Philips 170C5 Service Manual
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Philips 170C5 Service Manual

17" lcd colour monitor
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17" LCD Colour Monitor
Service
Service
Service
Description
Important Safety Notice---- ------------------------------ 2
Technical Data ------------------------------------------3~4
Front view&Connection to PC------------------------5~6
On-Screen Display-----------------------------------------7
OSD lock/unlock,Aging mode----------------------------8
Pixel defect policy------------------------------------------9
Warning message----------------------------------------10
Factory Mode----------------------------------------------11
Wiring Diagram-------------------------------------------12
Mechanical Instructions----------------------------13~14
Electrical Instructions-----------------------------------15
DDC Instructions/DATA----------------------------16~21
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Published by BCU Monitors
Printed in Taiwan
TABLE OF CONTENTS
Page
Description
ISP Instructions-------------------------------------22~23
Safety Test Requirements-----------------------------24
Function Block-------------------------------------------25
Scaler Diagram--------------------------------------26~29
Scaler Board C.B.A---------------------------------30~31
Control Diagram & C.B.A.------------------------------32
Power Diagram ----------.--------------------------33~34
Power board C.B.A.------------------------------------35
Exploded View------------------------------------------- 36
Recommended parts list-------------------------------37
Spare parts list-------------------------------------38~39
General product specification--------------------40~65
SAFETY NOTICE
Copyright reserved
Subject to modification F Jul . 9 2004
170C5
170C5BS/00
Horizontal frequencies
30 - 82 kHz
Page
3138 106 10408
GB
GB

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  • Page 1 17" LCD Colour Monitor 170C5 Service Service Service 170C5BS/00 Horizontal frequencies 30 - 82 kHz TABLE OF CONTENTS Description Page Description Page Important Safety Notice---- ------------------------------ 2 ISP Instructions-------------------------------------22~23 Technical Data ------------------------------------------3~4 Safety Test Requirements-----------------------------24 Front view&Connection to PC------------------------5~6 Function Block-------------------------------------------25...
  • Page 2 Philips. - If the surface ofpanel become dirty, please wipe it off with a soft Philips assumes no liability, express or implied, arising out of material. (Cleaning with a dirty or rough cloth may damage the any unauthorized modification of design.
  • Page 3 Go to cover page Support Color. Type NR. " " 1.2.7.Controls Front side: DC power switch OSD functi o n key / OK UP / DOWN (Brightness key) LEFT / RIGHT (Input Select) AUTO key Rear side: D -SUB signal connector Power cord socket...
  • Page 4 Go to cover page 832X624 49.7KHz 57.28 75Hz 1024X768 60.0KHz 78.75 75Hz 1024X768 48.4KHz 60Hz 1152X870 68.7KHz 75Hz 1152X900 71.8KHz 76Hz SUN Mode II Resolution H-Frequency Pixel rate V-Frequency Comment 1280X1024 64.0KHz 60Hz 1 640X350 31.5K 25.175 70Hz IBM VGA 10h 1280X1024 80.0KHz 75Hz...
  • Page 5 Accessory Pack Front view Unpack all the parts. Item Description Power Cable (socket may differ for different countries) Macintosh Adapter (optional) VGA Signal Cable E-DFU package with Quick Setup Guide and CD-ROM. Automatically adjust the horizontal position, vertical position, phase and clock setting. UP and DOWN buttons are used when adjusting the OSD of your monitor.
  • Page 6 Go to cover page Connect the monitor to PC as followa: Remove the cover Connect to PC Turn off your computer and unplug its power cable. Plug the power cord into monitor firmly Connect the monitor signal cable to the video connector on the back of your computer. Plug the power cord of your computer and your monitor into a nearby outlet.

  • Page 7: On-Screen Display

    170C5 LCD Go to cover page The OSD Tree Below is an overall view of the structure of the On-Screen Display. You can use this as a reference when you want to work your way around the different adjustments later on.
  • Page 8 170C5 LCD Go to cover page ATTENTION SIGNAL ATTENTION SIGNAL WAITING FOR AUTOMATIC ADJUSTMENT OSD MAIN CONTROLS LOCKED Access Aging.. Mode Step 1 : Turn off LCD monitor, and disconnect Interface Cable betwe- en Monitor and PC. Step 2 : [Push AUTO "...

  • Page 9: Pixel Defect Policy

    170C5 LCD Go to cover page Philips' Flat Panel Monitors Pixel Defect Policy BLACK DOT DEFECTS ACCEPTABLE LEVEL MODEL 150C5 170C5 1 dark subpixel 4 or fewer 4 or fewer 2 adjacent dark subpixels 2 or fewer 2 or fewer...

