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Philips 150S7FS/00 Service Manual
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Philips 150S7FS/00 Service Manual

Philips 150S7FS/00 Service Manual

15 inch lcd color monitor
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15" LCD Color Monitor
Service
Service
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 ..................................................9
4. Input/Output Specification...........................................10
4.1 Input Signal Connector..............................................10
4.2 Factory Preset Display Mode......................................10
4.3 Panel Specification....................................................11
5. Block Diagram........................................................16
5.1 Monitor Exploded View..............................................16
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

TABLE OF CONTENTS

Page
SAFETY NOTICE
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
Description
5.2 Software Flow Chart..........................................17
5.3 Electrical Block Diagram................................................19
6. Schematic Diagram............................................................21
6.1 Main Board..........................................................21
6.2 Pwpc Board........................................................25
7. PCB Layout....................................................................27
7.1 Main Board................................................................27
7.2 Pwpc Board.............................................................30
7.3 Key Board.............................................................32
8. Mechanical Instructions..............................................33
9. Trouble shooting.........................................................38
10. Repair Flow Chart.....................................................40
11. ISP Instructions............................................................45
12. DDC Instructions......................................................51
13. White Balance, Luminance Adjustment..........................58
14. Spare Parts List............................................................59
1
150S7FS/00
Horizontal Frequency
30- 63KHz
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Summary of Contents for Philips 150S7FS/00

  • Page 1: Table Of Contents

    15” LCD Color Monitor Service Service Service 150S7FS/00 Horizontal Frequency 30- 63KHz TABLE OF CONTENTS Description Page Description Page Table Of Contents..........………….1 5.2 Software Flow Chart..........17 Revision List.............…………….2 5.3 Electrical Block Diagram..………....………..19 Important Safety Notice……………….........3 6. Schematic Diagram…..…........………..21 1. Monitor Specifications………........…..4 6.1 Main Board……………………….…………………………21...

  • Page 2: Revision List

    15” LCD Color Monitor Revision List Version Release Date Revision History TPV model T560KGMDBPPHNP Mar.20, 2006 Initial release T560KQMDBPPHNP...

  • 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

    15” LCD Color Monitor 1. Monitor Specifications Screen type Active matrix - TFT LCD LM150X8-TL03 (LPL) Panel Type QD15XL13-Rev.01 (QDI) Size 380mm (15.0") LCD Panel Pixel pitch 0.297mm(H) x 0.297mm(V) Horizontal ± 65 Vertical + 45º, - 55º (LPL) Viewable angle (CR>10) Horizontal ±...

  • Page 5: Lcd Monitor Description

    15” LCD Color Monitor 2. LCD Monitor Description The LCD MONITOR will contain a main board, PWPC 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

    15” 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 15” LCD Color Monitor Back View...

  • Page 8: Adjusting The Picture

    15” LCD Color Monitor 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 9: Connecting To Your Pc

    15” 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 10: Input/Output Specification

    15” LCD Color Monitor 4. Input/Output Specification 4.1 Input Signal Connector Pin NO. Description Pin NO. Description Red Video DDC +5V Green Video (SOG) Logic GND Blue Video Ground Sense (GND) Serial data line (SDA) Cable Detect H.sync/H + V.sync Red Ground V.Sync Green Ground...

  • Page 11: Panel Specification

    15” LCD Color Monitor 4.3 Panel Specification 4.3.1 Display Characteristics For LM150X08 Panel For QD15XL13 Panel...
  • Page 12 15” LCD Color Monitor 4.3.2 Optical Characteristics For LM150X08 Panel Ta= 25±2°C, V LCD =3.3V, f =60Hz, D =65MHz, I =8mA Lamp...
  • Page 13 15” LCD Color Monitor For QD15XL13 Panel Ta=25℃, V =+3.3V...
  • Page 14 15” LCD Color Monitor 4.3.3 Electrical Characteristics For LM150X08 Panel For QD15XL13 Panel...
  • Page 15 15” LCD Color Monitor...

