Philips 170C7FS/00 Service Manual Download Page 34

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Block Diagram

Go to cover page

170C7 LCD

190C7 / 170C7 System Block Diagram

Platform

Scaler

Board

D-Sub

Power

Inverter

Panel

Backlight

Specification :

SXGA

1 x Analog : 1280 x 1024 / 75Hz
1 x Digital : 1280 x 1024 / 75Hz

Board

SXGA : 4 lamps

DVI-D

LVDS
interface

LVDS or FFC
connector

W/ LVDS

wire or FFC

cable

Backlight

Control

PCB

Summary of Contents for 170C7FS/00

Page 1: ... 34 35 Scaler Diagram C B A 36 42 Power Diagram C B A 43 46 Control Diagram C B A 47 48 General product specification 49 67 Exploded View 68 69 Repair tips 70 71 Repair Flow chart 72 74 Spare Recommended parts list 75 78 Different parts list 82 83 FAQs Frequently Asked Questions Revision List REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES CAUTION USE A SEPARATE ISOLATION TRANSFORMER FOR THIS ...

Page 2: ...hilips Consumer Electronics Company will be referred to as Philips WARNING 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 exploded views Use of substitute replacement parts which do not have th...

Page 3: ...ertical stripes Support Color 16 2M colors Display Mode Normally White Backlight CCFL edge light system Active area WXH 337 9 x 270 3 mm 17 diagonal Viewing Angle CR 10 Right 80 Left 80 UP 80 down 80 Contrast ratio 700 1 typic White luminance 300 nit Type NR M170E5 L0C Number of Pixels 1280 H x1024 V Physical Size 358 5 w 296 5 h 17 0 d mm Pixel Pitch 0 264 mm x 0 264 mm Color pixel arrangement RG...

Page 4: ...typic White luminance 300 nit Type NR CMO M190E5 L0E Number of Pixels 1280 H x1024 V Physical Size 396 0 w 324 0 h 16 5 d Typ mm Pixel Pitch 0 294 mm x 0 294 mm Color pixel arrangement RGB vertical stripes Support Color 16 2M colors Display Mode Normally White Backlight CCFL edge light system Active area WXH 376 32x301 056mm 19 diagonal Viewing Angle CR 10 Right 85 Left 85 UP 80 down 80 Contrast r...

Page 5: ... DVI I input 4 VGA input Power cord VGA signal cable EDFU pack Accessory Pack Item Description Connecting to Your PC Connect the power cord and DVI cable to the back of the monitor firmly Philips has preconnected VGA cable for the first installation Connect the cables to the back of your computer by following these steps a Turn off your computer and unplug its power cable b Connect the monitor sig...

Page 6: ...ay interface is shown as below Basic and simple instruction on the control keys In the OSD shown above users can press buttons at the front bezel of the monitor to move the cursor to confirm the choice or change and to adjust select the change 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 di...

Page 7: ...7 Go to cover page 170C7 LCD On Screen Display Main Menu Sub Menu Only available for Nafta Model Main Menu Sub Menu Only available for Asia Pacific Model ...

Page 8: ... Foreign material inside polarizer It shows liner or dot shape Concentric circle formed Bottom back light of LCD is brighter than normal Back light un uniformity Backlight has foreign material Black or white color liner or circular type Quick reference for failure mode of LCD panel this page presents problems that could be made by LCD panel It is not necessary to repair circuit board Simply follow...

Page 9: ...d several types of sub pixel defects within each category Bright dot defects appear as pixels or sub pixels that are always lit or on These are the types of bright dot defects One lit red green or blue sub pixel Two adjacent lit sub pixels Red Blue Purple Red Green Yellow Green Blue Cyan Light Blue Three adjacent lit sub pixels one white pixel Black Dot Defects Black dot defects appear as pixels o...

Page 10: ... using the Horizontal Position and or Vertical Position in OSD Main Controls Image vibrates on the screen Check that the signal cable is properly connected to the graphics board or PC Vertical flicker appears 1 Press the Auto button 2 Eliminate the vertical bars using the More Settings of Phase Clock in OSD Main Controls Horizontal flicker appears 1 Press the Auto button 2 Eliminate the vertical b...

