DOWNLOAD Sony KV-28FQ70B Service Manual ↓ Size: 36.2 MB | Pages: 78 in PDF or view online for FREE

Model
KV-28FQ70B
Pages
78
Size
36.2 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-28fq70b.pdf
Date

Sony KV-28FQ70B Service Manual ▷ View online

- 10 -
15
GB
continued...
MANUAL PROGRAMME PRESET
The “Manual Programme Preset” option in the 
“Set Up” menu allows you to:
a)
 Preset channels or the VCR channel one by 
one to the programme order of your choice. 
To do this:
After selecting the ”Manual Programme 
Preset” option, press
 then with 
Programme
 option highlighted press
Press
or
to select which programme 
number you want to preset the channel on 
(for VCR, select programme number “0”). 
Then press
.
After selecting the Channel option, press 
. Then press the number buttons to enter 
directly the channel number of the TV Broadcast or the channel of the VCR signal. If you 
do not know the channel number, press
or
to search for it. When you have tuned 
the desired channel, press OK twice to store.
Repeat all the above steps to tune and store more channels.
b)
Label a channel using up to five characters.
To do this: Highlighting the Programme option, press the PROG +/- button to select the 
programme number with the channel you wish to name. When the programme you want to 
name appears on the screen, select the Label option and press
. Next press
o
r
to 
select a letter, number or “-“ for a blank. Press 
to confirm this character. Select the other 
four characters in the same way. After selecting all the characters, press OK twice to store.
c)
Fine tune the broadcast reception. Normally the automatic fine tuning (AFT) will give the 
best possible picture, however you can manually fine tune the TV to obtain a better picture 
reception in case the picture is distorted.
To do this: while watching the channel (TV Broadcast) you wish to fine tune, select the AFT 
option and press
. Next press
 
or
to adjust the fine tuning between -15 and +15. 
Finally press OK twice to store.
d)
 Skip any unwanted programme numbers when they are selected with the PROG +/- 
buttons.
To do this: Highlighting the Programme option, press the PROG +/- button to select the 
programme number you want to skip. When the programme you want to skip
appears on the screen, select the Skip option and press 
. Next press
or
to select  
Yes
. Finally press OK twice to confirm and store.
To cancel this function afterwards, select “No” instead of “Yes” in the step above.
Level  1 
Level  2 
Level 3 / Function
Picture Adjustment
Select:
Enter Menu:
Picture Mode
  Contrast
  Brightness
  Colour
  Sharpness
     Reset
Noise Reduction
Personal
AUTO
Set Up
Auto Tuning
Programme Sorting
Select NexTView
AV Preset
Manual Set Up
Select:
Enter Menu:
Set Up
Auto Tuning
Programme Sorting
Select NexTView
AV Preset
Manual Set Up
Select:
Enter Menu:
Set Up
Language
Auto Tuning
Programme Sorting
Programme Labels
AV Preset
Manual Programme Preset
Detail Set Up
Select:
Enter Menu:
Enter:
Set Up
Select:
Language
Auto Tuning
Programme Sorting
Programme Labels
AV Preset
Manual Programme Preset
Detail Set Up
Menu System
17
GB
Teletext
Teletext is an information service transmitted by most TV stations. The index page of the
 
teletext service (usually page 100) gives you information on how to use the service. To
 
operate teletext, use the remote control buttons as indicated below.
Teletext errors may occur if you use a channel (TV Broadcast) with a weak signal.
To switch on Teletext : 
After selecting the TV channel which carries the teletext service you wish 
to view, press 
To select a Teletext page:
Input 3 digits for the page number, using the numbered buttons.
• If you make a mistake, retype the correct page number.
•  If the counter on the screen continues searching, it is because the page is not available. If this is the
case, input another page number 
To access the next or preceding page:
Press PROG + (
) or PROG - (
).
To superimpose teletext on to the TV:
Whilst you are viewing teletext, press 
. Press it again to cancel teletext mode. 
To freeze a teletext page:
Press 
/
. Press it again to cancel the freeze. 
To reveal concealed information (e.g: answer to a quiz):
Press 
/
. Press it again to conceal the information. 
To select a sub page: 
A teletext page may consist of several sub pages. In this case the page number that appears 
on the upper left corner will change from white to green and one or more arrows will appear 
next to the page number. Repeatedly press the
 or
 buttons on the remote control to 
watch the desired sub page.
To Switch Off Teletext: 
Press 
.
Fastext
Fastext service lets you access Teletext pages with one button push.
When you are in Teletext mode and Fastext is broadcast, a colour coded menu appears at
 
the bottom of the teletext page. Press the appropriate coloured button (red, green, yellow
 
