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Sony KDL-52XBR2 Support Question

Sony KDL-52XBR2 Support Question

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Question posted by iatcnc on December 28th, 2013

Power On Problem

What should the voltage be to the D4 and D5 boards from the G2 power supply? I am reading 390VDC. Is that correct? The set wont turn on. The green on indicator lights, but no sound or picture.

Current Answers

Answer #1: Posted by StLFanMan on March 27th, 2014 10:03 AM
StLFanMan

Member since:
August 14th, 2013

Points: 1,576,405
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It sounds like some internal parts are failing and would require service repairs. That said, I would check with Sony on the voltage specifications--they may also be able to walk you through some troubleshooting steps.

Related Sony KDL-52XBR2 Manual Pages

Limited Warranty - Page 1

... improper operation or maintenance, connection to improper voltage supply, or attempted repair by anyone other rights... does not cover customer instruction, installation, set up adjustments or signal reception problems. This warranty does not cover cosmetic damage...LCD COLOR TV LIMITED WARRANTY Sony Electronics Inc. ("Sony") warrants this Product is determined to be defective, Sony will supply...
Operating Instructions - Page 3

...television programming in accordance with other outlet unless the blades can be using the TV for several days, disconnect the power...voltage"... spot lighting directed ...correct the interference by turning the equipment off and on Caption Vision This TV provides display of this equipment. This symbol is encouraged to try to the presence of Conformity Trade Name: SONY Model: KDL-52XBR2/KDL...
Operating Instructions - Page 4

...Important Safety Instructions 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all servicing to avoid injury from BBE Sound, Inc. A grounding...power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into your safety. A polarized plug has two blades with the cart, stand, tripod, bracket, or table specified by BBE Sound...
Operating Instructions - Page 5

...power cord If you plug/unplug the AC power cord from the screen, wipe it regularly. The core lines may be connected to make occasional snapping or popping sounds, particularly when being turned ...grounding electrodes, and requirements for some protection against voltage surges and built-up moisture, its insulation may result in contact with such power lines or circuits. If it is loose, it...
Operating Instructions - Page 6

...and flammable objects s Do not use power-line operated sets near a swimming pool, etc. It may touch dangerous voltage points or short out parts that could ... do not operate the TV. s Do not install the TV turned over or upside down or sideways. It may gather dust and... When you carry the TV, place your palm directly under the panel, from the TV. Unless proper ventilation is blocked. 6 Do...
Operating Instructions - Page 7

... indicate a failure. Installing on a level surface If you place the TV on top of the LCD panel...s Be sure to follow the operating instructions supplied with the wall-mount bracket. It may... Fall Do not hang anything at the TV. Sound carries very easily at a distance of 3 - ... the LCD screen. This is used in a cold place, a smear may occur in use of light (red, blue, or green) may...
Operating Instructions - Page 8

Refer all servicing to dangerous voltage or other hazards. Servicing Do not attempt to service the TV yourself since opening the cabinet may expose you unplug the AC power cord. Unauthorized substitutions may result... also contains mercury. DISPOSAL OF THE TV s Do not dispose of the TV. s The LCD contains a small amount of the TV cracks, do not touch the TV until you to qualified...
Operating Instructions - Page 11

...Thank you for models KDL-52XBR2 and KDL-52XBR3. Connecting the TV To display clear crisp pictures, you must connect your TV (see "Changing the Wide Screen Mode" on page 52. Cable System and VHF...Sony LCD Digital Color TV. This manual is strongly recommended that are listed on page 24). The packing box contains accessories that you connect the antenna/cable input using the supplied ...
Operating Instructions - Page 21

... cycle through different sound settings: Dynamic for enhanced treble and bass, Standard for spoken dialog and Custom for programming the remote control. Press ENT to change between two channels. The FUNCTION button indicator lights up the video input labels, including the Skip function. Press to turn this feature off . See page 25 for flat setting. ✍ The...
Operating Instructions - Page 30

... OFF/TIMER STANDBY POWER q; Use it as its function may indicate the TV needs servicing (see "Overview of MENU" on page 31). 6 PIC OFF/TIMER Lights up in green when Picture Off is turned off the TV. 2 Press to display MENU with TV functions and settings (see contacting Sony information on page 2). 8 POWER LED Lights up /down either...
Operating Instructions - Page 31

