LC-46DH66 (serv.man12). Slow to start or No function and lamp errors. — Sharp TV Technical Bulletin (repair manual)

Model
LC-46DH66 (serv.man12)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
280.76 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / LCD / Slow to start or No function and lamp errors.
File
lc-46dh66-sm12.pdf
Date

View Sharp LC-46DH66 (serv.man12) Technical Bulletin online

LCD 2010 07 05 
 
Date of Issue:    
 25
th
 July 2010 
         
Classification: 
White 
LCD TELEVISION TECHNICAL BULLETIN
 
Page 1 of 3 
 
 
Sharp Electronics (UK) Limited 
Reference – LV 441
 
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 
LC32DH65E LC37DH65E LC46DH65E LC52DH65E 
 
LC32DH66E LC37DH66E LC46DH66E LC52DH66E 
 
LC32DH77E LC42DH77E LC46DH77E LC52DH77E 
 
LC32DH77EB 
   
 
 
SYMPTOM  
Takes in excess of 1 minute to switch On.  
No power and lamp error indication.
 
 
CAUSE 
Errors on the 3.3v + D supply line. 
 
ACTION 
Locate C9668 on the under B-side of the Main PWB using figures 1 to 4 and replace. 
 
 
 
REF NO DESCRIPTION PART 
NUMBER PRICE 
CODE 
C9668 
Capacitor 68 nF SMD 
VCKYCZ1AB683KY 
AB 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
LCD 2010 07 05 
 
Date of Issue:    
 25
th
 July 2010 
         
Classification: 
White 
LCD TELEVISION TECHNICAL BULLETIN
 
Page 2 of 3 
 
 
Sharp Electronics (UK) Limited 
Reference – LV360
 
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 1: Location of C9668. 
 
Figure 2: Enlarged circuit view of C9668. 
 
LCD 2010 07 05 
 
Date of Issue:    
 25
th
 July 2010 
         
Classification: 
White 
LCD TELEVISION TECHNICAL BULLETIN
 
Page 3 of 3 
 
 
Sharp Electronics (UK) Limited 
Reference – LV360
 
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 3: Location of C9668 on Main PWB 
 
 
 
              C9668                      
Figure 4: Enlarged view for location of C9668. 
Page of 3
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Download Sharp LC-46DH66 (serv.man12) Technical Bulletin

Here you can view online or download Sharp LC-46DH66 (serv.man12) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp LC-46DH66 (serv.man12) LCD. Information contained in Sharp LC-46DH66 (serv.man12) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).