Download
Share
Print this page
HANNspree ST42DMSB Service Manual
  1. Manuals
  2. Brands
  3. HANNspree Manuals
  4. LCD TV
  5. ST42DMSB
  6. Service manual

HANNspree ST42DMSB Service Manual

42 inch lcd tv
Hide thumbs Also See for ST42DMSB:

Advertisement

Quick Links

Download this manual See also: User Manual
Hannspree 42" LCD TV model number ST42DMSB
Hannspree ( ST42DMSB ) 42 inch LCD TV Service Manual
Overview:
The purpose of this manual is to guide Nexicore technicians through the proper procedures for
servicing the Hannspree 42 inch LCD televisions. Utilizing this manual will assist technicians with
proper replacement of all major components of the unit.
Table of Contents:
1. Stand Removal
2. Wall Mount Removal
3. Back Cover Removal
4. Power Supply Unit Replacement
5. Main Board Replacement
6. Keyboard Replacement
7. LED/IR Board Replacement
Required Tools:
Non-marking Pry Tool
Phillips Head Screwdriver
Anti-Static Wrist Strap
Kapton Tape or Electrical Tape
Ant-Static Mat
3/16" Nut Driver
Proprietary & Confidential
Page 1

Advertisement

loading

Related Manuals for HANNspree ST42DMSB

Summary of Contents for HANNspree ST42DMSB

  • Page 1 Overview: The purpose of this manual is to guide Nexicore technicians through the proper procedures for servicing the Hannspree 42 inch LCD televisions. Utilizing this manual will assist technicians with proper replacement of all major components of the unit. Table of Contents: 1.

  • Page 2: Stand Removal

    Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. Hannspree 42 inch LCD Television Service Manual 1. Stand Removal • To ensure no damage to the front LCD Panel, gently place unit face down on padded anti-static mat with the stand hanging over the edge of the work surface.
  • Page 3 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. Hannspree 42 inch LCD Television Service Manual • Slide stand from unit by gently pulling it towards you. (Figure 3) Proprietary & Confidential Page 3...
  • Page 4 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. Hannspree 42 inch LCD Television Service Manual 2. Wall Mounting Bracket Removal • To ensure no damage to the front LCD Panel, gently place unit face down on padded anti-static mat.

  • Page 5: Back Cover Removal

    Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. Hannspree 42 inch LCD Television Service Manual 3. Back Cover Removal • To ensure no damage to the front LCD Panel, gently place unit face down on padded anti-static mat.
  • Page 6 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. • Next, remove the remaining 1 screw from the center of the input jack area . (Figure 6) Caution: when removing the back cover you will need to unplug the keyboard. The keyboard is attached to the back cover on this model.
  • Page 7 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. Hannspree 42 inch LCD Television Service Manual 4. Power Supply Unit Replacement • Remove Back Cover. • Disconnect the 3 cables attached to the Power Supply Unit (PSU).
  • Page 8 H a n n s p r e e 4 2 inch LCD Television Service Manual • Figure 8 shows all cables removed from the PSU. (Figure 8) Proprietary & Confidential Page 8...
  • Page 9 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. H a n n s p r e e 4 2 inch LCD Television Service Manual • Remove the 4 screws securing the PSU board to the mount. (Figure 9) •...
  • Page 10 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. H a n n s p r e e 4 2 inch LCD Television Service Manual 5. Main Board Replacement • Remove Back Cover. • Disconnect all cables from Main Board. T h e L V D S c a b l e h a s s e c u r i n g t a p e h o l d i n g i t i n p l a c e .
  • Page 11 H a nn s p r e e 4 2 inch LCD Television Service Manual • Figure 11 shows all cables disconnected from the Main Board. (Figure 11) Proprietary & Confidential Page 11...
  • Page 12 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. H a nn s p r e e 4 2 inch LCD Television Service Manual • Remove the 6 screws from the HDMI jacks then remove the other 8 screws in the component input area.
  • Page 13 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. Hannspree 42 inch LCD Television Service Manual Proprietary & Confidential Page 13...
  • Page 14 H a n n s p r e e 4 2 inch LCD Television Service Manual • The main board removed from the set . Proprietary & Confidential Page 14...
  • Page 15 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. H a n n s p r e e 4 2 inch LCD Television Service Manual • To reinstall the Main Board Use 6 screws to secure the m a i n b o a r d i n p l a c e e n s u r i n g t h e s c r e w h o l e s l i n e u p c o r r e c t l y .
  • Page 16 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. H a n n s p r e e 4 2 inch LCD Television Service Manual 6. Keyboard Replacement • Remove Back Cover. • The keyboard is mounted inside the back cover. •...
  • Page 17 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. H a n n s p r e e 4 2 inch LCD Television Service Manual 7. LED/IR Board Replacement • Remove the Back Cover. • Remove the 2 screws securing the LED/IR Board to the unit. Gently lift the board up then disconnect the cable.
  • Page 18 Edited by Foxit Reader Copyright(C) by Foxit Software Company,2005-2007 For Evaluation Only. H a n n s p r e e 4 2 inch LCD Television Service Manual R e m o v e t h e t w o s c r e w s s e c u r i n g t h e c i r c u i t b o a r d t o t h e p l a s t i c m o u n t . (Image 19) •...
  • Page 19 H a n n s p r e e 4 2 inch LCD Television Service Manual Proprietary & Confidential Page 19...
  • Page 20 Hannspree 42 inch LCD Television Service Manual Proprietary & Confidential Page 20...