Read Sony KV-BM21M10 Service Manual online
– 31 –
KV-BM21M10/BM21M40/BM21P42
RM-W101
KV-BM21N70
RM-W151
WIDE MODE (50Hz)
(V-Compression Adjustment)
1. Input SPCB signal.
2. Adjust condition change to WIDE MODE : ON
3. Copy (Item from normal mode 50Hz) all Normal
1. Input SPCB signal.
2. Adjust condition change to WIDE MODE : ON
3. Copy (Item from normal mode 50Hz) all Normal
Mode adjusted data.
NORMAL MODE (60Hz)
1. Input 525/60Hz signal.
2. They can copy 50Hz first.
2. They can copy 50Hz first.
("COPY" under GEOM is set to
1
, then [MUTE] +
-
)
3. Using the
1
and
4
button, select category GEO
(Service Mode).
4. Raise/lower data using the
3
and
6
buttons to
obtain optimum image.
GEOM :
000
HPOS
Horizontal Shift (HS)
001
HPAR
Horizontal Parallelogram
002
HBOW
Horizontal Bow
003
VLIN
Vertical Linearity
004
VSCR
Vertical Scroll
005
HSIZ
EW Width (EW)
006
EWPW
EW Parabola/Width (PW)
007
UCOP
EW Upper Corner Parabola
008
LCOP
EW Lower Corner Parabola
009
EWTZ
EW Trapezium
010
VSLP
Vertical Slope (VS)
011
VSIZ
Vertical Amplitude
012
SCOR
S-Correction (SC)
013
VPOS
Vertical Shift (VSH)
014
HBL
RGB Blanking Mode
015
WBF
Timing of Wide Blanking (WBF)
016
WBR
Timing of Wide Blanking (WBR)
017
SBL
Service Blanking
018
COPY
Copy the GEO data to all
50/60Hz NVM area
50/60Hz NVM area
WIDE MODE (60Hz)
(V-Compression Adjustment)
1. Input mono scope signal.
2. Adjust condition change to WIDE MODE : ON
3. "COPY" is set to
1. Input mono scope signal.
2. Adjust condition change to WIDE MODE : ON
3. "COPY" is set to
1
, then [MUTE] +
-
3-5. DRIVE ADJUSTMENT
1. Input signal
70% Color Bar (USA)
100% Color Bar (Other)
100% Color Bar (Other)
2. Make sure only red is active.
3. Set following condition :-
3. Set following condition :-
PICTURE 100%, COLOR 0%, Other 50%
4. Select SADJ00 "PMAX" with
1
and
4
then adjust
until voltage in R out X gain
[recorded]
= SPEC
5. Then press [MUTING]
t
-
to write data.
X
±2VDC (R Cathode on C or CV board)
6. Set VIDP 36 BLBG back to 00.
Model
14”
21”
GA
83.0
88.0 - Non VM Models
99.0 - VM Models
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