Philips 109P2 CM25 GSIII Service Manual Download

Page: 46 / 79

Repair Flow Chart

F. TDA4856

Check List

Basic check

Vcc > 9V

during startup

11.EWDRV

8. HDRV

14,15

Vsync,Hsync

12,13 Vout1/Vout2

inhibit pin6 output

if pin3 is pulled to

ground by 7508

a pin3 amplify pin5 and 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 7422 & 7423 base

pin16

CLBL=hi

if no exist

3.4.5.6 B+ control

1. HFLB

(from H.defl)

to H_deflection.

7425&7426 base

Vcc=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.pin1 = HFLB no exist

4.pin10 = Vcc < 9V

16. CLBL

to B+ control

east/west control

differential input

to 7567 pin 1, 7

the input sync from

7404 pin 14,15

109P2 GS3 CM25

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Summary of Contents for 109P2 CM25 GSIII

Page 1: ... Exploded View 30 Recommended Parts List 31 Spare Parts List 32 39 Repair flow chart 40 47 General Product Specification 48 78 Description Description Page Page Table of Contents 19 Auto scan Colour Monitor DDC Power saving TCO CHASSIS CM25 Horizontal frequencies 30 111kHz Service Service Service Published by BCU Monitors Printed in Taiwan Copyright reserved Subject to modification Sep 15 2000 GB ...

Page 2: ... 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 ...

Page 3: ...5 If you have VESA s DPMS compliance display card or software installed in your PC the monitor can automaticlly reduce its power consumption when not in use And if an input from a keyboard mouse or other input devices is detected the monitor will automatically wake up The following table shows the power consumption and signalling of this automatic power saving features Automatic Power Saving Power...

Page 4: ...pressed at the same time then the adjustment controls for BRIGHTNESS will show up LEFT and RIGHT buttons like the UP and DOWN buttons are also used in adjusting the OSD of your monitor By pressing both the UP and OK buttons you can easily access the Input Signals A and or B 1 D Sub Port Attach the D Sub connector that comes with your monitor here Other end connects to your PC 2 Power in Attach pow...

Page 5: ...just 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 2 Press the or 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 ad...

Page 6: ...mode Firstly get into Factory Adjustment Mode Push LEFT RIGHT buttons at the same time for over 15 seconds and release them The factory message appears at the bottom of the main OSD menu for example 109P V3 08 000601 00105 is M T B F in HOUR unit SERVICE MODE SERIAL NO TY 123456 HOURS 00021 FACTORY VER 1 01 990706 109P V3 08 000601 00105 NO SIGNAL INPUT To disable all the WARNING SIGNAL Disconnect...

Page 7: ...nd 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 used as an integrated uni...

Page 8: ...Y coordinate 0 072 White X coordinate 0 283 White Y coordinate 0 297 Established Timings Established Timings I 720 x 400 70Hz VGA IBM 640 x 480 60Hz VGA IBM 640 x 480 67Hz Apple MacII Established timings II 800 x 600 72Hz VESA 1024 x 768 75Hz VESA 1280 x 1024 75Hz VESA Manufacturer s timings Standard Timing Identification 1 Horizontal active pixels 1920 Aspect Ratio 4 3 Refresh Rate 60 Standard Ti...

Page 9: ...C2B function that allows bi directional communication between the monitor and PC system for optimal video configuration January 31 2000 Revision 3 3 which upgrades the software and service information 4822 727 21027 4822 727 21038 is fully compatible with previous one DDCV2A F0 EXE 1 General In case the DDC data memory IC replaced due to a defect the data contents of this IC have to be re programm...

Page 10: ...rements Menu Configuration General DDC Module DDC cable P N 4822 320 12004 An Intel 386 or above PC or compatible DOS 6 0 or above DDCV2A EXE software Connect DDC Cable between PC and Monitor Turn on Monitor and PC Access Factory Mode of monitor Verify Factory Mode by OSD function of monitor Insert diskette in Drive a Select Run DDCV2A F0 Zero EXE or Win hit the space bar once Verify the data and ...

Page 11: ...in at Barcode format Use arrow keys to highlight Auto Scan under the R W menu press Enter Bring up Auto Scan year week serial number can be changed Serial Number Year Code Week Code don t care If monitor is not at Factory Mode access Factory Mode at this moment Fill in Barcode data for instance 0030123456 beside AutoScan press Enter After 10 seconds around bring up File R W Setup Quit Write EDID t...

