Sony FD Trinitron KV-29CL11B, FD Trinitron KV-29CL11E, FD Trinitron KV-29CL11K Service Manual
- 1 -
SERVICE MANUAL
FE-2
CHASSIS
MODEL
COMMANDER DEST CHASSIS NO.
KV-29CL11B
RM-947 FR SCC-Q54T-A
KV-29CL11E
RM-947 ESP SCC-Q53U-A
MODEL
COMMANDER DEST CHASSIS NO.
KV-29CL11K
RM-947 OIRT SCC-Q51Q-A
KV-29CL11
RM-947
- 2 -
TABLE OF CONTENTS
Section Title Page Section Title Page
Specifications .................... 3
Connectors .................... 4
Self Diagnostic Software .................... 5
1. GENERAL
Switching on the TV and
Automatically Tuning .................... 6
Introducing and Using the
Menu System .................... 7
Menu Guide .................... 7
Teletext .................... 10
Fastext .................... 10
Connecting Optional Equipment .................. 11
Using Optional Equipment .................... 11
Specifications .................... 12
Troubleshooting .................... 12
2. DISASSEMBLY
2-1. Rear Cover Removal .................... 13
2-2. Chassis Removal and Refitting .................... 13
2-3. A Board Removal [Step 1] .................... 14
2-4. A Board Removal [Step 2] .................... 14
2-5. Service Position .................... 14
2-6. Picture Tube Removal .................... 15
Bottom Plates .................... 16
3. SET-UP ADJUSTMENTS
3-1. Beam Landing .................... 17
3-2. Convergence .................... 18
3-3. Focus Adjustment .................... 20
3-4. Screen (G2), White Balance .................... 20
4. CIRCUIT ADJUSTMENTS
4-1. Electrical Adjustments .................... 21
4-2. Test Mode 1 .................... 23
4-3. Test Mode 2 .................... 23
5. DIAGRAMS
5-1. Block Diagrams (1) .................... 24
Block Diagrams (2) .................... 25
5-2. Circuit Board Location .................... 26
5-3. Schematic Diagrams and
Printed Wiring Boards .................... 26
* A Board PWB .................... 28
* A Board Schematic .................... 29
* C Board PWB .................... 34
* C Board Schematic .................... 33
* DF Board PWB .................... 34
* DF Board Schematic .................... 35
5-4. Semiconductors .................... 36
5-5. IC Blocks .................... 38
6. EXPLODED VIEWS
6-1. Chassis .................... 39
6-2. Picture Tube .................... 40
7. ELECTRICAL PARTS LIST .................... 41
CAUTION
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND
THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR
THE CARBON PAINTED ON THE CRT, AFTER REMOVAL OF
THE ANODE CAP.
WARNING !!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD
DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS
DIRECTLY CONNECTED TO THE POWER LINE.
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARKED
ON
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION
APRES AVOIR DECONNECTE LE CAP DE’LANODE,
COURT-CIRCUITER L’ANODE DU TUBE CATHODIQUE ET
CELUI DE L’ANODE DU CAP AU CHASSIS METALLIQUE DE
L’APPAREIL, OU AU COUCHE DE CARBONE PEINTE SUR LE
TUBE CATHODIQUE OU AU BLINDAGE DU TUBE
CATHODIQUE.
ATTENTION !!
AFIN D’EVITER TOUT RISQUE D’ELECTROCUTION
PROVENANT D’UN CHÁSSIS SOUS TENTION, UN
TRANSFORMATEUR D’ISOLEMENT DOIT ETRE UTILISÈ LORS
DE TOUT DÈPANNAGE LE CHÁSSIS DE CE RÈCEPTEUR EST
DIRECTMENT RACCORDÈ Á L’ALIMENTATION SECTEUR.
ATTENTION AUX COMPOSANTS RELATIFS Á
LA SECURITÈ!!
