Grundig Xentia - sound but no picture

The problem could be only in the input device.

If this is happening on all the channels I think you will need a total reset. If so open menu and check the settings for child lock when you manually tune. An option is to reset the channels once again after the lock is opened. Choose a new channel scan to reset the memory. However if the lock seems to be only on specified channels you can open the settings of the channel and unlock on the menu.

From what I have seen via ebay and a few other site this tv is a older model and would not be replaced by anything more than $500.00 at its current value. And thats on the high side.

hello, I had thesame problem. I tried everything, after 14 days, where was TV off a tried itagain...an the same problem: text " ATS... OK " So a tried hold 3seconds on Grundig driver button "OK" and then the started automatictunnig. After it - averything is function! :)

hello, I had the same problem. I tried everything, after 14 days, where was TV off a tried it again...an the same problem: text " ATS... OK " So a tried hold 3 seconds on Grundig driver button "OK" and then the started automatic tunnig. After it - averything is function! :)

hello, I had thesame problem. I tried everything, after 14 days, where was TV off a tried itagain...an the same problem: text " ATS... OK " So a tried hold 3seconds on Grundig driver button "OK" and then the started automatictunnig. After it - averything is function! :)

Ur backlight video board,dying.Well require changing keep happening.LCD require more power and floescent lights more heat,not like cathoray tube have radiation,but more glass take heat better.

The philips universal code is 0218 for the Grundig Arganto 70

However, this misses two important buttons, the codes for these are below:

134, 142 EPG
212, 220 info

some others incase your universal remote doesn't have them...

006, 012 OK
020, 028 channel down
030, 038 channel up
004, 012 mute
133 aux
230 av
165, 173, 228, 236 1
239 2
237,238 3
102 4
100 5
103 6
039, 046 8
036,044 9
007,015 off
205 contrast -
206 contrast +
215, 223 sound menu
198 colour +
061 dig/ana
063 contrast
068 vol -
069 cont -
070 vol +
071 bri +
076 vol -
077 cont -
078 vol +
079 brig +

Hi,

Glad to be of assistance (Live Session) and that your concern has been addressed.

Cheers.

bin it