Philips 170A7 Service Manual

17” lcd color monitor

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17" LCD Color Monitor

Service

Description

Table Of Contents..............................................................1

Revision List.....................................................................2

Important Safety Notice...................................................3

1. Monitor Specifications...................................................4

2. LCD Monitor Description..............................................5

3. Operation instructions.................................................6

3.1 General Instructions..................................................6

3.2 Control buttons........................................................6

3.3 Adjusting the Picture..................................................7

3.4 Connecting to your PC ................................................11

4. Input/Output Specification...........................................12

4.1 Input Signal Connector..............................................12

4.2 Factory Preset Display Mode.........................................12

4.3 Panel Specification....................................................13

4.4 Pixel Defect Policy..................................................17

5. Block Diagram........................................................20

5.1 Monitor Exploded View..............................................20

5.2 Software Flow Chart......................................................21

5.3 Electrical Block Diagram..............................................23

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

CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

Page

SAFETY NOTICE

ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

Description

6. Schematic Diagram........................................................25

6.1 Main Board..............................................................25

6.2 Power Board............................................................29

6.3 Key Board............................................................31

6.4 Audio Board..........................................................32

7. PCB Layout.....................................................................33

7.1 Main Board................................................................33

7.2 Power Board.............................................................36

7.3 Key Board.............................................................38

7.4 Audio Board............................................................39

8. Wiring Diagram..........................................................40

9. Mechanical Instructions....................................................41

10.Trouble shooting.........................................................46

11. Repair Flow Chart.....................................................48

12. ISP Instructions...............................................................53

13. DDC Instructions............................................................59

14. White Balance, Luminance Adjustment.............................66

15. Spare Parts List...............................................................67

16. General Product Specification.....................................81

170A7

Horizontal Frequency

30- 83KHz

Page

Chapters

Table of Contents