Page 11: ...SD MAIN CONTROLS UNLOCKED appear This message will appear 3 seconds to indicate the OSD MAIN CONTROLS status when to lock or un lock it by pressing MENU OK button for more than 10 seconds while there is video input from PC This function provides the alternative that user can lock all the OSD main control in case user don t want the FOS performance setting to be changed for instance during commerci...

Page 12: ... 1 Turn off monitor 2 3 Press OK button wait until the OSD menu with Characters HUDSON 170C7 V010 2006 06 29 below OSD menu come on the Screen of the monitor Push AUTO OK buttons at the same time and hold them Press power button untill comes out Windows screen then release all buttons Factory Mode indicator Factory Menu Cursor can move on gray color area Hot key function by pressing UP and DOWN ke...

Page 13: ...the one screw as shown in Fig 5 Use the thin screw driver to open the clicks as shown in Fig 6 8 Step4 Remove the Power and Scaler shielding Remove the eight screws as shown in Fig 11 Remove the as shown in Fig 12 Power and Scaler shielding Fig 1 Fig 2 Fig 4 Fig 5 Fig 6 Fig 9 Fig 10 Fig 11 Fig 3 Fig 8 Fig 7 Step3 Remove the Back cover Remove the two screws as shown in Fig 9 then remove the Control...

Page 14: ... shown in Fig 14 In warranty it is not allowed to disassembly the LCD panel even the backlight unit defect Out of warranty the replacement of backlight units is a correct way when the defect is caused by backlight CCFL Lamp Fig 12 Fig 13 Fig 14 Step6 Remove the Metal Frame Remove the two screws as shown in Fig 15 Remove the two screws as shown in Fig 16 Disconnect the one cable as shown in Fig 16 ...

Page 15: ...ons at the same time and hold them Press power button untill comes out Windows screen then release all buttons Factory Mode indicator 6 Display Adjustment 6 1 Access to factory mode RS232 in auto alignment system The communication protocol switches to RS232 6 2 Auto color adjustment B Apply a 640 480 60Hz signal with 16 level grey test pattern set brightness control at 100 and contrast control at ...

Page 16: ...quiries Because SmartControl operates on individual PC end users can also use SmartControl to adjust monitor s performance settings 1 Requirement 1 Graphic cards with nVIDIA TNT2 GeForce Quadro or newer and ATI Radeon or newer graphic chipsets that support the DDC CI interface 2 Microsoft Windows 2000 and XP operation systems 3 Philips monitors supporting DDC CI interface 2 Installation How to dow...

Page 17: ...A 1 An i486 or above personal computer or compatible 2 Microsoft operation system Windows 95 98 Y o Install the EDID_PORT_Tool under Win2000 XP As Fig 1 A Cody the UserPort sys to C WINNT system32 drivers win2000 C WINDOWS system32 drivers winXP B Running io exe everytime Before you start to programming edid data 4 A D Alignment kits 12NC 3138 106 10396 inclusion a Alignment box x1 Fig 2 b Printer...

Page 18: ...is improper you will see the following error message as shown in Fig 8 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 Fig 9 Configuration and procedure There is no Hardware DDC DDC IC anymore Main EEPROM stores all factory settings and DDC data ...

Page 19: ... The EDID codes will display on screen as shown in Fig 13 Fig 15 2 Select the DDC2Bi as the communication channel As shown in Fig 12 Fig 12 Fig 13 Fig 14 Select and fill out If necessary Re programming Analog DDC IC Step 1 After initialize alignment box connecting all cables and box as shown in Fig 10 Step 2 Read DDC data from monitor 1 Click icon as shown in Fig 11 from the tool bar to bring up t...

Page 20: ...ctions 170C7 LCD Fig 21 Fig 18 Fig 19 7 Click Next bring up Fig 21 4 Click Next bring up Fig 18 5 Click Next bring up Fig 19 6 Click Next bring up Fig 20 Fig 20 2 Click Next bring up Fig 16 Fig 16 Fig 17 3 Click Next bring up Fig 17 ...

Page 21: ...V010 2006 06 29 below OSD menu come on the Screen of the monitor as shown in Fig24 Push AUTO OK buttons at the same time and hold them Press power button untill comes out Windows screen then release all buttons Factory Mode indicator Step9 1 Disconnect the monitor power cord and connect it again 2 Press the OK button to bring up the OSD main manu 3 Re confirm the serial Number is updated as shown ...

