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20" TFT LCD Colour Monitor
Service
Service
Service
Description
Important Safety Notice..................................2
Technical Specifications.................................3
Connecting The Monitor..................................4
Front/Rear Panel Components........................5
OSD User Mode.............................................6
OSD Tree.......................................................7
Attention Signals............................................8
Troubleshooting.............................................9
Failure Mode of LCD Panel............................ 10
Definition of Pixel Defects...............................11
Wiring Diagram..............................................12
Mechanical Instructions.............................. ...13~14
Display Adjustment........................................15~16
Safety Test Requirements...............................17
DDC Instructions............................................18~22
DDC Data..................................................... .23~24
ISP Instruction................................................25~26
Functional Description....................................27~29
Repair Tips.....................................................30
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 Monitor
Printed in Taiwan
TABLE OF CONTENTS
Description
Page
Function Block Diagram..................................31
Power Diagram...............................................32
Inverter Diagram.............................................33
DVI / DSUB Diagram.......................................34
Scaler gm1601 Diagram..................................35
Memory Diagram ............................................36
Connector Diagram.........................................37
Video Decoder Diagram..................................38
Audio AMP Diagram........ ...............................39
Audio PWR Diagram.......................................40
Control Board Diagram and C.B.A....................41
Power Board C.B.A.........................................42~43
Scaler Board C.B.A.........................................44~45
Video Board C.B.A..........................................46~47
Audio Board C.B.A..........................................48
Exploded View................................................49
Spare Parts List..............................................50~53
General Product Specification.........................54~74
Different Parts List..........................................75~76
SAFETY NOTICE
©
Copyright reserved
Subject to modification
Uh3 200P4
200P4VG/00
Horizontal frequencies
F
Oct 28 2003
30 - 93 kHz
Page
GB
3138 106 10312
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Summary of Contents for Philips 200P4VG/00
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Page 1: Table Of Contents
20" TFT LCD Colour Monitor Uh3 200P4 Service Service Service 200P4VG/00 Horizontal frequencies TABLE OF CONTENTS 30 - 93 kHz Description Description Page Page Important Safety Notice........2 Function Block Diagram........31 Technical Specifications.........3 Power Diagram..........32 Connecting The Monitor........4 Inverter Diagram..........33 Front/Rear Panel Components......5 DVI / DSUB Diagram........34... -
Page 2: Important Safety Notice
Take care during handling the LCD module with backlight * * Hereafter throughout this manual, Philips Company will be unit referred to as Philips. -
Page 3: Technical Specifications
200P4VS/200P4SS: Silver pictures taken by an sRGB compatible device correctly on your sRGB enabled Philips monitors. In that way, the colors are calibrated and you can rely on the correctness of the colors shown on your screen. Important with the use of sRGB is that the brightness and contrast of your monitor is fixed to a predefined setting as well as the color gamut. -
Page 4: Connecting The Monitor
Connecting The Monitor Uh3 200P4 Go to cover page Connect to PC Connect to DVD/VCR/VCD Connect power cord, VGA, DVI and audio cable onto rear of monitor firmly. If you use an Apple Macintosh , you need to connect the special Mac adapter to one end of the monitor signal cable. -
Page 5: Front/Rear Panel Components
Front/Rear Panel Component Uh3 200P4 Go to cover page Front View Rear View To switch monitor's power On and Off Power LED 1 CVBS video input (for video model 200P4V- only ) To access OSD menu 2 S-Video input (for video model 200P4V- only ) To adjust the OSD 3 Earphone jack To adjust brightness of the display... -
