Philips 15MF605T/17 Service Manual

Philips 15MF605T/17 Service Manual

F1 lcd monitor/tv f1-15" f1-20"

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F1 LCD Monitor/TV
Service
Service
Service
Description
Important Safety Notice------------------------------- 2
Technical Data/Installation------------------------3~8
On-Screen Display/Aging Mode------------------9~11
Warning message/Factory Mode----------------12~13
Trouble shooting--------------------------------------14
Display adjustment-------------------------------23~24
DDC DATA/Instructions--------------------------25~32
ISP Instructions----------------------------------33~34
Block /DC/DC POWER Diagram-----------------35~36
PC-IN/SCART Diagram---------------------------37~38
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Published by BCU Monitors
Printed in suzhou

TABLE OF CONTENTS

Page
T/T DECODER Diagram------------------------------41
MCU/Scaler Diagram----------------------------42~43
SRAM/Panel Interface Diagram----------------44~45
Sound DECODER/Audio Diagram--------------46~47
Scaler Board C.B.A------------------------------48~49
Key And IR Diagram/C.B.A---------------------50~51
YPbPr-IN/Inverter Diagram/C.B.A-------------52~56
Exploded View--------------------------------------- 57
Repair Tips/Repair Flow Chart-----------------63~66
General product specification------------------67~90
Circuit description-------------------------------90~91
Safety Test Requirements---------------------------92
SAFETY NOTICE
Copyright reserved
Subject to modification F Jan . 21 2005
F1-15" F1-20"
15MF605T/17
20MF605T/17
Horizontal frequencies
F1-15"30 - 49kHz
F1-20"30 - 40KHz
Page
3138 106 10444
GB

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Table of Contents
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Summary of Contents for Philips 15MF605T/17

  • Page 1: Table Of Contents

    F1 LCD Monitor/TV F1-15" F1-20" Service Service Service 15MF605T/17 20MF605T/17 Horizontal frequencies F1-15"30 - 49kHz F1-20"30 - 40KHz TABLE OF CONTENTS Description Page Description Page Important Safety Notice------------------------------- 2 T/T DECODER Diagram------------------------------41 Technical Data/Installation------------------------3~8 MCU/Scaler Diagram----------------------------42~43 On-Screen Display/Aging Mode------------------9~11 SRAM/Panel Interface Diagram----------------44~45...
  • Page 2: Important Safety Notice

    Philips. - If the surface ofpanel become dirty, please wipe it off with a soft Philips assumes no liability, express or implied, arising out of material. (Cleaning with a dirty or rough cloth may damage the any unauthorized modification of design.
  • Page 3: Technical Data/Installation

    Technical Data(15MF605T/17) Magnavox LCD TV Go to cover page 1.2.5. Input signals General 1.1. Product description 1.PC Signal type This 15 LCD Monitor/TV is specified as a display peripheral with Analog Video: 0.7 Vp -p Linear , positive polarity analog video signal input and include TV function with 15 TFT Sync : TTL level , separate , positive or negative polarity LCD display.
  • Page 4 Magnavox LCD TV Go to cover page General 1.1. Product description " This 20 LCD Monitor/TV is specified as a display peripheral with " analog video signal input and include TV function with 20 TFT LCD display. Horizontal scan range is 30-40K Hz and refresh rate 56-62Hz.
  • Page 5 Installation Magnavox LCD TV Go to cover page Before installation Before proceed to install your new LCD TV ,please follow the steps and diagrams as shownto familiarize yourself with the correct and safe way of unfolding the base. 1.Place the set facing down on a fl at surface and aprotective sheet. 2.Unfold the base f o llowing the direction as shown on the diagram.
  • Page 6 Magnavox LCD TV Installation Go to cover page ANTENNA CONNECTION 1.Power : Power On/Standby 2.Numerica keys : (0~9) ,Channel setting Acombination antenna receives normal broadcast channels 3.Mute : Sound mute function (VHF 2 13 and UHF 14 69). Your connection is easy because 4.Prev-CH : Recall previous CH there is only one 75...
  • Page 7 Installation Magnavox LCD TV Go to cover page AUDIO/VIDEO INPUT CONNECTIONS The AUDIO and VIDEO In jacks on the rear of the LCD TV enable quick connections of other equipment. Connect a VCR, DVD Player, Video Game, Camcorder, e tc., to these jacks. To view the material playing on the other equipment, Set the LCD TV to its AV Mode.
  • Page 8 Magnavox LCD TV Installation Go to cover page PC (MONITOR) CONNECTION This LCD TV can be used as a PC . Your computer will have to be Equipped with a VGA type video output and VGA cable. Connect one end of the VGA Video cable (not supplied) to the Monitor(video) output on the computer, while connecting the other ends to the VGA INPUT jack on the LCD TV.
  • Page 9: On-Screen Display/Aging Mode

