Sony KDL-22EX420 / KDL-26EX420 / KDL-32EX420 / KDL-32EX520 / KDL-32EX523 / KDL-40EX520 / KDL-40EX523 / KDL-46EX520 / KDL-46EX523 Service Manual ▷ View online
Parts
Location
Parts
PWB Drawing Parts Location
IC6005
*JL6004
JL6007
Parts
Location
Parts
PWB Drawing Parts Location
IC4601
B
C
3-12-5. BAT-V ( B Side) (32EX420, 32, 40, 46 EX520, 32, 40, 46 EX523)
A
BAT-V
< B Side>
A
B
D
Note: Parts marked (*) Refer to 3-11-3 for ( Alternative Location) information
IC4601
IC4601
IC6005
C
JL6004
JL6004
D
IC6005
JL6007
E F
G
44
Trouble Shooting
KDL- 22, 26 EX420, 32,40,46 EX520
RM-GD020, CD013
KDL- 22 EX423, 26 EX423, 32 EX420, 32, 40, 46 EX523
RM-GD020
Parts
Location
Parts
PWB Drawing Parts Location
*JL6017
*JL6018
*JL9234
(near
CN9003)
3-12-5. BAT-V ( B Side) (continue from previous page)
(32EX420, 32, 40, 46 EX520, 32, 40, 46 EX523)
Note: Parts marked (*) Refer to 3-11-7 for ( Alternative Location) information
JL6017
E
F
JL6018
G
CN9003
JL9234
JL9234
Parts
PWB
Side
Alternative
Location
PWB
Side
PWB Drawing Parts Location
JL6004
B
Side
CN6001
Pin 1 :
T-
CON_VCC
A
Side
JL6017
B
Side
CN6002
Pin 7 :
BL_ERR
A
Side
JL6018
B
Side
CN6002
Pin 6
:BL_ON
A
Side
3-12-6. BAT-V ( Alternative Location)
(32EX420, 32, 40, 46 EX520, 32, 40, 46 EX523)
CN6001
Pin 1 :
Pin 6 :
Alternative
location
for JL6018
Alternative
location
for JL6018
CN6002
Pin 7 :
Alternative
location
for JL6017
Alternative
location
for JL6017
45
Trouble Shooting
KDL- 22, 26 EX420, 32,40,46 EX520
RM-GD020, CD013
KDL- 22 EX423, 26 EX423, 32 EX420, 32, 40, 46 EX523
RM-GD020
KDL- 22, 26 EX420, 32,40,46 EX520
RM-GD020, CD013
KDL- 22 EX423, 26 EX423, 32 EX420, 32, 40, 46 EX523
RM-GD020
SECTION 4
SERVICE ADJUSTMENT
4-1. Accessing Self Diagnostic Menu
1.
While LCD TV set is on standby mode, press the following
sequence on the Remote Commander key. (RM-GD020)
< ii+
< ii+
+>
<5> <Vol Down> <TV Power>
3. To Reset Panel Operation Time (Applicable Only when Panel is replaced):
Press < 7 >
< 0 > key
SELF CHECK <1> NEXT PAGE->
000 RGB_SEN
002 MAIN_POWER
TV Power
00
00
Indicating error
SELF CHECK <1> NEXT PAGE->
000 RGB_SEN
002 MAIN POWER
00
00
003 DC_ALERT
003 AUD_PROT
003 DTT_WDT
004 BALANCER
005 HFR_ERR
005
TCON ERR
(i+ )
(i+ )
5
00
00
00
00
00
00
detected.
_
003 DC_ALERT
003 AUD_PROT
003 DTT_WDT
004 BALANCER
005 HFR_ERR
00
00
00
00
00
00
005 TCON_ERR
005 P_ID_ERR
006 BACKLITE
007 TEMP_ERR
007 FAN_ERR
010
EMITTER
5
Vol Down
00
00
00
00
00
00
005 TCON_ERR
005 P_ID_ERR
006 BACKLITE
007 TEMP_ERR
007 FAN_ERR
7
0
00
00
00
00
00
Remote Commander
010 EMITTER
011 RESERVED
012 1A
101 VPC-WDT
102 MEPS-WDT
103 HOST_WDT
00
00
00
00
00
00
Remote Commander
Diagnosis Menu Sample
010 RESERVED
011 RESERVED
12345-67891-23456
Panel Operation
Time
Time
00
00
Diagnosis Menu Sample
12345-67891-23456
2.To Reset Error Count & Error History: Press < 8 >
< 0 > key
4.To exit, turn the power off using Remote Commander key.
46
Service Adjustment
KDL- 22, 26 EX420, 32,40,46 EX520
RM-GD020, CD013
KDL- 22 EX423, 26 EX423, 32 EX420, 32, 40, 46 EX523
RM-GD020
4-2. Accessing Service Mode
While LCD TV set is on standby mode, press the following sequence on the
Remote Commander key. < Display>
Remote Commander key. < Display>
<5> <Vol Up> <Power>
4-3. Transition of each module in service mode
1.
There are 3 modules in Service Mode:
a) Chassis
b) VPC
b) VPC
) Di it l
Service Mode 1
S
i
M d 2
ii+
+
TV Power
2. Digital Service Mode will be appeared first whenever entering Service Mode.
3. To changed the module, please press either OPTION key on the
remote commander.
c) Digital
Service Mode 2
5
Vol Up
Options
Remote Commander
DIGITAL SERVICE
001 OP
000 VERS ---
Service Menu Sample
For Main CPU
Host CPU main program
version
version
VPC FW version
Remote Commander
<MAIN> <EXT>
DM1.301W00AA RF:01.05
WF1.003W00AA WF:2.0.0.99
DF1.001W00AA WF:0B
YM1.010W00AA
CAM:X.XXX
VPC FW version
Vendor FW version
Standby CPU program
version
version
Boot program version
MP release Host
Additional modules
RF module program version
Data version of Wifi module
(Country code)
(Country code)
F
l C
Fl
h D
i
FW version of Wifi module
DB2.105W00AA FD:XXXX
(DM1.301W00AA)
DD1.016W00AA
WP0.521W00AA <PEM>
MID:1C117081 PM1.012W00LU
PID:04020000
PB1 000W00LU
MP release Host
program version
program version
NVM Data version
Pack Data version
Model ID
Fennel Core Flash Data version
Panel Micro
Main program version
Boot program version
000-255 (1Byte) version
data is for Fennel core.
data is for Fennel core.
PID:04020000 PB1.000W00LU
PNL:LTY320AB01 PL1.011J46LUX
POP:X.XXX PD1.011J46LUX
Product ID
Panel ID (Title)
Boot program version
Boot Loader version
NVM Data version
47
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