Page 6: Osd User Mode
Description of the On Screen Display What is the On-Screen Display? This is a feature in all Philips LCD monitors. It allows an end user to adjust screen performance of the monitors directly though an on-screen instruction window. The user interface provides user-friendliness and ease-of-use when the user is operating the monitor. -
Page 7: Osd Tree
OSD Tree Uh3 200P4 Go to cover page... -
Page 8: Attention Signals
Attention Signals Uh3 200P4 Go to cover page Attention Display Time Condition ANALOG (D- 1). Disappear * First pressing on Input Signals SUB) INUT on 2nd selection hot key while PC VGA CANNOT 30 mins This warning appears when the pressing of signal displays on screen. -
Page 9: Troubleshooting
Troubleshooting Uh3 200P4 Go to cover page Common Problems Having this problem? Check these items No Picture * Make sure the Power cable is plugged to the wall and the (Power LED not lit) back of the monitor. * Firstly, ensure that the , power button in front of the monitor is in the OFF positio n, then press it to the ON position again. -
Page 10: Failure Mode Of Lcd Panel
Failure Mode of LCD Panel Uh3 200P4 Go to cover page Quick reference for failure mode of LCD panel This page presents problems that could be made by LCD panel. It is not necessary to repair circuit board. Simply follow the Mechanical instruction on this manual to eliminate failure by replace LCD panel Polarizer has bubbles or backlight tubes. -
Page 11: Definition Of Pixel Defects
In order to qualify for repair or replacement due to pixel defects This section explains the different types of pixel defects and during the warranty period, a TFT LCD panel in a PHILIPS flat defines acceptable defect levels of each type. In order to qualify... -
Page 12: Wiring Diagram
Wiring Diagram Uh3 200P4 Go to cover page 1961... -
Page 13: Mechanical Instructions
Mechanical Instructions Uh3 200P4 Go to cover page 1. Back view as Fig. 1. 6. Remove video cover as Fig. 11 and Fig. 12. Fig. 11 Fig. 12 Fig. 1 7. Unscrew 2 screws to remove video module as Fig.13 and Fig.14. Fig. - Page 14 Mechanical instructions Uh3 200P4 Go to cover page 12. Remove power board as Fig. 26 and Fig. 27. 9. Unscrew 3 screws to remove inverter shielding as Fig.20 and Fig.21. Fig. 26 : Unscrew 4 screws. Fig. 20 Fig. 21 10.
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Page 15: Display Adjustment
Display Adjustment Uh3 200P4 Go to cover page Display Adjustment: Press Auto Left button simultaneously when monitor power on. Adjust OSD menu to lower position of screen (i.g. adjust Horizontal OSD Position and Vertical OSD Position to 0 at OSD Control sub-menu. - Page 16 Display Adjustment Uh3 200P4 Go to cover page 2.9 Adjust the R, G, B Sub-Gain on factory mode for the screen center, the 1931 CIE chromaticity (X, Y) co-ordinates shall be as follows. 9300°K 6500°K Use Minolta CA-110 for colour coordinates and luminance check. Luminance is >...
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Page 17: Safety Test Requirements
Safety Test Requirements Uh3 200P4 Go to cover page All units that are returned for service or repair must pass the 3. Equipments and Connection original manufactures safety tests. Safety testing requires both Hipot Ground Continuity testing. 3.1. Equipments For example : HI-POT TEST INSTRUCTION - ChenHwa 9032 PROGRAMMABLE AUTO SAFETY TESTER... -
Page 18: Ddc Instructions
Uh3 200p4 DDC Instructions Go to cover page General Note: The alignment box has already build-in a batteries socket for using batteries (9V) as power source. Pull out the socket by DDC Data Re-programming remove four screws at the rear of box. Please do not forget that In case the DDC data memory IC or main EEPROM which storage all remove batteries after programming. -
Page 19: Ddc Instructions
DDC Instructions Uh3 200p4 Go to cover page 1. Configuration and procedure Rear view of 200P4 There are three ICs contained serial number on the circuit board, analog EDID IC, digital EDID IC and main EEPROM which storage all factory settings. Following descriptions are the connection and procedure for analog EDID IC and digital EDID IC, the main EEPROM can be re-programmed along with analog EDID IC by enabling factory memory data write function... - Page 20 DDC Instructions Uh3 200p4 Go to cover page 2. DDC re-programming instructions Loading DDC data from monitor Click icon on the tools bar to bring up the Configuration Setup windows as Fig.5 Select the DDC2B as the communication channel. Enable Factory memory data write function and fill in page address F0 to the block.