Page 12: ...l in at Barcode format Use arrow keys to highlight Auto Scan under the R W menu press Enter Bring up Auto Scan year week serial number can be changed Serial Number Year Code Week Code don t care If monitor is not at Factory Mode access Factory Mode at this moment Fill in Barcode data for instance 003412345678 beside AutoScan press Enter After 10 seconds around bring up File R W Setup Quit Write ED...

Page 13: ...tmeter is 210 V 0 5 Vdc Apply a video signal in the 1024 x 768 with 68 7 kHz 85Hz mode Select the cross hatch pattern Set the brightness control and the contrast control to the minimum position Turn off the power 0 1 This monitor has 35 factory preset modes as below 0 2 With normal VGA card If not using the ATI card during repair or alignment The service engineer also can use this service test sof...

Page 14: ...minimum position OSD Vg2 at Minimum counter clockwise and ABL OSD at 50 position Slowly increase Vg2 voltage until light output is at 0 1 Ft L 0 01Ft L Y 0 1 Ft L on the screen of CA 100 7 2 The screen of monitor is dark now Press to show the OSD menu as shown in Fig 2 1 Select the character FACTORY MODE to access the R G B adjustment as shown in Fig 2 2 and Fig 2 3 Adjust the cutoff of R G B to g...

Page 15: ...optimal vertical line 8 5 Parallelogram OSD control Adjust parallelogram so that vertical lines are vertical or symmetrically about the center vertical axis 8 6 Unbalance pin OSD control Adjust the unbalance pin so that that vertical border lines are aligned symmetrically 8 7 Rotation OSD control Adjust picture so that vertical tilt is less than 0 5mm 8 8 Top Bottom corner control Adjust the top b...

Page 16: ...y 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 the deflection of the R and B electron beams Set the tabs of the 6 pole magnet in the neutral position This is when the tabs are opposite one another In this position the magnets do not affect the deflection of the ...

Page 17: ...ws on the metal shield and remove the metal shield you can see FIG 6 After remove the back cover metal shield you can see the inside of the monitor as Fig 6 To remove 16 screws for service position as Fig 5 to Fig 8 Include remove bottom plate screw then slide out chassis board and disconnect metal shield After remove the metal frame Fig 5 to remove the metal shield on rear side of Video panel for...

Page 18: ...after 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 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 ...

Page 19: ...FER A 3138 103 5335 PIN B C METAL SHIELD FRONT SIDE VIEW INSERT BOTTOM PLATE PIN E INSERT METAL SHIELD FRONT PIN B PIN F INSERT BOTTOM PLATE PIN F INSERT METAL SHIELD FRONT PIN C OPTIONAL ITEM MHR PCB ASSY TO 1192 MHR PCB OPTION PIN E WITHOUT MHR PCB 8003 MAIN PCB TO WAFER A 1131 8106 TO 1193 MHR PCB OPTION BNC ASSY TO MAIN BOARD 1131 DEGAUSS COIL 1206 1204 1203 1201 DRIVER PCB PIN E 3138 103 5352...

Page 20: ...Deflection Vertical STV9379 Muting G1 Spot Killer CRT Sync Switch DDC 1 2B BNC D SUB V H H V HUNLOCK MUTE B HDRV G1 210 81 15 15 6 3 SDA SCL Horizontal Frequency 30 111kHz Vertical Frequency 50 160 Hz CM25 109P 19 MONITOR SDA SCL DDC H Auto Calibrate USB device D11 CPU P83C380 V V Signal Selector DC Restore discrete R G B Purity convergence correction 9 Go to cover page Forward Back ...

Page 21: ...Terminal Schematic Diagram PCB A1 21 A1 A16 A16 A16 A20 A20 A20 A19 A18 A17 4V3 4V5 6V1 6V2 6V2 2V8 2V8 2V8 2V8 2V8 2V8 4V 109P2 GS3 CM25 2 9 Go to cover page Forward Back ...

Page 22: ... C3 3729 B2 2802 C3 3841 B3 3746 B3 2803 C3 3842 C3 3747 C3 2804 C3 3843 B3 3749 B1 2805 C3 3844 B3 3752 A2 2806 C3 3845 B3 3753 A3 2807 B3 3846 B3 3754 A1 2812 A2 5703 A1 3760 B1 2813 A2 5722 B1 3761 B1 2814 B3 5732 B1 3763 C1 2815 C3 5733 C2 3765 C3 2821 A3 5735 A2 3847 A1 2822 A2 5736 A2 3848 B1 2831 A1 5737 A2 5701 A1 2832 B1 5761 C2 5702 A2 3701 A3 5762 C2 5721 A3 3702 A3 5763 C1 5731 A1 3703...

