Philips M38 107B4 Скачать руководство пользователя страница 27

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Electrical Adjustments

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M38 107B4

0. General

8 factory-preset modes

When carry-out the electrical settings in many cases a video signal

must be applied to the monitor. A computer with :

- 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

21046 (GPT-1600).

0.1 This monitor has

as below.

1. 720 x 400 31.5 kHz/70 Hz 5.

2. 640 x 480 37.5 kHz/75 Hz 6.

4. 800 x 600 53.6 kHz/85 Hz 8.

1. With normal VGA card:

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 1024 x768,

68.7 kHz/85 Hz (only) as signal source.

2. AC/DC Measurement:

The measurements for AC waveform and DC figure is based on 1024

x 768 68.7kHz/85 Hz resolution mode with test pattern "gray scale".

Power input: 110V AC

1024x768 60.0 kHz/75 Hz

1024 x 768 68.7 kHz/85 Hz

800 x 600 46.9 kHz/75 Hz

1280 x 1024 80.0kHz/75Hz

640 x 480 43.3 kHz/85 Hz

factory-preload modes as below

640 x 350 37.8 kHz/85 Hz

20. 1024 x 768 48.36 kHz/60 Hz

10. 640 x 480 50.6 kHz/100 Hz 21. 1024 x 768 56.47 kHz/70 Hz

11. 640 x 480 31.6 kHz/60 Hz

22. 1152 x 864 67.5 kHz/75 Hz

12. 640 x 480 37.9 kHz/72.8 Hz 23. 1152 x 864 77.1 kHz/85 Hz

13. 1280 x 960 85.9 kHz/85 Hz 24. 1152 x 870 68.68 kHz/75 Hz

14. 720 x 400 31.469 kHz/70 Hz 25. 1152 x 900 71.8 kHz/76 Hz

15. 720 x 400 37.92 kHz/85Hz

26. 1280 x 1024 63.98 kHz/60 Hz

16. 800 x 600 63.9 kHz/100Hz

27. 1280 x 960 60kHz/60Hz

17. 800 x 600 37.8 kHz/60.3Hz 28. 1600 x 1200 75 kHz/60 Hz

18. 800 x 600 48.07 kHz/72.1Hz 29. 1600 x 1200 81.25 kHz/65Hz

19. 832 x 624 49.7 kHz/74.6Hz

3.Monitor the following auxiliary voltages.

4.5 Adjust brightness controls to center position except for contrast

control which should be set to MAX.

SOURCE ACROSS C2155

-6.1 V +/- 0.2 VDC.

SOURCE ACROSS C2153

+12.2V +/- 1.0 VDC.

SOURCE ACROSS C2154

- 12.2V +/- 1.0 VDC.

SOURCE ACROSS C2151

+93.2V +/- 1.0 VDC.

4.1 During all alignments, supply a distortion free AC mains voltage

to set via an isolating transformer with low internal impedance.

4.2 Align in pre-warmed condition, at least 30 minutes warm-up with

nominal picture brightness.

4.3 Purity, geometry and subsequent alignments should be carried

out in magnetic cage with correct magnetic field.

Northern hemisphere : H=0, V=450 mG, Z=0

Southern hemisphere : H=0, V=-500 mG, Z=0

Equatorial Support

: H=0, V=0

mG, Z=0

4.4 All voltages are to be measured or applied with respect to ground.

SOURCE ACROSS C2152(+ to Gnd) +190.0V +/- 1.0 VDC.

4. General conditions for alignment

Note: Do not use heatsink as ground.

5. To access factory mode

To leave factory mode

5.1 Turn off monitor (don't turn off PC)

5.2 Press "

" and "

" simultaneously on the front control

panel,then press "

",wait till the OSD menu with characters

M 30 107S P V0.82 20010207 (below OSD menu)" come on the

screen of monitor.

5.3 If OSD menu disappears on the screen of monitor, press "

again (anytime), then the OSD menu comes on the screen again.

5.4 Using "

" : to select OSD menu.

5.5 Using "

" : to increase or decrease the setting.

5.6 Using "

" to access/confirm the selection.

5.7 After alignment of factory mode, turn off monitor (if you do not

turn off monitor, the OSD menu is always at the factory mode),

then turn on monitor again (at this moment, the OSD menu goes

back to user mode).

MODEL SELECT

M38

107B4

V0.25

20020701

Factory

Mode

Indicator

6. Picture geometry setting

- Apply a video signal with cross-hatch pattern.

- Apply a video signal in the 1024 x 768 with 68.7 kHz/85 Hz mode.

- Set contrast control at Max. position, and brightness control in the

mid-point.

6.4 Alignment of horizontal geometry and vertical geometry

6.4.1 Adjust the H-width to 306 mm

6.4.2 Adjust the H-phase to center position.

6.4.3 Adjust V-size to 230mm.

6.4.4 Adjust V-Position to center.

Adjust/Trapezoid/pincushion/balance pincushion/paralleogram

6.4.5 Adjust picture tilt via I C BUS for correct top/bottom lines.

6.4.6 Adjust the top and bottom corner by I C to get optimum

corner geometry.

6.4.7 Adjust the parallelogram by I CBUS to get optimum vertical line.

6.4.8 Adjust the balance pincushion by I C BUS to get optimum

vertical line.

