Page 1: Table Of Contents
19" Auto scan Colour Monitor 109B2 GSIII CM25 Service Service Service DDC/Power saving /TCO 109B20/00 (PHILIPS) Table of Contents Horizontal frequencies 30 - 97kHz Page Description Description Page Important Safety Notice ....2 Video Panel (A) C.B.A.
Page 2: Important Safety Notice
Accordingly, a servicer who uses a service procedure or TO ENSURE THE CONTINUED RELIABILITY OF THIS tool which is not recommended by Philips must first satisfy himself PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S thoroughly that Neither his safety nor the safe operation of the REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR equipment will be jeopardized by the service method selected.
Page 3: Technical Data
Blue video ground This monitor is ENERGY STAR -compliant. As an ENERGY STAR Ò Ò No pin Partner, PHILIPS has determined that this product meets the ENERGY Logic ground STAR guidelines for energy efficiency. Ò Identical output - connected to pin 10 Serial data line (SDA) H.
Page 4: Front View & Back View
Front View and Back View 109B2 GS3 CM25 Go to cover page Front View Front View 1. Power In - attach power cable here. POWER button switches your monitor on 2. Video In - this is a cable which is already attached to your monitor. OK button which when pressed will take you to the OSD Connect the other end of the cable to your PC.
Page 5: Osd Adjustment
OSD Adjustment 109B2 GS3 CM25 Go to cover page On the front controls of your monitor, once you press the button, The OSD Tree the OSD Main Controls window will pop up and you can now start Below is an overall view of the structure of the OSD. You can use this as making adjustment to your monitor's various features.
Page 6: Osd Lock Function & Service Mode
OSD Lock Function & Service Mode 109B2 GS3 CM25 Go to cover page Access Service mode (burn in mode) : To lock (disable) OSD function: - Press OSD button " " for over 15 seconds to lock the OSD function. Access Service Mode &...
Page 7: Warning And Notes
Warning and Notes 109B2 GS3 CM25 Go to cover page Warnings Notes 1. Safety regulations require that the unit should be returned 1. The direct voltages and waveforms are average voltages. in its original condition and that components identical to They have been measured using the Service test software the original components are used.
Page 8: Mechanical Instructions
Mechanical Instructions 109B2 GS3 CM25 Go to cover page 0. Location of the panel 0.1 Main panel (1155) 0.2 Video panel (1157) 1. General To be able to perform measurements and repairs on the "circuit boards", the monitor should be placed in Service Position (fig. 1) first: How to remove the back cover of monitor : There are 2 screws in the lid [1 screw are at the right side of the monitor, the other 1 screw are at the left side of the monitor],to fix the...
Page 9: Safety Test Requirements
Safety Test Requirements 109B2 GS3 CM25 Go to cover page All units that are returned for service or repair must pass the original 3. Equipments and Connection manufactures safety tests. Safety testing requires both Hi-pot testing. Ground Continuity 3.1 Equipments For example : HI-POT TEST INSTRUCTION - ChenHwa 9032 PROGRAMMABLE AUTO SAFETY...
Page 10: Wiring Diagram
Wiring Diagram 109B2 GS3 CM25 Go to cover page DEGAUSSING COIL YOKE BOTTOM PLATE EARTH WIRE GRAY 8891 CONTROL PCB ASSY TO INSERT CRT NECK (DETAIL POSITION REFER SHEET 132 PHOTO ) TO INSERT CRT NECK 1802 (DETAIL POSITION REFER SHEET 132 PHOTO) VIDEO PCB ASSY WHITE...
Page 11: Ddc Data
Serial Number : TY 123456 Green Y coordinate : 0.605 Blue X coordinate : 0.15 Monitor Descriptor #3 Monitor Name : PHILIPS 109B2 Blue Y coordinate : 0.065 White X coordinate : 0.283 Monitor Descriptor #4 White Y coordinate : 0.297 Monitor Range Limits Min.
