Sony KV-28FQ70B Service Manual ▷ View online
- 6 -
Connected
Not Connected (open) * at 20Hz - 20kHz
Pin No
1
2
4
Signal
Signal level
1
Audio output B
(right)
(right)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Output impedence : Less than 1kohm*
2
Audio input B
(right)
(right)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
Output impedence : More than 10kohm*
3
Audio output A
(left)
(left)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Output impedence : Less than 1kohm*
4
Ground (audio)
5
Ground (blue)
6
Audio input A
(left)
(left)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
Output impedence : More than 10kohm*
7
Blue input
0.7 +/- 3dB, 75 ohms positive
8
Function select
(AV control)
(AV control)
High state (9.5-12V) : Part mode
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
9
Ground (green)
10
Open
11
Green
Green signal : 0.7 +/- 3dB, 75 ohms,
positive
positive
12
Open
13
Ground (red)
14
Ground (blanking)
15
_
_
Red input
0.7 +/- 3dB, 75 ohms, positive
_
(S signal Chroma
input)
input)
0.3 +/- 3dB, 75 ohms, positive
16
Blanking input
(Ys signal)
(Ys signal)
High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms
Input impedence : 75 ohms
17
Ground (video
output)
output)
18
Ground (video
input)
input)
19
Video output
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
20
_
_
Video input
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
_
Video input
Y (S signal)
Y (S signal)
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
21
Common ground
(plug, shield)
(plug, shield)
21 pin connector
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
21
Rear Connection Panel
Front Connection Panel
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6
1
AE-6B SELF DIAGNOSTIC SOFTWARE
The identification of errors within the AE-6B chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted) See table 1, non fatal errors are reported using this
method.
Each time the software detects an error it is stored within the NVM. See Table 2.
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted) See table 1, non fatal errors are reported using this
method.
Each time the software detects an error it is stored within the NVM. See Table 2.
Table 1
How to enter into Table 2
1.
Turn on the main power switch of the TV set.
2.
Program Remote Commander for Operation in Service
Mode. [See Page 22].
Mode. [See Page 22].
3.
Press ‘VIDEO’ ‘VIDEO’ > ‘MENU’ on the Remote
Commander.
Commander.
4.
Using the Remote Commander, Scroll to the ‘Error Menu’
item using the down arrow key, then press the right arrow
key.
item using the down arrow key, then press the right arrow
key.
5.
The following table will be displayed indicating the error
count.
count.
Table 2
Note: To clear the error count data press ‘80’ on the Remote
commander.
commander.
U
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4
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7
Flash Timing Example : e.g. error number 3
StBy LED
ON
ON
ON
OFF
OFF
- 8 -
7
GB
Language
English
Norge
Français
Italiano
Nederlands
Norge
Français
Italiano
Nederlands
Select Language:
Confirm: OK
If picture slants, please
adjust picture rotation
Not necessary
Adjust now
Select:
Confirm: OK
Switching On the TV and Automatically Tuning
The first time you switch on your TV, a sequence of menu screens appear on the TV
enabling you to: 1) choose the language of the menu screen, 2) adjust the picture slant,
3) search and store all available channels (TV Broadcast) and 4) change the order in which
the channels (TV Broadcast) appear on the screen.
However, if you need to change any of these settings at a later date, you can do that by
selecting the appropriate option in the
enabling you to: 1) choose the language of the menu screen, 2) adjust the picture slant,
3) search and store all available channels (TV Broadcast) and 4) change the order in which
the channels (TV Broadcast) appear on the screen.
However, if you need to change any of these settings at a later date, you can do that by
selecting the appropriate option in the
(Set Up menu) or by pressing the Auto Start Up
Button
on the TV set.
First Time Operation
1
Connect the TV plug to the mains socket (220-240V AC,
50Hz)
The first time that the TV set is connected, it is usually
turned on. If the TV is off, press the
50Hz)
The first time that the TV set is connected, it is usually
turned on. If the TV is off, press the
on/off button on
the TV set to turn on the TV.
The first time you switch on the TV, a Language menu
displays automatically on the TV screen.
The first time you switch on the TV, a Language menu
displays automatically on the TV screen.
2
Press the
or
button on the remote control to select
the language, then press the OK button to confirm your
selection. From now on all the menus will appear in the
selected language.
selection. From now on all the menus will appear in the
selected language.
