1-34 (No.52113)
SUB COLOR
Remote
control unit
[1.V/C (S)]
S03: COLOR
[ Method of adjustment without measuring instrument ]
(1) Receive the broadcast.
(2) Enter the SERVICE MENU.
(3) Select < S03 > (COLOR) of the 1.V/C(S).
(4) Set the initial setting value of the < S03 >.
(5) If the color is not the best with the Initial setting
value, make fine adjustment of the < S03 > until you
get the optimum color.
Signal
generator
Oscilloscope
Remote
control unit
TP-B
TP-E
[CRT SOCKET
PWB]
[9.RF AFC]
[1.V/C (S)]
S03: COLOR
[ Method of adjustment using measuring instrument ]
(1) Input the full field color bar signal (75% white).
(2) Enter the SERVICE MENU.
(3) Select 9.RF AFC, and set the AFC to OFF.
(4) Select < S03 > (COLOR) of the 1.V/C(S).
(5) Set the initial setting value of the < S03 >.
(6) Connect the oscilloscope between TP-B and TP-E.
(7) Adjust COLOR and bring the value of (A) in the
figure to the voltage shown in the table bellow.
(8) Reset the AFC setting position from OFF to ON.
Item
Measuring
instrument
Test point
Adjustment part
Description
Adjustment item
Initial setting value
S03: COLOR
50
Setting value
+27V
+17V
+30V
Model name
AV-27F704
AV-36F704
AV-32F704
W
C
Y
G
R
M
B
(A)
(
)
(
)
0V