Page 12: Ddc Instructions
DDC Instructions 109B2 GS3 CM25 Go to cover page 1. General 3. Pin assignment DDC Data Re-programming A. 15-pin D-Sub Connector In case the main EEPROM with Software DDC which store all factory settings were replaced because a defect,repaired monitor’ the serial numbers have to be re-programmed.
Page 13 DDC Instructions (Continued) 109B2 GS3 CM25 Go to cover page 4. Configuration and procedure Re-programming Software DDC Step 1: After initialize alignment box, connecting all cables and box as Following descirptions are the connection and procedure for Software Fig. 3 DDC, the main EEPROM can be re-programmed along with Software Step 2: Follow the steps on DDC re-programming instructions to staring DDC by enabling “factory memory data write”...
Page 14 DDC Instructions (Continued) 109B2 GS3 CM25 Go to cover page 5. Click button. The main menu appears (as shown on Fig. 6). Command bar Tools bar Status bar Fig. 6 Note: If the connection is improper, you will see the following error message before entering the main menu.
Page 15 DDC Instructions (Continued) 109B2 GS3 CM25 Go to cover page Definition of Serial Number Write DDC data to monitor T Y 0 0 0 0 2 8 0 0 0 0 0 1 Click icon from the tools bar to starting rewrite DDC data. Click for confirmation.
Page 16: Electrical Instructions
Electrical Instructions 109B2 GS3 CM25 Go to cover page - Connect a "high-voltage voltmeter" between the high- 0. General voltage connection of the picture tube and earth. - Turn on the power. When carry-out the electrical settings in many cases a video signal must be applied to the monitor.
Page 17 Electrical Instructions (Continued) 109B2 GS3 CM25 Go to cover page 6 To leave factory mode 9300 BIAS R G B GAIN R G B 9300 BIAS R G B GAIN R G B 6500 BIAS R G B GAIN R G B 6500 BIAS R G B GAIN R G B * After alignment of factory mode, turn off monitor (if you do...
Page 18 Electrical Instructions (Continued) 109B2 GS3 CM25 Go to cover page 7.6 : Select the 6500K colour temperature as shown in Fig. 9. Focus adjustment 2.2. : Adjust the R/G/B cutoff and R/G/B gain as shown in : Apply a video signal in the 1600 x 1200 with 93.8 kHz/75 procedure 7.2~7.3 to get Hz mode R/G/B cutoff x= 0.313 +/- 0.015...
Page 19 Electrical Instructions (Continued) 109B2 GS3 CM25 Go to cover page Item Resolution Freq. V x H Pixel rate(Mhz) Remark 640x350 85(37.861k) 31.500 VESA 640x350 70(31.469k) 25.175 640x480 60(31.469k) 25.175 72.8(37.861k) 31.500 VESA 75(37.500k) 31.500 VESA 85(43.269k) 36.000 VESA 100.1(50.60k) 40.500 720x400 70(31.469k) 28.321...
Page 20 109B2 GS3 CM25 Electrical Instructions (Continued) Go to cover page 1. Purity adjustment - Make sure the monitor is not exposed to any external magnetic field. - Produce a full red pattern on the screen, adjust the purity magnet rings on the PCM assy (on CRT) to obtain a complete field of the color red.
Page 21: Block Diagram
Block Diagram 109B2 GS3 CM25 Go to cover page Video /B Vedio-E Flying Pre -Amp Post-Amp cable 15 TDA4822 TDA4886A LM2405 pin D-sub Function Key/Cont OSD MTV rol Board 018N-27 EHT/L4990A Rotation & LED X-RAY SDA/SCL Main /B Linearity Control WT62P1/DDC1/2B EEPROM ST24C16...
Page 22: Control Panel Schematic Diagram & C.b.a
Control Panel Schematic Diagram & C.B.A 109B2 GS3 CM25 Go to cover page 1891 A2 1892 A2 1893 A2 1894 A3 1895 A4 3891 A2 3892 A3 3893 A2 3894 A3 3895 A3 6891 A1 8891 A4 Back Forward...