  • Page 10: Warning Message

    170C5 LCD Go to cover page Warning Message Table Item Attention Signals Display Time Condition Attention off CANNOT DISPLAY 30 mins This warning appears when the input signal from your THIS VIDEO MODE, computer is not in a standard video mode or is out of the CHANGE COMPUTER monitor’...

  • Page 11: Factory Mode

    170C5 LCD Go to cover page Front control panel Hudson 170C5 T024 2004 -01-06 BL : SUB - BRI : SUB - CON : 9300K 6500K SRGB B 255 OFFSET2 GAIN M 255 AUTO-SUB OSDTIMER IDX : OFFSET1 VAL: READ...
  • Page 12 170C5 LCD Go to cover page...
  • Page 13 170C5 LCD Go to cover page Front view Fig.5 Fig.1 Open the clicks and then remove the back cover as Fig.6 and Fig.7 Back view, remove the cover as Fig.2 Fig.6 Fig.2 Fig.7 Remove the base: unscrew the screws as Fig.3 Remove the Matel frame board Fig.3...
  • Page 14 170C5 LCD Go to cover page Fig.9 Fig.10 Fig.11 Fig.12...
  • Page 15 170C5 LCD Go to cover page " "...

  • Page 16: Pin Assignment

    170C5 LCD Go to cover page General Note: The alignment box has already build-in a batteries socket for batteries (8~12V) using 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 17 170C5 LCD Go to cover page 3. At the submenu, type the letter of your computer's hard disk drive followed by :EDID45 (for example, C:\EDID45, as shown in Fig. 6). Fig. 6 4. Click button. The main menu appears (as shown in Fig. 7).
  • Page 18 170C5 LCD Go to cover page Re-programming Analog DDC IC Step 3: Modify DDC data (verify EDID version, week, year) Step 1: After initialize alignment box, connecting all cables and Click (new function) icon from the tool bar, bring up box as shown in Fig.
  • Page 19 170C5 LCD Go to cover page Next Next Click , bring up Fig. 17. Click , bring up Fig. 20. - Serial number can be filled up or be changed at this moment. Fig. 17 Fig. 20 Next Next Click , bring up Fig.
  • Page 20 170C5 LCD X 21 Go to cover page Step 7: Exit DDC program Step 5: Write DDC data 1. Configuration should be as Fig. 23. And press OK. Pull down the File menu and select Exit as shown in Fig. 25.
  • Page 21 170C5 LCD Go to cover page THE DISPLAY DATA CHANNEL (DDC_2B) CONTENT INCLUDING ( To use same EDID for LPL / CPT / Hannstar / QD I & AU Panel in 170C5 model ) ********************************************************************** Standard Timing Identification #4 EDID log file...
  • Page 22 Microsoft operation system Windows 95/98/2000/XP. ISP Software " Easywrite " DDC2BI_ISP TOOL (3138 106 10396) Step 5 :Copy the V200.hex to C:\170C5 as shown in Fig. 5 . as shown in Fig. 1 170S5 Parallel Port to Print Port in PC D-SUB to monitor Fig.
  • Page 23 313810610079also can be used for firmware upgrade ,the operations is the same as described above ,but you should connect the monitor as below: 170C5 -Monitor (B) Press the file --> exit to end program , as shown in Fig. 12. Monitor (A) D-Sub Fig.
  • Page 24 170C5 LCD Go to cover page 3. Equipments and Connection All units that are returned for service or repair must pass the original manufactures safety tests. Safety testing requires both Hipot Ground Continuity testing. 3.1. Equipments For example : HI-POT TEST INSTRUCTION...
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  • Page 36 313815413821 HINGE COVER-L 313815757341 DETACHABLE BASE 313815757391 BACK COVER ASSY 313815135051 AC BRACKET 313815756281 SHIELDING ASSY 313815413771 REAR COVER 313815757381 BEZEL ASSY...
  • Page 37 0030 313815757381 BEZEL ASSY 0040 313815757391 BACK COVER ASSY 0050 313815757341 DETACHABLE BASE 0090 313810440571 HOUSING COVER 0291 313815564381 LABEL-CPU 0296 313815564391 LABEL-EEPROM(L) 0450 313815637831 CARTON 0451 313815637841 CUSHION-R 0452 313815637851 CUSHION-L 0453 313815621491 P.E. BAG 0602 313811707271 E-D.F.U. 0107 313815413811 HINGE COVER-R 0108...
  • Page 38 170C5 LCD Go to cover page 3502 232270260101 RST SM 0603 RC21 1R PM5 R 2449 223878615649 CER2 0603 X7R 16V 1N PM10 R Model: 170C5BS/00 3504 232270260101 RST SM 0603 RC21 1R PM5 R 2450 223878615649 CER2 0603 X7R 16V 1N PM10 R...
  • Page 39 7443 932220618671 IC SM NT68521EF (NOVA) Y 7444 935242960118 IC SM TL431ACD (PHSE) R 7202 935260739118 IC SM 74LVC14APW (PHSE) R 7301 932220582682 IC SM NT68F633L (NOVA) L 7302 932218650682 IC AT24C16A-10PI-2.7 (ATME) L 7501 932217439685 TRA SIG SM BC857C (KEC0) R 7502 932217439685...

