Table of Contents
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17" TFT LCD Colour Monitor
Service
Service
Service
Description
Important Safety Notice.................................. 2
Technical Data & Power Management ............. 3
Connecting The Monitor................................. 4
OSD manu......................................................6
OSD Aging Mode & Lock/unlock.......................7
Warning Message......... ..................................8
Factory Mode........................................... ..... 9
............................................ 10
Flat Panel Adjust............................................11
Definition of Pixel Defects...............................12
Wiring Diagram..............................................13
Mechanical Instructions.............................. ...14~15
Electrical Instructions.............................. ......16~17
Safety Test Requirements...............................18
Display Adjustment.........................................19
DDC Instructions and DDC Data.......................20~27
ISP Instruction................................................28
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 Monitor
Printed in Taiwan
TABLE OF CONTENTS
Page
.......................5
SAFETY NOTICE
Copyright reserved
Subject to modification
170C4FS/00
Description
Repair Flow Chart...........................................29~31
Repair tips......................................................32
Function Block Diagram..................................33
D-SUB / DVI Diagram......................................34
ROM Diagram.................................................35
Scaler Diagram...............................................36
Power Diagram...............................................37
Power board A Diagram ..................................38
Power board B Diagram...................................39
Control board Diagram and (C.B.A)..................40
Power board C.B.A.-1&-2 ...............................41~42
Scaler board C.B.A-1&-2.................................43~44
Exploded View................................................45
Recommended Parts List.................................46
Spare Parts List..............................................47~48
General product Specification.........................49~65
Different Parts List..........................................66
S
AUG. 11 2003
SH3 170C4/N4
170N4FS/00
Horizontal frequencies
30 - 82 kHz
Page
GB
3138 106 10296
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Summary of Contents for Philips 170C4FS/00
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Page 1: Table Of Contents
17" TFT LCD Colour Monitor SH3 170C4/N4 Service Service Service 170C4FS/00 170N4FS/00 Horizontal frequencies TABLE OF CONTENTS 30 - 82 kHz Description Description Page Page Important Safety Notice........2 Repair Flow Chart...........29~31 Technical Data & Power Management ..... 3 Repair tips............32 Connecting The Monitor......... -
Page 2: Important Safety Notice
Under no circumstances should the original design be modified or altered without written permission from Philips. Philips assumes no liability, express or implied, arising out of any unauthorized modification of design. Servicer assumes all liability. * Broken Line... -
Page 3: Technical Data & Power Management
Technical Data 170C4/N4 Go to cover page Unit dimension / Weight Technical Specifications Set dimension (incl. pedestal): 399(W) * 398(H) * 197(D) mm Net weight. : 4.2 kg Type NR. : CLAA170EA03 (CPT.) Number of Pixels. : 1280 (H) x 1024 (V) Susceptibility of display to external environment Physical Size. -
Page 4: Connecting The Monitor
Connecting The Monitor 170C4/N4 Go to cover page Connecting to Your PC Setp 3: Connect to PC (A) Turn off your computer and unplug its power cable. Setp 1: Plug the power cord into monitor firmly. (b) Plug the power cord of your computer and your monitor into a nearby outlet. -
Page 5: Front Pane And Accessory Pace
170C4/N4 Front panel and Accessory pack Go to cover page Accessory Pack Front View Product Description 1) Audio in Cable (Option only available for Multimedia version) (color line) 2) Power Cable (socket may differ for different countries) 3) Macintosh Adapter (optional) UP and DOWN buttons are used when adjusting the OSD of your monitor . -
Page 6: Osd Manu
On-Screen Display 170C4/N4 Go to cover page When you press the button on the front control of your monitor, The On-Screen Display (OSD) Main Controls window will pop up and you can then start making adjustments to your monitor's various features. Use the the keys to make your adjustments. -
Page 7: Osd Aging Mode & Lock/Unlock
