Fujitsu Siemens Computers B17-2 Service Manual
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Fujitsu Siemens Computers B17-2 Service Manual

Tft monitor fujitsu-siemens b17-2
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FSC B17-2
SERVICE MANUAL
FSC MONITOR
B17-2
HESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY.EVERY
T
REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL;
WE CANNOT GUARANTEE THE ACCURACY OFTHIS INFORMATION AFTER THE DATE OF
PUBLICATION AND DISCLAIMS RELIABILITY FOR CHANGES, ERRORS OR OMISSIONS.
MANUFACTURE DATA ：JUN-20-2005
Page 1 of 55

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  • Page 1 FSC B17-2 SERVICE MANUAL FSC MONITOR B17-2 HESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY.EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE ACCURACY OFTHIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RELIABILITY FOR CHANGES, ERRORS OR OMISSIONS.

  • Page 2: Table Of Contents

    FSC B17-2 Table Contents 1. MONITOR SPECIFICATIONS ..............................5 2. LCD MONITOR DESCRIPTION...............................6 3. OPERATING INSTRUCTIONS ..............................7 3.1 GENERAL INSTRUCTIONS..............................7 3.2 CONTROL BUTTON................................7 3.3 ADJUSTING THE PICTURE..............................7 4. INPUT/OUTPUT SPECFICATION............................11 4.1 INPUT SIGNAL CONNECTOR............................11 4.2 FACTORY PRESET DISPLAY MODES： ........................12 4.3 POWER SUPPLY F...
  • Page 3 FSC B17-2 11. BOM LIST ....................................42 Page 3 of 55...
  • Page 4 FSC B17-2 Revision List Revision Date Change Description Feb-19-2005 Initial release Jun-08-2005 Jun-20-2005 Page 4 of 55...

  • Page 5: Monitor Specifications

    FSC B17-2 1. MONITOR SPECIFICATIONS Monitor Modes FSC B17-2 Type 17.0” TFT MAX Display Area 337.9mm×270.3mm (W×H) MAX Resolution 1280×1024 Dot Pitch 0.264mm×0.264mm Colour 16,2 MHz (6bits) Contrast 500：1 Brightness 300cd/m Response Time Viewing Angle CR>10 H: 150°; V: 130°...

  • Page 6: Lcd Monitor Description

    FSC B17-2 2. LCD MONITOR DESCRIPTION The LCD MONITOR will contain a main board, a PWPC board, an audio board and a 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 and the main board chips each voltage.

  • Page 7: Operating Instructions

    FSC B17-2 3. OPERATING INSTRUCTIONS 3.1 GENERAL INSTRUCTIONS Press the power button to turn the monitor on or off. The other control buttons are located in the front of the monitor. By changing these settings, the picture can be adjusted to your personal preferences.
  • Page 8 FSC B17-2 Page 8 of 55...
  • Page 9 FSC B17-2 Page 9 of 55...
  • Page 10 FSC B17-2 Page 10 of 55...

  • Page 11: Input/Output Specfication

    FSC B17-2 4. INPUT/OUTPUT SPECFICATION 4.1 INPUT SIGNAL CONNECTOR PIN NO. DESCRIPTION PIN NO. DESCRIPTION Red Video +5V input Green Video Logic Ground Blue Video Monitor Ground N / C DDC-Serial Data DDC-Return H-Sync. Red Ground V-Sync. Green Ground DDC-Serial Clock...

