DOWNLOAD Sony KV-XS29M80 Service Manual ↓ Size: 5.83 MB | Pages: 109 in PDF or view online for FREE

Model
KV-XS29M80
Pages
109
Size
5.83 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-xs29m80.pdf
Date

Sony KV-XS29M80 Service Manual ▷ View online

 37 
KV
-XS29M80/XS29M97
RM-954
RM-953
33
Additional Information
Additional Information
Self-diagnosis function
Your TV is equipped with a self-diagnosis function. If there is a
problem with your TV, the u indicator flashes red. The number of
times the u indicator flashes indicates the possible causes.
1
Check that the u indicator flashes red a number of times between 3-second
intervals.
2
Count the number of times the u indicator flashes.
3
Press U (main power) to turn off your TV.
4
Inform your nearest Sony service center about the number of times the u
indicator flashes.
Be sure to note the model name and serial number located on the rear of
your TV.
Front of TV
u
 indicator
Additional Information
34
Additional Information
Troubleshooting
If you find any problem while viewing your TV, please check the following guide. If
any problem persists, contact your Sony dealer.
Snowy picture
Noisy sound
Distorted picture
Noisy sound
Good picture
Noisy sound
No picture
No sound
Snowy picture
Noisy sound
Distorted picture
Noisy sound
Good picture
Noisy sound
No picture
No sound
Possible cause
Symptom
Solutions
• Connection is loose or
the cable is damaged.
• Channel presetting is
inappropriate or
incomplete.
• The antenna type is
inappropriate.
• The antenna direction
is inappropriate.
• Signal transmission is
low.
• Broadcast signals are
too strong.
• The TV system setting
or channel presetting
is inappropriate or
incomplete.
• The power cord,
antenna or VCR is not
connected.
• The TV is not turned
on.
Page
4
31
32
30
31
4
11
10
• Check the antenna cable and connection
on the TV, VCR and on the wall.
• Display the “CH PRESET” menu and
select “MANUAL PROGRAM” to preset
the channel again.
• Check the antenna type (VHF/UHF).
Contact a Sony dealer for advice.
• Adjust the antenna direction. Contact a
Sony dealer for advice.
• Try using a booster.
• Display the “CH PRESET” menu and
select “MANUAL PROGRAM”. Then,
select “
 SENS: LOW”.
• Turn off or disconnect the booster if it is
in use.
• If the sound of all the channels are noisy,
display the “CH PRESET” menu and
check the TV system (TV SYS) setting,
then select “AUTO PROGRAM” to preset
the channels again.
• If the sound of some channels are noisy,
select the channel, then display the “CH
PRESET” menu and select the appropriate
TV system (TV SYS).
• Check the power cord, antenna and the
VCR connections.
• Press u (power).
• Press U (main power) on the TV to turn
off the TV about five seconds, then turn it
on again.
 38 
KV
-XS29M80/XS29M97
RM-954
RM-953
35
Additional Information
continued
Good picture
No sound
Dotted lines or
stripes
Double images or
“ghosts”
No color
Abnormal color
patches
TV cannot receive
stereo broadcast
signal.
• The volume level is
too low.
• The sound is muted.
• Broadcast signal has a
transmission problem.
• There is local
interference from cars,
neon signs, hair
dryers, power
generators, etc.
• Broadcast signals are
reflected by nearby
mountains or
buildings.
• The antenna direction
is inappropriate.
• Use of a booster is
inappropriate.
• The color level setting
is too low.
• The color system
setting is
inappropriate.
• The antenna direction
is inappropriate.
• The magnetic
disturbance from
external speakers or
other equipment, or
the direction of the
earth’s magnetic field
may affect the TV.
• The stereo reception
setting is
inappropriate.
Possible cause
Symptom
Solutions
• Press ¸ + to increase the volume level.
• Press ¤ to cancel the muting.
• Press A/B until a good sound is heard.
• Do not use a hair dryer or other
equipment near the TV.
• Adjust the antenna direction for