OSD Lock/Unlock, Aging & , 170C4/N4 Enable/Disable "warning message" Go to cover page Front control panel Access Aging.. Mode Step 1: Turn off LCD monitor, and disconnect Interface Cable between Monitor and PC. Step 2 : [Push AUTO " " & OK " "... -
Page 8: Warning Message
Warning message table 170C4/N4 Go to cover page Warning message table Attention Signals Display Time Condition CANNOT DISPLAY THIS VIDEO 30 mins This warning appears when the input signal MODE, CHANGE COMPUTER from your computer is not in a standard video DISPLAY mode or is out of the monitor’s scanning INPUT TO 1280x1024 @ 60HZ... -
Page 9: Factory Mode
NVRAM : Read/Write eeprom address Panel : AUO (AUO panel) CPT (CPT panel) QDI (QDI panel) LPL (LG.Philips panel) CON: CON: Contrast adjustment (Sub-Contrast). Use this menu item to HUDSON3 170C4 V200 2003010 <------Factory mode indicator adjust the contrast gain of pre-amp ranges from 0 to 255. -
Page 10: Troubleshooting
Troubleshooting 170C4/N4 Go to cover page Solving Common Problems The following table lists possible problems, the possible cause of each problem, and the recommended solutions. Problem Possible Cause Solution Screen is blank. Power cord is disconnected. Connect the power cord. Power switch is turned Off. -
Page 11: Flat Panel Adjust
Wiring Diagram 170C4/N4 Go to cover page... -
Page 12: Definition Of Pixel Defects
Flat Panel Adjust 170C4/N4 Go to cover page Optimizing Performance For best performance, ensure that your display settings are set at 1024x768@60Hz (for 14"/15") or 1280x1024, 60Hz (for 17"/18"). Note: You can check the current display settings by pressing the 'OK' button once. Go into the Product Information. -
Page 13: Wiring Diagram
Definition of Pixel Defects 170C4/N4 Go to cover page LCD Monitor Quality and Pixel Policy The TFT monitor uses high-precision technology, manufactured according to HP standards, to guarantee trouble-free performance. Nevertheless, the display may have cosmetic imperfections that appear as small bright or dark spots. This is common to all LCD displays used in products supplied by all vendors and is not specific to the HP LCD. -
Page 14: Mechanical Instructions
Mechanical Instructions 170C4/N4 Go to cover page Front view Fig. 7 Step 4. Remove the front bezel as Fig. 8. ~ 11. a. Use thin "I" type screwdriver to open 2 clicks on bottom side as Fig.8 Fig. 1 b. Use thin "I" type screwdriver to open 3 clicks on right and left side as Fig.9 Back view c. - Page 15 Mechanical Instructions 170C4/N4 Go to cover page Step 5. Remove the black cover as Fig. 12. 13. Fig. 16 Fig. 12 Scaler board Power board Fig. 17 Fig. 13 Fig. 18 Step 5. Remove the 8 screws and shift as Fig. 14. ~16. 1050 823827712941 LCD PANEL CPT PANEL - 1 (OS)-C4 &...
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Page 16: Electrical Instructions
Electrical Instructions 170C4/N4 Go to cover page General points PRESETVIDEORESOLUTION # Resolution Pixel rate Comment During the test and measuring, supply a distortion free AC Frequency Frequency mains voltage to the apparatus via an isolated transformer 1 640X350 31.5K 25.175 70Hz IBM VGA 10h with low internal resistance. -
Page 17: Electrical Instructions
Electrical Instructions 170C4/N4 Go to cover page Allowed 85 Hz overscan signal mode specified Once the signal input of PC is 85Hz, this monitor is able to display at least for 10 minutes. An attention signal appears and shows This is 85Hz overscan for 5 seconds, Change computer display input to 1024*768 @ 60 Hz. -
Page 18: Safety Test Requirements
Safety Test Requirements 170C4/N4 Go to cover page All units that are returned for service or repair must pass the 3. Equipments and Connection original manufactures safety tests. Safety testing requires both Hipot Ground Continuity testing. 3.1. Equipments For example : HI-POT TEST INSTRUCTION - ChenHwa 9032 PROGRAMMABLE AUTO SAFETY TESTER... -
Page 19: Display Adjustment
Display Adjustment 170C4/N4 Go to cover page cover (black) cover (black) Display Adjustment: Press Menu Auto button simultaneously while power ON. Adjust OSD menu to lower position of screen (i.g. adjust OSD H- Position and OSD V-Position to 0 at OSD setup sub-menu. Then Measurement/viewing selector Measurement/viewing selector press... -
Page 20: Ddc Instructions And Ddc Data
X 20 170C4/N4 DDC Instructions Go to cover page General Note: The alignment box has already build-in a batteries socket for using batteries (5V) 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 21 HP L1730 170C4/N4 DDC Instructions Go to cover page Configuration and procedure 3. At the submenu, type the letter of your computer's hard disk drive followed by :EDID45 (for example, C:\EDID301, as shown in Fig. 5). There are 2 chips contained OSD string, serial number..etc on the circuit board, main EEPROM which storage all factory settings,OSD string.