LES COMPOSANTS IDENTIFIÈS PAR UNE TRAME ET PAR UNE
MARQUE
SUR LES SCHÈMAS DE PRINCIPE, LES VUES
EXPLOSÈES ET LES LISTES DE PIECES SONT D’UNE IMPORTANCE CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT,
NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONT
LE NUMÈRO DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT
MANUEL OU DANS DES SUPPLÈMENTS PUBLIÈS PAR SONY.
- 3 -
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- 4 -
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
Connected Not Connected (open) * at 20Hz - 20kHz
Pin No 1 2 4 Signal Signal level
1 Audio output B
(right)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
2
Audio input B
(right)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
3
Audio output A
(left)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
4 Ground (audio)
5 Ground (blue)
6 Audio input A
(left)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
7 Blue input 0.7 +/- 3dB, 75 ohms positive
8 Function select
(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
9 Ground (green)
10 Open
11 Green Green signal : 0.7 +/- 3dB, 75 ohms,
positive
12 Open
13 Ground (red)
14 Ground (blanking)
15
_ _ Red input 0.7 +/- 3dB, 75 ohms, positive
_ (S signal Chroma
input)
0.3 +/- 3dB, 75 ohms, positive
16 Blanking input
(Ys signal)
High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms
17 Ground (video
output)
18 Ground (video
input)
19 Video output 1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
20
_ _ Video input 1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
_ Video input
Y (S signal)
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
21 Common ground
(plug, shield)
- 5 -
FE-2 SELF DIAGNOSTIC SOFTWARE
The identification of errors within the FE-2 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.
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 ‘Stanby Mode’.
2. Press the following sequence of buttons on the Remote
Commander.
i+
5
-
(ON SCREEN (DIGIT 5) (VOLUME -) (TV)
DISPLAY)
3. The following table will be displayed indicating the error
count.
Table 2
Note: To clear the error count data press ‘80’ on the Remote
commander.
UNEMRORRE
20E
30E
40E
50E
60E
70E
80E
90E
01E
11E
EMITGNIKROW
SRUOH
SETUNIM
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)552,0(
)552,0(
)552,0(
)552,0(
)552,0(
0
0
0
0
0
0
0
0
0
0
2
11
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- 6 -
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.
SECTION 1 GENERAL
Your TV is now ready for use
5
The Auto Tuning menu appears on the screen. Press the
OK button to select Yes.
6
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 the
automatic tuning 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 7) and press OK. The
auto tuning process will start again.
7
After all available channels are captioned 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.
a)
If you wish to keep the broadcast channels in the
tuned order, go to step 8.
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 .
3 Repeat steps b)1 and b)2 if you wish to change
the order of the other channels.
8
Press the MENU button to remove the menu from the
screen.
No channel found
Please connect aerial
Confirm
OK
Programme: 01
System: B/G
Channel: C21
Auto Tuning
Searching...
Programme Sorting
Select channel:
Exit:
MENU
Programme:
01 TVE
02 TVE2
03 TV3
04 C33
05 C27
06 C58
OK
Programme Sorting
Select new position:
Exit:
MENU
Programme:
01 TVE
02 TVE2
03 TV3
04 C33
05 C27
06 C58 05 C27
OK
Do you want to start
automatic tuning?
Yes
No
OK
MENU
Language
Select Language:
i4Svenska
Norsk
English
Nederlands
Français
Italiano
i
$
OK
Country
Select country:
i4Sverige
Norge-Italia
Deutschland
Österreich
i
$
OK
If picture slants, please
adjust picture rotation
Not necessary
Adjust now
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) choose the country in which
you wish to operate the TV, 3) adjust the picture slant 4) search and store all available
channels (TV Broadcast) and 5) 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.
continued...
1
Connect the TV plug to the mains socket (220-240V AC,
50Hz)
Press the on/off button on the TV set to turn on the TV.
The first time you press this button, 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.