Page 23: Video Panel (A) Schematic Diagram & Waveforms For Diagram (A)
Video Panel (A) Schematic Diagram & Waveforms for Diagram (A) 109B2 GS3 CM25 Go to cover page A1 7301-6 A3 7701-1 A5 7302-6 1 V/div AC 2 V/div AC 50 V/div AC 5 mS/div 4.7V 5 mS/div 5 mS/div 4.8V A1 7301-8 A3 7701-5 A6 7302-8...
Page 24: Video Panel (A) C.b.a
109B2 GS3 CM25 Video Panel (A) C.B.A Go to cover page 3757 2301 3362 1301 D5 3758 2302 3363 1703 B4 3760 2304 3372 1711 3771 2305 3376 1712 C4 3772 2306 3378 1713 C5 3773 2307 3379 1714 A5 3775 2308 3380...
Page 25 Video Panel (A) C.B.A. (HMC) 24-1 109B2 GS3 CM25 Go to cover page Forward Back Click here for Video Panel (A) C.B.A. (CUS) Click here for Video Panel (A) C.B.A. (SMC)
Page 26 Video Panel (A) C.B.A. (SMC) 24-2 109B2 GS3 CM25 Go to cover page Back Forward Click here for Video Panel (A) C.B.A. (CUS) Click here for Video Panel (A) C.B.A. (HMC)
Page 27: Main Panel (B1, B2, C) C.b.a
Main Panel (B1, B2, C) (C.B.A) 109B2 GS3 CM25 Go to cover page 1101 2510 2804 3177 3538 3649 3848 6165 7503 9128 9848 1104 2511 2805 3401 3571 3653 3849 6166 7504 9129 9849 1106 2512 2806 3402 3572 3654 3850 6401...
Page 28 Main Panel (B1, B2, C) C.B.A.(HMC) 109B2 GS3 CM25 25-1 Go to cover page Forward Click here for Main Panel C.B.A. (CUS) Back...
Page 29: Deflection (B1) Schematic Diagram & Waveforms For Diagram (B1)
Deflection (B1) Schematic Diagram & Waveforms for Diagram (B1) 109B2 GS3 CM25 Go to cover page B1 7503-14 B8 7503-32 B15 7507-C B22 7606-E B29 7629-C B36 7433-2 4.9V 2.6V 2.6V 3.5V 2.7V 5 V/div AC 2.2V 2 V/div AC 2 V/div AC 1.1V 20 V/div AC...
Page 30: Cpu (B2) Schematic Diagram & Waveforms For Diagram (B2)
CPU (B2) Schematic Diagram & Waveforms for Diagram (B2) 109B2 GS3 CM25 Go to cover page B45 7801-1 0.1 V/div AC 5 uS/div B46 7801-33 2 V/div AC 5 mS/div B47 7801-34 2 V/div AC 5 uS/div B48 7801-37 2 V/div AC 5 uS/div B49 7801-38 2 V/div AC...
Page 31: Power Supply(C) Schematic Diagram & Waveforms For Diagrams (B1) & (C)
Power Supply(C) Schematic Diagram & Waveforms for Diagrams (B1) & (C) 109B2 GS3 CM25 Go to cover page C1 5101-2 B43 5573-10 B50 7801-40 100 V/div AC 50 V/div AC 2 V/div AC 5 uS/div 5 uS/div 5 uS/div C2 5101-8 B44 5573-8 B51 7801-41 10 V/div AC...
Page 32: Repair Tips
Repair Tips 109B2 GS3 CM25 Go to cover page 1.4 Attachment of SMDs 0. Warning - Locate the SMD on the solder lands by means of tweezers and solder the component on one side. Ensure that the component is All ICs and many other semi-conductors are susceptible to Positioned correctly on the solder lands (see Fig.2A).
