JVC AV-14A16 Service Manual page 25

Measuring
Item
instrument
SUB TINT Signal
generator
Remote
control unit
Signal
generator
Oscilloscope
Remote
control unit
W
Y
MODEL
NTSC3.58 NTSC4.43
AV-14A16
AV-14A16/A
AV-14A16/L
AV-14FMG6B/G
Test point Adjustment part
[2. V/C]
6. TINT
TP-47G/R [2. V/C]
TP-E 6. TINT
[CRT SOCKET
PWB]
B
R
M
(-)
0V
(B)
(+)
C
G
Voltage setting (B)
Description
[Method of adjustment without measuring instrument]
NTSC 3.58 TINT
(1) Receive a NTSC 3.58 full field colour bar signal
(75% white).
(2) Select 2. V/C from the SERVICE MENU.
(3) Select < 6. TINT >.
(4) Set the initial setting value of < 6. TINT >.
(5) If you cannot get the best tint with the initial setting
value, make fine adjustment until you get the best
tint.
NTSC 4.43 TINT
(1) When NTSC 3.58 is set, NTSC 4.43 will be
automatically set at the respective values.
[Method of adjustment using measuring instrument]
NTSC 3.58 TINT
(1) Receive a NTSC 3.58 full field colour bar signal
(75% white).
(2) Select 2. V/C from the SERVICE MENU.
(3) Select < 6. TINT >.
(4) Set the initial setting value of < 6. TINT >.
(5) Connect the oscilloscope to TP-47G/R and TP-E.
(6) Adjust NTSC 3.58 TINT to bring the value of (B)
in the voltage table in the left.
NTSC 4.43 TINT
(1) When NTSC 3.58 is set, NTSC 4.43 will be
automatically set at the respective values.
(No.YA391)1-25