Page 23: ... Diagram B3 B1 B36 B37 B38 B39 B40 B41 B43 B47 B49 B50 B51 B44 B45 B46 B48 B42 B33 B35 B34 B28 B29 B30 B31 B32 B27 B26 B25 B20 B21 B22 B23 B14 B15 B13 B10 B11 B17 B18 B16 B19 B24 B12 B9 B8 B7 B6 B5 B4 B2 B1 B 9 Go to cover page Forward Back ...

Page 24: ... div AC 5 mS div 0 5 V div AC 5 mS div 0 5 V div AC 5 mS div 5 V div AC 5 mS div 5 V div AC 5 mS div 10 V div AC 5 mS div 0 5 V div AC 5 mS div B22 7502 B B29 7543 C B36 7301 13 B1 7404 14 B43 7651 1 B8 7421 17 B50 5671 1 B15 7422 E B23 7502 C B30 7543 B B37 7301 14 B2 7404 13 B44 7651 10 B9 7421 24 B51 5671 12 B16 7566 B B24 5503 5 B31 5601 4 B38 7301 16 B3 7404 12 B45 7671 G B10 7421 11 B17 7567...

Page 25: ...09 G2 3524 A6 5302 A9 7461 E7 9442 C7 9937 D5 3148 F5 7392 D8 2316 B9 3111 G6 3525 A6 5351 D1 7462 E9 9443 C7 9938 E6 3151 F5 7402 D8 2317 B8 3112 E3 3528 A7 5353 D1 7463 F9 9444 C7 9939 D5 3153 F5 7424 F9 2336 A9 3115 G5 3531 A7 5501 B6 7464 F9 9445 C7 9941 A4 3155 F6 7427 F9 2354 E1 3121 G4 3541 D5 5502 A5 7465 F8 9446 C7 9942 D5 3156 F6 7466 C9 2355 D2 3123 F3 3542 D3 5503 B5 7491 B8 9447 B7 99...

Page 26: ...26 109P2 GS3 CM25 Power Supply Schematic Diagram Control panel C C12 C11 C10 C9 C8 C7 C6 C5 C4 C3 C2 C1 9 Go to cover page Forward Back ...

Page 27: ...224 B2 3225 B1 3230 C2 3231 C2 3232 C2 3233 C2 3234 C3 3235 C4 3236 C3 3237 C3 3238 B3 3239 B3 3241 B4 3242 B4 3243 B3 3244 B3 3245 B3 3246 B2 3247 B2 3248 A2 3249 A4 3250 A4 3251 A4 3252 A4 3253 A4 3254 A4 3255 A4 3256 A4 3257 A3 3258 A3 3259 A3 3260 A3 3261 A3 3262 A3 3263 A2 3264 A3 3265 A2 3266 A2 3267 A2 3268 A2 3269 A1 3270 A1 3271 A1 3272 A1 3273 A1 3274 A1 3275 A1 3276 A1 3277 A4 3278 A4 3...

Page 28: ...28 109P2 GS3 CM25 E Power Down Diagram MHR Diagram PCB E 9 Go to cover page Forward Back ...

Page 29: ...ns 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 1 4 Attachment of SMDs Locate the SMD on the solder lands by means of tweezers and preferably be equipped with a thermal control soldering t...

Page 30: ...al ASSY 3138 127 50760 FRONT CABINET ASSY 8238 274 39731 M41BLRY 22X21 0 24MM 3138 104 51230 SCREW COVER 3138 127 50770 BACK COVER ASSY 3138 178 53370 VIDEO PCB ASSY 3138 178 54300 D COIL SHIELD 3138 178 54360 109P2 MAIN PCB ASSY 3138 178 53330 109P2 MHR PCB ASSY 9 Go to cover page Forward Back ...

Page 31: ... 3138 106 56801 CUSHION TOP 454 3138 106 56651 PE BAG 1053 2438 070 98118 MAINS CORD 1054 3138 168 74451 I F CABLE 1103 2422 086 00208 FUSE T4AH 250V 1265 3138 178 53391 EEPROM ASSYGS109P2 7336 5130 3138 168 74281 POWER TRANSFORMER 5503 3138 168 73551 LINEARITY COIL 54A 9050H 5504 3138 168 73541 LINEARITY COIL 54A 9049H 5601 3138 128 74411 DAF TRANSFORMER 5671 3138 168 76541 L O T 7111 3198 020 43...