  • Page 16: Block Diagram

    15” LCD Color Monitor 5. Block Diagram 5.1 Monitor Exploded View...

  • Page 17: Software Flow Chart

    15” LCD Color Monitor 5.2 Software Flow Chart...
  • Page 18 15” 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 19: Electrical Block Diagram

    15” LCD Color Monitor 5.3 Electrical Block Diagram 5.3.1 Main Board LCD LVDS Interface (CN404) Keypad Interface NT68623MEFG-64 (CN403) (Include MCU, ADC, OSD) (U401) H-SYNC TXD RGB V-SYNC EEPROM Crystal 12MHz D-Sub Connector AT24C16AN-10SU-2.7 (X401) (U403) (CN405) DB15_SDA DB15_SCL EEPROM M24C02-WMN6TP (U405)
  • Page 20 15” LCD Color Monitor 5.3.2 Inverter/Power Board...

  • Page 21: Schematic Diagram

    CH201209T-300 24C02_WP VGA-SCL 　 1/16W VGA-SDA ZD402 R436 C430 RI1- UDZS5.6B 2.2K 　 1/16W 22pF M24C02WMN6 FB405 GND_A 　 1/16W GND_A GND_A GND_A GND_A Title 715G1711-1 for 150S7 Size Document Number PHILIPS 150S-ADC Input Date: Thursday, March 02, 2006 Sheet...
  • Page 22 TODEBUG RIGHT GND_A 4.7K 　 1/16W AUTO C415 TO RS232 C436 0.1uF C441 C437 C439 C438 C440 Title 1000pF 1000pF 1000pF 1000pF 1000pF 715G1711-1 for 150S7 GND_A GND_A Size Document Number PHILIPS 150S-SCALER GND_A Date: Thursday, March 02, 2006 Sheet...
  • Page 23 100K 　 1/16W GND_A Q405 R414 AO3401L 　 1/16W Q406 LCD-ON PMBS3904 C424 0.1uF C425 R486 0.1uF 　 1/16W FB409 120 OHM GND_A GND_A Title 715G1711-1 for 150S7 Size Document Number PHILIPS 150S-PANEL OUTPUT Date: Thursday, March 02, 2006 Sheet...
  • Page 24 100uF/16V +12V GND_A FB707 NC/120 OHM FOR 1.8V POWER USE STANDBY VOLUME MUTE OUT-R+ OUT-L+ OUT-R- OUT-L- CN702 NC/7x2PIN/2.0mm GND_A GND_A GND_A GND_A GND_A Title 715G1711-1 for 150S7 Size Document Number PHILIPS 150S-Scaler Power Date: Thursday, March 02, 2006 Sheet...

  • Page 25: Pwpc Board

    2200PF 400V 20% 　 3.3V 3.3V 3.3V IC904 R943 2.4K 　 1/10W CN901 KIA431A-AT/P TO-92 Pitch 2.54mm MODEL:PWPC1521LPR1 AOC (Top Victory) Electronics Co., Ltd. Title 1.POWER OUTPUT 12V & 3.3 V Size Document Number PHILIPS 15" Date: Monday, October 17, 2005 Sheet...
  • Page 26 0.01uF/25V R818 1/10W 　 R822 AOC (Top Victory) Electronics Co., Ltd. 　 1/10W Q804 Title RK7002 Inverter Output 2 Lamp Q806 D803 Size Document Number RK7002 PHILIPS 15" C803 Date: Tuesday, January 03, 2006 Sheet LL4148WP Q807 D804 RK7002 LL4148WP...

  • Page 27: Pcb Layout

    15” LCD Color Monitor 7. PCB Layout 7.1 Main Board...
  • Page 28 15” LCD Color Monitor...
  • Page 29 15” LCD Color Monitor...

  • Page 30: Pwpc Board

    15” LCD Color Monitor 7.2 Pwpc Board...
  • Page 31 15” LCD Color Monitor...

