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This set is apparently too old or too simply made for a digital Service menu. The geometry can be adjusted by some potentiometers on the pcb. But that would mean working inside the TV while its turned on. The capacitors could also be the Problem but you would need to take the whole thing completely apart to measure all voltages.
30,129. It is impossible to say; you may remove it, dust it and put it back and it may work again like new. It might be a contact problem, some capacitor or loose contact, or some other fault. The video coming from the tuner will be decoded by the TV into several components. Thank you, very explanative. I have a Sony CRT SL28 and some questions. By mistake on the TT menu (entering service mode, there is a T menu and a TT menu before the service menu itself) and this TT menu is full of letters and chars. Something got wrong there and the A/V port loses the transcode function (ntsc / pal), just the AV because scart has no trouble. This set is based on the l9.1e c. Philips 28pt4456 crt tv service menu and overscan adjustment youtube. Or short m25, m25 on board and then switch on tv. Sat jul 21, 2007 2:06 am samsung : This model has all the geometry settings in the service menu which you can enter by pressing 062596 and menu on the remote.
To access the menu, set the volume to minimum and press the "Mute" button twice on the remote control. Next hold the mute button down and press the "Menu" button on the TV set to launch the service menu. You can exit the service menu by turning off the TV set." If no luck with that you can always try this: Press the {MENU} button on the remote.
