Sony KD-28DL10U Service Manual ▷ View online
- 5 -
21 pin connector
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 output 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)
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
- 6 -
FE-2D SELF DIAGNOSTIC SOFTWARE
The identification of errors within the FE-2D 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.
Flash Timing Example : e.g. error number 3
StBy LED
ON
ON
ON
OFF
OFF
Table 1
How to enter into Table 2
1.
Turn on the main power switch of the TV set and enter into
the ‘Standby Mode’.
the ‘Standby Mode’.
2.
Press the following sequence of buttons on the Remote
Commander.
Commander.
i+
5
-
(ON SCREEN (DIGIT 5) (VOLUME -) (TV)
DISPLAY)
DISPLAY)
3.
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.
e
g
a
s
s
e
M
r
o
r
r
E
D
E
L
e
d
o
C
r
o
r
r
e
o
N
0
0
d
e
v
r
e
s
e
R
1
0
)
n
o
i
t
c
e
t
o
r
P
t
n
e
r
r
u
C
r
e
v
O
(
P
C
O
2
0
d
e
s
U
t
o
N
3
0
c
n
y
S
l
a
c
i
t
r
e
V
o
N
4
0
n
o
r
e
w
o
p
t
a
r
o
r
r
E
R
K
I
5
0
n
o
r
e
w
o
p
t
a
w
o
l
s
e
n
il
a
t
a
d
r
o
/
d
n
a
k
c
o
l
c
s
u
b
C
I
I
6
0
n
o
r
e
w
o
p
t
a
e
g
d
e
l
w
o
n
k
c
a
s
u
b
C
I
I
o
n
M
V
N
7
0
d
e
s
U
t
o
N
8
0
n
o
r
e
w
o
p
t
a
e
g
d
e
l
w
o
n
k
c
a
o
n
r
e
n
u
T
9
0
r
o
r
r
E
r
o
s
s
e
c
o
r
P
d
n
u
o
S
0
1
r
o
r
r
e
s
t
l
o
v
8
r
e
ll
o
r
t
n
o
c
e
l
g
n
u
J
1
1
U
N
E
M
R
O
R
R
E
:
2
0
E
:
3
0
E
:
4
0
E
:
5
0
E
:
6
0
E
:
7
0
E
:
8
0
E
:
9
0
E
:
0
1
E
:
1
1
E
:
2
1
E
:
3
1
E
:
4
1
E
E
M
I
T
G
N
I
K
R
O
W
S
R
U
O
H
S
E
T
U
N
I
M
P
C
O
A
/
N
P
V
O
C
N
Y
S
V
R
K
I
C
I
I
M
V
N
E
L
G
N
U
J
R
E
N
U
T
P
D
N
U
O
S
V
8
A
M
M
E
X
E
T
R
O
P
C
T
R
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
)
5
5
2
,
0
(
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
- 7 -
1.
When you switch on the TV for the first time a menu appears on the
screen asking you to check if the picture is slanted. (Sometimes the
Earth’s natural magnetism can cause the screen to look slanted.)
screen asking you to check if the picture is slanted. (Sometimes the
Earth’s natural magnetism can cause the screen to look slanted.)
a) If no correction is required, press the
V
or
v
button to highlight ‘Not
necessary’. Press the OK button to continue.
b) If some correction is required, press the
V
or
v
button to highlight
‘Adjust now’. Press the OK button to continue. Press the
V
or
v
button
to correct the slant. Press the OK button to store.
2.
The autotune prompt appears. Press the OK button to select ‘Yes’. The
autotune procedure begins.
autotune procedure begins.
The digital autotune display appears on screen and the TV starts to
search for all the available digital channels. This may take some time,
please be patient and do not press any buttons on the TV or remote
control.
search for all the available digital channels. This may take some time,
please be patient and do not press any buttons on the TV or remote
control.
If no digital or analogue channels are found, a message appears asking
you to confirm that the aerial is connected correctly. Check all the aerial
connections and press the OK button to start the autotune procedure
again.
you to confirm that the aerial is connected correctly. Check all the aerial
connections and press the OK button to start the autotune procedure
again.
When the digital autotune is complete, the analogue autotune starts to
search for all the available analogue channels.
search for all the available analogue channels.
Once all available digital and analogue channels have been stored, the
TV returns to normal operation, displaying the digital channel stored on
channel number 1. If no digital channels are found, the analogue channel
stored on channel 1 is displayed.
TV returns to normal operation, displaying the digital channel stored on
channel number 1. If no digital channels are found, the analogue channel
stored on channel 1 is displayed.
The TV has now tuned
in all the available channels
1.
Press the DIGITAL/
a
button to switch between digital and analogue
mode.
In digital mode, an information banner appears briefly on screen when
the channel is changed.
the channel is changed.
In analogue mode, the channel number appears in green lettering when
the channel is changed.
the channel is changed.
Automatically tuning the TV
5
Switching between digital and analogue mode
6
The ‘Picture Rotation’ menu.
The ‘Autotune’ prompt.
Do you want to start
automatic tuning?
Yes
No
OK
If picture slants, please
adjust picture rotation
Not necessary
Adjust now
OK
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
The Channel Index
menu
menu
The Channel Index menu provides a list of all the available digital channels, along
with information about the programmes currently being broadcast. The current
channel is previewed in the top right corner of the screen with it’s channel name and
number displayed below it.
with information about the programmes currently being broadcast. The current
channel is previewed in the top right corner of the screen with it’s channel name and
number displayed below it.