6.4.9 Adjust the trapezoid to get optimum vertical line.

6.5 Adjust size/centering/trapezium/pincushion/parallelogram

of all other preset modes via I C bus.

(to repeat from step 6.4.1 to step 6.4.9)

Содержание M38 107B4

Страница 1: ...tic Diagram 32 Repair Tips 39 Exploded View 40 parts list 41 Spare parts list 42 44 Repair flow chart 45 52 LightFrame for Windows 53 56 Video Panel C B A A 33 Main Panel Deflection B Schematic Diagram 34 Main Panel C B A B C 35 Power Supply C Schematic Diagram 36 Key Control Panel D Schematic Diagram 37 Key ControlPanel C B A D 38 Recommended General Product Specification 57 82 General Troublesho...

Страница 2: ...her 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...

Страница 3: ...er Saving Data Storage Factory preset modes This monitor has 8 factory preset modes as indicated in the following table Technical Specification CRT 55 Image size for preset modes only Width 306 3 mm Height Scanning Horizontal scanning 30 86 KHz Vertical 50 160 Hz Video Video dot rate 176 Mhz Input impedance Video 75 Ohms Sync 2 2 KOhms Signal input level 0 7Vpp Separate sync Size and deflection 17...

Страница 4: ...ing adjustments to your monitor s various features Use the or the keys to make your adjustments within Front View Front control Power button switches your monitor on OK button which when pressed will take you to the OSD controls Contrast hotkey When the UP arrow is pressed the adjustment controls for the CONTRAST will show up UP and DOWN buttons are used when adjusting the OSD of your monitor LEFT...

Страница 5: ...ee The OSD Tree Below is an overall view of the structure of the On Screen Display You can use this as reference when you want to later on work your way around the different adjustments 9 Go to cover page M38 107B4 ...

Страница 6: ...ppears 2 Press the or button to adjust the contrast 3 When the contrast is adjusted to the level desired stop pressing the or button and after three seconds the CONTRAST window will disappear with the new adjustment saved After the CONTRAST window has disappeared to continue to the MAIN CONTROLS follow the steps under LANGUAGE Smart Help Smart Help LANGUAGE The ON SCREEN DISPLAY shows its settings...

Страница 7: ...ard the center 1 Press the button on the monitor The MAIN CONTROLS window appears 2 Press the button until ADJUST HORIZONTAL is highlighted Smart Help 3 Press the button The ADJUST HORIZONTAL window appears ADJUST POSITION should be highlighted 4 Press the or button to move the image to the left or right 5 When the position is adjusted press the button to return to MAIN CONTROLS window or press th...

Страница 8: ...E ADJUST SIDE CURVE under ADJUST SHAPE allows you to adjust two of the five preset options These two options are PINCUSHION and BALANCED pincushion Note use these features only when the picture is not square 1 Press the button on the monitor The MAIN CONTROLS window appears Smart Help 2 Press the button until ADJUST SHAPE is highlighted 3 Press the button The ADJUST SHAPE window appears ADJUST SID...

Страница 9: ...PARALLELOGRAM or press the button to return to the ADJUST SHAPE window 8 To adjust the parallelogram press the or button 9 When the parallelogram is adjusted press the button to return to the ADJUST SHAPE window BACK TO MAIN WINDOWS will be highlighted 10 Press the button to return to the MAIN CONTROLS window or press the button until ROTATE IMAGE is highlighted After returning to MAIN CONTROLS to...

Страница 10: ...OR window appears Smart Help 4 Press the or button to highlight 9300K for GENERAL USE 6500K for GAMES or USER PRESET 5 Once you have highlighted GENERAL USE or GAMES press the button to confirm you selection and return to the MAIN CONTROLS window CLOSE MAIN CONTROLS will be highlighted 6a If USER PRESET is highlighted press the button to highlight RED Next press the LEFT CURSOR or RIGHT CURSOR but...

Страница 11: ...he or button to select YES or NO NO is the default YES returns all settings to their original factory adjustments 5 Press the button to confirm your selection and return to the MAIN CONTROLS window CLOSE MAIN CONTROLS will be highlighted After returning to MAIN CONTROLS to continue to EXTRA CONTROLS press the button until EXTRA CONTROLS is highlighted Next start with step 3 under EXTRA CONTROLS to...

Страница 12: ...ect the video cable then turn on both your computer and the monitor 2 While in self test mode the LED remains green and the pattern remains on and stationary If your monitor screen still remains dark after you use the previous procedure check your video controller and computer system your monitor is functioning properly If there is something wrong with the input signal a message appears on the scr...

Страница 13: ...e First of all monitor displays an image 1 Disconnect the video cable interface cable 2 Turn off monitor 3 Press and simultaneously on the front control panel then the BURN IN mode comes on the screen of monitor as below 50 seconds around 5 seconds around repeatly 4 SERVICE MODE Indication Factory mode MODEL SELECT 00010 M38 107B4 V0 25 20020701 00010 stands for 1 using 10 hours already 2 turn on ...

Страница 14: ... high voltage section and on the picture tube panel It is recommended that saferty goggles be worn when replacing the picture tube When making adjustments use plastic rather than metal tools This will prevent any short circuit or the danger of a circuit becoming unstable Never replace modules or other components while the unit is switched on Together with the defleciton unit the picture tube is us...