- Page 22 HP L1730 170C4/N4 DDC Instructions Go to cover page Step 3: Modify DDC data (verify EDID version, week, year) Re-programming Analog DDC IC 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 23 DDC Instructions HP L1730 170C4/N4 Go to cover page Next Next Click , bring up Fig. 18. Click , bring up Fig. 21. Serial number can be filled up or be changed at this moment. Finish - Click to exit the Step window. Fig.
- Page 24 HP L1730 170C4/N4 DDC Instructions Go to cover page Step 6: Write DDC data 1. Configuration should be as Fig. 24. And press OK. Fig. 24 Fig. 26 2. Click (Write EDID) icon from the tool bar to write DDC data. Bring up "Writing 0%~100%, ready"...
- Page 25 : TY 123456 Display Type : RGB color display Monitor Descriptor #3 Standard Default Color Space : Primary color space Monitor Name : Philips 170C4 Preferred Timing Mode : Detailed timing block 1 Monitor Descriptor #4 Color Characteristics Monitor Range Limits Red X coordinate : 0.640...
- Page 26 : TY 123456 Active Off Monitor Descriptor #3 Display Type : RGB color display Monitor Name : Philips 170C4 Standard Default Color Space : Primary color space Preferred Timing Mode : Detailed timing block 1 Monitor Descriptor #4 Monitor Range Limits Color Characteristics Min.
- Page 27 : TY 123456 Active Off Monitor Descriptor #3 Display Type : RGB color display Monitor Name : Philips 170C4 Standard Default Color Space : Primary color space Preferred Timing Mode : Detailed timing block 1 Monitor Descriptor #4 Monitor Range Limits Color Characteristics Min.
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Page 28: Isp Instruction
ISP CABLE for CPU GM5126BC 170C4/N4 Go to cover page Step 5 : Execute ISP Software in Monitor (A) as shown in Fig. 4. Configuration and procedure Step 5-1.=> C:\cd 170C4N4 ( as shown in Fig. 4-1). Press "Enter" key on keyboard, bring up Fig. 4-2. ISP (In System Program) software is provided by Motorola to upgrade Step 5-2.=>... -
Page 29: Repair Flow Chart
Repair Flow Chart 170N4/C4 Go to cover page No Display Check Mains cord & LED of monitor Check Power board 12V/3.3V/5V DC Check video signals input Video source interface Check fluorescent Check lamp Inverter panel Check inverter Check main panel panel Front control key does not work... - Page 30 Repair Flow Chart (Continued) 170N4/C4 Go to cover page AC IN Power supply board 3.3V/5V DC 12V DC Inverter panel Main panel 12V DC Fluorescent LCD panel Lamp No power (power indicator off) Check 12V/3.3V/5V DC Check Check control control panel wires Check Main panel Check Main panel...
- Page 31 Repair Flow Chart (Continued) 170C4/N4 Go to cover page Bad brightness Check Bad Inverter Inverter panel output panel 625~765Vrms Check fluorescent lamp Check LCD panel Bad image Check Video,fh/fv signals Check components Check main panel cold soldering Check all connectors & LVDS cable Check LCD panel...
