Sanyo CM21KX8S Service Manual page 10

Service Adjustments with Replacing Memory IC(IC802)
DATA
NO.
ITEM
RANGE
45
PORWN 0,1
46 PORSN
00~03
47
TINT -16~+15
48
-16~+15
TINT 443
49 SHRF
-32~+31
50
TEXTC -128~+127
51
VOLUM 00~255
52 DEEM
0,1
53
VIFSW 00~03
54
SIFSW 00~03
55 V-LVL
00~07
56
FMLVL 00~31
57
IF-TE 0,1
58 IF-T1
0,1
59
IF-T2 0,1
00~255
60 IF-T3
61
H-FRQ 00~63
62
FBTS 0,1
63 00~07
COOP
HBLKL
64 00~07
65 HBLKR 00~07
AFCRF
66 0,1
67
VSURF 0,1
68
CDMRF 00~07
69 0,1
AFCAV
0,1
70 VSUAV
71 CDMAV 00~07
0,1
72 HLVDRF
73
HLVDAV 0,1
74 VCO-SW 0,1
75 00~03
VCO-ADJ
76 00~03
CROSS-BW
77
AVNCON 00~127
78 AVNBRI 00~127
POMT 00~255
79
80 CHMT 00~255
SYST 00~15
81
82 S-STE
0,1
00~03
83 VOLTBL
84 CHIP818 0,1
300 00~255
R00
R01
301 00~255
302 R02 00~255
R03 00~255
303
R04 00~255
304
R05 00~255
305
306 R06 00~255
R07
307 00~255
R08
308
00~255
309
R09 00~255
310
R10 00~255
R11 00~255
311
371 R71 00~255
372 00~255
R72
Notes: The initial value that the CPU writes down the CPU ROM data to the memory when replaced the memory IC.
TV set may not operate correctly with this initial value. It is required to set up the fine adjustment for service
adjustments described in the above.
INITIAL
DESCRIPTION
DATA
0 Switching of RF Pre-shoot and Over shoot.
0
RF Pre-shoot/Over shoot Adj.
0 RF Tint Adj.
-12 NTSC 4.43 Tint Adj.
0 RF Sharpness Adj.
0 OSD TEXT Contrast.
127 Volume Control Adj.
De emphasis TC.
0
0 VIF System Switch.
1 SIF System Switch.
4 Video Level Adj.
16 FM Level Adj.
0 IF Test.
1 IF Test-1.
1
IF Test-2
136
IF Test-3
34
Correction of Horizontal Frequency.
0
Switching of H-blanking and Flyback Pulse.
7
Setting of Colour Killer Level.
7
H-Blanking Control. (Left)
3
H-Blanking Control. (Right)
0 RF AFC Gain & Gate Adj.
0
RF V-Sync. Separation Adj.
0
RF V-Countdown Circuit Adj.
1 AV AFC Gain & Gate Adj.
0
AV V-Sync. Separation Adj.
0 AV V-Countdown Circuit Adj.
1 Incorrect operation prevention at the time of a special signal (RF mode)
1
Incorrecr operation prevention at the time of a special signal (AV mode)
0 C-VCO Adj. Switch.
3
C-VCO Adj.
0
Pattern Output.
64 Contrast Adj. of the blue back in AV mode.
Brightness Adj. of the blue back in AV mode.
64
25 Power Mute Time Adj.
Channel Change Mute time Agj.
10
5 Selection of the number of times of a Colour system judgment.
1 Stereo/Mono Option.
0
Selection of the change characteristic of volume.
0
Option of 818(1:TINT Control reversal)/828(2:TINT through control) selection.
CPU Debug Date.
112
64
CPU Debug Date.
0
CPU Debug Date.
0
CPU Debug Date.
1
CPU Debug Date.
0
CPU Debug Date.
0
CPU Debug Date.
0
CPU Debug Date.
CPU Debug Date.
33
112
CPU Debug Date.
68
CPU Debug Date.
0
CPU Debug Date.
0
CPU Debug Date.
177 CPU Debug Date.
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