Sony KLV-S40A10T Service Manual ▷ View online
14
KLV-S40A10T
KLV-S40A10T
1-11. B BOARD REMOVAL
1-12. H3 BOARD AND SPEAKER REMOVAL
1 Two screws
(+PWH 4X16)
(+PWH 4X16)
2 Speaker
3 Two screws
(+PWH 4X16)
(+PWH 4X16)
5 One screw
(+BVTP 3X10)
(+BVTP 3X10)
6 H3 board
4 Speaker
3 Five screws
(+BVTT 3X6)
(+BVTT 3X6)
1 Two screws
(HEX)
(HEX)
6 S1 main shield (U)
5 One screw
(+BVTT 3X6)
(+BVTT 3X6)
2 Connector assy 50P
4 B board
15
KLV-S40A10T
KLV-S40A10T
1-13. LCD PANEL REMOVAL
1 Five screws
(+BVTP2 4X16)
(+BVTP2 4X16)
1 Five screws
(+BVTP2 4X16)
(+BVTP2 4X16)
1 Six screws
(+BVTP2 4X16)
(+BVTP2 4X16)
1 Six screws
(+BVTP2 4X12)
(+BVTP2 4X12)
2 LCD bracket assy(40E)
3 LCD panel
5 Harness with connector (LVDS)
4 Conector assy 14P
16
KLV-S40A10T
KLV-S40A10T
2-1. REMOTE ADJUSTMENT BUTTONS AND
INDICATORS
MUTING DISPLAY
FREEZE
MTS/
SAP
POWER
SAVING
SAVING
TOP MENU MENU
GUIDE
SLEEP
F1
FUNCTION
F2
TV/
VIDEO
POWER
RETURN
SOUND PICTURE WIDE
TV/SAT
MODE
WEGA GATE
ENTER
POWER
WEGA GATE
TV/
VIDEO
Onscreen cursor
and select button
and select button
VOLUME (+)
DISPLAY
MUTING
RM-YA001
2-2. RESETTING THE USER MENU -
FACTORY RESET
The TEST RESET option resets all the customer adjustable data back to
the factory defaults.
the factory defaults.
NOTE: These sets have a sleep mode. To turn the sleep mode off, turn
the set on and access Service mode within 2 minutes.
the set on and access Service mode within 2 minutes.
1. To turn off sleep mode,
POWER
On.
2. Press the following buttons on the Remote Commander within a
second of each other:
POWER
Off (Stand-by mode)
DISPLAY
Channel
5
Volume +
POWER
On.
3. Select SVC.
SECTION 2: SERVICE ADJUSTMENTS
4. Select “TEST RESET”.
5. Select “OK”.
2-3. AGING MODE
Aging mode is designed to remove image retention from the screen.
NOTE: Once you enter into Aging Mode the Remote Commander no
longer functions with the set. To turn off the set, push the Power Button
on the set.
longer functions with the set. To turn off the set, push the Power Button
on the set.
1. To turn off sleep mode,
POWER
On.
2. Press the following buttons on the Remote Commander within a
second of each other:
POWER
Off (Stand-by mode)
DISPLAY
Channel
5
Volume +
POWER
On.
3. Select SVC.
4. Select “AGING MODE”.
5. Select “OK”.
2-4. WHITE BALANCE ADJUSTMENT
.
Equipment Needed
Video Generator (Leader LT 408 with NTSC Set-Up or equivalent)
to set the 60IRE and 20IRE NTSC signals)
Color Calibration (Minolta CA-210 or equivalent)
to read the White Balance Targets
1. To turn off sleep mode,
POWER
On.
2. Press the following buttons on the Remote Commander within a
second of each other:
POWER
Off (Stand-by mode)
DISPLAY
Channel
5
Volume +
POWER
On.
3. Press “TV/VIDEO” to select Video 1.
4. Input 60IRE NTSC all Gray.
5. To display the User Menu, press
WEGA GATE
.
NOTE: Use the Onscreen cursors ( / / / ) and select button
to
navigate through the following screens:
17
KLV-S40A10T
KLV-S40A10T
6. Select “Settings”.
7. Set “Picture Mode” to “PRO”.
12. Select W/B. (White Balance).
13. Adjust “R_DRIVE” and “B_DRIVE” to meet the Highlight specifi ed
using the Specifi cation Tables.
14. Select Color Save.
15. Input 20IRE NTSC all Gray.
16. Adjust R_BKG” and “B_BKG” meet the Background specifi ed using
the Specifi cation Tables.
17. Select Color Save.
18. To display the User Menu, press
WEGA GATE
.
19. Repeat steps 9 through 18 for “Neutral” and “Warm”.
Specifi cation Tables
COOL 60IRE
19”
23”
Spec
x
0.2714
0.2712
0.3JND
y
0.2760
0.2744
0.3JND
COOL 20IRE
19”
23”
Spec
x
0.2713
0.2702
0.3JND
y
0.2753
0.2739
0.3JND
NEUTRAL 60IRE
19”
23”
Spec
x
0.2825
0.2828
0.3JND
y
0.2914
0.2915
0.3JND
NEUTRAL 20IRE
19”
23”
Spec
x
0.2845
0.2828
0.3JND
y
0.2914
0.2905
0.3JND
WARM 60IRE
19”
23”
Spec
x
0.2954
0.2950
0.3JND
y
0.3053
0.2950
0.3JND
WARM 20IRE
19”
23”
Spec
x
0.2980
0.2980
0.3JND
y
0.3011
0.3010
0.3JND
8. Set “Color” to “MIN”.
9. Set “Color Temp” to “COOL”.
10. Set “Backlight” to “MAX”.
11. To display the Service Menu, press
WEGA GATE
.
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