  • Page 12: Factory Preset Display Modes

    FSC B17-2 4.2 FACTORY PRESET DISPLAY MODES： Factory preset H-Resolution [px] V-Resolution [Lines] Pixel clock [MHz] 28.325 25.175 31.500 31.500 36.000 40.000 50.000 H-Frequency [kHz] 31.472 31.469 37.861 37.500 35.156 37.879 48.077 V-Frequency [Hz] 70.1 59.94 72.81 75.0 56.25 60.3 72.2...
  • Page 13 FSC B17-2 V-Resolution Pixel [Lines] 1024 1024 clock H-Frequency [MHz] 49.500 65.000 75.000 78.750 108.0 135.0 V-Frequency [kHz] 46.875 48.363 56.476 60.023 63.981 79.976 Interlace [Hz] 75.0 60.0 70.1 75.0 60.0 75.0 NONE NONE NONE NONE NONE NONE H-Sync-polarity V-Sync-polarity [µs]...

  • Page 14: Power Supply Features (Room Temperature 25℃ ±4℃)

    FSC B17-2 4.3 POWER SUPPLY Features (ROOM TEMPERATURE 25 ±4 ) ℃ ℃ • A/C Line voltage range: 90 V - 264 V • A/C Line frequency range: 47 Hz - 63 Hz • Current: 1.5 A max. at 100V 0.7 A max. at 240V •...

  • Page 15: Backlight Unit

    FSC B17-2 4.4.3 BACKLIGHT UNIT Page 15 of 55...

  • Page 17: Block Diagram

    FSC B17-2 5. BLOCK DIAGRAM 5.1 MONITOR EXPLODED VIEW Page 17 of 55...

  • Page 18: Software Flow Chart

    FSC B17-2 5.2 SOFTWARE FLOW CHART Page 18 of 55...
  • Page 19 FSC B17-2 1). MCU initialize. 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).

  • Page 20: Electrical Block Diagram

    BU1527 5.3 ELECTRICAL BLOCK DIAGRAM 5.3.1 SCALAR BOARD BLOCK DIAGRAM Panel Interface (CN503) Scalar TSU16AK (Include ADC, OSD) (U601) (U401) EPR_SDA EPR_SCL Hsync, Vsync DVI Connector EEPROM D-Sub Connector Control Interface (CN302) (U602) (CN301) (KEYPAD) DB15_SDA DVI_SDA DB15_SCL DVI_SCL EEPROM EEPROM (U301) (U302)

  • Page 21: Inverter/Power Board Block Diagram

    FSC B17-2 5.3.2 INVERTER/POWER BOARD BLOCK DIAGRAM P a r a lle t- re s o n a n t V in B u c k C o n n e c to r in v e rte r D im m in g c o n tro l...

  • Page 22: Schematic

    FSC B17-2 6. SCHEMATIC 6.1 MAIN BOARD TSU16/56AK SCHEMATIC GNDR GNDR GNDG GNDG DDC_CLK VCC1.8 VCC3.3 VAA1 VAA2 VAA3 VAA4 DDC_DAT GNDB GNDB ST_DET1 HSY NC HSY NC VSY NC VSY NC DVI_DET VCC2.5 DDCCI_SEL VCC3.3 VAA1 VAA2 VAA3 CLK+...
  • Page 23 FSC B17-2 VCC5V+ VCC5V SOT-252 D202 U201 VCC12V R202 GS1D VCC1.8 VCC12V AZ1117D-1.8 CN201 　 1/16W VCC1.8 ON_OFF R201 4.7K 1/16W 　 C210 C211 C212 VCC12V VCC12V D201 SS14 C201 R212 4.7K 1/16W 0.1uF 47uF/16V 0.1uF 　 VCC5V+ VCC5V VCC5V...
  • Page 24 FSC B17-2 CN301 DB15 FB301 　 1/16W R301 　 1/16W C304 0.047uF FB302 1/16W R302 1/16W C305 0.047uF 　 　 FB303 　 1/16W R303 　 1/16W C306 0.047uF R304 　 1/16W C307 0.001uF PC5V R325 C301 C302 C303 VGA_CON 　...
  • Page 25 FSC B17-2 VCC3.3 FB401 VCC1.8 FB402 VCC3.3 VCC1.8 600 OHM 600 OHM C405 C414 10uF/16V 10uF/16V VPLL VDVI VDPLL C406 C407 C408 C409 C410 C411 C412 C413 C415 C416 C417 C418 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF...
  • Page 26 FSC B17-2 CN503 LVB0M RXO0- RXO0+ LVB0P LVB1M RXO1- RXO1+ LVB1P LVB2M RXO2- RXO2+ LVB2P LVBCKM RXOC- RXOC+ LVBCKP RXO3- RXO3+ LVB3M LVB3P PA[0..9] PA[0..9] LVA0M RXE0- RXE0+ LVA0P LVA3P LVA1M RXE1- RXE1+ LVA1P LVA3M LVA2M RXE2- RXE2+ LVA2P LVACKM...
  • Page 27 FSC B17-2 VCPU VCPU RN602 RN601 R601 R602 C601 R607 　 1/16W 　 1/16W R606 　 1/16W 1/16W 0.1uF 1/16W 　 　 4/2/2004-change Crystal from 20MHz to 24MHz 　 1/16W R644 R645 R646 C602 22pF 　 1/16W U601 X601 P1.0 P1.1...

