model : 150B1C/00C Item Code Number Description 1 3138 154 01640 KNOB-CONTROL-150B 1 3138 157 50710 CHIN ASSY 2 3138 157 50740 CONTROL KNOB ASSY-W/O AUDIO 2 3138 154 01630 KNOB-POWER-150B 3 3138 104 50160 RUBBER PAD 3 3138 154 01350 LENS 3 3138 154 01320 BACK COVER 14 3138 154 00030 CAP 15 3138 154 01650 BEZEL-CPT-BRAND 17 3138 157 50730 BASE ASSY 39 3138 104 40570 HOUSING COVER 41 3138 151 30720 FRAME-POTO-CPT 450 3138 156 21090 CARTON-POTOMAC-150B 451 3138 156 21100 FORM SHEET-FRONT 452 3138 156 21110 FORM SHEET-BACK 601 3138 117 02410 E-D.F.U. ASSY 1004 2422 086 10929 FUSE SM SSQ F 5.0A 125V R 1051 2438 070 98032 MAINS CORD (220V) 1052 3138 168 75960 I/F CABLE(POTOMAC-BRD) 1053 8238 277 05960 AC ADAPTOR 1063 8238 277 05180 INVERTER (POTOMAC CPT) 1064 8238 277 05440 FPC CABLE (TP-D15B) 1151 3138 158 51000 MAIN PCB ASSY-5305/CPT/NS 1152 3138 158 51570 CONTROL PCB ASSY-5284 1391 3138 158 51320 CPU WITH PROGRAM ASSY(7361) 1392 3138 158 51330 EEPROM IC ASSY(7362) 6003 9322 147 21685 DIODE SFPJ-73V 7003 8238 277 05300 IC LM2596SX-5.0 7005 9322 028 99668 30V(D-S) MOSFET SI4835 7006 8238 277 05310 IC LM2596SX-3.3 7202 9322 046 99668 IC ST24FC21M6 SO-8P 7212 9322 115 29668 MOSFET SI9433DY 7321 8238 277 05200 IC ST72754 60K 7411 8238 274 37640 OSD IC MTV130-06 7501 9337 711 00686 IC TL431CLPRP 3P 7502 9352 673 74551 IC TDA8752BH/8/C6 100P 7503 8238 277 05600 IC TC7SH08FU 7701 9322 156 96671 IC GMZ2A 7702 9338 767 50668 IC MC74F04DR2 14P 8159 3138 168 77310 11P WIRE HARNES(45999) Item Code Number Description C12 BF014E0154JDC CAP. NN12265 THOMSON-CSF 9965 000 05637 C15 CC45SL3FD330JYAN CAP. BN2328001A TDK 9965 000 05638 CR2 SFPB-54/ DIODE NN25398 SANKEN 5322 130 11311 EC10QS04-TE12L NN25256 INTECH 9322 128 47668 CR13 RLZTE-11 15C DIODE NN25566 ROHM 9965 000 05499 F1 R4291.75/ FUSE NN52102 LITTELFUSEU 9965 000 05500 1.75A,63Vdc CSA: LR29862 IC1 TL1451CNS IC NN35149 TI 5322 209 13357 IC1 TL1451A IC NN35111 TI 9965 000 05501 Q2 DTA114EU-T106(T107) TRANSISTOR NN30149 ROHM 4822 130 61903 Q3 2SD1819A-R-TX(TW) TRANSISTOR NN30147 MATSUSHITA 4822 130 60873 2SC4116Y NN30185 TOSHIBA 4822 130 61541 Q4 2SB1203-S/T-TL(TR) TRANSISTOR NN30145 SANYO 4822 130 63547 2SB1204S/T NN30184 SANYO 4822 130 10253 2SB1205S NN30258 SANYO 9965 000 05502 Q5 FCX619 TRANSISTOR NN30278 ZETEX 9965 000 05503 2SD2403GY-T1(T2) NN30148 NEC 9965 000 05504 Q13 2SK2158-T1B TRANSISTOR NN30269 TOSHIBA 9965 000 05505 T1 NIA15/20EM-T15H004 TRANSFORMER NP80027 TDK 9965 000 05639 Item Description Category TDK P/N Manufacturer Service code 8238 277 05180 Inverter PCB Assembly (TAD424-7) 46 150B LCD Go to cover page Forward Back Recommended Parts of CPT Panel 15" CPT LCD Panel CLAA150XA03 PCB assy, Source drive 9965 000 05508 CCFT back light assy 9965 000 05515 PCB assy, Gate drive 9965 000 05509 Tab IC, Gate drive 9965 000 05512 Tab IC, Source drive 9965 000 05511 Polarizer-front 9965 000 05513 Polarizer-rear 9965 000 05514 Control PCB assy (incl. Two foil cables) 9965 000 05510 47 150B LCD Spare Parts List Item Code Number Description Item Code Number Description Model: 150B1C/00 � Go to cover page 1 3138 155 20440 QUICK SETUP GUIDE 2 3138 155 20350 MANUAL-USING YOUR MONITOR 1 3138 154 01570 CHIN-W/O-AUDIO-BRAND 2 3138 157 50740 CONTROL KNOB ASSY-W/O AUDIO 31 3138 100 41380 SCREW PH K30X8 PT 1 3138 154 01620 MIDDLE COVER-BRAND 2 3138 151 30480 PLATE-VESA 1 3138 154 01580 BASE-SLIM-150B 2 3138 151 30740 COUNTER WEIGHT-150B 3 3138 104 50160 RUBBER PAD 31 3138 100 41380 SCREW PH K30X8 PT 1 3138 154 01640 KNOB-CONTROL-150B 2 3138 154 01630 KNOB-POWER-150B 3 3138 154 01350 LENS 31 3138 151 60500 SPRING-POWER KNOB 1 3138 103 53050 MAIN PCB-MULTI 1 3138 103 52840 FRONT PANEL PCB-MULTI 1 3138 157 50710 CHIN ASSY 2 3138 157 50720 MIDDLE COVER ASSY 3 3138 154 01320 BACK COVER 14 3138 154 00030 CAP 15 3138 154 01650 BEZEL-CPT-BRAND 17 3138 157 50730 BASE ASSY 33 3138 151 60630 HINGE PIVOT 37 3138 151 30820 SHIELD-MAIN PCB-PII 39 3138 104 40570 HOUSING COVER 41 3138 151 30720 FRAME-POTO-CPT 140 3138 155 50730 PLASTIC COVER 154 3138 106 32610 P.E. BAG 450 3138 156 21090 CARTON-POTOMAC-150B 451 3138 156 21100 FORM SHEET-FRONT 452 3138 156 21110 FORM SHEET-BACK 453 3138 156 20610 P.E.BAG-ANTI-STAT. 602 3138 117 01950 E-D.F.U. 601 3138 117 02410 E-D.F.U. ASSY 1002 2438 031 00404 CON BM SUPPH 1P F 16V 3A B 1003 3138 168 72060 6P WAFER M24266 1004 2422 086 10929 FUSE SM SSQ F 5.0A 125V R 1095 2438 031 00146 CON BM V 8P F 2.54 DIL B - Frank 1096 2438 031 00167 CON BM IC V 42P F 1.778 DIL B 1097 3138 160 20290 JUMPER (BLACK) 1201 2438 031 00416 D-SUB RIGHT ANGLE 0.318 1202 8238 277 04230 PIN HEADER 2.54 4X2 1301 3138 168 72070 11P WAFER M242611-V 1321 8238 277 05220 SMD XTL 24MHZ 20P 1391 3138 158 51320 CPU WITH PROGRAM ASSY(7361) 1392 3138 158 51330 EEPROM IC ASSY(7362) 1701 8238 277 03380 CON. MOLEX-52760 1702 2722 171 08672 OSC xtl sm 68mhz 50pds0751 2004 2222 580 16638 CMC 0805 X7R 68N K 50V 3B 9 2005 2222 591 16641 CER2 1206 X7R 63V 100N PM10 R 2006 2222 591 16641 CER2 1206 X7R 63V 100N PM10 R 2008 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2009 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2011 2038 035 00309 ELCAP 470U/25V/SC TYPE 2012 2038 035 00309 ELCAP 470U/25V/SC TYPE 2013 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2014 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2015 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2016 2038 035 00309 ELCAP 470U/25V/SC TYPE 2021 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2022 2038 035 00309 ELCAP 470U/25V/SC TYPE 2025 2038 035 00309 ELCAP 470U/25V/SC TYPE 2026 2038 035 00309 ELCAP 470U/25V/SC TYPE 2027 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2028 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2201 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2205 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2206 2222 861 12101 CER1 0805 NPO 50V 100P PM5 2207 2222 861 12101 CER1 0805 NPO 50V 100P PM5 2211 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2212 2020 024 90164 ELCAP SM WX 16V 47U 2213 2020 024 90164 ELCAP SM WX 16V 47U 2221 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2231 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2271 2238 861 15339 CAP 33PF 0805 SMD NPO 2272 2238 861 15471 CMC 0805 NPO 470P 50V J 2301 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2321 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2322 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2323 