-9-
Service mode adjustments table in CPU ROM
NO.
ITEM
DATA
RANGE
INITIAL
SETUP
DATA
DESCRIPTION
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
RF AGC Adj.
RF AGC
00~63
30
H-Phase (H-Centering) Adj. (50Hz)
H-PHA
00~31
9
V-Position (V-Centering) Adj. (50Hz) Fixed.
V-POS
00~63
40
V-Size Adj. (50Hz)
V-SIZ
00~127
59
V-S Correction (50Hz)
V-SCO
00~31
7
V-Linearity Adj. (50Hz)
V-LIN
00~31
19
H-Centering Adj. (60Hz)
H-P60
-16~+15
+5
V-Size Adj. (60Hz)
V-S60
-64~+32
0
OSD H-Position Adj.
OSDHP
00~255
29
OSD Contrast Adj.
OSDC
00~127
60
Correction of the V-size accompanying
brightness change.
V-SCP
00~07
7
Correction of the H-size accompanying
brightness change.
H-SCP
00~07
7
Sub Bias Adj.
SBIAS
00~127
105
Red Bias Adj.
RBIAS
00~255
0
Green Bias Adj.
GBIAS
00~255
0
Blue Bias Adj.
BBIAS
00~255
0
Red Drive Adj.
RDRIV
00~127
64
Green Drive Adj.
GDRIV
00~15
8
Blue Drive Adj.
BDRIV
00~127
64
1-LINE APPEAR
21
DRV
White Balance Adj.
22
B-YD
00~15
10
B-Y DC level Adj.. Colour compensation (PAL)
23
R-YD
00~15
10
R-Y DC level Adj.. Colour compensation (PAL)
24
B-YDN
-16~+15
0
NTSC B-Y DC level Adj.
(Difference value over PAL.)
25
R-YDN
0
NTSC R-Y DC level Adj.
(Difference value over PAL.)
26
SBDC
-9
SECAM B-Y DC level Adj.
(Difference value over PAL.)
27
SRDC
-2
SECAM R-Y DC level Adj.
(Difference value over PAL.)
28
G-YA
0,1
0
G-Y angle Adj. (The reproducibility of
a colour is changed.)
29
RBGB
00~15
8
R-Y, B-Y Gain Blance Adj. (Do not change.)
30
RBAG
00~15
8
R-Y, B-Y Angle Adj. (Do not change.)
31
G-YAN
0,1
0
NTSC G-Y Angle Adj.
(Difference value over PAL.)
32
RBGBN
0
NTSC R-Y, B-Y Gain Balance Adj.
(Difference value over PAL.)
33
RBAGN
0
NTSC G-Y, B-Y Angle Adj.
(Difference value over PAL)
34
COGV
00~03
0
Coring Adj.
35
BLKS
00~03
3
Setting of Black stretch start.
36
BLKG
00~03
3
Setting of Black stretch gain.
37
BRTA
0,1
0
On and off of ABL.
38
BRST
0,1
0
Setting of ABL.
39
BRTH
00~07
0
Setting of ABL.
(Do not change)
40
41
42
43
White peak limitter.
WPL
00~03
2
Y Gamma setting.
YGAM
00~03
0
Switching of Pre-shoot and Over shoot
in AV mode.
PORW
0,1
0
Pre-shoot/Over shoot Adj. in AV mode.
PORS
00~03
2
-16~+15
-16~+15
-16~+15
-16~+15
-16~+15
NO.
ITEM
DATA
RANGE
INITIAL
SETUP
DATA
DESCRIPTION
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
63
64
65
RF Coring Gain Adj.
RFCO
00~03
0
Switching of RF Pre-shoot and Over shoot.
PORWN
0,1
0
RF Pre-shoot/Over shoot Adj.
PORSN
00~03
0
RF Tint Adj.
TINT
-16~+15
0
NTSC 4.43 Tint Adj.
TINT 443 -16~+15
-12
RF Sharpness Adj.
SHRF
-32~+31
0
OSD TEXT Contrast.
TEXTC -128~+127
0
VOLUM
127
0
0
1
16
0,1
0
1
00~255
1
34
00~63
136
0,1
0
00~07
66
67
0
68
0
69
0
70
1
71
0
72
0
73
1
74
3
75
64
76
0
77
0
78
5
79
0
80
0
81
82
2
83
87
84
85
142
0
0
1
0
Volume Control Adj.
00~255
De emphasis TC.
DEEM
00~01
VIF System Switch.
VIFSW
00~03
SIF System Switch.
SIFSW
00~03
Video Level Adj.
V-LVL
00~07
4
FM Level Adj.
FMLVL
00~31
Over Modulation
IFOM-S
0,1
Audio Monitor Switch
IFMN-S
IFTRAPS
IFMLVL
61
H-FRQ
Correction of Horizontal Frequency.
4
00~63
TRAPT
TRAP TEST
62
FBTS
Switching of H-blanking and Flyback Pulse.
COOP
00~07
Setting of Colour Killer Level.
HBLKL
H-Blanking Control. (Left)
HBLKR
00~07
H-Blanking Control. (Right)
AFCRF
0,1
RF AFC Gain & Gate Adj.
VSURF
0,1
RF V-Sync. Separation Adj.
CDMRF
00~07
RF V-Countdown Circuit Adj.
AFCAV
0,1
AV AFC Gain & Gate Adj.
VSUAV
0,1
AV V-Sync. Separation Adj.
CDMAV
00~07
AV V-Countdown Circuit Adj.
HLVDRF
0,1
H Lock, V Detect RF mode
HLVDAV
0,1
VCO-SW
0,1
C-VCO Adj. Switch.
VCO-ADJ 00~03
C-VCO Adj.
CROSS-BW 00~03
Pattern Output.
AVNCON 00~127
Contrast Adj. of the blue back in AV mode.
AVNBRI
00~127
Brightness Adj. of the blue back in AV mode.
SIF TRAP SW, ON/OFF
POMT
00~127
Power Mute Time Adj.
CHMT
00~31
Channel Change Mute time Agj.
SYST
00~15
Selection of the number of times of
a Colour system judgment.
S-STE
0,1
Stereo/Mono Option.
0=MONO, 1=AV STEREO
VOLTBL
Selection of the change characteristic
of volume.
Multi Picture Preference Option
302
R02
00~255
CPU Debug Date.
303
R03
00~255
CPU Debug Date.
301
R01
00~255
CPU Debug Date.
300
R00
00~255
CPU Debug Date.
MPP
0,1
Video Level & Modulation
7
7
3
1
H Lock, V Detect AV mode
64
25
10
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
0
00~255
00~255
00~255
304
305
306
R04
R05
R06
0~3
0,1
Service Adjustments with Replacing Memory IC(IC802)
Following table shows the initial values which have been stored in the CPU ROM, and items for the service adjustments.
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 9
