KV-XF21M80 - Sony TV Service Manual (repair manual). Page 30

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KV-XF21M80
RM-954
Adjustment Item T
able
Device
Functionality
Note
Data Range
Function
Note for
Register
Slava
RAM 
Address
Name
No
Name
Dif
ferent Data
No. (bit)
Address
(bit)
TXT
0
TXH
1
3
T
eletext Horizontal Position
(58H)
18D (6-4)
1
TXV
0
7
T
eletext V
ertical Position
18D (1-0)
OPM
0
OSH
0A
3F
OSD H Position
Option-Misc
AC (7-2)
1
COM
0
0
3
Comb Selection
A5 (7-6)
2
APC
1
1
APC Switch
A4 (5)
3
TSY
0
0
3
TV Sys at 
Auto 
TV Sys
A4 (4-3)
4
MUT
0
1
No Signal Mute
A4 (0)
5
AFM
1
1
Auto FM switch
A4 (1)
6
RFB
0
3
C-BPF Control
A4 (5-4)
7
DBL
0
1
Disable Blueback Function
A4 (2)
OPB
0
OP1
FF
FF
Optional Bits 1 (see below)
Option-Bits
45
1
OP2
E3
FF
Optional Bits 2 (see below)
46
2
OP3
0
F
F
Optional Bits 3 (see below)
47
NOTE
 shaded items are fixed data.
Standard data listed on the 
Adjustment Item 
T
able are reference values, therefore it may be dif
ferent for each model and for ea
ch mode.
Note for Dif
ferent Data
Those are the standard data values written on the microprocessor
Therefore, the data values of the mode
s and stored respectively in the
memory
.
In case of a device replacement, adjustment by rewriting the data value is necessary for some items.
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