Summary of Contents for Philips 170A7

Page 1: Table Of Contents
17” LCD Color Monitor Service Service Service 170A7 Horizontal Frequency 30- 83KHz TABLE OF CONTENTS Description Page Description Page Table Of Contents..........………….1 6. Schematic Diagram…........………..25 Revision List.............…………….2 6.1 Main Board…….…………………….…………………………25 Important Safety Notice……………….........3 6.2 Power Board…….…………………………..…………………29 1. Monitor Specifications………........…..4 6.3 Key Board……………………………………………………31 6.4 Audio Board……………….…………………………………32...
Page 2: Revision List
17” LCD Color Monitor Revision List Version Release Date Revision History April.10, 2006 Initial release, Draft Version...
Page 3: Important Safety Notice
NOT EXHAUSTIVE. Philips could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Philips has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Philips must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.
Page 4: Monitor Specifications
17” LCD Color Monitor 1. Monitor Specifications Screen type Active matrix - TFT LCD LM170E01-TLBB (LPL) Panel Type QD17EL07-Rev11 (QDI) Size 430mm (17.0") LCD Panel Pixel pitch 0.264mm(H) x 0.264mm(V) Horizontal ±70º, Vertical +75º,-65º (CR＞10) (LPL) Viewable angle (CR>=10) Horizontal ±70º, Vertical +65º,-60º (CR＞10) (QDI) 8 ms (type) (LPL) Response time 8 ms (type) (QDI)
Page 5: Lcd Monitor Description
17” LCD Color Monitor 2. LCD Monitor Description The LCD MONITOR will contain a main board, POWER board, keypad board, which house the flat panel control logic, brightness control logic and DDC. The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.
Page 6: Operation Instructions
17” LCD Color Monitor 3. Operation instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the monitor. By changing these settings, the picture can be adjusted to your personal preferences. - The power cord should be connected.
Page 7: Adjusting The Picture
Back View 3.3 Adjusting the Picture This is a feather in all Philips LCD monitors. It allows an end user to adjust screen performance of the monitors directly through an on-screen instruction window. The user interface provides user-friendliness and ease-of-use when operating the monitor.
Page 8 17” LCD Color Monitor 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 9 17” LCD Color Monitor...
Page 10 17” LCD Color Monitor...
Page 11: Connecting To Your Pc
17” LCD Color Monitor 3.4 Connecting to the PC 1) Connect the power cord to the back of the monitor firmly. (Philips has pre-connected VGA cable for the first installation.) 2) Connect to PC Turn off your computer and unplug its power cable.
Page 12: Input/Output Specification
17” LCD Color Monitor 4. Input/Output Specification 4.1 Input Signal Connector Pin NO. Description Pin NO. Description Red Video input DDC +5V Green Video input (SOG) Logic GND Blue Video input Ground Sense (GND) Serial data line (SDA) Cable Detect H.sync/H + V.sync Red Video Ground V.Sync...
Page 13: Panel Specification
17” LCD Color Monitor 4.3 Panel Specification 4.3.1 Display Characteristics LM170E01-TLBB Panel QD17EL07 Panel...
Page 14 17” LCD Color Monitor 4.3.2 Optical Characteristics LM170E01-TLBB Panel...
Page 15 17” LCD Color Monitor QD17EL07 Panel...
Page 16 17” LCD Color Monitor 4.3.3 Electrical Characteristics LM170E01-TLBB Panel QD17EL07 Panel...
Page 17: Pixel Defect Policy
17” LCD Color Monitor 4.4 Pixel Defect Policy...