Page 22: ...lect and fill out If necessary Re programming Digital DDC IC Step 1 After initialize alignment box connecting all cables and box as shown in Fig 31 Fig 32 Step 2 Read DDC data from monitor 1 Click icon as shown in Fig 11 from the tool bar to bring up the Channels Configuration Setup windows as shown in Fig 32 Fig 31 Click this button D sub to DVI D cable 1 DVI D connector 2 D sub connector 3 Power...

Page 23: ...EX Table ar completely correct it can be saved as ddc flie to re load it into DDC IC for DDC Data application Step 6 Save DDC data Factory Mode indicator Serial Number Definition BOM Code Panel Supplier CODE AUO 1 CPT 2 LPL LG 3 QDI 4 CMO 5 B Z 1 A 0 6 2 5 0 0 0 0 0 1 SERIAL NO YEAR WEEK SERVICE VERSION CHANGE CODE BOM CODE BILL OF MATERIAL CODE SITE CODE PRODUCTION CENTER BZ CODE AR CZECH REPUBLI...

Page 24: ...pect Ratio 5 4 Refresh Rate 60 Standard Timing Identification 2 Horizontal active pixels 1152 Aspect Ratio 4 3 Refresh Rate 75 Detailed Timing 1 Pixel Clock MHz 108 H Active pixels 1280 H Blanking pixels 408 V Active lines 1024 V Blanking lines 42 H Sync Offset F Porch pixels 48 H Sync Pulse Width pixels 112 V Sync Offset F Porch lines 1 V Sync Pulse Width lines 3 H Image Size mm 338 V Image Size ...

Page 25: ...tification 2 Horizontal active pixels 1152 Aspect Ratio 4 3 Refresh Rate 75 Detailed Timing 1 Pixel Clock MHz 108 H Active pixels 1280 H Blanking pixels 408 V Active lines 1024 V Blanking lines 42 H Sync Offset F Porch pixels 48 H Sync Pulse Width pixels 112 V Sync Offset F Porch lines 1 V Sync Pulse Width lines 3 H Image Size mm 338 V Image Size mm 270 H Border pixels 0 V Border lines 0 Flags Non...

Page 26: ...spect Ratio 5 4 Refresh Rate 60 Standard Timing Identification 2 Horizontal active pixels 1152 Aspect Ratio 4 3 Refresh Rate 75 Detailed Timing 1 Pixel Clock MHz 108 H Active pixels 1280 H Blanking pixels 408 V Active lines 1024 V Blanking lines 42 H Sync Offset F Porch pixels 48 H Sync Pulse Width pixels 112 V Sync Offset F Porch lines 1 V Sync Pulse Width lines 3 H Image Size mm 376 V Image Size...

Page 27: ...dentification 2 Horizontal active pixels 1152 Aspect Ratio 4 3 Refresh Rate 75 Detailed Timing 1 Pixel Clock MHz 108 H Active pixels 1280 H Blanking pixels 408 V Active lines 1024 V Blanking lines 42 H Sync Offset F Porch pixels 48 H Sync Pulse Width pixels 112 V Sync Offset F Porch lines 1 V Sync Pulse Width lines 3 H Image Size mm 376 V Image Size mm 301 H Border pixels 0 V Border lines 0 Flags ...

Page 28: ...pgrade the firmware of CPU DDC2BI_ISP TOOL 3138 149 53161 is for the interface between Parallel Port of PC and 15 pin D SUB connector of Monitor It is a windows based program which cannot be run in MS DOS System and equipment requirements 1 An i486 or above personal computer or compatible 2 Microsoft operation system Windows 95 98 2000 XP 4 as shown in Fig 1 3 ISP Software Easywrite DDC2BI_ISP TOO...

Page 29: ...NU button wait until the OSD menu come on the Screen of the monitor You will find after upgrade the version have already changed from The former HUDSON 170C7 V010 2006 06 29 to the Present HUDSON 170C7 V011 2006 07 19 as shown in Fig 13 and Fig 14 Push AUTO OK buttons at the same time and hold them Press power button untill comes out Windows screen then release all buttons 3 Press the AUTO to runn...

