Sony SDM-S81R Service Manual ▷ View online
SDM-S51R(E)
2-2
2-2. TIMING SPECIFICATION
VESA 60Hz
YES
P/P
NO
NO
NO
TTL
V
0.700
Vp-p
0
V
NON INT
mm
mm
mm
20
X 16
64
X 64
35IRE
Adj Signal
MODE FOR CUSTOMER
VESA 60Hz
RESOLUTION
1280
1024
X
CLOCK
108.000
MHZ
-- HORIZONTAL --
H-FREQ
63.981
kHz
usec
dots
H. TOTAL
15.630
1688
H. BLK
3.778
408
H. FP
0.444
48
H. SYNC
1.037
112
H. BP
2.296
248
H. ACTIV
11.852
1280
-- VERTICAL --
60.020
Hz
msec
lines
V. TOTAL
16.661
1066
V. BLK
0.656
42
V. FP
0.016
1
V. SYNC
0.047
3
V. BP
0.594
38
V. ACTIV
16.005
1024
1280
1024
X
108.000
MHZ
63.981
kHz
usec
dots
15.630
1688
3.778
408
0.444
48
1.037
112
2.296
248
11.852
1280
60.020
Hz
msec
lines
16.661
1066
0.656
42
0.016
1
0.047
3
0.594
38
16.005
1024
- - S Y N C - -
INT(G)
EXT(H/V)/POLARITY
YES
P/P
EXT(CS) /POLARITY
Serration
NO
NO
NO
SYNC LEVEL
TTL
V
-- VIDEO --
VIDEO LEVEL
0.730
Vp-p
SET UP
0
V
-- OTHERS --
INT/NON INT
NON INT
SIZE(15")
338 X 270
357 X 286
mm
mm
mm
SIZE(17")
-
338 X 270
357 X 286
-
SIZE(18")
#OF GRIDS
20
X 16
DOTS & LINES/GRID
64
X 64
EDID DATA
COMMENTS
- SONY SG SETTING
-OTHERS 100IRE
Adj Signal
V. FREQ(HZ)
SDM-S81R(E)
2-3
2-3. WHITE BALANCE ADJUSTMENT
<Equipments required>
Signal generator: VG819 or equivalent (Be sure to confirm the output level of the analog RGB out 75 ohm terminated.)
Color analyzer: MINOLTA CS1000 or equivalent
Signal generator: VG819 or equivalent (Be sure to confirm the output level of the analog RGB out 75 ohm terminated.)
Color analyzer: MINOLTA CS1000 or equivalent
<Preparation>
Confirm the center of screen by feeding the cross pattern, and set the color analyzer at the 50cm distance from the center of the screen.
Set the monitor to Aging mode for 30 minutes or more.
Confirm the center of screen by feeding the cross pattern, and set the color analyzer at the 50cm distance from the center of the screen.
Set the monitor to Aging mode for 30 minutes or more.
<Setting>
On the service mode, set Bright=50, Contrast=70 and Backlight=100.
Be sure to set the menu display position off from the mesuring point.
Feed the attached specification timing signal to the monitor.
On the service mode, set Bright=50, Contrast=70 and Backlight=100.
Be sure to set the menu display position off from the mesuring point.
Feed the attached specification timing signal to the monitor.
<Adjusting>
1. Feed the attached calibration timing all white signal. At this time, check each R, G and B signal output is 0.73Vp-p (75ohm teminated).
Select and execute “WHITE BALANCE” command in service menu.
2. Switch the signal to the 35IRE all gray, select “COLORTEMP 9300K”. (The signal output level should be 0.245V at 75ohm terminated.)
3. Put the SUB CONTRAST R/G/B data in “WHITE BALANCE” caribration down 25 degrees evenly.
4. Adjust the R, G and B data of SUB CONTRAST to the specified value below. (Be sure to adjust by reducing each data.)
3. Put the SUB CONTRAST R/G/B data in “WHITE BALANCE” caribration down 25 degrees evenly.
4. Adjust the R, G and B data of SUB CONTRAST to the specified value below. (Be sure to adjust by reducing each data.)
9300K x=0.283
±0.003 y=0.298±0.003
5. Continuously feeding the 35IRE all gray signal, select “COLORTEMP 6500K”.
6. Put the SUB CONTRAST R/G/B data in “WHITE BALANCE” caribration down 25 degrees evenly.
7. Adjust the R, G and B data of SUB CONTRAST to the specified value below. (Be sure to adjust by reducing each data.)
6. Put the SUB CONTRAST R/G/B data in “WHITE BALANCE” caribration down 25 degrees evenly.
7. Adjust the R, G and B data of SUB CONTRAST to the specified value below. (Be sure to adjust by reducing each data.)
6500K x=0.313
±0.003 y=0.329±0.003
8. Turn power off to release the service mode.
SDM-S81R(E)
3-1
SECTION 3
DIAGRAMS
3-1.CIRCUIT BOARDS LOCATION
G board
H board
A board
SDM-S81R(E)
4-1
SECTION 4
EXPLODED VIEWS
• Items with no part number and no
description are not stocked because they
are seldom required for routine service.
are seldom required for routine service.
• The construction parts of an assembled
part are indicated with a collation number
in the remark column.
in the remark column.
• Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be anticipated
when ordering these items.
service. Some delay should be anticipated
when ordering these items.
The components identified 0
0
marked are
critical for safety.
Replace only with the part number specified.
Replace only with the part number specified.
Les composants identifiés par la marque
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
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