SONY KDL-40R470A -KDL-40R471A -KDL-40R473AN - KDL-40R474A
LED TV WITH DIRECT LED BACK LIGHT
SERVICE MODE AND SOFTWARE UPDATE
SOFTWARE DATA UPDATE
THE CONFIRMATION OF THE SOFTWARE
VERSION OF THE TV SET Entering product information of
setting menu. Please use the latest software. [HOME] - [Settings] - [Set-up] -
[Product Information]
DOWNLOADING THE SOFTWARE
The downloaded
software may be compressed(.zip). If the downloaded software was compressed(.zip),
please unzip it. Store the software package to USB memory. (Applicable USB
memory : Format by FAT32, USB2.0 type ) However, please store only the
following one file to USB memory for software update.
Sony-fw-2013-xxxx-AEUF1.pkg
SOFTWARE UPDATE BY USB
1. Turn on the TV.
2. Unplug the AC power code.
3. Connect the USB memory.
Note: Do not connect USB memory in standby mode.
4. Plug the AC power cord then update starts automatically.
Lights up Green LED. (no picture)
Starting update
Lights up Red LED and Orange LED is flashing. (1-2min)
Lights up Red LED and Orange LED is flashing. (1-2min)
Finish update
Lights up Green LED again and TV is turned on.
Lights up Green LED again and TV is turned on.
5. Unplug AC power cord and disconnect USB
memory. 6. Plug the AC power cord then turn on the TV.
SERVICE MODE
1) Turn on the main power switch to place this set in standby mode.2) Press the buttons on the remote commander as follows, and entering service mode.
Information
>>>>
|
Channel 5
>>>>
|
Volume +
>>>>
|
TV POWER
>>>>
|
3) Service mode display.
When replace Main Board or panel, please confirm
"Panel Selection" and "MODEL NAME EDID" in service mode.
If they are different, please select a suitable thing.
- Change of SERIAL NUMBER EDID and MODEL NAME EDID are possible only once when they are white character.
If they are different, please select a suitable thing.
- Change of SERIAL NUMBER EDID and MODEL NAME EDID are possible only once when they are white character.
4) How to use the remote commander.
Function
|
The flow of control
|
Service mode on
|
<Info><5><Vol Up><Power>
|
Service mode off
|
<Other> / <Power off + on>
|
Adjustment Item up / down
|
“▲” and “▼”
|
Data Value up / down
|
“◄” and “►”
|
5) After entering service mode, then turn off
the power switch.
SELF DIAGNOSTIC MODE
For errors with symptoms such as “power sometimes shuts off” or “screen
sometimes goes out” that cannot be confirmed, it is possible to bring up past
occurrences of failure for confirmation on the screen:
HOW TO ENTER TO SELF DIAGNOSTIC
Information
>>>>
|
Channel 5
>>>>
|
Volume -
>>>>
|
TV POWER
>>>>
|
LED BLINKING
When an error occurs, the STANDBY LED will flash a set number of times
to indicate the possible cause of the problem. If there is more than one error,
the LED will identify the first of the problem areas.
If an error occurs, the STANDBY LED will automatically begin to flash. The number of times the LED flashes translates to a probable source of the
problem. A definition of the STANDBY LED flash indicators is listed.If an error symptom cannot be reproduced, the
remote commander can be used to review the failure occurrence data stored in
memory to reveal past problems and how often these problems occur.
STBY LED Flash time
|
Service menu Item name (Screen Display)
|
Diagnostic Item Description
|
2
|
MAIN_POWER
|
Detect power board 12V. (V_DROP_DET)
|
3
|
TUNER_ERR
|
Detect TS signal Error.
|
AUDIO_PROT
|
Detect Audio Amp Error.
|
|
DC_ALERT1
|
Detect +3.3V+5V Drop. (V_DROP_DET)
|
|
4
|
BALANCER_ERR
|
Not used
|
5
|
TCON_ERR
|
Not used
|
PANEL_POWE
|
Not used
|
|
6
|
BACKLIGHT_ERR
|
Detect panel backlight ready.
|
7
|
TEMP_ERR
|
Not used
|
8
|
-
|
Not used
|
9
|
-
|
Not used
|
10
|
-
|
Not used
|
11
|
-
|
Not used
|
12
|
-
|
Not used
|
