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51AT-15H (serv.man18). Countermeasure for jittering teletext - Sharp TV Technical Bulletin (repair manual)

51at-15h (serv.man18) technical bulletin
Model
51AT-15H (serv.man18)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
9.79 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Countermeasure for jittering teletext
File
51at-15h-sm18.pdf
Date
Next: Sharp 51AT-15H (serv.man19) Technical Bulletin

Read Sharp 51AT-15H (serv.man18) Technical Bulletin online

Sharp Electronics (UK) Limited    CE Technical Support Group
Originator  
$Y:
$Y:
    Supervisor   
   
     Approval Date       /    /        Reference   UK71202 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
CTV970808
Month of Issue :
August 1997
Classification : 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
  51AT15H
  
SYMPTOM Teletext problems.
CAUSE
Changes in circuit tolerances affecting CBVS signal.
ACTION
Fit a 220nF capacitor in parallel with R521.
Use the part number given below for the capacitor.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
-
Capacitor, 220nF
RC-FZ9224BMNJ
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Here you can read online and download Sharp 51AT-15H (serv.man18) Technical Bulletin in PDF. 51AT-15H (serv.man18) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 51AT-15H (serv.man18) 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.

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51AT-15H (serv.man18) Service Manuals

Preview DownloadPagesSize
51AT-15H (serv.man2) NVM location values Service Manual 1 14.69 KB
51AT-15H (serv.man3) 51AT15H circuit diagram Service Manual 3 1.61 MB
51AT-15H (serv.man4) 51AT15H PWB layout Service Manual 3 3.23 MB
51AT-15H (serv.man5) 51AT15H NVM Map Service Manual 4 235.36 KB
51AT-15H (serv.man6) 51AT15H adjustment procedures and child lock resetting details Service Manual 3 262.47 KB
51AT-15H (serv.man9) Quick set up guide User Guide / Operation Manual 6 333.09 KB
51AT-15H (serv.man8) User Guide / Operation Manual 18 400.13 KB
51AT-15H (serv.man31) NVM Data Firmware 283 B
51AT-15H (serv.man7) 51AT15H spare parts list Parts Guide 4 377.75 KB
51AT-15H 51AT15H from the Specification 1 21.3 KB
51AT-15H (serv.man21) Countermeasures for various vertical stage problems. This Technical Bulletin includes vertical stage voltages and waveforms not given in the . Technical Bulletin 4 76.56 KB
51AT-15H (serv.man29) Change of the flyback transformer to include the EHT wire Technical Bulletin 1 10.29 KB
51AT-15H (serv.man28) Correction of part number for C0601 Technical Bulletin 1 6.33 KB
51AT-15H (serv.man27) Resetting of child lock - details of NVM locations Technical Bulletin 1 7.37 KB
51AT-15H (serv.man26) Data change when replacing the NVM - OSD shift, language and child lock functions Technical Bulletin 1 8.21 KB
51AT-15H (serv.man25) Resetting of the child lock mode - simple instructions Technical Bulletin 1 22.36 KB
51AT-15H (serv.man24) Common faults on the 5BSA chassis Technical Bulletin 1 18.14 KB
51AT-15H (serv.man23) Change of tuner type (fitting instructions) Technical Bulletin 3 824.54 KB
51AT-15H (serv.man22) Details of how to place the receiver in Hotel Mode Technical Bulletin 1 18.43 KB
51AT-15H (serv.man20) Countermeasure for doming at high beam current Technical Bulletin 1 6.95 KB
51AT-15H (serv.man19) Countermeasure for intermittent no sound and or picture Technical Bulletin 1 7.24 KB
51AT-15H (serv.man17) Countermeasure for intermittent failure of Q602 (line output transistor) Technical Bulletin 1 9.7 KB
51AT-15H (serv.man16) Countermeasure for tuner drift Technical Bulletin 1 15.32 KB
51AT-15H (serv.man15) Line fold over, normally to one side of screen. Technical Bulletin 1 34.18 KB
51AT-15H (serv.man14) Too little green in the OSD and teletext displays. Technical Bulletin 1 33.99 KB
51AT-15H (serv.man13) Too much red or colour bleeding in the OSD and teletext displays. Technical Bulletin 1 35.87 KB
51AT-15H (serv.man12) Various error on the circuit diagram. Technical Bulletin 1 36.19 KB
51AT-15H (serv.man11) Various physical changes. Technical Bulletin 2 41.27 KB
51AT-15H (serv.man10) Intermittent failure to turn on Technical Bulletin 1 14.67 KB
51AT-15H (serv.man30) Packaging Weights Data Regulatory Data 1 4.35 KB

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