2222 780 19763 CMC 0805 Y5V 1U M 16V 2325 2222 861 12229 MLCC 0805 NP0 22P J 50V 4B 9 R 2326 2222 861 12229 MLCC 0805 NP0 22P J 50V 4B 9 R 2343 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2363 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2366 2238 580 16614 CER2 0805 X7R 50V 1N PM10 2367 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2368 2238 580 16614 CER2 0805 X7R 50V 1N PM10 2369 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2370 2238 580 16614 CER2 0805 X7R 50V 1N PM10 2371 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2374 2238 580 16614 CER2 0805 X7R 50V 1N PM10 2375 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2378 2238 580 16614 CER2 0805 X7R 50V 1N PM10 2379 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2380 2238 580 16614 CER2 0805 X7R 50V 1N PM10 2381 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2411 2222 780 19763 CMC 0805 Y5V 1U M 16V 2412 2222 780 19763 CMC 0805 Y5V 1U M 16V 2413 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2414 2020 024 90164 ELCAP SM WX 16V 47U 2415 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2416 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2417 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2419 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2501 2238 580 16614 CER2 0805 X7R 50V 1N PM10 2502 2020 024 90164 ELCAP SM WX 16V 47U 2503 2020 024 90164 ELCAP SM WX 16V 47U 2504 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2505 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2506 2222 590 16616 CER2 0805 X7R 63V 1N5 PM10 R 2507 2238 861 15129 CMC 0805 NPO 12P 50V J 2508 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2509 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2510 2020 024 90163 ELCAP SM WX 16V 10U 2511 2238 861 15129 CMC 0805 NPO 12P 50V J 2512 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2514 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2515 2238 861 15129 CMC 0805 NPO 12P 50V J 2516 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2518 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2519 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2520 2238 580 16632 CER2 0805 X7R 22N 50V PM10 2521 2238 580 16623 MLCC 0805 X7R 4N7F K 4B 9 2522 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2523 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2524 2238 580 16632 CER2 0805 X7R 22N 50V PM10 2525 2238 580 16623 MLCC 0805 X7R 4N7F K 4B 9 2526 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2527 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2528 2238 580 16632 CER2 0805 X7R 22N 50V PM10 2529 2238 580 16623 MLCC 0805 X7R 4N7F K 4B 9 2530 2238 580 16627 CER2 0805 X7R 50V 10N PM10 R 2533 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2535 2238 861 15151 CAP 150PF 0805 SMD NPO 2536 2238 580 15644 CMC CAP 0805 X7R 39N K 50V T 2537 2222 780 19763 CMC 0805 Y5V 1U M 16V 2538 2238 580 16614 CER2 0805 X7R 50V 1N PM10 2539 2222 780 19763 CMC 0805 Y5V 1U M 16V 2540 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2541 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2542 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2543 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2545 2238 580 16614 CER2 0805 X7R 50V 1N PM10 2546 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2702 2020 024 90164 ELCAP SM WX 16V 47U 2703 2238 910 16649 MLCC 0805 X7R 25V 100N K R Forward Back 48 150B LCD Go to cover page Forward Back Spare Parts List (Continued) Item Code Number Description Item Code Number Description 2704 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2705 2222 861 12109 SMD0805NPO 10P 50V +/-5% 2706 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2707 2222 861 12159 smd 0805 npo 15p 50v j 2708 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2710 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2711 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2712 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2713 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2714 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2716 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2717 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2718 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2719 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2721 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2722 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2723 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2724 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2725 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2728 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2729 2238 910 16649 MLCC 0805 X7R 25V 100N K R 2730 2238 910 16649 MLCC 0805 X7R 25V 100N K R 3001 2322 730 91002 RST SM 0805 JUMP. MAX 0R05 T 3002 2322 730 91002 RST SM 0805 JUMP. MAX 0R05 T 3003 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3004 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3006 2322 730 61103 RES 10K RC-11 SMD 0805 T 3007 2322 730 61124 RES 120K 0805 SMD 3008 2322 730 61183 RST SM 0805 RC 11 18K PM5 R 3009 2322 730 61103 RES 10K RC-11 SMD 0805 T 3010 2322 730 61103 RES 10K RC-11 SMD 0805 T 3033 2322 730 91002 RST SM 0805 JUMP. MAX 0R05 T 3050 2322 730 91002 RST SM 0805 JUMP. MAX 0R05 T 3204 2322 730 61222 RST SM 0805 RC11 2K2 PM5 R 3205 2322 730 61222 RST SM 0805 RC11 2K2 PM5 R 3206 2322 730 61109 RES 10R 0805 SMD 3207 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3208 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3209 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3210 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3211 2322 730 61103 RES 10K RC-11 SMD 0805 T 3212 2322 730 61103 RES 10K RC-11 SMD 0805 T 3219 2322 711 91032 RST SM 1206 RC01 0R PM5 R 3221 2322 730 61103 RES 10K RC-11 SMD 0805 T 3222 2322 730 61103 RES 10K RC-11 SMD 0805 T 3231 2322 730 61103 RES 10K RC-11 SMD 0805 T 3232 2322 730 61103 RES 10K RC-11 SMD 0805 T 3241 2322 730 61103 RES 10K RC-11 SMD 0805 T 3242 2322 730 61103 RES 10K RC-11 SMD 0805 T 3269 2322 730 61331 RST SM 0805 RC11 330R PM5 T 3270 2322 730 61331 RST SM 0805 RC11 330R PM5 T 3271 2322 730 61479 RES 47R 0805 SMD RC-11 T 3272 2322 730 61479 RES 47R 0805 SMD RC-11 T 3301 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3302 2322 730 61153 RST SM 0805 RC11 15K PM5 R 3303 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3304 