37DM-23H (serv.man29). IC1001, change of part number - Sharp TV Technical Bulletin (repair manual)

37dm-23h (serv.man29) technical bulletin
Model
37DM-23H (serv.man29)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
9.83 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / IC1001, change of part number
File
37dm-23h-sm29.pdf
Date

Read Sharp 37DM-23H (serv.man29) Technical Bulletin online

Sharp Electronics (UK) Limited    CE  Technical Support Group
Originator 
$Y:
$Y:
 Supervisor  
     Approval Date      /    /        Reference  UK74703X 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
CTV980207
Month of Issue : February 1998
Classification : 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
37DM23H
REASON
To improve software reliability, the microprocessor has been changed.
ACTION
The mask number of IC1001 has been changed from SDA5223-A001 to SDA5222-A001.
Old and new microprocessors are completely interchangeable.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC1001
SDA5222-A012
RH-IX1632BMN1
AV
               

Download Sharp 37DM-23H (serv.man29) Technical Bulletin

Here you can read online and download Sharp 37DM-23H (serv.man29) Technical Bulletin in PDF. 37DM-23H (serv.man29) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 37DM-23H (serv.man29) CTR. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.