Страница 15: ...the service position first Remove right and left lib screw cover on the back cover as shown in Fig 1 Remove 4 screws as shown in Fig 2 Remove back cover as shown in Fig 3 Disconnect the wire between metal shield of Video panel and CRT neck as shown in Fig 5 Disconnect the CRT ground 1703 from Video panel lids screw cover screw screw screw screw Fig 1 Fig 2 Fig 3 Rear cover Pedestal ass y Clip Vide...

Страница 16: ...und 1703 from Video panel Disconnect the Hi Pot cap from CRT as shown in Fig 8 Disconnect yoke wire from 1601 on Main Panel Disconnect concellation connector 1402 on Main Panel Remove main panel with bottom tray as shown in Fig 10 to Fig 14 Disconnect connector 1604 and all the wires as shown in Fig 9 Disconnect connector of 1802 Fig 6 1113 1604 Fig 9 Fig 11 Fig 13 Fig 12 Fig 14 Fig 10 Fig 7 Fig 8...

Страница 17: ...om Main panel as shown in Fig 16 Remove 2 screws from Main panel as shown in Fig 17 Remove a screw from Main panel as shown in Fig 18 Remove Main panel from bottom tray Release 3 plastic claws as shown in Fig 19 Remove Front control panel from Front Cabinet 6 How to remove Front Control Panel Chassis Fig 15 screw black screw Fig 16 Fig 17 Fig 18 Fig 19 Fig 20 plastic on bottom tray plastic claw I ...

Страница 18: ...18 Go to cover page Wiring Diagram M38 107B4 ...

Страница 19: ...dentification 6 Horizontal active pixels 800 Aspect Ratio 4 3 Refresh Rate 99 Standard Timing Identification 7 Horizontal active pixels 1280 Aspect Ratio 4 3 Refresh Rate 60 Standard Timing Identification 8 Horizontal active pixels 1152 Aspect Ratio 4 3 Refresh Rate 75 Detailed Timing 1 Pixel Clock MHz 25 18 H Active pixels 640 H Blanking pixels 160 V Active lines 350 V Blanking lines 99 H Sync Of...

Страница 20: ...g block 1 Color Characteristics Red X coordinate 0 636 Red Y coordinate 0 327 Green X coordinate 0 278 Green Y coordinate 0 6 Blue X coordinate 0 145 Blue Y coordinate 0 064 White X coordinate 0 283 White Y coordinate 0 297 Established Timings Established Timings I 720 x 400 70Hz IBM VGA 640 x 480 60Hz IBM VGA 640 x 480 72Hz VESA 640 x 480 75Hz VESA 800 x 600 60Hz VESA Established Timings II 800 x...

Страница 21: ...ntal active pixels 1280 Aspect Ratio 4 3 Refresh Rate 85 Standard Timing Identification 7 Horizontal active pixels 1280 Aspect Ratio 4 3 Refresh Rate 60 Standard Timing Identification 8 Horizontal active pixels 1152 Aspect Ratio 4 3 Refresh Rate 85 Detailed Timing 1 Pixel Clock MHz 25 18 H Active pixels 640 H Blanking pixels 160 V Active lines 350 V Blanking lines 99 H Sync Offset F Porch pixels 1...

Страница 22: ...C EDID structure For the monitor 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 Software DDC Alignment kits 4822 310 11184 shown as Fig 2 The kit contents a Alignment box x1 b Printer cable x1 c D Sub cable x1 Note The EDID301 EXE Release Version 1 58 20000818 is a windows based program which cannot be run ...

Страница 23: ...6 OK This is for initialize alignment box Fig 6 Fig 5 Fig 7 Note 1 If the connection is improper you will see the following error message as shown in Fig 7 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 3 At the submenu type the letter of your c...

Страница 24: ...ID301 DDC application provides the function selection and text change select fill out from Step 1 to Step 9 Step 4 Modify DDC data Monitor Serial No Next Next Finish 1 Click till the Step 7 of 9 window appears as shown in Fig 15 2 Fill out the new Serial No for example TY 503960 TY 123456 3 Click till the last step window appears then click to exit the Step window 3 Click OK button to confirm your...

Страница 25: ...ing 0 100 ready a progressing bar on the left down corner 2 Click Read EDID to confirm it Step 7 Confirm Serial Number in User Mode 1 Press the button to turn off the monitor Press the button again to turn on the monitor 2 Press the button to bring up the OSD Main Menu 3 Press the button to select Extra Controls press the button to confirm your selection 4 Confirm the Serial Number 123456 is updat...

Страница 26: ...ick 4 Access Factory Mode and enable Software DDC only as shown in Fig 17 Fig 16 5 Write EDID click Note1 In User Mode Read DDC data only Software DDC only was disabled Before read EDID code please confirm that the as shown in Fig 22 Note 2 In Factory Mode Read Write DDC data Software DDC only was enabled Before Read Write EDID code please confirm that the as shown in Fig 23 If you do not disable ...

Страница 27: ...olating transformer with low internal impedance 4 2 Align in pre warmed condition at least 30 minutes warm up with nominal picture brightness 4 3 Purity geometry and subsequent alignments should be carried out in magnetic cage with correct magnetic field Northern hemisphere H 0 V 450 mG Z 0 Southern hemisphere H 0 V 500 mG Z 0 Equatorial Support H 0 V 0 mG Z 0 4 4 All voltages are to be measured o...

