JVC AV-32WL1EU Service Manual page 24

AV-32WL1EU
AV-32WL1EI
AV-32WL1EK
VIDEO/CHROMA CIRCUIT ADJUSTMENT
The setting (adjustment) using the REMOTE CONTROL UNIT is made on the basis of the initial setting values.
The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
The setting values of the SECAM mode except for the AV-32WL1EK.
Setting Item
(Adjustment Item )
1.RGB BLK
2.WDR R
3.WDR G
4.WDR B (Do not adjust)
5.CUT R
6.CUT G
Measuring
Item
instrument
Adjustment Signal
of WHITE generator
BALANCE
Remote
control unit
Adjustment Remote
of control unit
SUB BRIGHT
Adjustment Remote
of control unit
SUB CONT.
24
Initial setting value
NTSC 3.58
PAL / SECAM
NTSC 4.43
+010
-007
+000
+000
+000
Test point Adjustment part
2.WDR R
3.WDR G
5.CUT R
6.CUT G
7.CUT B
8.BRIGHT
9.CONT
No. 51733
Colour system
Setting item
7.CUT B
8.BRIGHT
9.CONT
10.COLOUR
11.HUE
12.CONT. LIMIT(Do not adjust)
Description
" Set the PICTURE SETTING of TINT to NORMAL.
1. Receive the black and white signal(colour off).
2. Select 2. V/C from the SERVICE MENU.
3. Modify 2. WDR R and 3.WDR G data to adjust the white balance
( high light ).
4. Modify 5. CUT R, 6. CUT G and 7. CUT B data to adjust the
white balance ( low light).
5. Press the OK key and memorize the set value.
1. Receive any broadcast.
2. Select 2.V/C from the SERVICE MENU.
3. Select 8.BRIGHT with the FUNCTION UP/DOWN key.
4. Set the initial setting value with the FUNCTION LEFT/RIGHT
key.
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 OK key and memorize the set value.
1. Receive any broadcast.
2. Select 2.V/C from the SERVICE MENU.
3. Select 9.CONT with the FUNCTION UP/DOWN key.
4. Set the initial setting value with the FUNCTION LEFT/RIGHT
key.
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 OK key and memorize the set value.
Initial setting value
NTSC 3.58
PAL / SECAM
NTSC 4.43
+000
+000
+012
-008 -011
-002
+001