JVC AV32L5EKGY Service Manual page 25

AV32L5EKGY
AV32L5EIGY
Measuring
Item
instrument
Adjustment Signal
of VCO generator
for colour
decoder Remote
control unit
PIP CIRCUIT ADJUSTMENT
The setting (adjustment) using the REMOTE CONTROL UNIT is made on the basis of the initial setting values.
The setting values that adjust the screen to the optimum condition can be different from the initial setting values.
1.PIP VCO ADJ
Measuring
Item
instrument
Adjustment Signal
of PIP VCO generator
for pip colour
decoder Remote
control unit
24
Test point Adjustment part
10. VCO
Variable range
-001 (Fixed)
Test point Adjustment part
1. PIP VCO ADJ
No. 51779
1. Input a PAL full field colour bar signal (75% white) from the EXT
terminal.
2. Select 2. V/C from the SERVICE MENU.
3. Select 10. VCO adjustment with the FUNCTION UP/DOWN key.
4. Press the OK key then automatically optimized.
Initial setting value
-001
1. Input a PAL full field colour bar signal (75% white) from the EXT
terminal.
2. Select 7. PIP from the SERVICE MENU.
3. Select 1. PIP VCO ADJ with the FUNCTION UP/DOWN key.
4. Press the OK key then automatically optimized.
Description
Description