  • Page 28: Inverter Board

    FSC B17-2 6.2 INVERTER BOARD C0N102 ON/OFF ON/OFF R920 C920 1/2W 0.001uF/500V 　 33A8009-12L-H T901 D910 L903 20A/100V DB901 R906 C922 2KBP06M 　 1/4W R904 C905 R903 1000uF/16V C924 C926 　 1/4W 0.0015uF/2KV 100K 　 R921 470uF/16V 0.1uF C904 　...
  • Page 29 FSC B17-2 Q203 SI4431 OR AO4411 L201 150UH C215 CON201 F201 L205 4A/63V +12V JUMP OPEN TP7 HVL Q202 R224 R225 R226 R227 C202 C201 C230 OPEN Q201 DTA144WKA D203 C216 C226 CON205 0.1U/25V 150U/25V OPEN R212 R216 PT201 DTC144WKA 3.9K...

  • Page 30: Audio Board

    20K　 R203 R212 PHONEJACK C207 VOLUME 470uF/16V 220K　 STBY VAROUT_R R202 R207 R208 MUTE VAROUT_L R210 R211 C212 C211 C209 C210 C213 C208 100 pF 1.0uF 1.0uF 0.1uF 470uF/16V 100 pF Audio For Siemens B17-2 B19-2 Page 30 of 55...

  • Page 31: Pcb Layout

    FSC B17-2 7. PCB LAYOUT 7.1 MAIN BOARD Page 31 of 55...

  • Page 32: Key Board

    FSC B17-2 7.2 KEY BOARD 7.3 PWPC BOARD Page 32 of 55...

  • Page 33: Maintainability

    FSC B17-2 8. MAINTAINABILITY 8.1 EQUIPMENT AND TOOLS REQUIREMENT 1、Voltmeter. 2.、Oscilloscope. 3、Pattern Generator. 4、DDC Tool with a IBM Compatible Computer. 5、Alignment Tool 6、LCD Color Analyzer. 7、Service Manual. 8、User Manual Page 33 of 55...

  • Page 34: Trouble Shooting

    FSC B17-2 8.2 TROUBLE SHOOTING 8.2.1 MAIN BOARD 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 Adapter/Inverter section Measure U201 PIN2=1.8V U202 PIN2=3.3V...
  • Page 35 FSC B17-2 No picture (LED orange) No picture The button if under X601 oscillate Replace X601 control waveform is normal Check Correspondent Check reset circuit of component U601 is normal Measure U201 PIN2=1.8V U202 PIN2=3.3V Replace U601 X401 oscillate waveform is normal...
  • Page 36 FSC B17-2 White screen White screen Measure Q204 base X601 oscillate waveform is normal is high level? Replace X601 Check Q204,Q203 are Check reset circuit of broken or CN503 solder? U601 is normal Check Correspondent Check Correspondent component. component. Replace U601...