Page 32: ...S 100P PM10 A 2116 203803145479 ELCAP VT 25V 47UF PM20 2E T 2121 202055890555 CCAP DC RR 1KV S 470P K A 2122 202055890557 CERC RR 1KVDC 1N PM10 2123 223858015636 CER2 0805 X7R 50V 10N PM10 R 2124 202055790151 CERC DC 500V 1N0 PM10 2125 223858015641 SMD C0805 22N 63V PM10 X710 R 2127 222234741473 POLCAP S 250V 47N PM10 6E 2128 202055490139 CERSAF NSB 250V S 4N7 PM20 B 2129 202055490127 CERSAF NSA 2...

Page 33: ...100305 MPS CAP 180N 250V PM5 2624 203830100331 MPS CAP 360N 250V PM5 7E 2625 203830100222 MPS CAP 820N 250V PM5 8E Item Code Number Description 2626 203830100217 CAP MPS 1U5 250V PM5 B 2651 203803456108 ELCAP S 50V 1UF PM20 2E T 2652 223858016616 CER2 0805 X7R 63V 1N5 PM10 R 2653 223858016621 MLCC 0805 X7R 3N3 K 4B 9 2655 203830150151 CAP PP PPN 100V S 10N PM2 B 2656 203803145221 ELCAP S 25V 220UF...

Page 34: ... Item Code Number Description 3143 232273091002 RST SM 0805 JUMP MAX 0R05 T 3144 232273061105 RES 1M RC 11 SMD 0805 T 3145 212010592169 RES 2W 12K 3146 213810113103 RST CRB CR12 A 10K PM5 A 3147 212266200119 POLYSWITCH RXE065 AP 3148 232273061682 RES 6K8 0805 SMD 3151 232273061102 RST SMC 0805 RC11 1K PM5 T 3152 213811273102 CARBRST FLM CR25 1K0 PM5 5 3153 232273061101 RST SM 0805 RC11 100R PM5 R ...

Page 35: ... MF50S A 510R PM1 A 3433 213811612802 RST MFLM MF50S A 2K8 PM1 A 3434 232273061472 RST SM 0805 RC11 4K7 PM5 R Item Code Number Description 3441 213811613903 RST MFLM MF50S A 39K PM1 A 3442 213811612204 RST MFLM MF50S A 220K PM1 3443 213810113683 RST CRB CR12 A 68K PM5 A 3444 232273091002 RST SM 0805 JUMP MAX 0R05 T 3445 232273061564 SMD R0805 560K PM5 3446 232273061123 RES 12K RC 11 SMD 0805 T 345...

Page 36: ...3688 232273061393 RES 39K RC 11 SMD 0805 T 3689 213810113153 RST CRB CR12 A 15K PM5 A Item Code Number Description 3690 213810113102 RST CRB CR12 A 1K PM5 A 3691 212010128152 CARBRST COMP 1 2W 1K5 PM10 3692 232224213684 METGLAZ RST A VR37 680K PM5 3693 213811611004 RST MFLM MF50S A 100K PM1 A 3694 213811618203 RST MFLM MF50S A 82K PM1 A 3695 213836500102 RTRM CER LIN 20K H VG067TL1 B 3696 21381161...

Page 37: ...5733 242254944197 BLM21P221SB 0805 SMD 5734 242253597069 COIL 4U7 K 0305 5735 242254944197 BLM21P221SB 0805 SMD 5736 242254944197 BLM21P221SB 0805 SMD 5737 242254944197 BLM21P221SB 0805 SMD 5760 313816874511 FERRITE BEAD COIL C8BR6H6X9 2A 5761 242254944197 BLM21P221SB 0805 SMD Item Code Number Description 5762 242254944197 BLM21P221SB 0805 SMD 5763 242254944197 BLM21P221SB 0805 SMD 5764 2422549441...

Page 38: ...99682 IC LM61BIZ 3P 7203 933393510602 IC LM358N 8P PHILIPS 7204 933768130112 IC PCF8591P 16P 7205 935229830112 IC TDA8447 N1 16P Item Code Number Description 7391 932209265685 TRAN MUN2211 7392 319801042201 TRANS BC858C UAW 7401 319802043461 TRANS BC328 UAW 7402 932209265685 TRAN MUN2211 7404 933282660652 IC HEF4053BP 16P 7421 935262332112 IC TDA4856 V2 32P 7422 319802043561 TRANS BC338 UAW 7423 3...

