Sony KV-XJ29N80 Service Manual ▷ View online
KV
-XJ29N80
-XJ29N80
RM-915
–
17
–
22
Additional Information
The STANDBY indicator on
your TV flashes red several
times between three
second intervals.
TV cabinet creaks.
A “boom” sound is heard
when the TV is turned on.
Possible cause
Symptom
Solutions
• Contact your nearest Sony
service center.
—
—
• 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.
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.
does not indicate a
malfunction.
Page
20
_
_
Troubleshooting (continued)
23
Additional Information
Overview of controls
TV front panel
(MONO)
VIDEO
VIDEO 2 INPUT
AUDIO
CHANNEL
STANDBY/
WAKE UP
WAKE UP
VOLUME
TV/VIDEO
AUTO
PROGR
SELECT
Page
Function
Preset channels automatically.
5
Select channel number.
11
Turn off completely or
11
turn on the TV.
Adjust volume.
Adjust volume.
11
Standby indicator.
11
Select TV or video input.
12
Select the desired item.
12
Wake up indicator.
13
Headphone jack.
–
AUTO PROGR
CHANNEL +/–
POWER
CHANNEL +/–
POWER
VOLUME +/–
STANDBY
STANDBY
TV/VIDEO
SELECT
WAKE UP
i
SELECT
WAKE UP
i
Button
continued
–
18
–
KV
-XJ29N80
-XJ29N80
RM-915
24
Additional Information
Remote Control
Page
Button
Function
TV
1
2
3
4
6
7
8
9
0
5
POWER
TV
DISPLAY
VIDEO
MUTING
MTS
SOUND
MODE
FAVORITE
WAKE UP
SLEEP
CABLE
AUTO
PROGRAM
ADD/
ERASE
JUMP
ENT
CH
VOL
SELECT
PIC MODE
CABLE
POWER
POWER
AUTO PROGRAM
CH +/–
ADD/ERASE
0-9
CH +/–
ADD/ERASE
0-9
ENT
VOL +/–
MUTING
MUTING
TV
VIDEO
JUMP
DISPLAY
SELECT
JUMP
DISPLAY
SELECT
+/–
Timer operations
WAKE UP
SLEEP
SLEEP
PIC MODE
SOUND MODE
SOUND MODE
FAVORITE
Stereo/bilingual operations
Stereo/bilingual operations
MTS
Select the cable TV.
5
Turn off temporarily or turn
9
on the TV.
Preset channels automatically.
Preset channels automatically.
9
Select channel number.
10
Preset channels manually.
10
Input numbers.
11
Confirm input number.
11
Adjust volume.
11
Mute the sound.
12
Display the TV program.
12
Select TV or video input.
12
Jump to previous channel number.
12
Display on-screen information.
12
Select the desired items.
12
Adjust item.
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.
17
Not function for your TV.
–
Overview of controls (continued)
KV
-XJ29N80
-XJ29N80
RM-915
– 19 –
SECTION 2
DISASSEMBLY
2-4. SERVICE POSITION
2-3. CHASSIS ASSY REMOVAL
2-2. SPEAKER REMOVAL
2-1. REAR COVER REMOVAL
2 Eight screws
(+BVTP 4
(+BVTP 4
× 16)
3 Three screws
(+BVTP 4
(+BVTP 4
× 16)
1 Rear cover
2 Four screws
(BVTP 4
(BVTP 4
× 16)
1 Bracket speaker
1 Chassis assy
2-5-2. REPLACEMENT OF LIGHT GUIDE
2-5. REPLACEMENT OF PARTS
For replacement of the Multi Button and Light Guide,
unscrew them, exchange with the new parts, and fix them
with screws (+BVTP) respectively.
unscrew them, exchange with the new parts, and fix them
with screws (+BVTP) respectively.
2-5-1. REPLACEMENT OF MULTI BUTTON
1 Two screws
(+BVTP 3
(+BVTP 3
× 12)
Control button
1 One screw
(+BVTP 3
(+BVTP 3
× 12)
KV
-XJ29N80
-XJ29N80
RM-915
– 20 –
2-9. A AND B9 BOARDS REMOVAL
2-8. H5 BOARD REMOVAL
2-7. D3 BOARD REMOVAL
3 Two connectors
4 One screw (+BVTAP 3
× 12)
1 Two connectors
4 Four claws
5 H5 Board
2 Two connectors
4 B9 Board
5 A Board
1 Three screws
(+BVTAP 3
(+BVTAP 3
× 12)
2 Two screws
(+BVTAP 3
(+BVTAP 3
× 12)
1 Three connectors
2 One claw
3 D3 board
3 Two claws
4 Terminal bracket
1 Two screws
(+ BVTP 3
(+ BVTP 3
× 12)
2 One screw
(+ BVTP 4
(+ BVTP 4
× 16)
J4 Board
Two screws
3
2-6. J4 BOARD AND TERMINAL BRACKET
REMOVAL
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