Page 30: ...speed of the electron beam is swept from the top to the bottom of the screen determines flicker an active matrix display uses an active element TFT to control each individual pixel and the refresh rate is therefore not really applicable to LCD technology Q Will the LCD screen be resistant to scratches A A protective coating is applied to the surface of the LCD which is durable to a certain extent ...

Page 31: ...TFT LCD monitor is a device that displays an input image by operating a liquid crystal panel The TFT has a fundamentally different structure than a CRT Each cell has an active matrix structure and independent active elements A TFT LCD has two glass panels and the space between them is filled with liquid crystal When each cell is connected with electrodes and impressed with voltage the molecular st...

Page 32: ... required Trip set at 100 uA 5 mA 0 09 Rohm current for Max R is the Tester limitation set resistance of at 0 1 uA for the mains cord Min Limitation Ramp set at 2 time seconds Tester Condition HiPot Test for HiPot Test for Ground Continuity products where products where Test requirement the mains input the mains input is range is Full 110V AC USA range or 220V type AC 2 2 1 The minimum test durati...

Page 33: ...33 Go to cover page 170C7 LCD Wiring Diagram CN851 CN853 CN831 CN833 CN951 CN406 CN701 CN403 CN01 1 7 1 29 1 12 1 18 1 12 ...

Page 34: ... 170C7 System Block Diagram Platform Platform Scaler Board D Sub Power Inverter Panel Backlight Specification SXGA 1 x Analog 1280 x 1024 75Hz 1 x Digital 1280 x 1024 75Hz Board SXGA 4 lamps DVI D LVDS interface LVDS or FFC connector W LVDS wire or FFC cable Backlight AC Control PCB ...

Page 35: ...4K CLK 12Mhz DVI D D Sub R G B data and CLK LVDS interface R G B Hs Vs RXC RX0 RX1 RX2 RX3 24C02 24C02 DDC Eeprom 24C16 IIC LIPS AC DC Inver Board Switching Frequency 45K 55K line Inverter Connector to LIPS Panel power Regulator 5V 3 3V 1 8V XTAL 12MHz Brightness 5V 12V 5V DDC Connector to Ctrl PCB ...

Page 36: ...Scaler Diagram 1 36 Go to cover page 170C7 LCD W W W W W W W W W W W W W W W W W W W W W ...

Page 37: ...37 Go to cover page 170C7 LCD Scaler Diagram 2 W W W W W W W W W W W W W W W W W W W W W W ...

Page 38: ...Scaler Diagram 3 38 Go to cover page 170C7 LCD ...

Page 39: ...39 Go to cover page 170C7 LCD Scaler Diagram 4 ...

Page 40: ...Scaler Diagram 5 40 Go to cover page 170C7 LCD ...

Page 41: ...41 Go to cover page 170C7 LCD Scaler Board C B A 1 ...

Page 42: ...42 Go to cover page 170C7 LCD Scaler Board C B A 2 ...

Page 43: ...43 Go to cover page 170C7 LCD Power Diagram 1 ...

Page 44: ...44 Go to cover page 170C7 LCD Power Diagram 2 ...

Page 45: ...45 Go to cover page 170C7 LCD Power Board C B A 1 ...

Page 46: ...46 Go to cover page 170C7 LCD Power Board C B A 2 ...

Page 47: ...47 Go to cover page 170C7 LCD Control Diagram ...

Page 48: ...48 Go to cover page 170C7 LCD Control Board C B A ...

Page 49: ...STYLING DISPLAY FOR MODE IDENTIFICATION ADJUSTMENT DDC 2B DDC CI COMMUNICATION CAPABILITY MAX RESOLUTION 1280 1024 NON INTERLACED AT 76 HZ 17 COLOR TFT LCD FLAT PANEL EASY TILT SWIVEL BASE FULL RANGE POWER SUPPLY 90 264 VAC CE ENVIRONMENTAL POLICY LEAD FREE PRODUCT POLICY ANTI GLARE TO REDUCE LIGHT REFLECTION POWER MANAGEMENT CAPABILITY SOG SUPPORT TCO 03 BRAND PHILIPS 17 inch LCD Monitor TYPE 170...