minimum interference. Contact a Sony
dealer for advice.
• Use a highly directional antenna.
• Use the fine tuning (FINE) function.
• Adjust the antenna direction. Contact a
Sony dealer for advice.
• Turn off or disconnect the booster if it is
in use.
• Display the “A/V CONTROL” menu and
select “ADJUST” of “PICTURE MODE”,
then adjust the “COLOR” level.
• Display the “CH PRESET” menu and
check the color system (COL SYS) setting
(usually set this to “AUTO”).
• Adjust the antenna direction. Contact a
Sony dealer for advice.
• Keep external speakers or other electrical
equipment away from the TV. Do not
move the TV while the TV is turned on.
Press U (main power) on the TV to turn
off the TV for about five minutes, then
turn it on again.
• Press A/B until “AUTO” appears on the
screen.
Page
11
11
18, 19
32
25
30
18, 19
36
Additional Information
Stereo broadcast
sound switches
on and off or
is distorted.
or
The sound switches
between monaural
and stereo
frequently.
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.
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.
• Use the fine tuning (FINE) function.
• Contact your nearest Sony service center.
 —
• 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.
• There is interference
from external sources,
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.
• The TV’s demagnetizing
function is working.
This does not indicate
a malfunction.
Possible cause
Symptom
Solutions
Page
4
18, 19
27
32
33
 39 
KV
-XS29M80/XS29M97
RM-954
RM-953
37
Additional Information
Identifying parts and controls
Front panel
continued
(MONO)
PROGR
AUTO
PROGR
MENU
Page
Function
Turn off completely or
10
turn on the TV.
Select program number.
10
Adjust volume.
11
Select TV or video input.
11
Display the menu.
23
Activate auto program.
5
Headphone jack.
!
PROGR +/–
2
 +/–
t
MENU
AUTO PROGR
i
Button
38
Additional Information
Remote control
Identifying parts and controls (continued)
1
2
3
4
5
6
7
8
0
-/--
9
FAVORITE
SOUND
MODE
SURROUND
PIP PROGR
PIP PROGR
ENTER
PIC
MODE
The names/symbols of buttons
on the remote are indicated in
different colors to represent the
available functions.
Label color
White
Green
Yellow
Button function
For general TV
operations
For Teletext
operations
For PIP operations
Page
Button
Function
Mute the sound.
11
Display on-screen information.
11
Select picture mode.
13
Turn off temporarily or
turn on the TV.
10
Select stereo/bilingual mode.
18
Select TV or video input.
11
Display the TV program.
11
Jump to previous channel.
11
Display the menu.
23
Menu operations.
23
Select surround mode.
17
Set TV to turn on automatically.
12
Set TV to turn off automatically.
12
Display favorite channels.
14
Select sound mode.
13
Select program number.
10
Adjust volume.
10
Input numbers.
10
Display Teletext broadcast.
20, 21
Enlarge the Teletext display.
20, 21
Reveal concealed information. 20, 21
Stop Teletext page from scrolling. 20, 21
A Fastext menu.
20, 21
Display Teletext service contents. 20, 21
Show TV screen while
waiting for Teletext page.
20, 21
Select video input for PIP/
Twin picture.
15
Freeze PIP screen.
15
Swap main and PIP/
Twin picture.
15
Display another smaller picture.
15
Change program in PIP/
Twin picture.
15
¤
PIC MODE
u
A/B
;
JUMP
Menu operation
MENU
V/b/v/B/ENTER
SURROUND
Timer Operation
FAVORITE
SOUND MODE
PROGR +/–
.
 +/–
0 – 9, ÷
Teletext operations (not used for this model)
 
(red, green,
yellow, blue)
PIP operations
V/v
(PIP PROGR +/–)
– 40 –
KV
-XS29M80/XS29M97
RM-954
RM-953
SECTION 2
DISASSEMBLY
2-4. CHASSIS ASSY REMOVAL
2-3. SPEAKER REMOVAL
2-1. 3D SPEAKER BOX REMOVAL
1
 Four screws (Washer head)
 
 (+P 4 
× 
16)
2
 Bracket, speaker
1
 Chassis assy
2-2. REAR COVER REMOVAL
1
 3D Speaker box assy
Black wire
Red wire
3
 Eight screws
     (+BVTP 4 
× 
16)
2
 Rear cover
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