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3305 2322 730 61102 RST SMC 0805 RC11 1K PM5 T 3306 2322 730 61102 RST SMC 0805 RC11 1K PM5 T 3308 2322 730 61222 RST SM 0805 RC11 2K2 PM5 R 3309 2322 730 61122 RST SMC 0805 RC11 1K2 PM5 T 3320 2322 730 61103 RES 10K RC-11 SMD 0805 T 3321 2350 035 10103 RES 10K/ARV241 3322 2350 035 10103 RES 10K/ARV241 3324 2350 035 10103 RES 10K/ARV241 3326 2322 730 61105 RES 1M RC-11 SMD 0805 T 3341 2322 730 61473 RST SM 0805 RC11 47K PM5 R 3346 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3349 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3350 2322 730 91002 RST SM 0805 JUMP. MAX 0R05 T 3360 2350 035 10472 ARV 241 4K7 5% 3361 2350 035 10472 ARV 241 4K7 5% 3362 2350 035 10101 RES 100R/ARV241 3363 2350 035 10103 RES 10K/ARV241 3364 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3365 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3412 2350 035 10101 RES 100R/ARV241 3415 2322 730 61472 RST SM 0805 RC11 4K7 PM5 R 3416 2350 035 10101 RES 100R/ARV241 3421 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3422 2322 730 61331 RST SM 0805 RC11 330R PM5 T 3423 2322 730 61102 RST SMC 0805 RC11 1K PM5 T 3424 2322 730 61153 RST SM 0805 RC11 15K PM5 R 3425 2322 730 61911 RST SMC 0805 RC11 910R PM5 T 3426 2322 730 61822 RST SM 0805 RC11 8K2 PM5 R 3427 2322 730 61103 RES 10K RC-11 SMD 0805 T 3428 2322 730 61302 RST SM 0805 RC11 3K0 PM5 R 3429 2322 730 61182 RES 1K8 0805 SMD 3430 2322 730 61622 RES 6K2 0805 SMD 3432 2322 730 61102 RST SMC 0805 RC11 1K PM5 T 3433 2322 730 61103 RES 10K RC-11 SMD 0805 T 3434 2322 730 61272 RES 2K7 0805 SMD 3435 2322 730 61471 RST SM 0805 RC11 470R PM5 R 3436 2322 730 61222 RST SM 0805 RC11 2K2 PM5 R 3501 2322 730 61102 RST SMC 0805 RC11 1K PM5 T 3502 2322 730 61759 RST SM 0805 RC11 75R PM5 T 3503 2322 730 61109 RES 10R 0805 SMD 3504 2322 730 61759 RST SM 0805 RC11 75R PM5 T 3505 2322 730 61109 RES 10R 0805 SMD 3506 2322 730 61759 RST SM 0805 RC11 75R PM5 T 3507 2322 730 61109 RES 10R 0805 SMD 3508 2322 730 61103 RES 10K RC-11 SMD 0805 T 3509 2322 730 61103 RES 10K RC-11 SMD 0805 T 3510 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3513 2322 730 61221 RES 220R 0805 SMD RC-11 T 3515 2322 730 61338 RES SMD 0805 1/8W 3R3 PM5 3516 2322 730 91002 RST SM 0805 JUMP. MAX 0R05 T 3517 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3518 2322 730 61479 RES 47R 0805 SMD RC-11 T 3519 2322 730 61479 RES 47R 0805 SMD RC-11 T 3520 2350 035 10229 RES 22R/ARV241 3521 2350 035 10229 RES 22R/ARV241 3522 2350 035 10229 RES 22R/ARV241 3523 2350 035 10229 RES 22R/ARV241 3524 2350 035 10229 RES 22R/ARV241 3525 2350 035 10229 RES 22R/ARV241 3526 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3527 2322 730 91002 RST SM 0805 JUMP. MAX 0R05 T 3701 2322 730 61479 RES 47R 0805 SMD RC-11 T 3705 2350 035 10479 ARV241 47R PM5 3707 2350 035 10479 ARV241 47R PM5 3708 2350 035 10479 ARV241 47R PM5 3709 2350 035 10479 ARV241 47R PM5 3710 2350 035 10479 ARV241 47R PM5 3711 2350 035 10479 ARV241 47R PM5 3712 2350 035 10479 ARV241 47R PM5 3713 2350 035 10479 ARV241 47R PM5 3714 2350 035 10479 ARV241 47R PM5 3715 2350 035 10479 ARV241 47R PM5 3716 2350 035 10479 ARV241 47R PM5 3717 2350 035 10479 ARV241 47R PM5 3718 2350 035 10479 ARV241 47R PM5 3719 2322 730 61479 RES 47R 0805 SMD RC-11 T 3720 2350 035 10101 RES 100R/ARV241 3726 2322 730 61479 RES 47R 0805 SMD RC-11 T 3727 2322 730 61101 RST SM 0805 RC11 100R PM5 R 5001 2422 549 43931 IND FXD LINE FIL 50V 4A R 5002 3138 168 77220 DRUM CHOKE 68UH/3A 5003 3138 168 77220 DRUM CHOKE 68UH/3A 5004 2422 549 42026 IND FXD BEAD EMI 100MHZ 50E A 5005 2422 535 94969 3A CHOKE 5201 2422 535 97073 COIL 8U2H PM10 5202 2422 535 97073 COIL 8U2H PM10 5321 3138 178 74890 BEAD 1206 100MHZ CB32161 5366 8238 277 03950 TI321611G800-SMD 5367 2422 549 44195 BEAD BLM21B221SB 5368 2422 549 44195 BEAD BLM21B221SB 5370 2422 549 44195 BEAD BLM21B221SB 5372 2422 549 44195 BEAD BLM21B221SB 5373 2422 549 44195 BEAD BLM21B221SB 49 150B LCD Go to cover page Forward Back Spare Parts List (continued) Item Code Number Description Item Code Number Description 5375 2422 549 44195 BEAD BLM21B221SB 5411 3138 178 74890 BEAD 1206 100MHZ CB32161 5412 3138 178 74890 BEAD 1206 100MHZ CB32161 5503 3138 178 74890 BEAD 1206 100MHZ CB32161 5504 2422 535 97073 COIL 8U2H PM10 5505 3138 178 74890 BEAD 1206 100MHZ CB32161 5506 3138 178 74890 BEAD 1206 100MHZ CB32161 5702 8238 277 03950 TI321611G800-SMD 5703 8238 277 03950 TI321611G800-SMD 5704 3138 178 74890 BEAD 1206 100MHZ CB32161 5705 3138 178 74890 BEAD 1206 100MHZ CB32161 6003 9322 147 21685 DIODE SFPJ-73V 6004 9322 147 21685 DIODE SFPJ-73V 6202 9332 153 70215 SMD DIODE BAV99 6203 9332 153 70215 SMD DIODE BAV99 6204 9332 153 70215 SMD DIODE BAV99 6205 9332 153 70215 SMD DIODE BAV99 6206 9332 153 70215 SMD DIODE BAV99 6207 9332 153 70215 SMD DIODE BAV99 6208 9332 153 70215 SMD DIODE BAV99 6209 9332 153 70215 SMD DIODE BAV99 6211 9339 139 10115 SMD DIODE BAS32L 6212 9339 139 10115 SMD DIODE BAS32L 6341 9339 139 10115 SMD DIODE BAS32L 7003 8238 277 05300 IC LM2596SX-5.0 7004 3198 010 42081 TRANS BC848C (UAW) 7005 9322 028 99668 30V(D-S) MOSFET SI4835 7006 8238 277 05310 IC LM2596SX-3.3 7012 3198 010 42081 TRANS BC848C (UAW) 7202 9322 046 99668 IC ST24FC21M6 SO-8P 7211 3198 010 42201 TRANS BC858C (UAW) 7212 9322 115 29668 MOSFET SI9433DY 7221 3198 010 42201 TRANS BC858C (UAW) 7222 9322 115 29668 MOSFET SI9433DY 7231 3198 010 42201 TRANS BC858C (UAW) 7232 9322 115 29668 MOSFET SI9433DY 7401 3198 010 43361 SMD TRANS PMBT2369 7402 3198 010 42201 TRANS BC858C (UAW) 7403 3198 010 43361 SMD TRANS PMBT2369 7406 3198 010 42201 TRANS BC858C (UAW) 7407 3198 010 42081 TRANS BC848C (UAW) 7408 3198 010 42201 TRANS BC858C (UAW) 7409 3198 010 42201 TRANS BC858C (UAW) 7410 3198 010 43361 SMD TRANS PMBT2369 7411 8238 274 37640 OSD IC MTV130-06 7501 9337 711 00686 IC TL431CLPRP 3P 7502 9352 673 74551 IC TDA8752BH/8/C6 100P 7503 8238 277 05600 IC TC7SH08FU 7701 9322 156 96671 IC GMZ2A 7702 9338 767 50668 IC MC74F04DR2 14P 1061 9322 154 10682 LCD PANEL 15.0-CPT 1062 3138 188 03970 MODELS ALL CHASSIS KIT B 1063 8238 277 05180 INVERTER (POTOMAC CPT) 1064 8238 277 05440 FPC CABLE (TP-D15B) 7321 8238 277 05200 IC ST72754 60K 7362 9322 126 62682 IC M24C16-BN6 8P 1901 2438 128 00197 SWI TACT H 5 RD 260G SKHHAR B 1902 2438 128 00197 SWI TACT H 5 RD 260G SKHHAR B 1903 2438 128 00197 SWI TACT H 5 RD 260G SKHHAR B 1904 2438 128 00197 SWI TACT H 5 RD 260G SKHHAR B 1905 2438 128 00197 SWI