Read Sony KV-TG21M70 Service Manual online
– 8 –
KV-TG21M70/TG21M90/N
RM-952
!
PROGR
SELECT
(MONO)
L
R
L(MONO)
R
8
6
1
3
4
7
9
2
5
0
qa
qs
★
★
D
TV front and rear panels
TV front panel
TV rear panel
Button
Function
1
!
Turn off completely or turn on the TV.
2
Remote control sensor.
3
1
Standby indicator.
3
Stereo/bilingual indicator. (KV-TG21M90 only)
3
Bilingual indicator. (KV-PG14M72 only)
3
Wake Up indicator.
4
PROGR +/–
Select program number.
5
2
+/– *
Adjust volume.
6
t
Select TV or video input.
7
SELECT
Select the desired item.
8
i
Headphone terminal. (KV-TG21M90/N)
8
Earphone terminal. (KV-TG21M70)
9
,
qa
t
Video input terminal.
0
8
Antenna terminal.
qs
T
Monitor output terminal.
* You can also use the 2 +/– buttons on the TV to work as the +/– buttons on the remote.
★
The R (audio input) jacks are only available for KV-TG21 only.
E
Connecting optional components
Connecting to the video input terminal ( t )
TV front panel
Camcorder
Audio/Video cable
(not supplied)
Note
• Do not connect video equipment to t (video input) at the front and the rear of your TV at
• Do not connect video equipment to t (video input) at the front and the rear of your TV at
the same time; otherwise the picture will not be displayed properly on the screen.
TV rear panel
Connecting to the monitor output terminal (T)
VCR
Video game
equipment
VCR
Audio system
Audio/Video cable
(not supplied)
TV rear panel
★
The R (audio input) jacks are only available for KV-TG21 only.
Antenna cable
(not supplied)
(MONO)
L
R
★
L(MONO)
R
★
L(MONO)
R
★
Audio/Video cable
(not supplied)
F
Troubleshooting
If you find any problem while viewing your TV, please check the following
guide. If any problem persists, contact your Sony dealer.
guide. If any problem persists, contact your Sony dealer.
Snowy picture,
noisy sound
Good picture,
noisy sound
No picture,no sound
Good picture, no sound
Dotted lines or stripes
Double images or
“ghosts”
No color
Abnormal color
patches
The 1 (standby)
indicator on your TV
flashes red several
times after every
three seconds.
TV cabinet creaks.
A "boom" sound is
heard when the TV is
turned on.
Symptom
Solutions
• Check the antenna cable and connection on the TV, VCR and on the wall.
• Preset the channel manually again. (See J)
• Check the antenna setup. Contact a Sony dealer for advice.
• Preset the channel manually again. (See J)
• Check the antenna setup. Contact a Sony dealer for advice.
• Select the appropriate TV system. (See J)
• Press A/B until the sound is optimal. (KV-TG21M90 only)
• Press A/B until the sound is optimal. (KV-TG21M90 only)
• Check the power cord, antenna and the VCR connections.
• Press ?/1 (power) or ! (main power) to turn on the TV.
• Press ?/1 (power) or ! (main power) to turn on the TV.
• Press 2 + to increase the volume level.
• Press % to cancel the muting.
• Press % to cancel the muting.
• Do not use a hair dryer or other equipment near the TV.
• Check the antenna setup. Contact a Sony dealer for advice.
• Check the antenna setup. Contact a Sony dealer for advice.
• Use the fine tuning ("FINE") function. (See J)
• Turn off or disconnect the booster if it is in use.
• Check the antenna setup. Contact a Sony dealer for advice.
• Turn off or disconnect the booster if it is in use.
• Check the antenna setup. Contact a Sony dealer for advice.
• Select the appropriate color system. (See J)
• Adjust the color level. (See K)
• Check the antenna setup. Contact a Sony dealer for advice.
• Adjust the color level. (See K)
• Check the antenna setup. Contact a Sony dealer for advice.
• Keep external speakers or other electrical equipment away from the TV.
Press ! (main power) to turn off the TV for about 15 minutes, then turn
it on again to demagnetize the TV.
it on again to demagnetize the TV.
• Count the number of times the 1 (standby) indicator flashes. Press !
(main power) to turn off your TV. Contact your nearest Sony service
center.
center.
• 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.
H
Remote control
Button
Function
1
?/1
Turn off temporarily or
turn on the TV.
turn on the TV.
2
a
Display the TV program.
3
JUMP
Jump to previous
program number.
program number.
4
PROGR +/–
Select program number.
5 2
+/–
Adjust volume.
6
SELECT
Select the desired item.
7
PIC MODE
Select picture mode.
9
+/–
Adjust items.
0
Display on-screen
information.
information.
qa %
Mute the sound.
qd
t
Select TV or video input.
qf
0 – 9, ÷
Input numbers.
Timer operations
qj
Set TV to turn on
automatically.
automatically.
qk
Set TV to turn off
automatically.
automatically.
Sound mode operations (KV-TG21M90 only)
qg
SOUND MODE Select sound mode.
Stereo/bilingual operations (KV-TG21M90 only)
qh
A/B
Select stereo/bilingual
mode.
mode.
Teletext operations
8
x
(red, green,
yellow, blue)
0
qs
qd
qh
qj
qk
ql
FAVORITE
Not function for your TV.
See
–
–
–
–
–
–
–
–
–
K
–
–
–
–
–
–
–
I
I
K
M
–
–
Not function for your TV.
TV
1
2
3
4
6
7
8
9
-
0
5
JUMP
SOUND
MODE
FAVORITE
PROGR
2
qa
0
qs
qd
qd
qf
qg
qh
qj
qk
ql
8
9
7
6
5
4
3
2
1
Click on the first or last page to see other KV-TG21M70 service manuals if exist.