1. Manuals
  2. Brands
  3. HannStar Manuals
  4. Monitor
  5. HQ171D
  6. Service manual

HannStar HQ171D Service Manual

17" color tft lcd display
Hide thumbs
Table of Contents

Advertisement

Quick Links

H a n n S t a r D i s p l a y C o r p .
Document Title
HQ171D_XY _HSM
Page No.
1 1 / 87
Document No.
Revision
07/08/09

Service Manual

Model Name:HQ171D
Model No:HSG1033
17" Color TFT LCD Display
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be
disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

Advertisement

Table of Contents
loading

Related Manuals for HannStar HQ171D

Summary of Contents for HannStar HQ171D

  • Page 1: Service Manual

    Model No:HSG1033 17” Color TFT LCD Display The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 2: Revision History

    Aug.-08-07 Add TPV Model in item14 T76CM6NBC9ZHAN The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 3: Table Of Contents

    15. BOM List 16. Different Parts List The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 4: Dimensions

    1. Dimensions 1.1 Front View 1.2 Top View The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 5: Back View

    1.3 Back View 1.4 Rear View 1.4 Bottom View The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 6: Precautions And Safety Notice

    -If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may damage the panel.) The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 7: Monitor Specification

    Document No. Revision 07/08/09 3. Monitor Specifications The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 8: Lcd Monitor Description

    AC-IN Video signal, DDC HOST Computer 100V-240V The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 9: Operating Instructions

    Press the power button to turn on the monitor, the power indicator will light up. 5.2 Control Buttons The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 10 Lock is enabled, only the Power button is active. Press the 「<, 「>」 and the 「Menu」buttons simultaneously again to unlock the function keys. The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 11: Adjusting The Picture

    5. To exit and save, select the exit function, or leave the monitor alone for 10 seconds. If you want to adjust any other function, repeat steps 2-4. The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 12 12 12 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 13 13 13 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 14 14 14 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 15 15 15 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 16 16 16 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 17: Input/Output Specification

    6. Input/output Specification 6.1 Input Signal Connector The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 18: Factory Preset Display Modes

    Revision 07/08/09 6.2 Factory Preset Display Modes The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 19: Panel Specification

    6.3.3 Electrical Characteristics 1. TFT LCD Module The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 20 07/08/09 2.Back Light Unit: 6.3.4 Optical Characteristics The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 21 6.4 EDID data Analog EDID DVI EDID The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 22: Mechanical Instructions

    Remove screws the base remarked in red The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 23 Remove Remove screws shield remarked in red The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 24 Remove screws remarked in red The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 25 The end The panel The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 26: Block Diagram

    8. Block Diagram 8.1 Software Flow Chat The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 27 17) Program the scalar to be able to show the coming mode. The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 28 19) Read the keyboard. Is the power key pressed? The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 29: Electrical Block Diagram

    (CN405) EEPROM EEPROM M24C02-WMN6TP M24C02-WMN6TP (U404) (U405) The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 30 ON/OFF Feedback Voltage Control Circuit Control IC The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 31 Rubber Foot*4 Assy stand*1 HQ171D LCD Monitor The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 32 Screw*3 HQ171D,Panel *1 Screw*5 Audio Board*1 Screw*2 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 33: Schematic

    Date: Friday , July 21, 2006 Sheet The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 34 Date: Friday , July 21, 2006 Sheet The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 35 Date: Friday , July 21, 2006 Sheet The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 36 Date: Friday , July 21, 2006 Sheet The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 37 Date: Friday , July 21, 2006 Sheet The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 38 Date: Wednesday , May 17, 2006 Sheet The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 39 Date: Wednesday , May 17, 2006 Sheet The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 40 Date: Monday , February 13, 2006 Sheet The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 41: Pcb Layout

    07/08/09 10. PCB Layout 10.1 Main Board The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 42 42 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 43 43 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 44 Document No. Revision 07/08/09 10.2 Power Board The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 45 Document No. Revision 07/08/09 10.3 Audio board The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 46: Key Board

    Document No. Revision 07/08/09 10.4 Key board The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 47: Maintainability

    X401 oscillate waveforms are normal Replace X401 Replace U401 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 48 CN405 is normal Check Correspondent component Replace U401 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 49 Correspondent component. component. Replace U401 Replace PANEL The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 50 Check IC901, D901, C911 Check D920, D922, IC902, IC921, ZD921.ZD922 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 51 51 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 52 PT801/PT802 pin7/pin8 = 650V? Replace backlight Replace PT801/PT802 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 53 Is Key Pad Board normally? Check Main Board The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 54: Ddc Instruction

    The processing as follows: The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 55 55 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 56 56 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 57 57 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 58 After installation, you must restart the PC to take the setup to effect. The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 59 Second, you must install the . The processing as follows: The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 60 60 / 87 Document No. Revision 07/08/09 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 61 Note: Pin5 of the VGA cable which connects to the monitor should be cut off. The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 62 4. Take analog DDC write for example, as follow a. Double-click ，appear as follow Figs： The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 63 Key 14 numbers in the Serial Number blank, then click “OK”. Now analog DDC Write completes, as follow. The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 64 112: 00 48 61 6E 6E 73 2E 47 20 48 51 31 37 31 00 5B Decoded EDID data The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 65 0.0839843750 White x: 0.3125000000 White y: 0.3291015625 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 66 FC (Monitor Name) 'Hanns.G HQ171 　　 <-x-Detailed Timing Descriptions-x-> The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 67 DPMS Features, Stand-by: Yes. DPMS Features, Suspend: Yes. The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 68 -1152x864 @75 -1024x768 @66 <-x-Standard Timing Identification-x-> The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 69 　　 <-x-Detailed Timing Descriptions-x-> Extension Flag: Checksum: The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 70: White-Balance, Luminance Adjustment

    7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2 C. Adjust 5500 color-temperature The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 71 D. Turn the Power-button off to quit from factory mode. The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 72: Monitor Exploded View

    Document No. Revision 07/08/09 14.Monitor Exploded View The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 73: Bom List

    SW001 077G 602 1 CJ TACT SWITCH The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 74 065G0805474 22 CHIP 0.47UF 25V X7R 0805 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 75 061G0603100 RST CHIPR 10 OHM +-5% 1/10W The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 76 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 77 061G0603750 RST CHIPR 75 OHM +-5% 1/10W The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 78 C405 065G0603104 32 CHIP 0.1UF 50V X7R The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 79 093G 6433P BAV99 D405 093G 6433P BAV99 The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 80 H.S. TUBE 705G 920 06 14 D920 ASS'Y The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 81 R821 061G0805104 RST CHIP 100K 1/8W 5% The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 82 C831 065G0805101 32 100PF +-10% 50V X7R The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 83 1.5MM RIVET NR901 006G 31502 1.5MM RIVET The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 84 Q45G 88609 99 EPE BAG FOR MONITOR The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

  • Page 85: Different Parts List

    093G 6432S IN4148W D910 093G 6432S IN4148W The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 86 067G215V471 4H CAP 105℃ 470UF M 25V The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
  • Page 87 Q45G 76 28A32 PE BAG Q70G7006850 3B CD MANUAL The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be disclosed,distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.

This manual is also suitable for:

Hsg1033

Table of Contents