    On Screen Display Magnavox LCD TV Go to cover page PC MODE 1st Layer 2nd Layer 3rd Layer PICTURE SMART PICTURE NORMAL WARM COOL BRIGHTNESS CONTRAST AUTO ADJUST IN PROGRESS STORE? MANUAL ADJUST PHASE CLOCK HORIZONTAL VERTICAL AUDIO SMART SOUND PERSONAL NEWS MUSIC...
  • Page 10 Magnavox LCD TV On Screen Display Go to cover page AUDIO SETTINGS TREBLE BASS BALANCE STEREO STEREO MONO VIRTUAL SURROUND VIRTUAL SURROUND FEATURES SOURCE S-VIDEO PICTURE FORMAT EXPAND 4:3 COMPRESS 16:9 PICTURE ALIGNMENT AUTO LOCK LOCK PROGRAM CHANGE CODE CLEAR ALL BLOCK OPTION MOVIE RATING ON/OFF...
  • Page 11: Aging Mode

    Aging Mode Magnavox LCD TV Go to cover page ATTENTION ATTENTION NO VIDEO INPUT NO VIDEO INPUT Access Aging.. Mode Step 1 : Select the source "PC" and then turn off LCD-TV, and disconnect Interface Cable between Monitor and PC. Step 2 : [Push "power "...
  • Page 12: Warning Message/Factory Mode

    Warning Message Magnavox LCD TV Go to cover page 1.Automatic adjustment (for factory only) Press Volume+ and Volume- on front key at the same time (PC mode only). It adjusts PC image to the best and save the screen automatically. 2.
  • Page 13: Factory Mode

    Factory Mode Magnavox LCD TV Go to cover page Access factory. Mode how to get into factory mode menu Step 1 : Select the source "PC" and then turn off LCD-TV. Step 2 : [Push "power " button and then push the "VOL- " and "VOL+" buttons at the same time immediately and hold it] about five seconds then release all buttons.
  • Page 14: Trouble Shooting

    Trouble shooting Magnavox LCD TV Go to cover page No Power .Check the TV power cord. Disconnect the power cord from the power outlet for 10 seconds, then reinsert the plug into the outlet. Press POWER to turn on the TV again. .Make sure the outlet is not on a wall switch.
  • Page 15: Failure Mode Of Panel/Wiring Diagram

    Failure Mode Of Panel Magnavox LCD TV Go to cover page Quick reference for failure mode of LCD panel this page presents problems that could be made by LCD panel. It is not necessary to repair circuit board. Simply follow the mechanical Polarizer has bubbles instruction on this manual to eliminate failure by replace LCD panel.
  • Page 16: Wiring Diagram

    Wiring diagram Magnavox LCD TV Go to cover page...
  • Page 17: Mechanical/Electrical Instructions

    Magnavox LCD TV Go to cover page Front view Fig.5 Fig.1 Back view, remove the cover as Fig.2 Fig.6 Fig.2 Fig.7 Remove the base: unscrew the screws as Fig.3 Remove the Matel frame board Fig.3 - Remove the five screws - Remove the matel frame board as shown in Fig.8 Remove the back cover, unscrew the screws as Fig.4 and the open the...
  • Page 18 Magnavox LCD TV Go to cover page Fig.9 Fig.13 Fig.10 Fig.11 Fig.14 Fig.12...
  • Page 19 Electrical instruction(15MF607T/17) Magnavox LCD TV Go to cover page 1.General points 2.3 TV input signal Channel and pattern for Nafta model (Table1) 1.1 During the test and measuring, supply a distortion free AC mains Signal Distribution Table ( NTSC) Voltage to the apparatus via an isolated transformer with low Internal resistance.
  • Page 20: Display Adjustment

    Electrical instruction Magnavox LCD TV Go to cover page (Or FLUKE 54200, apply576i, DIGITAL SCAN/DIGI_ADC1 pattern.) FACTORY ADJUST MENU NORMAL SCALER GAIN R G B AUTO-COLOR (OK) ADC OFFSET R G B ADC GAIN R G B PC OFFSET R G B 7119 SDTV TINT Alignment method:...
  • Page 21: Smart Picture

