JVC PD-Z50DX4/S Service Manual page 23

4.6 INITIAL SETTING VALUES IN THE SERVICE MODE
• Perform fine-tuning based on the "initial values" using the remote control when in the Service mode.
• The "initial values" serve only as an indication rough standard and therefore the values with which optimal display can be achieved
may be different from the default values. But, don't change the values that are not written in "ADJUSTMENT PROCEDURE". They
are fixed values.
4.6.1 VIDEO SYSTEM SETTING
Item Variable
Item name
No. range
S001 PREPARE 0 - 31
S002 NTSC BL 0 - 15
S003 NTSC CNT 0 - 255
S004 NT CR OF 0 - 15
S005 NT CB OF 0 - 15
S006 525i BL 0 - 15
S007 525i CNT 0 - 255
S008 5i CB OF 0 - 15
S009 5i CR OF 0 - 15
S010 5i CR GN 0 - 15
S011 5i CB GN 0 - 15
S012 HD BL 0 - 63
S013 HD CB OF 0 - 63
S014 HD CR OF 0 - 63
S015 RT CONT 0 - 15
S016 RT CB OF 0 - 15
S017 RT CR OF 0 - 15
S018 RT CL GA 0 - 15
S019 PC CL MB 0 - 7
S020 PC CL LB 0 - 31
S021 PC CL MR 0 - 71
S022 PC CL LR 0 - 31
S023 (Not display) 0 - 255
S024 (Not display) 0 - 255
S025 (Not display) 0 - 255
S026 (Not display) 0 - 255
S027 (Not display) 0 - 255
S028 (Not display) 0 - 255
S029 (Not display) 0 - 255
S030 R DRIVE 0 - 255
S031 G DRIVE 0 - 255
S032 B DRIVE 0 - 255
S033 (Not display) 0 - 255
S034 (Not display) 0 - 255
S035 (Not display) 0 - 255
S036 (Not display) 0 - 255
S037 (Not display) 0 - 255
S038 (Not display) 0 - 255
S039 ILA COM 0 - 1
Setting value
PAL SECAM NTSC
0 0 0
0 0 0
39 39 39
7 7 7
7 7 7
0 0 0
39 39 39
0 0 0
0 0 0
7 7 7
7 7 7
54 54 54
52 52 52
55 55 55
7 7 7
2 2 2
5 5 5
4 4 4
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
104 104 104
133 133 133
130 130 130
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
4.6.2 AUDIO SYSTEM SETTING (*Fixed values)
Item Variable
Item name
No. range
T001 IN LEVEL 0 - 255
T002 LOW SEP 0 - 255
T003 HIGH SEP 0 - 255
T004 AFC 0 - 255
T005 (Not display) 0 - 255
T006 ATT V ON 0 - 1
T007 ATT U ON 0 - 1
T008 ATT C ON 0 - 1
T009 (Not display) 0 - 255
T010 (Not display) 0 - 255
4.6.3 PANEL CONTOROL SYSTEM SETTING (*Fixed values)
Item Variable
Item name
No. range
P001 TM HOR H 00 - FF
P002 TM HOR L 00 - FF
P003 TM MIN 00 - FF
P004 TEMP0 0 - 255
P005 (Not display) 0 - 255
P006 (Not display) 0 - 255
P007 (Not display) 0 - 255
P008 (Not display) 0 - 255
P009 (Not display) 0 - 255
P010 (Not display) 0 - 255
4.6.4 DRIVE SYSTEM SETTING (*Fixed values)
Item Variable
Item name
No. range
D001 SLV GN 00 - 3F
D002 SLVH GN 00 - 3F
D003 SLH GN 00 - 3F
D004 SLV Pf 00 - 03
D005 SLH Pf H 00 - 01
D006 SLH Pf L 00 - 03
D007 SL EGCON 00 - 3F
D008 SL EGONF 00 - 01
D009 SL CRGON 00 - 3F
D010 SL CRGON 00 - 01
D011 SL ON OF 00 - 01
D012 SV GN 00 - 3F
D013 SVH GN 00 - 3F
D014 SH GN 00 - 3F
D015 SV Pf 00 - 03
D016 SV PfH 00 - 01
Setting value
PAL SECAM NTSC
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
Setting value
PAL SECAM NTSC
00 00 00
A6 A6 A6
33 33 33
39 39 39
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
Setting value
PAL SECAM NTSC
20 20 20
20 20 20
20 20 20
01 01 01
01 01 01
01 01 01
07 07 07
01 01 01
04 04 04
01 01 01
01 01 01
17 17 17
15 15 15
26 26 26
01 01 01
01 01 01
(No.YA229)1-23