Question about Sony KP-48V90 TV
2 times flash shows problem in +B volt supply and possibly have some short circuit in horizontal area. There can be few parts damaged and need to be replaced.
If you know how to repair tv, I will provide you more technical information. If you don't have electronics knowledge, please contact nearest Sony service center.
Posted on Sep 24, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
1 Press the ON/STAND-BY button to turn the power on.
2 Press and hold the CLOCK/TIMER button.
3 Within 10 seconds, press the or button
to select "ONCE" or "DAILY", and press the MEMORY
button. Set the clock to the correct time if "ONCE" or
"DAILY" does not appear.
4 Within 10 seconds, press the or button to select
"ONCE SET" or "DAILY SET", and press the MEMORY
5 To adjust the hour, press the or button and then
press the MEMORY button.
6 To adjust the minutes, press the or button and
then press the MEMORY button.
7 Set the time to fi nish as in steps 5 and 6 above.
8 To select the timer playback source (CD, TUNER, USB,
iPhone/iPod, TAPE or AUDIO IN), press the or
button. Press the MEMORY button.
When you select the tuner, select a station by pressing
the or button, and then press the MEMORY
button. If a station has not been programmed, "NO
PRESET" will be displayed and timer setting will be
9 Adjust the volume using the VOLUME control, and then
press the MEMORY button. Do not turn the volume up
10 Press the ON/STAND-BY button to enter the power
stand-by mode. The "TIMER" indicator lights up and
the unit is ready for timer playback.
11 When the preset time is reached, playback will start.
The volume will increase gradually until it reaches the
preset volume. The "?" or "DAILY" indicator will blink
during timer playback.
12 When the timer end time is reached, the system will
enter the power stand-by mode automatically.
The timer will be canceled.
The timer operates at the same time every day. It
will continue until the daily timer setting is canceled.
Cancel the daily timer when it is not in use.
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