JVC PD-35DX Service Manual page 41

Measuring
Item
instrument
PAL/SECAM/ Remote control
NTSC SUB unit
COLOUR
Signal generator
Set the red colour of the colour bar to be the deepest.
B/W
(Except red)
COLOUR
W Y
Set the red colour of the colour bar to be the deepest.
B/W
(Except red)
COLOUR
W Y
Test point Adjustment part
[2.V/C]
13. COLOUR
(Colour)
C G M R B
Fig.6
C G M R B BL
Fig.7
Description
- PAL COLOUR -
(1) Receive a PAL colour bar signal (full field colour
bar).
(2) Select "2. V/C" from the SERVICE MENU.
(3) Adjust <13. COLOUR> (Colour) to set the red colour
of the colour bar signal to be the reddest. (See
Fig.6)
If noise is not completely deleted, adjust <13.
COLOUR> so that the red colour has the minimum
noise.
NOTE:
If you select an adjustment item <13. COLOUR>,
then the screen turns to an adjustment screen
shown in Fig.6.
(4) Press the [OK] key to save the value.
(5) Press the [INFORMATION] key twice to the normal
screen.
- SECAM COLOUR -
(6) Receive a SECAM colour bar signal (half colour
bar).
(7) Select "2. V/C" from the SERVICE MENU.
(8) Make similar adjustment of SECAM COLOUR in the
same way as for "PAL COLOUR". (See Fig.7)
- NTSC COLOUR -
(9) Input a NTSC 3.58 composite colour bar signal (full
field colour bar 75% white).
(10) Select "2. V/C" from the SERVICE MENU.
(11) Make similar adjustment of NTSC COLOUR in the
same way as for "PAL COLOUR". (See Fig.6)
(12) Input a NTSC 4.43 composite colour bar signal (full
field colour bar 75% white), and then check the red
colour of the colour bar signal and confirm that there
is no noise or the minimum noise.
PD-35DX
(No.52089)1-41