Accessing Service Mode; Transition Of Each Module In Service Mode - Sony KDL-22EX420 Service Manual

Service Adjustment

4-2. Accessing Service Mode

While LCD TV set is on standby mode, press the following sequence on the
Remote Commander key. < Display>  <5>  <Vol Up>  <Power>
Vol Up
Remote Commander
For Main CPU
DIGITAL
Host CPU main program
001 OP
version
000 VERS
VPC FW version VPC FW version
<MAIN>
Vendor FW version
DM1.301W00AA
Standby CPU program
WF1.003W00AA
version
DF1.001W00AA
Boot program version
YM1.010W00AA
MP release Host MP release Host
DB2.105W00AA
program version
(DM1.301W00AA)
NVM Data version
DD1.016W00AA
Pack Data version
WP0.521W00AA
Model ID MID:1C117081
PID:04020000 PID:04020000
Product ID
PNL:LTY320AB01
Panel ID (Title)
POP:X.XXX
TV Power
i i + +
5
Service Menu Sample
SERVICE
---
<EXT> Additional modules
RF module program version
RF:01.05
WF:2.0.0.99
FW version of Wifi module
WF:0B
Data version of Wifi module
(Country code)
CAM:X.XXX
F Fennel Core Flash Data version l C Fl
FD:XXXX
000-255 (1Byte) version
data is for Fennel core.
Panel Micro
<PEM>
Main program version
PM1.012W00LU
PB1 000W00LU PB1.000W00LU Boot program version Boot program version
PL1.011J46LUX Boot Loader version
PD1.011J46LUX NVM Data version
KDL- 22 EX423, 26 EX423, 32 EX420, 32, 40, 46 EX523

4-3. Transition of each module in service mode

1. There are 3 modules in Service Mode:
a) Chassis
Service Mode 1
b) VPC
Service Mode 2 S
c) Digital ) Di it l
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.
Options
Remote Commander
h D i
47
KDL- 22, 26 EX420, 32,40,46 EX520
i M d 2
RM-GD020, CD013
RM-GD020