or blue) to access the page corresponding to your menu choice.
TELETEXT
Index
Programme
News
Sport
Weather
25
153
101
98
TELETEXT
Index
Programme
News
Sport
Weather
25
153
101
98
TELETEXT
Index
Programme
News
Sport
Weather
25
153
101
98
TELETEXT
Index
Programme
News
Sport
Weather
25
153
101
98
TELETEXT
Index
Programme
News
Sport
Weather
25
153
101
98
TELETEXT
Index
Programme
News
Sport
Weather
25
153
101
98
TELETEXT
Index
Programme
News
Sport
Weather
25
153
101
98
TELETEXT
Index
Programme
News
Sport
Weather
25
153
101
98
Teletext
- 11 -
22
Remote Control Configuration for VCR/DVD
In it’s default condition this remote control will operate the basic functions of this Sony TV, Sony 
DVDs and most Sony VCRs. To control VCRs and DVDs of other manufacturers (and some Sony 
VCR models), please complete the following steps:
Before you start, look up the 3 digit code for your brand of DVD or VCR from the list 
below. On those brands that have more than one code, enter the first code number.
1
Press the Media Selector button on the remote control repeatedly until the 
required green light (VCR or DVD) is lit.
   If Media Selector is on TV position, code numbers will not be stored.
2
Before the green light goes out, press and hold the yellow button for 
approximately 6 seconds until the green light starts flashing.
3
Whilst the green light is flashing, enter all three digits of the code for your 
brand of VCR or DVD using the number buttons on the remote control. 
 If your selected code is entered correctly, all three green lights will be lit   
  momentarily.
4
Turn on your VCR or DVD and check that the main functions work.
• If your device is not working or some of the functions do not work 
please check that you entered the correct code set or try the next code 
listed against the brand. 
• Your brand codes may be lost if weak batteries are not replaced within 
a few minutes. To reset your brand of DVD or VCR please repeat the 
above steps. A small label is added inside the battery door to allow you 
to record your brand codes.
• Not all brands are covered and not all models of every brand may be 
covered.
VCR Brand List
DVD Brand List
Brand 
Code
Brand
Code
SONY (VHS)
301, 302, 303, 308, 309
SONY
001
SONY (BETA)
303, 307, 310
AIWA
021
SONY (DV)
304, 305, 306
DENON
018, 027, 020, 002
AIWA
325, 331, 351
GRUNDIG
009, 028, 023, 024, 016, 003
AKAI
326, 329, 330
HITACHI
025, 026, 015, 004
DAEWOO
342, 343
JVC
006, 017
GRUNDIG
358, 355, 360, 361, 320, 351
KENWOOD
008
HITACHI
327, 333, 334
LG
015, 014
JVC
314, 315, 322, 344, 352, 353, 
LOEWE
009, 028, 023, 024, 016, 003
354, 348, 349
MATSUI
013, 016
LG
332, 338
ONKYO
022
LOEWE
358, 355, 360, 361, 320, 351
PANASONIC
018, 027, 020, 002
MATSUI
356, 357
PHILIPS
009, 028, 023, 024, 016, 003
ORION
328
PIONEER
004
PANASONIC
321, 323
SAMSUNG
011, 014
PHILIPS
311, 312, 313, 316, 317, 318, 
SANYO
007
358, 359
SHARP
019, 027
SAMSUNG
339, 340, 341, 345
THOMSON
012
SANYO
335, 336
TOSHIBA
003
SHARP
324
YAMAHA
018, 027, 020, 002
THOMSON
319, 350
TOSHIBA
337
2
1
3
Additional Information
23
GB
Specifications
  (SMARTLINK)
TV system: 
Colour system:
PAL
SECAM, NTSC 3.58, 4.43 (only 
Video In)
Channel Coverage:
I: UHF B21-B69
Picture Tube:
Flat Display FD Trinitron  
WIDE: 
• KV-28FQ70U: 28” (approx. 
71 cm mesaured diagonally).
• KV-32FQ70U: 32” (approx. 
82 cm mesaured diagonally).
Rear Terminals
1
/
1
21-pin scart
 
connector 
(CENELEC standard)
  including audio/video  
input, RGB input, TV 
audio/video output.
2
/
2
  21-pin Scart
 
connector 
(CENELEC standard)
  including audio / video 
input, RGB input, monitor 
audio/video output.
 
