DOWNLOAD Sharp LC-46DH77E (serv.man14) Service Manual ↓ Size: 135.69 KB | Pages: 2 in PDF or view online for FREE

Model
LC-46DH77E (serv.man14)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
135.69 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
TV / LCD / White milky picture or stuck-in-standby
File
lc-46dh77e-sm14.pdf
Date
PREV: Sharp LC-46DH77E (serv.man13) Service Manual / Technical Bulletin

Sharp LC-46DH77E (serv.man14) Service Manual / Technical Bulletin ▷ View online

LCD 2010 07 07 
 
Date of Issue:    
 25
th
 July 2010 
         
Classification: 
White 
LCD TELEVISION TECHNICAL BULLETIN
 
Page 1 of 2 
 
 
Sharp Electronics (UK) Limited 
Reference – LV446
 
Revision  - 1 
 
White – Carry out as required 
Yellow – Carry out as required and whenever the unit comes in for service 
 Red – Carry out on all units   
 
 
MODELS 
LC42DH77E LC46DH77E  
 
 
 
 
 
 
 
 
SYMPTOM  White milky picture or stuck-in-standby.
 
 
CAUSE 
Failure of Op Amp or Regulator on the LCD Controller panel. 
 
ACTION 
Look at the condition of IC6275 and IC6278 see Figure 1 and 2 for location and 
replace if any damaged is seen. 
 
 
REF NO DESCRIPTION PART 
NUMBER PRICE 
CODE 
IC 6275 
IC 6278 
Op-Amp 
Regulator 
VHIBD8541NV-1Y 
VHIPQ200WNA-1Y 
AF 
AG 
 
 
 
Figure 1: IC6275 location on upper side. 
 
LCD 2010 07 07 
 
Date of Issue:    
 25
th
 July 2010 
         
Classification: 
White 
LCD TELEVISION TECHNICAL BULLETIN
 
Page 2 of 2 
 
 
Sharp Electronics (UK) Limited 
Reference – LV466
 
Revision  - 1 
 
White – Carry out as required 
Yellow – Carry out as required and whenever the unit comes in for service 
 Red – Carry out on all units   
 
 
Figure 2: Location of IC6278 on Lower side.  
Display

Sharp LC-46DH77E (serv.man14) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp LC-46DH77E (serv.man14) Service Manual ↓ Size: 135.69 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp LC-46DH77E (serv.man14) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-46DH77E (serv.man14) LCD. Information contained in Sharp LC-46DH77E (serv.man14) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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LC-46DH77E (serv.man14) Service Manuals

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LC-46DH77E (serv.man2) Safety Precaution Service Manual 3 153.21 KB
LC-46DH77E (serv.man3) Removing Of Major Parts Service Manual 12 2.22 MB
LC-46DH77E (serv.man4) Adjustment Procedure Service Manual 16 653.36 KB
LC-46DH77E (serv.man5) Troubleshooting Table Service Manual 17 858.61 KB
LC-46DH77E (serv.man6) Block Diagram Wiring Diagram Service Manual 5 2.12 MB
LC-46DH77E (serv.man7) Printed Wiring Board Service Manual 6 8.81 MB
LC-46DH77E (serv.man8) Schematic Diagram Service Manual 21 4.71 MB
LC-46DH77E (serv.man11) User Manual / Operation Manual 7 399.44 KB
LC-46DH77E (serv.man10) User Manual / Operation Manual 48 6.83 MB
LC-46DH77E (serv.man9) Service Manual / Parts Guide 34 8.08 MB
LC-46DH77E (serv.man13) Flashing LED or unknown error codes in the service menu Service Manual / Technical Bulletin 8 3.26 MB
LC-46DH77E (serv.man15) Slow to start or No function and lamp errors. Service Manual / Technical Bulletin 3 280.76 KB
LC-46DH77E (serv.man16) Lamp connector part number changed Service Manual / Technical Bulletin 1 13.94 KB
LC-46DH77E (serv.man17) Various software issues Service Manual / Technical Bulletin 1 15.85 KB
LC-46DH77E (serv.man18) Various software issues Service Manual / Technical Bulletin 1 15.81 KB
LC-46DH77E (serv.man19) Unit enters trip mode,Green LED illuminates and goes to standby a few seconds later. Service Manual / Technical Bulletin 1 39.1 KB
LC-46DH77E (serv.man20) Bridge Diode BD7000 failure Service Manual / Technical Bulletin 1 64.19 KB
LC-46DH77E (serv.man12) Version 1.11 Driver / Update 13.43 MB
LC-46DH77E (serv.man21) Version 1.11 Software / Firmware 13.59 MB
LC-46DH77E Version 1.1 Handy Guide 28 1.1 MB

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