- Page 21 DDC Instructions Uh3 200p4 Go to cover page Write DDC data to monitor Modify DDC data (Serial No.) Click icon from the tools bar to starting rewrite DDC data. Click icon on the tool bar. Click till the Step 6, 7 of 9 window appears as Fig 9, 10. Type the new Serial No.
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Page 22: Serial Number Definition
SERIAL NUM BER 0331 0331 MODE L ID . 200P4V G/00 BARCODE : CODE 39 ---- 200P4VG/00 SE RI AL NU MB ER B Z 000331000001 NOTE : CHANGE ABLE ITEM. 1. A : PRODUCTI ON LINE (F OR EXAMPLE : 24) 2. -
Page 23: Ddc Data
White X coordinate : 0.313 Monitor Descriptor #3 White Y coordinate : 0.329 Monitor Name : PHILIPS 200P4 Established Timings Monitor Descriptor #4 Established Timings I:720 x 400 @70Hz (IBM,VGA) Monitor Range Limits 640 x 480 @60Hz (IBM,VGA) Min. Vt rate Hz... - Page 24 : TY 001234 640 x 480 @67Hz (Apple,Mac II) Monitor Descriptor #3 640 x 480 @72Hz (VESA) Monitor Name : PHILIPS 200P4 640 x 480 @75Hz (VESA) Monitor Descriptor #4 800 x 600 @56Hz (VESA) Monitor Range Limits 800 x 600 @60Hz (VESA) Min.
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Page 25: Isp Instruction
ISP Instructions UH3 200P4 Go to cover page Step 3: Double click GProbe4.2.0.3.EXE file and follow instructions to Scaler IC maker Genesis provides GProbe application software to install Gprobe4.2.0.3 application software. When you finish upgrade firmware of flash ROM via ISP method. installation, Gprobe4 icon will appear on your desktop as Fig. - Page 26 ISP Instructions Uh3 200P4 Go to cover page Step 11: DC power off / on to exit factory mode. Fig. 8 Step 8: Open flash_8.txt file by Notepad as Fig.9 and make sure that the path and files are correct and existent. H200P4_V200H.hex is the firmware file.
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Page 27: Functional Description
Functional Description UH3 200P4 Go to cover page... - Page 28 Functional Description Uh3 200P4 Go to cover page...
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Page 29: Functional Description
Functional Description UH3 200P4 Go to cover page 200P4 Inverter function block diagram 200P4 Inverter function block diagram +18V +18V +18V Full-Bridge Power Stage Full-Bridge Power Stage Full-Bridge Power Stage DC to AC DC to AC DC to AC Enable Enable Enable Output... -
Page 30: Repair Tips
Repair Tips Uh3 200P4 Go to cover page preferably be equipped with a thermal control (soldering 0. Warning temperature: 225 to 250 C). - The chip, once removed, must never be reused. All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). -
Page 31: Function Block Diagram
Function Block Diagram Uh3 200P4 Go to cover page... -
Page 32: Power Diagram
4102 A7 4103 B4 5001 E6 5051 E2 STANDS FOR CHIP COMPONENTS. 5101 A1 TYT12- SETNAME UH3 (HUD-3 / 200P4) CLASS_NO -------- POWER 3138 158 5618 200P4VG/00 2003-08-08 NAME Henry Lo SUPERS. CHECK DATE 2003-08-08 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000... -
Page 33: Inverter Diagram
5804 I10 7806 2N7002 5805 F10 5806 E10 5807 D11 6801 E5 6802 E6 STANDS FOR CHIP COMPONENTS. TYT12- SETNAME -------- CLASS_NO INVERTER 3138 158 5618 200P4VG/00 2003-08-08 NAME Wei jen Cho SUPERS. CHECK DATE 2003-08-08 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000... -
Page 34: Dvi / Dsub Diagram
3138 158 5611 F262 B4 200P4VG/00 F271 C4 F272 C4 2003-08-08 F273 C4 NAME Hophia Hsia/Stella Fann SUPERS. F274 C4 F275 D4 CHECK ******** DATE 2003-08-08 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 I205 G3 I206 G3 I210 F4 I211 F5 I221 E4... -