... the TV is displaying the input from basic TV functions: External Inputs, Favorites, Cable, Antenna and Settings. TV/VIDEO SLEEP POWER TV POWER BD/DVD DVR/VCR SAT/CABLE TV FUNCTION ENT JUMP ANT FREEZE MODE SURROUND SOUND PICTURE WIDE DISPLAY GUIDE TOOLS MENU PREV REPLAY ADVANCE NEXT PLAY 2, 3 1 1 Press MENU on the MENU...
Operating Instructions - Page 35

... dialog. Auto SAP Select to automatically switch to Video 8). TruSurround XT Select for surround sound (for normal stereo or mono reception. Adjust to turn off Steady Sound. Sound Settings Using the Menus Using the Menus Antenna Sound To display the Sound settings, see "Navigating Through Settings" Exit: MENU (see page 32). Off Select for stereo programs only). Your...
Operating Instructions - Page 44

... (screen) brightness control. Off: Select to turn the TV on, set the Current Time. 1 Press V/v to highlight Timer 1 or Timer 2. Press or press b to confirm each setting and move to the next setting. Using the Menus Option Clock/Timers Language Menu Color Power Saving Logo Illumination Light Sensor Description Sleep Set the time in minutes (Off, 15...
Operating Instructions - Page 48

...confirm the Duration setting of its serviceable life. (3-5 years in normal use an undamaged antenna cable. 48 The TV turns off after a warning message is connected using the supplied 75-ohm coaxial ... receivable channels that are not presently in the PC Settings (page 47). TV is connected securely. ❑ Turn on the power of the following numbers: http://www.sony.com/TVsupport...
Operating Instructions - Page 49

...a loss of Text1-4. try turning off this is a possibility...supplied 75-ohm coaxial cable. ❑ Keep the antenna cable away from other ❑ The compression used by your Sony TV remote. and the TV indicator lights up . Cannot change channels with the 4:3 Default setting...Other Information Other Information Problem Possible Remedies No sound/Noisy sound Good picture, no ...
Operating Instructions - Page 50

... V button on the remote control, press the POWER button on the TV. Other Information Problem Some digital cable channels are not being displayed. The master password clears your cable company for more information. ❑ The digital cable channel may be set to factory settings. WARNING: This operation will turn itself off, then back on the...
Operating Instructions - Page 52

... oz.) Supplied accessories: Remote control RM-YD010 (KDL-52XBR2) (1) RM-YD013 (KDL-52XBR3) (1) Size AA batteries (2) 75-ohm coaxial cable (1) AC power cord (1) HD15-HD15 cable (1) Support belt (1), securing screw (1) and wood screw (1) Cable holder (1) Operating Instructions (1) Quick Setup Guide (1) Warranty Card (1) Online Registration Card (U.S.A. Other Information Specifications Television...
Operating Instructions - Page 53

... Picture Mode 33 Pitch 47 POWER button 23, 30 POWER LED 30 Power Management 47 Power Saving 44 Product Information 45 Program options setting 22 R Rating 40 Remote ...Settings Channel 39 Parental Lock 40 PC Settings 46 Picture 33 Screen 37 Setup 43 Sound 35 Sharpness 33 Show/Hide Channels 39 SLEEP button 21 SOUND button 21 Sound Mode 35, 46 Speaker 30, 36 Specifications 52 STANDBY LED 30 Steady Sound...
Marketing Specifications - Page 1

... HD means you can do its processing and output them . BRAVIA XBR Series TVs include (3) HDMI 1080/60p inputs. KDL-52XBR2 BRAVIA® XBR® LCD Television Key Features 16:9 Native 1080p Full HD Resoluton Panel (1920x1080) 7000:1 Dynamic Contrast Ratio (On-Screen CR 1700:1) BRAVIA Engine™ PRO featuring DRC-MFv2.5 Live Color Creation featuring WCG-CCFL...
Marketing Specifications - Page 2

...BRAVIA® XBR® LCD Television Please visit the Dealer Network for supported resolution. ©2006 Sony Electronics Inc. KDL-52XBR2...; : Yes Specifications General Aspect Ratio: 16:9 Television Type: Flat Panel LCD HDTV Audio Audio Power Output: 22W (11W x2) Inputs and Outputs ...BRAVIA, BRAVIA Engine Pro, XBR, DRC, Speed Surf, and CineMotion are subject to change without pedestal Supplied...

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