Can i reset to the original settings of my crt tv pensonic HG-2165FLT

There are no codes for original remote. If you are using Universal Remote Control, try these codes

Remote Control Codes For Pensonic TVs - Codes For Universal Remotes

Only if it is a Smart television connected to wifi. Google the manual. Open Smart Phone or Computer to Google Chrome and Chrome Cast or Apple Cast to Device.

Pensonic: Home

Pensonic https://www.pensonic.com Pensonic Thermo Pot 2L _PTF-200DX · Pensonic air fyer · Pensonic Food Steamer PSM-1605 · Pensonic Smart LED TV · Pensonic Food Processor PB-6006S · Toush Inspired by ...

Kitchen Appliances

Pensonic Hand Mixer ' PM-117(P). Published in Stand / Mixer.

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The Pensonic Group was founded in 1965 as Keat Radio and ...

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Pensonic is the only Electrical Home Appliances brand ...

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INVESTOR RELATIONS · Annual Report · Sign Up for Our ... More results from pensonic.com »

Sadly, I cannot find Pensonic manuals online. The headquarters of the company is in Malaysia. There are outlets in a number of countries including the Philipines. It is sometimes difficult to find Pensonic even in searches on the internet because of its name similarity to Panasonic, an issue resulting in lawsuits. However, here are some customer contact details:

The link to contacts within the USA is: https://www.pensonic.com/contact-us/contact

Contacts in the Philipines: https://pensonic.com.ph/contact/

If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.
Search the site by type in the "brand name" to your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Your problem is with the tv tuner. Use a vcr tuner connected to your antenna, connect vcr to tv set video input and you have a working tv for normal reception.

What is the number of EEPROM used? The number of main system control memory IC? If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

If you wish to buy its original remote control, contact the authorized service center, or authorized dealer to your device brand.
To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability? Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device you have.
Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its user manual. Never accept a remote control, that hasn't both of this. If you see the site by "MOSAIC" view, will make surf easier.
http://electrohelponline.blogspot.com/
Try this link too.
http://electro-medical.blogspot.com/

Check its speaker first. If found OK, check and replace damaged component/s at its audio output section circuit. If you're sound in electronics and If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

the unity has small switch for service, try to pass normal operation. Otherwise you must open the tv and see the switch for faulty or dirty try to clean with contacts cleaner solvent
God bless you

Hello
What is the Model Number of your Panasonic TV?