Sanyo CE14SA4 Service Manual page 9

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