Страница 28: ... analyzer Minolta CA 100 VG2 screen at the bottom of the L O T 7 1 Apply a video signal in the 1024 x 768 with 68 7 kHz 85 Hz mode select the full white pattern sizes 306 x 230 mm Use color analyzer Minolta CA 100 to adjust R G B cutoff and Gain OSD R G B cut off and R G B gain can be accessed for Philips CRT with initial data 9300 K R cutoff 62 R gain 71 I C G cutoff 62 G gain 71 I C B cutoff 62 ...

Страница 29: ...tic field of the above magnets do not affect the center of the CRT neck Setting Before the static convergence setting can be made the monitor must be switched on for 30 minutes The focus setting must be made correctly Signal 640 480 31 5 kHz 60 Hz mode Set the tabs of the 4 pole magnet in the neutral position This is when the tabs are opposite one another In this position the magnets do not affect...

Страница 30: ...e 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 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...

Страница 31: ...ERTICAL OUTPUT STAGE TDA8172 VIDEO HORIZONTZL VERTICAL SYNC PROCESSOR B CONTROLLER TDA 4841PS CONTROL LED MICRO PROCESSOR MCU WT62P2 SWITCH MODE POWER SUPPLY TEA1504 OFF STANDBY SUSPEND DEGAUSSING EEPROM M24C16 S CAP SWITCH DC O P MAIN BOARD AC INPUT MIC I P DC DC converter MTP5P25 30 86KHz H V IIC IIC control EHT Compensation IIC H Driver BSN254A G2 EHT DC RESTOR BF422 x 6 LIGHT FRAME TDA4822 Hor...

Страница 32: ...A2 7302 23 A2 7302 21 A2 7302 19 A4 7701 9 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 0 2 V div AC 5 mS div 1 V div AC 5 mS div 20 V div AC 5 mS div 1 V div AC 5 mS div 20 V div AC 5 mS div 2 V div AC 5 uS div 20 V div AC 5 mS div A5 A6 A1 A2 A2 A2 A1 A1 A3 A3 A3 A4 A4 A4 ...

Страница 33: ...02 C2 B 9701 A2 B 9703 A3 B 9704 B3 B 9705 C2 B 9706 C1 B 9707 A2 B 9708 A3 B 9709 A3 B 9711 C1 B GRID BOARD REF LABEL SIDE 1301 C3 B 1703 B2 B 1712 C2 B 1715 B2 B 2301 C3 B 2302 C3 B 2303 C3 B 2304 A3 B 2305 B3 B 2306 A3 B 2311 B3 B 2312 A3 B 2323 C1 B 2325 A2 B 2326 B3 B 2327 A3 B 2356 B3 B 2701 A2 B 2702 A3 B 2721 A1 B 2722 A2 B 2723 A1 B 2725 B1 B 2733 A2 B 2753 A2 B 2760 B1 B 2762 B1 B 2763 A...

Страница 34: ... AC 5 uS div 2 V div AC 5 mS div 1 V div AC 10 uS div 1 V div AC 5 MS div 0 5 V div AC 10 uS div 2 V div AC 2 mS div 1 V div AC 5 mS div 5 V div AC 10 uS div 0 5 V div AC 10 uS div 10 V div AC 5 mS div 2 V div AC 2 mS div 0 5 V div AC 5 mS div 2 V div AC 5 uS div 1 V div AC 5 mS div 1 V div AC 5 mS div 2 V div AC 5mS div 2 V div AC 5 uS div 50 V div AC 10 uS div 20 V div AC 10 uS div 100 V div AC ...

Страница 35: ...65 E5 B 3871 F8 B 4401 D4 B 4601 A4 B 5108 F1 B 5113 F3 B 5122 E3 B 5123 E4 B 5124 E4 B 5125 D2 B 3264 B8 B 3266 A8 B 3267 A8 B 3269 B8 B 3272 B8 B 3281 A8 B 3282 A8 B 3284 B8 B 3286 B8 B 3401 D5 B 3402 D5 B 3406 C5 B 3411 B4 B 3412 C4 B 3413 C5 B 3416 C4 B 3417 C4 B 3418 C5 B 3421 E6 B 3501 E6 B 3502 E8 B 3503 E6 B 3504 A1 B 3505 D8 B 3506 D8 B 3508 D8 B 3512 E8 B 3513 C7 B 3514 C8 B 3515 C7 B 35...

Страница 36: ...0 7102 4 C2 5113 2 C3 5113 4 C4 5113 6 C5 5113 8 C6 7101 D C7 7101 G 100 V div AC 5 uS div 10 V div AC 5 uS div 5 V div AC 5 uS div 1 V div AC 5 uS div 50 V div AC 5 uS div 5 V div AC 5 uS div 10 V div AC 5 uS div 10 V div AC 5 uS div 5 V div AC 5 uS div 100 V div AC 5 uS div C C1 C4 C7 C9 C10 C8 C6 C5 C3 C2 ...

Страница 37: ...C4 1895 C4 3891 B2 3892 B3 3893 B3 3894 B4 3895 B4 6891 D1 CONTROL BOARD UP ENTER 1 1 2W 1 1 2W RIGHT DOWN 1 1 2W 1 2W TO MAIN BD 1801 1 LEFT F894 1 1 2 3 4 1 2 3 4 B D F892 F893 F891 15K 3894 24K 3895 56K 3892 4K7 3893 1 2 3 4 100K 3891 1894 1 2 3 4 1895 4 1893 1 2 3 4 1 2 3 4 1892 1 2 3 6891 L 59YGC 3 G 2 K 1 Y 1891 JFE3309H 8891 1 2 3 4 TYT12 KEY CONTROL M38 107B40 00C 3138 178 62281 02 07 15 3...