    Electrical instruction Magnavox LCD TV Go to cover page 6.2 Smart picture &Smart sound: Smart sound 6.2.1 Final TV mode out box setting. Smart Picture : Sport Smart Picture TIMING FOR F1 15" TFT XGA COLOR LCD MONITOR (VESA monitor timing standard Version 1.0 Release 0.7) REFERENCE PATTERN GENERATOR : CHROMA 2200 or2250 TABLE 1: 31.469 KHz/70.087Hz, 640 X 350, pixel=25.175 MHz Horizontal...
  • Page 22: Electrical Instruction

    Electrical instruction Magnavox LCD TV Go to cover page TABLE 10: 48.363 KHz/60.004Hz, 1024 X 768, pixel=65.000 MHz TABLE 5: 37.500 KHz/75.000Hz, 640 X 480, pixel=31.500 MHz Horizontal Vertical Horizontal Vertical Frame border=0 Frame border=0 Frame border=0 Frame border=0 Total size =20.677 ms Total size =26.667 ms Total size =16.666 ms Total size =13.333 ms...
  • Page 23: Display Adjustment

    Display adjustment Magnavox LCD TV Go to cover page Display adjustment Access factory. Mode how to get into factory mode menu Step 1 : Select the source "PC" and then turn off LCD-TV. Step 2 : [Push "power " button and then push the "VOL- " and "VOL+" buttons at the same time immediately and hold it] about five seconds Fig.3 then release all buttons.
  • Page 24 Display Adjustment Magnavox LCD TV Go to cover page " " 2.9 Set smart picture as NORMAL Set SCALER GAIN R G B = VIDEO SCALER GAIN R G B(alignment done). The 1931 CIE chromaticity (X, Y) co-ordinates shall be: Normal/ (8500°K) 0.289 ±...
  • Page 25: Ddc Data/Instructions

    800 x 600 @60Hz (VESA) Established Timings II : 1024 x 768 @60Hz (VESA) Manufacturer's timings Standard Timing Identification : Unused Monitor Descriptor #1 Serial Number Monitor Descriptor #2 Serial Number Monitor Descriptor #3 Monitor Name : Philips F1 15...
  • Page 26 DDC DATA Magnavox LCD TV Go to cover page Monitor Descriptor #3 AUO panel: Monitor Name : Philips F1 15 ********************************************************************** Monitor Descriptor #4 EDID log file Monitor Range Limits ********************************************************************** Min. Vt rate Hz : 58 Max. Vt rate Hz...
  • Page 27 DDC DATA Magnavox LCD TV Go to cover page Monitor Name : Philips F1 15 9.3 CPT panel: Monitor Descriptor #4 ********************************************************************** Monitor Range Limits EDID log file Min. Vt rate Hz : 58 ********************************************************************** Max. Vt rate Hz : 62 Min.
  • Page 28: Ddc Instructions

    DDC INSTRUCTIONS Magnavox LCD TV Go to cover page General Note: The alignment box has already build-in a batteries socket for using batteries (8~12V) as power source. Pull out the socket by DDC Data Re-programming remove four screws at the rear of box. Please do not forget that In case the DDC data memory IC or main EEPROM which storage all remove batteries after programming.
  • Page 29 DDC INSTRUCTIONS Magnavox LCD TV Go to cover page 3. At the submenu, type the letter of your computer's hard disk drive followed by :EDID45 (for example, C:\EDID45, as shown in Fig. 6). Fig. 6 4. Click button. The main menu appears (as shown in Fig. 7). This is for initialize alignment box.
  • Page 30 DDC INSTRUCTIONS Magnavox LCD TV Go to cover page Re-programming DDC IC Step 3: Modify DDC data (verify EDID version, week, year) Step 1: After initialize alignment box, connecting all cables and (new function) icon from the tool bar, bring up Click box as shown in Fig.
  • Page 31 DDC INSTRUCTIONS Magnavox LCD TV Go to cover page Next , bring up Fig. 17. Click Next , bring up Fig. 20. Click - Serial number can be filled up or be changed at this moment. Fig. 17 Fig. 20 Next , bring up Fig.
  • Page 32 DDC INSTRUCTIONS Magnavox LCD TV Go to cover page Step 7: Exit DDC program Step 5: Write DDC data 1. Configuration should be as Fig. 23. And press OK. Pull down the File menu and select Exit as shown in Fig. 25. Fig.
  • Page 33: Isp Instructions