3
The Country menu appears automatically on the TV
screen. Press the or button to select the country in
which you will operate the TV set, then press the OK
button to confirm your selection.
• If the country in which you want to use the TV set
does not appear in the list, select “-” instead of a
country.
• To avoid wrong teletext characters for cyrillic
languages we recommend selecting Russia
country if your own country does not appear in
the list.
4
Because of the earth’s magnetism, the picture might slant.
The Picture Rotation menu allows you to correct the
picture slants if it is necessary.
a)
If it is not necessary, press or to select Not
necessary and press OK.
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 or . Finally press
OK to store.
- 7 -
SOUND ADJUSTMENT
The “Sound Adjustment” menu allows you to
alter the sound adjustments.
To do this: after selecting the item you want to
alter, press , then press / / or
repeatedly to adjust it and finally press OK to
store the new adjustment.
Level 1 Level 2 Level 3 / Function
This menu also contains two submenus as following:
Mode Personal (for individual settings)
Rock
Pop
Jazz
Detail Adjustment
Sound Effect:
Off: Normal. Spatial: Acoustic sound effect.
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:
Off: Sound from external amplifier
connected to the audio outputs
on the rear of the TV set.
On: Sound from the TV set.
• Treble and Bass can only be altered if “Personal” mode is selected.
• Select Reset and press OK to reset the sound to the factory preset levels.
• In case of a bilingual broadcast select Dual Sound and set A for sound channel 1, B for sound
channel 2 or Mono for mono channel if available. For a stereo broadcast you can choose Stereo or
Mono.
continued...
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Sound Adjustment
Mode: Personal
Treble
Bass
Balance
Reset
Dual Sound: Mono
Detail Adjustment
OK
Sound Adjustment
Mode: Personal
Treble
Bass
Balance
Reset
Dual Sound: Mono
Detail Adjustment
OK
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:
1
Press the MENU button to switch the first level menu on.
2
• To highlight the desired menu or option, press
or
.
• To enter to the selected menu or option, press .
• To return to the last menu or option, press
.
• To alter 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.
To do this: after selecting the item you want to
alter press , then press / / or
repeatedly to adjust it and finally press OK to
store the new adjustment.
Level 1 Level 2 Level 3 / Function
• This menu also allows you to customise the picture mode based on the programme you are watching:
Mode Personal (for individual settings).
Live (for live broadcast programmes, DVD and Digital Set Top Box receivers).
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.
MENU
MENU
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
- 8 -
continued...
PROGRAMME LABELS
The “Programme Labels” option in the “Set
Up” menu allows you to name a channel using
up to five characters (letters or numbers).
To do this:
1 After selecting the option, press , then press
or
to select the programme number
with the channel you wish to name.
2 Press . With the first element of the Label
column highlighted, press
or
to select
a letter or number (select “-“ for a blank), then
press to confirm this character. Select the
other four characters in the same way. Finally
press OK to store.
AV PRESET
The “AV Preset” option in the “Set Up” menu
allows you to designate a name to the external
equipment you have connected to the sockets of
this TV.
To do this:
1 After selecting the option, press , then
press
or
to select the input source you
wish to name (AV1 and AV2 are for the rear
Scarts and AV3 for front connectors). Then
press .
2 In the label column automatically appears a
label:
a) If you want to use one of the 6 predefined
label (CABLE, GAME, CAM, DVD,
VIDEO or SAT), press or
to select
the desired label and finally press OK to
store.
b) If you want to set a different label, select
Edit and press . Then with the first
element highlighted, press
or
to
select a letter, number or “-“ for a blank,
then press to confirm this character.
Select the other four characters in the same
way and finally press OK to store.
Level 1 Level 2 Level 3 / Function
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
SLEEP TIMER
The “Sleep Timer” option in the “Timer” menu
allows you to select a time period for the TV to
switch itself automatically into the standby
mode.
To do this: after selecting the option press ,
then press
or
to set the time period delay
(max. of 4 hours) and finally press OK to store.
