7111 / OTTOVERSAND [TV]

• Starts up after 3 mins.
• Line stage does not start up.
• Spare part no. info: Power supply repair kit. (7111 tips)
• No adjustment.
• Adjustment of 5.5MHz min. or 4.43MHz min.
• Storing channels.
• The line framing is incorrect.
• TL19 fails in line output stage.
• No start-up from standby with RC.
• Interference lines in the top part of the screen. (OTTOVERSAND - 7111 information)
• Channels from 21 to 32 come through well but with lines and nothing comes through from 41 to 53. (7111 tips)
• No light and the appliance cuts out. (service info for OTTOVERSAND -7111)
• Snow in picture. in UHF.
• No brightness (only outlines can be recognised). Colour is ok. (service info for OTTOVERSAND -7111)
• On start up, black interference lines appear then the screen is white. (OTTOVERSAND - 7111 information)
• Transistor BU508 fails repeatedly.
• No colour. No shutdown with RC.
• RL41 O/C due to dry joints below connector BD01.
• Vertical centre adjustment.
• When warm picture lifts from the bottom and narrows at the top, black lines at the bottom of the screen.
• Fuse blows at random, even at switch off. (7111 OTTOVERSAND repair tip)
• The picture shifts towards the bottom of the screen.
• No display. Appliance starts.
• No scanning. Display ok.
• Service info: operations at power supply.
• Strong jagged edge on all channels.
• Station search does not stop. Appliance goes to sleep mode and turns off. (part of circuit diagram displayed)
• Sound to zero level. When volume is increased, sound goes back to zero level. Random channel switch-over.
• Sound purrs when tuning, picture is correct. Sound is possibly correct but picture disappears.
• Switches to standby. after a while.
• Adjusting the screen grid voltage (grey setting).
• Goes into standby every quarter of an hour or half an hour.
• RP02 burns at switch on and destroys TP32 S2000A1.
• Standby LED flashes.
• Picture has jagged edges on every channel. (picture attached)
• Low hum of vertical lines. (with circuit diagram extract)
• Focus pot is defective.
• Faint hum from loudspeaker in standby.
• No picture. Sound and display are OK.
• After switching on the mains progamme indication in the display but no picture and no sound. (with circuit diagram extract)
• E/W fault.
• Station search does not stop. Appliance switches to standby and then turns itself off. (picture attached)
• Start up ok. Picture and sound ok. After 15 minutes or more than one hour no picture but son ok. Horizontal white line.
• FBT ok at start up but dark screen except for 3 coloured lines in top third of screen. Sound and display of channels ok.
• Vertical foldover at bottom.
• No vertical deflection.
• Part no. info: PSU repair kit.
• Bright picture. at top and bottom.
• RP61 burns out.
• No R-Y/B-Y signal from PAL decoder. Positive line pulse at pin 5 of decoder too low. (picture attached)
• TL54/TP32 are destroyed.
• No luminance.
• No 300V at collector of TP32. If collector is disconnected 300V appear.
• Too much contrast, cannot be adjusted to less. (with circuit diagram extract)
• No channel search.
• Insufficient picture width, poor lines visible on screen
• No horizontal deflection.
• Excessive brightness. (OTTOVERSAND - 7111 information)
• TP01 (BUT12A) fails after longer operating time
• No storing on all channels. Same stations on all channel sites. (picture attached)
• Intermittent loss of sync, a blank raster, no sound, switching to standby and the LED channel display going off.
• Horizontal stripe (intermittently).
• Crackling in sound and picture in UHF and VHF. No sound via scart.
• Setting the vertical amplitude.
• PAL run time decoder adjustment - PAL decoder.
• No picture. No audio. No channel display.
• RP11 blows.
• Distorted picture. Strong streaking.
• No picture. No sound. Programs can also be switched over.
• The appliance goes to safety mode and mute.
• No search possible. TV switches off without the 10th, 20th and 30th channel.
• R82 (10R) on the tube base board fails.
• RC part number.
• At start up no line scanning or raster, TV displays PR. After approx 30 mins TV starts up.
• TP32 (BU508) and TL37 (BU508) fail immediately after switch on. (+ extract of circuit diagram)
• When warm flickers between picture and TXT. Characters keep popping up on screen
• Part no. info: PSU repair kit. (7111 OTTOVERSAND repair tip)
• Service info: operation at power supply. (service info for OTTOVERSAND -7111)
• Picture is dark or partially ther. (7111 tip from OTTOVERSAND)
• No sensitivity in the tuning.
• Volume uncontrollable.
• Picture flickers and stripes in the picture.
• Station tuning disappears.
• IL03 (TEA2026) blows up when the appliance goes into AV on TV 42cm.
• Part no. info: PSU repair kit.
• Switches to standby after 6 or 7 minutes with or without aerial signal. (7111 tip from OTTOVERSAND)
• No start up. PSU blocked. (service info for OTTOVERSAND -7111)
• Picture flickers slightly from bottom to top. After removing display indication (control unit) picture is ok (less current). (extract of circuit diagram attached)
• Red is too pale. Pot PV50 does not react.
• TP32 and TP38 have a short circuit.
• The PSU fails instantly. When this is replaced by the repair kit the same problem arises.
• Only switches on occasionally, but without picture and sound. Occasionally very high switch on current consumption.
• After switch on, vertical centering is shifted intermittently upwards approx. 2 cm; it goes to normal position after approx. 10 minutes.