    ISP Instruction Magnavox LCD TV Go to cover page Configuration and procedure Fig. 4 "Easywriter " The software is provided by Novatek to upgrade the firmware of CPU. It is a windows-based program, which cannot be run in MS-DOS. DDC2BI_ISP TOOL (3138 106 10396) is for the interface between "Parallel Port of PC"...
  • Page 34: Isp Instructions

    ISP Instruction Magnavox LCD TV Go to cover page Press the file exit to end program, as shown in Fig.9 Fig.9 If there is a warring message coming as shown in Fig 10. , you have to check the AC power, Video cable, or Novatek MCU.
  • Page 35: Block /Dc/Dc Power Diagram

    Magnavox LCD TV BLOCK DIAGRAM Go to cover page...
  • Page 36 Go to cover page...
  • Page 37: Pc-In/Scart Diagram

    Go to cover page...
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  • Page 39: Video-In/Video Decoder Diagram

    Go to cover page...
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  • Page 41: Page Description T/T Decoder Diagram

    Go to cover page...
  • Page 42: Mcu/Scaler Diagram

    Go to cover page...
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  • Page 44: Sram/Panel Interface Diagram

    Go to cover page...
  • Page 45 Go to cover page...
  • Page 46: Sound Decoder/Audio Diagram

    Go to cover page...
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  • Page 48: Scaler Board C.b

    Go to cover page...
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  • Page 50: Key And Ir Diagram/C.b

    Go to cover page...
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  • Page 52: Ypbpr-In/Inverter Diagram/C.b

    Go to cover page...
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  • Page 57: Exploded View

    Exploded View Magnavox LCD TV Go to cover page...
  • Page 58: Recommended/Spare/Different Parts List

    Magnavox LCD TV Go to cover page 0011 313815758281 BEZEL ASSY 0030 313815414871 BEZEL 0031 313815414921 LENS-IR 0032 313815414911 POWER BUTTON 0007 313815758301 BASE ASSY 0040 313815414881 BACK COVER 0090 313815523361 PLASTIC COVER 0091 313815414931 CONTROL BUTTON 0092 313815522331 SMART TIPS-WALL MOUNTING 7901 932217439685 TRA SIG SM BC857C (KEC0) R...
  • Page 59: 15Mf605T/17

    Magnavox LCD TV Go to cover page Model: 15MF605T/17 2505 223878615649 CER2 0603 X7R 16V 100N PM10 R 2135 223878615649 CER2 0603 X7R 16V 100N PM10 R 2506 223878615649 CER2 0603 X7R 16V 100N PM10 R Mechanical parts 2152 223891619849 CER2 0603 Y5V 25V 100N P8020 R...
  • Page 60 Magnavox LCD TV Go to cover page 2207 223886715568 CER1 0603 NP0 50V 5P6 PM0P5 R 3422 212211805635 RST SM 0603 RC0603 10R PM5 R 3154 232270260101 RST SM 0603 RC21 100R PM5 R 2269 223886715331 CER1 0603 NP0 50V 330P PM5 R 3424 232270260689 RST SM 0603 RC21 68R PM5 R...
  • Page 61 Magnavox LCD TV Go to cover page 7202 932216972682 IC SM AT24C02N-10SC-2.7(ATME)L 3019 232270260473 RST SM 0603 RC21 47K PM5 R 7301 313815862181 CPU ASSY (LPL -F1 15") 3022 212211805669 RST SM 0603 RC0603 10K PM5 R 7301 823827716771 NT68F632AL CPU 3025 212211805651 RST SM 0603 RC0603 390R PM5 R 7302...
  • Page 62 Different parts list Magnavox LCD TV Go to cover page Diversity of 20MF605T/17 comparED with 15MF605T/17(LPL) Item 12NC Description 863900016038 20MF605T/17 1050 823827717611 TFT-LCD MOD A201SN02 V2(AUO0) 1051 313815862141 SCALER PCB ASSY (NAFT)20"AUO 1101 RES XTL SM 18M432 16P HC49/S R...
  • Page 63: Repair Tips/Repair Flow Chart

    Repair Tips Magnavox LCD TV Go to cover page 0. Warning preferably be equipped with a thermal control (soldering temperature: 225 to 250 C). All ICs and many other semi-conductors are susceptible to - The chip, once removed, must never be reused. electrostatic discharges (ESD).
  • Page 64 Magnavox LCD TV Go to cover page 3. Lead-free product identification You can identify lead-free product by Philips-lead-free logo on PCB. 4. Lead-free product repair instruction 4.1 Use only lead-free Solder Alloy 0622 149 00106(1.2mm SAC305) or 0622 149 00108(1.0mm SAC305).
  • Page 65: Repair Flow Chart