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Page 32: Repair Tips
Repair Tips 170C4/N4 Go to cover page preferably be equipped with a thermal control (soldering 0. Warning temperature: 225 to 250 C). - The chip, once removed, must never be reused. All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). -
Page 33: Function Block Diagram
Function Block Diagram 170C4/N4 Go to cover page Elec. Product Specifications Elec. Product Specifications 170C4 BLOCK FUNCTION Reset LEDR,G Control Board B[RGB]0/1/2 / R/G/B clk(N,P) Schmitt HS/VS gate DSUB_CA ISPSCL,SDA F[RGB]0/1/2 / Scaler clk(N,P) gm2126BC ADDR0/15, Data0/15 Flash Bank, ROM_OE/WE, FSTH Panel_ID EEPROM... -
Page 34: D-Sub / Dvi Diagram
D-sub / DVI Schematic Diagram 170C4/N4 Go to cover page 21.7210-4 22.7210-8... -
Page 35: Rom Diagram
ROM Schematic Diagram 170C4/N4 Go to cover page... -
Page 36: Scaler Diagram
Scaler Board Schematic Diagram 170C4/N4 Go to cover page 18.7404-150 19.7404-146 20.7404-142 23.7404-75... -
Page 37: Power Diagram
Power Schematic Diagram 170C4/N4 Go to cover page... -
Page 38: Power Board A Diagram
-------- 2101 823827702341 NOT USED AC ADAPTER 220n 2111 203855400009 NOT USED 3138 158 5718 220p 3124 232272461201 NOT USED 170C4FS/00 120R 8102 313811871211 NOT USED 2003-07-04 NAME JACK Hu/Mei Chiu SUPERS. CHECK DATE 2003-07-04 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000... -
Page 39: Power Board B Diagram
I195 D9 2N7002 LT1 3036 B5 3037 B5 8. 7031-4 3038 D1 TYT12- SETNAME -------- CLASS_NO INVERTER 3138 158 5718 170C4FS/00 2003-07-04 NAME Jack Hu/Mei Chiu SUPERS. 15. 7042-8 16.5004-4 9. 7032-4 11. 7042-4 12. 7031-8 13. 7032-8 14. 7041-8 17.5005-4... -
Page 40: Control Board Diagram And C.b.a
F008 DOWN F009 F010 1904 SKHHAJ2410 AUTO F011 1905 SKHHAJ2410 1906 SKHHAJ2410 1907 SKHHAJ2410 1908 SKHHAJ2410 TYT12- SETNAME -------- CLASS_NO CONTROL BOARD 3138 158 5656 150C4FS/00 2003-06-16 NAME Peter V./MC Chang SUPERS. CHECK DATE 2003-06-16 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000... -
Page 41: Power Board C.b
Power C.B.A. 170C4/N4 Go to cover page... - Page 42 Control board Diagram and C.B.A. 170C4/N4 Go to cover page...
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Page 43: Scaler Board C.b
Scaler board C.B.A. 170C4/N4 Go to cover page... - Page 44 Scaler board and C.B.A. 170C4/N4 Go to cover page...
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Page 45: Exploded View
Exploded View 170C4/N4 Go to cover page... -
Page 46: Recommended Parts List
170C4/N4 Recommended Parts List Go to cover page CTV:170C4FS Mechanical Parts 313815754981 FRONT BEZEL ASSY 313815755001 BACK COVER ASSY 313815754951 FOLD BASE ASSY Packing 313815635671 CARTON 313815635681 CUSHION-R 313815635691 CUSHION-L 313815621491 P.E. BAG Accessory 313811705592 E-D.F.U. ASSY 1087 313818878471 MAINSCORD IEC 10A 1M83 DET GY 1088 313818878451 CORD SUB-D 15/1M8/SUB-D 15 M/M... -
Page 47: Spare Parts List
Spare Parts List 170C4/N4 Go to cover page CTV:170C4FS 3304 319802131030 RST SM 0603 10K PM5 COL 2414 223878615649 CER2 0603 X7R 16V 100N PM10 R Mechanical Parts 2415 223878615649 CER2 0603 X7R 16V 100N PM10 R 3305 319802131030 RST SM 0603 10K PM5 COL 3306 319802131030 RST SM 0603... - Page 48 Spare Parts List 170C4/N4 Go to cover page 2015 222278019763 CER2 0805 Y5V 16V 1U PM20 R 3107 212211000315 RST MFLM MF1/2WS A 10R PM1 A Cable 2016 222278019763 CER2 0805 Y5V 16V 1U PM20 R 3109 319802151230 RST SM 0805 12K PM5 COL R 8052 313818875571 CBLE 330024 14/75/14 346924...