Page 18 17” LCD Color Monitor...
Page 19 17” LCD Color Monitor...
Page 20: Block Diagram
17” LCD Color Monitor 5. Block Diagram 5.1 Monitor Exploded View...
Page 21: Software Flow Chart
17” LCD Color Monitor 5.2 Software Flow Chart...
Page 22 17” LCD Color Monitor MCU Initializes. 2) Is the EEprom blank? 3) Program the EEprom by default values. 4) Get the PWM value of brightness from EEprom. 5) Is the power key pressed? 6) Clear all global flags. 7) Are the AUTO and SELECT keys pressed? 8) Enter factory mode.
Page 23: Electrical Block Diagram
17” LCD Color Monitor 5.3 Electrical Block Diagram 5.3.1 Main Board Panel Interface (CN406) Keypad Interface NT68623MEFG- 64 (Include MCU, ADC, OSD) (CN403) (U401) H-SYNC TXD RGB V-SYNC EEPROM Crystal 12MHz D-Sub Connector AT24C16AN-10SU-2.7 (X401) (U403) (CN405) DB15_SDA DB15_SCL M24C02-WMN6TP (U405)
Page 24 17” LCD Color Monitor 5.3.2 Inverter/Power Board...
Page 25: Schematic Diagram
17” LCD Color Monitor 6. Schematic Diagram 6.1 Main Board R496 　 1/16W VGA-5V C409 0.1uF/16V R416 ZD412 CN405 　 1/16W UDZS5.6B DB15 GND_A R441 R426 　　 1/16W 1/16W VGA-SCL D406 GND_A VGA-SCL VGA-DET BAV99 FB401 　 1/16W ZD407 ZD405 UDZS5.6B UDZS5.6B...
Page 26 17” LCD Color Monitor MCU-VDD Q402 　 LEDG R418 1/16W TCLK1M LED-Green R437 　 1/16W PMBS3906 Q404 TCLK1P R419 　 1/16W LEDA RSTn 　 LED-Orange R438 1/16W PMBS3906 IRQn CVDD1V8 RX2+ RX2+ DVDD RX2- RX2- RX1+ RX1+ TCLK2M RX1- RX1- TCLK2P RX0+ RX0+...
Page 27 17” LCD Color Monitor CN404 TCLK1M TCLK1P CN406 TCLK2M TCLK2P LCD-VDD LCD-VDD LVDS TCLK1M OUTPUT TCLK1P GND_A GND_A TCLK1P TCLK1M TCLK2M TCLK2P TCLK2P TCLK2M LCD-VDD LCD-VDD GND_A 30PIN/1.0mm LCD-VDD +12V FB410 120 OHM R444 R473 C432 4.7uF/50V C423 　 1/4W 　...
Page 28 17” LCD Color Monitor FB703 U701 120 OHM MMC1085-33 DVDD VGA_3V3 CONNECTOR FOR POWER/INVERTER +12V BOARD 2.0 mm C470 0.001uF C707 C705 C701 100uF/25V 0.1uF/16V C709 0.001uF 100uF/25V R701 　 D701 1/16W R420 　 FA20-04 1/16W PANEL_IDX BL-ON GND_A BL-BRIGHT FOR 3.3V POWER USE FB701 D702...
Page 29: Power Board
17” LCD Color Monitor 6.2 Power Board PN : PWPC1742LGR1 L902 S901 R931 C8B-R6H spotgap_NC 2R2_1206 R900 C931 R932 680K C900 0.001uF/250V 2R2_1206 3.3nF/500V T901 R901 VAR901 C908 L901 680K +12VCC CN901 0.47uF/275V varistor_NC AC SOCKET R904 R905 C920 D931 BD901 1.5M/R1206 100K/1W...
Page 30 17” LCD Color Monitor PT801 C802 CN831 5pF/3KV R834 CONN +12V 6.2M 　 1/2W_NC C803 C801 5pF/3KV R835 10pF/6KV R831 C820 C821 R822 R823 1K　 10K_1% 470uF/25V R824 C838 7.5K_1%_NC 24:24:2400 C811 1000pF R836 10K_1% D833 D831 R804 BAV70/SOT23B BAV99 　...
Page 31: Key Board
L101 1/16W 1/16W 1/16W 1/16W 1/16W R109 120 OHM 　 1/16W CN103 OUT-R- OUT-R+ CONN CN104 OUT-L- OUT-L+ Scaler board KEY1&KEY2 Pull High 10k ohm Title CONN Philips 190B Size Document Number Control Board Date: Thursday, January 05, 2006 Sheet...
Page 32: Audio Board
17” LCD Color Monitor 6.4 Audio Board CN602 +12V +12V GND_AUD AUDIO_STANDBY VOLUME HP_SENSE GND_AUD GND_AUD ZD601 AUD_12VCC LOUT+ ROUT+ LOUT- ROUT- HP_L HP_R +12V C603 1N5819 C602 CONN 1000uF/16V FB602 　 R602 0 1/16W ROUT- 　 R618 0 1/16W GND_AUD 120 OHM C604...
Page 33: Pcb Layout
17” LCD Color Monitor 7. PCB Layout 7.1 Main Board 715G1767 - 1...
Page 34 17” LCD Color Monitor...
Page 35 17” LCD Color Monitor...
Page 36: Power Board
17” LCD Color Monitor 7.2 Power Board 715G1813-1...
Page 37 17” LCD Color Monitor...
Page 38: Key Board
17” LCD Color Monitor 7.3 Key Board 715G1766-1...
