66FW-54H (serv.man18). Selection of NVM blanking jig — Sharp TV Technical Bulletin (repair manual)

Model
66FW-54H (serv.man18)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
10.39 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Selection of NVM blanking jig
File
66fw-54h-sm18.pdf
Date

View Sharp 66FW-54H (serv.man18) Technical Bulletin online

CTV2002 11 05
Month of Issue:  
May 2003
        
Classification: 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference JR12112002-1
Revision 3
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
28HW53H
32HW53H
56FW53H
66FW53H
66GF63H
66GF64H
66FW54H
76FW53H
76FW54H
76GF63H
76GF64H
REASON
Selection of the correct NVM blanking jig.
ACTION
There are two types of blanking jig, they are suitable for each of the two types of
ROM/OTP (IC1002) device used in the above models, 27C4001 or 37VF040. Check
to see which is fitted before selecting the jig.
Another way to identify the type of IC1002, its that the 37VF040 works at 3.3V.  The
27C4001 works at 5V.
As a guide, chassis which are ‘copper clad’ on the top of the PWB use the 37VF040
memory device.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
Jig for 27C4001
FW-SERV-JIG01
AZ
Jig for 37VF040
HW-SERV-JIG01
AZ

Download Sharp 66FW-54H (serv.man18) Technical Bulletin

Here you can view online or download Sharp 66FW-54H (serv.man18) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp 66FW-54H (serv.man18) CTR. Information contained in Sharp 66FW-54H (serv.man18) 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).