JVC AV-32WL1EU Service Manual page 23

Measuring
Item
instrument
Adjustment of Signal
LV LEVEL generator
[Except for Oscilloscope
AV-32WL1EK] [H-rate]
Remote
control unit
1.0Vp-p
VSM PRESETTING
Measuring
Item
instrument
Setting of Remote
VSM PRESET control unit
ADJUST
SETTING VALUES OF VSM PRESET
Setting item
1. BRIGHT
2. CONT.
3. COLOUR
4. SHARP
5. HUE
6. WDR R
7. WDR G
8. WDR B
9. BASS
10.TREBLE
Test point Adjustment part
EXT-1 ⑲ ⑲ ⑲ ⑲ pin 3. LV LEVEL
(Video OUT)
Test point Adjustment parts
1. BRIGHT
2. CONT
3. COLOUR
4. SHARP
5. HUE
6. WDR R
7. WDR G
8. WDR B
9. BASS
10. TREBLE
PICTURE MODE
COOL
No. 51733
1. Receive a SECAM-L full field colour bar signal (100% white).
2. Connect an oscilloscope terminated 75 Ω to EXT-1 terminal of ⑲
pin (Video out).
3. Select 1. IF from the SERVICE MENU.
4. Press 3 key and select 3.LV LEVEL.
5. Adjust the LV LEVEL by FUNCTION LRFT/RIGHT key and
make the wave detector output 1.0Vp-p.
6. Press the OK key and memorize the set value.
1. Select the COOL mode of the PICTURE SETTING of TINT in the
MENU by the remote control unit.
2. Select 5.VSM PRESET from the SERVICE MENU.
3. Adjust the FUNCTION UP/DOWN and LEFT/RIGHT key to bring
the set values of 1.BRIGHT ～ 10.TREBLE to the values shown in
the table below.
4. Press the OK key and memorize the set value.
5. Respectively select the VSM PRESET mode for NORMAL and
WARM, and make similar adjustment as in 3 above.
6. Press the MENU key and memorize the set value.
# Refer to OPERATING INSTRUCTIONS for the PICTURE
SETTING.
NORMAL
-1 +0
+12 +0
+1 -1
+3 +0
+0 +0
-16 +5
-4 +6
+2 +0
+0 +0
+0 +0
AV-32WL1EU
AV-32WL1EI
AV-32WL1EK
Description
Description
WARM
+0
-8
-2
+0
+0
+11
+5
-6
+0
+0
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