66ES-D7H (serv.man28). Set may not turn. When it does there is a rainbow effect on screen — Sharp TV Technical Bulletin (repair manual)

Model
66ES-D7H (serv.man28)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
46.76 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Set may not turn. When it does there is a rainbow effect on screen
File
66es-d7h-sm28.pdf
Date
PREV: Sharp 66ES-D7H (serv.man27) Technical Bulletin

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CTV2003 04 08
Month of Issue:  
April 2003
        
Classification: 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference JR29042003-4
Revision 1
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
59ESD7H
66ESD7H
SYMPTOM Set may not turn on, when it does there may be a rainbow effect on the screen.
Note the NICAM LED may be on.
CAUSE
Low voltage on IC501 pin 12 (standby/mute).
ACTION
Replace IC501.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC501
Amplifier
VHITDA7480/-1
AK

Download Sharp 66ES-D7H (serv.man28) Technical Bulletin

Here you can view online or download Sharp 66ES-D7H (serv.man28) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp 66ES-D7H (serv.man28) CTR. Information contained in Sharp 66ES-D7H (serv.man28) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).
Found More:

66ES-D7H (serv.man28) Service Manuals

Preview DownloadPagesSize
66ES-D7H (serv.man2) DA100 Repair Notes Service Manual 80 6.05 MB
66ES-D7H (serv.man3) DA100 and DW100 training course notes Service Manual 26 219.01 KB
66ES-D7H (serv.man4) DA100 and DW100 Training course slides Service Manual 28 601.09 KB
66ES-D7H (serv.man5) Front cover Service Manual 1 69.38 KB
66ES-D7H (serv.man6) Semiconductor pin outs Service Manual 2 220.88 KB
66ES-D7H (serv.man7) PWB layout Dolby unit Service Manual 2 1.77 MB
66ES-D7H (serv.man8) PWB layout Mother unit print side Service Manual 1 2.27 MB
66ES-D7H (serv.man9) PWB layout - Mother unit component side Service Manual 1 2.26 MB
66ES-D7H (serv.man10) Notes on schematic diagram and waveforms Service Manual 1 317.06 KB
66ES-D7H (serv.man11) Important servicing notes Service Manual 1 113.06 KB
66ES-D7H (serv.man12) Circuit diagram Speaker unit Service Manual 1 94.7 KB
66ES-D7H (serv.man13) Circuit diagram Mother unit Service Manual 2 1.94 MB
66ES-D7H (serv.man14) Circuit diagram Dolby unit Service Manual 2 1.02 MB
66ES-D7H (serv.man15) Block diagram Service Manual 1 467.72 KB
66ES-D7H (serv.man16) Adjustment procedures Service Manual 3 352.87 KB
66ES-D7H (serv.man18) Front cover to page 26 User Guide / Operation Manual 28 1.32 MB
66ES-D7H (serv.man19) Page 27 to end User Guide / Operation Manual 24 888.98 KB
66ES-D7H (serv.man46) NVM default data Firmware 1.06 KB
66ES-D7H (serv.man17) Parts listing Parts Guide 11 1.99 MB
66ES-D7H and warning notice from the Specification 1 95.03 KB
66ES-D7H (serv.man38) The receiver does not come out of standby. Technical Bulletin 1 49.56 KB
66ES-D7H (serv.man39) Field fold over at bottom of screen after 15 mins, which gets worse as set warms up. Technical Bulletin 1 33.69 KB
66ES-D7H (serv.man40) Change of power supply opto-coupler. Technical Bulletin 1 61.36 KB
66ES-D7H (serv.man41) Countermeasure to low contrast, returning to normal when test mode entered. Technical Bulletin 1 11.39 KB
66ES-D7H (serv.man42) Set trips or returns to standby after two seconds. Technical Bulletin 1 11.41 KB
66ES-D7H (serv.man43) Correction of IC part numbers Technical Bulletin 1 25.86 KB
66ES-D7H (serv.man44) Change of IC801 and IC1002 Technical Bulletin 1 31.7 KB
66ES-D7H (serv.man45) NVM locations for the PIN code Technical Bulletin 1 7.13 KB
66ES-D7H (serv.man20) Faults in the East West Circuit Technical Bulletin 2 149.53 KB
66ES-D7H (serv.man21) NVM programming Jig (revision-9) Technical Bulletin 3 98.4 KB
66ES-D7H (serv.man22) Other power supply related faults Technical Bulletin 3 412.42 KB
66ES-D7H (serv.man23) High HT Technical Bulletin 3 778.28 KB
66ES-D7H (serv.man24) Vertical stage faults Technical Bulletin 2 18.85 KB
66ES-D7H (serv.man25) Simplified procedure for the G2 and Grey Scale adjustments Technical Bulletin 1 11.72 KB
66ES-D7H (serv.man26) Set will trip (re-boot) once the picture appears Technical Bulletin 1 11.86 KB
66ES-D7H (serv.man27) Loss of remote control functions and front buttons after five minutes Technical Bulletin 1 45.47 KB
66ES-D7H (serv.man29) Correction of IC part numbers (Revision 2) Technical Bulletin 1 10.07 KB
66ES-D7H (serv.man30) Part number for Mains Lead Cord Grip Technical Bulletin 1 9.08 KB
66ES-D7H (serv.man31) Set resets whilst being watched or switches on from stand-by on its own Technical Bulletin 2 123.72 KB
66ES-D7H (serv.man32) Intermittent loss of remote control response set locks up with picture and sound operational Technical Bulletin 1 10.67 KB
66ES-D7H (serv.man33) Change of IC801 during production Technical Bulletin 1 84.64 KB
66ES-D7H (serv.man34) NVM replacement procedure, resetting and faults experienced on the DA100(50Hz) chassis Technical Bulletin 10 584.92 KB
66ES-D7H (serv.man35) Fault finding flow charts for the DA100 (50Hz) chassis Technical Bulletin 3 47.22 KB
66ES-D7H (serv.man36) Zoom does not work correctly Technical Bulletin 1 12.85 KB
66ES-D7H (serv.man37) Opto coupler soldering temperature. Technical Bulletin 1 54.39 KB

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