    Repair Flow Chart Magnavox LCD TV Go to cover page 3.No picture/LED 1.No Work/LED is off is green Check if Check circuit around power switch Check if working voltage Replace power switch each regulator and is normal pin3=3.3V of 7303 eliminate short and 3307=3.3V 3313=5V open situation...
  • Page 66 Repair Flow Chart Magnavox LCD TV Go to cover page 5.no TV sound 8.LED and function key poor Check if tuner 1501 pin 10 output 2nd IF Replace 1501 signal Check circuit around control board and cable between control board and Chenck 7901 scaler board 6.
  • Page 67: General Product Specification

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page GENERAL PRODUCT SPECIFICATION " . 20 Multifunction LCD monitor. . PC 15 pins D-SUB analog interface. . PC audio line in with mini-Jack . TV Tuner, S-Video, RCA AV input interface with R/L Audio-in. .
  • Page 68: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page CONTENTS Foreword Product profile Scanning frequencies Video dot rate Power input Power consumption Dimensions Weight Side speaker Functions 2.10 Ambient temperature 2.11 Regulatory compliance Electrical characteristics Interface signals cables User interface 3.2.1 Keypad definition 3.2.2...
  • Page 69: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page Mechanical characteristics 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 Environmental characteristics 6.1 Susceptibility of display to external environment 6.2 Transportation tests 6.3 Display disturbances from external environment Reliability...
  • Page 70: 20Mf605T/17

    This specification describes a 20" multifunction LCD Monitor, maximum resolution up to 800x600/60Hz non-interlaced. 2.0 PRODUCT PROFILE " Philips 20 multifunction LCD Monitor can connect to PC s analog D-SUB connector, and also support TV, S-Video, ,YPbPr/HD, and AV interface . Meet world wide major TV system: NAFTA 2.1 LCD Panel: Type NR.
  • Page 71: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page 2.9 Functions : 15 pins D-sub analog interface with audio mini jack input (PC line in). Tuner, S-Video ,RCA AV with L/R Audio-in and YPbPr with audio. 2.10 Ambient temperature: 0 - 35 °C 2.11 Regulatory compliance : Safety : CUL and / or CSA , NOM UL 60950 and UL 60065 and / or CSA C22.2 NO.
  • Page 72: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page User interface On screen display user control via keypad and remote control for PC, and TV OSD. 3.2.1 Keypad definition Top: Left Right Menu Down Front: RC and power switch Power switch 3.2.2 Key Function definition:...
  • Page 73: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page " " 1. Press MENU key to call main menu " " 2. By Up/Down to select function and Left/Right to adjust. " " Left/Right also is Volume Hot Key (TV and PC mode) "...
  • Page 74: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page PC and TV requirement 3.3.1 PC interface 3.3.1.1 Mode storing capacity Pre-load User modes : 14 3.3.1.2 Horizontal scanning Sync polarity : Positive or Negative Scanning frequency : 30 - 40 KHz 3.3.1.3 Vertical scanning Sync polarity...
  • Page 75: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page 3.3.1.5 Available timings Factory pre-load timing, size and centering are according to the reference timing charts. List as below Mode 3, 6, 7 are preset modes that should pass QA inspection. Mode 1, 2, 4, 5, 8 will run auto adjustment only, and W/O QA checking.
  • Page 76 Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page : H- Front porch :.V- Front porch MODE NO. RESOLUTION 800 x 600 800 x 600 800 x 600 Dot clock(MHz) 36.000 40.000 49.500 35.156kHz 37.879kHz 46.875kHz A ( us ) 28.44 (1024 dots) 26.40 (1056 dots) 21.333 (1056dots)
  • Page 77: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page 3.3.2 TV interface: Tuner F1-20” TV function include Tuner S-video CVBS (or AV) (RCA) YPbPr and audio(RCA) Audio R/L input (RCA) Location: S-video Audio CVBS Audio Following table is the deviation of main TV system. Item W EUROPE America...
  • Page 78: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page Following table is the detail TV System list. TV system Position of sound carrier Sound system Color system Country (MHz) 4.5/4.724212 FM-Stereo(A2) NTSC Korea FM-FM(EIA-J) NTSC Japan BTSC-stereo+SAP NTSC BTSC-stereo+SAP Argentina 5.5/5.7421875 FM-stereo(A2)
  • Page 79: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page PC-stereo input (For PC ) - Audio: Impedance > 10 k. Input Level: 500 mVrms (Speaker outpout 3W when Input level > 630mVrms and Volume control at 100%) RCA A/V, and audio R+L input - Location: Rear side - CVBS: 75? impedance.
  • Page 80 Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page Power management PC mode The power consumption and the status indication of the set with power management function are as follows, Power Spec STATUS Horizontal Vertical 120V 230V Pulse Pulse Typical 55 W Green...
  • Page 81 Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page 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 3.3.1.2, 800 x 600 non-interlaced mode (37.9 KHz), signal sources must have 75 ohm output impedance.
  • Page 82: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page Brightness uniformity Set contrast at 100% and turn the brightness to Max. (At original color) Apply the Fig 1, it should comply with the following formula: Minimum luminance of five points (brightness) >...
  • Page 83: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page 5.0 Mechanical characteristics 5.1 Controls Top Control : Up key Down key Menu key Right key Left key Front RC sensor DC power switch Rear I/O DC inlet PC D-sub Tuner input Cinch CVBS input (AV) Cinch Audio input...
  • Page 84: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page 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 35 - Humidity...
  • Page 85: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page Quality assurance requirements 8.1 Acceptance test according to MIL-STD-105D Control II level : 0.65 (major) 2.5 (minor) (please also refer to annual quality agreement) 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.
  • Page 86: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page Table 1. NAFTA TV Channels US- Air broadcast channel Broadcast Video Carrier (MHz) Audio Carrier Range Channel (MHz) (MHz) 55.25 59.75 54-60 61.25 65.75 60-66 67.25 71.75 66-72 77.25 81.75 76-82 83.25 87.75...
  • Page 87: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page 673.25 697.75 692-698 699.25 703.75 698-704 705.25 709.75 704-710 711.25 715.75 710-716 717.25 721.75 716-722 723.25 727.75 722-728 729.25 733.75 728-734 735.25 739.75 734-740 741.25 745.75 740-746 747.25 751.75 746-752 753.25 757.75 752-758...
  • Page 88: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page 235.25 239.75 234-240 241.25 245.75 240-246 247.25 251.75 246-252 253.25 257.75 252-258 259.25 263.75 258-264 265.25 269.75 264-270 271.25 275.75 270-276 277.25 281.75 276-282 283.25 287.75 282-288 289.25 293.75 288-294 295.25 299.75 294-300...
  • Page 89: 20Mf605T/17

