Sony KV-XS29M80 (serv.man3) Service Manual ▷ View online
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21
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KV
-XS29M80
-XS29M80
RM-954
32
Additional Information
Possible cause
Symptom
Solutions
Troubleshooting (continued)
• Check the antenna cable and connection
on the TV, VCR and on the wall.
• Adjust the antenna direction. Contact a
Sony dealer for advice.
• Press A/B until a good sound is
heard.
• Display the “SET UP” menu and adjust
“PIC ROTATION” so that the picture is
aligned to the TV screen.
aligned to the TV screen.
• Use the fine tuning (“FINE”) function.
• Contact your nearest Sony service center.
—
—
Stereo broadcast
sound switches
on and off or
is distorted.
or
The sound switches
between monaural
and stereo
frequently. (Not
used for these
models)
Picture slant
Lines moving across
the TV screen.
The
u
indicator on
your TV flashes red
a number of times
between 3-second
intervals.
TV cabinet creaks.
A “boom” sound is
heard when the
TV is turned on.
• Connection is loose or
the cable is damaged.
• The antenna direction
is inappropriate.
• Broadcast signal has a
transmission problem.
• The terrestrial
magnetism affects
your TV set.
your TV set.
• There is interference
from external sources,
e.g., heavy
machineries, nearby
broadcast station.
e.g., heavy
machineries, nearby
broadcast station.
• Your TV may need
service.
• Changes in room
temperature
sometimes make the
TV cabinet expand or
contract, making a
noise. This does not
indicate a malfunction.
sometimes make the
TV cabinet expand or
contract, making a
noise. This does not
indicate a malfunction.
• The TV’s demagnetizing
function is working.
This does not indicate
a malfunction.
This does not indicate
a malfunction.
Page
4
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17
23
28
29
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33
Additional Information
Identifying parts and controls
Front panel
(MONO)
PROGR
AUTO
PROGR
MENU
Page
Function
Preset channels automatically.
5
Turn off completely or
11
turn on the TV.
Select program number.
Select program number.
11
Adjust volume.
12
Select TV or video input.
12
Display the menu.
20
Headphones jack.
–
AUTO PROGR
!
!
PROGR +/–
2
2
+/–
t
MENU
i
i
Button
continued
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22
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KV
-XS29M80
-XS29M80
RM-954
34
Additional Information
Remote control
1
4
7
-/--
2
5
8
0
3
6
9
FAVORITE
SOUND
MODE
PIC MODE
ENTER
MENU
A/B
SURROUND
Identifying parts and controls (continued)
Button function
For general TV
operations
operations
For Teletext
operations
operations
Names/symbols of buttons
on the remote are indicated
in different colors to
represent the available
functions.
on the remote are indicated
in different colors to
represent the available
functions.
Label color
White
Green
Page
Button
Function
PROGR +/–
0 – 9, ÷
0 – 9, ÷
.
+/–
u
…
;
¤
JUMP
Timer operations
PIC MODE
SOUND MODE
FAVORITE
SURROUND
FAVORITE
SURROUND
Stereo/bilingual operations
(Not used for these models)
(Not used for these models)
A/B
Teletext operations
(Not used for these models)
(Not used for these models)
p
(red, green,
yellow, blue)
Menu operations
MENU
+ or –
ENTER
+ or –
ENTER
Select program number.
11
Input numbers.
11
Adjust volume.
12
Turn off temporarily or
turn on the TV.
12
Select TV or video input.
12
Display the TV program.
12
Mute the sound.
12
Display on-screen information.
12
Jump to previous channel.
12
Set TV to turn on automatically.
13
Set TV to turn off automatically.
13
Select picture mode.
14
Select sound mode.
14
Display favorite channels.
15
Select surround mode.
16
Select stereo/bilingual mode.
17
Display Teletext broadcast.
–
Enlarge the Teletext display.
–
Reveal concealed information.
–
Stop Teletext page from scrolling.
–
Display Teletext service contents.
–
Show TV screen while
–
waiting for Teletext page.
Access a Fastext menu
–
Display the menu.
20
Select and adjust item.
20
Confirm selected item.
20
– 23 –
KV
-XS29M80
-XS29M80
RM-954
SECTION 2
DISASSEMBLY
2-3. CHASSIS ASSY REMOVAL
2-2. SPEAKER REMOVAL
1
Two screws (Washer head)
(+P 4
×
16)
2
Bracket, speaker
1
Chassis assy
2-1. REAR COVER REMOVAL
1
Eight screws
(+BVTP 4
×
16)
2
Rear cover
4
One screw
(+BVTP 4
×
16)
3
Three screws
(+BVTP 4
×
16)
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24
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KV
-XS29M80
-XS29M80
RM-954
2-6-2. REPLACEMENT OF LIGHT GUIDE
2-5. SERVICE POSITION
(Note: Remove F Bracket first.)
2-6. REPLACEMENT OF PARTS
For replacement of the Control Button and Light Guide, unscrew them, exchange
with the new parts, and fix them with screws (+BVTP) respectively.
with the new parts, and fix them with screws (+BVTP) respectively.
2-6-1. REPLACEMENT OF CONTROL BUTTON
Multi button
Two screws
One screw
(+BVTP 3
(+BVTP 3
×
12)
2-4. F BRACKET REMOVAL
2
Two screws
(+BVTP 3
×
12)
3
F Board bracket
5
Two claws
1
Three connectors
6
F board
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