The Channel Index menu is only available in digital mode.
The Category pop-up list
The Category pop-up list allows you to display channels in the Channel Index menu
by category.
by category.
The categories available include:
Favourite channels
This feature allows you to create a list of your favourite channels. This list is
displayed when the ‘Favourite’ category is selected in the Channel Index menu (see
above).
displayed when the ‘Favourite’ category is selected in the Channel Index menu (see
above).
To add a channel to the Favourite category
With the required channel highlighted in the Channel Index menu, press the BLUE
button to add the channel to the Favourite list.
button to add the channel to the Favourite list.
To remove a channel from the Favourite category
Access the Category pop-up list (see above). Use the
V
or
v
button to highlight the
‘Favourite’ category. Use the
V
or
v
button to highlight the channel you wish to
remove from the Favourite list. Press the BLUE button to remove the channel.
1.
With the TV in digital mode, press the OK button to display the Channel
Index menu.
Index menu.
2.
To
Press
Move around the menu...
V
and
v
buttons.
Display the previous/next six
channels in the list...
channels in the list...
RED button (previous), GREEN
button (next).
button (next).
Preview a programme...
OK button while highlighting a
programme*.
programme*.
3.
Press the DIGITAL/
a
button to return to normal TV operation.
Favourite
Contains all the channels you have stored as a favourite (see
below).
below).
Choice
The TV will create this list based on the type of channels you
watch the most.
watch the most.
Recent Prog.
Contains the last five channels watched.
All Categories
Contains all available channels.
News
Contains all news channels.
1.
Press the YELLOW button whilst accessing the Channel Index menu.
2.
Press the
V
or
v
button to highlight the required category.
3.
Press the OK button. The Channel Index menu now only shows channels
from the category selected. The category name is displayed at the top of
the channel list.
from the category selected. The category name is displayed at the top of
the channel list.
The ‘Channel Index’ menu.
*If you have set a Parental Control age limit in the
Main Menu, and the programme exceeds that
limit, you will be asked to enter your PIN before
the preview is allowed. Programmes that exceed
the age limit are identified by a symbol.
Main Menu, and the programme exceeds that
limit, you will be asked to enter your PIN before
the preview is allowed. Programmes that exceed
the age limit are identified by a symbol.
Initially the PIN code is preset to 1234. Refer to
‘PIN Code’ on page 20 for more information.
‘PIN Code’ on page 20 for more information.
- 8 -
Analogue text
Most analogue TV channels broadcast a text service. The index page (usually page
100) provides information on how to use the service. Please ensure that you are
receiving a good signal, or some text errors may occur.
100) provides information on how to use the service. Please ensure that you are
receiving a good signal, or some text errors may occur.
Viewing analogue text
Fastext
Fastext allows you to access pages quickly and easily. When Fastext is available,
four coloured items appear at the bottom of the text page. Press the corresponding
Coloured button on the remote control to access the page.
four coloured items appear at the bottom of the text page. Press the corresponding
Coloured button on the remote control to access the page.
1.
Select an analogue channel that provides a text service.
2.
Press the
/
button to access the text service.
3.
To
Press
Select a page...
Numbered buttons. (Press the
PROG +/- buttons to display the
previous or next page).
PROG +/- buttons to display the
previous or next page).
Superimpose the text over the TV
picture (mix mode)...
picture (mix mode)...
/
button. Press again to exit the
text service.
Hold a page...
/
button. Press again to
cancel.
Reveal hidden information...
/ button.
4.
Press the DIGITAL/
a
button to return to normal TV operation.
An example of analogue text.
Digital text
Many broadcasters now provide a digital text service. Digital text services offer all
the familiar information that analogue (conventional) text services provide but with
the look and feel of a graphically rich website.
the familiar information that analogue (conventional) text services provide but with
the look and feel of a graphically rich website.
The appearance, content and navigation methods of all digital text services are
decided by the broadcaster. For example, digital text from the BBC may look
different from digital text from ITV. Most of the digital text services currently
available use simple navigation methods based on the following buttons:
decided by the broadcaster. For example, digital text from the BBC may look
different from digital text from ITV. Most of the digital text services currently
available use simple navigation methods based on the following buttons:
Viewing digital text
There are two ways to view digital text, either while watching a digital channel or by
accessing a dedicated digital text channel.
accessing a dedicated digital text channel.
a) Digital text from digital channels
(depending on availability of service)
This form of digital text is accessed the same way as analogue text.
b) Digital text from a dedicated digital text channel
(depending on availability of service)
Some broadcasters provide a separate channel for accessing their digital text
service.
service.
To
Press
Load or exit digital text...
/
button.
Move around the screen...
V
,
v
,
B
or
b
buttons.
Select items on screen...
OK and Numbered buttons.
Access shortcuts...
Coloured buttons.
1.
Select a digital channel which provides a text service.
2.
Press the
/
button to access the digital text service.
3.
Follow the on screen instructions.
1.
Select a dedicated digital text channel.
2.
Follow the on screen instructions.
An example of digital text.
Click on the first or last page to see other KD-28DL10U service manuals if exist.