Page 39: ...RANS BF423 UAW 7805 319802043021 TRANS BF423 UAW 7806 933706060112 IC PCF8574P 16P 7807 319801042081 TRANS BC848C UAW 7808 319802043021 TRANS BF423 UAW 7809 319802043021 TRANS BF423 UAW 7810 319802043021 TRANS BF423 UAW 7891 823827434991 LM61BIM SOT 23 9 Go to cover page Forward Back ...

Page 40: ... 7121 pin 4 check 6161 Ok replace 7121 check 6111 3106 3111 7111 Ok NO OK No replace 5130 No check 7143 pin3 voltage dip check 7143 pin1 12V pin1 15V check 7121 pin 1 Ok check 6152 3151 3153 7151 2142 No check 5V loading current Turn power off check the resistance for all output voltages 210 80 15 15 6 3 5V check 6131 6133 6134 6137 6139 replace 5130 check 7141 7155 7144 7151 3 Sympton abnormal so...

Page 41: ... VG1 190V Ok No check blanking 7421 pin16 check heater 6 3V Ok check Xray prot 7651 pin14 No 2 Sympton no video or dim only raster with without retrace line green LED on check Vg1 Vg1 0V check cathode 80V 180V Ok check blanking 7421 pin16 No turn down Vg2 check 7705 pin 1 3 5 output swing check 7421 pin16 check VG2 350V Ok No check 7781 pin10 VFLB 3 Sympton no OSD or OSD out of sync check 7701 pin...

Page 42: ...ist check 2443 parabola exist 3 Sympton H linearity H DC full freq range replace 3523 check 7502 refer 7421 check list 5 Sympton H_dc shift check 7542 7543 check 7421 pin 32 enter OSD function disable morier check 7601collector check 7545 collector 7544 emitter 6 Sympton Focus check B Control 7422 7423 base check B Control 7541 base check B Control check B Control 7421 base refer cpu chece list ch...

Page 43: ...n one horizontal line V_size is abnormal too large small small check 7567 pin2 pin3 ramp exist check 15V 3569 6567 good replace 3578 3580 7567 No Ok replace 3569 6567 7567 Ok No check 7421 check 3571 3572 Ok No Repair Flow Chart 43 109P2 GS3 CM25 9 Go to cover page Forward Back ...

Page 44: ...in 2 sync out of rang Fhin 110KHz Fvin 160Hz check pin18 normal Hi blank low 6 7 P S LED check pin6 7 3 Blank check pin2 normal low change timing Hi Hor Freq KHz Q6 Q5 Q4 Q3 Q2 Q1 33 00 1 1 1 1 1 1 33 00 36 00 0 0 0 0 1 1 36 00 42 00 0 0 0 1 0 1 42 00 45 00 0 0 1 1 1 0 45 00 47 50 0 1 1 0 1 0 47 50 49 00 1 0 1 0 1 0 49 00 52 00 1 0 0 0 1 0 52 00 55 00 0 0 0 0 1 0 55 00 58 50 1 1 1 1 0 0 58 50 61 5...

Page 45: ...n38 hi scl pin39 hi 38 39 IIC bus check keys ok up down left right 33 Keypad check pwm from 0V to 5V 4 Rotation check pwm from 0V to 5V 30 Brightness check 3319 3891 3895 40 41 EEPROM write protection check pin40 pin41 write low low read don t care normal hi hi check 7336 M24C16 7421 TDA4856 7781 LSC4389 7701 TDA4886A check from 5V to 0V 26 Reset check 6302 3322 2317 6301 check active hi no active...

Page 46: ...or the square output waveform d pin6 pwm output to 7422 7423 base pin16 CLBL hi if no exist 3 4 5 6 B control 1 HFLB from H defl to H_deflection 7425 7426 base Vcc 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 pin1 HFLB no exist 4 pin10 Vcc 9V 16 CLBL to B control east west control differential input to 7567 pin...

Page 47: ...HT_compen to 7503 pin30 for soft start compensate for the V_size owing the load variation 1 compare the HFLBand control the phase of HDRV 2 softstart compensate for the H_size owing the load variation 31 EHT_compen 32 Focus to 7603 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 initial fail could be these of IC 74...

