Quadro CTV-5130 Service Manual - page 27
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For OPTION settings:
Select OPTION using or button and press or button to enter it. To select different option bytes, use or button. Usine
or button select the bit you want to set and then set it pressing 0 or 1 button.
Option 0.
Video Processor Crystal indication
B7:
Ina
=
x
B6:
Inb
=
x
B5:
Inc
=
x
B4:
Akb
=
0 ((0x 02) Hue B6 (Black current stablisation))
B3:
Foa
=
x
B2:
Fob
=
x
B1:
Xa
=
note1 (Crystal indication)
B0:
Xb
=
note1 (Crystal indication)
note 1:
Xa,Xb
0,1
:
Pal M, Pal N, Ntsc M
Pin 34 : 3.58 (1, 2 or 3 crystals)
Pin 35 : No crystal
1,0
:
Pal BG, Pal DK, Pal I/I+, Secam BG, Secam DK, Secam L/L, Secam K1
Pin 34 : No crystal
Pin 35 : 4.43 (1 crystal)
1,1
:
Pal BG, Pal DK, Pal I/I+, Secam BG, Secam DK, Secam L/L, Secam K1, Pal M, Pal N, Ntsc M
Pin 34 : 3.58 (1, 2 or 3 crystals)
Pin 35 : 4.43 (1 crystal)
Option 01
(0x01) Video Processor Decoder Mode Register
B7 :
Forf
=
1 (Forced fiel frequency auto (50Hz when line not synchronized))
B6 :
Fors
=
1 (Forced fiel frequency auto (50Hz when line not synchronized))
B5 :
Dl
=
x
B4 :
Stb
=
x (Stand-by)
B3 :
Poc
=
x
B2 :
Cm2
=
x
B1 :
Cm1
=
x
B0 :
Cm0
=
x
Option 02
(0x18) Video Processor Blanking Control
B7 :
Oso
=
0 (Switch-off in vertical overscan)
B6 :
Vsd
=
0 (Vertical scan disable)
B5 :
Cb
=
0 (Chroma bandpass center frequency)
B4 :
Bls
=
0 (Blue Stretch)
B3 :
Bks
=
0 (Black Stretch)
B2 :
Ie1
=
x
B1 :
Afw
=
x
B0 :
Bb
=
0 (Blue back when no video signal is identified)
Option 03
(0x 19) Video Processor Cathode Drive Level
B7 :
Hob
=
x note 1
B6 :
Bps
=
0 (Bypass of chroma base-band delay line)
B5 :
Acl
=
x
B4 :
Cmb
=
note 2 (Enable external comb filter)
B3 :
Ast
=
x
B2 :
Cl2
=
1 (Cathode drive level) +57%
B1 :
Cl1
=
0 (Cathode drive level) +57%
B0 :
Cl0
=
0 (Cathode drive level) +57%
note 1:
0 =
Pal+ helper output blanking disabled
1 =
Pal+ helper output blanking enabled
note 2:
0 =
Comb filter disabled
1 =
Comb filter enabled
Option 04
B7 :
Ifs
=
x
B6 :
Mod
=
x
B5 :
Vsw
=
x
B4 :
Sm
=
x
B3 :
D s
=
0 ((0x1A) LuminanceDelay (Dynamic skin control on/off ))
B2 :
Dsa
=
0 ((0x1A) LuminanceDelay (Dynamic skin control angle))
B1 :
Fav
=
0 ((0x14) (VolumeControl B6 (Fixed Audio Volume )))
B0 :
Lfa
=
x