Страница 38: ...38 Go to cover page M38 107B4 53022cus 53022hmc 1891 A2 B 1892 A2 B 1893 A2 B 1894 A3 B 1895 A4 B 3891 A2 B 3892 A3 B 3893 A2 B 3894 A3 B 3895 A3 B 6891 A1 B 8891 A4 B Key Control Panel C B A D ...

Страница 39: ...g 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 1 1 General cautions on handling and storage 1 2 Removal of SMDs 1 3 Caution on removal 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 SMD...

Страница 40: ...5 37682 17 M41AJR53x76 CPT 3138 168 78011 DEGAUSSING COIL 3138 178 56211 VIDEO PCB ASSY M38 for CPT CRT 3138 178 56201 MAIN PCB ASSY 3138 107 98401 PEDESTAL ASSY 3138 188 71111 I F CABLE 3138 127 52031 BACK COVER ASSY 3138 178 56221 KEY CNTR PCB ASSY 1151 1151 5007 1153 1152 1151 1 3 2 ...

Страница 41: ...Y CPT 1152 313817862121 MB 2 ASSY SDI 1153 313817862111 VB 1 ASSY 1154 313817862281 C B ASSY 1252 313817856291 HOR T R ASSY 1253 313817862891 POWER TRANS ASSY 1254 313817855111 VERT IC ASSY M30 7401 1751 313817862781 VIDEO IC ASSY M38 5007 313818873241 DEGAUSSING COIL 5108 313816872811 LINE FILTER 143Y1R5 5113 313818874561 TFM SMT LAYER HJC S2085 WIRE 5601 313816878191 LINEARITY COIL 606 5612 3138...

Страница 42: ...01750283 ELCAP 25V S 10U PM20 R 2657 203801750222 ELCAP RE 50V S 2U2 PM20 R 2676 203801750283 ELCAP 25V S 10U PM20 R 2681 223858015641 CER2 0805 X7R 50V 22N PM10 R 2686 202202000729 ELCAP GS 250V S 22U PM20 B 2801 223891015649 CER2 0805 X7R 25V 1N PM10 R 2804 223886115101 CER1 0805 NP0 50V 1P PM5 R 2805 223886115101 CER1 0805 NP0 50V 1P PM5 R 2806 203801750218 ELCAP RE 16V S 47U PM20 R 2813 223886...

Страница 43: ... CRB CFR 12 A 3K3 PM5 A 3863 213810113273 RST CRB CFR 12 A 27K PM5 A 3865 213810113101 RST CRB CFR 12 A 1R PM5 A 3871 213810113472 RST CRB CFR 12 A 4K7 PM5 A 3891 212211000409 RST MFLM MF1 2WS A 1K PM1 A 3892 212211000403 RST MFLM MF1 2WS A 56K PM1 A 3893 212211000374 RST MFLM MF1 2WS A 4K7 PM1 A 3894 212211000387 RST MFLM MF1 2WS A 15K PM1 A 3895 212211000393 RST MFLM MF1 2WS A 24K PM1 A 5007 313...

Страница 44: ...0113562 RST CRB CFR 12 A 5K6 PM5 A 3329 213810113562 RST CRB CFR 12 A 5K6 PM5 A 3330 213810113105 RST CRB CFR 12 A 1M PM5 A 3331 213810113223 RST CRB CFR 12 A 22K PM5 A 3332 213810113101 RST CRB CFR 12 A 1R PM5 A 3333 213810113101 RST CRB CFR 12 A 1R PM5 A 3334 213810113151 RST CRB CFR 12 A 150R PM5 A 3335 213810113101 RST CRB CFR 12 A 1R PM5 A 3336 213810100369 RST JUMP CR 12 A MAX 0R01 A 3337 21...

Страница 45: ...5 3113 3119 6106 3123 Ok replace 7105 check 6108 3125 3111 7101 Ok NO check 7153 pin3 voltage dip check 7153 pin1 7 5V pin1 8V check 7105 pin 5 check 6160 3160 7154 3153 7155 2165 No check 5V loading current Turn power off check the resistance for all output voltages 188 78 13 13 6 3 5 8 V check 6148 6155 6151 6153 short replace 5101 3 Symptom abnormal sound check 7101 drain waveform right check f...

Страница 46: ...eck VG1 150V Ok No check blanking 7501 pin16 check heater 6 3V Ok check Xray prot 7501 pin2 No check R G B output 30 2725 80 30 2733 80 30 2753 80 Ok 2 Sympton no video or dim only raster with without retrace line green LED on check Vg1 Vg1 0V check cathod 83V 3759 Ok check blanking 7501 pin16 No turn down Vg2 check 7701 pin 1 2 3 output swing check 7304 pin10 VFLB 3 Sympton no OSD or OSD out of s...

Страница 47: ... enter factory mode check linearity data in eeprom check 7621 pin 1 2 3 4 8 check 3656 7614 check 7501 pin11 parabola exist check 7611 7613 parabola exist check 2639 parabola exist 3 Sympton H linearity full freq range replace 5611 check 7682 7683 refer 7501 check list 5 Sympton H_dc shift check 1603 check 7501 pin 32 enter OSD function disable morier check 7685collector check 3651 6 Sympton Focus...

