KDS-55A2000 - Sony TV Service Manual (repair manual). Page 16

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Your TV uses a projection lamp as its light source. As with 
any lamp, it has lifespan and needs to be replaced when the 
lamp indicator flashes or the screen becomes darker.

• After switching on your TV, it may take a while (1 minute 

or less) before the picture appears.

• When the projection lamp wears out, the screen goes dark. 

Replace the lamp with a new Sony XL-5200 (for KDS-
55A2000) or XL-5300 (for KDS-70R2000) replacement 
lamp (not supplied). How to replace the lamp, see page 47.

The light emitted from the lamp is quite bright when your TV 
is in use. To avoid eye discomfort or injury, do not look into 
the light housing when the power is on.

(KDS-70R2000 only)
The speakers on the KDS-70R2000 can be detached if 
required. If you use a multi-channel surround speaker 
system and there is insufficient space to install the 
display unit, we recommend using the speakers 
detached.

Remove the three screws that are located 
on the rear of the speaker, and pull the 
speaker straight out to detach it from the 
panel.

When removing the screws, use a coin to turn 
them counterclockwise.

Attach the side cover that came in the box.

Press the cover at the top, middle, and bottom to 
make sure that it is attached securely (see 
illustration).

Tighten the side cover with the three 
screws that you removed in step 1.

When attaching the screws, use a coin to turn them 
clockwise.

Repeat steps 1 through 3 with the speaker 
on the other side.

After you remove the speakers, place them in the box that 
originally contained the side cover.

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Press 

1 on the TV (front) to switch on the 

TV.

When the TV is in standby mode (the 

1 (standby) 

indicator on the TV (front) is red), press TV 

"/1 

on the remote to switch on the TV.

Press DIGITAL to switch to digital mode or 
ANALOG to switch to analogue mode.

The channels available vary depending on the 
mode.

Press the number buttons or PROG +/- to 
select a TV channel.

To select channel numbers 10 and above using the 
number buttons, enter the second and third digits 
within two seconds.
To select a digital channel using the Digital 
Electronic Programme Guide (EPG), see page 21.
In digital mode
An information banner appears briefly. The 
following icons may be indicated on the banner. 

: Radio  service

: Scrambled/Subscription service

:

Multiple audio languages available

: Subtitles available

: Subtitles available for the hearing impaired

: Recommended minimum age for current 

programme (from 4 to 18 years)

:

Parental Lock

: Current programme is being recorded

Switch off the TV 
temporarily 
(standby mode)

Press TV 

"/1.

Switch off the TV 
completely

Press 

1 on the TV (right side).

Switch on the TV 
without sound from 
standby mode

Press 

%. Press 2 +/- to adjust 

the volume.

Adjust the volume

Press 

2 + (increase)/

- (decrease).

Mute the sound

Press 

%. Press again to restore.