Read Sony KV-21FX250 Service Manual online
28
KV-21FX250/21FX250A/21FX250C
KV-21FX250/21FX250A/21FX250C
TVJ
Function
NVM Address / Initial Value (Detailed)
Category
No.
Name Dec
Dec
OPUS
000
SOFF 000
001 stay off (0: follow last memory with AC on, 1: standby with AC on)
01
001
SPCH 001
127 Channel Number after Shipping Condition
6/5
002
SPCA 001
001 Cable Selection after Shipping Condition (1 = Cable On)
01
003
CCBR 015
031 CC Brightness (only for US)
20
004
CCHP 008
015 CC H position (only for US)
13
005
OUV
000
001 Offset Control on UV Input Signals (only for NTSC model)
00
00
006
CFA2
000
001 Forced Comb Filter On (only for NTSC model)
00
007
HSYC 000
007 H Sync Selection for Tuning (SL, LOCK or SID) only for US
01
008
CHPO 000
001
Channel +/- power on
0: no CH power on 1: CH power on active (only for US)
01
LATIN/ARGENTINA
Functionality
Init. Range
Common
Others
YUV
TVJ
Function
Category
No.
Name
Dec
Dec
OPFM
000
FMCT
001
003 FM Radio Auto Scan Carrier Threshold
20
001
RPST
003
127 Waiting time for each frequency step during radio preset
10
002
MPTU
003
015 Upper Threshold for MPX pilot detection (FM_RADIO)
12
003
DCOU
133
255 Upper threshold for DC offset from FM demodulator
142
004
DCOL
117
255 Lower threshold for DC offset from FM demodulator
116
005
OVMA
001
001 FM overmodulation adaption (FM_RADIO)
00
006
FMBR
000
031 OSD Brightness during FM Mode
12
007
RTRE
000
007 Treble Offset in FM Radio Mode
03
008
RBAS
002
008 Bass Offset in FM Radio Mode
02
009
AGCT
045
063 ACG takeover in FM Radio Mode
32
010
FLBW
003
003 FM/AM demodulator filter bandwidth
01
011
STDS
000
001
Selectable IF 0:STDSEL(17) 50us deemphasis 1: STDSEL(18) 75us
deemphasis (US/NTSC only)
01
Functionality
Init.
Range
Common
NVM Address / Initial Value (Detailed)
TVJ
Function
Category
No.
Name Dec
Dec
CHILE
ARGENTINA
OPTB
000
IALL
000
001 Standard Write Switch (not memorized in NVM)
001
OPB1 000
255 Option 1 (System related)
8
8
8
002
OPB2 000
255 Option 2 (Video Signal related)
105
105
105
003
OPB3 000
255 Option 3 (Stereo Decoding related)
4
4
4
004
OPB4 000
255 Option 4 (Miscellaneous)
52
52
52
005
OPB5 000
255 Option 5 (Miscellaneous)
3
3
3
006
OPB6 000
255 Option 6 (OSD Language related)
1
(1 for Portuguese & Spanish)
1
3
Functionality
Init. Range
LATIN NORTH/LATIN SOUTH
Common
NVM Address / Initial Value (Detailed)
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