265424 ST70155IDTV / HANSEATIC [TV]

• Adjusting the EEPROM version no.
• Shuts down.
• Picture geometry adjustment.
• Switching off the blue screen. (picture attached)
• Switches to standby. (part of circuit diagram displayed)
• PLL demodulator circuit for 38.9MHz vision carrier adjustment - Multi. (265424 tip from HANSEATIC)
• LNB voltage cannot be switched off and 14-18V cannot be switched over.
• E/W fault. Excessive horizontal size. (265424 tips)
• Setting the line focus: chassis.
• Moire effect on the special channels S08, S09 and S10.
• Excessive vertical and horizontal size. (extract of circuit diagram attached)
• Disable child lock.
• Setting the audio switch over.
• Moire pattern. when cold. (part of circuit diagram displayed)
• Adjusting the ATS start.
• Noise bars in picture or tuner fails. (+ extract of circuit diagram)
• +B voltage adjustment. (265424 tip from HANSEATIC)
• Adjusting the RGB sync level.
• Vertical collapse.
• Picture shifted to the left. (picture attached)
• Intermittently no synchronisation. Picture has shifted. Sound cracks. (picture attached)
• Enter service mode.
• Adjusting the ATS reset.
• Adjusting the reference AFC.
• Switching on with program "1" or "AV".
• Dark screen after new switch on. Sound present. Picture only appears after some minutes.
• Vertical lines are torn or dented when cold.
• Switches to protection mode. (part of circuit diagram displayed)
• Lines in picture. TXT OK . (extract of circuit diagram attached)
• Setting the Bottom Flutter Gate.
• Horizontal green lines in picture and green lines on the entire height of screen.
• Stuck in standby. LED blinks .
• Picture is shifted to the left and folded over on the right side.
• +Q voltage adjustment. (HANSEATIC - 265424 information)
• String of beads in the picture.
• Shuts down. after a few minutes. (+ extract of circuit diagram) (service info for HANSEATIC -265424)
• At switch on no picture and sound or picture present and no sound. (picture attached)
• Switches off and back on with channel 1.
• B-Y signal missing. (picture attached)
• Line tearing. No or intermittent synchronisation.
• Cycles on/off.
• Intercarrier voltage adjustment.
• Noise reduction on per-programme basis adjustment.
• Switches sporadically to Cam 3, coloured lines beforehand, knocksensitive.
• Adjusting the white value: chassis.
• Setting the picture-noise suppression.
• No start-up. Standby LED flashes . (part of circuit diagram displayed)
• Adjusting the colour coverage.
• Bridge coil L53074 adjustment.
• No TXT. OSD OK .
• Green mesh on screen.
• Setting the IR data programmer.
• Retrace lines. (extract of circuit diagram attached)
• Setting the noise suppression.
• Red, blue and green line in picture, at top. TXT OK.
• Adjusting the volume concerned with programs.
• +H voltage adjustment.
• Switches off sporadically and sometimes switches on again by itself. In particular when cold.
• +N voltage adjustment.
• PLL demodulator circuit for 38.9MHz vision carrier adjustment. (HANSEATIC - 265424 information)
• Starts intermittently with HV, but no picture and sound. Knock sensitive, sometimes thin, light lines at top picture edge. (extract of circuit diagram attached)
• AGC adjustment.
• No vertical deflection.
• How to set dialog language.
• FM reception is distorted in approx. 2m radius from the switched on appliance. (+ extract of circuit diagram)
• Jagged edge (mouth teeth) in vertical lines.
• White balance adjustment. - Picture tube panel
• Switches to protection mode (intermittently). (picture attached)
• No functions. Standby LED lit . No RC functions. (picture attached)
• Hearable, short noise when start-up from mains switch. (part of circuit diagram displayed)
• Interference line in picture. (+ extract of circuit diagram)
• Adjusting the intercarrier voltage (multi IF): Chassis.
• How to load ROM data.
• Setting Perfect Clear.
• Switches to standby. after a few minutes.
• No start-up. intermittently. (picture attached)
• Vertically slightly indented at the top and flyback lines.
• Sprays, interferes with other devices. (with circuit diagram extract) (265424 tips)
• Switches to standby. after start-up. No start-up from standby with RC. (extract of circuit diagram attached)
• Switching on or off the "picture/audio scale" for all channels.
• Switches to standby after start-up via mains and cannot be switches on via RC. (extract of circuit diagram attached)
• No or "weird" colours.
