JVC AV-28H50SU, Service Manual

Page: 23 / 94

(No.YA263)1-23
4.8 INITIAL SETTING VALUE OF SERVICE MODE
(1) Adjustment of the SERVICE MODE is made on the basis of the initial setting values. However, the new setting values which
displays on the screen in its optimum condition may differ from the initial setting value.
(2) Do not change the initial setting values of the items not listed in “ADJUSTMENT PROCEDURE”.
(3) “---” is impossible to adjust or not requirement to adjustment.
4.8.1 [2. V/C]
NOTE: [ ] is fixed values.
NOTE: [ ] is fixed values.
4.8.2 [3. AUDIO] [Do not adjust]
Setting item
Variable
range
Initial setting value
PAL SECAM NTSC 3.58 NTSC 4.43
1.RGB BLK --- --- --- --- ---
2.CUTOFF R 0000 - 0255 0100 0100 0100 0100
3.CUTOFF G 0000 - 0255 0132 0132 0132 0132
4.CUTOFF B 0000 - 0255 0124 0124 0124 0124
5.WDR R 0000 - 0255 0165 0165 0165 0165
6.WDR G 0000 - 0255 0135 0135 0135 0135
7.WDR B 0000 - 0255 0150 0150 0150 0150
8.BRIGHT -128 - 0127 -030 -030 -030 -030
9.CONT. 0000 - 0063 0040 0040 0040 0040
10.COLOUR 0000 - 0063 0036 0031 0025 [0000]
11.HUE -064 - 0063 --- --- 0002 [0000]
Setting item
Variable
range
Initial setting value
PAL SECAM NTSC 3.58 NTSC 4.43
TV EXT TV EXT TV EXT TV EXT
12.SHARP -015 - 0015 [-002] [0000] [-002] [0000] [-002] [0000] [-002] [0000]
Setting item
Variable
range
Initial setting value
PAL SECAM NTSC 3.58 NTSC 4.43
13.SC ADJ 0000 - 0063 0018 --- --- ---
Setting item
Variable
range
Initial setting value
PAL SECAM NTSC 3.58 NTSC 4.43
REGULAR 14:9 ZOOM REGULAR 14:9 ZOOM REGULAR 14:9 ZOOM REGULAR 14:9 ZOOM
14.SIDE .P.L 0000 - 1295 346 296 346 296 351 301 351 301
15.SIDE .P.R 0000 - 1295 1084 1135 1084 1135 1195 1147 1195 1147
Setting item
Variable
range
Fixed value
1. ERROR LIMIT 0000H - 0FF0H 0010H
2. A2 ID THR 0000H - 00FFH 0019H
3. Q-PEAK --- ---
4. SOUND LEVEL --- ---