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Page 49: General Product Specification
. WALL MOUNT KIT (OPTION) . PROTECTIVE COVER (OPTION) CLASS NO. 17 inch LCD Monitor TYPE: 170N4FS/00C 8639 000 14405 BRAND: PHILIPS 03-07-04 IVONE LEE NAME SUPERS. 03-07-04 PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. CHECK DATE Property of 2838 100 05424... - Page 50 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 CLASS NO. 17 inch LCD Monitor TYPE: 170N4FS/00C 8639 000 14405 BRAND: PHILIPS 03-07-04 IVONE LEE NAME SUPERS.
- Page 51 This specification describes a 17" SXGA multi-scan color TFT LCD monitor with max resolution up to 1280*1024 /76 Hz non-interlaced. 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 Type NR.
- Page 52 Serial data line (SDA) H-sync / H+V V-sync Data clock line (SCL) CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. CHECK DATE Property of 2838 100 05424...
- Page 53 (1) Factory preset modes : 16 (2) Preset modes : 34 CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. CHECK DATE Property of 2838 100 05424...
- Page 54 + / + + / + POLARITY SEP. SYNC CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. CHECK DATE Property of 2838 100 05424...
- Page 55 - / - Serr- + / + POLARITY SEP. SYNC CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. CHECK DATE Property of 2838 100 05424...
- Page 56 SYNC. H/V -/ + -/ + POLARITY SEP. SYNC CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 CHECK DATE PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. Property of 2838 100 05424...
- Page 57 (4) Ambient light: 400 -- 600 lux. (5) Ambient temperature: 20 ± 5 ° C CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. CHECK DATE Property of 2838 100 05424...
- Page 58 >= 0.75 (Min) Maximum luminance of nine points (brightness) CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 CHECK DATE PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. Property of 2838 100 05424...
- Page 59 >= 0.75 (Min) Maximum luminance of nine points (brightness) CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 CHECK DATE PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. Property of 2838 100 05424...
- Page 60 The following sections define the interference and susceptibility condition limits that might occur between external environment and the display device. CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. CHECK DATE Property of 2838 100 05424...
- Page 61 (Please also refer to annual quality agreement) Customer acceptance criteria: UAW0377/00 CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 CHECK DATE PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. Property of 2838 100 05424...
- Page 62 Serviceability The serviceability of this monitor should fulfill the requirements, which are prescribed 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 1 lit sub pixel...
- Page 63 Cross talk pattern Center at Gray level 0 (Black) B’ A’ CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. CHECK DATE Property of 2838 100 05424...
- Page 64 VERTICAL COMPOSITE SYNC. VIDEO HORIZONTAL FIG-4 TIMING CHART -1 CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 CHECK DATE PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. Property of 2838 100 05424...
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Page 65: General Product Specification
( SYNC. ON GREEN ) HORIZONTAL VERTICAL FIG-5 TIMING CHART -2 CLASS NO. 17 inch LCD Monitor TYPE: 170C4FS/00 8639 000 14394 BRAND: PHILIPS 03-06-27 IVONE LEE NAME SUPERS. 03-06-27 PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E. CHECK DATE Property of 2838 100 05424... -
Page 66: Different Parts List
Difference parts list 170C4/N4 Go to cover page Diversity of 170C4FS/89 comparing with 170C4FS/00 Item 12NC Description 863900014447 170C4FS/89 313800990021 PROCESS BOX 313815636151 CARTON(170C4FS/89) 1087 313818878481 MAINSCORD CHN 10A 1M83 DET GY Diversity of 170N4FS/89 comparing with 170N4FS/00 Item 12NC...
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