TACT H 5 RD 260G SKHHAR B 1906 2438 128 00197 SWI TACT H 5 RD 260G SKHHAR B 1908 2422 128 02864 SWI PUSH ESB64623 1910 3138 168 75200 11PIN WAFER A2502WR2-11 2.5MM 2901 2238 910 16649 MLCC 0805 X7R 25V 100N K R 3901 2322 730 61152 RST SM 0805 RC11 1K5 PM5 R 3902 2322 730 61332 RES 3K3 0805 SMD 3903 2322 730 61103 RES 10K RC-11 SMD 0805 T 3904 2322 730 61153 RST SM 0805 RC11 15K PM5 R 3905 2322 730 61393 RES 39K RC-11 SMD 0805 T 3906 2322 730 61683 RES 68K RC-11 SMD 0805 T 3910 2322 730 61221 RES 220R 0805 SMD RC-11 T 6901 9322 146 03682 LED L-3WYGW 6902 9332 153 70215 SMD DIODE BAV99 1151 3138 158 51000 MAIN PCB ASSY-5305/CPT/NS 1152 3138 158 51570 CONTROL PCB ASSY-5284 1050 3138 158 51290 SEMIFINISHED-SET 1051 2438 070 98032 MAINS CORD (220V) 1052 3138 168 75960 I/F CABLE(POTOMAC-BRD) 1053 8238 277 05960 AC ADAPTOR 50 150B LCD Go to cover page Forward Back Spare Parts List (Inverter, TAD424-7) Item Code Number Description Item No. Item Code Number Description Item No. C1 25MV100SGX+TS CAPACITOR NN11514 C3 C2012JF1C474KT0J0N CAPACITOR NN13143 C4 C2012JF1C474KT0J0N CAPACITOR NN13143 C5 C3216JF1C225ZT0K0N CAPACITOR NN13247 C6 C2012X7R1C104KT000N CAPACITOR NN13039 C7 C2012JF1C225ZKT000N CAPACITOR NN13144 C9 C2012JF1C225ZT000N CAPACITOR NN13144 C10 C2012X7R1H104KT000N OR C2012X7R1E104KT000N CAPACITOR NN13140 C11 C2012X7R1H222KT000A CAPACITOR NN13025 C12 BF014E0154JDC CAPACITOR NN12265 C13 C2012X7R1C104KT000N CAPACITOR C20 BF014E0154JDC CAPACITOR NN12265 C21 C3216JF1C475ZT000N CAPACITOR NN13218 C22 CC45SL3FD330JYAN CAPACITOR C23 C2012JF1C474ZT0J0N CAPACITOR NN13143 C24 C2012JF1C225ZT000N CAPACITOR NN13144 C25 C2012JF1C225ZT000N CAPACITOR NN13144 C26 C2012X7R1C104KT000N CAPACITOR NN13039 C27 C2012X7R1C104KT000N CAPACITOR NN13039 CP1-1 B2011HR2-6P CONNECTOR CP1-2 PHR-6 CONNECTOR W1 Ul2651 AWG 28 CABLE CP2 SM02(8.0)B-BHS-1-TB CONNECTOR NN43092 CP3 SM02(8.0)B-BHS-1-TB CONNECTOR NN43092 CR1 1SS355-TE17 DIODE NN25512 OR MA111-TX(TW) NN25330 CR2 SFPB-54 OR DIODE NN25398 EC10QS04-TE12L NN25256 CR3 1SS355-TE17 DIODE NN25512 OR MA111-TX(TW) NN25330 CR4 RD13SB2-T1(T2)B DIODE NN25416 OR UDZTE01713B NN25418 CR5 1SS355-TE17 DIODE NN25512 OR MA111-TX(TW) NN25330 CR6 1SS226(TE85L) DIODE NN25257 OR MA157-TX NN25315 CR7 1SS355-TE17 DIODE NN25512 OR MA111-TX(TW) NN25330 CR8 SFPB-54V DIODE NN25398 OR EC10QS04-TE12L NN25256 CR9 1SS355-TE17 DIODE NN25512 OR MA111-TX(TW) NN25330 CR10 RD13SB2-T1(T2)B DIODE NN25416 OR UDZTE01713B NN25418 CR12 1SS226(TE85L) DIODE NN25257 OR MA157-TX NN25315 CR13 RLZTE-11 15C DIODE NN25566 CR14 RLZTE-11 15C DIODE NN25566 C8 C2012X7R1H681KT000A NN13132 OR C2012X7R1H681JT000A CAPACITOR NN13226 NN13036 NN13039 C14 C3216JF1C475ZT000N CAPACITOR NN13218 C15 CC45SL3FD330JYAN CAPACITOR C16 C2012X7R1C104KT000N CAPACITOR NN13039 C17 C2012JF1C225ZT0K0N CAPACITOR NN13247 C18 C2012X7R1H222KT000A CAPACITOR NN13025 C19 C2012X7R1C224KT000N CAPACITOR NN13091 F1 R4291.75 FUSE NN52110 1.75A,63Vdc IC1 TL1451CNS NN35149 OR TL1451A IC NN35111 PB1 3EA02424T-02 P.W.B. NN2031402 Q1 2SD1819A-R-TX(TW) NN30147 OR 2SC4116Y TRANSISTOR NN30185 OR 2SC4081 T106 NN30243 Q2 DTA114EU-T106(T107) TRANSISTOR NN30149 Q3 2SD1819A-R-TX(TW) NN30147 OR 2SC4116Y TRANSISTOR NN30185 OR 2SC4081 T106 NN30243 Q4 2SB1203-S/T-TL(TR) NN30145 OR 2SB1204S/T TRANSISTOR NN30184 OR 2SB1205S NN30258 Q5 2SD2403GY-T1(T2) TRANSISTOR NN30148 OR FCX619 NN30278 OR 2SD2158S NN30204 Q6 2SD2403GY-T1(T2) TRANSISTOR NN30148 OR FCX619 NN30278 OR 2SD2158S NN30204 Q7 2SD1819A-R-TX(TW) NN30147 OR 2SC4116Y TRANSISTOR NN30185 OR 2SC4081 T106 NN30243 Q8 2SB1203-S/T-TL(TR) NN30145 OR 2SB1204S/T TRANSISTOR NN30184 OR 2SB1205S NN30258 Q9 2SD2403GY-T1(T2) TRANSISTOR Nn30148 OR FCX619 NN30278 OR 2SD2158S NN30204 Q10 2SD2403GY-T1(T2) TRANSISTOR NN30148 OR FCX619 NN30278 OR 2SD2158S NN30204 Q12 2SD1819A-R-TX(TW) NN30147 OR 2SC4116Y TRANSISTOR NN30185 OR 2SC4081 T106 NN30243 Q13 ZXM61N02F OR 2SK2158-T1B TRANSISTOR NN30269 R1 RC0805JRF1M NN06939 OR RMC10P105J RESISTOR NN06412 R2 RC0805JRF390K NN06899 OR RMC10P394J RESISTOR NN06838 R3 RC0805JRF220K NN06921 OR RMC10P224J RESISTOR NN06386 R4 RC0805JRF180K NN06922 RMC10P184J RESISTOR NN06245 51 150B LCD Go to cover page Forward Back Spare Parts List (Inverter, TAD424-7) Item Code Number Description Item No. Item Code Number Description Item No. R5 RC0805JRF180K NN06922 OR RMC10P184J RESISTOR NN06245 R7 RC0805JRF6.8K NN06747 OR RMC10P682J RESISTOR NN06345 R8 RC0805JRF220K NN06921 OR RMC10P224J RESISTOR NN06386 R9 RC1206JRF820R NN06767 OR RMC14P821J RESISTOR NN06216 R10 RC0805JRF10K NN06731 OR RMC10P103J RESISTOR NN06222 R11 RC0805FRF30K NN06746 OR RMC10P3002F RESISTOR NN06429 R12 RC1206JRF2.2K NN06750 OR RMC14P222J RESISTOR NN06150 R13 RC1206JRF2.2K NN06750 OR RMC14P222J RESISTOR NN06150 R14 RC0805FRF47K NN06749 OR RMC10P4702F RESISTOR NN06232 R15 RC0805FRF11K NN06942 OR RMC10P1102F RESISTOR NN06511 R16 RC0805JRF1K NN06802 OR RMC10P1001F RESISTOR NN06255 R17 RC1206JRF820R NN06767 OR RMC14P821J RESISTOR NN06216 R18 RC0805JRF10K NN06731 OR RMC10P103J RESISTOR NN06222 R19 RC0805FRF30K NN06746 OR RMC10P3002F RESISTOR NN06429 R20 RC1206JRF2.2K NN06750 OR RMC14P222J RESISTOR NN06150 R21 RC1206JRF2.2K NN06750 OR RMC14P222J RESISTOR NN06150 R22 RC0805FRF47K NN06749 OR RMC10P4702F RESISTOR NN06232 R23 RC0805FRF11K NN06942 OR RMC10P1102F RESISTOR NN06511 R24 RC0805JRF1k NN06802 OR RMC10P1001F RESISTOR NN06255 R25 RC0805FRF330K NN06765 OR RMC10P3303F RESISTOR NN06563 R26 RC0805JRF820K NN06902 OR RMC10P824J RESISTOR NN06663 R27 RC0805JRF270K NN06901 OR RMC10P274J RESISTOR NN06508 R28 RC0805JRF47K NN06760 OR RMC10P473J RESISTOR NN06253 R29 RC0805JRF15K NN06779 OR RMC10P153J RESISTOR NN06332 L1 PSC1215-221KR50 INDUCTOR NN42607 L2 PSC1215-221KR50 INDUCTOR NN42607 T1 NIA15/20EM-T15H004 TRANSFORMER NP80027 T2 NIA15/20EM-T15H004 TRANSFORMER NP80027 52 150B LCD Go to cover page Forward Back Power Distribution Flow AC IN 90V~264VAC AC adapter 18V DC DC Power jack Filter Fuse 7005 5001 1004 7004 18V On Power switch Chopper 7003 18VCC Chopper 7006 +18VCC (for Inverter panel) +5VDC 18VCC +3V3 1202 1202 Jumper Jumper +5V +3.3V +3.3V_GMZ2 7222 5703 7221 LCD panel power control (from CPU) 7232 5702 7231 GMZ2 power control (from CPU) +3V3G (for GMZ2 chip) 7212 VCC-PNL +5VA +5VD (for TDA8752) +5VC (for TDA8752) +5VP (for TDA8752) 7211 5201 5202 5503 5504 +5V power control (from CPU) VLP (for CPT LCD panel) DC to DC converter 150B LCD 53 Repair Flow Chart Block Diagram AC IN AC adapter Main panel 578Vrms Inverter