SONY KDL-46NX705
SERVICE MODE AND POWER SUPPLY CIRCUIT
SELF-DIAGNOSTIC SCREEN DISPLAY
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:
[To Bring Up Screen Test]
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
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:
[To Bring Up Screen Test]
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
DISPLAY > CHANNEL 5
>VOLUME - > POWER
HOW TO ENTERING 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.
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.
DISPLAY > CHANNEL 5
>VOLUME + > POWER
3) Service mode display.
4) How to use the remote commander.
Function
|
The flow of control
|
Service
mode on
|
<Test>+<TV>/<Display><5><Vol
Up><Power>
|
Service
mode off
|
<Other>
/ <Poweroff +on>
|
Change
module
|
<Jump>
/ <Option>
|
Write
data
|
<Mute>
+ <0>
|
Execute
|
<10
or 0>
|
Read
data
|
<9>
+ <0>
|
Test
reset
|
<8>
+ <Mute> + <0>
|
Data
up/ down
|
<3>/<6>
|
Category
up / down
|
<2>/<5>
|
Item
up/ down
|
<1>/<4>
|
5) After entering service mode,then turn off the power switch.
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