Page 48: ...TURE CONFIGURATIONS ARE ALWAYS MAINTAINED WHEN SWITCH BETWEEN COMMON VIDEO MODES AND USER DEFINED CUSTOM MODES USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION ADJUSTMENT DDC1 2B COMMUNICATION CAPABILITY MAX RESOLUTION 1920 X 1440 NON INTERLACED AT 60 HZ 19 0 24 MM AG MASK NF PICTURE TUBE EASY TILT SWIVEL BASE FULL RANGE POWER SUPPLY 90 264 VAC CE ENVIRONMENTAL POLICY with MHR Option FLAT SQUARE ...

Page 49: ...ure 2 10 Regulatory compliance 3 0 Electrical characteristics 3 1 Interface signals 3 2 Interface 3 2 1 Cable 3 2 2 Adaptor 3 2 3 OSD function control 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 Video amplifiers 3 6 Degaussing 3 7 Requirement for low emission 3 8 Power management 3 ...

Page 50: ...ent 4 16 White uniformity 4 17 Color tracking on full white pattern 4 18 Purity 4 19 Moir 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 pelletization 6 0 Environmental characteristics 6 1 Susceptibility of display to external environment 6 2 Transportation tests 6 3 Display...

Page 51: ...S global styling cabinet which has an integrated tilt and swivel base 2 1 CRT Type NR M46LRY22X21 MITSUBISHI Dimensions 19 NF Phosphor Pitch 0 24 mm Phosphor B22 Mask AG Deflection angle 90 deg Light transmission 40 Surface of plate AR Film EHT 25 0 KV Useful screen mm 366 2 X 274 6 2 2 Scanning frequencies Hor 30 111KHz Ver 50 160 Hz 2 3 Video dot rate 261MHz 2 4 Power input 90 264 Vac 47 63 Hz 2...

Page 52: ... requirement regulation DHHS 21 CFR Subchapter J ROEV 08 01 1987 4 Low Radiation TCO99 5 Environmental Per CE and BU policy 6 Ergonomic Requirements ZH 1 618 EN 9241 3 ISO 9241 3 7 92 ISO 9241 8 3 0 Electrical characteristics 3 1 Interface signals The input signals can be applied in two different modes 1 Video Hsync Vsync 2 Video Composite Sync Video 0 7 Vp p input impedance 75 ohm Sync Separate s...

Page 53: ...ielded cable Length 1 5 m 50 mm detachable Connector type 15 pin D Sub male to 15 pin D Sub male blue IBM PS 2 standard 3 rows with DDC1 2B pin assignments pin assignments pin number 1 Red video input 2 Green video input Sync on green 3 Blue video input 4 Optional connected to pin 10 5 Not connected 6 Red video ground 7 Green video ground 8 Blue video ground 9 5V 10 Sync ground 11 Optional connect...

Page 54: ...UTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS 3 2 2 Adaptor 15 pin D standard 2 rows male to 15 pin D sub female for Apple MacIntosh II use Option pin assignments pin no 15 Pin D standard 1 RED GND 2 RED VIDEO 3 COMPOSITE SYNC 4 SYNC GND 5 GREEN VIDEO 6 GREEN GND 7 NC 8 NC 9 BLUE VIDEO 10 NC 11 NC 12 NC 13 BLUE GND 14 NC 15 NC ...

Page 55: ...ain Controls Language Zoom Adjust horizontal Adjust vertical Adjust shape Adjust color Reset to factory settings Extra Controls Close Main Controls Move selection then Language Language multi language at least 5 language Input Input signal selection Zoom Zoom Adjust horizontal Adjust position Adjust size Adjust vertical Adjust position Adjust size Adjust shape Adjust side curve Pincushion Balanced...

Page 56: ...ch User preset Reset to factory settings No Yes Extra Adjust moire Horizontal degauss Adjust convergence Horizontal Vertical Adjust purity Top left Top right Bottom left Bottom right Auto calibrate 3 3 Timing requirement 3 3 1 Mode storing capacity Total modes available 52 1 Factory modes 36 Including 7 preset mode 2 User modes 16 3 3 2 Factory preset timings The factory settings of size and cente...

Page 57: ...Hz 75 000 Hz O ms 14 268 16 683 14 268 13 333 P ms 0 064 0 064 0 064 0 080 Q ms 1 907 1 049 1 112 0 427 R ms 11 122 15 253 12 711 12 800 S ms 1 175 0 317 0 382 0 026 SYNC H V POLARITY SEP SYNC Y Y Y Y MODE NO 5 6 7 8 RESOLUTION 640 x 480 640x350 800x600 720x400 Dot clock MHz 31 500 31 500 40 000 35 500 f h 37 861 kHz 37 861 kHz 37 879 kHz 37 927 kHz A us 26 413 26 413 26 400 26 366 B us 1 270 2 03...