  • Page 32: Key Board

    15” LCD Color Monitor 7.3 Key Board...

  • Page 33: Mechanical Instructions

    15” LCD Color Monitor 8. 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 34 15” 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 35 15” LCD Color Monitor 4. Remove shield as Fig.7 Remove 6 screws as Fig.7 Fig.7 5. Remove main and pwpc board as Fig.8 Remove 13 screws for main and pwpc board as Fig.8 Fig.8 6. Remove the bezel as Fig.9- Fig.11 a.
  • Page 36 15” LCD Color Monitor Fig.10 Fig.11 7. Remove the main frame as Fig.12- Fig.14 a. Remove 2 screws at the right of main frame Fig.12 b. Remove 2 screws at the left of main frame Fig.13 Fig.12...
  • Page 37 15” LCD Color Monitor Fig.13 Fig.14...

  • Page 38: Trouble Shooting

    15” LCD Color Monitor 9. 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 39 15” LCD Color Monitor...

  • Page 40: Repair Flow Chart

    15” LCD Color Monitor 10. 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 U702 Pin2=1.8V? Check U702 X401 oscillate waveforms are...
  • Page 41 15” LCD Color Monitor (2). No Picture No picture Measure U702 PIN2=1.8V Replace 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 42 15” 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 CN404 solder? U401 is normal Check Correspondent component. Check Correspondent component.
  • Page 43 15” LCD Color Monitor 9.2.2 Power/Inverter Board No power Adapter Board Check CN902 pin 6/7 = 12V Check AC line volt 100-240V Check AC input Check the voltage of C905 (+) Check bridge rectified circuit and F901 circuit Check start voltage for the pin 3 of IC901 Check R904, R905, R906 and Check IC901 Check the auxiliary voltage is bigger than 10V and smaller than 20V...
  • Page 44 15” LCD Color Monitor Inverter Board No power Check C811 (+) =12V Check adapter board Check ON/OFF signal Check Interface board or main board Check IC801 pin 2=12V? Check Q801 or Q802 Check IC801 Pin1/pin15 have the output of sawtooth wave at short time Check IC801 pin 5/pin6 Replace IC801 Check Q805 pin5/pin8 is 12V?

  • Page 45: Isp Instructions

    15” LCD Color Monitor 11. ISP Instruction (Take 170S model for example) (1). Install the program software a. First decompressing files , as follow: b. Double – click , start to install as follows:...
  • Page 46 15” LCD Color Monitor...
  • Page 47 15” LCD Color Monitor c. There will be a shortcut key appears on the desktop. (2). Connect the ISP board as follow: Connect to the Philips Connect to 150S/170S/190S the PC LPT a. Double-click ，running the program as follows:...
  • Page 48 15” LCD Color Monitor b. Click icon, search the program” PHILIPS_170S_QDI_QD17EL0711_AP_036.HEX”, and click open: Note: When it is 150s model, you can select (for LPL panel) or (for QDI panel) c. After click “OPEN”, there would be a dialog box, select...
  • Page 49 15” LCD Color Monitor...
  • Page 50 15” LCD Color Monitor c. Click icon, the writer is in processing… d. Until appears the follow Fig, writer completed.

