Sony KP-46WT510 Service Manual ▷ View online
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KP-46WT510
2-11-1. ID MAP TABLE
Reg.No & Name
FUNCTION
0
ID0
Selection of OSD languages & color systems
89
1
ID1
Selection of composite & s-video inputs
127
2
ID2
Selection of audio-related controls
239
3
ID3
Selection of basic system settings
98
4
ID4
Selection of basic system settings
203
5
ID5
Selection of advanced system settings
177
6
ID6
Selection of sub picture related settings
54
7
ID7
Selection of some reserved settings
24
2-12.REGISTRATION ADJUSTMENT
Change the
display mode
display mode
* When the
NTSC Full mode
adjustment has finished,
copy its data to
the next
display mode the
first time only
and be sure to
adjust in the order given.
adjustment has finished,
copy its data to
the next
display mode the
first time only
and be sure to
adjust in the order given.
*ADJUSTING FLOW
START
Turn on the power and wait for 10 minutes.
Set to the NTSC Full mode
Check the deflection yokes, the centering magnets,
2-pole/4-pole magnets
Set to the service mode.
MAIN DEFLECTION ADJUSTMENT (Green)
Green coarse adjustment
Green fine adjustment
Red coarse adjustment
Red fine adjustment
Blue fine adjustment
Blue coarse adjustment
Memorize the FLASH FOCUS offset data
End
Another display mode?
DEFLECTION
SUB
ADJUSTMENT
COPY*
Yes
No
2-12-1.SET-UP FOR ADJUSTMENT
2-12-2.MAIN DEFLECTION ADJUSTMENT
NOTE: Before this adjustment, refer to section 2-11 for PJE input data
items #78-85.
items #78-85.
1. Cover the red and blue CRT lenses with lens caps to allow only
green to show (or use the method shown in the note below for
turning off the CRTs individually without using lens caps).
turning off the CRTs individually without using lens caps).
2. Enter the monoscope signal and set to NTSC Full mode.
3. Enter the service mode, and select “2150D-1”.
4. Adjust “0 VPOS” and “1 VSIZ” so that the picture is displayed in the
center of the screen.
5. Adjust “2VSZ0” for 1080i vertical size adjustment.
0 VPOS
1 V-Size
6. Select “2150D-2” and adjust “2 H-Size” so that the picture size is
within the specifi cation.
2 H-Size
SPEC
Overscan Spec. = 9%
Input Signal
H SIZE
V SIZE
Monoscope
15.6 ± 0.2 sq.
11.5 ± 0.2 sq.
7. Copy the data of the NTSC Full mode to the other display mode and,
if necessary, adjust in the other mode.
MARKING
• At the 4 sides of the screen, use a tape measure to locate
the middle.
: middle
DATA SETTING
1. Set NTSC Full mode.
2. Enter the service mode, and select “PJE”.
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KP-46WT510
2-12-3.OPERATION METHOD FOR
PROJECTOR ENGINE MODE
MUTING
Category up
Adjustment
item up
item up
Adjustment
item down
item down
ENTER
Mode Select
(Course Adjustment
Fine Adjustment)
(Course Adjustment
Fine Adjustment)
Internal Test signal
Color Select GRN
to BLU to RED
to BLU to RED
DISPLAY
POWER
VOLUME +
Initialize data
(Not stored)
(Not stored)
Category
down
down
MENU
Data Up/
Down
Data Up/
Down
RM-Y909
1. FUNCTION OF KEYS ON COMMANDER
1
Changes adjustment item. (Item # moves up)
Marker moves clockwise from center to outside.
(In Fine Adjustment mode)
4
Changes adjustment item. (Item # moves down)
Marker moves counter clockwise from outside to center.
(In Fine Adjustment mode)
2
Changes adjustment category.
(Category # moves up)
5
Changes adjustment category.
(Category # moves down)
Joystick
Changes data value. (Up or down)
Marker moves clockwise from center
(up, down, right, and then left) to outside.
(In Fine Adjustment mode)
3
Changes adjustment color.
GRN
ÆBLU ÆRED
6
Displays or changes internal test signals.
crosshatch + external signal
Æ
crosshatch + borderline
Æ
crosshatch only
Æ
dot only
Æ off
9
Switches adjustment mode.
Coarse adjustment model
Æ
Fine adjustment mode
Press
Switches marker moving method.
Joystick
(In Fine Adjustment mode)
Joystick
5 6 3 4
keys
Æ 1 and 4 buttons
Commander Function
Buttons
Mode
Description
0 + ENTER
READ
Reads data to NVM.
MUTING+ENTER WRITE
Writes data from NVM.
7 + ENTER
PJE
Service data initialization.
Not stored.
Not stored.
INITIAL
(Be sure not to use usually)
2. OPERATION METHOD FOR COARSE ADJUSTMENT
1. Enter the service mode and select “PJE”.
2. Press the “1” or “4” button on the remote commander to select the
item, and then use the joystick to change the data.
PJE
00
00
FDIS
Adjustment Item
Item No.
Data
direction:Data up
direction:Data down
Joystick
54
63
63
3. Select “GRN CENT”. When BLU or RED is displayed, press the “3”
button on the remote commander to change the adjustment color
in the order of GRN
in the order of GRN
ÆBLU ÆRED.
