Sony KV-AR252M61 Trinitron Service Manual page 33

KV-AR252M61
RM-W102
4. Raise/lower data using the
and adjust the following item to obtain optimum image.
Service Item
GEOM: 000 HPOS
001 HPAR
002 HBOW
004 VSCR
006 EWPW
007 UCOP
008 LCOP
009 EWTZ
010 VSLP
013 VPOS
014 HBL
015 WBF
016 WBR
017 SBL
018 COPY
5. For Korea models only:
a) Copy adjusted 60Hz data to 50Hz
b) Add 6 steps to 50Hz "HPS" item and save data.
NORMAL MODE (60Hz)
1. Input 525/60Hz signal.
2. Using the and
1
(Service Mode.)
3. Raise/ lower data using the
obtain optimum image
Service Item
GEOM: 000 HPOS
001 HPAR
002 HBOW
003 VLIN
004 VSCR
005 HSIZ
006 EWPW
007 UCOP
008 LCOP
009 EWTZ
010 VSLP
011 VSIZ
012 SCOR
013 VPOS
014 HBL
015 WBF
016 WBR
017 SBL
018 COPY
and buttons, select
3 6
HORIZONTAL SHIFT (HS)
HORIZONTAL
PARALLELOGRAM
HORIZONTAL BOW
VERTICAL SCROLL
EW PARABOLA/WIDTH (PW)
EW UPPER CORNER
PARABOLA
EW LOWER CORNER
PARABOLA
EW TRAPEZIUM
VERTICAL SLOPE (VS)
PARALLELOGRAM
VERTICAL SHIFT (VSH)
RGB BLANKING MODE
TIMING OF WIDE BLANKING
(WBF)
TIMING OF WIDE BLANKING
(WBR)
SERVICE BLANKING
COPY THE GEO DATA TO
ALL 50/60Hz NVM AREA
buttons select category GEOM
4
and buttons to
3 6
HORIZONTAL SHIFT (HS)
HORIZONTAL
PARALLELOGRAM
HORIZONTAL BOW
VERTICAL LINEARITY
VERTICAL SCROLL
EW WIDTH (EW)
EW PARABOLA/WIDTH
(PW)
EW UPPER CORNER
PARABOLA
EW LOWER CORNER
PARABOLA
EW TRAPEZIUM
VERTICAL SLOPE (VS)
VERTICAL AMPLITUDE
S-CORRECTION (SC)
VERTICAL SHIFT (VSH)
RGB BLANKING MODE
TIMING OF WIDE
BLANKING (WBF)
TIMING OF WIDE
BLANKING (WBR)
SERVICE BLANKING
COPY THE GEO DATA TO
ALL 50/60Hz NVM AREA
WIDE MODE (60Hz)
(V-Compression Adjustment)
1. Input mono scope signal
2. Adjust condition to WIDE MODE : ON.
3. Copy (item from NORMAL MODE 60Hz) adjusted
data for the following items:
Service Item
GEOM: 003 VLIN
005 HSIZ
011 VSIZ
012 SCOR
4. Raise/lower data using
adjust the following item to obtain optimum image.
Service Item
GEOM: 000 HPOS
001 HPAR
002 HBOW
004 VSCR
006 EWPW
007 UCOP
008 LCOP
009 EWTZ
010 VSLP
013 VPOS
014 HBL
015 WBF
016 WBR
017 SBL
018 COPY
– 32 –
VERTICAL LINEARITY
EV WIDTH (EW)
VERTICAL AMPLITUDE
S-CORRECTION (SC)
and buttons, select and
3 6
HORIZONTAL SHIFT (HS)
HORIZONTAL
PARALLELOGRAM
HORIZONTAL BOW
VERTICAL SCROLL
EW PARABOLA/
WIDTH (PW)
EW UPPER CORNER
PARABOLA
EW LOWER CORNER
PARABOLA
EW TRAPAZIUM
VERTICAL SLOPE(VS)
VERTICAL SHIFT (VSH)
RGB BLANKING MODE
TIMING OF WIDE
BLANKING (WBF)
TIMING OF WIDE
BLANKING (WBR)
SERVICE BLANKING
COPY THE GEO DATA TO
ALL 50/60Hz NVM AREA