Sony KDL-32EX557 Service Manual ▷ View online
KDL-32EX557 36
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 to ensure that all of the features for the TV will be available.
●
Updating the Software
●
Copy the BU Flash Data
●
Confirm Model ID and Product ID
●
Reset the Panel Operation Time
●
Clear the Self Diagnosis Self Check information
UPDATING THE SOFTWARE
After replacing the LCD Panel or TCON Board you MUST UPDATE the
SOFTWARE to the latest version.
COPYING THE BU FLASH DATA
This procedure is to copy the White Balance adjustment data from the
TCON Board to the Main Board. The BU Flash service item is under the
VPC service menu.
Verify before proceeding to the next step:
Verify before proceeding to the next step:
;
Updated the Software
1. Take the TV out of deep Standby mode by pressing
POWER
to
turn on the TV.
2. Press
POWER
to turn the TV back off.
3. Access Service Mode by pressing the following buttons on the
Remote Commander within a second of each other:
DISPLAY
Channel
5
Volume
+
POWER
DIGITAL
SERVICE
001 OP
000 VERS
---
<MAIN>
<EXT>
DM1.027AAA
AA
RF:0000
WF1.002W00AA
WF:9.2.1.12.4
DF3.130W00AA
WF:0A
YM1.409W00AA
FD:0.068
M4.091C
(DM1.027AAA)
DD1.009W00AA
PK1.009W00AA
<PEM>
MID:1C23AC22
-------------------
PID:05047040
-------------------
PNL:LTY320AN0301
TUNER: ENABLE
-------------------
-------------------
4. Press
JUMP
or
OPTIONS
on the Remote Commander until the
VPC menu displays.
VPC
SERVICE
000
000
DATA_COPY
BU_FLASH 0
5. Press
2
to move to the
001 DATA_BAKUP category and the 000
BU_FLASH item display.
VPC
SERVICE
001
000
DATA_BAKUP
BU_FLASH 0
KDL-32EX557 37
SECTION 5 - UPDATES AND ADJUSTMENTS
6. To change the data value of the
BU_FLASH,
press
3
to increase the data value to
1.
VPC
SERVICE
001
000
DATA_BAKUP
BU_FLASH 1
NOTE: If the message displays “
DATA TRANSFER NG
” the
transfer is not complete. If that occurs, repeat step
6
.
VPC
SERVICE
001
000
DATA_BAKUP
BU_FLASH 2
DATA TRANSFER NG
If successful, the data value changes to
3.
VPC
SERVICE
001
000
DATA_BAKUP
BU_FLASH 3
DATA TRANSFER SUCCESS
7. Verify the
Data Transfer Success message displays.
8. Proceed to “Confirming the Model ID and Product ID.”
CONFIRMING THE MODEL ID AND PRODUCT ID
After completing all of the service adjustment changes, verify that the
correct Model ID and Product ID displays in the Service menu.
Verify before proceeding to the next step:
Verify before proceeding to the next step:
;
Updated the Software
;
Copied the BU Flash Data
9. Press
JUMP
or
OPTIONS
on the Remote Commander until
the
DIGITAL menu displays.
10. If necessary, press
4
to move to the
001 OP category.
DIGITAL
SERVICE
001 OP
000 VERS
---
<MAIN>
<EXT>
DM1.027AAA
AA
RF:0000
WF1.002W00AA
WF:9.2.1.12.4
DF3.130W00AA
WF:0A
YM1.409W00AA
FD:0.068
M4.091C
(DM1.027AAA)
DD1.009W00AA
PK1.009W00AA
<PEM>
MID:1C23AC22
-------------------
PID:05047040
-------------------
PNL:LTY320AN0301
TUNER: ENABLE
-------------------
-------------------
11. Using the information provided in the table below, verify the Model
ID and Product ID are correct.
Model Name Destination
Panel Name
Model‐ID Product‐ID
KDL‐32EX557
CO1
LTY320AN0301 1C23AC22 5047040
KDL‐32EX557
CO1
LTY320AN0501 1C23AC2F 5047040
KDL-32EX557 38
SECTION 5 - UPDATES AND ADJUSTMENTS
DIGITAL
SERVICE
001 OP
000 VERS
---
<MAIN>
<EXT>
DM1.027AAA
AA
RF:0000
WF1.002W00AA
WF:9.2.1.12.4
DF3.130W00AA
WF:0A
YM1.409W00AA
FD:0.068
M4.091C
(DM1.027AAA)
DD1.009W00AA
PK1.009W00AA
<PEM>
-------------------
PID:05047040
-------------------
PNL:LTY320AN0301
TUNER: ENABLE
-------------------
-------------------
Model ID
Software Version
Panel ID
Product ID
MID:1C23AC22
12. Exit service mode by turning the TV power off.
13. Cycle AC Power.
13. Cycle AC Power.
(Unplug and Plug AC Cord from the AC Outlet).
14. Wait a minute while lights flash, and initial setup screen shows.
15. Proceed to “
15. Proceed to “
Resetting the Panel Operation Time
”.
RESETTING THE PANEL OPERATION TIME
After completing all steps, reset the panel operation time from the Self
Check screen.
Verify before proceeding to the next step:
Verify before proceeding to the next step:
;
Updated the Software
;
Copied the BU Flash Data
;
Confirmed Model ID and Product ID
1. Take the TV out of deep Standby mode by pressing
POWER
to
turn on the TV.
2. Press
POWER
to turn the TV back off.