Page 35: Scaler Gm1601 Diagram
I490 C6 3480 K13 I491 C12 NAME Sophia Hsia/Stella Fann SUPERS. 3481 K14 I492 C12 CHECK DATE 2003-08-08 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 4401 C15 I493 C12 5428 C3 I494 C12 5429 C3 I495 C12 5430 D3 5431 D3 5432 E2... -
Page 36: Memory Diagram
3138 158 5611 100R I549 E5 200P4VG/00 I550 E5 I551 E5 2003-08-08 I552 E5 I553 E5 NAME Sophia Hsia/Stella Fann SUPERS. I554 E5 CHECK ******** DATE 2003-08-08 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 I555 E5 I556 E5 I557 E5 I558 E5 I559 F5... -
Page 37: Connector Diagram
3138 158 5611 F784 F11 200P4VG/00 F785 F11 I701 B3 2003-08-08 I702 B3 I703 B3 NAME Sophia Hsia/Stella Fann SUPERS. I711 E3 CHECK ******** DATE 2003-08-08 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 I712 E2 I741 C5 I742 C5 I743 C6 I744 C5... -
Page 38: Video Decoder Diagram
I639 E6 I640 E6 VIDEO DECODER I641 E6 3138 158 5562 I642 E6 200P4VG/00 I643 E6 I644 E6 2003-08-08 I645 F6 I653 F9 NAME Sophia Hsia/Stella Fann SUPERS. I654 F9 CHECK ******** DATE 2003-08-08 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 I655 F9... -
Page 39: Audio Amp Diagram
3138 158 5615 F929 G11 200P4VG/00 F931 G11 I901 C5 2003-08-08 I902 C5 I903 C5 NAME Kurtz Ko/Stella Fann SUPERS. I904 C5 2003-08-08 CHECK ******** DATE KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 I905 C5 I906 D5 I907 D5 I908 D5 I909 D5... -
Page 40: Audio Pwr Diagram
0R75 3951 232273091002 0R05 6946 933742280215 BAT54 STANDS FOR CHIP COMPONENTS. TYT12- SETNAME UH3 (HUD-3 / 200P4) -------- CLASS_NO AUDIO PWR 3138 158 5615 200P4VG/00 2003-08-08 NAME Kurtz Ko/Stella Fann SUPERS. 2003-08-08 CHECK ******** DATE KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000... -
Page 41: Control Board Diagram And C.b.a
SOURCE SIZE/PIP IN1(V) 2.42 1.79 1.16 0.61 IN2(V) 2.42 1.79 1.16 0.61 TYT12- SETNAME UH3 (HUD-3 / 200P4) -------- CLASS_NO CONTROL BOARD 3138 158 5612 200P4VG/00 2003-08-08 NAME Sophia Hsia/Stella Fann SUPERS. CHECK DATE 2003-08-08 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000... -
Page 42: Power Board C.b
Power Board C.B.A.-1 Uh3 200P4 Go to cover page... -
Page 43: Power Board C.b.a
Uh3 200P4 Power Board C.B.A.-2 Go to cover page... -
Page 44: Scaler Board C.b
Scaler Board C.B.A.-1 Uh3 200P4 Go to cover page... -
Page 45: Scaler Board C.b.a
Uh3 200P4 Scaler Board C.B.A.-2 Go to cover page... -
Page 46: Video Board C.b
Video Board C.B.A.-1 Uh3 200P4 Go to cover page... -
Page 47: Video Board C.b.a
Uh3 200P4 Video Board C.B.A.-2 Go to cover page... -
Page 48: Audio Board C.b.a
Audio Board C.B.A. Uh3 200P4 Go to cover page... -
Page 49: Exploded View
Exploded View Uh3 200P4 Go to cover page 313815410161 1054 COVER-HINGE FRAME 313815855621 VIDEO ASSY 313815755081 BASE ASSY 313815755051 313815856111 BACK COVER ASSY SCALER ASSY 1053 1052 313815856181 POWER ASSY 823827713381 1074 LM201U04-A3 313815410141 CASE-AUDIO 313815856151 1050 AUDIO ASSY 1051 313815856121 CONTROL ASSY 313815755041... -
Page 50: Spare Parts List
Go to cover page 2273 223886715339 CER1 0603 NP0 50V 33P PM5 R 2402 223886715229 CER1 0603 NP0 50V 22P PM5 R CTVs : 200P4VG/00 2301 223878615649 CER2 0603 X7R 16V 100N PM10 R 2404 223858615636 CER2 0603 X7R 50V 10N PM10 R... - Page 51 Spare Parts List Uh3 200P4 Go to cover page 3260 232270260104 RST SM 0603 RC21 100K PM5 R 2116 202203100132 ELCAP LZ 25V S 1000U PM20 B 3742 232270260331 RST SM 0603 RC21 330R PM5 R 3261 232270260103 RST SM 0603 RC21 10K PM5 R 2117 202203100132 ELCAP LZ 25V S 1000U PM20 B...
