JVC AV-21E3 Service Manual page 16

AV-21E3
SERVICE MENU FLOW CHART
SERVICE MENU
SERVICE MENU
1.IF 2.V/C
3.DEF 4.VSM PRESET
5.PRESET
6.SETUP TOUR OFF
1-6 SELECT DISP : EXIT
.
****** ***** ****** ****** ****** ***** ***** ***** ** ** ** **
*** *** ** ** ** ** ** **
*** *** ** ** ** ** ** **
OFF
6.SETUP TOUR
ON /
(By pressing 6-key)
16
1-2 : SELECT
**** **** **** ****
*** ***
*** ***
OFF
1. CUTOFF
- / + : OPERATE
DEF
1. VER. POSITION
- / + : OPERATE
SUB MENU 4. VSM PRESET
- / + : OPERATE
SUB MENU 5. PRESET
PRESET
1. C-TRAP FIX
- / + : OPERATE
SUB MENU 1. IF
IF
1. VCO
2. DELAY POINT
DISP : EXIT
SUB MENU 2. V/C
V/C PAL
(R) * **
(G) * **
(B) * **
50Hz
/ :SELECT
DISP : EXIT
SUB MENU 3. DEF
PAL
**
50Hz
/ :SELECT
DISP : EXIT
BRIGHT
**
TINT
COLOUR
**
BRIGHT
**
**
CONT.
SHARP
**
/ :SELECT
DISP : EXIT
PAL
*
50Hz B/K
/ :SELECT
DISP : EXIT
No. 52028
VCO (CW) ***.** M Hz
TOO HIGH
ABOVE REFERENCE
JUST REFERENCE
BELOW REFERENCE
TOO LOW
AFT ADJUST
** *(* *) ** *(* *) ** *(* *) ** *(* *)
VCO ADJUST ** *(* *) ** *(* *)
** *(* *) ** *(* *)
FINE
DISP : EXIT
DELAY POINT UHF
**
AGC TAKE-OVER
- / + : OPERATE DISP : EXIT