KV-21M5D - Sony TV Service Manual (repair manual). Page 11

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17
Using Optional Equipment
Optional Connections
Select and View the Input Signal
1
Connect your equipment to the designated TV socket.
2
Press the 
 button repeatedly on your remote control until the
correct input symbol appears on the TV screen.
Symbol
Input signals
 1
• Audio/video input signal through the Euro AV
connector 
C
• RGB input signal through the Euro AV
connector 
C
 2
• Audio/video input signal through the phono
sockets 
A
3
Switch on the connected equipment.
4
To return to normal TV picture, press the 
 button on the remote
control.
Note: To avoid picture distortion, do not connect equipment to the
 
A
 and 
C
 connectors at the same time.
Additional Information
Connecting a VCR
We recommend you tune in the VCR signal to TV programme number `0'
using the `Manually Tuning in the TV' section of this instruction manual.
Connecting Headphones
Plug in your headphones to the socket 
 B
 on the front of the TV set.
You can connect optional audio or video equipment to your TV, such as a VCR, a
camcorder or video games as shown.
A
B
Rear of TV
1/
C
1
2
VCR
“PlayStation”
Decoder
Front of TV
8mm/Hi8
camcorder
18
Troubleshooting
Additional Information
Here are some simple solutions to problems which may affect the picture and sound.
Problem
Solution
No picture (screen is dark), no sound • Plug the TV in.
• Press the    button on the front of TV.
• If the   indicator is on press 
/
 button or a
programme number button on the remote control.
• Check the aerial connection.
• Check that the selected video source is on.
• Turn the TV off for 3 or 4 seconds and then turn it
on again using the   button on the front of the TV.
Poor or no picture (screen is dark),
• Using the MENU system, select the Picture
but good sound
Adjustment display.
Adjust the brightness, picture and colour balance
levels.
• From the Picture Adjustment display select  
  to
return to the factory settings.
Poor picture quality when watching
• Press the 
 button repeatedly on the remote control
a RGB video source.
until the RGB symbol
 is displayed on the screen.
Good picture, no sound
• Press the 
 +/– button on the remote control.
• If  
  is displayed on the screen, press the 
  button
on the remote control.
No colour on colour programmes
• Using the MENU system, select the Picture
Adjustment display.  Adjust the colour balance.
• From the Picture Adjustment display select  
  to
return to the factory settings.
Distorted picture when changing
• Turn off any equipment connected to the 21 pin
programmes or selecting teletext
Euro connector on the rear of the TV.
Remote control does not function
• Replace the batteries
The standby indicator   on the
• Contact your nearest Sony service centre.
TV flashes even though the
“Wake Up Timer”is not in use.
• If you continue to have these problems, have your TV serviced by qualified
personnel.
NEVER open the casing yourself.
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