Sanyo CP21SW1Z Service Manual page 10

Service Adjustments with Replacing Memory IC(IC802)
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 00~63
H-FRQ
62
FBTS 0,1
00~07
63
COOP
HBLKL
64
00~07
HBLKR
65 00~07
AFCRF
66 0,1
67
VSURF 0,1
68
00~07
CDMRF
0,1
69 AFCAV
70 VSUAV 0,1
71 00~07
CDMAV
72 HLVDRF 0,1
73 HLVDAV 0,1
0,1
74 VCO-SW
75 00~03
VCO-ADJ
76 CROSS-BW 00~03
77
AVNCON 00~127
AVNBRI
78 00~127
00~255
79 POMT
80 CHMT 00~255
81 SYST 00~15
82
S-STE 0,1
00~03
83 VOLTBL
84 0,1
CHIP818
00~255
300 R00
301 R01 00~255
302 R02 00~255
303 R03 00~255
304 R04 00~255
305 R05 00~255
R06 00~255
306
307 R07 00~255
R08
308 00~255
309 R09
00~255
310
R10 00~255
R11
311 00~255
R71 00~255
371
372 R72 00~255
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
DATA
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.
0 De emphasis TC.
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)
RF AFC Gain & Gate Adj.
0
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.
64 Brightness Adj. of the blue back in AV mode.
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.
33 CPU Debug Date.
112
CPU Debug Date.
68 CPU Debug Date.
0
CPU Debug Date.
0
CPU Debug Date.
177
CPU Debug Date.
DESCRIPTION
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