- Page 52 Spare Parts List Uh3 200P4 Go to cover page 2684 223878615649 CER2 0603 X7R 16V 100N PM10 R 3122 232273061471 RST SM 0805 RC11 470R PM5 R 2685 223878615649 CER2 0603 X7R 16V 100N PM10 R 3125 231291518201 RST MFLM MBB0207 A 820R PM1 A 6001 932216670682 DIO REC SB240 A (VISH) B...
- Page 53 Spare Parts List Uh3 200P4 Go to cover page 3925 232270465103 RST SM 0603 RC22H 51K PM1 R 3926 232270260823 RST SM 0603 RC21 82K PM5 R 3927 232270260183 RST SM 0603 RC21 18K PM5 R 3928 232270260102 RST SM 0603 RC21 1K PM5 R 3935 232270260474 RST SM 0603 RC21 470K PM5 R...
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Page 54: General Product Specification
. ANTI-GLARE TO REDUCE LIGHT REFLECTION . POWER MANAGEMENT CAPABILITY . SOG SUPPORT . TCO 03 / TCO 95 . AUDIO SUPPORT 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18... - Page 55 Visual char acteristics Test conditions Resolution Brightness Image size 4.4.1 Actual display size 4.4.2 Max. scan size Brightness uniformity Cross-talk White color adjustment 20.1" TFT UXGA LCD Monitor TYPE : 200P4VG/00 8639 000 14577 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 56 Display disturbances from external environment Display disturbances to external environment 6.4.1 Reliability Mean time between failures Quality assurance requirements Acceptance test Serviceability 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 57 30 minutes that brightness stability is optimal, and follow strictly after panel specification. PRODUCT PROFILE This display monitor unit is a color display monitor enclosed in PHILIPS global styling cabinet which has an integrated tilt and swivel base. Type NR. : LM201U04 (LG.PHILIPS) Outside dimensions : 432(w)*331.5(h)*25(d) (Typ) mm...
