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Sony KDL-55EX720 Support Question

Sony KDL-55EX720 Support Question

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Question posted by aarvee7 on November 20th, 2012

55ex720 Sony 4 Times Blinking

my sony tv has the same problem

Current Answers

Answer #1: Posted by TVDan on November 21st, 2012 9:58 AM
This answer was accepted by the poster of the original question.
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Answer #2: Posted by White43 on March 11th, 2013 11:07 AM
White43

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My son used wrong cleaner on screen, I found screen lcd board had burn pits at the ribbons from screen Need new screen and maybe Tcon board. That is what caused my 4 blink  of standby.

Related Sony KDL-55EX720 Manual Pages

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

... Information for Using Sony 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...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 2

...-46HX92* KDL-55HX82* KDL-46HX82* KDL-60NX72* KDL-55NX72* KDL-46NX72* KDL-40NX72* KDL-60EX72* KDL-55EX72* KDL-46EX72* KDL-40EX72*... required parts along with the Instructions. 2 Decide where you want to the TV installation dimensions table. Installing the Wall-Mount Bracket Install the Base Bracket and Mounting...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 3

... for Using Sony Wall-Mount Bracket (SU-WL500) −  − CAUTION The wall that of at least four times that the TV will be installed on the installation.  Model Name KDL-32EX72* KDL-55EX62* KDL-46EX62* KDL-40EX62* KDL-46EX52* KDL-40EX52* KDL-32EX52* KDL-32EX42* KDL-46CX52* KDL-40CX52* KDL-32CX52...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 4

...Stand is not attached to the TV. • Be sure the TV is applied to the Instructions for Using Sony Wall-Mount Bracket (SU-WL500) −  − Only For KDL-60NX72*, 60EX72* Soft ...the TV. • When removing the Table-Top Stand from the TV. The TV set must not be sure to read the operating instructions of TV; 3 Install the Base Bracket on with the LCD panel ...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 5

... on the TV. Additional Information for Using Sony Wall-Mount Bracket (SU-WL500) −  − Screw and Hook Locations Diagram/Table Model Name Screw Locations XBR-55HX92*/46HX92* e, j KDL-55HX82*/46HX82* e, j KDL-60NX72* d, g KDL-55NX72*/46NX72*/40NX72* e, j KDL-60EX72* d, g KDL-55EX72*/46EX72...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 6

...TV. For KDL-60NX72*, KDL-55NX72*, KDL-46NX72*, KDL-40NX72*, XBR-55HX92*, XBR-46HX92*, KDL-55HX82*, KDL-46HX82* Screw (+PSW6 × 16) ×2 Mounting Hook ×2 ×2 ×2 ×2 ×2 Soft cloth Square hole For KDL... cloth Square hole Additional Information for Using Sony Wall-Mount Bracket (SU-WL500) −...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 7

... yourself. CAUTION Be careful not to pinch your TV's instructions. ✍ • When you carry out this task with the Wall-Mount Bracket. Make sure that each arm using the hexagon wrench supplied with at least two or three people. For KDL-46CX52*, 40CX52*, 32CX52* Screw (+PSW6 × 16...
Feuillet de consignes d’utilisation et de sécurité - Page 2

... dropped. A polarized plug has two blades with one wider than the other apparatus (including amplifiers) that produce heat. 9) Do not defeat the safety purpose of time. 14) Refer all instructions. 5) Do not use caution when moving the cart/ apparatus combination to avoid injury from the apparatus. 11) Only use attachments/ accessories...
Feuillet de consignes d’utilisation et de sécurité - Page 5

... as audio and video) connected. ☐ Use only an original Sony AC power cord with the Wall‑Mount Bracket. ☐ Do not hang the TV from the ceiling. no brand substitution is loose, it may cause .... Do not use of time, the AC power cord should be sure to your TV. ☐ Do not place the TV where the power cord can damage the AC power cord and your TV. Subjecting the AC power...
Feuillet de consignes d’utilisation et de sécurité - Page 7

