Troubleshooting; Specifications - Sony KD-75X80K Reference Manual

• Be sure to store the unused screws and
Table-Top Stand in a safe place until you are
ready to attach the Table-Top Stand. Keep the
screws away from small children.
* Only for limited region/country/model.
Optional Camera and
Microphone Unit (not supplied)
Cable Management

Troubleshooting

General troubleshooting for issues like: black
screen, no sound, frozen picture, TV does not
respond, or network is lost, do the following
steps.
1
Restart your TV by pressing the power button
on the remote control for about five seconds.
The TV will restart. If the TV does not recover,
try unplugging the AC power cord (mains
lead) then press the power button on the TV
and release it. Wait for two minutes, and plug
in the AC power cord (mains lead).
Or, press the power button on the TV for
about 40 seconds until the TV turns off.
2
Refer to the Help menu shown below.
3
Connect your TV to the Internet and perform
a software update. Sony recommends you to
keep your TV software updated. Software
updates provide new features and
performance improvements.
4
Visit Sony support website (information
provided at the end of this manual).
When you plug in the TV, the TV may not be
able to turn on for a while even if you press
the power button on the remote control or
the TV.
It takes time to initialize the system. Wait for about
one minute, then operate it again.
The remote control does not function.
• Replace the batteries.
The parental lock password has been
forgotten.
• Enter 9999 for the PIN and enter the new PIN.
For more information on
troubleshooting, refer to the Help
Guide.
Press
remote control and select [Help].
If [Help] does not exist, select
[Edit] and add [Help].

Specifications

System
Panel system: LCD (Liquid Crystal Display) Panel,
LED Backlight
TV system:
Analogue: I, D/K, B/G, M
Digital: DTMB
Colour system: PAL/SECAM/NTSC3.58/
NTSC4.43
Channel coverage:
Analogue: UHF/VHF/Cable
Digital: UHF
Sound output: 10 W + 10 W
Wireless technology
Protocol IEEE 802.11a/b/g/n/ac
Bluetooth® Version 4.2
Input/Output jacks
Antenna (aerial)/cable
75 ohm external terminal for VHF/UHF
HDMI 4 AUDIO IN
Analogue audio input (Stereo mini jack)
VIDEO IN
Video/Audio input (mini jack)
HDMI IN 1/2/3/4 (HDCP 2.3-compatible)
Video:
4096 × 2160p (50, 60 Hz)*
1
(24 Hz)* , 3840 × 2160p (50, 60 Hz)*
2160p (24, 25, 30 Hz), 1080p (30, 50, 60 Hz),
1080/24p, 1080i (50, 60 Hz), 720p (30, 50,
60 Hz), 720/24p, 576p, 480p, PC Formats*
(Input select) on the
1 2
* , 4096 × 2160p
2
, 3840 ×
3
5 GB
GB