3
Because of the earth’s magnetism, the picture might slant.
The Picture Rotation menu allows you to correct the
picture slant if it is necessary.
The Picture Rotation menu allows you to correct the
picture slant if it is necessary.
a)
If it is not necessary, press OK
to select Not necessary.
b)
If it is necessary, press
or
to select Adjust now,
then press OK and correct any slant of the picture
between –5 and +5 by pressing
between –5 and +5 by pressing
or
. Finally press
OK
to store.
continued...
8
Programme:
Channel:
Channel:
Searching...
1
C 01
Auto Tuning
Do you want to start
automatic tuning?
Yes
No
No channel found
Please connect aerial
Confirm
First Time Operation
4
The Auto Tuning menu appears on the screen. Press the
OK button to select Yes.
5
The TV starts to automatically search and store all
available broadcast channels for you.
This procedure could take some minutes. Please be
patient and do not press any buttons, otherwise
automatic tuning will not be completed.
In some countries the TV Broadcaster installs the
channels automatically (ACI system). In this case,
the TV Broadcaster sends a menu in which you can
select your city by pressing the
channels automatically (ACI system). In this case,
the TV Broadcaster sends a menu in which you can
select your city by pressing the
or
button and
OK
to store the channels.
If no channels were found during the auto tuning
process then a new menu appears automatically on
the screen asking you to connect the aerial. Please
connect the aerial (see page 6) and press OK. The
auto tuning process will start again.
process then a new menu appears automatically on
the screen asking you to connect the aerial. Please
connect the aerial (see page 6) and press OK. The
auto tuning process will start again.
6
After all available channels are captured and stored,
the Programme Sorting menu automatically appears
on the screen enabling you to change the order in
which the channels appear on the screen.
a)
If you wish to keep the broadcast channels in the
tuned order, go to step 7.
b)
If you wish to store the channels in a different order:
1 Press the
or
button to select the programme
number with the channel (TV Broadcast) you wish
to rearrange, then press the
button.
2 Press the
or
button to select the new
programme number position for your selected
channel (TV Broadcast), then press OK.
3 Repeat steps b)1 and b)2 if you wish to change
the order of the other channels.
7
Press the MENU button to remove the menu from the
screen.
screen.
Your TV is now ready for use
Programme Sorting
Programme:
01 TVE2
41 TVE
02 TVE
03 ANT3
04 TELE5
05 C+
06 C44
03 ANT3
04 TELE5
05 C+
06 C44
Select new position
Move: OK
MENU
Programme Sorting
Programme:
01 TVE2
02 TVE
03 ANT3
04 TELE5
05 C+
06 C44
01 TVE2
02 TVE
03 ANT3
04 TELE5
05 C+
06 C44
Select Channel
Confirm:
The operating instructions mentioned here are partial abstracts from the ‘Operating
Instruction Manual’. The page numbers of the ‘Operating Instruction Manual’ remain
as in the manual.
Instruction Manual’. The page numbers of the ‘Operating Instruction Manual’ remain
as in the manual.
SECTION 1
GENERAL
- 9 -
9
GB
Introducing and Using the Menu System
Your TV uses an on-screen menu system to guide you through the operations. Use the
following buttons on the Remote Control to operate the menu system:
following buttons on the Remote Control to operate the menu system:
1
Press the MENU button to switch the first level menu on.
2
• To highlight the desired menu or option, press
or
.
• To enter the selected menu or option, press
.
• To return to the last menu or option, press
.
• To alter the settings of your selected option, press
/
/
or .
• To confirm and store your selection, press OK.
3
Press the MENU button to remove the menu from the screen.
continued...
Menu Guide
PICTURE ADJUSTMENT
The “Picture Adjustment” menu allows you to
alter the picture adjustments.
The “Picture Adjustment” menu allows you to
alter the picture adjustments.
To do this: after selecting the item you want to
alter press , then press
alter press , then press
/
/
or
repeatedly to adjust it and finally press OK to
store the new adjustment.
store the new adjustment.
