JVC AV-32X37SUE Service Manual page 22

AV-32X37SUE AV-32X37HKE
AV-32X37HIE AV-32X35HUE
AV-32X35HKE AV-32H35SUE
Measuring
Item
instrument
WHITE Signal
BALANCE generator
adjustment
Remote
control unit
SUB BRIGHT Remote
adjustment control unit
SUB Remote
CONTRAST control unit
adjustment
SUB COLOUR l Remote
adjustment control unit
1-22 (No.52107)
Test point Adjustment part
[2. V/C]
2.CUTOFF R
3.CUTOFF G
4.CUTOFF B
5.WDR R
6.WDR G
7.WDR B
(Do not move)
[2. V/C]
8. BRIGHT
[2. V/C]
9. CONT.
[2.V/C]
10.COLOUR
(PAL/SECAM/NTSC)
Description
• Set the PICTURE MODE to NORMAL.
(1) Receive a black and white signal (colour off).
(2) Select 2.V/C.
(3) Each select 2.CUTOFF R, 3.CUTOFF G, 4.CUTOFF
B and adjust the screen until the black portion in the
screen becomes black.
(4) Each select 5.WDR R, 6.WDR G and adjust the
screen until the white portion in the screen becomes
white.
NOTE:
Do not adjust 7. WDR B
(5) Press the [MENU] key and memorize the set value.
(6) Change the contrast and brightness from low-light to
high-light and check that the tracking of the white
balance is good.
(1) Receive any broadcast.
(2) Select 2.V/C.
(3) Select 8.BRIGHT.
(4) Set the initial setting value.
(5) If the brightness is not the best with the initial setting
value, make fine adjustment until you get the best
brightness.
(6) Press the [MENU] key and memorize the set value.
(1) Receive any broadcast.
(2) Select 2.V/C.
(3) Select 9.CONT.
(4) Set the initial setting value.
(5) If the contrast is not the best with the initial setting
value, make fine adjustment until you get the best
contrast.
(6) Press the [MENU] key and memorize the set value.
[Method of adjustment without measuring instrument]
PAL COLOUR:
(1) Receive PAL broadcast.
(2) Select 2.V/C.
(3) Select 10.COLOUR.
(4) Set the initial setting value for PAL COLOUR.
(5) If the colour is not the best with the initial set value,
make fine adjustment until you get the best colour.
(6) Press the [MENU] key and memorize the set value.
SECAM COLOUR:
(1) Receive a SECAM broadcast.
(2) Make fine adjustment of SECAM COLOUR in the
same manner as for above.
NTSC 3.58 COLOUR:
(1) Input a NTSC 3.58MHz COMPOSITE VIDEO signal
from the EXT terminal.
(2) Make similar fine adjustment of NTSC 3.58
COLOUR in the same manner as for above.
NTSC 4.43 COLOUR:
(1) When NTSC 3.58 COLOUR set, NTSC 4.43
COLOUR will automatically set.