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Sony KDL-46NX720 Support Question

Sony KDL-46NX720 Support Question

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Question posted by misterlee31 on April 7th, 2012

Tv Turns Off By Itself!

It turns off and on by itself and has 8 blinks of red light. Any idea of what's going on?

Current Answers

Answer #1: Posted by TVDan on April 7th, 2012 12:45 PM
This answer was accepted by the poster of the original question.
TVDan

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August 8th, 2011

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contact Sony customer support.

here's the known issues for 8 blinks:

8 blink could be caused by one of the following issues:
1) Software Issue
2) Network Issue
3) Skype Login Issue
4) Incompatible USB Device Plugged Inserted
5) Defective Main Board


TV Dan

Related Sony KDL-46NX720 Manual Pages

Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 1

... Wall-Mount Bracket (SU-WL500)  A-DXE-100-12(1) Compatible TV models for this Wall-Mount Bracket information: XBR-55HX929/55HX927/55HX925/55HX920/46HX929 KDL-55HX827/55HX825/55HX820/46HX820 KDL-60NX720/55NX720/46NX727/46NX725/46NX720/40NX727/40NX725/40NX720 KDL-60EX723/60EX720/55EX727/55EX725/55EX723/55EX720/46EX729/46EX727/ KDL-46EX725/46EX723/46EX720/40EX729/40EX727/40EX725/40EX723/40EX720...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 2

...WL500) −  − Refer to install your TV. Dimension Table Screen center point  Model Name XBR-55HX92* XBR-46HX92* KDL-55HX82* KDL-46HX82* KDL-60NX72* KDL-55NX72* KDL-46NX72* KDL-40NX72* KDL-60EX72* KDL-55EX72* KDL-46EX72* KDL-40EX72* Display dimensions   50 3/8 (1,278...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 3

... of supporting a weight of at least four times that of the TV. Additional Information for its weight.  Model Name KDL-32EX72* KDL-55EX62* KDL-46EX62* KDL-40EX62* KDL-46EX52* KDL-40EX52* KDL-32EX52* KDL-32EX42* KDL-46CX52* KDL-40CX52* KDL-32CX52* Display dimensions   29 3/4 (755) 19 (480...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 4

... panel face down to avoid uneven picture uniformity. Only For KDL-40/32EX521 (Mexico models) Soft cloth Table-Top Stand not attached to TV. Only For KDL-...60NX72*, 60EX72* Soft cloth Soft cloth * In the actual model names, the "" indicates numbers and/or characters specific to the TV. • Be sure the TV is in a vertical position before turning...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 5

...*/40CX52* d, g KDL-32CX52* e, g * In the actual model names, the "" indicates numbers and/or characters specific to each model. Hook Location b b a b a b c b b c b c Screw Location When installing the Mounting Hook on the country/region. a b c e d d e e f f f g g h h g j j h j ✍ • Available TV models vary depending on the...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 6

... secure the Mounting Hooks to the rear of the TV. Refer to the "Screw and Hook Locations Diagram/Table" (page 5). * In the actual model names, the "" indicates numbers and/or characters specific to each model. For KDL-60NX72*, KDL-55NX72*, KDL-46NX72*, KDL-40NX72*, XBR-55HX92*, XBR-46HX92...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 7

...two screws from the arm base X of the Mounting Hook. For holding and carrying the TV, refer to pinch your TV's instructions. ✍ • When you carry out this task with the Wall-Mount ... sure that each arm using the hexagon wrench supplied with at least two or three people. For KDL-46CX52*, 40CX52*, 32CX52* Screw (+PSW6 × 16) Mounting Hook Square hole...
Feuillet de consignes d’utilisation et de sécurité - Page 6

...Backlight setting, enabling the Light Sensor (if applicable), or turning on the Power Management will improve this condition. ☐ To avoid damaging the LCD panel, do not touch the TV until you have an...the TV cracks, do not expose the LCD screen to your local laws or regulations. ☐ Do not dispose of batteries in a cold place, the picture may appear constantly on top of light (red,...
Additional Information for Using Sony® Wall-Hanging Bracket (SU-WH500) - Page 1

....  A-DXG-100-11(1) Additional Information for Using Sony Wall-Hanging Bracket (SU-WH500) Compatible TV models for this Wall-Hanging Bracket information: XBR-55HX929/55HX927/55HX925/55HX920/46HX929 KDL-55HX827/55HX825/55HX820/46HX820 KDL-60NX720/55NX720/46NX727/46NX725/46NX720/40NX727/40NX725/40NX720 For product protection and safety reasons, Sony strongly recommends that you use...
Additional Information for Using Sony® Wall-Hanging Bracket (SU-WH500) - Page 2

Dimension Table " & $ # % Screen center point Model Name XBR-55HX92*1 XBR-46HX92*1 KDL-55HX82*1 KDL-46HX82*1 KDL-60NX72*1 KDL-55NX72*1 KDL-46NX72*1 KDL-40NX72*1  50 3/8 (1,278) 42 5/8 (1,081) 50 1/2 (1,280) 42 3/4 (1,... 1 Decide where you want to install your TV.  Make a mark on the Paper Template supplied with the ...
Additional Information for Using Sony® Wall-Hanging Bracket (SU-WH500) - Page 3