Page 58: ...0 004 Hz O ms 11 763 13 333 13 853 16 666 P ms 0 069 0 064 0 125 0 124 Q ms 0 578 0 448 0 478 0 600 R ms 11 093 12 800 12 480 15 880 S ms 0 023 0 021 0 77 0 062 SYNC H V POLARITY SEP SYNC Y Y Y Y MODE NO 13 14 15 16 RESOLUTION 832 x 624 640 x 480 800 x 600 1024 x 768 Dot clock MHz 57 280 40 500 56 250 75 000 f h 49 722 kHz 50 628 kHz 53 674 kHz 56 476 kHz A us 20 110 19 752 18 631 17 707 B us 1 11...

Page 59: ...60 020 Hz O ms 16 667 13 328 9 997 16 661 P ms 0 050 0 050 0 047 0 047 Q ms 0 600 0 466 0 548 0 594 R ms 16 000 12 795 9 387 16 005 S ms 0 017 0 017 0 015 0 015 SYNC H V POLARITY SEP SYNC Y Y Y Y MODE NO 21 22 23 24 RESOLUTION 1152 x 864 1024 x 768 1152 x 870 1152 x 900 Dot clock MHz 108 000 94 500 100 000 108 000 f h 67 500 kHz 68 677 kHz 68 681 kHz 71 809 kHz A us 14 815 14 561 14 560 13 926 B u...

Page 60: ... 999 Hz O ms 16 667 13 329 15 385 16 667 P ms 0 040 0 038 0 037 0 036 Q ms 0 613 0 475 0 566 0 550 R ms 16 000 12 804 14 769 16 069 S ms 0 014 0 012 0 013 0 012 SYNC H V POLARITY SEP SYNC Y Y Y Y MODE NO 29 30 31 32 RESOLUTION 1280 x 960 1856 x 1392 1600 x 1200 1920 x 1440 Dot clock MHz 148 500 218 250 189 000 234 000 f h 85 938 kHz 86 333 kHz 87 500 kHz 90 000 kHz A us 11 636 11 583 11 429 11 111...

Page 61: ...4 Hz 75 000 Hz 85 000 Hz 74 997 Hz O ms 11 761 13 334 11 765 13 334 P ms 0 033 0 032 0 028 0 028 Q ms 0 483 0 491 0 433 0 649 R ms 11 234 12 800 11 294 12 647 S ms 0 011 0 011 0 01 0 01 SYNC H V POLARITY SEP SYNC Y Y Y Y 3 3 3 Horizontal scanning Sync polarity Positive or Negative Scanning frequency 30 111 KHz Retrace time 1 8 µsec typical 3 3 4 Vertical scanning Sync polarity Positive or Negative...

Page 62: ...n 1 Electro static potential 0 5 KV 2 Alternating Elec field ELF 5 2 Khz 10 0 V M VLF 2 400 KHz 1 0 V M 3 Magnetic field ELF 5 2 Khz 200 nT VLF 2 400 Khz 25 nT 3 8 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 10 W Yellow Suspend Pulse No Pulse 10 W Yellow Power off...

Page 63: ...put impedance with 0 7Vpp video level 2 Luminance setting controls to be set to 20 ft lb 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 6 Ambient magnetic field no special ambient magnetic field existed the ac leakage flux dc flux caused by transformer magnet etc 7 CRT face Eas...

Page 64: ...of horizontal and vertical axis of the screen are listed below see Fig 1 355 4 mm X 265 4 mm 4 5 2 Max scan size Maximum active video size should be not smaller than mask opening The mask opening is 366 2 x 274 6 mm 4 6 Image centering deviation A B and C D 6 mm please see Fig 2 4 7 Picture shift range H shift range total 30 mm V shift range total 15 mm 4 8 Display dimension stability Due to brigh...

Page 65: ...hould be measured on a white line and represents the maximum distance between the center of the red green and blue lines over the whole image area Max misconvergence 0 15 mm in C zone Picture area 355X265 See Fig 6 0 30 mm in A zone 0 40 mm in B zone 4 13 Focus check First adjust brightness to 50 position and contrast to max and then generate characters for 1024 lines to cover entire picture area ...