panel Fluorescent Lamp LCD panel Front control panel 18V DC 18VCC 18V DC No power (power indicator off) Check AC adapter output 18V DC No Yes OK Replace AC aapter Check Front control panel (power SW) Replace Main panel Go to cover page Forward Back Repair Flow Chart (Continued) No Raster Check AC adapter output 18V DC No Yes Bad AC adapter Bad AC adapter Check video signals input interface No Check Video source Yes Check Inverter panel 578VAC No OK Replace fluorescent lamp Replace inverter panel Replace main panel No Front control key does not work Check Front control panel (Key & SW) Yes Check Signal connectors 1301 Replace main panel Yes 54 150B LCD Go to cover page Forward Back Repair Flow Chart (Continued) Bad brightness Check Inverter panel output 578VAC (with load) No Yes Bad Inverter panel Replace fluorescent lamp Bad image Check Video, fh/fv, signals 1201 Yes Replace LCD panel No No Replace LCD panel Check all connectors & flexible PCB No Replace main panel 55 150B LCD Go to cover page Forward Back 56 150B LCD Go to cover page Forward Back 1 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 PHILIPS - 150B1C GENERAL PRODUCT SPECIFICATION . ANALOG INPUT . AUTO PICTURE ADJUSTMENT . 14 FACTORY PRESET MODES AND 14 USER MODES WHICH CAN BE RECOVERED TO PRESET MODES . USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION /ADJUSTMENT . DDC2B COMMUNICATION CAPABILITY . MAX. RESOLUTION 1024 x 768 NON-INTERLACED AT 75 HZ . 15” COLOR TFT LCD FLAT PANEL . EASY TILT & SWIVEL BASE . FULL RANGE POWER SUPPLY 90 264 VAC . CE ENVIRONMENTAL POLICY . ANTI-GLARE TO REDUCE LIGHT REFLECTION . POWER MANAGEMENT CAPABILITY . SOG SYNC SUPPORT . TCO 99 (Option) . WALL MOUNT KIT (Option) . PROTECTIVE COVER (Option) General Product Specifications 57 150B LCD Go to cover page Forward Back 2 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 CONTENTS 1.0 Foreword 2.0 Product profile 2.1 LCD 2.2 Scanning frequencies 2.3 Video dot rate 2.4 Power input 2.5 Power consumption 2.6 Dimensions 2.7 Weight 2.8 Interface signal 2.9 Ambient temperature 2.10 Regulatory compliance 3.0 Electrical characteristics 3.1 Interface signals 3.1.1 Video 3.1.2 Software control 3.1.3 OSD function control 3.2 Interface cable 3.3 Timing requirement 3.3.1 Mode storing capacity 3.3.2 Factory preset timings 3.3.3 Horizontal scanning 3.3.4 Vertical scanning 3.4 Power input connection 3.5 Power management 3.6 Display identification 4.0 Visual characteristics 4.1 Test conditions 4.2 Resolution 4.3 Brightness General Product Specifications (Continued) 58 150B LCD Go to cover page Forward Back 3 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 4.4 Image size 4.4.1 Actual display size 4.5 Brightness uniformity 4.6 White color adjustment 5.0 Mechanical characteristics 5.1 Controls 5.2 Unit dimension / weight 5.3 Tilt and swivel base 5.4 Transportation packages 5.4.1 Shipping dimension / weight 5.4.2 Block unit / palletization 6.0 Environmental characteristics 6.1 Susceptibility of display to external environment 6.2 Transportation tests 6.3 Display disturbances from external environment 6.4 Display disturbances to external environment 7.0 Reliability 7.1 Mean time between failures 8.0 Quality assurance requirements 8.1 Acceptance test 9.0 Serviceability General Product Specifications (Continued) 59 150B LCD Go to cover page Forward Back 4 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 1.0 FOREWORD This specification describes a 15" XGA multiscan color TFT LCD monitor with max. resolution up to 1024x768/75Hz non-interlaced. 2.0 PRODUCT PROFILE POTOMACII 15” VIS TFT LCD flat panel monitor, analog interface, integrated tilt and swivel base 2.1 LCD Type NR. :CPT panel CLAA150XA03 Dimensions : 350 w x 266.5 h x 14.5 t mm Pitch ( mm ) : 0.297 x 0.297 mm Color pixel arrangement : RGB vertical stripes Display surface : Antiglare with hard coating 3H Number of color : 256 gray levels(8 bits) Backlight : CCFL edgelight system Active area(WxH) : 304.1 x 228.1 mm (15.0” Diagonal) Viewing angle : Vertical 100 degree, Horizontal 120 degree. Contrast ratio : 350 typical. Luminance of white : 200 Nits typical 2.2 Scanning frequencies Hor. : 31 - 60KHz Ver. : 56 - 75 Hz 2.3 Video dot rate : 80 MHz 2.4 Power input : 90 - 264 Vac, 50/60±3 Hz 2.5 Power consumption : < 27 W typ. 2.6 Dimensions : 387W x 375H x 183D(Incl. Pedestal) 2.7 Weight : 5.0Kg 2.8 Interface signal D-shell analog R/G/B separate inputs, H/V sync separated TTL level, Composite (H+V) TTL level, SOG sync 2.9 Ambient temperature : 0 - 40 C 2.10 Regulatory compliance : Safety requirement : CCIB/CCEE(China),CE(Europe),CSA(Canada), DEMKO(Nordic), EZU(Czech),FINKO(Nordic), IEC950 CB Report,NOMNYCE(Mexico),PSB (Singapore), SEMKO (Nordic),SISIRCPA(Singapore), TUV(Germany),UL(CSA) Ergonomic Requirement : E2000,MPRII(Sweden),Nutek(Sweden),TCO99,TUV/GS EMI requirement : BCIQ(Taiwan),C-tick, CE(Europe), FCC (USA),IC (Canada) VCCI(Japan) Compatibility: PC99 Windows 2000 � General Product Specifications (Continued) 60 150B LCD Go to cover page Forward Back 5 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 3.0 Electrical characteristics 3.1 Interface signals 3.1.1 Video D-shell Analog input signal : Video, Hsync., Vsync Video : 0.7 Vp-p, input impedance, 75 ohm +/- 2% @DC Sync. : Separate sync TTL level input, impedance 2k2 ohm Positive/Negative Composite sync TTL level input, impedance 2k2 ohm Positive/Negative Sync on green composite sync 0.286V pp Negative (Video 0.714Vpp positive) 3.1.2 Software control Software control via I I C bus 3.1.3 OSD (On Screen Display) function Software control functions via OSD control Analog interface OSD : Adjustable functions: MAIN CONTROLS LANGUAGE ADJUST POSITION BRIGHTNESS & CONTRAST VIDEO NOISE ADJUST COLOR OSD SETTINGS PRODUCT INFORMATION RESET TO FACTORY SETTINGS CLOSE MAIN CONTROLS MOVE SELECTION THEN ok General Product Specifications (Continued) 61 150B LCD Go to cover page Forward Back 6 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 LANGUAGE: ENGLISH , ESPANOL , FRANCAIS , DEUTSCH , ITALIANO JAPANESE ADJUST POSITION : horizontal and vertical picture position adjustment. BRIGHTNESS & CONTRAST : brightness and contrast adjustment. VIDEO NOISE : Phase adjustment, Clock adjustment ADJUST COLOR : original panel color , 9300K for general use , 6500k for image management, user red green blue adjustable. OSD POSITION : OSD H-position, OSD V-position PRODUCT INFORMATION : show the product information RESET TO FACTORY SETTING : recall to Factory preset settings. 