Page 33: Exploded View
Exploded View 109B2 GS3 CM25 Go to cover page 3138 104 49930 3138 107 99110 SCREW COVER BACK COVER ASSY 1155 3138 178 51570 3138 178 51560 VIDEO PCB ASSY MAIN PCB ASSY 1157 8238 274 39980 DEGAUSSING COIL 5007 8238 274 38600 1151 M46LSQ183X01 (W)
Page 34: Recommended Parts List
Recommended Parts List 109B2 GS3 CM25 Go to cover page Model : 109B20/00C Item Code Number Description 3138 127 50030 FRONT CABINET ASSY 3138 107 99110 BACK COVER ASSY 3138 107 98400 PEDESTAL ASSY 3138 104 49930 SCREW COVER 3138 104 54230 BUTTON-POWER 3138 104 54210 BUTTON-FUNCTION...
Page 35: Spare Parts List
Spare Parts List 109B2 GS3 CM25 Go to cover page Model: 109B20/00C Item Code Number Description Item Code Number Description 2308 2238 910 16649 MLCC 0805 X7R 25V 100N K R 3138 127 50030 FRONT CABINET ASSY 2309 2238 910 16649 MLCC 0805 X7R 25V 100N K R 3138 107 99110 BACK COVER ASSY 2310 2238 910 16649 MLCC 0805 X7R 25V 100N K R 3138 107 98400 PEDESTAL ASSY...
Page 36 Spare Parts List (Continued) 109B2 GS3 CM25 Go to cover page Item Code Number Description Item Code Number Description 2607 2038 031 65109 ELCAP VT 50V 10UF PM20 2E 2823 2038 034 56228 ELCAP S 50V 2UF2 PM20 2E 2608 2038 031 65109 ELCAP VT 50V 10UF PM20 2E 2824 2020 552 90835 CERC DC 50V 47N P80M20 2E0 2E 2610 2252 602 14216 CERCAP DC 2KV 220P K X7R T 2825 2020 552 90834 CCAP DC 50V 22N Z A...
Page 37: Spare Parts List
Spare Parts List (Continued) 109B2 GS3 CM25 Go to cover page Item Code Number Description Item Code Number Description 3342 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3517 2138 101 13333 RST CRB CR12 A 33K PM5 A 3343 2322 730 61101 RST SM 0805 RC11 100R PM5 R 3518 2138 101 13222 RST CRB CR12 A 2K2 PM5 A 3344 2138 101 13101 RST CRB CR12...
Page 38 Spare Parts List (Continued) 109B2 GS3 CM25 Go to cover page Item Code Number Description Item Code Number Description 3638 2138 112 73154 CARBRST FLM CR25 150K PM5 3758 2138 112 73109 CARBRST FLM CR25 10R PM5 3639 2138 112 73154 CARBRST FLM CR25 150K PM5 3760 2138 116 13001 RST MFLM MF50S A 300R PM1 A 3640 2138 112 73154 CARBRST FLM CR25 150K PM5 3761 2322 730 61102 RST SMC 0805 RC11 1K PM5...
Page 39 (UAW) 7610 3198 020 40161 TRANS BC558C (UAW) 6571 3198 010 10071 DIODE BAV21 (UAW) 7611 9333 935 10602 IC LM358N 8P (PHILIPS) 6572 3198 010 10011 DIODE 1N4148 (UAW) 7612 3198 020 40041 TRANS BC547C (UAW) 6573 9322 126 36682...
Page 40 Spare Parts List (Continued) 109B2 GS3 CM25 Go to cover page Item Code Number Description 7618 3198 020 40041 TRANS BC547C (UAW) 7619 3198 020 40041 TRANS BC547C (UAW) 7620 9322 031 68687 TRANS. IRF640 7621 9322 031 68687 TRANS. IRF640 7622 9322 031 68687 TRANS.
