Sony Trinitron KV-21FT250 Service Manual page 38

TVJ Functionality
Category No. Name
Offset IF Demodulator
VIF 000 OIFD
001 AGCT AGC Take-over
002 STM Search Tuning Mode
003 GD Group Delay on CVBS1 Signal
004 AGCS IF AGC Speed
005 FFI Fast Filter IF PLL
006 LNAI RF Amp LNA bit initial value
007 LNAT RF Amp Threshold Level
008 LNSN RF Amp SN Level Threshold
009 LNSD RF Amp SN Level Drop Threshold
010 LNEX RF Amp check SN Drop Timing
011 CHTR Channel Threshold after Auto Prg to set RF Amp User Mode
012 TUSO Tuner sel [GA] 0:Alps, 1:Sony, 2:VA Alps, 3:Pana [NT] 0:other, 1:Sony LNA
TVJ Functionality
Category No. Name
VM 000 RGBD Delay of RGB Output to VM Output
001 VMA Amplitude of VM Output
002 VMAP VM setting (0:High , 1:Low , 2,3: OFF)
003 VMMO VM Mode
004 CRAO Coring on SVM
Functionality
TVJ
Category No. Name
SDEM 000 FMWS Window Selection for FM Demodulator
001 QSS Quasi Split Sound (QSS) Amplifier Mode(N/A for GA multi M system)
002 BPB Bypass of Sound Bandpass Filter
003 HPVC Head Phone Volume Control
CMCA Activate Mono Channel
004
005 BPBS Bypass of sound bandpass filter at stereo mode (BPBS)
Functionality
TVJ
Category No. Name
TXT 000 TXV Teletext Vertical Position for Philips
001 THD Teletext H-sync Active Edge Shift
002 TBR Teletext RGB Brightness
ACQ Teletext Acquisition (Auto-0, PAL-1)
003
004
TBRM Teletext Mix Mode Brightness
KV-21FT250
Function
Function
Common
04
00
01
Function
Initial Value
Function
Initial Value
Common
35
31
01
00
00
00
00
195
03
01
30
25
00
Initial Value
Others Pic mode 0 Pic mode 1
00
00
Initial Value
Common
Common
00
00
00
00
00
Pic Mode 2 TV
01 00
00
02
01
00
00
00
01
KV-21FT250
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