Page 50: ...DDC 4 0 Visual characteristics 4 1 Test conditions 4 2 Resolution 4 3 Brightness 4 4 Image size 4 4 1 Actual display size 4 4 2 Max scan size 4 5 Brightness uniformity 4 6 Check cross talk 4 7 White color adjustment 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 palletizatio...

Page 51: ...24 V Physical Size 358 5 w 296 5 h 17 5 d mm Pixel Pitch 0 264 mm x 0 264 mm Color pixel arrangement RGB vertical stripes Support Color 16 2M colors Display Mode Normally White Backlight CCFL edge light system Active area WXH 337 9 x 270 3 mm 17 diagonal Viewing Angle CR 10 Right 80 Left 80 UP 80 down 80 Contrast ratio 700 1 typic White luminance 300 nit 2 1 3 Type NR M170E5 L0C Number of Pixels 1...

Page 52: ... Windows 2000 Windows 98 Me Windows XP NSTL Medical compliance only applies for dedicated models 3 0 Electrical characteristics 3 1 Interface signals There are two main display interface input signals D sub and DVI D 1 D shell Analog Input signal Video H sync V sync Video 0 7 V p p input impedance 75 ohm Sync Separate sync TTL level input impedance 2k2 ohm terminate H sync Positive Negative V sync...

Page 53: ...ts White connector thumb operated jackscrews Pin Assignment PIN No SIGNAL 1 Red video input 2 Green video input sync on green 3 Blue video input 4 GND 5 GND Cable detect 6 Red video GND 7 Green video GND 8 Blue video GND 9 DDC 3 3V or 5V 10 Logic GND 11 GND 12 Serial data line SDA 13 H sync H V 14 V sync 15 Data clock line SCL BRAND PHILIPS 17 inch LCD Monitor TYPE 170C7FS 00 8639 000 17066 2006 0...

Page 54: ... clock 24 T M D S clock 3 2 5 Software control functions via OSD control OSD On Screen Display function 1 Analog interface OSD Adjustable functions 1 Main Menu 2 1 Sub Menu 2 2 Sub Menu 2 MONITOR SETUP Exit Brightness Contrast Brightness Contrast Color Original Color 9300K 6500K sRGB User Define Red Green Blue Position Horizontal Vertical Input Selection Analog D Sub Digital DVI D More Settings La...

Page 55: ...centering are according to the reference timing charts See as below MODE NO 1 2 3 4 RESOLUTION 640 x 350 720 x 400 640 x 480 640 x 480 Dot clock MHz 25 175 28 321 25 175 30 24 f h 31 469kHz 31 468kHz 31 5kHz 35 kHz A us 31 778 800 dots 31 78 900dots 31 778 800 dots 28 571 864 dots B us 3 813 96 dots 3 813 108dots 3 813 96 dots 2 116 64 dots C us 1 907 48 dots 1 907 54dots 1 907 48 dots 3 175 96 do...

Page 56: ... dots 16 00 800 dots 16 162 800 dots 14 222 800 dots E us 1 40 dots 1 120 56 dots 0 323 16 dots 0 569 32 dots f v 60Hz 72Hz 72 188 75Hz 85Hz O ms 16 579 628 lines 13 85 666 lines 13 333 625 lines 11 756 631 lines P ms 0 106 4 lines 0 125 6 lines 0 064 3 lines 0 056 3 lines Q ms 0 607 23 lines 0 478 23 lines 0 448 21 lines 0 503 27 lines R ms 15 84 600lines 12 48 600 lines 12 8 600 lines 11 179 600...

Page 57: ...D us 10 667 1152 dots 11 52 1152 dots 12 19 1152 dots 10 667 1152 dots E us 0 593 64 dots 0 32 32 dots 0 424 40 dots 0 296 32 dots f v 75Hz 75Hz 66Hz 76Hz O ms 13 333 900 lines 13 333 916 lines 15 151 937lines 13 132 943 lines P ms 0 044 3 lines 0 044 3 lines 0 065 4 lines 0 111 8 lines Q ms 0 474 32 lines 0 568 39 lines 0 501 31 lines 0 46 33 lines R ms 12 8 864 lines 12 678 870 lines 14 552 900l...