3.2 Interface Cable D-Sub Cable pin assignment : PIN No. SIGNAL 1 Red 2 Green/SOG 3 Blue 4 Sense (gnd) 5 Not connected 6 Red GND 7 Green GND 8 Blue GND 9 Not connected 10 Sync GND 11 Sense (GND) 12 Bi-directional data 13 H/H+V sync 14 V-sync 15 Data clock General Product Specifications (Continued) 62 150B LCD Go to cover page Forward Back 7 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 3.3 Timing requirement 3.3.1 Mode storing capacity (1) Factory preset modes : 14 (2) User modes : 14 3.3.2 Available timings General Product Specifications (Continued) 63 150B LCD Go to cover page Forward Back 8 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 MODE NO. 1 2 3 4 RESOLUTION 640 x 350 720 x 400 640 x 480 640x480 Dot clock(MHz) 25.175 28.321 25.175 30.240 f h 31.469kHz 31.469kHz 31.469kHz 35.0kHz A ( us ) 31.78(800 dots) 31.78(900dots) 31.778 (800 dots) 28.571(864 dots) B ( us ) 3.813(96 dots) 3.813(108dots) 3.813 ( 96 dots) 2.116( 64 dots) C ( us ) 1.907(48 dots) 1.907(54dots) 1.907 ( 48 dots) 3.175( 96 dots) D ( us ) 25.42(640 dots) 25.42(720dots) 25.422 (640 dots) 21.164(640 dots) E ( us ) 0.636(16 dots) 0.636(18dots) 0.636 ( 16 dots) 2.116( 64 dots) f v 70Hz(70.09) 70Hz(70.087) 60Hz ( 59.940 ) 66.7 HZ( 66.667) O (ms ) 14.27(449 lines) 14.27(449 lines) 16.683 (525 lines ) 15.000(525 lines ) P ( ms ) 0.064(2 lines) 0.064(2 lines) 0.064 ( 2 lines ) 0.086( 3 lines ) Q (ms ) 1.907(60 lines) 1.112(35 lines) 1.049 ( 33 lines ) 1.114( 39 lines ) R ( ms ) 11.12(350 lines) 12.71(400 lines) 15.253 (480 lines ) 13.714(480 lines ) S ( ms ) 1.179(37 lines) 0.384(12 lines) 0.317 ( 10 lines) 0.086( 3 lines ) SYNC. H/V +/- -/+ - / - +/+ POLARITY Or -/- SEP . SYNC Y Y Y Y MODE NO. 5 6 7 8 RESOLUTION 640 x 480 640 x 480 800 x 600 800 x 600 Dot clock(MHz) 31.500 31.500 36.000 40.000 f h 37.861kHz 37.500kHz 35.156kHz 37.879kHz A ( us ) 26.413(832 dots) 26.667 (840 dots) 28.44 (1024 dots) 26.40 (1056 dots) B ( us ) 1.270(40 dots) 2.032 ( 64 dots) 2.000 ( 72 dots) 3.200 ( 128 dots) C ( us ) 4.064(128120 dots) 3.810 ( 120 dots) 3.556 ( 128 dots) 2.200 ( 88 dots) D ( us ) 20.317(640 dots) 20.317 ( 640 dots) 22.22 ( 800 dots) 20.00 ( 800 dots) E ( us ) 0.762(24 dots) 0.508 ( 16 dots) 0.667 ( 24 dots) 1.000 ( 40 dots) f v 72.809Hz 75Hz (75 ) 56Hz (56.25 ) 60Hz ( 60.316) O (ms ) 13.735(520 lines) 13.333 (500 lines) 17.78 (625 lines) 16.58 (628 lines) P ( ms ) 0.079(3 lines) 0.080 ( 3 lines) 0.057 ( 2 lines) 0.106 ( 4 lines) Q (ms ) 0.739(280 lines) 0.427 ( 16 lines) 0.626 ( 22 lines) 0.607 ( 23 lines) R ( ms ) 12.678(480 lines) 12.80 (480 lines) 17.07 (600 lines) 15.84 (600 lines) S ( ms ) 0.237(91 lines) 0.027 ( 1 line ) 0.028 ( 1 line ) 0.026 ( 1 line ) SYNC. H/V -/- - / - + / + + / + POLARITY SEP . SYNC Y Y Y Y A : H-Total O : V-Total B : H- Sync width P : V- Sync width C : H- Back porch Q :.V- Back porch D : H- Video width R : V- Video width E : H- Front porch S :.V- Front porch General Product Specifications (Continued) 64 150B LCD Go to cover page Forward Back 9 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 MODE NO. 9 10 11 12 RESOLUTION 800 x 600 800 x 600 832 x 624 1024 x 768 Dot clock(MHz) 50.000 49.500 57.280 65.000 f h 48.077kHz 46.875kHz 49.722kHz 48.363kHz A ( us ) 20.80 (1040dots) 21.333 (1056dots) 20.11 (1152dots) 20.677(1344 dots) B ( us ) 2.400 ( 120 dots) 1.616 ( 80 dots) 1.117 ( 64 dots) 2.092(136 dots) C ( us ) 1.280 ( 64 dots) 3.232 ( 160 dots) 3.911 ( 224 dots) 2.462(160 dots) D ( us ) 16.00 ( 800 dots) 16.162 ( 800 dots) 14.52 ( 832 dots) 15.754(1024 dots) E ( us ) 1.120 ( 56 dots) 0.323 ( 16 dots) 0.559 ( 32 dots) 0.369(24 dots) f v 72Hz ( 72.188) 75Hz ( 75.000) 75Hz ( 74.546) 60.004Hz O (ms ) 13.85 (666 lines) 13.333 (625lines) 13.41 (667 lines) 16.666(806 lines) P ( ms ) 0.125 ( 6 lines) 0.064 ( 3 lines) 0.060 ( 3 lines) 0.124(6 lines) Q (ms ) 0.478 ( 23 lines) 0.448 ( 21 lines) 0.784 ( 39 lines) 0.600(29 lines) R ( ms ) 12.48 (600 lines) 12.80 (600lines) 12.55 (624 lines) 15.880(768 lines) S ( ms ) 0.770 ( 37 line ) 0.021 ( 1 line ) 0.020 ( 1 lines) 0.062(3 lines) SYNC. H/V + / + + / + - / - -/- POLARITY SEP . SYNC Y Y Y Y MODE NO. 13 14 RESOLUTION 1024 x 768 1024 x 768 Dot clock(MHz) 75.000 78.750 f h 56.476kHz 60.023kHz A ( us ) 17.707(1328 dots) 16.66 (1312dots) B ( us ) 1.813(136 dots) 1.219 ( 96 dots) C ( us ) 1.920(144 dots) 2.235 ( 176 dots) D ( us ) 13.653(1024 dots) 13.003 (1024dots) E ( us ) 0.320(24 dots) 0.203 ( 16 dots) f v 70.069Hz 75Hz ( 75.029) O (ms ) 14.272(806 lines) 13.328 (800 lines) P ( ms ) 0.106(6 lines) 0.050 ( 3 lines) Q (ms ) 0.513(29 lines) 0.466 ( 28 lines) R ( ms ) 13.599(768 lines) 12.795 (768 lines) S ( ms ) 0.053(3 lines) 0.017 ( 1 line ) SYNC. H/V -/- +/+ POLARITY SEP . SYNC Y Y General Product Specifications (Continued) 65 150B LCD Go to cover page Forward Back 10 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 3.3.3 Horizontal scanning Sync polarity : Positive or Negative Scanning frequency : 31 - 60 KHz 3.3.4 Vertical scanning Sync polarity : Positive or Negative Scanning frequency : 56 - 75 Hz 3.4 Power input connection Power cord length : 1.8 M Power cord type : 3 leads power cord with protective earth plug. 3.5 Power management The power consumption and the status indication of the set with power management function are as follows, On Pulse Pulse as normal on Green Stand-by No Pulse Pulse < 5 W Amber Suspend Pulse No Pulse < 5 W Amber off No Pulse No Pulse < 3 W Amber 3.6 Display identification In accordance with VESA display channel standard V 1.0 and having DDC 1/2B capability STATUS Horizontal Vertical Power Spec LED General Product Specifications (Continued) 66 150B LCD Go to cover page Forward Back 11 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 4.0 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, 1024 x 768 non-interlaced mode (60.023 KHz), signal sources must have 75 ohm output impedance. (2) Luminance setting : controls to be set to 150 nit with full screen 100 % duty cycle white signal. (3) Warm up: more than 30 minutes after power on with signal supplied. (4) Ambient light: 400 -- 600 lux. (5) Ambient temperature: 20 ± 5 C 4.2 Resolution Factory preset modes (14 modes ) Mode Resolution H. freq. / V. freq Standard 1 640 x 350 31.469Khz/70.087Hz VGA 2 720 x 400 31.469Khz/70.087Hz VGA 3 640 x 480 31.469Khz/59.940Hz VGA 4 640 x 480 35.000Khz/66.667Hz Macintosh 5 640 x 480 37.861Khz/72.809Hz VESA 6 640 x 