• While watching the TV, you can press the
button on the remote control to display the time
remaining.
• One minute before the TV switches itself into standby mode, the time remaining is displayed on
the TV screen automatically.
LANGUAGE / COUNTRY
The “Language/Country” option in the “Set
Up” menu allows you to select the language
that the menus are displayed in. It also allows
you to select the country in which you wish to
operate the TV set.
To do this: after selecting the option, press
and then proceed in the same way as in the
steps 2 and 3 of the section “Switching On the
TV and Automatically Tuning”.
AUTO TUNING
The “Auto Tuning” option in the “Set Up”
menu allows you to automatically search for
and store all available TV channels.
To do this: after selecting the option, press
and then proceed in the same way as in TV
steps 5 and 6 of the section “Switching On the
TV and Automatically Tuning” on page 8.
PROGRAMME SORTING
The “Programme Sorting” option in the “Set
Up” menu allows you to change the order in
which the channels (TV Broadcast) appear on
the screen.
To do this: after selecting the option, press
and then proceed in the same way as in step 7
b) of the section “Switching On the TV and
Automatically Tuning” on page 8.
Level 1 Level 2 Level 3 / Function
continued...
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Timer
Sleep Timer: Off
OK
Timer
Sleep Timer: Off
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
- 9 -
NOISE REDUCTION
The “Noise Reduction” option in the “Detail Set
Up” menu allows you to automatically reduce
the picture noise visible in the broasdcast
signal.
To do this: after selecting the option, press .
Then press or to select Auto. Finally
press OK to confirm and store.
To cancel this function afterwards, select “Off”
instead of “Auto” in the step above.
AV2 OUTPUT
The “AV2 Output” option in the “Detail Set
Up” menu allows you to select the source to be
output from the Scart connector
:2/q
in
order you can record from this Scart any signal
coming from the TV or from external
equipment connected to the Scart connector
:1/
or front connectors 3 and 3.
If your VCR supports SmartLink, this
procedure is not necessary.
To do this: after selecting the option, press .
Then press or to select the desired
output signal: TV, AV1, AV3 or AUTO.
If you select “AUTO”, the output signal
will always be the same one that is
displayed on the screen.
If you have connected a decoder to the
Scart
:2/q
or to a VCR connected to
this Scart, please remember to change back
the “AV2 Output” to “AUTO” or “TV” for
correct unscrambling.
Level 1 Level 2 Level 3 / Function
continued...
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Detail Set Up
Noise Reduction:
AV2 Output:
RGB Centring:
Picture Rotation:
AutoTV0
0
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Detail Set Up
Noise Reduction:
AV2 Output:
RGB Centring:
Picture Rotation:
AutoTV0
0
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
MANUAL PROGRAMME PRESET
The “Manual Programme Preset” option in the
“Set Up” menu allows you to:
a)
Preset channels or a video input source one by one to the programme order of your choice.
To do this:
1 After selecting the ”Manual Programme Preset” option, press then with Programme
option highlighted press . Press or to select on which programme number you
want to preset the channel (for VCR, select programme number “0”). Then press .
2 The following option is only available depending on the country you have selected
in the “Language/Country” menu.
After selecting the System option, press . Then press or to select the TV
Broadcast system (B/G for western European countries or D/K for eastern European
countries). Then press .
3 After selecting the Channel option, press . Then press or to select the channel
tuning (“C” for terrestrial channels or “S” for cable channels). Next press . After that,
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 PROGR +/- 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)
Normally the automatic fine tuning (AFT) is operating, however you can manually fine tune
the TV to obtain a better picture reception in the case that 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 PROGR +/-
buttons.
To do this: Highlighting the Programme option, press the PROGR +/- 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.
e)
View and record correctly scrambled channels when using a decoder connected directly to
the Scart
:
2/ or through a VCR.
This option is only available depending on the country you have selected in the “Language/
Country” menu.
