DOWNLOAD Sharp LC-39LD145K (serv.man7) Service Manual ↓ Size: 134.76 KB | Pages: 1 in PDF or view online for FREE

Model
LC-39LD145K (serv.man7)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
134.76 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
TV / LCD / Change to power supply
File
lc-39ld145k-sm7.pdf
Date

Sharp LC-39LD145K (serv.man7) Service Manual / Technical Bulletin ▷ View online

LCD 2014 04 01 
 
Date of Issue: 
 11
th
 April 2014      
         
Classification: 
Yellow 
LCD TELEVISION TECHNICAL BULLETIN
 
Page 1 of 1 
 
 
Sharp Electronics (UK) Limited 
Reference 
– VES-013
 
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 
LC39LD145K 
 
 
 
 
REASON 
No backlight due to a defect in Q501 and a revision in the power supply part number. 
 
 
ACTION 
When there is no backlight on power supply 17IPS20R5, apply the below modification. 
As we have modified the power supply, the connector located at CN500 has changed 
from 2 pins to 7pins. We have also changed the cable.  
 
 
If you have power supply 17IPS205R (2 pin), Sharp part number 23131911, you need 
to REMOVE the following parts to modify the power supply: 
 
REF NO  
 
DESCRIPTION  
 
PART NUMBER  
 
PRICE CODE 
Q501    
 
Transistor 
 
 
 
N/A 
 
 
        N/A    
 
CN500 
 
2 pin connector 
 
 
N/A 
 
 
        N/A 
Cable   
 
2 pin cable   
 
 
N/A 
 
 
        N/A 
 
 
 
If you have power supply 17IPS205R (2 pin), Sharp part number 23131911, you need 
to ADD the following parts to modify the power supply: 
 
 
REF NO  
 
DESCRIPTION  
 
PART NUMBER  
 
PRICE CODE 
J60 
  
 
Resistor CF   
 
30000683 
 
 
         AD 
    
 
J61 
  
 
Resistor SMD 
 
30001734 
 
 
         AA 
CN501  
 
7 pin connector 
 
30071920 
 
 
         AA 
Q505    
 
Transistor 
 
 
30077295 
 
 
         AA 
Cable    
 
7 pin cable   
 
30079746 
 
 
         AG 
 
  
 
 
Display

Sharp LC-39LD145K (serv.man7) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp LC-39LD145K (serv.man7) Service Manual ↓ Size: 134.76 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-39LD145K (serv.man7) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-39LD145K (serv.man7) LCD. Information contained in Sharp LC-39LD145K (serv.man7) 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.