Page 66: ...nter of the screen being in the range of 20 22 ft lb The color coordinate at any point on the screen should be X X center 0 015 Y Y center 0 015 4 17 Color tracking on full white pattern Adjust the contrast control from max to min with brightness at click position The color coordinates should not deviate more than x x center 0 015 y y center 0 015 4 18 Purity Conditions With full color pattern wit...

Page 67: ...el base The display should be equipped with a tilt swivel device allowing rotation over an angle of 90 degree left or rightward and for a tilt of 5 degree to 15 degree with respect to the horizontal position 5 4 Transportation packages 5 4 1 Shipping dimension Weight Carton dimension 557 W x 627 H x 596 D mm Gross weight 28 0 Ó 0 5Kg 5 4 2 Block unit Palletization layers block sets layer sets bloc...

Page 68: ...ed 6 2 Transportation tests European version USA version Standard Philips UAN D1400 NSTA Height 50cm 45cm 1 corner 1 corner Drop Sequence 3 faces 3 edge Test 6 face electrical function ok Test mechanical function ok Result no serious damage on set appearance room temp 10 c humidity 70 7 HZ 5 100 5 Hz Sequence 1 05 G 0 5 G 30 min for 15 min for Vibration each axis each axis Test Test electrical fun...

Page 69: ...rotection ICRP requirement 0 5 mR hrs 7 0 Reliability 7 1 Mean Time Between Failures MTBF to be calculated according to military standard MIL HDBK 217C MTBF 75 000 hrs excluding CRT Total hrs power on x Total sets Practice of MTBF NO of failed sets 8 0 Quality assurance requirements 8 1 Acceptance test according to MIL STD 105D Control II level AQL 0 65 major 2 50 minor please also refer to annual...

Page 70: ...DUCT SPECIFICATION 9 Go to cover page Forward Back 8639 000 10535 00 08 01 JACK LIN 00 08 01 590 23 31 19 AUTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS 351 359 355 261 265 269 FIG 1 IMAGE DIMENSION m m m m m m m m m m m m ...

Page 71: ... PRODUCT SPECIFICATION 9 Go to cover page Forward Back 8639 000 10535 00 08 01 JACK LIN 00 08 01 590 24 31 19 AUTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS FIG 2 IMAGE CENTERING 355 265 A B AND C D 6 mm mm mm C D A B ...

Page 72: ... GENERAL PRODUCT SPECIFICATION 9 Go to cover page Forward Back 8639 000 10535 00 08 01 JACK LIN 00 08 01 590 25 31 19 AUTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS FIG 3 IMAGE ROTATION 265 1 1 355 mm mm mm mm ...

Page 73: ...ENERAL PRODUCT SPECIFICATION 9 Go to cover page Forward Back 8639 000 10535 00 08 01 JACK LIN 00 08 01 590 26 31 19 AUTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS FIG 4 IMAGE GEOMETRY 355 265 mm mm B A A B 2 5 mm ...

Page 74: ...FICATION 9 Go to cover page Forward Back 8639 000 10535 00 08 01 JACK LIN 00 08 01 590 27 31 19 AUTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS 100 265 355 100 FIG 5 BRIGHTNESS AND CONTRAST mm mm mm MEASUREMENT AREA ZONE B ZONE A mm ...

Page 75: ...RAL PRODUCT SPECIFICATION 9 Go to cover page Forward Back 8639 000 10535 00 08 01 JACK LIN 00 08 01 590 28 31 19 AUTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS FIG 6 MISCONVERGENCE 355 265 mm mm ZONE C ZONE A ZONE B ...

Page 76: ...00 10535 00 08 01 JACK LIN 00 08 01 590 29 31 19 AUTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS 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 3 3 3 4 4 4 4 5 5 5 5 5 6 7 8 9 A B C D E F 1 BYTE 8BITS ...

Page 77: ...er page Forward Back 8639 000 10535 00 08 01 JACK LIN 00 08 01 590 30 31 19 AUTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS 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 8 TIMING CHART 1 ...

Page 78: ... GENERAL PRODUCT SPECIFICATION 9 Go to cover page Forward Back 8639 000 10535 00 08 01 JACK LIN 00 08 01 590 31 31 19 AUTO SCAN CMTR TYPE 109P20 00C CM25 109P2 BRAND PHILIPS VIDEO VERTICAL FIG 9 TIMING CHART 2 O P Q R S ...

Page 79: ... 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 ...

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Philips 109P2 CM25 GSIII, Service Manual

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