20 Most Recent Sony KDL46HX800 46 in. 3D LCD TV - Page 6 Questions & Answers

Once again a simple GOOGLE search, and the first thing on the list is the manual for this unit! I suspect this is what you need. Deactivating the Buttons on the Unit (Child Lock) You can deactivate the buttons on the unit (except for on/off) for preventing misoperation, such as child mischief. Hold down (stop/square black button) on the unit for more than 5 seconds."LOCKED" appears in the front panel display. The child lock function is activated and the buttons on the unit are locked. (You can operate the system by using the remote control.) To cancel, hold down (stop/square black button) for more than 5 seconds until "UNLOCK" appears in the front panel display. If that's not the problem, here's the link for the manual. http://pdf.crse.com/manuals/4446734151.pdf

All about Universal Remotes and why in 2024 no one uses them!. https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote SONY 3 & 4 digit universal codes are 002, 000, 011, 080, 111, 006, 071, 128, 1904, 925, 0000, 0834, 0810, 1685, 1786, 1032, 1972 ..

See page 72 of user manual. It will help. MHC-GN1200D/GN1100D (sony.com)

See page 3 of this manual. Your answer is there. HDR-SR11/SR12 (sony.com)

If your TV or freeview box has a spare composite video, S video or DV output with audio yes.

Probably a faulty backlight ot invertor board, slight chance it has a main board issue. Unlikely to be power supply.

See the indicator section on page 49 of manual VPL-SX125/VPL-SW125 (sony.com) and indicators section on page 20 of this manual VPL-DX147-DX127-DW127 (sony.com)

See page no 106 (Resetting the recorder) of this manual RDR-VX535 (sony.com)

Sony codes for Philips 32pfl3504d/f7 televisions are: 0001 0003 0019 0020 0023 0024 0029 0030 0033 0037 0039 0040 0041 0045 0048 0051 0056 0057 0059 0060 0061 0069

This is online service manual Sony XBR-55HX950, XBR-65HX950 Service Manual - FREE DOWNLOAD (servicemanuals.us) See Section no 2 (Trouble shooting) and Section no 4 (Disassembly/Parts Identification). It may help.

https://www.google.com/search?q=SONY+BRAVIA+KDL40R470B+4+blinks

How To Fix a Sony TV Error Code with 4 Blinks

Alphr https://www.alphr.com > ... > Devices > Android Aug 21, 2023 - A red light blinks four times instead. This occurrence is Sony's self-diagnosis option, indicating possible system malfunctions. The error can .. ..

Visit Sony support page The LED light blinks or flashes, or lights up in different colors on the TV ' Sony USA It may solve your problem

Presumably you can see the fixings that hold it? But they are not standard screws? In which case they could be "tamper proof" screws. I would search Amazon for Tamper Proof screwdrivers and screws to see if any match what you are trying to remove.

Master Code and Reset Reset your Sony TV PIN

1. Press the HOME button.
2. Scroll down to Settings.
3. In the Personal section select Parental Lock (Broadcast)
4. Enter the Master PIN (9999)
5. Select Change PIN Code and change it to your desired PIN.

Reset your Sony TV PIN - YouView Support

YouView Support https://support.youview.com > parental-controls-and-pin

How do I set a PIN code for my TV or cancel ...

Sony https://www.sony.com > electronics > support > articles Parental lock · Select System ? Parental controls ? Change PIN. · Select Watching TV ? Parental controls ? PIN Code. · Select Device Preferences ? Parental ... ..

This says " I have horizontal lines" is usually an indication that the panel as failed. Horizontal lines are never caused by a bad T-con board. " Check and clean the ribbon connectors first. hopefully our television Expert Larry will be along soon. He is often here at weekends. https://www.google.com/search?q=symptoms+of+a+bad+sony+Bravia+T-con+board It is a good make and a good set and is worth spending a few dollars on professional repair. https://www.fixya.com/support/r29790007-repairing_own_television ....

If your television only has one HDMI port it is 20 years out of date. You would need some sort of HDMI hub. Technology moves on and Smart TVs are Now and the Future in Ultra HD. Or just swap between Fire Stick and DVD as you need them. ..

I would check the configuration in the main menu. If set to the wrong colour system or incorrectly set to R-b etc then it will not display colour.

First you will need to unplug the AC power cord for you TV,if the problem still continues you will have to unplug your TV's power cord. The main lead from the outlet that it is plugged into.Then press and hold the TV's power button for about 2 minutes and release it,plug the power cord back into the outlet again.