• Setting the analog values. (265424 tip from HANSEATIC)
• No sound after operating time. No sound or picture after switching on again. Sometimes sound and picture reappear.
• +A voltage adjustment.
• No start-up. Standby LED lit . (part of circuit diagram displayed)
• Colour match adjustment.
• Coloured moire over the whole screen. Rolling lines.
• PSU pulsates. Standby LED lit . (service info for HANSEATIC -265424)
• Activate software version 10. (265424 tip from HANSEATIC)
• Setting voltages +A, +B, +F, +H, +N, +Q: Chassis. (+ extract of circuit diagram)
• No function. Standby LED flashes weakly. Appliance tries to build up high voltage rhythmically. (+ extract of circuit diagram)
• Warming of board next to diode D60222.
• No start-up. (+ extract of circuit diagram)
• Horizontal lines. at switch-off. (HANSEATIC - 265424 information)
• Bottom flutter gate adjustment.
• Switches to standby immediately after switch on.
• AFC reference adjustment. (265424 tips)
• Low contrast. (with circuit diagram extract)
• Menu- and TXT OSD jitter in warm operating state. (+ extract of circuit diagram)
• Intermittently 'BlueScreen' in some cases temperature dependent, picture jitters horizontally. (picture attached)
• Adjusting the white setting.
• Stand by forsyning kører ikke. Små nøk i strømforbrug.
• Horizontal foldover. (part of circuit diagram displayed)
• Adjusting the PLL demodulator circuit for picture carrier 38.9MHz and 33.4MHz: chassis.
• No synchronisation. Audio OK .
• OSD menus and TXT pages shake when appliance is warm. (part of circuit diagram displayed)
• Switches shortly automatically on AV CAM3.
• White balance adjustment.
• Shuts down (intermittently). (service info for HANSEATIC -265424)
• Negative picture. (picture attached)
• Intermittently no sound or no sound control or wrong sound from external appliance during RF reception (part of circuit diagram displayed)
• Horizontal transistor fails immediately after switch on (extract of circuit diagram attached)
• RGB sync level adjustment.
• Switches to standby (after a while). (+ extract of circuit diagram)
• Occasionally switches to AV3 and back again to the previously set channel site.
• Stuck in standby. (picture attached)
• Picture is overcontrolled, especially the bright sections.
• Noise reduction, all programmes 1 -- 99 adjustment.
• Adjusting the middle value and loading the emergency data set.
• Adjusting the AGC tuner: chassis.
• No picture (intermittently).
• Activating and de-activating the economy mains switch.
• Adjusting SERVICE mode for error search in I²C bus. (265424 HANSEATIC repair tip)
• No audio. intermittently. Distorted audio. after warm-up.
• +F voltage adjustment.
• Y signal is missing (intermittently). TXT OK.
• Vertical lines moving. Tearing ( in Videotext). (with circuit diagram extract)
• Dead. (extract of circuit diagram attached)
• Picture is poor with installed Sat receiver on all programs,shows black points. Sound is OK. Picture via normal tuner OK. At simultaneous reception through both systems, tuner picture superimposes sat reception.
• Screen grid voltage UG2 adjustment.
• No functions. Standby LED flashes . (with circuit diagram extract)
• No start-up from standby.
• Tripping. (extract of circuit diagram attached)
• Switches off after approx. 8 mins.
• No start-up from standby. intermittently.
• Line sharpness adjustment.
• Basic adjustment in the dialog centre.
• Fail of RGB output stage ICs (TDA6111).
• Geometry adjustment.
• Lines in picture. after start-up (when cold).
• No function, at switch on begins to oscillate slightly, also oscillates at switch off, holds until electrolytic is empty.
• No picture. intermittently. Knock sensitive.
• No picture (intermittently). Audio OK . (with circuit diagram extract)
• Picture has shifted approx 10cm to the right and has latterally reversed folded over to the left. (+ extract of circuit diagram)
• How to cancel volume offset.
• No convergence. intermittently.
• Does not store colour, brightness and volume values. (with circuit diagram extract)
• Type of picture tube adjustment.
• Short burst of noise when mains switch is switched off. (+ extract of circuit diagram)
• Picture only blue/ green. SCART-RGB, menu and TXT ok.
• Adjusting the headphones - audio switch over.
• ATS reset.
• Two vertical interference stripes, then switches to AV3 for a short time.