51AT-15H (serv.man19). Countermeasure for intermittent no sound and or picture - Sharp TV Technical Bulletin (repair manual)

51at-15h (serv.man19) technical bulletin
Model
51AT-15H (serv.man19)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
7.24 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Countermeasure for intermittent no sound and or picture
File
51at-15h-sm19.pdf
Date

Read Sharp 51AT-15H (serv.man19) Technical Bulletin online

Sharp Electronics (UK) Limited
Originator AvW   Supervisor                        Approval Date    /   /     
Reference UK70201Z
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
CTV970206
Month of Issue: February 1997
        Classification:                Yellow
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
51AT15H
SYMPTOM Intermittent loss of sound and/or colour for approximately half a second (flashing on
screen).
CAUSE
Poor response of the colour ID and AGC circuits.
ACTION
Change the following components to the values specified below.
1.  C209 to 100nF, 50V.  This was originally 1uF.
2.  C808 to 47nF, 50V.  This was originally 100nF.
Note that capacitor C808 is a surface mount component and must be replaced with
the correct type.  Use the part numbers given below for these capacitors.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
C209
Capcitor 100nF, 50V
VCEAGA1HW104M
AA
C808
Capactior 47nF, 50V
VCKYTV1HB473K
AA
Display

Download Sharp 51AT-15H (serv.man19) Technical Bulletin

Here you can read online and download Sharp 51AT-15H (serv.man19) Technical Bulletin in PDF. 51AT-15H (serv.man19) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 51AT-15H (serv.man19) 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.