Page 58: ...58 72 42 74 5 89 04 F h 44 76kHz 56 4kHz 44 772KHz 52 5KHz A us 22 34 1286 dots 17 73 1284 dots 22 335 19 048 B us 1 72 99 dots 1 44 104 dots 1 718 1 527 C us 2 58 148 dots 2 21 160 dots 2 577 2 336 D us 16 67 960 dots 13 256 960 dots 17 181 14 376 E us 0 856 49 dots 0 780 56 dots 0 859 0 809 F v 60Hz 75Hz 59 855 70 O ms 16 667 746 lines 13 333 752 lines 16 707 14 286 P ms 0 067 2 9 lines 0 053 3 ...

Page 59: ...Power Switch Off For digital input power consumption is less 1W In non DMPM recoverable off mode 3 6 Display identification 3 6 1 In accordance with VESA Display Channel Standard V1 0 and having DDC 2B and DDC CI capability 3 6 2 In accordance with DVI requirement DDWG digital Visual Interface revision 1 0 use DDC 2B DDC CI and EDID 3 0 structure 2 0 4 0 Visual characteristics 4 1 Test conditions ...

Page 60: ...2x900 76 9 46 875 VESA 800x600 75 000 10 48 363 VESA 1024x768 60 004 11 56 476 VESA 1024x768 70 069 2 Screen displays visible picture with OSD warning when input modes are other then 34 preset modes 4 3 Brightness 200 nits at panel color temperature Screen center point Fig 1 4 4 Image size 4 4 1 Actual display size 338x270mm 4 5 Brightness uniformity Set contrast at 50 and turn the brightness to g...

Page 61: ...eo signal connector DVI signal connector Power cord socket 5 2 Unit dimension Weight Set dimension incl pedestal 403 W 392 H 171 D mm Net weight 4 63 Kg 5 3 Tilt and swivel base Basic base Tilt angle 5 to 20 Swivel rotation 5 4 Transportation packages 5 4 1 Shipping dimension Weight Carton dimension 482 W 488 D 189 H mm Gross weight 6 0 Kg 5 4 2 Block unit Palletization Basic Base layers block set...

Page 62: ...age on set appearance Room temp 20 C 23 C humidity 40 65 1 PACKAGING Sequence 0 73 Grms Truck spectrum 30 min axis 3 Axes 2 OPERATING Vibration 10 55 10 Hz 0 35 Ampl 30 min axis 3 Axes Test Test Electrical function ok Result Mechanical function ok No serious damage on set appearance For design evaluation only Operating 10 G 11 msec 1000 cycles Bump Temperature 23 C Test Humidity 60 Air pressure 10...

Page 63: ...cribed in UAW 0346 and must be checked with the checklist UAT 0361 10 0 Philips Flat Panel Monitors Pixel Defect Policy BRIGHT DOT DEFECTS ACCEPTABLE LEVEL MODEL 170C7 1 lit subpixels 3 2 adjacent lit subpixels 1 3 adjacent lit subpixels 0 Distance between two bright dot defects 15 mm Total bright dot defects of all types 3 BLACK DOT DEFECTS MODEL 170C7 1 dark subpixels 4 2 adjacent dark subpixels...

Page 64: ...NERAL PRODUCT SPECIFICATION Continued Fig 1 Brightness and Uniformity 1 2 3 7 8 W 10 L W L 10 L 2 W 2 4 5 6 9 Position 5 Screen center point BRAND PHILIPS 17 inch LCD Monitor TYPE 170C7FS 00 8639 000 17066 2004 04 17 2004 04 17 590 GF Chien ...

Page 65: ... Continued Fig 2 Cross talk pattern Gray level 46 64 Gray level YA 1 2 1 2 1 6 Fig 3 Cross talk pattern Center at Gray level 0 Black YB 1 2 1 2 1 6 1 3 1 3 1 3 1 3 1 3 BRAND PHILIPS 17 inch LCD Monitor TYPE 170C7FS 00 8639 000 17066 2006 04 17 2006 04 17 590 GF Chien ...

Page 66: ... SPECIFICATION Continued 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 4 TIMING CHART 1 BRAND PHILIPS 17 inch LCD Monitor TYPE 170C7FS 00 8639 000 17066 2004 04 17 2004 04 17 590 GF Chien ...

