DOWNLOAD Sharp VT-3700H (serv.man52) Service Manual ↓ Size: 216.42 KB | Pages: 1 in PDF or view online for FREE

Model
VT-3700H (serv.man52)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
216.42 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
TV / CTR / Counter measure for failure of D766
File
vt-3700h-sm52.pdf
Date
PREV: Sharp VT-3700H (serv.man51) Service Manual / Technical Bulletin

Sharp VT-3700H (serv.man52) Service Manual / Technical Bulletin ▷ View online

Sharp Electronics (UK) Limited    CE Technical Support Group
Originator  
$Y:
$Y:
    Supervisor   
   
     Approval Date       /    /        Reference   AM 100398
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
CTV980601
Month of Issue : June 1998
Classification    :        White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
  VT3700H
  
SYMPTOM
Set is dead.
CAUSE
D766 goes short circuit due to excessive HT line variations.
ACTION
Replace D766 and ensure that the print between its anode and ground is
connected.
Note that the print can go open circuit when this fault occurs, normally under
link J345.  It is important that continuity is checked as D766 prevents failure of
other components connected to the HT supply in an overvoltage condition.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
D766
Zener Diode
RH-EX0152CEZZ
AE
Location of D766 and Link 345
Display

Sharp VT-3700H (serv.man52) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp VT-3700H (serv.man52) Service Manual ↓ Size: 216.42 KB | Pages: 1 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp VT-3700H (serv.man52) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp VT-3700H (serv.man52) CTR. Information contained in Sharp VT-3700H (serv.man52) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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VT-3700H (serv.man31) CTV adjustment procedures Service Manual 6 219.84 KB
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VT-3700H (serv.man38) Circuit diagrams CRT socket, power switch, remote control, VCJ and AV unit Service Manual 1 622.92 KB
VT-3700H (serv.man39) Assembly and dis-assembly instructions Service Manual 2 187.96 KB
VT-3700H (serv.man40) Assembly and disassembly instructions Service Manual 2 187.96 KB
VT-3700H (serv.man20) Packaging of the unit Service Manual 1 120.2 KB
VT-3700H (serv.man3) VCR section system control block diagram Service Manual 1 221.44 KB
VT-3700H (serv.man4) VCR section servo process block diagram Service Manual 1 326.34 KB
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VT-3700H (serv.man7) VCR section PWB layout Service Manual 1 223.97 KB
VT-3700H (serv.man8) VCR section overall block diagram Service Manual 1 274.69 KB
VT-3700H (serv.man9) VCR section audio block diagram Service Manual 1 219.94 KB
VT-3700H (serv.man10) VCR electrical adjustments Service Manual 6 239.69 KB
VT-3700H (serv.man11) TV section chassis layout Service Manual 1 317.82 KB
VT-3700H (serv.man13) Front cover Service Manual 1 86.72 KB
VT-3700H (serv.man14) Semiconductor pin outs Service Manual 1 147.9 KB
VT-3700H (serv.man15) PWB layout one Service Manual 1 1.68 MB
VT-3700H (serv.man16) PWB layout two Service Manual 1 2.3 MB
VT-3700H (serv.man17) PWB layout three Service Manual 1 2.16 MB
VT-3700H (serv.man18) PWB layout four Service Manual 2 1.81 MB
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