JVC AV-21L91-BK Service Manual page 20

AV-21L91
AV-25L91
AV-29L91
SERVICE MENU
SERVICE MENU
1. IF 2. VC
3. DEF 4. VSM PRESET
5. PRESET 6. AUDIO
7. PLUG & PLAY (OFF)
1-7 : SELECT DISPLAY : EXIT
******* **** ***** *****
**** **** *** ***
SUB MENU 6.AUDIO
AUDIO
*****
1. ERROR LIMIT
****
C AD BITS
*********
NICAM ERROR
****
89: SELECT
- /+ : OPERATE DISPLAY : EXIT
Setting item
1. ERROR LIMIT
2. A2 ID THR
3. SOUND SYSTEM
20
1-2 : SELECT
50 Hz
MENU 89: SELECT
MENU - /+ : OPERATE
MHz
50Hz
MENU 89: SELECT
MENU - /+ : OPERATE
SUB MENU 4. VSM PRESET
MENU 89: SELECT
MENU - /+ : OPERATE
SUB MENU 5. PRESET
PRESET 50Hz B/G
1. CB
MENU 89: SELECT
MENU - /+ : OPERATE
SUB MENU 1. IF
IF
1. VCO
2. DELAY POINT
DISPLAY : EXIT
SUB MENU 2. VC
V/C PAL
(R)
1. CUTOFF **
(G)
**
DISPLAY : EXIT
SUB MENU 3. DEF
DEF 4 : 3 PAL
1. VER. SLOPE **
DISPLAY : EXIT
BRIGHT
TINT
**
COLOUR
**
BRIGHT **
CONT
**
SHARP
**
DISPLAY : EXIT
PAL
*
DISPLAY : EXIT
Fig. 1
No. 51898
VCO (CW)
*****
TOO HIGH
ABOVE REFERENCE
BELOW REFERENCE
TOO LOW
DISPLAY : EXIT
DELAY POINT VHF
AGC TAKE-OVER
**
- /+ : OPERATE DISPLAY : EXIT
Setting item
1. CUTOFF (R/G)
2. DRIVE (R/G/B)
3. BRIGHT
4. CONT
5. COLOUR
6. TINT
7. SHARP
8. YDELAY
4 : 3 / 16 : 9, 50Hz / 60Hz
Setting item
1. VER. SLOPE 7. EW-PIN
2. VER. HEIGHT 8. EW-TRAPEZ
3. VER. POSITION 9. UP CORNER
4. VER. SCURVE 10. DW CORNER
5. HOR. POSITION 11. HOR. PARALL
6. HOR. WIDTH 12. HOR. BOW
13. V. ZOOM
BRIGHT / STD / SOFT
Setting item
1. TINT
2. COLOUR
3. BRIGHT
4. CONT
5. SHARP
Setting item
1. CB 10. AFCW
2. ACL 11. VSW
3. MUS 12. FFI
4. MAT 13. AGC
5. FCO 14. CL
6. BPS 15. AKB
7. IFLH 16. HBL
8. VID 17. BKS
9. STM 18. READ STATUS
19. VNR
MHz