  • Page 51: Ddc Instructions

    15” LCD Color Monitor 12. DDC Instruction (Take 170S model for example) (1). Install software You must install the at the first. The processing as follows:...
  • Page 52 15” LCD Color Monitor...
  • Page 53 Note: After installation, you must restart the PC to take the setup effect. (2). Connect the DDC board as follow: Connect to the PC LPT Connect to the Philips 150S/170S/190S 12V Input a. Double-click ，appear as follow Figs：...
  • Page 54 15” LCD Color Monitor b. Click c. Key in the Serial Number printed on the barcode label, then click “OK” 14 codes, for example.
  • Page 55 15” LCD Color Monitor d. Unit appears the following Fig, writer completed.
  • Page 56 15” LCD Color Monitor 150S EDID Program: 128 bytes EDID Data (Hex): 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 00 FF FF FF FF FF FF 00 41 0C 38 08 0E AE 0B 00 16: 62 0E 01 03 0E 1E 17 78 EE B1 A5 A1 58 4F 95 26 32: 16 50 54 BF EE 00 01 01 01 01 01 01 01 01 01 01 48: 01 01 01 01 01 01 64 19 00 40 41 00 26 30 18 88...
  • Page 57 1024x768 @ 60Hz. <-x-Detailed Timing Descriptions-x-> <---Detailed Timing Descriptions---> Detailed Timing: FF (Monitor SN) '231564987654' Detailed Timing: FC (Monitor Name) 'Philips 150S' Detailed Timing: FD (Monitor limits) Min. V. rate: 56Hz Max. V. rate: 76Hz Min. H. rate: 30KHz Max. H. rate: 63KHz Max.

  • Page 58: White Balance, Luminance Adjustment

    15” LCD Color Monitor 13. White Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding White-Balance adjustment. 1. Required instruments: Chroma 7120、Chroma 2325（BGA265A） 。 2. First connect the instruments together and turn on the LCD power. 3.