To do this: select the Decoder option and press . Next press or to select On. Finally
press OK twice to confirm and store.
To cancel this function afterwards, select “Off” instead of “On” in the step above.
S
Level 1 Level 2 Level 3 / Function
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
- 10 -
RGB CENTRING
When connecting an RGB source, such as a
“PlayStation”, you may need to readjust the
horizontal position of the picture. In that case,
you can readjust it through the “RGB Centring”
option in the “Detail Set Up”.
To do this: while watching an RGB source select
the “RGB Centring” option and press . Then
press or to adjust the centre of the
picture between –10 and +10. Finally press OK
to confirm and store.
PICTURE ROTATION
Because of the earth’s magnetism, the picture
may slant. In this case, you can correct the
picture slant by using the option “Picture
Rotation” in the “Detail Set Up” menu.
To do this: after selecting the option, press .
Then press or to correct any slant of the
picture between -5 and +5 and finally press OK
to store.
Level 1 Level 2 Level 3 / Function
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Detail Set Up
Noise Reduction:
AV2 Output:
RGB Centring:
Picture Rotation:
AutoTV0
0
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
Set Up
Language/Country
Auto Tuning
Programme Sorting
Progamme Labels
AV Preset
Manual Programme Preset
Detail Set Up
OK
Detail Set Up
Noise Reduction:
AV2 Output:
RGB Centring:
Picture Rotation:
AutoTV0
0
OK
Picture Adjustment
Mode: Personal
Contrast
Brightness
Colour
Sharpness
Hue
Reset
OK
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.
Make sure to use a channel (TV Broadcast) with a strong signal, otherwise teletext errors
may occur.
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 have made a mistake, retype the correct page number.
• If the counter on the screen continues searching, it is because this page is not available. In that case,
input another page number
To access the next or preceding page:
Press PROGR + ( ) or PROGR - ( ).
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:
Some teletext pages have sub-pages which follow on automatically. To stop them, 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 Switch Off Teletext:
Press .
Fastext
Fastext service lets you access pages with one button push.
While you are in Teletext mode and Fastext is broadcast, a colour coded menu appears at
the bottom of the teletext page. Press the colour button (red, green, yellow or blue) to
access the corresponding page.
TELETEXT
Index
Programme
News
Sport
Weather
25
153
101
98
- 11 -
Using Optional Equipment
1
Connect your equipment to the designated TV socket, as indicated in the previous page.
2
Switch on the connected equipment.
3
To watch the picture of the connected equipment, press the button repeatedly until the
correct input symbol appears on the screen.
Symbol Input Signals
1 • Audio / video input signal through the Scart connector C.
• RGB input signal through the Scart connector C. This symbol appears only
if a RGB source has been connected.
2 • Audio / video input signal through the Scart connector D.
2 • S Video input signal through the Scart connector D.
3 • Video input signal through the phono socket A and Audio input signal
through B.
4
Press button on the remote control to return to the normal TV picture.
For Mono Equipment
Connect the phono plug to the L/G/S/I socket on the front of the TV and select 3 input
signal using the instructions above. Finally, refer to the “Sound Adjustment” section of this
manual and select “Dual Sound” “A” on the sound menu screen (see page 11).
S
Connecting Optional Equipment
Using the following instructions you can connect a wide range of optional equipment to
your TV set. (Connecting cables are not supplied).
Connecting a VCR:
To connect a VCR, please refer to the section “Connecting the aerial and VCR” of this instruction
manual. We recommend you connect your VCR using a scart lead. If you do not have a scart
lead, tune in the VCR test signal to the TV programme number “0” by using the “Manual
Programme Preset” option. (for details of how to manually programme these presets, see page
14, step a).
Refer to your VCR instruction manual to find out how to find the output channel of your VCR.
Connecting a VCR that supports SmartLink:
SmartLink is a direct link between the TV set and the VCR. For more information on
SmartLink, please refer to the instruction manual of your VCR.
