DOWNLOAD Sony KV-28FS20U Service Manual ↓ Size: 10.06 MB | Pages: 74 in PDF or view online for FREE

Model
KV-28FS20U
Pages
74
Size
10.06 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-28fs20u.pdf
Date

Sony KV-28FS20U Service Manual ▷ View online

13
19
Additional TV Features
You have already tuned the TV automatically using the instructions at the start of this manual. You can however carry out this
operation manually, adding channels to the TV, one at a time.
Manually tuning the TV
1. Press the MENU button on the remote control to display 
the menu on the TV screen. 
2. Press the 
V
 or 
v
 buttons to select the 
 symbol on the 
TV screen then press the 
button to enter the PRESET 
menu.
3. Press the 
V
 or 
v
 buttons to select ‘Manual Programme 
Preset’ on the menu screen then press the 
button to enter 
the ‘MANUAL PROGRAMME PRESET’ menu.
4. Press the 
V
 or 
v
 buttons to select a programme number for 
your channel (eg PROGR 1 for BBC1) then press the 
button to enter.
5. Press the 
V
 or 
v
 buttons to select the TV broadcast system 
or a video input source (AV1, AV2 ...) then press the 
button to confirm.
6. Select the first number digit of ‘CHAN’ (channel) then the 
second number digit of ‘CHAN’ with the number buttons 
on the remote control
or
Press the 
V
 or 
v
 buttons to search for the next available 
channel.
7. If you do not wish to store this channel on the programme 
number you selected, press the 
V
 or 
v
 buttons on the 
remote control to continue searching for the desired 
channel.
8. If this is the channel you wish to store, press the OK 
button.
9. Repeat steps 4-8 if you wish to store more channels, then 
press the MENU button to remove the menu from the TV 
screen.
PICTURE CONTROL
Contrast
Reset
FormatFormat
Picture Mode
Personal 
. . . . . . . . .
Wide
PICTURE CONTROL
Contrast
Reset
FormatFormat
Picture Mode
Personal 
. . . . . . . . .
Wide
22
Additional TV Features
Teletext is an information service transmitted by most TV stations.
Teletext 
Switching Teletext on and off
1. When viewing channels, press a number button on the 
remote control to select the channel which carries the 
teletext service you wish to receive.
2. Press the 
 button on the remote control to switch on 
teletext.
3. Input the three digits of the page number you require 
using the numbered buttons on the remote control. If you 
make a mistake, type in any three digits to complete the 
number then re-enter the correct page number.
4. Press the 
 button to switch off teletext.
Note: Teletext errors may occur if the broadcasting 
signals are weak.
Using Other Teletext Functions
To superimpose Teletext on to the TV
Press the 
 button on the remote control once in teletext
mode or twice in TV mode to superimpose teletext on to the
TV screen. Press the 
 button once more to cancel.
To move to the next or preceding page
Press the 
 or 
 buttons to select the previous or next
page.
To freeze a Teletext page
Press the 
 button to freeze the page. Press again to cancel
the freeze.
Revealing concealed information (eg:answers to a
quiz).
Press the 
 button to reveal information. Press again to
conceal the information.
Using colour buttons to access pages (Fastext)
(only available if the TV station broadcasts Fastext signals)
When the colour coded menu appears at the bottom of a page,
press the colour button (green, red, yellow or blue) on the
control to access the corresponding page.
Index
TELETEXT
TELETEXT
Programme
News
Sport
Weather
  25
153
101
  98
Index
TELETEXT
Programme
News
Sport
Weather
  25
153
101
  98
Index
TELETEXT
TELETEXT
Programme
News
Sport
Weather
  25
153
101
  98
Index
TELETEXT
TELETEXT
Programme 
News
Sport
Weather
  25
153
101
  98
14
26
Additional Information
Specifications
TV system
I
Colour system
PAL
NTSC 3.58, 4.43 (only Video In)
Channel coverage
UHF:B21-B69
Picture tube
FD Trinitron WIDE
Approx 71cm (28inches) (Approx 66cm picture measured diagonally), 102° deflection
Rear Terminals
  21-pin Euro connector (CENELEC standard) including audio/video
  input, RGB input, TV audio/video output.
/
  21-pin Euro connector (CENELEC standard) including audio/video
   input, S-video input, Monitor audio/video output.
 Audio outputs - phono jacks
Front Terminals
 Video input -phono jacks 
 Audio inputs - phono jacks
  S video input - 4 pin DIN
 Headphones jack - minijack stereo
Sound output
Left/Right: 2x20W 
(music 
power) 
Sub woofer: 
20W (music power)
Centre
1x10W (music power)
Surround
2x5W (music power)
Power consumption
123W
Dimensions (wxhxd)
Approx. 761x496x525mm
Weight
Approx. 44.0kg
Accessories supplied
RM-887 remote control (1)
IEC designated size AA battery (2)
Centre speaker (1)
Surround speaker (2)
Other features
Teletext, Smartlink
Design and specifications are subject to change without notice.
 1
 2
s
 2
 3
 3
s
27
Additional Information
Here are some simple solutions to problems which may affect the picture and sound.
If you continue to have these problems, have your TV serviced by qualified personnel.
NEVER open the casing yourself.
Troubleshooting
Problem
Solution
No picture (screen is dark), no sound
Plug the TV in.
Press the 
 button on the front of the TV.
If the 
 indicator is on press the 
 button or a numbered 
button on the remote control.
Check the aerial connection.
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), but 
good sound.
Using the MENU system, select the Picture
Adjustment display. Adjust the brightness, picture and colour 
balance levels.
From the Picture Adjustment display select Reset to return to 
the factory settings.
Poor picture quality when watching 
an RGB video source.
Press the 
 button repeatedly on the remote control 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 and adjust the colour setting.
From the Picture Adjustment display select Reset to return to 
the factory settings. 
Distorted picture when changing 
programmes or selecting Teletext
Turn off any equipment connected to the scart connectors on 
the rear of the TV.
Remote control does not function
Replace the batteries.
The standby indicator 
 on the TV 
flashes
Contact your nearest Sony service centre.
No Sound
Check that the button marked  
 on the rear of the TV is 
not pressed in. 
/
15
SECTION 2
DISASSEMBLY
 
  3   Rear Cover
  1   1 Screw (BTVP 4x16) 
2-1. REAR COVER REMOVAL 
 2-2. CHASSIS ASSY REMOVAL
2-3-2. SERVICE POSITION (2) 
2-3-1. SERVICE POSITION (1)
  2   8 Screws 
       (BTVTP  4x16)
  1   Snap off from main bracket
  2   Insert into heatsink
 1  Clip bracket into Beznet
16
2-4. WIRE DRESSING 
 2-5. A BOARD REMOVAL
2-6.  A EXTENSION BOARD
  1   Remove CN301 before removing A board
   A Board
   A board
 BE-3E Extension Board
Page of 74
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