Страница 48: ...ertical Deflection Failure check 3401 3402 3407 3408 good basic check 12 12V 80V Sympton one horizontal line V_size is abnormal too large small check 7501 pin12 pin13 ramp exist check 6405 6402 good check 7401 No Ok check 7401 Ok No check 7501 check 3412 3413 Ok No ...

Страница 49: ...t 48Khz Fvout 72Hz 3 sync out of rang Fhin 72 8kHz 28kHz Fvin 168Hz 45Hz check pin18 normal Hi blank low 20 22 27 P S LED 19 Blanking mute check pin3 normal low change timing Hi H size compensation for the load variance 31 H EHT pin 27 STBY pin 20 OFF check from 5V to 0V 5 Reset check 2814 2806 3834 check active hi no active low 22 Degauss 86K S CAPACITOR SWITCH TABLE Hor Freq KHz Q1 Q2 Q3 Q4 27 5...

Страница 50: ...n then power on 1106 without IFcable pin5 burn in mode check idle status sda pin25 hi scl pin26 hi 25 26 DDC bus check idle status sda pin32 hi scl pin31 hi 31 32 IIC bus check key Enter Up Down Left Right keys 23 Keypad check output from 0V to 5V 38 Rotation check 3836 2821 3871 3875 30 VCLK EEPROM check 7803 pin 7 Low write enable Hi write disable check 7803 24LC16 7501 TDA4841 7304 MTV018 27 73...

Страница 51: ...d it compare to pin4 b pin4 generate the saw_tooth wave c pin5 input voltage for the square output waveform d pin6 pwm output to 7601 7602 base if active pin16 CLBL hi if no exist 3 4 5 6 B control 2 Xray from LOT 1 HFLB from H defl to H_deflection 7605 base Vcc pin9 pin10 12V gnd pin7 pin25 0v Vertical blank will be activated hi 1 pin30 softstart pll2 0V 2 pin26 pll1 is unlock in searching mode 3...

Страница 52: ...in24 determin frequency 22 23 24 VAGC VREF VCAP 21 EHT_compen compensate for the V_size owing the load variation 1 compare the HFLB and control the phase of HDRV 2 softstart compensate for the H_size owing the load variation 31 EHT_compen 32 Focus to 7685 for the V dynamic focus Hunlock pin is floating while pll1 pin26 is unlock in searching mode 17 Hunlock 18 IIC scl hi 19 IIC sda hi the initial ...

Страница 53: ... Windows ME Millennium Edition Windows NT Windows 2000 Professional Edition Windows XP While English is the default language of LightFrame the User Interface can be set up to operate in Dutch French German Italian Portuguese or Spanish 1 To install LightFrame place the CD in the CD ROM drive 2 Next when the menu of items on the CD appears on your screen click on Install LightFrame 3 Now follow the...

Страница 54: ...Next highlight Settings 3 Then click on Control Panel 4 Now click on Add Remove Programs 5 Finally select LightFrame from the list and then click on the Add Remove button 5 Click Yes bring up Fig 5 6 Click Next bring up Fig 6 7 Click Next bring up Fig 7 Fig 5 Fig 6 Fig 7 8 Click Next bring up Fig8 Fig 9 9 Click Finish bring up LightFrame 3 Fig 10 on the desktop Fig 8 Fig 9 Fig 10 M38 107B4 ...

Страница 55: ...e monitors viewing area If part of a highlighted window moves off the monitors viewing area LightFrame automatically goes into the Suspended mode If part of a window is off the viewing area you will not be able to use LightFrame on that window Only one window or area at a time can be highlighted 1 Click on the LightFrame icon Fig A in the systemtray The icon will be changed to Fig B Fig A Fig B 2 ...

Страница 56: ...s targets User clicks off button User clicks full screen button User clicks off or full screen On button Add remove button Off button Full screen button Help button User clicks full screen button User clicks off button User clicks full screen button LF suspend All highlighted areas are overlapped by other application Overlap or minimize situation Overlap removed or window restored LightFrame 3 Sta...

Страница 57: ...ELY HIGH MTBF OVER 75K HRS EXCLUDING CRT PROFESSIONAL LOOK WITH NON FLAMMABLE CABINET 94V 0 USER S CONTROLS FRONT MOUNTED CONTROLS FOR EASY ACCESS BETTER DISPLAY PERFORMANCE FINER CRT DOT PITCH 0 25 MM FULL SCREEN SIZE APPLICATION REAL MULTI FREQ FLAT SQUARE CRT POWER SAVING MANAGEMENT SYSTEM MAXIMIZED CONTAINER LOADING VESA DDC2B LOW EMISSION TCO99 M38 107B4 86KHz General Specification Sheet 590 ...

Страница 58: ...g 3 3 Power supply 3 4 Power saving management system 3 5 CRT description 3 6 RGB amplifier 3 6 1 Video amplifier 3 6 2 Brightness and Contrast 3 7 Variation of image size 3 8 Degaussing 3 9 Phosphor protection 3 10 Low emission requirements TCO99 3 11 Display data channel DDC2B VESA STANDARD 4 0 Display 4 1 Display resolution 4 2 Image size 4 3 Image centering deviation 4 4 Picture shift control ...

