Service Manual
REV 0.1
3
VERY IMPORTANT!
This Equipment is compatible with RoHS Directive and Lead-Free.
Since the equipment is compatible with RoHS Directive, use components in which the use of specific
chemically noxious substances is restricted; use only designated spare parts when it is necessary to
replace such parts with new parts.
Use lead-free solder for the equipment compatible with ones with substrates on which lead-free
components are mounted. For the details, refer to “Caution for Lead-Free Soldering Work” given in the next
page.
1. Safety guideline in servicing
1) Never touch the portions with the marking (
).
Serious injury or even death may result.
2) Do not expose the set to rain or water.
A risk of fire or electric shock can result.
3) Use an adequate power cord.
A risk of fire or electric shock can result.
4) Do not attempt to service or modify the set without prior permission of the manufacturer.
A risk of fire or electric shock can result.
5) Leave the maintenance service to a service engineer having qualification, knowledge
and experience.
A risk of electric shock, injury or fire can result.
6) Always employ genuine parts indicated in the service manual for replacement.
A risk of fire or electric shock can result.
7) Confirm the connection of the power supply connector earth cable in reassembling.
(Soldering or Screw fixation)
A risk of fire or electric shock can result.
8) Use the specified binding bands, clampers, tubes and barriers--all of which are
necessary for insulation/protection--in their original positions in reassembling.
A risk of fire or electric shock can result.
9) Other complete parts are returned to an appropriate position.
2. Other cautions necessary
1) When removing the cables from their connectors, take care not to damage the wire portions so as
to prevent the occurrence of poor contact.
2) When attaching/detaching screws, use a screwdriver that is well-fit to the screw size.
Содержание KT-LL84ULFX-PD
Страница 2: ...Service Manual REV 0 1 2 REVISION HISTORY REVISION DATE NOTE REV0 1 Jun 06 2015 1st issued ...
Страница 24: ...Service Manual REV 0 1 24 2 8 No Speaker out from internal speakers ...
Страница 25: ...Service Manual REV 0 1 25 2 9 The fault of Remote control ...
Страница 26: ...Service Manual REV 0 1 26 2 10 The fault of Key control pad ...
Страница 27: ...Service Manual REV 0 1 27 2 11 Image overlap focus or flicker ...
Страница 28: ...Service Manual REV 0 1 28 2 12 Brightness defect ...
Страница 33: ...Service Manual REV 0 1 33 3 2 Front disassembly 3 2 1 Remove bolts Remove FRONT cover ...
Страница 36: ...Service Manual REV 0 1 36 ...
Страница 45: ...Service Manual REV 0 1 45 7 CONNECTION OF THE INTERNAL CABLES 1 Part number 109274 T CON SUB SMPS CN4 ...
Страница 46: ...Service Manual REV 0 1 46 2 Part number 109273 SUB SMPS CN7 AD B D W205 ...
Страница 47: ...Service Manual REV 0 1 47 3 Part number 109272 Main SMPS CN4B SUB SMPS CN8 AD Main W200 ...
Страница 48: ...Service Manual REV 0 1 48 4 Part number 109271 AD Main W804 5 Part number 109270 AD Main W803 ...
Страница 49: ...Service Manual REV 0 1 49 6 Part number 109269 ...
Страница 50: ...Service Manual REV 0 1 50 6 Part number 107545 Main SMPS CN4A SUB SMPS CN3 ...
Страница 51: ...Service Manual REV 0 1 51 7 Part number 107542 OSD KEY ...
Страница 52: ...Service Manual REV 0 1 52 8 Part number 110383 ...
Страница 53: ...Service Manual REV 0 1 53 9 Part number 107540 AD Main W702 IR B D OSD Key B D OSD Key B D IR B D ...
Страница 54: ...Service Manual REV 0 1 54 10 Part number 107536 SMPS Converter 11 Part number 107535 ...
Страница 55: ...Service Manual REV 0 1 55 12 Part number 108481 ...
Страница 56: ...Service Manual REV 0 1 56 41p 13 Part number 108482 ...
Страница 64: ...Service Manual REV 0 1 64 10 2 Packaging 10 2 1 Unpacking ...
Страница 66: ...Service Manual REV 0 1 66 11 LABEL 11 1 Label Design 11 1 1 for KORTEK For korea 11 2 Label Location Label ...