... the Wire Bracket on the wall. The TV set must not be powered on with the LCD panel face down on a stable work surface. • When lifting or moving the TV, keep a soft cloth underneath to prevent ...the TV. CAUTION The wall that the TV will be installed on should be capable of supporting a weight of at least four times that is in a vertical position before turning it on. Refer to TV....
Additional Information for Using Sony® Wall-Hanging Bracket (SU-WH500) - Page 4

...×2 ×2 ×2 Soft cloth Screw Pulley ×2 Cushion Tilt-up Bracket Cushion Support Belt For KDL-55HX82*, 46HX82*, 60NX72*, 55NX72*, 46NX72*, 40NX72* Screw Tilt-up Bracket Pulley ... with SU-WH500. (-1 in "Installation" of the TV. (They are fastened in a safe place, keeping them away from the rear of SUWH500 Instructions) ...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL700) - Page 1

Additional Information for Using Sony Wall-Mount Bracket (SU-WL700)  A-DXF-100-11(1) Compatible TV models for this Wall-Mount Bracket information: XBR-55HX929/55HX927/55HX925/55HX920/46HX929 KDL-55HX827/55HX825/55HX820/46HX820 KDL-55NX720/46NX727/46NX725/46NX720/40NX727/40NX725/40NX720 For product protection and safety reasons, Sony strongly recommends that you use the Wall...
Setup Guide (Operating Instructions) - Page 1

... Digital Color TV Setup Guide (Operating Instructions) Getting Started Using Your BRAVIA TV Network Setup Additional Information Sony Customer Support U.S.A.: www.sony.com/tvsupport Canada: www.sony.ca/support United States 1.800.222.SONY Canada 1.877.899.SONY Please Do Not Return the Product to the Store KDL-60NX720 / 55HX820 / 55NX720 / 46HX820 / 46NX720 XBR...
Setup Guide (Operating Instructions) - Page 8

... the remote control 1 Remove the protection sheet. 2 Push and slide the cover upward. try turning off the fluorescent lamps. 8 Getting Started Checking the accessories Remote control (1)*1 Size AAA batteries (2)... × 16) (3) (except KDL-60NX720) Assembling screws for Remote Control • Point your remote control directly at the IR sensor located on your TV. • Make sure that no...
Setup Guide (Operating Instructions) - Page 10

... Stand instruction leaflet for proper attachment. ~ • Do not put stress on the Table-Top Stand. For XBR-55/46HX929, KDL-55/46HX820 and KDL-55/46NX720 1 Place the TV unit on the LCD panel or the frame around the screen. • Be careful to not pinch your hands or the AC power cord when...
Setup Guide (Operating Instructions) - Page 31

...and no signal, the TV will switch to the AC power, and press 1 (power) on the TV. • If the 1 (standby) indicator lights up in red, press "/1 (or TV "/1) on the remote control. The TV's power cannot •...in Eco is composed of the TV for a preset time, the picture automatically turns off, while leaving only the TV sound on. Press 1 (power) on the TV to turn it flashes (interval time is...
Setup Guide (Operating Instructions) - Page 33

...Television system Channel coverage Panel system Speaker output Input/Output jacks CABLE/ANTENNA VIDEO IN 1/2 COMPONENT IN HDMI IN 1/2/3/4 AUDIO OUT/Headphones DIGITAL AUDIO OUT (OPTICAL) PC IN PC/HDMI 4 AUDIO IN LAN USB/DLNA REMOTE (HX929 series only) NTSC: American TV...Manual for receiving the external control signal. Model name KDL-/XBRPower and others Power requirement Power consumption in use ...
Setup Guide (Operating Instructions) - Page 34

...Belt Kit Wall-Mount Bracket: SU-WL700 (except KDL-60NX720) SU-WL500 Wall-Hanging Bracket: SU-WH500 TV Stand: SU-B551S (XBR-55HX929, KDL-55HX820, KDL-55NX720) 3D Glasses: TDG-BR250/TDG-BR200/... stand (kg)/(lb.) without stand (kg)/(lb.) Supplied accessories Optional accessories Operating temperature 46HX929 46HX820 46NX720 110-240 V AC, 50/60 Hz (U.S.A./Canada 120 V AC, 60 Hz) 138 W ...
Setup Guide (Operating Instructions) - Page 35

...TV model. FCC Related Information This equipment has been tested and found to comply with part 15 of Conformity Trade Name: SONY Model: KDL-60NX720/XBR-55HX929/ KDL-55HX820/KDL-55NX720/XBR-46HX929/ KDL-46HX820/KDL-46NX720 Responsible Party: Sony Electronics Inc. Note This television... conditions: (1) This device may not be determined by turning the equipment off and on, the user is encouraged ...

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