Страница 59: ...sceptibility of display to external environment 6 1 1 Operation limits 6 1 2 Transportation packages 6 2 Display disturbance from external environment 6 2 1 ESD disturbances 6 3 Display disturbance to external environment 6 3 1 Radiation 6 3 2 EMI 7 0 Safety tests 7 1 Dielectric strength 7 2 Resistance for protective earthing 7 3 Leakage current 7 4 Grounding 8 0 Certifications 8 1 Safety 8 2 EMI ...

Страница 60: ...ic mechanical ergonomic and safety requirements 2 1 General condition The unit will produce a usable image after switching on measurements are to be carried out with a full stabilized set after 30 minutes warm up at room temperature of 25 C Repetitive power on off cycles are allowed though should be avoided within 4 sec 3 1 Signal interface The AUTOSCAN analog color display has an analog video int...

Страница 61: ...signment of 15P D SUB connector Pin nbr Assignment P1 Red video input P2 Green video input P3 Blue video input P4 GND P5 For selftest PC Ground P6 Red video ground P7 Green video ground P8 Blue video ground P9 Not connected No pin P10 Sync ground P11 GND P12 Bi directional Data SDA P13 H SYNC P14 V SYNC VCLK P15 Data clock SCL 3 1 3 Factory preset modes Factory preset modes 8 Resolution H freq V f...

Страница 62: ... 70Hz 15 720 x 400 37 92 KHz 85Hz 16 800 x 600 63 9 KHz 100Hz 17 800 x 600 37 8 KHz 60 3Hz 18 800 x 600 48 07 KHz 72 1Hz 19 832 x 624 49 7 KHz 74 6Hz 20 1024 x 768 48 36 KHz 60Hz 21 1024 x 768 56 47 KHz 70Hz 22 1152 x 864 67 5 KHz 75Hz 23 1152 x 864 77 1 KHz 85Hz 24 1152 x 870 68 68 KHz 75Hz 25 1152 x 900 71 8 KHz 76Hz 26 1280 x 1024 63 98 KHz 60Hz 27 1280 x 960 60 KHz 60Hz 28 1600 x 1200 75 KHz 6...

Страница 63: ...ar porch 1 907 us Rear porch 1 112 ms Sync width 3 813 us Sync width 0 064 ms Sync polarity Sync polarity TABLE 2 37 5KHz 75 Hz 640 X 480 pixel 31 5 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 T...

Страница 64: ...e 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 TABLE 6 68 677 KHz 84 997 Hz 1024 X 768 pixel 94 500 MHz Horizontal Vertical Frame border 0 Frame border 0 Total size 14 561 us Total size 11 765 ms Display size 10 836 us Display size 11 183 ms Rear porch 2 201 u...

Страница 65: ... scanning Scanning frequency 50 160 Hz V shift range 10 mm min for preset modes only 3 3 Power supply The display device maintains the specified performance in the range described as bellows Type Mains current Mains Voltage Mains freq Universal 1 2A Max 90 264 VAC 47 63 Hz 230V version 0 55A Max 195 264 VAC 47 63 Hz 115V version 1 2A Max 90 132 VAC 60 3 Hz Power consumption 68 Watts Max 230V AC in...

Страница 66: ...s of 0 70H Black level shift 5 Max 3 6 2 Brightness and Contrast Reference mode 68 7KHZ 85 HZ full white pattern DISPLAY LIGHT OUTPUT Brightness Contrast Light output full white Minimum Minimum no visiable Center Maximum 33 5 FL 80mmx80mm block Brightness at center and contrast at maximum light output is 43 5 FL SRGB When sRGB is selectd the light output full white pattern will be 23 3 FL Regardle...

Страница 67: ...dure according to Low emission and E S P test method 3 11 Display data channel DDC2B VESA STANDARD The DDC HEX Data refer sheet 190 should be written into the DDC IC 24LC21 or equivalent The monitor is aligned in a magnetic cage having the following magnetic field components Northern Hemisphere H 0 V 450 mG Z 0 Southern Hemisphere H 0 V 500 mG Z 0 Conditions for visual testing unless otherwise sta...

Страница 68: ...rtions For preset modes only It is acceptable that pincushion trapezoid rhomboid rotation and various waves distortions must remain within the limits of tolerance as in fig 4 where A B 2 0 mm C D 2 0 mm The waviness of any vertical or horizontal shall be less than 1 0 mm over a 50 mm distance 4 7 Image non linearity pattern with 12 equal blocks along horizontal axis 9 equal blocks along vertical a...

Страница 69: ...ot exceed 25 4 11 White color adjustment Based on the 1931 CIE chromatic diagram x y coordinates of white display on screen center should be For 9300 K x 0 283 0 015 y 0 297 0 015 For 6500 K x 0 313 0 015 y 0 329 0 015 For 5500 K x 0 332 0 015 y 0 347 0 015 Check conditions Set brightness control at center click position and contrast at maximum position 4 12 Color tracking on full white pattern To...

Страница 70: ...5 2 Connectors and cables 5 2 1 Power cord type 3 leads plugable power cord with protective earthed plug or IBM Hooded Length 1 5 m 50 mm exc connector Safety requirements See following Approval Countries Mains plug Wire Connector Germany VDE VDE VDE Switzerland SVE SVE Belgium CEBEC Sweden SEMKO SEMKO SEMKO Finland EI EI Norway NEMKO NEMKO Denmark DEMKO DEMKO DEMKO Italy OVE OVE Netherlands KEMA ...

