JVC HV-32D25EUW Service Manual page 30

HV-32D25EUW
HV-32D25EJW
Mesuring
Item
instrument
SUB SCREEN Signal
SUB COLOUR & generator
SUB TINT
Oscilloscope
Remote
control unit
W(75%)
W(75%)
(B)
30
Test point
TP-R 2. V/C -->
TP-E 16.TWN COL
[CRT SOCKET 17.TWN TNT
PWB]
B
Cy G
(A)
Y Mg R
<PAL COLOUR>
(A)
R
<SECAM COLOUR>
W Y Cy G Mg R B
(A)
<NTSC COLOUR>
Adjustment part
(1) Receive PAL colour bar signal to right and left
screen.
(2) Select the Twin screen mode by pressing the [PIP]
key.
(3) Select 2. V/C from the SERVICE MENU.
(4) Select 16. TWIN COL.
(5) Connect the osilloscope to TP-R.
(6) Adjust so that the colour difference (A) on the right
screen in the same manner as for left screen.
(7) Press the [OK] key and memorize the set value.
(8) Receive SECAM colour bar signal to right and left
screen.
(9) Adjust so that the colour difference (A) on the right
screen in the same manner as for left screen.
(10) Press the [OK] key and memorize the set value.
(11) Input a NTSC 3.58MHz COMPOSITE VIDEO
signal to right and left screen.
(12) Adjust so that the colour difference (A) on the right
screen in the same manner as for left screen.
(13) Select 17. TWIN TNT.
(14) Adjust so that the colour difference (B) on the right
screen in the same manner as for left screen.
(15) Press the [OK] key and memorize the set value.
Description