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My grunig lenaro 32inch screen
It is due to its mother board fault. Digital signal processing section hangs up. There is no repair other than replacing the main motherboard. OK.
Check and replace its backlight inverter board, or damaged backlight CCFL lamps. If
you're sound in electronics, and wish to get more details, check this
Selecting the view option, either to Mosaic
/ Flip card
, can be selected by the drop-down list, by 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
Picture break up
There is some loose contacts to the connection wires inside the TV. If you are not familiar with
electronics, do not attempt to repair.
Whether you suffer fatal electric
shock. Instead, contact
any experienced service technician, or the nearest service center.
No power going to unit
This is very technical problem. It is the power supply. A very sensitive circuit board, in fact i just fixed one today. The way these power supply works is they convert the ac directly to DC. Then switch on and off at high frequency of typically over a hundred thousand times per second to drive a special transformer to deliver power to the unit. On larger unit the screen is driven by several high voltage transformers and probably that wnet out first thats why it lost picture. Finally the main power supply went out as well. When I fixed the one I did today I had to find a technical data on the chips that like a freakin engineer analyzing a circuit. In dept understanding of electronic theory is a must. Now you may find a power supply on e bay or something thats about the best advice i can give you.
Need software upgrade
Contact Grundig directly for available updates. Check their website & download directly if available.
GRUNDIG 50 vle 932 bh won't boot
Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
Blinking codes details to many popular brand TVs are given. If blinks continue without any pause, the main board is faulty. Search the sites by type in the brand name of your set, in its search box at the right column. View it on a desktop or in web View by mobile. Mobile view has no search box.
Counting of number of blinks to Philips TVs is entirely different to that of other brand TVs. It is not a direct count procedure. The site have details about how to count the number of LED blinks [Fault Codes] to Philips brand TVs are given; along with details of the faulty circuit location...
9/15/2021 10:57:26 AM •
on Sep 15, 2021
I have universal Remote YA9-000146 and need code for grundig tv
Remote Control Codes For Grundig TVsGrundig 3 Digit TV Remote Codes113110128Grundig 4 Digit TV Remote Codes019501600161017103100320114411241131Grundig multi-brand remote codes instructions for TV's.1 - Turn on TV.2 - Press and hold the TV key and enter the codes for your brand.3 - If your TV turned off then you entered the right code and setup is complete. repeat with next code if needed.
4/30/2021 7:59:46 PM •
on Apr 30, 2021
Forgot pin code for grundig gud300hd freeview hd box
Ok this info does not seem to be anywhere so here goes.....
Grundig gud300hd and others of same build alba ect...... set top box pin reset
UNLOCK CODE1. Press MENU and go to Settings and press OK.
2. Go to Parental Control and press OK. The 'Enter the PIN Code' menu will be displayed.
3. Press i (information) button once then enter 4000.
4. Go to Change PIN Code and press OK.
5. Press i (information) button once then enter 4000.
6. When it prompts for New PIN enter the desired PIN number using 0~9 keys. Enter it again to confirm.
hope it helps
3/16/2021 9:17:21 AM •
on Mar 16, 2021
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