Page 67: ...UCT SPECIFICATION Continued D VIDEO C E B A VERTICAL COMPOSITE SYNC FIG 5 TIMING CHART 2 O P Q R S VIDEO B S P Q O R SYNC ON GREEN HORIZONTAL VERTICAL BRAND PHILIPS 17 inch LCD Monitor TYPE 170C7FS 00 8639 000 17066 2006 04 17 2006 04 17 590 GF Chien ...

Page 68: ...7 HINGE COVER 12 9965 000 40024 P34G0110 BACK COVER 9 9965 000 40035 CBPC6CNNPHPA1 SCALER ASSY 10 9965 000 40037 PWPC742CR1P POWER ASSY 3 9965 000 40027 705GZ 000042 MAIN FRAME ASSY 14 9965 000 40017 750GLC70A7P11N PANEL LCD 17 EA07P 000 CPT 6 9965 000 40018 705GZ 000040 BEZEL ASS Y 7 9965 000 40036 KEPC6PA1 CONTROL ASSY 2 ...

Page 69: ...5 BASE 13 P34G0112 BACK_COVER 10 KEPC6PA2 CONTROL ASSY 11 P85G0036 Scaler Shielding 10 P85G0035 Power Shielding 9 PWPC942GR1P POWER ASSY 7 CBPC6GNNPHPA2 SCALER ASSY 8 705GZ 000048 MAIN_FRAME ASSY 6 750GLG90E8B11N PANEL LCD LM190E08 TLB1 LPL 5 705GZ 000047 BEZEL ASSY 2 P33G0056 BEZEL STRIP 1 P33G0055 FUNCTION KEY 3 ...

Page 70: ...oved with a solder sucker see Fig 1A While holding the SMD with a pair of tweezers take it off gently using the soldering iron s heat applied to each terminal see Fig 1 B Remove the excess solder on the solder lands by means 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...

Page 71: ...some hours around 90 for drying Take attention for ESD protection 5 Rework on BGA Ball Grid Array ICs General Although LF BGA assembly yields are very high there may still be a requirement for component rework By rework we mean the process of removing the component from the PWB and replacing it with a new component If an LF BGA is removed from a PWB the solder balls of the component are deformed d...

Page 72: ...IN Power Board Control Board Scaler Board LCD Panel No power power indicator off Check 12V 5V NG Bad power board Check Control Board Check Control Wires Check Scaler Board OK NG OK Bad Scaler Board Check LCD Panel OK Repair Flow Chart ...

Page 73: ...73 Go to cover page 170C7 LCD Power Board Bad Power Board OK NG OK OK Check Scaler Board Bad Scaler Board OK OK Repair Flow Chart ...

Page 74: ...74 Go to cover page 170C7 LCD Repair Flow Chart Check Power Board OK Check LCD Panel OK NO OK Control Board OK OK Board 18V 12V 5V DC ...

Page 75: ...N 9965 000 40028 P44G7001 CUSHION RIGHT 9965 000 40029 P44G7002 CUSHION LEFT 9965 000 40030 P40G7N0081310A RATING LABEL 9965 000 40032 P33G00581 HOUSING COVER 9965 000 40033 P45G46014 PE BAG FOR MONITOR 9965 000 40034 U401 056G562913 NT68663MEFG 9965 000 36927 U403 056G113324 AT24C16AN 10SU 2 7 9965 000 35964 U403 056L113356 M24C16 WMN6T W SO 8 9965 000 40044 U404 056G113334 M24C02 WMN6TP 9965 000...

Page 76: ...C456 065G060310231 CHIP 1000PF 50V NPO 9965 000 36917 C457 065G060310231 CHIP 1000PF 50V NPO 9965 000 36917 C458 065G060310231 CHIP 1000PF 50V NPO 9965 000 36917 C459 065G060310231 CHIP 1000PF 50V NPO 9965 000 36917 C460 065G060310231 CHIP 1000PF 50V NPO 9965 000 36917 C461 065G060310231 CHIP 1000PF 50V NPO 9965 000 36917 C469 065G060310231 CHIP 1000PF 50V NPO 9965 000 36917 C470 065G060310231 CHI...