3. Press the following buttons on the Remote Commander within a
second of each other:
DISPLAY
Channel
5
Volume
-
POWER
* NOTE: This differs from accessing Service Adjustments Mode (Volume +)
SELF CHECK
000 RESERVED
--------------------- --------------------- --------------------- 00
000 RESERVED
--------------------- --------------------- --------------------- 00
002 MAIN_POWE --------------------- --------------------- --------------------- 00
003 DC_ALERT
003 DC_ALERT
--------------------- --------------------- --------------------- 00
003 AUD_PROT
--------------------- --------------------- --------------------- 00
003 HDMI_EQ
--------------------- --------------------- --------------------- 00
003 TU_DEMOD --------------------- --------------------- --------------------- 00
004 VLED
004 VLED
--------------------- --------------------- --------------------- 00
004 LD_ERR
--------------------- --------------------- --------------------- 00
005 HFR_ERR
--------------------- --------------------- --------------------- 00
005 TCON_ERR
--------------------- --------------------- --------------------- 00
005 P_ID-ERR
--------------------- --------------------- --------------------- 00
006 BACKLITE
--------------------- --------------------- --------------------- 00
007 TEMP_ERR
--------------------- --------------------- --------------------- 00
007 FAN_ERR
--------------------- --------------------- --------------------- 00
010 EMITTER
--------------------- --------------------- --------------------- 00
101 VPC_WDT
--------------------- --------------------- --------------------- 00
102 MEPS_WDT --------------------- --------------------- --------------------- 00
103 HOST_WDT --------------------- --------------------- --------------------- 00
104 STBY_WDT
103 HOST_WDT --------------------- --------------------- --------------------- 00
104 STBY_WDT
--------------------- --------------------- --------------------- 00
00345 000333 06789
Panel operation time
Panel operation time
4. To clear the LCD Panel operating hours after replacing the LCD
Panel, press
7
0
.
KDL-32EX557 39
SECTION 5 - UPDATES AND ADJUSTMENTS
SELF CHECK
000 RESERVED
--------------------- --------------------- --------------------- 00
000 RESERVED
--------------------- --------------------- --------------------- 00
002 MAIN_POWE --------------------- --------------------- --------------------- 00
003 DC_ALERT
003 DC_ALERT
--------------------- --------------------- --------------------- 00
003 AUD_PROT
--------------------- --------------------- --------------------- 00
003 HDMI_EQ
--------------------- --------------------- --------------------- 00
003 TU_DEMOD --------------------- --------------------- --------------------- 00
004 VLED
004 VLED
--------------------- --------------------- --------------------- 00
004 LD_ERR
--------------------- --------------------- --------------------- 00
005 HFR_ERR
--------------------- --------------------- --------------------- 00
005 TCON_ERR
--------------------- --------------------- --------------------- 00
005 P_ID-ERR
--------------------- --------------------- --------------------- 00
006 BACKLITE
--------------------- --------------------- --------------------- 00
007 TEMP_ERR
--------------------- --------------------- --------------------- 00
007 FAN_ERR
--------------------- --------------------- --------------------- 00
010 EMITTER
--------------------- --------------------- --------------------- 00
101 VPC_WDT
--------------------- --------------------- --------------------- 00
102 MEPS_WDT --------------------- --------------------- --------------------- 00
103 HOST_WDT --------------------- --------------------- --------------------- 00
104 STBY_WDT
103 HOST_WDT --------------------- --------------------- --------------------- 00
104 STBY_WDT
--------------------- --------------------- --------------------- 00
00345 000333 00000
Panel operation time
Panel operation time
5. Proceed to “Clearing the Self Diagnosis Self Check Information”.
CLEARING THE SELF DIAGNOSIS SELF CHECK
INFORMATION
After resetting the panel operation time, clear the Self Check screen.
6. To clear the error history and error count
press
8
0
.
SELF CHECK
000 RESERVED
--------------------- --------------------- --------------------- 00
000 RESERVED
--------------------- --------------------- --------------------- 00
002 MAIN_POWE --------------------- --------------------- --------------------- 00
003 DC_ALERT
003 DC_ALERT
--------------------- --------------------- --------------------- 00
003 AUD_PROT
--------------------- --------------------- --------------------- 00
003 HDMI_EQ
--------------------- --------------------- --------------------- 00
003 TU_DEMOD --------------------- --------------------- --------------------- 00
004 VLED
004 VLED
--------------------- --------------------- --------------------- 00
004 LD_ERR
--------------------- --------------------- --------------------- 00
005 HFR_ERR
--------------------- --------------------- --------------------- 00
005 TCON_ERR
--------------------- --------------------- --------------------- 00
005 P_ID-ERR
--------------------- --------------------- --------------------- 00
006 BACKLITE
--------------------- --------------------- --------------------- 00
007 TEMP_ERR
--------------------- --------------------- --------------------- 00
007 FAN_ERR
--------------------- --------------------- --------------------- 00
010 EMITTER
--------------------- --------------------- --------------------- 00
101 VPC_WDT
--------------------- --------------------- --------------------- 00
102 MEPS_WDT --------------------- --------------------- --------------------- 00
103 HOST_WDT --------------------- --------------------- --------------------- 00
104 STBY_WDT
103 HOST_WDT --------------------- --------------------- --------------------- 00
104 STBY_WDT
--------------------- --------------------- --------------------- 00
00345 000333 06789
7. Exit Self Check by turning the TV power off.
8. Cycle AC Power.
8. Cycle AC Power.
(Unplug and Plug AC Cord from the AC Outlet).
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