- Page 58 Input signal connector: 3.5 mm mini jack Loudspeaker: 2W+2W stereo (Impedance: 16 Ohm+/- 15%) Headphone output signal level: 500+/-100mVrms (headphone impedance: 32ohm) Frequency range: 200Hz - 12KHz 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 59 : Pin No. Description TMDS data2- TMDS data2+ TMDS data2 shield DDC clock DDC data Analog V-sync TMDS data1- TMDS data1+ 20.1" TFT UXGA LCD Monitor TYPE : 200P4VG/00 8639 000 14577 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 60 Software control functions via OSD/control adjustable functions: (1) PC Analog only Signal Input Mode Adjustable functions: LANGUAGE ADJUST POSITION ADJUST SIZE BRIGHTNESS & CONTRAST VIDEO NOISE 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 61 RESET TO FACTORY SETTING: recall to Factory preset settings. (2) Digital interface OSD : Adjustable functions: LANGUAGE ADJUST SIZE BRIGHTNESS & CONTRAST ADJUST COLOR 20.1" TFT UXGA LCD Monitor TYPE : 200P4VG/00 8639 000 14577 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 62 Factory preset timings The factory settings of size and centering are according to the reference timing charts ( see fig -4, fig-5 ) 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 63 0.021 ( 1 line ) 0.062(3 lines) SYNC. H/V + / + + / + + / + - / - POLARITY SEP . SYNC 20.1" TFT UXGA LCD Monitor TYPE : 200P4VG/00 8639 000 14577 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 64 V-back porch (ms ) 0.613(46 lines) V-video width (ms ) 16.000(1200 lines) V-front porch ( ms ) 0.013(1 lines) SYNC. H/V POLARITY SEP . SYNC 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 65 Power input connection Power cord length : 1.8 M Power cord type : 3 leads power cord with protective earth plug. Power management 20.1" TFT UXGA LCD Monitor TYPE : 200P4VG/00 8639 000 14577 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 66 (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 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 67 Apply the Fig 1, it should comply with the following formula: B_min X 100% >65% B_max Where B_max =Maximum brightness 20.1" TFT UXGA LCD Monitor TYPE : 200P4VG/00 8639 000 14577 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 68 - SOURCE - SIZE/ PIP Rear - CVBS - S-VIDEO - D-SUB - DVI-D - Power cord socket - Audio in jack 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 69 - Humidity - Altitude : 0-12192m - Air pressure : 300-1100 mBAR Note: recommend at 5 to 35°C, Humidity less than 60 % 20.1" TFT UXGA LCD Monitor TYPE : 200P4VG/00 8639 000 14577 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 70 2.50 (minor) (Please also refer to annual quality agreement) Customer acceptance criteria: UAW0377/00 Serviceability The serviceability of this monitor should fulfill the 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 71 GENERAL PRODUCT SPECIFICATION Uh3 200P4 Go to cover page Fig 1: Brightness Uniformity 20.1" TFT UXGA LCD Monitor TYPE : 200P4VG/00 8639 000 14577 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 72 Fig 2: Cross talk pattern Gray level 46 (64 Gray level) Fig 3: Cross talk Pattern Center at Gray level 0 (Black) 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 73 GENERAL PRODUCT SPECIFICATION Uh3 200P4 Go to cover page SEPARATE SYNC. VIDEO HORIZONTAL VIDEO VERTICAL COMPOSITE SYNC. VIDEO HORIZONTAL FIG-4 TIMING CHART -1 20.1" TFT UXGA LCD Monitor TYPE : 200P4VG/00 8639 000 14577 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
- Page 74 GENERAL PRODUCT SPECIFICATION Go to cover page VIDEO VERTICAL COMPOSITE SYNC. & VIDEO ( SYNC. ON GREEN ) HORIZONTAL VERTICAL FIG-5 TIMING CHART -2 20.1" TFT UXGA LCD Monitor 8639 000 14577 TYPE : 200P4VG/00 Brand : Philips 2003-08-18 Sophia Hsia 2003-08-18...
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Page 75: Different Parts List
Different Parts List Uh3 200P4 Diversity of 200P4VB/00 comparing with 200P4VG/00 Diversity of 200P4SB/00 comparing with 200P4VG/00 Item 12NC Description Item 12NC Description 313815755061 FRONT CABINET ASSY 313815756151 FRONT CABINET ASSY 313815755071 BACK COVER ASSY 313815755071 BACK COVER ASSY 313815755091... -
Page 76: Different Parts List
Uh3 200P4 Different Parts List Diversity of 200P4VS/00 comparing with 200P4VG/00 Item 12NC Description 313815754671 FRONT CABINET ASSY 313815754681 BACK COVER ASSY 313815754651 BASE ASSY 313811705782 E-D.F.U. ASSY 313815409091 COVER-VIDEO 313815409061 CASE-AUDIO 313815409121 COVER-HINGE FRAME 1073 313812874931 MAINSCORD 1073 313818870471... - Page 77 X-radiation emissions. For continued X-radiation protection, the replacement periodically against a reference standard. tube must be the same type as the original, including suffix letter,or a Philips 4. When the HV circuitry isoperating properly there is no possibility of an x- approved tupe.