Specific Service Instructions - JVC LT-42WX70/APT Service Manual

2.1 FEATURES
Picture Management
This function makes it easier to see the dark areas when a pic-
ture has many dark areas, and makes it easier to see the bright
areas when a picture has many bright areas.
Colour Management
This function ensures dull colours are compensated to pro-
duce natural hues.
2.2 MAIN DIFFERENCE LIST
Item LT-42WX70EU/PP
REMOTE RM-C2400
CONTROL
UNIT
POWER Round 2pin
CORD UK 3pin
Italy type
Swiss type
(It depends on
the destination)
2.3 COMPLIANT SIGNAL FORMATS
Classification Signal Name
Composite NTSC,
NTSC4.43,
PAL60, PAL-M
PAL50, SECAM,
PAL-N
Component 480/60i
576/50i
480/60p
576/50p
720/60p
720/50p
1080/60i
1080/50i
1080/60p
1080/50p
1080/30p
1080/24p
SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

LT-42WX70A/PT LT-42WX70G/PT
RM-C2420 RM-C2410
US 3 pin Round 3pin
UK 3pin
(It depends on the
destination)
Frequency
Vertical horizontal
Hz kHz
59.94 15.734
50 15.625
59.94 15.734
50 15.625
59.94 31.469
50 31.25
59.94 44.955
50 37.5
59.94 33.716
50 28.125
59.94 67.433
50 56.25
29.97 33.716
24 27
Full HD
Full HD models deliver superbly detailed image reproduction
of more than 2 megapixels (1920 x 1080), which represents
double the resolution offered by WXGA panels.
DIGITAL VNR
This function cuts down the amount of noise in the original
picture.
MPEG Noise Reduction
This function effects the block noise removal and mosquito NR
simultaneously.
LT-42WX70B/PT
RM-C2410
TISI plug
Total region
Dot clock Pixel
MHz pixel/line line/frame
---- 858
---- 864
---- 858
---- 864
---- 858
---- 864
---- 1650
---- 1980
---- 2200
---- 2640
---- 2200
---- 2640
---- 2200
---- 2750
LT-42WX70AU/PT LT-42WX70T/PT
RM-C2410 RM-C2420
Austraria 3pin Taiwan 3pin
Effective region
Line Pixel Line
pixel/line line/frame
525 720
625 720
525 720
625 720
525 720
625 720
750 1280
750 1280
1125 1920 1080
1125 1920 1080
1125 1920 1080
1125 1920 1080
1125 1920 1080
1125 1920 1080
(No.YA700<Rev.001>)1-7
483
576
483
576
483
576
720
720