  • Page 40: General Product Specification

    GENERAL PRODUCT SPECIFICATION Go to cover page HUDSON-4 170C5 GENERAL PRODUCT SPECIFICATION . ANALOG INPUT . AUTO PICTURE ADJUSTMENT . 15 FACTORY PRESET MODES AND 34 PRESET MODES WHICH CAN BE RECOVERED TO PRESET MODES . USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION /ADJUSTMENT .

  • Page 41: Table Of Contents

    170C5 LCD Go to cover page CONTENTS Foreword Product profile Scanning frequencies Video dot rate Power input Power consumption Dimensions Weight Functions Ambient temperature 2.10 Regulatory compliance Electrical characteristics Interface signals Interface 3.2.1 D-sub cable 3.2.2 OSD function control Timing requirement 3.3.1...
  • Page 42 Display disturbances to external environment 6.4.1 Reliability Mean time between failures Quality assurance requirements Acceptance test Serviceability 10.0 Philips’Flat panel monitors pixel defect policy 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V...

  • Page 43: Foreword

    This specification describes a 17" SXGA multi-scan color TFT LCD monitor with max resolution up to 1280*1024 /76 Hz non-interlaced. 2.0 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. 2.1.1 LPL: Type NR.
  • Page 44 : 337.92 x 270.336mm (17 diagonal) Viewing Angle. : Vertical 140 degree, Horizontal 150 degree (CR=10) Contrast ratio. : 450:1 White luminance. : 250nits (Typ) 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...

  • Page 45: Scanning Frequencies

    170C5 LCD Go to cover page Scanning frequencies H-Frequency. : 30K - 82 K Hz V-Frequency. : 56 - 76 Hz Video dot rate. : < 140 MHz : 90-264 V AC, 50/60 ± 2 Hz Power input. Power consumption.

  • Page 46: Electrical Characteristics

    Blue video GND " DDC +3.3V or +5V Logic GND Serial data line (SDA) H-sync / H+V V-sync Data clock line (SCL) 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...
  • Page 47 170C5 LCD Go to cover page 3.2.3 Software control functions via OSD/control OSD (On Screen Display) function (1) Analog interface OSD: Adjustable functions: MAIN CONTROLS LANGUAGE ADJUST POSITION BRIGHTNESS & CONTRAST VIDEO NOISE ADJUST COLOR OSD SETTINGS PRODUCT INFORMATION RESET TO FACTORY SETTINGS...

