Troubleshooting - Sony KV-20V50 Service Manual

Use CABLE POWER and Ihe TV c~nlrol buttons (0 - 9. ENTER, JUMP and
CH +/-) lo operate the cable converter box.
CABLE
POWER
To operate Ihe TV
the N.
For more details on operating the cable box
1-12.

TROUBLESHOOTING

P O
no sound
N C
NC
S"
Dolled lines or sltipes
Double images or ghosls
Try another chs
II the problem persists. conlacl your nearesl service lacilily.
. ...; . . . .
l
. Adjust BRIGHTNESS.
. Press VOLUME + on the Nor VOL + on the Remote Commande
. Press MUTING on the Remole Commander.
. Check lhailhe MTS sellina Is set ~~rreclk.
. Check that the l~NIDEO~ullon Is set cdrreclly.
Check lha! SPEAKER is set I ON.
O
l
Is POWER switched on 7
l
. Check Ihal lhe N/VIDEO button is set correctly.
. Check that S VIDEO is set lo ON.
Is it a color program 7
l
. Adjust COLOR,
channel 7
Check Ihe CABLE selling.
l
. Check antennalcable connections.
This is ollen caused by local interference. (e.g. cars, neon signs,
improve the picture.
.