... before allowing young children to dangerous voltage levels or other hazards. If you experience any TV servicing or repair, ask the service technician to perform routine safety checks as the original ... of young children (especially those under six years old) is safe to operate. Sony recommends that the TV is still under development. You must decide what works best. The vision of any...
Setup Guide (Operating Instructions) - Page 1

...) 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-60EX723 / 60EX720 / 55HX729 / 55EX723 / 55EX720 / 55EX621 / 55EX620 / 46HX729 KDL-46EX729 / 46EX723 / 46EX720 / 46EX621 / 46EX620...
Setup Guide (Operating Instructions) - Page 2

... regarding this television and (ii) our website (www.sony.com/tvsupport) for the accuracy or availability of the program schedule information or other data in the Rovi On Screen Guide system and cannot guarantee service availability in the United States and other device or media used with this TV. "BRAVIA" and , S-Force, Motionflow...
Setup Guide (Operating Instructions) - Page 4

... HDTV Experience Thank you for more about HDTV, visit: U.S.A.: http://www.sony.com/HDTV Canada: http://www.SonyStyle.ca/hd This TV displays all video input signals in LCD TV technology, be sure to remove all accessory contents from Sony. 4 Setup Install your TV and connect your sources. To learn more information on antenna selection...
Setup Guide (Operating Instructions) - Page 16

... in the screw holes for wall mounting.) Be sure to remove the upper two screws prior to anchoring the TV on the wall, attach the cable holder under the terminals. 16 ~ Contact Sony Customer Support to obtain the optional Support Belt Kit by using bolts, wall anchor and chain (or rope). Wallmount...
Setup Guide (Operating Instructions) - Page 17

...mounted on a wall using a Wall-Mount Bracket (not supplied) out of the TV blinks orange for home viewing (this process. This process has been completed at the ... indicator will be disabled. Do not turn on the TV for the first time, the TV requires some TVs. Selecting Skip will disable the Rovi On Screen Guide feature, which is only available when the TV's tuner is used. ~ • If you can ...
Setup Guide (Operating Instructions) - Page 18

... length when measured from small children. ~ • Read the supplied Safety Booklet for withstanding the TV's weight. • Be sure to use the Wall-Mount Bracket designed for your TV and the installation should be performed by a Sony dealer or licensed contractor. • Refer to "Compatible Wall-Mount Bracket Information" (page 34). •...
Setup Guide (Operating Instructions) - Page 25

Using Your BRAVIA TV Description of the i-... the last displayed page. If you press i-MANUAL again, the information you switch the TV to standby mode. 25 For viewing from the top page of the i-Manual, return to...function ~ • This will be bookmarked with the color buttons, according to the TV screen. To access your registered bookmarks, go back to the previous page Press to the...
Setup Guide (Operating Instructions) - Page 30

... mode in the i-Manual. If the problem persists, contact Sony Customer Support (information provided on the screen do not indicate a screen. Condition Explanation/Solution There is no picture (screen is activated and TV receives no viewer is three seconds). Also refer to turn it flashes (interval time is detected in the table as follows...
Setup Guide (Operating Instructions) - Page 32

...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 (HX729/EX729 series only) NTSC: American TV... for receiving the external control signal. Model name KDL- Power and others Power requirement Power consumption in use...
Setup Guide (Operating Instructions) - Page 34

...: KDL-60EX723/KDL-60EX720/ KDL-55HX729/KDL-55EX723/KDL-55EX720/ KDL-55EX621/KDL-55EX620/KDL-46HX729/ KDL-46EX729/KDL-46EX723/KDL-46EX720/ KDL-46EX621/KDL-46EX620/KDL-40EX729/ KDL-40EX723/KDL-40EX720/KDL-40EX621/ KDL-40EX620/KDL-32EX729/KDL-32EX720 Responsible Party: Sony Electronics Inc. Telephone Number: 858-942-2230 This device complies with your TV please go to correct the interference...

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