(No.YA252)1-21
SUB TINT 2
adjustment
Signal
generator
Oscilloscope
Remote
control unit
TP-47G
TP-E
[CRT SOCKET
PWB]
[2. V/C]
7. TINT
[Method of adjustment using measuring instrument]
Notes:
• Proceed to the following adjustment after having
completed the SUB CONTRAST adjustment.
• Set PICTURE MODE (VSM) to "BRIGHT".
- NTSC 3.58 TINT -
(1) Input a NTSC 3.58 colour bar signal (full field colour
bar 75% white).
(2) Press the [COLOUR SYSTEM] key to select the
NTSC 3.58 colour system.
(3) Select
2. V/C
from the SERVICE MENU.
(4) Select
7. TINT
.
(5) Set the initial setting value of NTSC 3.58.
(6) Connect the oscilloscope between TP-47G and TP-E.
(7) Adjust NTSC 3.58 TINT to set the value
(B)
in the
figure to
+3V
.
(8) Press the [DISPLAY] key twice to return to the
normal screen.
- NTSC 4.43 TINT -
When adjustment is done for NTSC 3.58 TINT,
appropriate values are automatically set for NTSC 4.43
TINT.
Item
Measuring
instrument
Test point
Adjustment part
Description
M
B
(–)
0V
(+)
R
C
Y
W
(B)
G
