Sony KDL-55BX520 Service Manual ▷ View online
KDL-55BX520 44
SECTION 7 - SERVICE ADJUSTMENTS
Sound Adjust…
>>
Wide Band Tuning
>>
Range Scan…
>>
Self diagnosis history
>>
Status Information…
>>
LVDS Spectrum(%0)
<[
20
]>
DPMS
<[
Off
]>
Low of HPD
<[
5
]>
TVD_MCDONE_CNT
<[
20
]>
Demo Special
>>
Bypass AVI Info Detect
<[
Off
]>
Panel Selection
<[
LG_FHD_55
]>
[</>]Set [Menu] Exit
Service Mode
3. To access the Self Diagnosis history page, press until
Self diagnosis history is highlighted, and then press
.
Back
<<
002 MAIN_POWE
001
003 AUD_PORT
000
003 DC_ALERT
000
004 BALANCER
000
005 TCON_ERR
000
005 HFR_ERR
000
005 P_ID_ERR
000
005 PANEL_POWE
000
006 BACKLITE
000
007 TEMP_ERR
000
00000 00010 00000
[Menu] Exit
SELF CHECK
4. To exit Service Mode, turn the power off.
ACCESSING FACTORY ADJUSTMENT
MODE
For these models, adjusment data is changed in Factory Mode.
1. TV must be ON.
2. Press the following buttons on the Remote Commander
2. Press the following buttons on the Remote Commander
within a second of each other:
MUTING
MUTING
HOME
Input Source
<[
TV
]>
White Balance
<[
Off
]>
Internal Pattern
<[
Off
]>
Color Temp
>>
Aging Mode
<[
Off
]>
ADC Calibration
>>
TV ADC Calibration
>>
Auto Phase
Off
Factory Reset (default)
<[
Off
]>
EDID WP
<[ Protection ]>
Factory Reset (limited)
<[
Off
]>
Recall Data
<[
Off
]>
Data Backup
<[
Off
]>
Site Air Channels
<[
Off
]>
Site Cable Channels
<[
Off
]>
[</>]Set [Menu] Exit
Factory Mode
KDL-55BX520 45
SECTION 7 - SERVICE ADJUSTMENTS
ADJUSTING THE COLOR TEMPERATURE
The default White Balance data values a set for optimal viewing.
The following instructions are for technicians who have been
requested to customize calibrations for their customers.
1. TV must be ON.
2. Press the following buttons on the Remote Commander
2. Press the following buttons on the Remote Commander
within a second of each other:
MUTING
MUTING
HOME
Input Source
<[
TV
]>
White Balance
<[
Off
]>
Internal Pattern
<[
Off
]>
Color Temp
>>
Aging Mode
<[
Off
]>
ADC Calibration
>>
TV ADC Calibration
>>
Auto Phase
Off
Factory Reset (default)
<[
Off
]>
EDID WP
<[ Protection ]>
Factory Reset (limited)
<[
Off
]>
Recall Data
<[
Off
]>
Data Backup
<[
Off
]>
Site Air Channels
<[
Off
]>
Site Cable Channels
<[
Off
]>
[</>]Set [Menu] Exit
Factory Mode
3. Using the button, scroll down to select
Color Temp.
Input Source
<[
TV
]>
White Balance
<[
Off
]>
Internal Pattern
<[
Off
]>
Color Temp
>>
Aging Mode
<[
Off
]>
ADC Calibration
>>
TV ADC Calibration
>>
Auto Phase
Off
Factory Reset (default)
<[
Off
]>
EDID WP
<[ Protection ]>
Factory Reset (limited)
<[
Off
]>
Recall Data
<[
Off
]>
Data Backup
<[
Off
]>
Site Air Channels
<[
Off
]>
Site Cable Channels
<[
Off
]>
[</>]Set [Menu] Exit
Factory Mode
KDL-55BX520 46
SECTION 7 - SERVICE ADJUSTMENTS
4. Press
to access
Color Temp adjustments.
Back
<<
Color Temp
<[
Cool
]>
R Gain
<[
508
]>
G Gain
<[
512
]>
B Gain
<[
540
]>
R Offset
<[
0
]>
G Offset
<[
0
]>
B Offset
<[
0
]>
Recall Data
<[
Off
]>
Data Backup
<[
Off
]>
[</>]Set [Menu] Exit
Factory Mode
--Color Temperature--
5. Press the or buttons to select the
Color Temp type
(Cool, Neutral, Warm1, or Warm2).
6. After the correct Color Temperature is selected, press the
to select the Temperature type that needs to be modified.
7. After the correct temperature type is selected, press the
to increase the data value, or press to decrease the data
value.
8. Complete the data value adjustments to the remaining
temperature items within the selected temperature type.
NOTE: Changes to the data value must be saved within the
temperature type selected before making changes to one of
the other temperature types.
9. To save the changes, press the to select
Data Backup,
then press
.
Back
>>
Color Temp
<[
Cool
]>
R Gain
<[
508
]>
G Gain
<[
512
]>
B Gain
<[
540
]>
R Offset
<[
0
]>
G Offset
<[
0
]>
B Offset
<[
0
]>
Recall Data
<[
Off
]>
Data Backup
<[
Off
]>
[</>]Set [Menu] Exit
Factory Mode
--Color Temperature--
10. Do one of the following:
a. To make changes to one of the other temperature types,
repeat steps 5 through 9.
b. To exit Factory Mode, press
POWER
.
KDL-55BX520
47
Sony Corporation
Sony Technology Center
Technical Services
Service Publication Department
9-883-868-05
English
2011HJ74WEB-1
Printed in USA
© 2011.8
is a trademark of Sony Electronics
Reproduction in whole or part without written permission is prohibited. All rights reserved
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