480 37.500Khz/75.000Hz VESA 7 800 x 600 35.156Khz/56.250Hz VESA 8 800 x 600 37.879Khz/60.317Hz VESA 9 800 x 600 48.077Khz/72.188Hz VESA 10 800 x 600 46.875Khz/75.000Hz VESA 11 832 x 624 49.700Khz/75.000Hz Macintosh 12 1024 x 768 48.363Khz/60.004Hz VESA 13 1024 x 768 56.476Khz/70.069Hz VESA 14 1024 x 768 60.023Khz/75.029Hz VESA � ! ! ! ! General Product Specifications (Continued) 67 150B LCD Go to cover page Forward Back 12 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 4.3 Brightness : 200 nit at maximum contrast (at center of the screen, Fig. 1 ) 4.4 Image size 4.4.1 Actual display size 304.1x228.1mm 4.5 Brightness uniformity Set contrast at 50% and turn the brightness to get above 150 nits. at center of the screen Apply the Fig 1, it should comply with the following formula: (Max luminance-Min luminance) of five points X 100% < 30% Max luminance of five points 4.6 White color adjustment There are two factory preset white color 9300K and 6500K. Apply full white pattern, with brightness in 100 % position and the contrast control at 50 %. The 1931 CIE Chromaticity (color triangle) diagram (x,y) coordinate for the screen center should be: 9300K CIE coordinates X = 0.281 ± 0.020 Y = 0.311 ± 0.020 6500K CIE coordinates X = 0.312 ± 0.020 Y = 0.338 ± 0.020 General Product Specifications (Continued) 68 150B LCD Go to cover page Forward Back 13 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 5.0 Mechanical characteristics 5.1 Controls Front side : - DC power switch - OSD function key - auto adjust key Rear side : -Video singnal cable -DC 18V input plug 5.2 Unit dimension / Weight Set dimension (incl. pedestal): 387W x 375H x 183D Net weight : 5.0 Kg 5.3 Tilt and swivel base tilt angle : -5 to +35 swivel rotation : +/- 40 5.4 Transportation packages 5.4.1 Shipping dimension/Weight Carton dimension : 530W x 525H x 220(150)D Gross weight : 7.14 Kg 5.4.2 Block unit / Pallet 8 4 32 � � � layers/block sets/layer sets/block unit General Product Specifications (Continued) 69 150B LCD Go to cover page Forward Back 14 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 6.0 Environmental characteristics The following sections define the interference and susceptibility condition limits that might occur between external environment and the display device. 6.1 Susceptibility of display to external environment Operating - Temperature : 0 to 40 degree C - Humidity : 80% max, no condensation - Altitude : 0-3658m - Air pressure : 600-1100 mBAR Storage - Temperature : -20 to 60 degree C - Humidity : 95% max ( < 40¢J ) ,no condensation - Altitude : 0-12192m - Air pressure : 300-1100 mBAR Note: recommend at 0 to 40C, Humidity less than 60 % 6.2 Transportation tests Standard Philips UAN-D1400 NSTA Height 61.0 cm 76.0 cm 1 corner 1 corner Drop Sequence 3 faces 3 edge Test (-10deg C x 16 hrs) (room temp) 6 face electrical function ok Test Mechanical function ok Result no serious damage on set appearance (room temp./-10 c, humidity 70 %) (1) PACKAGING Sequence 5-200 Hz , 0.73 G , 30 min. for Each axis (2) OPERATING Vibration 10-50-10 Hz , 0.35 mm , 30 min. for Each axis Test Test electrical function ok Result Mechanical function ok no serious damage on set appearance For design evaluation only Operating 10 G, 11 msec, 1000 cycles Bump temperature : 23 C Test humidity : 60 % air pressure : 100 kpa (according to DSD draft standard UAN-D636) � � General Product Specifications (Continued) 70 150B LCD Go to cover page Forward Back 15 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 6.3 Display disturbances from external environment According to IEC 801-2 for ESD disturbances 6.4 Display disturbances to external environment 7.0 Reliability 7.1 Mean Time Between Failures System MTBF (Excluding the LCD panel and CCFL) : 50,000 hrs CCFL MTBF : 25,000 hrs 8.0 Quality assurance requirements 8.1 Acceptance test according to MIL-STD-105D Control II level AQL : 0.65 (major) 2.5 (minor) (please also refer to annual quality agreement) 9.0 Serviceability 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. General Product Specifications (Continued) 71 150B LCD Go to cover page Forward Back 16 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 Average: 5 points average Fig 1: Brightness and Uniformity General Product Specifications (Continued) 1 2 3 4 5 1 H 10 1 V 10 72 150B LCD Go to cover page Forward Back 17 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 General Product Specifications (Continued) D VIDEO C E SEPARATE SYNC. HORIZONTAL B A R VIDEO Q S P O D VIDEO C E B A VERTICAL HORIZONTAL COMPOSITE SYNC. FIG-2 TIMING CHART -1 73 150B LCD Go to cover page Forward Back 18 15" TFT XGA LCD CMTR-150B1C TYPE : 150B1C/00 BRAND : PHILIPS 8639 000 10511 00-03-16 Y. L. LIU 00-03-16 18 590 General Product Specifications (Continued) VIDEO VERTICAL FIG-3 TIMING CHART -2 O P Q R S Go to cover page Safety Checks Fire and Shock H azard Implosion X-radiation After the original swevice problem has been corrected,a complete safety check should be made. Be sure to check over the entire set, not just the areas where you have worked. Some previous servicer may have left an unsafe condition,which could be unknowingly passed on to your customer. Be sure to check all of the following: 1. Be sure all components are positioned in such a way as to avoid the possibility of adjacent component shorts. This is especially important on those chassis which are transported to and feom the service shop. 2. Never release a repaired unit unless all protective devices such as insulators, barries, covers, strain reliefs, and other hardware have been installed in accordance with the original design. 3. Soldering and wiring must be inspected to locate possible cold solder joints,solder splashes,sharp solder points, frayed leads, pinched leads, or damaged insulation ( including the ac cord).Be certain to remove loose solder balls and all other loose foreign particles. 4. Check across-the-line components and other components for physical evidence of damage or deteriortion and replace if necessary. Follow original layout,lead length, and dress. 5. No lead or component should touch a receiving tube or a resistor rated at 1 watt or more. Lead tension around protruding metal surfaces or edges must be avoided. 6. Critical components having special safety characteristics are identified with ans bythe Ref. No. in the parts list and enclosed within a broken line * (where seceral criticalcomponents are grouped in one area) along with the safety symbols on the schematic diagrams and/or exploded views. 