Sanyo CR14SR8 Service Manual page 10

Service Adjustments with Replacing Memory IC(IC802)
NO.
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300
371
372
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.
DATA
ITEM
RANGE
WPL 00~03
YGAM
00~03
PORW 0,1
PORS 00~03
RFCO 00~03
PORWN 0,1
PORSN 00~03
TINT -16~+15
-16~+15
TINT 443
SHRF -32~+31
TEXTC
-128~+127
VOLUM
00~255
DEEM 0,1
VIFSW
00~03
SIFSW
00~03
V-LVL 00~07
FMLVL
00~31
IF-TE
0,1
IF-T1 0,1
IF-T2 0,1
00~255
IF-T3
H-FRQ 00~63
FBTS 0,1
00~07
COOP
HBLKL
00~07
HBLKR
00~07
AFCRF
0,1
VSURF 0,1
00~07
CDMRF
AFCAV 0,1
0,1
VSUAV
00~07
CDMAV
HLVDRF 0,1
HLVDAV
0,1
0,1
VCO-SW
00~03
VCO-ADJ
CROSS-BW 00~03
AVNCON
00~127
AVNBRI 00~127
00~255
POMT
CHMT 00~255
SYST 00~15
S-STE 0,1
00~03
VOLTBL
CHIP818 0,1
R00 00~FF
R71 00~FF
00~FF
R72
INITIAL
DESCRIPTION
DATA
0 White peak limitter.
0 Y Gamma setting.
Switching of Pre-shoot and Over shoot in AV mode.
0
2 Pre-shoot/Over shoot Adj. in AV mode.
0
RF Coring Gain Adj.
0 Switching of RF Pre-shoot and Over shoot.
0 RF Pre-shoot/Over shoot Adj.
0 RF Tint Adj.
0 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.
1 IF Test.
1 IF Test-1.
1
IF Test-2
136
IF Test-3
35
Correction of Horizontal Frequency.
0
Switching of H-blanking and Flyback Pulse.
7
Setting of Colour Killer Level.
0
H-Blanking Control. (Left)
7
H-Blanking Control. (Right)
RF AFC Gain & Gate Adj.
0
0
RF V-Sync. Separation Adj.
0
RF V-Countdown Circuit Adj.
0
AV AFC Gain & Gate Adj.
0
AV V-Sync. Separation Adj.
0
AV V-Countdown Circuit Adj.
0 Incorrect operation prevention at the time of a special signal (RF mode)
0
Incorrecr operation prevention at the time of a special signal (AV mode)
0 C-VCO Adj. Switch.
0 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
10
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.
0 CPU Debug Date.
0
CPU Debug Date.
0
Check Code
-10-