  • Page 37: Inverter Board

    FSC B17-2 8.2.2 INVERTER BOARD No power No power Check AC line volt 110V or 220V Check AC line Check the voltage of C904(+) Check F901, BD901 Check start voltage for the pin3 of IC901 Check R906, R907, IC901 The auxiliary voltage (pin 7) is between 10V-16V jumping...
  • Page 38 FSC B17-2 No backlight Check C201 (+) =12V Check F201 Check D201/Q209/Q210 Check ON/OFF signal Check Interface board Check U201 pin9=12V voltage Change Q201 or Q202 Check the pin7/10 of U201 if have waveforms Short Q203/Q204 if the picture normal...

  • Page 39: Key Pad Board

    FSC B17-2 8.2.3 KEY PAD BOARD OSD is unstable or not working Connect Key Pad Board Is Key Pad Board connecting normally? Replace Button Switch Is Button Switch normally? Is Key Pad Board Normally? Replace Key Pad Board Check Main Board...

  • Page 40: White-Blance, Lminance Adjustment

    B. MEM.CHANNEL 4 (6500 color): 6500 color temp. parameter is x = 315±15, y = 325 ±15. 3. into factory mode of B17-2 Press MENU button during 2 seconds along with press Power button will activate the factory mode, then MCU will do AUTO LEVEL automatically.

  • Page 41: Edid Content

    FSC B17-2 10. EDID CONTENT ANALOG (D-SUB) INPUTS DIGITAL (DVI) INPUTS Page 41 of 55...

