DOWNLOAD Sharp LC-37X20E (serv.man23) Service Manual ↓ Size: 78.06 KB | Pages: 1 in PDF or view online for FREE

Model
LC-37X20E (serv.man23)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
78.06 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
TV / LCD / Possible lamp connector problems.
File
lc-37x20e-sm23.pdf
Date

Sharp LC-37X20E (serv.man23) Service Manual / Technical Bulletin ▷ View online

LCD 2008 05 01  
 
Date of Issue:      15
th
 May  2008      
         
Classification: 
Yellow 
LCD TECHNICAL BULLETIN
 
Page 1 of 1 
 
 
Sharp Electronics (UK) Limited 
Reference – JW 200804 
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 
LC37X20E 
 
 
 
 
 
 
 
 
 
 
 
 
 
SYMPTOM   
Possible inverter connector damage when Inverter RUNTKA333WJZZ fitted. 
 
 
CAUSE 
Incorrect starting of lamp drive supply. 
 
 
ACTION 
Change the value of R7692 from 110K Ohm to 47K Ohm. see Figure 1.  
 
Also update the main operating software to the latest version, following the instructions 
given in the service manual. 
 
REF NO 
DESCRIPTION 
PART NUMBER 
PRICE CODE 
R7692 
47K Ohm SMD 
MCR03EZPEFX4702 
AC 
 
 
 
 
                     Figure 1.   Position of R7693 on Inverter p/n RUNTKA333WJZZ.
 
 
Display

Sharp LC-37X20E (serv.man23) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp LC-37X20E (serv.man23) Service Manual ↓ Size: 78.06 KB | Pages: 1 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp LC-37X20E (serv.man23) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-37X20E (serv.man23) LCD. Information contained in Sharp LC-37X20E (serv.man23) 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.