JVC AV-36F703/Y Service Manual page 29

Measuring
Item
instrument
SUB TINT Signal
adjustment gener ator
Remote
control unit
Signal
gener ator
Oscilloscope
Remote
control unit
Y
Cy
W
Test point Ad justment part
S04:TINT
TP-B S04:TINT
TP-E(# # # # )
[CRT
SOCKET
PWB]
G
R
(B)
( )
－
B
0V
( ＋ )
Mg
[ Method of adjustment without measuring instr ument ]
1. Receive the broadcast.
2. Enter the SERVICE MENU.
3. Select S04:TINT of the V/C(S) mode.
4. Set the initial setting value of the S04:TINT with the
FUNCTION /
5. If the tint is not the bes t with the initial setting value, make fine
adjustment of the S04:TINT until you get the optimum tint.
Ad justment item
S04 TINT
[ Method of adjustment using measuring instrum ent ]
1. Input the full field c olor bar signal (75% white).
2. Enter to the SERVICE MENU.
3. Enter to the 9.RF AFC mode and set the AFC to OFF.
4. Select S04:TINT of the V/C(S) mode.
5. Set the initial setting value of the S04:TINT with the
FUNCTION /
6. Connect the osc illosc ope between TP-B and TP-E.
7. Adjust S04:TINT and bring the value of
to +26V.
8. Reset the RFAFC setting pos ition from OFF to ON.
No.52003
Description
key.
Initial setting value
68
key.
(B)
in the illustration
AV-36F703
AV-36F713
AV-36F803
29