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28HW-53 (serv.man27). Countermeasure to set reverting to page 100 in sub-title mode - Sharp TV Technical Bulletin (repair manual)

28hw-53 (serv.man27) technical bulletin
Model
28HW-53 (serv.man27)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
10.57 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Countermeasure to set reverting to page 100 in sub-title mode
File
28hw-53-sm27.pdf
Date
Next: Sharp 28HW-53 (serv.man28) Technical Bulletin

Read Sharp 28HW-53 (serv.man27) Technical Bulletin online

CTV2002 12 02
Month of Issue:   December 2002
        
Classification: 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference SP023900X
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
28HW53H
32HW53H
66FW53H
66GF63H
SYMPTOM
During the sub-title mode the set may intermittently revert to page 100. This may
happen after changing channels or while watching a particular channel for any length
of time.
ACTION
Please change the EEPROM software as detailed in the table below.
REF NO
DESCRIPTION
PART NUMBER
FILE VERSION
PRICE
CODE
IC 1002
EPROM SET 4M 3V
FLASH 28HW53H
CH-IX1841CJH0
H0-00x25
AM
IC 1002
EPROM SET 4M 3V
FLASH 56FW53H
CH-IX1841CJH5
H9-04x07
AM
IC 1002
EPROM SET 4M 3V
FLASH 66FW53H
CH-IX1841CJH3
H5-04x07
AM
IC 1002
EPROM SET 4M 3V
FLASH 66GF63H
CH-IX1841CJH7
H7-02x04
AM
Display

Download Sharp 28HW-53 (serv.man27) Technical Bulletin

Here you can read online and download Sharp 28HW-53 (serv.man27) Technical Bulletin in PDF. 28HW-53 (serv.man27) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 28HW-53 (serv.man27) 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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28HW-53 (serv.man27) Service Manuals

Preview DownloadPagesSize
28HW-53 (serv.man2) IC voltage tables for the DA100 (50Hz) and DA50W chassis Service Manual 9 601.83 KB
28HW-53 (serv.man3) A2 Schematic diagrams Service Manual 1 851.57 KB
28HW-53 (serv.man4) Part 1 - Text (1-10) Service Manual 10 172.8 KB
28HW-53 (serv.man5) Part 2 - PWB assemblies (part1) (11-13) Service Manual 3 1.16 MB
28HW-53 (serv.man6) Part 3 - PWB assemblies (part2) (14-17) Service Manual 4 1.46 MB
28HW-53 (serv.man7) Part 4 - PWB location tables (18-23) Service Manual 6 76.13 KB
28HW-53 (serv.man8) Part 5 - Schematic diagrams (24-32) Service Manual 9 1.17 MB
28HW-53 (serv.man9) Service Manual 44 4.65 MB
28HW-53 (serv.man11) User Guide / Operation Manual 42 954.21 KB
28HW-53 (serv.man35) NVM default data for double and single copper versions Thompson CRT Firmware 1.2 KB
28HW-53 (serv.man10) Parts Guide 12 728.27 KB
28HW-53 Specification 1 8.48 KB
28HW-53 (serv.man23) Picture ramps to white or black grey scale variations Technical Bulletin 1 11.42 KB
28HW-53 (serv.man34) Set resets whilst being watched or switches on from stand-by on its own Technical Bulletin 2 123.72 KB
28HW-53 (serv.man33) A service jig has been made available to blank the data in the NVM Technical Bulletin 1 11.13 KB
28HW-53 (serv.man32) Low scart input levels after replacing the NVM Technical Bulletin 1 10.17 KB
28HW-53 (serv.man31) Remote control battery cover has part number Technical Bulletin 1 39.79 KB
28HW-53 (serv.man30) Ragged verticals at the top and bottom of the screen Technical Bulletin 1 8.99 KB
28HW-53 (serv.man29) Part number for Mains Lead Cord Grip Technical Bulletin 1 9.05 KB
28HW-53 (serv.man28) Part number for T702 (Triac) Technical Bulletin 1 8.83 KB
28HW-53 (serv.man26) Fitting instructions for alternative four-pin opto coupler (Revision 3) Technical Bulletin 3 597.54 KB
28HW-53 (serv.man25) Set fails to come on (HT present), Text position incorrect, AV audio levels low or other symptoms associated with software Technical Bulletin 2 72.03 KB
28HW-53 (serv.man24) Simplified procedure for the G2 and Grey Scale adjustments Technical Bulletin 1 11.72 KB
28HW-53 (serv.man22) Vertical stage faults Technical Bulletin 2 18.85 KB
28HW-53 (serv.man21) High HT Technical Bulletin 3 778.28 KB
28HW-53 (serv.man20) Other power supply related faults Technical Bulletin 3 412.42 KB
28HW-53 (serv.man19) Horizontal stage faults Technical Bulletin 2 340.61 KB
28HW-53 (serv.man18) Selection of NVM blanking jig Technical Bulletin 1 10.39 KB
28HW-53 (serv.man17) East west and geometry problems Technical Bulletin 2 1.18 MB
28HW-53 (serv.man16) NVM programming Jig (revision-9) Technical Bulletin 3 98.4 KB
28HW-53 (serv.man15) IC1300 on the centre speaker PWB runs hot or the set is dead. (revision 4) Technical Bulletin 2 115.54 KB
28HW-53 (serv.man14) Set shuts down at start-up Technical Bulletin 1 6.05 KB
28HW-53 (serv.man13) Faults in the East West Circuit Technical Bulletin 2 149.53 KB
28HW-53 (serv.man12) Sound goes up when using non-Sharp remote control Technical Bulletin 1 16.95 KB

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