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66ES-D7H (serv.man34). NVM replacement procedure, resetting and faults experienced on the DA100(50Hz) chassis - Sharp TV Technical Bulletin (repair manual). Page 10

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CTV2001 03 02
Month of Issue:  
July 2001
        
Classification: 
Yellow
TELEVISION TECHNICAL BULLETIN
Page 10 of 10
Sharp Electronics (UK) Limited
Revision  4
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
66FW54H
76FW54H
SYMPTOM There may be a noticeable difference in the volume level during channel change.  The
problem is more pronounced when the TV is set to DOLBY Pro-logic mode and set for
internal speakers.
CAUSE
ACTION
Change the data contained within the following NVM location as below.
Page
08
Position
5D
Value
5D (was 
0A)
Remember to press the standby button on the remote control to store this information
before exiting the service mode.
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66ES-D7H (serv.man34) Service Manuals

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66ES-D7H (serv.man18) Front cover to page 26 User Guide / Operation Manual 28 1.32 MB
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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.man32) Intermittent loss of remote control response set locks up with picture and sound operational Technical Bulletin 1 10.67 KB
66ES-D7H (serv.man45) NVM locations for the PIN code Technical Bulletin 1 7.13 KB
66ES-D7H (serv.man44) Change of IC801 and IC1002 Technical Bulletin 1 31.7 KB
66ES-D7H (serv.man43) Correction of IC part numbers Technical Bulletin 1 25.86 KB
66ES-D7H (serv.man42) Set trips or returns to standby after two seconds. Technical Bulletin 1 11.41 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.man40) Change of power supply opto-coupler. Technical Bulletin 1 61.36 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.man38) The receiver does not come out of standby. Technical Bulletin 1 49.56 KB
66ES-D7H (serv.man37) Opto coupler soldering temperature. Technical Bulletin 1 54.39 KB
66ES-D7H (serv.man36) Zoom does not work correctly Technical Bulletin 1 12.85 KB
66ES-D7H (serv.man35) Fault finding flow charts for the DA100 (50Hz) chassis Technical Bulletin 3 47.22 KB
66ES-D7H (serv.man33) Change of IC801 during production Technical Bulletin 1 84.64 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.man30) Part number for Mains Lead Cord Grip Technical Bulletin 1 9.08 KB
66ES-D7H (serv.man29) Correction of IC part numbers (Revision 2) Technical Bulletin 1 10.07 KB
66ES-D7H (serv.man28) Set may not turn. When it does there is a rainbow effect on screen Technical Bulletin 1 46.76 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.man26) Set will trip (re-boot) once the picture appears Technical Bulletin 1 11.86 KB
66ES-D7H (serv.man25) Simplified procedure for the G2 and Grey Scale adjustments Technical Bulletin 1 11.72 KB
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