Level 1
Level 2
Level 3 / Function
Picture Adjustment
Select:
Enter Menu:
Picture Mode
Contrast
Brightness
Colour
Sharpness
Reset
Noise Reduction
Contrast
Brightness
Colour
Sharpness
Reset
Noise Reduction
Personal
AUTO
Picture Adjustment
Select:
Enter:
Picture Mode
Contrast
Brightness
Colour
Sharpness
Reset
Noise Reduction
Contrast
Brightness
Colour
Sharpness
Reset
Noise Reduction
Personal
AUTO
• This menu also allows you to customise the picture mode based on the programme you are watching:
Picture Mode
Live (for live broadcast programmes, DVD and Digital Set Top Box receivers).
Personal (for individual settings).
Movie (for films).
Personal (for individual settings).
Movie (for films).
• Brightness, Colour and Sharpness can only be altered if “Personal” mode is selected.
•Hue is only available for NTSC colour signal (e.g: USA video tapes).
•Select Reset and press OK to reset the picture to the factory preset levels.
•The Noise Reduction option is set to AUTO to automatically reduce the picture noise visible in the
broadcast signal. To cancel this function, select “Off” instead of “AUTO”.
MENU
MENU
Menu System
10
Picture Adjustment
Select:
Enter Menu:
Picture Mode
Contrast
Brightness
Colour
Sharpness
Reset
Noise Reduction
Contrast
Brightness
Colour
Sharpness
Reset
Noise Reduction
Personal
AUTO
Sound Adjustment
Select:
Enter Menu:
Effect
Treble
Bass
Balance
Reset
Dual Sound
Auto Volume
TV Speakers
Treble
Bass
Balance
Reset
Dual Sound
Auto Volume
TV Speakers
Natural
Off
Stereo
On
Sound Adjustment
Select:
Enter:
Effect
Treble
Bass
Balance
Reset
Dual Sound
Auto Volume
TV Speakers
Treble
Bass
Balance
Reset
Dual Sound
Auto Volume
TV Speakers
Natural
Off
Stereo
On
SOUND ADJUSTMENT
The “Sound Adjustment” menu allows you to
alter the sound adjustments.
The “Sound Adjustment” menu allows you to
alter the sound adjustments.
To do this: after selecting the item you want to
alter, press
alter, press
. Then press
/
/
or
repeatedly to adjust it and finally press OK to
store the new adjustment.
store the new adjustment.
Level 1
Level 2
Level 3 / Function
Effect
Natural:
Enhances clarity, detail and presence of sound by using
“BBE High Definition Sound system”
“BBE High Definition Sound system”
*
.
Dynamic:
“BBE High Definition Sound system”
*
intensifies clarity
and presence of sound for better intelligibility
and musical realism.
and musical realism.
Dolby
**
V:
Dolby Virtual, simulates the sound effect of “Dolby
Surround Pro Logic”.
Off:
Flat response.
Treble
Less
More
Bass
Less
More
Balance
Left
Right
Reset
Resets the sound to the factory preset levels.
Dual Sound
•
For a stereo broadcast:
Mono
.
Stereo
.
•
For a bilingual broadcast:
Mono
(for mono channel if available).
A
(for channel 1).
B
(for channel 2).
Auto Volume
Off:
volume level changes according to the broadcast signal.
On:
volume level of the channels will stay the same, independent of
the broadcast signal (e.g. in the case of advertisements).
TV Speakers
On:
to listen to the TV from the set speakers.
Off:
to listen to the TV from an external amplifier connected to the
audio outputs on the rear of the TV set.
audio outputs on the rear of the TV set.
• If you are listening to the TV through headphones, the “Effect” option will automatically be
switched to “Off”.
• If you select “Dolby Virtual” on the “Effect” option, the “Auto Volume” option will
automatically be switched to “Off” and vice versa.
*
The “BBE High Definition Sound system” is manufactured by Sony Corporation under license
from BBE Sound, Inc. It is covered by U.S. Patent No. 4,638,258 and No. 4,482,866. The word
“BBE” and BBE Symbol are trademarks of BBE Sound, Inc.
**
This TV has been designed to create the “Dolby Surround” sound effect by simulating the
sound of four speakers with two speakers, when the broadcast audio signal is Dolby Surround
encoded. The sound effect can also be improved by connecting a suitable external amplifier (for
details refer to “Connecting to external audio Equipment” on page 21).
**
Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D
symbol
symbol
are trademarks of Dolby Laboratories.
K
continued...
Menu System
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