Picture Distortion Adjustment - Sony TRINITRON KV-XR29M61 Service Manual

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KV-XR29M50/XR29M80,/50/XR29M61
RM-W104
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Service Item
GEOM:
000
HPOS
001
HPAR
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002
HBOW
003
VLIN
004
VSCR
005
HSIZ
006
EWPW
007
UCOP
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008
LCOP
009
EWTZ
010
VSLP
011
VSIZ
012
SCOR
013
VPOS
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014
HBL
015
WBF
016
WBR
017
SBL
018
COPY
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WIDE MODE (60Hz)
(V-Compression Adjustment)
1. Input Monoscope signal
2. Adjust condition to WIDE MODE : ON.
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3. Copy (item from NORMAL MODE 60Hz) adjusted
data for the following items:
Service Item
GEOM: 003
VLIN
005
HSIZ
011
VSIZ
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012
SCOR
4. Raise/lower data using
adjust the following item to obtain optimum image.
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RM-W103
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HORIZONTAL SHIFT (HS)
HORIZONTAL
PARALLELOGRAM
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HORIZONTAL BOW
VERTICAL LINEARITY
VERTICAL SCROLL
EW WIDTH (EW)
EW PARABOLA/WIDTH
(PW)
EW UPPER CORNER
PARABOLA
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EW LOWER CORNER
PARABOLA
EW TRAPEZIUM
VERTICAL SLOPE (VS)
VERTICAL AMPLITUDE
S-CORRECTION (SC)
VERTICAL SHIFT (VSH)
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RGB BLANKING MODE
TIMING OF WIDE
BLANKING (WBF)
TIMING OF WIDE
BLANKING (WBR)
SERVICE BLANKING
COPY THE GEO DATA TO
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ALL 50/60Hz NVM AREA
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VERTICAL LINEARITY
EV WIDTH (EW)
VERTICAL AMPLITUDE
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S-CORRECTION (SC)
and
buttons, select and
3
6
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Service Item
GEOM: 000
HPOS
001
HPAR
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002
HBOW
004
VSCR
006
EWPW
007
UCOP
008
LCOP
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009
EWTZ
010
VSLP
013
VPOS
014
HBL
015
WBF
016
WBR
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017
SBL
018
COPY

3-5. PICTURE DISTORTION ADJUSTMENT

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H. CENTER ADJUSTMENT (HPOS)
1. Input Monoscope signal.
2. Activate the Service Mode.
3. Select the HPOS item with
4. Adjust the value of HPOS with
horizontal center.
5. Press [MUTING] then
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(
H. SIZE ADJUSTMENT (HSIZ)
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1. Input Monoscope signal.
2. Activate the Service Mode.
3. Select HSIZ with
4. Adjust with
and
3
5. Press [MUTING] then
(
)
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V. SIZE ADJUSTMENT (VSIZ)
1. Input Monoscope signal.
2. Activate the Service Mode.
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3. Select theVSIZ item with
4. Adjust value of VSIZ with
vertical size.
5. Press [MUTING] then
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– 32 –
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HORIZONTAL SHIFT (HS)
HORIZONTAL
PARALLELOGRAM
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HORIZONTAL BOW
VERTICAL SCROLL
EW PARABOLA/
WIDTH (PW)
EW UPPER CORNER
PARABOLA
EW LOWER CORNER
PARABOLA
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EW TRAPAZIUM
VERTICAL SLOPE(VS)
VERTICAL SHIFT (VSH)
RGB BLANKING MODE
TIMING OF WIDE
BLANKING (WBF)
TIMING OF WIDE
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BLANKING (WBR)
SERVICE BLANKING
COPY THE GEO DATA TO
ALL 50/60Hz NVM AREA
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and
.
1
4
and
for the best
3
6
to save into the memory.
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-
)
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and
.
1
4
for the best horizontal size.
6
to save into the memory.
-
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and
.
1
4
and
for the best
3
6
to save into the memory.
-
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