If you use a VCR that supports SmartLink, please connect the VCR by using a Scart lead
to the Scart
:2/q
D.
If you have connected a decoder to the Scart
:2/q
or through a VCR
connected to this Scart:
Select the “Manual Programme Preset” option in the “Set Up” menu and after entering in the
“Decoder**” option, select “On” (by using or ). Repeat this option for each scrambling
signal.
**This option is only available depending on the country you have selected in the
“Language/Country” menu.
continued...
A
B
1
2
D
“P
l
ay
S
tation”*
Deco
d
er
Deco
d
er
C
V
C
R
DVD
V
C
RDVD
8mm/Hi8/
DVC
camcorder
VCR
When you connect the
headphones, the TV
speakers will automatically
be muted.
* “PlayStation” is a product of
Sony Computer
Entertainment, Inc.
* “PlayStation” is a trademark
of Sony Computer
Entertainment, Inc.
- 12 -
20
Specifications
Additional Information
TV system:
Depending on your country selection:
B/G/H, D/K, L, I
Colour system:
PAL, SECAM
NTSC 3.58, 4.43 (only Video In)
Channel Coverage:
VHF: E2-E12
UHF: E21-E69
CATV: S1-S20
HYPER: S21-S41
D/K: R1-R12, R21-R69
L:F2-F10, B-Q, F21-F69
I:UHF B21-B69
Picture Tube:
Flat Display FD Trinitron
28” (approx. 71 cm. meas ured diagonally)
29” (approx. 72 cm. meas ured diagonally)
Rear Terminals
1/
21-pin scart connector (CEN E LEC standard)
including audio/video input, RGB input, TV
audio/video output.
2/
(SMARTLINK)
21-pin scart connector (CENELEC standard)
including audio/video input, S vide o input,
selectable audio/video output and SmartLink
interface.
Front Terminals
3 video input – phono jack
3 audio input – phono jacks
headphones jack
S
Design and specifications are subject to change without notice.
Ecological Paper- Totally Chlorine Free
Sound Output:
2 x 10 W (music power)
2 x 5 W (RMS)
Power Consumption:
28” : 90 W
29” : 94 W
Standby Power Consumption:
0.5 W
Dimensions (w x h x d) :
28” : Approx. 788 x 517 x 523 mm
29” : Approx. 788 x 598 x 523 mm.
Weight:
28” : Approx. 41.5 Kg
29” : Approx. 45.8 Kg
Accessories supplied:
1 remote control (RM-947)
2 x IEC designated AA size batteri es
Other features:
•Teletext, Fastext, TOPtext.
•Sleep Timer.
•SmartLink (direct link between your TV set and
a compatible VCR. For more information on
SmartLink, please refer to your VCR instruction
manual).
•TV system autodetection.
Troubleshooting
Here are some simple solutions to the 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.
Distorted picture when changing
programmes or selecting teletext.
Wrong characters appear when
viewing teletext.
Picture slanted
Noisy picture when viewing a TV
channel.
No unscrambled picture whilst
viewing un unscrambled channel
with a decoder connected through
the Scart connector
:2/q
.
Remote control does not function.
The standby indicator on the TV
flashes.
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 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 10).
•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 19).
• Press the + button on the remote control.
• Check that “TV Speakers” is “On” on the “Sound
Adjustment” menu (see page 11).
•
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 10).
• Turn off any equipment connected to the Scart
connector on the rear of the TV.
• Using the menu system, enter to the “Language/
Country” (see page 12) menu and select the country in
which you operate the TV set. For Cyrillic languages,
we recommend selecting Russia country if your own
country does not appear in the list.
• 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 14).
• Using the menu system, select the “Noise Reduction”
option in the “Detail Set Up” menu and select
“Auto” to reduce the noise in the picture (see page 15).
• Using the menu system, select the “Set Up” menu.
Then enter to “Detail Set Up” option and set “AV2
Output” to “TV” (see page 15).
