JVC HV-32D25EUW Service Manual page 24

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HV-32D25EUW
HV-32D25EJW
3.5.5 FOCUS
Mesuring
Item
instrument
FOCUS
Signal
generator
Remote
control unit
FOCUS1
3.5.6 VSM PRESET ADJUST SETTING
Mesuring
Item
instrument
VSM PRESET
Remote
setting
control unit
SETTING VALUES OF VSM PRESET
1.CONT
2.BRIGHT
3.SHARP
4.COLOUR
5.HUE
6.WDR R
7.WDR G
8.WDR B
24
Test point
Test point
PICTURE MODE
BRIGHT
STD
+12
+5
-2
0
0
0
0
0
0
0
-
-
-
-
-
-
Adjustment part
FOCUS 1 VR
(1) Receive the cross-hatch signal
[HVT]
(2) Set the FULL mode.
(3) By turning the FOCUS 1 VR, adjust the picture so
FOCUS 2 VR
that the "
(R3040)
thinnest.
[CRT SOCKET
(4) By turning the FOCUS 2 VR, adjust the picture so
PWB]
that the most outside vertical line may become
thinnest.
(5) Carry out adjustment by repeating the steps 3 and
4 above.
(6) Make sure that the screen is darkened, the lines
remain in good focus.
FOCUS1
SCREEN
Adjustment part
5. VSM PRESET -->
(1) Select 5. VSM PRESET from the SERVICE MENU.
1. CONT
(2) Select the PICTURE MODE to BRIGHT.
2. BRIGHT
(3) Adjust to bring the set values of 1. CONT to 5. HUE
3. SHARP
to the values shown in the table.
4. COLOUR
(4) Press the [OK] key and memorize the set value.
5. HUE
(5) Respectively select PICTURE MODE for SOFT
6. WDR R
and STD, and make similar adjustment as step 3
7. WDR G
and 4 in above.
8. WDR B
(6) Select the COLOUR TEMP to COOL.
(7) Adjust to bring the set values of 6. WDR R to 8.
WDR B to the values shown in the table.
(8) Press the [OK] key and memorize the set value.
(9) Respectively select COLOUR TEMP for WARM
and NORMAL, and make similar adjustment as
step 7 and 8 in above.
SOFT
COOL
-8
0
-2
-2
0
-
-
-
Description
" part horizontal line may become
Description
COLOUR TEMP
NORMAL
-
-
-
-
-
-
-
-
-
-
-4
0
0
0
+8
0
WARM
-
-
-
-
-
+8
0
-1

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