Sony KDL-32EX340 / KDL-42EX440 Service Manual ▷ View online
KDL-32EX340/42EX440 29
SECTION 5 - UPDATES AND ADJUSTMENTS
24. Press to be able to select the first character.
CAUTION: The Model Name can only be selected once.
Be sure to verify the information is correct before saving the
changes.
Sound Adjustment
>>
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
<[
On
]>
Panel Selection
<[ 19_LED_FHDCMI_42_NA ]>
UART Selection
CMI
SERIAL NUMBER EDIT
6400001
MODEL NAME EDIT
_ _ _ _ _ _ _ _ _
[</>]Set [Home] Exit
Service Mode
25. Press or until the first character of the Model Name
of the TV displays.
Sound Adjustment
>>
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
<[
On
]>
Panel Selection
<[ 19_LED_FHDCMI_42_NA ]>
UART Selection
CMI
SERIAL NUMBER EDIT
6400001
MODEL NAME EDIT
K _ _ _ _ _ _ _
[</>]Set [Home] Exit
Service Mode
26. Continue to use and or to enter the remaining
characters of the Model Name.
Sound Adjustment
>>
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
<[
On
]>
Panel Selection
<[ 19_LED_FHDCMI_42_NA ]>
UART Selection
CMI
SERIAL NUMBER EDIT
6400001
MODEL NAME EDIT
KDL-42EX440
[</>]Set [Home] Exit
Service Mode
27.
Verify the Model Name is correct before proceeding to the
next step.
28. When the complete Model Name is displayed, press
.
29. When the confirmation screen displays, press to select
YES and then press
.
30. Press
POWER
to exit
Service Mode.
KDL-32EX340/42EX440 30
SECTION 5 - UPDATES AND ADJUSTMENTS
COMPLETING SERVICE REQUIREMENTS WHEN
REPLACING THE LCD PANEL OR TCON BOARD
The following must be performed after replacing the LCD Panel or TCON
Board.
;
View the Status Information
;
Verify the Panel ID Code
;
Reset the Panel Operation Time
1. TV must be in Standby mode.
2. Press the following buttons on the
2. Press the following buttons on the
Remote Commander
within a second of each other:
DISPLAY
Channel 5
Volume +
POWER
Sound Adjustment
>>
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
<[
On
]>
Panel Selection
<[ 19_LED_FHDCMI_42_NA ]>
UART Selection
CMI
SERIAL NUMBER EDIT
6400001
MODEL NAME EDIT
KDL-42EX440
[</>]Set [Home] Exit
Service Mode
VIEWING THE STATUS INFORMATION
After replacing the LCD Panel or TCON Board you MUST UPDATE the
SOFTWARE to the latest version. Verify the latest software is installed
before proceeding to the service adjustments.
Whenever the LCD Panel or TCON Board is replaced, the software must
Whenever the LCD Panel or TCON Board is replaced, the software must
be updated so that the new panel or board syncs with the Main Board.
If a message displays indicating the latest software is already installed,
proceed to Resetting the LCD Panel to Update the Software.
3. For instructions refer to the section
“Viewing the Status
Information” on page 25.
4. Do one of the following:
a. If the latest software is installed, proceed to
Verifying
the Panel ID Code.
b. If the latest software is not installed, update the software
and then proceed to
Verifying the Panel ID Code.
VERIFYING THE PANEL ID CODE
5. Press until
Panel Selection is selected.
Sound Adjustment
>>
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
<[
On
]>
Panel Selection
<[ 19_LED_FHDCMI_42_NA ]>
UART Selection
CMI
SERIAL NUMBER EDIT
6400001
MODEL NAME EDIT
KDL-42EX440
[</>]Set [Home] Exit
Service Mode
KDL-32EX340/42EX440 31
SECTION 5 - UPDATES AND ADJUSTMENTS
6. Using the table below, verify the correct Panel Code for the
Panel ID.
Model Name
Panel Code
Panel Type
Panel ID
KDL-42EX440
KDL-32EX340
19_LED_FHD_CMI_42_NA
CMI
V420HJ1P02
V320BJ6P01
18_LED_WXGA_CMI_32_N
CMI
7. Proceed to
Resetting the Panel Operation Time.
RESETTING PANEL OPERATION TIME
8. On the
Self Check screen, identify the Panel Operation
Time location.
Back
<<
002
MAIN_ POWER
000
003
DC_ALERT1
000
003
AUDIO_PROT
000
004
BALANCER_ERR
000
005
TCON_ERR
000
005
PANEL_ID_NVM_ERR
000
006
BACKLIGHT_ERR
000
007
TEMP_ERR
000
00150
00075
00030
[Home] Exit
SELF CHECK
TOTAL OPERATION
TIME
PANEL OPERATION
TIME
BOOT COUNT
9. Press
7
0
.
10. Verify
Panel Operation Time has been changed to 00000.
Back
<<
002 MAIN_ POWER
000
003 DC_ALERT1
000
003 AUDIO_PROT
000
004 BALANCER_ERR
000
005 TCON_ERR
000
005 PANEL_ID_NVM_ERR
000
006 BACKLIGHT_ERR
000
007 TEMP_ERR
000
00150
00075
00000
[Home] Exit
SELF CHECK
11. To exit the
Self Check, press
HOME
.
KDL-32EX340/42EX440 32
SECTION 5 - UPDATES AND ADJUSTMENTS
ACCESSING FACTORY ADJUSTMENT MODE
To access, please follow the next instructions:
1. TV must be ON.
2. Press the following buttons on the
2. Press the following buttons on the
Remote Commander
within a second of each other:
MUTING
MUTING HOME
NOTE: The instructions to access
Factory Mode are NOT
THE SAME as the
Service Mode procedure.
Input Source
<[
TV
]>
White Balance
<[
Off
]>
Internal Pattern
<[
Off
]>
Color Temp
>>
Aging Mode
<[
Off
]>
ADC Calibration
>>
TVD ADC Calibration
>>
Auto Phase
<[
Off
]>
Factory Reset (default)
Off
Recall Data
<[
Off
]>
Data Backup
<[
Off
]>
Site Air Channels
<[
Off
]>
Site Cable Channels
<[
Off
]>
System FW
v1.001
Model Name
KDL-42EX440
Serial Number
6400001
Picture Quality
v1.0000
Audio Quality
AQ0.0016
Panel Info
V420HJ1P02
EDID Version
HDMI: 1.3 / VGA: 1.3
Factory Version
v3.00
[</>]Set [EXIT] Exit
Factory Mode
ADJUSTING THE COLOR TEMPERATURE
The default White Balance data values are set for optimal viewing. The
following instructions are for technicians who have been requested to
customize calibrations for their customers.
3. Using , scroll down to select
Color Temp.
Input Source
<[
TV
]>
White Balance
<[
Off
]>
Internal Pattern
<[
Off
]>
Color Temp
>>
Aging Mode
<[
Off
]>
ADC Calibration
>>
TVD ADC Calibration
>>
Auto Phase
<[
Off
]>
Factory Reset (default)
Off
Recall Data
<[
Off
]>
Data Backup
<[
Off
]>
Site Air Channels
<[
Off
]>
Site Cable Channels
<[
Off
]>
System FW
v1.001
Model Name
KDL-42EX440
Serial Number
6400001
Picture Quality
v1.0000
Audio Quality
AQ0.0016
Panel Info
V420HJ1P02
EDID Version
HDMI: 1.3 / VGA: 1.3
Factory Version
v3.000
[</>]Set [EXIT] Exit
Factory Mode
4. Press
to access
Color Temp adjustments.
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