Page 39: Audio Board
17” LCD Color Monitor 7.4 Audio Board 715G1763-1...
Page 40: Wiring Diagram
17” LCD Color Monitor 8. Wiring Diagram Power Board Lamp wire Harness Panel Interface Main Board Lamp wire Harness Audio AC-IN D-SUB Board Speaker Speaker Key Board...
Page 41: Mechanical Instructions
17” LCD Color Monitor 9. Mechanical Instructions 1. Back View as Fig.1 Fig.1 2. Remove base as Fig.2- Fig.3 a. Remove 1 screw for hinge cover as Fig.2 b. Remove 5 screws for base as Fig.3 Fig.2 Fig.3...
Page 42 17” LCD Color Monitor 3. Remove rear cover as Fig.4- Fig.6 a. Remove 2 screws for back cover as Fig.4 b. Using the “1” type screwdriver to open the 3 clicks on bottom side as Fig.5 Fig.4 Fig.5 Fig.6...
Page 43 17” LCD Color Monitor 4. Remove shield as Fig.7 Remove 6 screws as Fig.7 Fig.7 5. Remove main and Power board as Fig.8 Remove 13 screws for main and Power board as Fig.8 Fig.8 6. Remove the bezel as Fig.9- Fig.11 a.
Page 44 17” LCD Color Monitor Fig.10 Fig 11 Fig.12 7. Remove the main frame as Fig.12- Fig.14 a. Remove 2 screws at the right of main frame Fig.13 b. Remove 2 screws at the left of main frame Fig.14...
Page 45 17” LCD Color Monitor Fig.13 Fig.14 Fig.15...
Page 46: Trouble Shooting
17” LCD Color Monitor 10. Trouble Shooting This page deals with problems that can be corrected by a user. If the problem still persists after you have tried these solutions, contact Philips customer service representative.
Page 47 17” LCD Color Monitor...
Page 48: Repair Flow Chart
17” LCD Color Monitor 11. Repair Flow Chart (1). No Power No power Press power key and look if the picture is normal Please reinsert and make sure the AC of 100-240 is normal Reinsert or check the power section Measure U701 Pin2=3.3V, U702 Pin2=1.8V? Replace U701, U702...
Page 49 17” LCD Color Monitor (2). No Picture No picture Measure U701 PIN2=3.3V, U702 PIN2=1.8V? Replace U701, U702 X401 oscillate waveforms are normal Replace X401 Check if the sync signal from computer is output and video cable is connected normally Input the sync signal of computer, or change the cable Replace U401...
Page 50 17” LCD Color Monitor (3). White screen White screen Measure Q406 base X401 oscillate is high level? waveform is normal Replace X401 Check Q406, Q405 is broken Check reset circuit of or CN406 solder? U401 is normal Check Correspondent component. Check Correspondent component.
Page 51 17” LCD Color Monitor Power/Inverter Board No power Adapter Board Check CN951 pin 6/7 = 12V? Check AC line volt 100-240V Check AC input Check the voltage of C907 (+) Check bridge rectified circuit and F901 circuit Check start voltage for the pin 8 of IC901 Check R907 and IC901 Check the auxiliary voltage is bigger than 10V and smaller than 20V...
Page 52 17” LCD Color Monitor Inverter board No power Check C811 (+) =12V Check adapter section Check ON/OFF signal Check Interface section or main board Check U811 pin 2=12V? Check Q801 Check U811 Pin1/pin15 have the output of sawtooth wave at short time Check U811 pin 5/pin6 Replace U811 Check Q821/Q841 pin5/pin8 is 12V?
Page 53: Isp Instructions
17” LCD Color Monitor 12. ISP Instruction (1). Install the program software a. First decompressing files , as follow: b. Double – click , start to install as follows:...
Page 54 17” LCD Color Monitor...