4. In GRN, BLU, or RED mode, move the joystick
5 or 6to change
the data in vertical direction, or
3 or 4 to change the data in a
horizontal direction.
5
4
3
6
GRN
000
000
CENT
Adjustment Item
Data (H)
Data (V)
Color
: Data (H) up
: Data (H) down
: Data (V) up
: Data (V) down
5. Before returning to the service mode, press the “MUTING” +
“ENTER” buttons on the remote commander to write the data.
(You must complete step 5 to write the data. If you omit step 5 the
set data is returned to the data prior to the adjustment.)
(You must complete step 5 to write the data. If you omit step 5 the
set data is returned to the data prior to the adjustment.)
3. OPERATION METHOD FOR FINE ADJUSTMENT
1. Enter the service mode and select “PJE”.
2. Select FDIS and set the data to “01” so that the data at each
position can be displayed in fi ne adjustment mode.
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KP-46WT510
3. Press the “9” button on the remote commander and fi ne
adjustment mode will be active where a green marker appears in
the center of the screen. (In the case of GRN mode)
the center of the screen. (In the case of GRN mode)
4. Press down on the joystick, and the marker color will be alternately
switched between green (GRN mode) and white.
5. Press the “1” or “4” button on the remote commander, or use the
joystick to move the marker to the position to be adjusted, where
fi ne adjustment can be made.
fi ne adjustment can be made.
* When the marker color is white:
(in this case, fi ne adjustment is disabled)
Use the joystick to move the marker up, down, left, or right.
* When the marker color is green:
(GRN mode)
1 : Moves the marker clockwise from the center to the outside.
4 : Moves the marker counter clockwise from the outside
4 : Moves the marker counter clockwise from the outside
to the center.
* Fine adjustment can be made on the basis of a marker position
using the joystick to move
5 6 3
or
4
.
CROSSHATCH
Move joystick
5 direction
Move joystick
4 direction
CROSSHATCH
6. Press the “9” button on the remote commander to return to coarse
adjustment mode.
2-13.PJE ADJUSTMENT (SUB DEFLECTION
ADJUSTMENT)
Adjustment
type
Adjustment item
G
R
B
H/V*
H/V*
H/V*
CENT
O/O O/O O/O
SKEW
O/O O/O O/O
SIZE
O/O O/O O/O
LIN
O/O
O/O
O/O
KEY
-/O -/O -/O
PIN
O/O
O/O
O/O
MLIN
O/- O/- O/-
MSIZ
O/-
O/-
O/
* H = Horizontal V = Vertical O = Yes = No
Note: If the value is over the limit value, adjust these in the fi ne
adjustment mode.
Coarse Data Limit Value:
adjustment mode.
Coarse Data Limit Value:
CENT H
35 ± 170V
CENT V
20 ± 170V
SIZE H
-75 MAX
BLUE H LIN
-425 MIN
RED H LIN
425 MAX
2-13-1.ADJUSTMENT FOR NTSC FULL MODE
• The adjustment should be done in the numerical order given.
1) GREEN ADJUSTMENT
1. Cover the red and blue CRT lenses with lens caps to allow only green
to show (or use the method shown in the note below for turning off
the CRTs individually without using lens caps).
the CRTs individually without using lens caps).
Note: If lens caps are unavailable, you can cut off the unnecessary color
beams by controlling the service mode 2150P-2 1 RGBS.
beams by controlling the service mode 2150P-2 1 RGBS.
2. Enter the monoscope signal to set.
3. Select the PJE mode.
4. Press the “6” button on the remote commander to display the internal
test signal (crosshatch).
5. Select “GRN CENT”, and adjust so that the pictures coincide in the
center of screen.
GRN CENT (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to
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KP-46WT510
7. Select “GRN SKEW”, and correct the tilt of horizontal lines and
vertical lines.
GRN SKEW (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to
8. Select “GRN SIZE”, and adjust so that each distance from center to
left end and to right end is equal. Adjust so that each distance from
center to top and to bottom is equal.
center to top and to bottom is equal.
GRN SIZE (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to
9. Select “GRN LIN”, and adjust so that each space at the right end and
at the left end of screen is equal. Adjust so that each space at the top
and at the bottom of screen is equal.
and at the bottom of screen is equal.
GRN LIN (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to
10. Select “GRN MSIZ”, and correct the space intervals for the horizontal
section so the screen is equal.
GRN MSIZ (Horizontally)
Push the joystick
to
Push the joystick
to
11. Select “GRN MLIN”, and correct the sizes of the horizontal line so the
center of the screen is symmetrical left and right.
GRN MLIN (Horizontally)
Push the joystick
to
Push the joystick
to
Note: The SIZE and LIN, MSIZ and MLIN adjustments
affect each other. If necessary, adjust these mutually.
12. Select “GRN PIN”, and adjust so that right and left vertical lines on
the screen become straight. Adjust so that upper and lower horizontal
lines on the screen become straight.
lines on the screen become straight.
GRN PIN (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to
13. Select “GRN KEY”, and adjust so that upper and lower horizontal
lines on the screen become parallel.
GRN KEY (Vertically)
Push the joystick
to
Push the joystick
to
Note: The VPIN and KEY adjustments affect each other.
If necessary, adjust these mutually.
14. Press the “9” button on the remote commander to enter fi ne
adjustment mode.
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