Sony TRINITRON KV-20FS120 Service Manual page 28

Service
Fix/ Var No.
Group
FIX 1
FIX 2
FIX 3
FIX 4
5
FIX
FIX 6
7
FIX
FIX 8
FIX 9
FIX 10 RPLB
FIX 11 XF0B
12 RPLS
FIX
FIX 13 SSM
14 VSAG
FIX
FIX 15 AFC2
16 VRFL
FIX
FIX 17 SSLP
FIX 18 XPLU
FIX 19 8FSC
FIX 20 4FS2
21 CDM2
FIX
FIX 22 BGPC
23 MHDL
FIX
FIX 24 BFRE
KV-20FS120/21FM120/21FS120/21FA310/24FS120/25FS120
Name Item name & ( Description )
HFFR AFC FREE RUN ( AFC1 FORCE FREE RUN )
HFREE UP ( H FREE RUN FREQUENCY UP [ 700 Hz ]
HFUP
JSWW VJP WIDTH ( JUMP PULSE WIDTH )
EWCL V/EW DAC CLK CONTROL ( EW/VRAMP DA CLOCK SELECT )
XF0A FREE RUN OFFSET ( VCXO FREE RUN ADJUST)
BGST BG START ( BGP [ FOR PLL ] TIMING )
XPHA VCXO CTL ( VXCO PHASE ADJUST )
HRMP Ramp Slew Rate ( AFC2 TIME CONSTANT )
RPLU Ref Charge pump ( REF PLL TIME CONSTANT )
Ref VCO ( REF PLL TIME CONSTANT )
VCXO FREE RUN ( VXCO Fo ADJUST )
REF FB SW ( REF VCO FB LOOP SELECT )
Sync Sepa Mask ( SyncSepaMasking CONTROL )
V-sag ( V-SAG prevent ON )
AFC2 Gain ( AFC2 GAIN CONTROL )
V RAMP FIL OFF ( V RAMP FILTER SWITCHING OFF )
LPY SYNC ( LFP pre SYNC SEPA ON/OFF
B PLL Change pump ( ACP TIME CONSTANT )
8FSC SEL ( 8fsCLK Skew OFF )
4FSC SEL2 ( 4fsCLK Skew OFF )
V_CD_MODE2 ( V_LOGIC SW )
Add. FTN BGP C ( BGP C )
Add. FTN BGP SEL ( BBP SEL )
V FREE ( FORCE V FREE RUN )
KV-20FS120/21FM120/21FS120/21FA310/24FS120/25FS120
NTSC
Init Video YUV
Data
0
0
0
0 0 0
0
16 16 1
10
3
3
1
0
0
0
0
3
1
1
1
1 1 0
1 1 0
1
0
1
0
16:09
N/A
N/A
N/A
N/A
28