  • Page 59: Spare Parts List

    15” LCD Color Monitor 14. Spare Parts List Different Spare Parts between LPL panel and QDI panel Vendor P/N Description Located In Location D903 093T 6038T52T FR103 For LPL panel model power board D903 093G 6038T52T FR103 For QDI panel model power board 089G404A18N LS POWER CORD (LPL) 750GLG50X08 71...
  • Page 60 FAMILY SHEET Q41G780081311A Q44G6002813 3A PAPER BOARD Q44G6002813 4A PAPER BOARD Q44GSLIP00128A PAPER SLIPSHEET Q44GSLIP00129A PAPER SLIPSHEET Q45G 76 28A04 PHILIPS PE BAG Q70G1500813 1A CD MANUAL S95G801814506 LVDS ASS'Y 040G 45762412B CBPC LABEL 040G 45762420A LABEL 25x6mm 051G 6 4500...
  • Page 61 U702 056G 563 31 AI1117D-1.8-EI U403 056G1133 24 AT24C16AN-10SU-2.7 U405 056G1133 34 M24C02-WMN6TP Q401 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q406 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q404 057G 417 13 T KEC 2N3906S-RTK/PS Q402 057G 417 13 T KEC 2N3906S-RTK/PS Q405 057G 763 1...
  • Page 62 15” LCD Color Monitor R417 061L0603103 CHIPR 10K OHM +-5% 1/16W R414 061L0603103 CHIPR 10K OHM +-5% 1/16W R402 061L0603103 CHIPR 10K OHM +-5% 1/16W R401 061L0603103 CHIPR 10K OHM +-5% 1/16W R403 061L0603104 RST SM 0603 RC0603 100K PM5 R R404 061L0603104 RST SM 0603 RC0603 100K PM5 R...
  • Page 63 15” LCD Color Monitor C446 065G040210415T 0402 MLCC 0.1UF K 16V C702 065G040210415T 0402 MLCC 0.1UF K 16V C706 065G040210415T 0402 MLCC 0.1UF K 16V C703 065G040210415T 0402 MLCC 0.1UF K 16V C704 065G040210415T 0402 MLCC 0.1UF K 16V C705 065G040210415T 0402 MLCC 0.1UF K 16V C409...
  • Page 64 U405 056G1133 20 AT24C02N-10SU-2.7 U403 056G1133 24 AT24C16AN-10SU-2.7 U405 056G1133 34 M24C02-WMN6TP Q401 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q406 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q404 057G 417 13 T KEC 2N3906S-RTK/PS Q402 057G 417 13 T KEC 2N3906S-RTK/PS Q405 057G 763 1...
  • Page 65 15” LCD Color Monitor R401 061L0603103 CHIPR 10K OHM +-5% 1/16W R403 061L0603104 RST SM 0603 RC0603 100K PM5 R R404 061L0603104 RST SM 0603 RC0603 100K PM5 R R434 061L0603105 RST SM 0603 RC0603 1M PM5 R R424 061L0603151 CHIPR 150 OHM +-5% 1/16W R423 061L0603151...
  • Page 66 15” LCD Color Monitor C413 065G040210415T 0402 MLCC 0.1UF K 16V C414 065G040210415T 0402 MLCC 0.1UF K 16V C416 065G040210415T 0402 MLCC 0.1UF K 16V C417 065G040210415T 0402 MLCC 0.1UF K 16V C418 065G040210415T 0402 MLCC 0.1UF K 16V C419 065G040210415T 0402 MLCC 0.1UF K 16V C427...
  • Page 67 D904 093G 60245 SP10150 IC901 056G 379 52 LD7552BS IC801 056G 608 10 0Z9938 Q802 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q803 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q805 057G 600 55 P5506 HVG SO-8 Q801 057G 759 2 RK7002 Q804 057G 759 2...
  • Page 68 15” LCD Color Monitor R915 061L0805100 3F CHIP 100KOHM +-1% 1/8W R913 061L0805100 3F CHIP 100KOHM +-1% 1/8W R821 061L0805100 3F CHIP 100KOHM +-1% 1/8W R815 061L0805100 3F CHIP 100KOHM +-1% 1/8W R810 061L0805100 3F CHIP 100KOHM +-1% 1/8W R819 061L0805102 GP CHIPR 1K OHM +-5% 1/8W R831...
  • Page 69 15” LCD Color Monitor C820 065G0805103 22 CHIP 0.01uF 25V X7R 0805 C911 065G0805104 22 0.1UF +-10% 25V X7R 080 C909 065G0805104 22 0.1UF +-10% 25V X7R 080 C812 065G0805104 22 0.1UF +-10% 25V X7R 080 C808 065G0805104 22 0.1UF +-10% 25V X7R 080 C919 065G0805104 32 CHIP 0.1U 50V X7R...
  • Page 70 15” LCD Color Monitor Pwpc Board (QDI) Vendor P/N Description Location PWPC1521QDR2P POWER ASS'Y CN801 033G8020 2D U WAFER CN802 033G8020 2D U WAFER IC902 056G 139 3A PC123Y22FZOF NR901 061G 58050 WT NTC 5 OHM 5A R910 061G152M10458F 100K OHM 5% 2W R920 061G152M688 64 0.68OHM +-5% 2W...
  • Page 71 15” LCD Color Monitor D904 093G 60245 SP10150 IC901 056G 379 52 LD7552BS IC801 056G 608 10 0Z9938 Q802 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q803 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q805 057G 600 55 P5506 HVG SO-8 Q807 057G 759 2 RK7002...
  • Page 72 15” LCD Color Monitor R922 061L1206101 CHIP 100 OHM 5% 1/8W R803 061L1206103 CHIP 10KOHM 5% 1/4W R808 061L1206104 CHIP 100KOHM 5% 1/4W R911 061L1206151 CHIP 150OHM 1/4W R916 061L1206249 CHIPR 2.4OHM +-5% 1/4W R806 061L1206330 GP 33 OHM /1206 R906 061L1206434 430K 1206 1/4W 5%...
  • Page 73 15” LCD Color Monitor IC903 056G 158 10 T AZ431AZ-AE1 IC904 056G 158 10 T AZ431AZ-AE1 R823 061G212Y625 KT MGFR 6.2MOHM +-5% 1/2W C811 067G215B2214KT LOW E,S,R 220UF +-20% 25V D903 093G 6038T52T FR103 715G1676 1 POWER BOARD F902 084G 55 2 GP FUSE FB901 071G 55 29 FERRITE BEAD...

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