DOWNLOAD Sony KDL-32EX657 / KDL-40EX657 / KDL-46EX657 Service Manual ↓ Size: 9.22 MB | Pages: 51 in PDF or view online for FREE

Model
KDL-32EX657 KDL-40EX657 KDL-46EX657
Pages
51
Size
9.22 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-32ex657-kdl-40ex657-kdl-46ex657.pdf
Date
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KDL-32EX657/40EX657/46EX657 36
SECTION 5 - UPDATES AND ADJUSTMENTS
DIGITAL
SERVICE
001 OP
000 VERS   
---
<MAIN>
<EXT>
DM1.027AAA
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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>
-------------------
-------------------
-------------------
-------------------
Model ID
Software Version
Panel ID
Product ID
MID:1C23AC25
PID:05047040
PNL:LTY320HN0301
TUNER: ENABLE
6.  Exit service mode by turning the TV power off.
7.  Cycle AC Power. 
(Unplug and Plug AC Cord from the AC Outlet).
8.  Wait a minute while lights flash, and initial setup screen shows.
9.  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:
 
;
Updated the Software
 
;
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
--------------------- --------------------- --------------------- 00
003 AUD_PROT
--------------------- --------------------- --------------------- 00
003 HDMI_EQ
--------------------- --------------------- --------------------- 00
003 TU_DEMOD --------------------- --------------------- --------------------- 00
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
--------------------- --------------------- --------------------- 00
00345   000333   06789
Panel operation time
Panel operation time 
KDL-32EX657/40EX657/46EX657 37
SECTION 5 - UPDATES AND ADJUSTMENTS
4.  To clear the LCD Panel operating hours after replacing the LCD 
Panel, press 
7
 
 
0
.
SELF CHECK
000 RESERVED
--------------------- --------------------- --------------------- 00
000 RESERVED
--------------------- --------------------- --------------------- 00
002 MAIN_POWE --------------------- --------------------- --------------------- 00
003 DC_ALERT
--------------------- --------------------- --------------------- 00
003 AUD_PROT
--------------------- --------------------- --------------------- 00
003 HDMI_EQ
--------------------- --------------------- --------------------- 00
003 TU_DEMOD --------------------- --------------------- --------------------- 00
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
--------------------- --------------------- --------------------- 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
--------------------- --------------------- --------------------- 00
003 AUD_PROT
--------------------- --------------------- --------------------- 00
003 HDMI_EQ
--------------------- --------------------- --------------------- 00
003 TU_DEMOD --------------------- --------------------- --------------------- 00
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
--------------------- --------------------- --------------------- 00
00345   000333   06789
7.  Exit Self Check by turning the TV power off.
8.  Cycle AC Power. 
(Unplug and Plug AC Cord from the AC Outlet).
KDL-32EX657/40EX657/46EX657 38
SECTION 5 - UPDATES AND ADJUSTMENTS
OPTIONAL ADJUSTMENTS
All Sony TVs are set for optimal viewing performance. Refer to the following 
instructions if the customer requests additional adjustments.
ENABLING VCOM TO ADJUST THE PICTURE
The VCOM adjustment displays a Green screen while you adjust the picture.
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
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:1C23AC25
-------------------
PID:05047040
-------------------
PNL:LTY320HN0301
TUNER: ENABLE
-------------------
-------------------
4.  Press 
JUMP
 or 
OPTIONS
 on the Remote Commander until the 
VPC menu displays.
5.  Press 
2
 to move to the 
002 VCOM category.
VPC
SERVICE
002
000 
VCOM
ENABLE             0
6.  Enable the 
VCOM by pressing 
3
 to increase the data value to 
1.
7.  Press 
1
 to move to the
 001 ADJUST item.
VPC
SERVICE
002
001 
VCOM
ADJUST            64
8.  Change the value of the 
001 ADJUST item to adjust the picture by 
pressing 
3
 to increase the data value or 
6
 to decrease the data 
value. 
 
NOTE: When changing the data value, the screen will turn green 
for approximately 3 seconds before returning to the service 
adjustment screen.
VPC
SERVICE
001 
001 
VCOM
ADJUST             69
9.  When the picture is clear, press 
MUTING
 then 
0
 to WRITE 
(Save) the changes.
VPC
WRITE
002
001 
VCOM
ADJUST             64
10.  Do one of the following:
a.  If adjustments are complete, exit service mode by turning the 
TV power off.
b.  Proceed to 
“Setting White Balance Adjustments”.
KDL-32EX657/40EX657/46EX657 39
SECTION 5 - UPDATES AND ADJUSTMENTS
SETTING WHITE BALANCE ADJUSTMENTS
White Balance adjustment data is located on the Digital Service Menu.
VPC
SERVICE
000 
000 
DATA_COPY 
BU_TRANS            0
11.  Press 
2
 to move to “006 WB” Category.
VPC
SERVICE
006 
000 
WB
R_DRV            128
12.  To change the data value of the 
R_DRV, press 
3
 to increase the 
value or 
6
 to decrease the value.
 
NOTE: The data value must be set between the range 1 to 255.
13.  Press 
1
 to move to the next item (
001 G_DRV).
14.  To change the data value, press 
3
 to increase the value or 
6
 to 
decrease the value.
15.  Repeat steps 6 and 7 for each of the following items:
 
002 B_DRV
 
003 R_BKG
 
004 G_BKG
 
005 B_BKG
16.  To save the changes, press 
MUTING
 then press 
0
.
17.  Exit service mode by turning the TV power off.
RESETTING THE TV TO FACTORY CONDITION
Use the following instructions to restore the User Adjustments and Channel 
Memory settings to the preset factory conditions.
1.  Turn the TV On by pressing 
POWER
, then wait approximately 
40 to 60 seconds.
2.  While holding down the   on the Remote Commander, press the  
POWER
 button on the side of the TV.
3.  The set restarts and displays the Initial Setup screen. This may 
take several minutes.
RESETTING THE TV TO FACTORY CONDITION USING 
SERVICE MODE
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
4.  If necessary, press 
JUMP
 or 
OPTIONS
 to go to DIGITAL menu.
5.  Press the following buttons on the Remote Commander within a 
second of each other: 
 Press
  8  
  MUTING
  0
.
 
“SERVICE” changes to green RST. 
 
RST executes the command and displays EXE.
 
EXE-RST displays green, then red indicating the TV is writing the 
data.
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