  • Page 48: Timing Requirement

    0.381(13 lines) 0.317 ( 10 line ) 0.086( 3 line ) SYNC. H/V - / - - / - POLARITY SEP . SYNC 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...
  • Page 49 170C5 LCD Go to cover page MODE NO. RESOLUTION 640 x 480 640 x 480 640x480 800 x 600 Dot clock(MHz) 31.500 31.501 37.861kHz 37.5kHz 36kHz 35.2kHz A ( us ) 26.413(832 dots) 26.667 (840 dots) 23.111 (832 dots) 28.444(1024 dots) B ( us ) 1.270(40 dots)
  • Page 50 0.016 ( 1 line ) 0.014 ( 1 line ) 0.074(4 lines) 0.016(1 lines) SYNC. H/V + / + + / + POLARITY SEP . SYNC 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...
  • Page 51 170C5 LCD Go to cover page MODE NO. RESOLUTION 1152 x 864 1152 x 870 1152 x 900 1152 x 900 Dot clock(MHz) 94.5 71.8kHz 67.5kHz 68.7kHz 61.8kHz A ( us ) 14.815 (1600 dots) 14.56 (1456 dots) 16.169 (1528 dots) 13.926 (1054dots)
  • Page 52 16.081(720 lines) 12.766(720 lines) S ( ms ) 0.0228(1 lines) 0.0184(1 lines) SYNC. H/V -/ + -/ + POLARITY SEP . SYNC 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...
  • Page 53 170C5 LCD Go to cover page : H-Total : V-Total : H- Sync width : V- Sync width : H- Back porch : V- Back porch : H- Video width : V- Video width : H- Front porch : V- Front porch 3.3.3...
  • Page 54 IBM VGA 3h 640X480 37.5KHz 31.501 75Hz 640X480 35.0KHz 30.24 67Hz 640X480 31.5KHz 25.175 60Hz 800X600 35.2KHz 56Hz 800X600 46.9KHz 49.498 75Hz 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...
  • Page 55 170C5 LCD Go to cover page 37.9KHz 800X600 60Hz 75Hz 832X624 49.7KHz 57.28 78.75 75Hz 10 1024X768 60.0KHz 11 1024X768 48.4KHz 60Hz 75Hz 12 1152X870 68.7KHz 71.8KHz 76Hz SUN Mode II 13 1152X900 1280X102 64.0KHz 60Hz 1280X102 75Hz 80.0KHz Note : 1.
  • Page 56 Set dimension (incl. pedestal): 399(W) * 390(H) * 174(D) mm Net weight. : 4.5 kg Tilt and swivel base Detachable base: tilt angle : -5 ° to +25 ° 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...
  • Page 57 170C5 LCD Go to cover page Transportation packages 5.4.1 Shipping dimension/Weight Detachable Base: Carton dimension. : 428(W) * 427(H) * 127(D) mm Gross weight. : 5.1 Kg 5.4.2 Block unit / Palletization Environmental characteristics The following sections define the interference and susceptibility condition limits that might occur between external environment and the display device.
  • Page 58 3 edge Corner:Rt-Btm-F(60cm) Test c.Btm->Btm(70cm) (Room temp) 6 face Electrical function ok Test Mechanical function ok Result No serious damage on set appearance 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...
  • Page 59 170C5 LCD Go to cover page (Room temp 20 C~23 C, humidity 40%~65%) Sequenc 10-30-10 Hz, 0.75mm,5cycles, 15 min. for X,Y,Z Vibration 30-55-30 Hz, 0.25mm, 5cycles ,9 min. for X,Y,Z Test Test Electrical function ok Result Mechanical function ok No serious damage on set appearance...
  • Page 60 Go to cover page AQL: 0.65 (major) 2.50 (minor) (Please also refer to annual quality agreement) Customer acceptance criteria: UAW0377/00 Serviceability 10.0 Philips’Flat Panel Monitors Pixel Defect Policy BRIGHT DOT ACCEPTABLE LEVEL DEFECTS MODEL 150C5 170C5 170X5 190X5 1 lit sub pixel...
  • Page 61 170C5 LCD Go to cover page BLACK DOT ACCEPTABLE LEVEL DEFECTS MODEL 150C5 170C5 170X5 190X5 1 dark sub pixel 4 or fewer 4 or fewer 4 or fewer 4 or fewer 2 adjacent dark 2 or fewer 2 or fewer...
  • Page 62 Go to cover page L/10 W/10 Position 5 = Screen center point 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...
  • Page 63 170C5 LCD Go to cover page Fig 2: Cross talk pattern Gray level 184 (256 Gray level) Fig 3: Cross talk pattern Center at Gray level 0 (Black) B’ A’ 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V.
  • Page 64 Go to cover page SEPARATE SYNC. VIDEO HORIZONTAL VIDEO VERTICAL COMPOSITE SYNC. VIDEO HORIZONTAL FIG-4 TIMING CHART -1 17 inch LCD Monitor TYPE : 170C5BS/00 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V 2004-06-08...
  • Page 65 170C5 LCD Go to cover page VIDEO VERTICAL COMPOSITE SYNC. & VIDEO ( SYNC. ON GREEN ) HORIZONTAL VERTICAL FIG-5 TIMING CHART -2 8639 000 15502 BRAND : PHILIPS 2004-06-08 Jerry Chen/Peter V. 2004-06-08...

  • Page 66: Exploded View

    4. When the HV circuitry is operating properly there is no possibility of an x- tube must be the same type as the original, including suffix letter, or a Philips radiation problem. High voltage should always be kept at the approved type.

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