Page 77: ... CHIP 1UF 25V X7R 0805 9965 000 36073 R461 061L0603000 RST SM 0603 JUMP MAX 0R05 R 9965 000 36002 R462 061L0603000 RST SM 0603 JUMP MAX 0R05 R 9965 000 36002 R463 061L0603000 RST SM 0603 JUMP MAX 0R05 R 9965 000 36002 R464 061L0603000 RST SM 0603 JUMP MAX 0R05 R 9965 000 36002 R465 061L0603000 RST SM 0603 JUMP MAX 0R05 R 9965 000 36002 R466 061L0603000 RST SM 0603 JUMP MAX 0R05 R 9965 000 36002 R4...

Page 78: ...0 36970 R917 061L0805333 CHIP 33KOHM 1 1 8W 9965 000 36977 R918 061L1206000 CHIPR 0 OHM 5 1 8W 9965 000 36067 R920 061G152M20864 0 20 OHM 2W 9965 000 36940 R923 061L0805123 CHIP 12KOHM 1 8W 9965 000 36968 R926 061L1206000 CHIPR 0 OHM 5 1 8W 9965 000 36067 R927 061L1206472 CHIP 4 7KOHM 5 1 4W 9965 000 36986 R931 061L1206229 CHIP 2 2OHM 5 1 8W 9965 000 36985 R932 061L1206229 CHIP 2 2OHM 5 1 8W 9965 ...

Page 79: ...5 061L0603750 CHIPR 75 OHM 5 1 16W 9965 000 35982 R456 061L0603750 CHIPR 75 OHM 5 1 16W 9965 000 35982 R457 061L0603000 RST SM 0603 JUMP MAX 0R05 R 9965 000 36002 R458 061L0603103 CHIPR 10K OHM 5 1 16W 9965 000 35971 R459 061L0603103 CHIPR 10K OHM 5 1 16W 9965 000 35971 R460 061L0603472 CHIPR 4 7K OHM 5 1 16W 9965 000 35981 R461 061L0603000 RST SM 0603 JUMP MAX 0R05 R 9965 000 36002 R462 061L06030...

Page 80: ...40052 SW4 077G6051FD SWI TACT H 5 GY 160G SKHHAM B 9965 000 40052 SW5 077G6051FD SWI TACT H 5 GY 160G SKHHAM B 9965 000 40052 SW6 077G6051FD SWI TACT H 5 GY 160G SKHHAM B 9965 000 40052 SW7 077G6051FD SWI TACT H 5 GY 160G SKHHAM B 9965 000 40052 R101 061L0603473 RST SM 0603 RC0603 47K PM5 R 9965 000 36003 R102 061L0603103 CHIPR 10K OHM 5 1 16W 9965 000 35971 R103 061G0603102 RST CHIP 1K 1 10W 5 99...

Page 81: ...W 9965 000 36985 R932 061L1206229 CHIP 2 2OHM 5 1 8W 9965 000 36985 R937 061L1206182 CHIP 1 8KOHM 9965 000 36984 R941 061L0805102 CHIPR 1K OHM 5 1 10W 9965 000 36963 R943 061L08055101F CHIP 5 1K OHM 1 10W 1 9965 000 36979 R944 061L08059101F CHIP 9 1K OHM 1 10W 1 9965 000 36982 R945 061L08059101F CHIP 9 1K OHM 1 10W 1 9965 000 36982 R946 061L08051103F 110KOHM 1 1 10W 9965 000 36966 R952 061G1721005...

Page 82: ...C7FS 00 Item TPV 18NC DESCRIPTION Philips 12NC 170C7FS 69 8639 000 17073 P44G70078131A CARTON 9965 000 41056 089G410A18NLSB POWER CORD 1 8M PY8B1V6CC0A 060 9965 000 41057 CBPC6CNNPHSA2 SCALER ASSY 9965 000 41058 U401 705TP7K056003 MCU ASSY 9965 000 41059 Z40G70008132A LABEL CPU 9965 000 41060 ...

Page 83: ...83 Go to cover page 170C7 LCD Manual 3138 106 10546 First release ALL chapters Revision List ...

Page 84: ...r technicians review test procedures so that HV and HV regulation are always checked as a standard servicing procedure and the reason for this prudent routine is clearly 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 troubleshoo...

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