Sony TRINITRON KV-27FA310 Service Manual page 25

Service Fix/
No. Name
Group Var
FIX 1 YNRS YNR SW ( YNR ON)
FIX 2 YTHR
FIX 3
FIX 4 2DFX
FIX 5
FIX 6
FIX 7
FIX 8
FIX 9
FIX 10
FIX 11
FIX 12
Service Fix/
No. Name
Group Var
FIX 1
FIX 2 A1ON
ACCS ACC SW ( ACC ON/OFF )
FIX 3
FIX 4
FIX 5
FIX 6
A2ON
FIX 7
FIX 8 A3ON
FIX 9
FIX 10
FIX 11
FIX 12 ACTH
FIX 13
FIX 14
FIX 15 ACCP ACC COMP ( ACC COMP )
KV-27FA310/27FS120/29FA310/29FS120
Item name & ( Description )
Y THR 2D ( Y SIGNAL THROUGH 2DYCS )
Y2D Y2D Fix ( Y SIGNAL GENERATE from 2DYCS )
C BPF Fix ( C SIGNAL GENERATE from H/V BPF only
CLAMP CONTROL SW ( 0: CLAMP OFF.
CLPS
CLAMP AUTO. 2: CLAMP ON ]
VLPF VIDEO LPF ( Y_LPF [ ANALOG ] for adjust )
CLPF CHROMA LPF ( C_LPF [ ANALOG ] for adjust )
BPFB YCS HBPF BACK ( YCS HBPF SELECT [ BACK ] )
BPFF
YCS HBPF FRONT ( YCS HBPF SELECT [ FRONT ] )
BKTS BS T2 IFON ( BLACK STRETCH RECOVER TIME OUT
VMG VMGAIN ( MODULATOR FEEDBACK GAIN CONTROL
2 2
CLAMP KEEP TIMER ( CLAMP AUTO ON KEEP TIMER COUNT [
CLPT
@ 100 MS ] )
Item name & ( Description )
A1FL AMP OFF1 L ( ANALOG ACC hysteresis )
AMP ON ( ANALOG ACC AMP ON LEVEL)
AASL AVE SEL ( C DECODER TIME CONSTANT [32, 16, 8, 1H ])
BASL B2AVE SEL ( ACC TIME CONSTANT )
XFFR FREE RUN ( VCXO FORCE FREERUN )
AMP2 ON Thresh ( ABL VTH )
AMP3 ON Thresh ( ACL VTH )
A2FL AMP2 OFF Thresh L ( AMP2 OFF LEVEL LOWER )
A3FL AMP3 OFF Thresh L ( AMP3 OFF LEVEL LOWER )
AXTH AXIS HYS ( AXS HYS )
ROM HYS ( ROM HYS )
AVAV AVE SEL AV (AVE SEL AV )
B2TH B2COMP ( B2COMP )
NTSC
Init
Data
0
0
0
1
1:
1
3
3
1
1
0
3
15
A8
Init Video
Data
90
4
0 0
2
0
0 0
4
4
64
64
30
10
3
0
0
KV-27FA310/27FS120/29FA310/29FS120
YUV 16:09
1 N/A
1 N/A
25