3
/
3
  21-pin Scart
 
connector
 
(CENELEC 
standard) including 
audio / video input, S video 
input, selectable 
audio / video output and 
Smartlink interface.
     audio outputs (Left/
     Right) - phono jacks 
Front Terminals
4
S Video input – 4 pin 
DIN
4
   video input – phono 
jack
4
   audio input – phono 
jacks
       
headphones jack 
Sound Output:
2 x 20 W (music power)
2 x 10 W (RMS)
Woofer:
30 W (music power)
15 W (RMS)
Power Consumption:
• KV-28FQ70U: 125 W
• KV-32FQ70U: 130 W
Standby Power 
Consumption:
0.3 W 
Dimensions (w x h x d) :
• KV-28FQ70U: approx. 
789 x 
533 x 521 mm.
• KV-32FQ70U: approx. 
910 x 586 x 586 mm.
Weight:
• KV-28FQ70U: 
approx. 46.5 Kg.
• KV-32FQ70U: 
approx. 64 Kg.
Accessories supplied:
1 Remote Control (RM-938)
2 Batteries (IEC designated,
AA size) 
Other features:
• 100 Hz picture, Digital Plus.
• Teletext, Fastext, TOPtext 
(250 page TEXT  memory).
• Sleep Timer.
• SmartLink (direct link 
between your TV set and a 
compatible VCR. For more 
information on SmartLink, 
please refer to the 
Instruction Manual of your 
VCR).
• Dolby Virtual.
• BBE Digital.
• PIP.
• Auto Format.
• ACI (Auto Channel
  Installation).
S
S
 
Additional Information
Design and specifications are subject to 
change without notice.
Ecological Paper - Totally Chlorine Free 
 
- 12 -
24
Troubleshooting
Here are some simple solutions to problems which may affect the picture and sound.
Problem
No picture (screen is dark) 
and no sound.
Poor or no picture (screen is 
dark), but good sound.
No picture or no menu 
information from equipment 
connected to the Scart 
connector.
Good picture, no sound.
No colour on colour 
programmes.
When you switch on the TV 
the last channel you were 
watching before switching 
the TV off does not appear.
Distorted picture when 
changing programmes or 
selecting teletext.
Wrong characters appear 
when viewing NexTView.
Solution
• Check the aerial connection.
• Plug the TV in and press the 
 button on the front of the TV. 
• If the standby indicator 
 is on, press TV 
 button on
  the remote control. 
• Using the menu system, select the “Picture Adjustment” 
menu and select “Reset” to return to the factory settings (see 
page 9).
• Check that the optional equipment is on and press the
   
 button repeatedly on the remote control until the
  correct input symbol is displayed on the screen (see page 21).
• Press the  
 + button on the remote control. 
• Check that “TV Speakers” is “On” in the “Sound Adjustment” 
menu (see page 10).
• Check that headphones are not connected.
• Using the menu system, select the “Picture Adjustment” 
menu and select “Reset” to return to factory settings (see 
page 9).
• This is not a malfunction. Press the number buttons on the 
remote control to select the desired channel.
• Turn off any equipment connected to the Scart connector on 
the rear of the TV.
• Use the menu system to enter the “Language” menu (see page 
13) and select the same language that NexTView is broadcast 
in.
continued...
Additional Information
25
GB
If you continue to experience problems, have your TV serviced by qualified personnel.
 
Never open the casing yourself.
Problem
Picture slanted
Noisy picture when viewing 
a TV channel.
Remote control does not 
function.
The standby indicator 
 on 
the TV flashes.  
Solution
• Using the menu system, select the “Picture Rotation” option 
in the “Detail Set Up” menu to correct the picture slant (see 
page 16).
• Using the menu system, select the “Manual Programme 
Preset” menu and adjust Fine Tuning (AFT) to obtain better 
picture reception (see page 15).
• Using the menu system, select the “Noise Reduction” option 
in the “Picture Adjustment” menu and select “Auto” to 
reduce the noise in the picture (see page 19).
• Check that the Media Selector on the remote control is set  to 
the device you are using (VCR, TV or DVD).
• If the remote control does not operate the VCR or DVD even 
when the Media Selector has been set correctly. Enter the 
necessary code set as explained in the “Remote Control 
Configuration for VCR/DVD” chapter of this instruction 
manual (see page 22).
• Replace the batteries.
• Contact your nearest Sony service centre.
Additional Information
- 13 -
=>
Before completely removing the rear cover disconnect the
speaker connector which is located on the inside of the set.
=>
=>
=>
=>
=>
=>
=>
=>
=>
=>
SECTION 2 DISASSEMBLY
2-1. Rear Cover Removal
To remove lift the main bracket rear slightly and slide the
chassis away from the beznet. Ensure that the interconnecting
leads are released from their purse locks to prevent damage
being caused.
When refitting the chassis ensure that the main bracket is
located in the beznet guide slots before sliding the chassis
forwards. Refit the inter-connecting leads in their respective
purse locks.
2-3. Chassis Removal and Refitting
2-2. Speaker Connector Disconnection
Remove the rear cover fixing screws indicated and pull the
rear cover backwards away from the set.
Page of 78
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