Sony KV-28CS70B Service Manual ▷ View online
- 5 -
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
Side 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
Table 2
Note: To clear the error count data press ‘80’ on the Remote
commander.
commander.
Flash Timing Example : e.g. error number 3
StBy LED
ON
ON
ON
OFF
OFF
‘TT—’ will appear in the upper right corner of the screen.
Other status information will also be displayed.
Other status information will also be displayed.
3.
Press ‘MENU’ on the remote commander to obtain the
Service menu on the screen.
Service menu on the screen.
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.
i+
5
+
(ON SCREEN (DIGIT 5) (VOLUME +) (TV)
DISPLAY)
DISPLAY)
1.
Turn on the main power switch and enter into the stand-by
mode.
mode.
2.
Press the following sequence of buttons on the Remote
Commander.
Commander.
- 7 -
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
First Time Operation
7
Switching on the TV and Automatically Tuning
GB
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 for and store all
available channels (TV Broadcasts) and 4) change the order in which the channels (TV Broadcasts)
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
1) choose the language of the menu screen, 2) adjust the picture slant 3) search for and store all
available channels (TV Broadcasts) and 4) change the order in which the channels (TV Broadcasts)
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.
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
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 appears
automatically on the TV screen.
The first time you switch on the TV, a Language menu appears
automatically on the TV screen.
2
Press the
v or V
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.
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.
Picture Rotation menu allows you to correct the picture slant if it
is necessary.
a)
If it is not necessary, press the
v or V button to select Not
necessary and press OK.
b)
If it is necessary, press the
v or V button to select Adjust now,
then press OK and correct any slant of the picture between –5
and +5 by pressing the
and +5 by pressing the
v or V button. Finally press OK to store.
4
The Auto Tuning menu appears on the screen. Press the OK
button to select Yes.
button to select Yes.
Language
Select Language:
i
v
Svenska
Norsk
English
Nederlands
Français
Italiano
Norsk
English
Nederlands
Français
Italiano
i
V
OK
If picture slants, please
adjust picture rotation
Not necessary
Adjust now
OK
continued...
Do you want to start
automatic tuning?
Yes
No
OK
8
First Time Operation
Switching on the TV and Automatically Tuning
5
The TV starts to automatically search and store all available
broadcast channels for you.
broadcast channels for you.
This procedure could take some minutes. Please be patient
and do not press any buttons, otherwise the automatic tuning
will not be completed.
will not be completed.
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 starts again.
to connect the aerial. Please connect the aerial (see page 6)
and press OK. The auto tuning process starts again.
6
After all available channels are captured and stored, the
Programme Sorting menu appears automatically on the
screen enabling you to change the order in which the
channels appear on the screen.
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 their tuned order,
go to step 7.
go to step 7.
b)
If you wish to store the channels in a different order:
1 Press the
1 Press the
v or V button to select the programme number that
has the channel (TV Broadcast) you wish to rearrange, then
press the
press the
b
button.
2 Press the
v or V button to to select the new programme
number position for your selected channel (TV Broadcast),
then press the
then press the
B button.
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.
Your TV is now ready for use.
No channel found
Please connect aerial
Confirm
OK
Programme: 01
System: I
Channel: C21
Auto Tuning
Searching...
Programme Sorting
Select channel:
Exit:
Exit:
MENU
Programme:
01 BBC ONE
02 BBC 2
03 ITV 1
04 CH 4
05 Five
06 ITV 2
01 BBC ONE
02 BBC 2
03 ITV 1
04 CH 4
05 Five
06 ITV 2
OK
Programme Sorting
Select new position:
Exit:
Exit:
MENU
OK
Programme:
01 BBC ONE
02 BBC 2
03 ITV 1
04 CH 4
05 Five
01 BBC ONE
02 BBC 2
03 ITV 1
04 CH 4
05 Five
06 ITV 2
MENU
- 8 -
Menu System
9
Introducing and Using the Menu System
GB
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:
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
v or V button
.
• To enter to the selected menu or option, press
b.
• To return to the last menu or option, press
B
.
• To alter the settings of your selected option, press
v/V/B or b.
• To confirm and store your selection, press the OK button.
3
Press the MENU button to remove the menu from the screen.
Menu Guide
Level 1
Level 2
Level 3 / Function
PICTURE ADJUSTMENT
The “Picture Adjustment” menu allows you to alter
the picture adjustments.
the picture adjustments.
To do this:
After selecting the item you want to alter press the
After selecting the item you want to alter press the
b
button, then repeatedly press the
v/V/B or b buttons
to make any adjustments and finally press the OK
button to store.
button to store.
This menu also allows you to customise the picture
mode based on the programme you are watching:
mode based on the programme you are watching:
v Personal (for individual settings).
v Live (for live broadcast programmes, DVD and
Digital Set Top Box receivers).
v 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 the OK button to return the picture settings to their factory preset levels.
• Hue is only available for NTSC colour signal (e.g: USA video tapes).
• Select Reset and press the OK button to return the picture settings to their factory preset levels.
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
continued...
MENU
MENU
10
Menu System
Introducing and Using the Menu System
Level 1
Level 2
Level 3 / Function
SOUND ADJUSTMENT
The “Sound Adjustment” menu allows you to alter the
sound settings.
The “Sound Adjustment” menu allows you to alter the
sound settings.
To do this:
After selecting the item you want to alter press the
After selecting the item you want to alter press the
b
button, then repeatedly press the
v/V/B or b buttons
to make any adjustments and finally press the OK
button to store.
button to store.
Effect
b
v Natural:
Enhances clarity, detail and presence of sound by using the “BBE
High Definition Sound system”*.
v Dynamic:
“BBE High Definition Sound system”* intensifies clarity and presence
of sound for better intelligibility and musical realism.
v Dolby**Virtual: Simulates the sound effect of “Dolby Surround Pro Logic”.
v Off: Flat
response.
Treble
b
B Less
b More
Bass
b
B Less
b More
Balance
b
B Left
b Right
Reset
Resets the sound to the factory preset levels.
Dual Sound
b
• For a stereo broadcast:
v Mono.
v Stereo.
• For a bilingual broadcast:
v Mono (for mono channel if available).
v A (for channel 1).
v B (for channel 2).
Auto Volume
b
v Off: volume level changes according to the broadcast signal.
v On: volume level of the channels will stay the same, independent of the broadcast
signal (e.g. in the case of advertisements).
• If you are listening to the TV through headphones, the “Effect” option is automatically switched to “Off”.
• If you select “Dolby Virtual” in the “Effect” option, the “Auto Volume” option is automatically switched to
• If you select “Dolby Virtual” in the “Effect” option, the “Auto Volume” option is automatically 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.
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 only 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 19).
The sound effect can also be improved by connecting a suitable external amplifier (for details refer
to “Connecting to external audio Equipment” on page 19).
** Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol
are trademarks of Dolby Laboratories.
K
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Sound Adjustment
Effect: Natural
Treble
Bass
Balance
Reset
Dual Sound: Mono
Auto volume: On
Treble
Bass
Balance
Reset
Dual Sound: Mono
Auto volume: On
OK
Sound Adjustment
Effect: Natural
Treble
Bass
Balance
Reset
Dual Sound: Mono
Auto volume: On
Treble
Bass
Balance
Reset
Dual Sound: Mono
Auto volume: On
OK
continued...
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