    Magnavox LCD TV GENERAL PRODUCT SPECIFICATION Go to cover page 571.25 575.75 570-576 577.25 581.75 576-582 583.25 587.75 582-588 589.25 593.75 588-594 595.25 599.75 594-600 601.25 605.75 600-606 607.25 611.75 606-612 613.25 617.75 612-618 619.25 623.75 618-624 625.25 629.75 624-630 631.25 635.75 630-636...
  • Page 90: Circuit Description

    Circuit Description Magnavox LCD TV Go to cover page 1. General Description This LCD-TV-F1 support PC analog input up to 1280X768 75Hz mode for WXGA panel, and support TV (RF), YC, CVBS, and SCART. Also for Y Pb Pr signal input from SDTV to HDTV (480I, 480P, 720P, 1080i 60Hz and 576I, 576P, 720P, 1080I 50H z). This LCD - TV use MST51510 as Scaler engine, which has embedded Analog D-sub, digital DVI decoder, scaling input signal to panel OSD mapping and simple 3D de-interlacer.
  • Page 91 Circuit Description Magnavox LCD TV Go to cover page Tuner & sound decoder deviation. NAFT China 1601 Tuner FQ1216MK3 FQ1236 FQ1216 PN FQ1256 3139 147 18291 3139 147 18351 3139 147 20401 3139 147 20131 7101 Msp Msp3415 Msp3445 Msp3415 Msp3415 9322 194 13671 9322 194 12671...
  • Page 92: Safety Test Requirements

    Magnavox LCD TV Go to cover page 3. Equipments and Connection All units that are returned for service or repair must pass the original manufactures safety tests. Safety testing requires both Hipot Ground Continuity testing. 3.1. Equipments For example : HI-POT TEST INSTRUCTION - ChenHwa 9032 PROGRAMMABLE AUTO SAFETY TESTER...
  • Page 93 X-radiation emissions. For continued X-radiation protection, the replacement 3. It is essential that the service technician has an accurate HV meter tube must be the same type as the original, including suffix letter,or a Philips available at all times. The calibration of this meter should be checked approved tupe.

This manual is also suitable for:

20mf605t/17

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