JVC AV-27F704/BSA Service Manual page 37

4.5.4 SERVICE MENU FLOW CHART
SERVICE MENU
SERVICE MENU
1.V/C(S)
3.SOUND(A)
7.LOW LIGHT
9.RF AFC
11.I2C BUS
SELECT BY
OPERATE BY
1-20 (No.52113)
2.DEF(D)
4.OTHERS(F)
6.3L Y/C(LYC)
8.HIGH LIGHT
10.VCO
12.SYSTEM(SYS)
EXIT BY EXIT
1.V/C(S)
RF 4 : 3 STD LOW
S01 BRIGHT
2.DEF(D)
RF 4 : 3 STD LOW
D01 V FREQ
3.SOUND(A)
A01 IN LEVEL
4.OTHERS(F)
[Fixed value. Do not adjust]
F01
6.3L Y/C(LYC)
[Fixed value. Do not adjust]
LYC01
SUB MENU
7.LOW LIGHT
BRIGHT
8.HIGH LIGHT
9.RF AFC [Fixed value]
TOO HIGH GOOD
TUNER
AFC
FINE
10.VCO
TUNER
HIGH LEVEL
REFERENCE LEVEL
LOW LEVEL
SYNC :
11.I2C BUS [Fixed value]
I2C BUS
12.SYSTEM(SYS)
[Fixed value. Do not adjust]
SYS01 VIDEO
TOO LOW
MAIN
ON
MAIN
YES
ON