7. When servicing any unit, always use a seoparate isolation transformer for the chassis Failure to use a separate isolation transformer may exopose you to possible shock hazard, and may cause damage to servicing instruments. 8. Many electronic products use a polarized ac line cord (one wide pin on the plug.) Defeating this safety feature may create a potential hazard to the service and the user. Extension cords which do not incorporate the polarizing feature should never be used. 9. After reassembly of the unit, always perform an leakage test or resistance test from the line cord to all exposed metal parts of the cabinet. Also check all metal control shafts(with knobs removed), antenna terminals, handles, screws, etc. to be sure the unit may be safety operted without danger of electrical shock. * Broken line 1. All picture tubes used in current model receivers are equipped with an intergral implosion system. Care should always be used, and safety glassesworn,whenever handling any picture tube. Avoid scratching or other rwise damaging the picture tube during installation. 2. Use only replacement tubes specified by the manufacturer. 1. Be sure procedures and instructions to all your service personnel cover the subject of X-radiation. Potential sources of X-rays in TV receivers are the picture tube and the high voltage circuits. The basic precaution which must be exercised is to keep the high voltage at the factory recommended level. 2. To avoid possible exposure to X-radiation and electrical shock, only the manufacturer's specified anode connectors must be used. 3. It is essential that the service technician has an accurate HV meter available at all times. The calibration of this meter should be checked periodically against a reference standard. 4. When the HV circuitry isoperating properly there is no possibility of an x- radiation problem. High voltage should always be kept at the anufacture,s rated value-no higher - for optimum performance. Every time a color set is serviced, the brightness should be run up and down while monitoring the HV with a meter to be certain that the HV is requlated correctlv and does not exceed the specified value. We suggest that you and your technicians review test procedures so that HV requation are always checked as a standard servicing procedure, and the reason for this prudent routine is cleary understood by everyone. It is important to use an accurate and reliable HV meter. It is recommended that the HV recorded on each customer's invoice, which will demonstrate a proper concern for the customer's safety. 5. When troubleshooting and making test measurements in a receiver with a problem of excessive high voltage, reduce the line voltage by means of a Variac to bring the HV into acceptable limits while troubleshooting. Do not operate the chassis longer than necessary to locate the cause of the excessive HV. : : WSRNING OFF SERVICE NOTE Before removing the CRT anode cap, turn the unit and short the HIGH VOLTAGE to the CRT DAG ground. The CRT DAG is not at chassis ground. TELEVISION/MONITOR SAFETY GUIDELINES FOR THE PROFESSIONAL SERVICE TECHNICIAN 6. New picture tubes are specifically designed to withstand higher operathng voltages without creating undesirable X-radiation. It is strongly recommended that any shop test fixture which is to be used with the new higher voltage chassis be equipped with one of the new type tubes designed for this service.Addition of a permanently connected HV meter to the shop test fixture is advisable. The CRT types used in these new sets should never be replaced with any other types,as this may result in excessive X-radiation. 7. It is essential to use the specified picture tube to avoid a possible X-diation problem. 8. Most TV receivers contain some type of emergency "Hold Down" circuit to pervent HV from rising to excessive levels in the presence of a failure mode. These various circuits should be understood by all technicians servicing them, especially since many hold down circuits are inoperative as long as the receiver performs normally. 1. Unplug the ac line cord and connect a jumper between the two prongs of the plug. 2. Turn on the power switch. 3. Measure the resistance value between the jumpered ac plug and all exposed cabinet parts of the receiver, such as screw heads, antennas, and control shafts.When the exposed metallic part has a return path to the chassis, the reading should be between 1 megohm and 5.2 megohms. When the exposed metal does not have a return path to thr chassis, the reading must be infinity.Remove the jumper from the ac line cord. 1. Do not use an isolation transformer for this test. Plug the completely reassembled receiver directly into the ac outlet. 2. Connect a 1.5k, 10w resistor paralleled by a 0.15uf. capacitor between each exposed metallic cabinet part and a good earth ground such as a water pipe, as shown above. 3. Use an ac voltmeter with at least 5000 ohmsy volt sensitivity to measure the potential across the resistor. 4. The potential at any point should not exceed 0.75 volts. A leakage current tester may be used to make this test; leakage current must not exceed 0.5 milliamps. If a measutement is outside of the specified limits, there is a possibility of shock hazard. The receiver should be repaired and rechecked before retutning it to the customer. 5. Repeat the above procedure with the ac plug reversed.( Note: An ac adapter is necessary when a polarized plug is used. Do not defeat the polarizing feature of the plug.) The primary source of X-radiation in this television receiver is the picture tube.The picturetube utilized in this chassis is specially constructed to limit X-radiation emissions. For continued X-radiation protection, the replacement tube must be the same type as the original, including suffix letter,or a Philips approved tupe. Many electrical and mechanical parts in Philips television sets have special safety related charcteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. The use of a substitute part which does not have the same safety characteristics as the Philips recommended replacement part shown in this service manual may create shock, fire, or other hazards Leakage Current Cold Check Leakage Current Hot Check Picture Tube Replacement Parts Replacement 1500 ohm, 10W 0.15 uF WATER PIPE EARTH GROUND TO INSTRUMENTS EXPOSED METAL PARTS