JVC AV-21L41/BK Service Manual page 9

AV-21L41
5. PRESET
The items in the following table, it is no requirement for adjustment.
If values had changed by the miss operation, set the initial setting values in the following table.
Colour System (Do Not Adjust)
Setting item
1. C TRAP FIX
2. SHARP PEAK
3. ABL
4. GAMMA
5. Y. DELAY TIME
6. BLACK EXP START
7. C-BPF
8. CW / SCP
9. VIF DET LEVEL
11. IF AGC MIN
12. VIF AGC
13. VIF PMOD
19. VNR
20. RGB LIM
21. RGB LIMIT LEVEL
23. TEXT H. POSITION
24. READ DATA
Sound System (Do Not Adjust)
Setting item
10. SIF DET LEVEL
14. SIF BPF BW ADJUST
15. SIF TRAP FO ADJUST
16. SIF TRAP FO ADJUST 2
17. SIF -TRAP
18. SIF -BPF
22. SIF SW
12
PAL
1
0
1
0
0
TV
VIDEO 0
＋ 3
TV 1
VIDEO 1
0
0
0
0
0
15
1
2
-3
B/G
＋ 0
0 (-)
0 (-)
0 (-)
0
0
1
Initial setting value (Fixed value)
SECAM
1
0
1
0
2
2
＋ 3
1
1
0
0
0
0
0
15
1
2
-3
I
＋ 0
0 (-)
0 (-)
0 (-)
0
0
1
No. 51859
NTSC 3.58 NTSC 4.43
1 1
0 0
1 1
0 0
2 3
0 2
＋ 3 ＋ 3
0 0
1 1
0 0
0 0
0 0
0 0
0 0
15 15
1 1
2 2
-3 -3
D/K M
＋ 0 ＋ 0
0 (-) 0 (-)
0 (-) 0 (-)
0 (-) 0 (-)
0 0
0 1
1 0