66FW-53H (serv.man32). Patterning after replacing IC801 - Sharp TV Technical Bulletin (repair manual)

66fw-53h (serv.man32) technical bulletin
Model
66FW-53H (serv.man32)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
1004.39 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Patterning after replacing IC801
File
66fw-53h-sm32.pdf
Date

Read Sharp 66FW-53H (serv.man32) Technical Bulletin online

CTV2003 04 01
Month of Issue:  
April 2003
        
Classification: 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference AvW01042003-1
Revision 2
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
56FW53H
66FW53H
66FW54H
76FW53H
76FW54H
SYMPTOM Patterning occurs after IC801 has been changed.
CAUSE
In later versions of this chassis a slightly different VDP was fitted. The type number
(VDP3120) is the same, but the revision number is different.
ACTION
If patterning is experienced after changing IC801 (VDP3120 only), remove C824 if
fitted. This capacitor is connected from pin 33 of IC801 to ground.
Display

Download Sharp 66FW-53H (serv.man32) Technical Bulletin

Here you can read online and download Sharp 66FW-53H (serv.man32) Technical Bulletin in PDF. 66FW-53H (serv.man32) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 66FW-53H (serv.man32) 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.