Page 55 17” LCD Color Monitor c. There will be a shortcut key appears on the desktop. (2). Connect the ISP board as follow: Connect to the Connect to Philips 170B the PC LPT ，running the program as follows: a. Double-click...
Page 56 17” LCD Color Monitor b. Click icon, search the program” PHILIPS_170B_LPL_LM170E01_TLBB_EU_040.HEX”, and click open: c. After click “OPEN”, there would be a dialog box, select...
Page 57 17” LCD Color Monitor c. Click icon, the writer is in processing… d. Until appears the follow Fig, writer completed.
Page 58 17” LCD Color Monitor...
Page 59: Ddc Instructions
17” LCD Color Monitor 13. DDC Instruction (1). Install software You must install the at the first. The processing as follows:...
Page 60 17” LCD Color Monitor Click to complete the installation.
Page 61 After installation, you must restart the PC to take the setup to effect. (2). Connect the DDC board as follow: Connect to the PC LPT Connect this port to the Philips 170B’s VGA port 12V Input ，appear as follow Figs： a. Double-click...
Page 62 17” LCD Color Monitor b. Click c. Key in the Serial Number printed on the barcode label, then click “OK” 14 codes, for example.
Page 63 17” LCD Color Monitor d. Unit appears the following Fig, writer completed.
Page 64 17” LCD Color Monitor 128 bytes EDID Data (Hex): 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 0 : 00 FF FF FF FF FF FF 00 41 0C 3E 08 60 AA 0B 00 16 : 62 0E 01 03 1F 22 1B 78 EE BE B5 A3 56 48 9A 24 32 : 15 50 54 BF EF 80 81 80 01 01 01 01 01 01 01 01 48 : 01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70...
Page 65 <-x-Standard Timing Identification-x-> <---Detailed Timing Descriptions---> Detailed Timing: 1280x1024 @60Hz Detailed Timing: FF (Monitor SN) '1326549876451' Detailed Timing: FC (Monitor name) Philips 170A Detailed Timing: FD (Monitor limits) Min. V. rate:56Hz Max. V. rate:76Hz Min. H. rate:30KHz Max. H. rate:83KHZ Max.
Page 66: White Balance, Luminance Adjustment
10s), release, press the menu again will activate the factory mode, the factory OSD will be at the left top of the screen. Move the cursor to select the Hyson 170A7***********, press OK button to enter into the sub-menu; Move the cursor again to select ” Cool/warm “.
Page 67: Spare Parts List
AUDIO BOARD ASSY 9965 000 37306 Panel Part No for TPV Description Philips 12NC 750GLG70E1B11M PANEL LCD 17" E01 TLBB PHILIPS L 9965 000 37088 750GLQ70L0761M PANEL LCD 17" EL07 R11 PHILIPS Q 9965 000 37087 Accessory Part No for TPV...
Page 68 Q406 057G4174 PMBS3904/PHILIPS-SMT(04) 9965 000 35966 Q401 057G4174 PMBS3904/PHILIPS-SMT(04) 9965 000 35966 Q402 057G4176 TR PNP PMBS3906 SOT23(PHILIPS) 9965 000 12957 Q404 057G4176 TR PNP PMBS3906 SOT23(PHILIPS) 9965 000 12957 Q405 057G7631 A03401 SOT23 BY AOS(A1) 9965 000 35968 R457...
Page 69 17” LCD Color Monitor R472 061L0603103 CHIPR 10K OHM -5% 1/16W 9965 000 35971 R459 061L0603103 CHIPR 10K OHM -5% 1/16W 9965 000 35971 R458 061L0603103 CHIPR 10K OHM -5% 1/16W 9965 000 35971 R419 061L0603103 CHIPR 10K OHM -5% 1/16W 9965 000 35971 R418 061L0603103...
Page 70 17” LCD Color Monitor C402 065G060310231 CHIP 1000PF 50V NPO 9965 000 36917 C456 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...
Page 71 Q406 057G4174 PMBS3904/PHILIPS-SMT(04) 9965 000 35966 Q401 057G4174 PMBS3904/PHILIPS-SMT(04) 9965 000 35966 Q402 057G4176 TR PNP PMBS3906 SOT23(PHILIPS) 9965 000 12957 Q404 057G4176 TR PNP PMBS3906 SOT23(PHILIPS) 9965 000 12957 Q405 057G7631 A03401 SOT23 BY AOS(A1) 9965 000 35968 R457...