Страница 71: ... 90 W O condensation Air pressure 700 1100 mbar B Non operating limits storage Temperature 25C to 60C Humidity 5 to 95 W O condensation Altitude 300 to 1100 mbar 6 1 2 Transportation packages A Carton box A 1 Size with pedestal 496 W 518 D 495 H A 2 Carton paper double wall AB fute corrugate board color brown Bursting 19 3 kg cm min Compression 600 kg min B Transportation conditions B 1 Container ...

Страница 72: ...operating random vibration 30 min axis 3 axes b 5 200Hz 0 73 packing random vibration 30 min axis 3axes Vibration Test Result Electrical function OK Mechanical function OK No serious damage in set For design evaluation only Half sine shock 120G 3m sec 6 shocks Shock Temp 23C test Humidity 60 Air pressure 100 kpa Standard Mechanical Guideline 6 2 Display disturbances from external environment 6 2 1...

Страница 73: ... to IEC950 UL1950 and CSA22 2 No 950 8 1 Safety The monitors comply with the following safety standards IEC950 UL1950 DHHS 21 CFR subchapter J CSA 22 2 NO 950 GERMANY ZH1 618 GS ISO 9241 3 8 8 2 EMI Electromagnetic Interference The monitor comply with the following EMI standards EN55024 FCC Part 15 DOC C108 8 8 3 Fulfil approbation requirements Destination basis set can fulfil following requiremen...

Страница 74: ...d MIL HDBK 217C MTBF 75 000 Hours Excluding CRT TOTAL HRS POWER ON X TOTAL SETS PRACTICE of MTBF NBR OF FAILURE SETS 10 1 Acceptance test According to MIL STD 105D level II AQL 0 4 Major 1 0 Minor Customer acceptance UAW 0377 40 criteria The service ability of this monitor should fulfil the requirements which are prescribed in UAW 0346 and must be checked with the check list UAT 0361 9 0 Reliabili...

Страница 75: ...AL PRODUCT SPECIFICATION 17 M38 107B4 86K TYPE 107B40 40C BRAND PHILIPS 86K TCO99 8639 000 12552 2002 07 12 2002 07 12 590 19 26 9 Go to cover page WR Huang 303 mm 309 mm 306 mm 230 mm FIG 1 IMAGE DIMENSION 227 mm 233 mm ...

Страница 76: ...PECIFICATION 17 M38 107B4 86K TYPE 107B40 40C BRAND PHILIPS 86K TCO99 8639 000 12552 2002 07 12 2002 07 12 590 20 26 WR Huang 9 Go to cover page 76 M38 107B4 FIG 2 IMAGE CENTERING 306 mm 230 mm A B AND C D 5 mm D A B C ...

Страница 77: ...107B4 GENERAL PRODUCT SPECIFICATION 17 M38 107B4 86K TYPE 107B40 40C BRAND PHILIPS 86K TCO99 8639 000 12552 2002 07 12 2002 07 12 590 21 26 9 Go to cover page WR Huang FIG 3 IMAGE ROTATION 306 mm A B 2 mm B A ...

Страница 78: ... SPECIFICATION 17 M38 107B4 86K TYPE 107B40 40C BRAND PHILIPS 86K TCO99 8639 000 12552 2002 07 12 2002 07 12 590 22 26 WR Huang 9 Go to cover page 78 M38 107B4 FIG 4 IMAGE GEOMETRY 306 mm 230 mm A B C D A B C D 2 0 mm ...

Страница 79: ...NERAL PRODUCT SPECIFICATION 17 M38 107B4 86K TYPE 107B40 40C BRAND PHILIPS 86K TCO99 8639 000 12552 2002 07 12 2002 07 12 590 23 26 9 Go to cover page WR Huang FIG 4 IMAGE GEOMETRY 306 mm 230 mm A B C D A B C D 2 0 mm ...

Страница 80: ...T SPECIFICATION 17 M38 107B4 86K TYPE 107B40 40C BRAND PHILIPS 86K TCO99 8639 000 12552 2002 07 12 2002 07 12 590 24 26 WR Huang 9 Go to cover page 80 M38 107B4 306 mm 230 mm FIG 6 MISCONVERGENCE ZONE A ZONE B ZONE C ...

Страница 81: ...39 000 12552 2002 07 12 2002 07 12 590 25 26 9 Go to cover page WR Huang 306 mm A B C D S L O W F L A S H I N G W H I T E P A T T E R N S T A T I C B O R D E R 230 mm DA 1 50 mm DB 1 50 mm DC 1 20 mm DD 1 20 mm D measured between flash on off Figure 7 Dynamic and Static EHT regulation distortion pattern ...

Страница 82: ...6K TCO99 8639 000 12552 2002 07 12 2002 07 12 590 26 26 WR Huang 9 Go to cover page 82 M38 107B4 Fig 7 CHARACTER FORMAT FOR FOCUS CHECK 7 6 5 4 3 2 1 0 LINE HEX DATA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 E 2 2 0 C C C 2 7 7 3 4 8 8 8 9 9 9 9 5 6 7 8 9 A B C D E F 1 BYTE 8BITS ...

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