Completing Service Requirements When Replacing The Lcd Panel; Verifying The Panel Id Code - Sony KDL-40BX450 Service Training Manual

COMPLETING SERVICE REQUIREMENTS WHEN
REPLACING THE LCD PANEL
The following must be performed after replacing the LCD Panel.
; 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 Remote Commander
within a second of each other:
DISPLAY Channel 5
Sound Adjustment
Wide Band Tuning
Range Scan...
Self diagnosis history
Status Information...
LVDS Spectrum(%0)
DPMS
Low of HPD
TVD_MCDONE_CNT
Demo Special
Bypass AVI Info Detect
Panel Selection
UART Selection
SERIAL NUMBER EDIT
MODEL NAME EDIT
KDL-40BX450/40BX451/46BX450/46BX451
SECTION 5 - UPDATES AND ADJUSTMENTS
Volume +
POWER
Service Mode
>>
>>
>>
>>
>>
<[ 20 ]>
<[ Off ]>
<[ 5 ]>
<[ 20 ]>
>>
<[ On ]>
<[ 13_FHD_SLCD_40 ]>
No Log
5000027
KDL-40BX450
[</>]Set [Home] Exit
VIEWING THE STATUS INFORMATION
After replacing the LCD Panel you MUST UPDATE the SOFTWARE to the
latest version. Verify the latest software is installed before proceeding to the
service adjustments.
3. For instructions refer to the section
Information" on page 24.
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 Adjust...
Wide Band Tuning
Range Scan...
Self diagnosis history
Status Information...
LVDS Spectrum(%0)
DPMS
Low of HPD
TVD_MCDONE_CNT
Demo Special
Bypass AVI Info Detect
Panel Selection
UART Selection
SERIAL NUMBER EDIT
MODEL NAME EDIT
"Viewing the Status
Service Mode
>>
>>
>>
>>
>>
<[ 20 ]>
<[ Off ]>
<[ 5 ]>
<[ 20 ]>
>>
<[ On ]>
<[ 13_FHD_SLCD_40 ]>
No Log
5000027
KDL-40BX450
[</>]Set [Home] Exit
29