Page 72 17” LCD Color Monitor R407 061L0603101 CHIPR 100 OHM -5% 1/16W 9965 000 35969 R406 061L0603101 CHIPR 100 OHM -5% 1/16W 9965 000 35969 R405 061L0603101 CHIPR 100 OHM -5% 1/16W 9965 000 35969 R420 061L0603102 CHIPR 1K OHM -5% 1/16W 9965 000 35970 R496 061L0603102...
Page 73 17” LCD Color Monitor R479 061L0603472 CHIPR 4.7K OHM -5% 1/16W 9965 000 35981 R454 061L0603750 CHIPR 75 OHM -5% 1/16W 9965 000 35982 R455 061L0603750 CHIPR 75 OHM -5% 1/16W 9965 000 35982 R456 061L0603750 CHIPR 75 OHM -5% 1/16W 9965 000 35982 R473 061L1206301...
Page 74 17” LCD Color Monitor C412 065G060322417 CAP:CER 0.22UF-20%-80% 10V SM 9965 000 37324 C403 065G060347332 CHIP 0.047UF 50V X7R 9965 000 36921 C404 065G060347332 CHIP 0.047UF 50V X7R 9965 000 36921 C405 065G060347332 CHIP 0.047UF 50V X7R 9965 000 36921 C406 065G060347332 CHIP 0.047UF 50V X7R...
Page 75 17” LCD Color Monitor Power Board Location Part No for TPV Description Philips 12NC PWPC1742LGR2P POWER BOARD 9965 000 37512 IC902 056G1393A PC123Y22FZOF 9965 000 36055 NR901 061G5810T 8 OHM 4A NTCR BY THINKING 9965 000 36938 R905 061G152M10464 100KOHM 5% 2W...
Page 76 17” LCD Color Monitor Q871 057G7592 RK7002 9965 000 36033 Q873 057G7604B PDTA144WK SOT346 9965 000 36962 Q841 057G76314 AM9945N 9965 000 36100 Q821 057G76314 AM9945N 9965 000 36100 RJ827 061L0805000 CHIPR 0OHM -5% 1/10W 9965 000 35984 R849 061L0805000 CHIPR 0OHM -5% 1/10W 9965 000 35984 R829...
Page 77 17” LCD Color Monitor R874 061L0805331 CHIP 330 OHM 5% 1/10W 9965 000 36976 R917 061L0805333 CHIP 33KOHM 1% 1/8W 9965 000 36977 R811 061L0805335 3.3M 0805 9965 000 36978 R943 061L08055101F CHIP 5.1K OHM 1/10W 1% 9965 000 36979 R812 061L0805624 CHIP 620KOHM 5% 0805 1/8W...
Page 78 17” LCD Color Monitor C858 065G080539131 CHIP 390PF 50V 9965 000 36996 C813 065G080556131 CHIP 560PF 50V NPO 0805 9965 000 36997 C941 065G080556221 5600PF/25V/NPO/J 9965 000 36998 D851 093G6433 DIO SIG SM BAV99 (PHSE)R 9965 000 35994 D831 093G6433 DIO SIG SM BAV99 (PHSE)R 9965 000 35994 D833...
Page 79 17” LCD Color Monitor Key Board Location Part No for TPV Description Philips 12NC KEPC986KC1P KEY BOARD ASSY 9965 000 37289 077G6001GCJ TACT SWITCH TSPB-2 -NP 9965 000 36000 077G6001GCJ TACT SWITCH TSPB-2 -NP 9965 000 36000 077G6001GCJ TACT SWITCH TSPB-2 -NP...
Page 80 17” LCD Color Monitor R605 061L0603333 CHIP 33K OHM 1/16W 9965 000 37319 R616 061L0603512 CHIP 5.1K OHM 1/16W 9965 000 37320 R608 061L0603512 CHIP 5.1K OHM 1/16W 9965 000 37320 R607 061L0603683 CHIP 68K OHM 1/16W 9965 000 37321 C601 065G060310131 CER1 0603 NP0 50V 100P PM5 R...
Page 81: General Product Specification
5.1 COSMETIC - PHILIPS ID 5.2 MECHANICAL DATA FILES - PROE FILES REQUIRED 5.3 LOCATION OF PHILIPS LOGO - PER PHILIPS MAKE-UP SHEET 5.4 THE GAP BETWEEN PANEL AND FRONT BEZEL < 1.2MM 5.5 LOCATION OF CONTROL ICONS - PER PHILIPS MAKE-UP SHEET 5.6 COLOR FOR RESIN/PAINT - PER PHILIPS MAKE-UP SHEET...
Page 82 17” LCD Color Monitor . ANALOG D-SUB INPUT . AUTO PICTURE ADJUSTMENT . 17 FACTORY PRESET MODES AND 33 PRESET MODES WHICH CAN BE RECOVERED TO PRESET MODES . USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION /ADJUSTMENT . MAX. RESOLUTION 1280*1024 NON-INTERLACED AT 75 HZ .
Page 83: Foreword
30 minutes that brightness stability is optimal, and follow strictly after panel specification. 2.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. LCD Type NR.
Page 84: Interface Signals