• Replace the batteries.
• Contact your nearest Sony service centre.
If you continue to experience problems, have your TV serviced by qualified personnel.
Never open the casing yourself.
- 13 -
Remove the rear cover fixing screws indicated and withdraw the rear cover from the Beznet.
SECTION 2 DISASSEMBLY
To remove lift the main bracket rear slightly and slide the
chassis away from the beznet, whilst holding the beznet base
down. 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
interconnecting leads in their respective purse locks.
2-2. Chassis Removal and Refitting
2-1. Rear Cover Removal
=>
=>
=>
=>
=>
<=
<=
- 14 -
Position the chassis as indicated to access the solder side of the PWB’s. To gain access to the A Board follow the instructions on
page 16. (Removal and Replacement of the main bracket bottom plates ].
2-3. A Board Removal [ Step 1 ] 2-4. A Board Removal [ Step 2 ]
2-5. Service Position
Screw.
Release the 3 securing clips located at the side of the chassis
and slide the PWB clear of the bracket.
Remove the 3 screws securing the PWB to the main bracket.
1 can be seen in the photo above and the other 2 are either
side of the FBT assembly.
Clip.
- 15 -
Anode button
a
* REMOVING PROCEDURES.
Turn up one side of the rubber cap in
the direction indicated by the arrow a
1
2 Using a thumb pull up the rubber cap
firmly in the direction indicated by the
arrow b
3 When one side of the rubber cap is
separated from the anode button, the
anode-cap can be removed by turning
up the rubber cap and pulling it up in
the direction of the arrow c
b
b
c
How to handle the Anode-Cap
1. To prevent damaging the surface of the anode-cap do not use
sharp materials.
2. Do not apply too great a pressure on the rubber, as this may cause
damage to the anode connector.
3. A metal fitting called a shatter hook terminal is fitted inside the
rubber cap.
4. Do not turn the rubber foot over excessively, this may cause
damage if the shatter hook sticks out.
Removal of the Anode-Cap
2-6. Picture Tube Removal
WARNING:
BEFORE REMOVING
THE ANODE CAP
High voltage remains in the CRT even
after the power is disconnected. To
avoid electric shock, discharge CRT
before attempting to remove the anode
cap. Short between anode and CRT
coated earth ground strap.
Coated Earth
Ground Strap
1. Discharge the anode of the CRT and remove the anode cap.
2. Unplug all interconnecting leads from the Deflection yoke, neck
assy, degaussing coils and CRT grounding strap.
3. Remove the C Board from the CRT.
4. Remove the chassis assembly.
5. Loosen the Neck assembly fixing screw and remove.
6. Loosen the Deflection yoke fixing screw and remove.
7. Place the set with the CRT face down on a cushion and remove
the Degaussing Coil holders.
8. Remove the Degaussing Coils.
9. Remove the CRT grounding strap and spring tentioners.
10. Unscrew the four CRT fixing screws [ located on each CRT
corner ] and remove the CRT.
[Take care not to handle the CRT by the neck.]
1
4
6
8
10
5
9
2
7
3
- 16 -
REMOVAL AND REPLACEMENT OF THE MAIN-BRACKET
BOTTOM PLATES.
(1) REMOVING THE PLATES
In the event of servicing being required to the solder side of the A Board printed wiring board, the
bottom plates fitted to the main chassis bracket require to be removed.
This is performed by cutting the gates with a sharp wire cutter at the locations indicated by the
arrows.
Note : There are 2 plates fitted to the main bracket.
Only remove the necessary plate to gain access to the printed wiring board.
(2) REFITTING THE PLATES
Because the plates differ in size it is important that the correct plates are refitted in their original
location.
Please note that the plates need to be rotated 180 degrees from their cut position to allow the tabs to
be fitted into their catch positions.
For safety reasons, on no account should the plates be re-
moved and not refitted after servicing.
Ta b
Catch
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