Page 41: Repair Flow Chart
Repair Flow Chart 109B2 GS3 CM25 Go to cover page A. Power Supply Failure 1. Symptom : check 7106 check 7106 pin1 check 7106 check 7106 no startup sound pin 8=2.4V 100V<pin1<380V pin14 > 2V pin4 output ? LED light off 3131=24kohm check check...
Page 42 Repair Flow Chart (Continued) 109B2 GS3 CM25 Go to cover page rough check for R, G, B B. Video 1. video input= 0.7V check blanking Repair Flow 2. 7301video output =2.5V 7503 pin16 3. 7701 video output= 35V swing check 1.Symptom : R,G,B output (with white pattern)
Page 43 Repair Flow Chart (Continued) 109B2 GS3 CM25 Go to cover page C. Horizontal deflection output repair flow : 1. Symptom : check Hsync check Hsync check Hsync check Hsync without 7605 gate 7503 pin8 7604 base 7503 pin6 H-deflection. refer 7503 check list or replace 7503 check 2.
Page 44 Repair Flow Chart (Continued) 109B2 GS3 CM25 Go to cover page basic check D. Vertical Deflection Failure +13/-13V/+78V Symptom : check check one horizontal line 7503 +78V,6402,6403 V_size is abnormal pin 12, 13 good? too large/small (small) replace replace 6402, 6403 7503 check 7404 check...
Page 45: Repair Flow Chart
Repair Flow Chart (Continued) 109B2 GS3 CM25 Go to cover page E. CPU check cpu pin 6/pin 5=5V Basic Check check list pin 8/pin 9=12MhZ check pin 4 4. H-linearity pwm from 0V to 5V check pin2 2. H-Centering pwm from 0V to 5V check pin19 19.
Page 46 Repair Flow Chart (Continued) 109B2 GS3 CM25 Go to cover page check 22. Degauss active=hi no active=low check 5. Reset check 37. Brightness pwm from 0V to 5V check 38. Rotation pwm from 0V to 5V check key 23. Keypad Enter,+,-,bri,con keys check pin 24 1.no H/V sync &...
Page 47 Repair Flow Chart (Continued) 109B2 GS3 CM25 Go to cover page Basic check F. TDA4841 Vcc=pin9=pin10=12V Vcc > 9V Check List gnd =pin7=pin25=0v during startup 1. HFLB pin16 if no exist (from H.defl) CLBL=hi pin17 = Hunlock = floating pin30 = Hpll2 = 0V pin6 = HDRV = floating 2.
Page 48 Repair Flow Chart (Continued) 109B2 GS3 CM25 Go to cover page Hunlock pin is floating while pll1(pin26) is 17. Hunlock unlock in searching mode 18. IIC sda = hi initial fail could be these of IC 19 IIC scl = hi 7503,7301,7304,7804 20 asymmetry EW to 7503 pin30...
Page 49: General Specifications
. Full screen size application . Real multi-freq. - Power saving management system. - VESA DDC1 /2B - Picture tilt control - Low emission TCO99 CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 50 3.11 Display data channel : DDC1/2B (VESA STANDARD) Display Display resolution Image size Image centering deviation Picture shift control range Geometric distortions CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 51 Display disturbance to external environment 7.3.1 Ionizetic radiation 7.3.2 EMI Reliability Mean time between failures Quality assurance requirements Acceptance test 10.0 Serviceability CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 52 2.3 and 5.0 V as high level) B. Impedance Video - Terminated with 75 ohms Sync - Terminated with 4.7K ohms pull-down resistors. CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 53 Red video ground Green video ground Blue video ground Not connect Ground Ground Bi-directional data (SDA) H SYNC V SYNC DDC Data CLOCK (SCL) CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 54 202.500 VESA 1792x1344 60(83.640k) 204.750 VESA/P 1856x1392 60(86.333k) 218.250 VESA/P 1920x1440 60(90.000k) 234.000 VESA/P "@" denote it is a main preset timing CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 55 = 11.183 ms Rear porch 2.201 us Rear porch 0.524 ms Sync width 1.016 us Sync width 0.044 ms Sync polarity Sync polarity CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 56 Retrace time : Less than 2.30 us. 3.2.2 Vertical scanning Scanning frequency : 50 - 160 Hz V-shift range : 8 mm Min. CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 57 : AR-ASC (HTC), AR Filming (SDI) coating Phosphors : P22 : 26.5KV Visible screen area : 360 mm x 270 mm Magnetic field : North CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 58 The display device is sufficiently protected against the burning of phosphors in case of repetitive power cycling or absence of horizontal deflection. CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 59 Brightness control - 50% Contrast control - Adjusted to 30 3 FL of luminance with full white pattern Display resolutions See 3.1.3 CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 60 |C + D| 3.5mm The waviness of any vertical or horizontal shall be less than 1.0 mm over a 50 mm distance. CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 61 25% of entire screen with any point. 4.11 White color adjustment Based on the 1931 CIE chromaticity (colour triangle) CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 62 User controls (all at front) left to right Brightness tact switch control (With Decrease and Increse) Contrast tact switch control (With Decrease and Increase) CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 63 : 10000 to 39000 ft 7.1.3 Transportation packages A) Carton box (outside dimension) : 556(W) x 520 (H) x 590 (D) mm. CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 64 Blocks per container Total set Display disturbances from external environment 7.2.1 ESD Disturbances According to IEC65 (also refer to IEC801-2 for detail). CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 65 X-ray explosure at 5cm distance from any point of the external surface must not exceed 0.1 mR/H. Reliability Mean time between failures MTBF to be calculated according to Military standard MIL-HDBK-217C. MTBF >=75,000 Hours (Excluding CRT) CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 66 The service ability of this monitor should fulfill the requirements which are prescribed in UAW-0346 and must be checked with the check list UAT-0361. CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 67 General Specifications (Continued) 109B2 GS3 CM25 Go to cover page 352 mm 355 mm 358 mm FIG-1 IMAGE DIMENSION CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 68 General Specifications (Continued) 109B2 GS3 CM25 Go to cover page 355 mm |A-B| AND |C-D| < 6 mm FIG-2 IMAGE CENTERING CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 69 General Specifications (Continued) 109B2 GS3 CM25 Go to cover page 355 mm |A-B| < 2 mm FIG-3 IMAGE ROTATION CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 70: General Specifications
109B2 GS3 CM25 Go to cover page 355 mm A, B < 2.0 mm C, D < 2.0 mm FIG-4 IMAGE GEOMETRY CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 71 General Specifications (Continued) 109B2 GS3 CM25 Go to cover page 100 mm Pattern B Pattern A 355 mm FIG-5 CONTRAST AND BRIGHTNESS MEASUREMENT PATTERNS CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 72 General Specifications (Continued) 109B2 GS3 CM25 Go to cover page ZONE C ZONE A 355 mm FIG-6 MISCONVERGENCE MEASUREMENT AREA CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 73 General Specifications (Continued) 109B2 GS3 CM25 Go to cover page CHARACTER CHARACTER FOR FOCUS ( CHROMA 2200/2250 CHR NO. 56 ) FIG - 7 CM25 109B2 97KHz TYPE : 109B20/00C 8639 000 10534 BRAND : PHILIPS 00-06-15 cc Liao 00-06-21 Forward Back...
Page 74 Earlier Philips monitors or other manufacturers’ Operating LightFrame ™ monitors will not work with this special software. It is recommended that you install this software only on a Philips monitor designed to use it. After installation, LightFrame ™ starts up automatically whenever the These monitors can be identified by the LightFrame™...
Page 75: Lightframe For Windows
If the monitor is detached from the computer while a highlighted window or area is displayed and then another monitor is attached, the system will have to be rebooted so that Philips’ LightFrame™ can detect the monitor’s LightFrame™ capabilities and store the setup information about the new monitor.
Page 76 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.

Philips 109B20/00 Service Manual

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