17” LCD Color Monitor 3.1 Interface signals The input signals can be applied in three different modes : 1). D-Sub Analog Input signal : Video, Hsync., Vsync Video : 0.7 Vp-p, input impedance, 75 ohm @DC Sync. : Separate sync TTL level , input impedance 2.2k ohm terminate Hsync: Positive/Negative Vsync:...
Page 85 17” LCD Color Monitor 3.2.2 DVI Cable NA 3.2.3 Audio Cable Length. : 1.8 M +/- 50 mm Connector type. : 3.5-mini jack with lime color on the both end. 3.2.4 Software control functions via OSD/control adjustable functions: (1) PC Analog only Signal Input Mode Adjustable functions: LEVEL LEVEL...
Page 86: Timing Requirement
17” LCD Color Monitor 3.3 Timing requirement 3.3.1 Mode storing capacity Factory preset modes : 17 Preset modes : 33 3.3.1.1 Factory preset modes: H.Freq. Mode Resolution V.Freq. H.Freq. Mode Resolution V.Freq. (KHz) (Hz) (KHz) (Hz) 31.469 720x400 70.087 60.023 VESA 1024x768 75.029...
Page 87 17” LCD Color Monitor 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) 2.032 (54 dots) 1.556 (56 dots)
Page 88 17” LCD Color Monitor MODE NO. RESOLUTION 1024 x 768 1024 x 768 1152 x 864 1152 x 864 Dot clock(MHz) 83.096 94.5 79.9 94.5 61.1kHz 68.7kHz 54.0kHz 63.9kHz A ( us ) 16.367 (1360dots) 14.561(1376 dots) 18.523(1480 dots) 15.661(1480 dots) B ( us ) 1.348 ( 112 dots) 1.016 ( 96 dots)
Page 89: Horizontal Scanning
17” LCD Color Monitor MODE NO. RESOLUTION 1280 x 1024 1280 x 1024 1280 x 1024 960x720 Dot clock(MHz) 130.223 138.008 57.58 76kHz 80kHz 81.1kHz 44.76kHz A ( us ) 13.15 (1712 dots) 12.504(1688 dots) 12.326(1664 dots) 22.34(1286 dots) B ( us ) 1.024 ( 133 dots) 1.067(144 dots) 0.474 (64 dots)
Page 90: Display Identification
17” LCD Color Monitor The monitor must comply with the Microsoft On Now specification, with two power management states, as defined by the VESA DPMS document. The monitor must appropriately display the DPMS state. Mode HSYNC VSYNC Video Pwr-cons. Indication Rec.
Page 91: Mechanical Characteristics
5.1 Cosmetic - Philips ID 5.2 Mechanical data files - ProE files required 5.3 Location of Philips logo - Per Philips make-up sheet 5.4 The gap between Panel and front bezel < 0.8mm 5.5 Location of Control icons - Per Philips make-up sheet 5.6 Color for resin/paint -...
Page 92: Texture/Glossing Of Housing
• All major plastic parts (bezel, back cover) need to be molded from same resin. 5.11 Texture/Glossing of housing • The texture area and texture no should follow Philips make-up sheet. • The exterior surfaces shall have a uniform texture.
Page 93: Pallet / Container Loading
17” LCD Color Monitor • Un-package test Sine vibration (operating) Half sine shock test (non operation) 5.16 Pallet / Container loading Transportation standards refer to TYE-M0002. • Air shipment - See below A. • Sea container 20'(pallet/slip sheet) - See below B, C. •...
Page 94: Serviceability
Customer acceptance criteria: UAW0377/00 9. Serviceability The serviceability of this monitor should fulfill the requirements, which are prescribed in UAW-0346 and must be checked with the check list UAT-0361. 10 Philips’ Flat Panel Monitors Pixel Defect Policy BRIGHT DOT DEFECTS ACCEPTABLE LEVEL MODEL...
Page 95 17” LCD Color Monitor Gray level 46 (64 Gray level) Fig 3: Cross talk Pattern Center at Gray level 0 (Black)
Page 96 17” LCD Color Monitor...

Philips 170A7 Service Manual

Service Service Service

16. General Product Specification

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