JVC HD-52Z575 사용자 설명서
1-32 (No.YA092B)
Item
Measuring
instrument
Test point
Adjustment part
Description
1125i
A-D OFFSET
adjustment
A-D OFFSET
adjustment
Signal
generator
Remote
control unit
[1. ADJUST]
S001:PREPARE
S013:HD CB OF
(1125i Cb offset)
S014:HD CR OF
(1125i Cr offset)
S030:R DRIVE
(Red drive)
S031:G DRIVE
(Green drive)
S032:B DRIVE
(Blue drive)
S001:PREPARE
S013:HD CB OF
(1125i Cb offset)
S014:HD CR OF
(1125i Cr offset)
S030:R DRIVE
(Red drive)
S031:G DRIVE
(Green drive)
S032:B DRIVE
(Blue drive)
(1) Input a 1125i 30% all white pattern signal from
COMPONENT VIDEO INPUT terminal.
(2) Set VIDEO STATUS to [STANDARD].
(3) Set ASPECT to [FULL].
(4) Set COLOR TEMPERATURE to [LOW].
(3) Set ASPECT to [FULL].
(4) Set COLOR TEMPERATURE to [LOW].
(5) Select [1.ADJUST] from the SERVICE MENU.
(6) Adjust < S030 > (Red drive), < S031 > (Green drive)
and < S032 > (Blue drive) to set the values [128].
(7) Adjust < S001 > (PREPARE) from 000 to 013,
it goes to [Cb offset] adjustment mode.
(8) Adjust < S013 > (1125i Cb offset) to minimize the
blue noise in the upper half of the screen.
(9) Adjust < S014 > (1125i Cr offset) to minimize the red
noise in the upper half of the screen.
(10) Press the [MUTING] key to memorized the set
value.
(11) Repeat from (8) to (10) then adjust the adjustment
screen lightest color.
(12) Adjust < S001 > (PREPARE) from 013 to 000,
it change to the normal mode.
SUB SCREEN
A-D OFFSET
adjustment
A-D OFFSET
adjustment
Signal
generator
Remote
control unit
[1. ADJUST]
S001:PREPARE
S016:RT CB OF
(Sub screen Cb offset)
S017:RT CR OF
(Sub screen Cr offset)
S030:R DRIVE
(Red drive)
S031:G DRIVE
(Green drive)
S032:B DRIVE
(Blue drive)
S001:PREPARE
S016:RT CB OF
(Sub screen Cb offset)
S017:RT CR OF
(Sub screen Cr offset)
S030:R DRIVE
(Red drive)
S031:G DRIVE
(Green drive)
S032:B DRIVE
(Blue drive)
(1) Set VIDEO STATUS to [STANDARD].
(2) Set ASPECT to [FULL].
(3) Set COLOR TEMPERATURE to [LOW].
(4) Set MULTI SCREEN to [TWIN].
(5) Set the LEFT screen to VIDEO-1 mode (No signal).
(6) Receive a NTSC 30% all white signal on the RIGHT
(3) Set COLOR TEMPERATURE to [LOW].
(4) Set MULTI SCREEN to [TWIN].
(5) Set the LEFT screen to VIDEO-1 mode (No signal).
(6) Receive a NTSC 30% all white signal on the RIGHT
screen from RF(TV).
(7) Select [1.ADJUST] from the SERVICE MENU.
(8) Adjust < S030 > (Red drive), < S031 > (Green drive)
(8) Adjust < S030 > (Red drive), < S031 > (Green drive)
and < S032 > (Blue drive) to set the values [128].
(9) Adjust < S001 > (PREPARE) from 000 to 016,
it goes to [Sub-screen Cb offset] adjust mode.
(10) Adjust < S016 > (Sub-screen Cb offset) to minimize
the blue noise in the upper half of the screen.
If you select < S016 >, the screen automatically turn
to adjust mode.
If you select < S016 >, the screen automatically turn
to adjust mode.
(11) Adjust < S017 > (Sub-screen Cr offset) to minimize
the red noise in the upper half of the screen.
(12) Press the [MUTING] key to memorized the set
value.
(13) Adjust < S001 > (PREPARE) from 016 to 000,
it change to the normal mode.
Minimize the red and blue noises
in the upper half of the screen.
(No color or lightest color)
in the upper half of the screen.
(No color or lightest color)
Set the 0% black part to be brightest.
Video no signal.
VIDEO-1
<No signal>
TV (RF)
<30% all white>