  • Page 42: Bom List

    FSC B17-2 11. BOM LIST T780KQ2DBRM6AC Location Part No.for TPV Description Quan. Unit AUPC780M9 AUDIO BOARD CBPC780KQ2M9 CONVERSION BOARD(TOP:A KEPC980M9 KEY BOARD PWPC1742QDF2 POWER BOARD TOP:A MB:A S95G801830588 LVDS ASS'Y 11G6066 1 CABLE CLIP 11G6074 1 WASHER 11G6074 2 WASHER...
  • Page 43 FSC B17-2 M1G1740 6128 SCREW M1G3030 5 47 SCREW Q1G 330 8120 SCREW 3X8mm 705L780KB34105 BACK COVER ASS'Y 750LLQ70L074SN QDI 17" SNI CONSIGN PAN AUPC780M9 AUPC780M9AI AUDIO BOARD FOR AI 705LT780 56M9A AUDIO U201 ASS'Y CN201 88G 30210K E PHONE JACK 5PIN...
  • Page 44 FSC B17-2 X601 93G 22 45 J 24MHZ/30PF/49US 40G 457624 1B LABEL-CPU 715L1423 1512 C201 65G0603104 32 CHIP 0.1UF 50V X7R C203 65G0603104 32 CHIP 0.1UF 50V X7R C205 65G0603104 32 CHIP 0.1UF 50V X7R C206 65G0805105 22 CHIP 1UF 25V X7R 0805...
  • Page 45 FSC B17-2 C411 65G0603104 32 CHIP 0.1UF 50V X7R C412 65G0603104 32 CHIP 0.1UF 50V X7R C413 65G0603104 32 CHIP 0.1UF 50V X7R C415 65G0603104 32 CHIP 0.1UF 50V X7R C416 65G0603104 32 CHIP 0.1UF 50V X7R C417 65G0603104 32 CHIP 0.1UF 50V X7R...
  • Page 46 FSC B17-2 D311 93G 6433P BAV99 D312 93G 6433P BAV99 D313 93G 6433P BAV99 D314 93G 39147 TZMC5V6 D315 93G 39147 TZMC5V6 D316 93G 39147 TZMC5V6 D317 93G 39S 39 T MLL5234B D318 93G 39146 LL5232B D319 93G 39146 LL5232B...
  • Page 47 FSC B17-2 R204 61L0603103 RST SM 0603 RC0603 10K R205 61L0603472 RST SM 0603 RC0603 4K7 R207 61L0603472 RST SM 0603 RC0603 4K7 R208 61L0603103 RST SM 0603 RC0603 10K R209 61L0603000 RST SM 0603 JUMP MAX 0R R211 61L0603103...
  • Page 48 FSC B17-2 R345 61L0603100 CHIP 10 OHM 1/10W R346 61L0603100 CHIP 10 OHM 1/10W R347 61L0603100 CHIP 10 OHM 1/10W R348 61L0603100 CHIP 10 OHM 1/10W R349 61L0603100 CHIP 10 OHM 1/10W R350 61L0603100 CHIP 10 OHM 1/10W R402 61L0603101...
  • Page 49 FSC B17-2 R640 61L0603102 RST SM 0603 RC0603 1K P R641 61L0603472 RST SM 0603 RC0603 4K7 R644 61L0603103 RST SM 0603 RC0603 10K R645 61L0603103 RST SM 0603 RC0603 10K R646 61L0603103 RST SM 0603 RC0603 10K R647 61L0603223...
  • Page 50 FSC B17-2 C101 65G601M104 7T 0.1UF +-20% 50V Y5V ZD101 93G 3955752T BZX79-B5V6 PWPC1742QDF2 44G3231 15571 EVA WASHER PW1742QDF2SMT POWER BOARD FOR SMT 40G 45762412B CBPC LABEL 1.03 44G3231 15571 EVA WASHER 71G 55 2 FERRITE BEAD 6.5*5*1.7 705L 780 57 FU...
  • Page 51 FSC B17-2 L903 73G 253 91 LS CHOKE BY LI SHIN L904 73G 253 91 LS CHOKE BY LI SHIN NR901 61G 58120 WT NTCR 12OHM 20% 2A SCK-1 PT201 80LL15T 7YSG X'FMR PT202 80LL15T 7YSG X'FMR Q209 57G 761 6...
  • Page 52 FSC B17-2 Q203 57G 763 3 AO4411 SO-8 Q204 57G 763 3 AO4411 SO-8 Q205 57G 417 4 PMBS3904/PHILIPS-SMT(04 Q206 57G 417 4 PMBS3904/PHILIPS-SMT(04 Q207 57G 417 6 PMBS3906/PHILIPS-SMT(06 Q208 57G 417 6 PMBS3906/PHILIPS-SMT(06 R202 61L0603512 CHIP 5.1K OHM 1/10W...
  • Page 53 FSC B17-2 R912 61L1206101 CHIP 100 OHM 5% 1/4W R913 61L1206103 CHIP 10KOHM 5% 1/4W R914 61L1206240 2F CHIP 24KOHM1% 1/4W R928 61L1206102 CHIP 1K OHM 5% 1/4W U201 56G 622 1 BA9741F-SMT ZD901 93G 39S 23 T GLZ22B ZD904 93G 39S 19 T PTZ7.5B...
  • Page 54 FSC B17-2 R230 61G 17220252T 2K OHM 5% 1/4W R231 61G 17220252T 2K OHM 5% 1/4W R232 61G 17210252T 1K OHM 5% 1/4W R233 61G 17210252T 1K OHM 5% 1/4W R904 61L214Y10552T 1M,1/4W R905 61L214Y10552T 1M,1/4W R906 61L214Y10552T 1M,1/4W R907...
  • Page 55 Parallet-res Buck Parallet-resonant (·§²¤¹Ï) inverter Circuit Driver Dimming control CCFL control onant Connector FSC B17-2 15G8145 1 BASE BRACKET 15G8146 1 KEVSINGTON BRACKET 33G4818 2 POWER LENS 33G4819BAS L KEY PAD 33G4821 EF L ROLLER COVER-B 34G1508 EF B STAND COVER(TOP)

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