• Switches to standby (intermittently).
• Volume varies.
• Noisy sound or no sound at all.
• RC part number.
• No storage on all channels. The same channel on all program sites.
• When switching on BU508A and RP11 fail after 2 secs.
• Picture is dark. When Ug2 is completely there, a bit of the picture is present.
• No picture on channel 99.
• Snow, no voltage on Varicap.
• No storage on all channels. The same channel on all program sites.
• No horizontal deflection. intermittently.
• Excessive vertical size. (OTTOVERSAND - 7111 information)
• Service info: work at power supply. (OTTOVERSAND - 7111 information)
• Very snowy picture in UHF. Apparently the fault is at the level of the tuner UHF 4200.
• When cold, no sound and no line amplitude then finally starts up.
• Very poor sound via HF but very good when going through scart.
• No colour (intermittently). Line tearing.
• The display is incorrect and PE appears.
• S/C in PSU. (extract of circuit diagram attached)
• TP29 fails after switch on. (7111 tips)
• Both vertical and horizontal synchronization instability.
• RC part number.
• Setting 5.5MHz min.
• No start-up. Display OK .
• No reception on band I, or only picture flickering. (7111 OTTOVERSAND repair tip)
• Unstable lines and there is an interference line at the base of TP32.
• Picture appears slowly.
• BU807 (TL54) cuts out.
• Switches off intermittently or does not switch on at all.
• No reception at band I, or image flickering only. (with circuit diagram extract)
• Picture spraying on band I (heat dependent at DP51). (extract of circuit diagram attached) (OTTOVERSAND - 7111 information)
• Negative picture. Distorted picture. OK via SCART .
• Blank screen.
• Display ok, 90V, 13V and 22V are ok. Output 10 of TEA2026 to the line driver and the wave peaks are not in the correct frequency. IC and quartz have been changed.
• Loud noise, if appliance is switched to standby. (7111 tips)
• General information.
• At start up 90V makes 12V. After 2 mins picture and sound present but 90V reaches a maximum at 85V.
• RC part number.
• Part no. info: PSU repair kit.
• Low audio.
• The power supply is correct without a load (U1 is up). There is a complete stop in the load.
• No erasing possible.
• The fuse blows because RP02 heats up.
• No command signal on the IL03.
• The linearity coil whistles.
• No special channels adjustable (channels only until 69). (+ extract of circuit diagram)
• Slight hum of vertical bars.
• Picture too small. at start-up.
• Vertical line. in the centre.
• Picture hum and picture is slightly brighter at the top and bottom. (with circuit diagram extract)
• RP51 (0R22) blows intermittently.
• Vertical amplitude is too low.
• DP51 heats up.
• Appliance does not function with the mains switch then starts up again with another button. (7111 OTTOVERSAND repair tip)
• Setting the PAL amplitude and the PAL phase: PAL decoder.
• No R-Y/B-Y signal from Pal-decoder. Positive line pulse at pin 5 of decoder is too low.
• Strong jagged edge on all channels. (7111 tip from OTTOVERSAND)
• No start up. can be switched on after some time in standby. Sound OK. (service info for OTTOVERSAND -7111)
• Tube lights up as if G2 is at max (as if blocked in video). The same if an oscilloscope is put into scart. Sound and scanning ok.
• Line stage does not start up.
• Channel search does not stop. Appliance switches to standby and switches off.
• Vertical lines on edge in EE-mode and via AV.
• Picture predominantly red in SECAM. Ok in PAL via scart.
• Horizontal centre adjustment.
• High contrast.
• Reluctant to start then produces a picture with reduced width.
• TP32 in the PSU is s/c.
• Loud noise, if appliance is switched to standby.
• Does not start up. Only displays the channel number. Power supply kit has been replaced.
• Tuning voltage drifts.
• No video or scanning. Channels are displayed. (OTTOVERSAND - 7111 information)
• Loud echo on all channels. (extract of circuit diagram attached)
• Channel search does not stop. Appliance goes to sleep timer and switches off.
• Strong jagged edges on all channels.
• Does not start up. Standby LED switches off. (7111 OTTOVERSAND repair tip)
• Vertical size adjustment.
• PSU is defective, after replacing the protection resistor RP11 and transistor TP32 (BU508) there is still a s/c ie. after switching on appliance there is another complete s/c of the BU 508A straight away.
• Dark picture. after a few minutes.
• Sound has shifted, nasal. Correct tuning and picture. Sound ok in scart. (7111 tips)
• Tripping.
• The picture is blurred (spot at the bottom of the screen).
• Loud audio.
• Faint blue picture with no picture content and flyback lines. (extract of circuit diagram attached)
• Picture drop out and development of smoke. A "rainbow" is visible in the picture.
• The picture blows up and the bottom of the screen is bright.
• Appliance goes into PAL. Occasionally no display.
• Strong jagged edges on all channels.
• Channel search does not stop. Appliance goes to slumber switching and switches off.
• Image noise in upper channels (e.g. channel 60, 99) only. (picture attached)
• Mains switch no start up. (with circuit diagram extract)
• Value of the resistor of the chopper power supply transistor emitter.
• Poor display.
• No memory on any channel. Same station on every program place. (with circuit diagram extract)
• Poor vertical and horizontal amplitude with slight waving at sides, when cold. Everything returns to normal within 5 mins.
• Vertical blue bar on centre of screen. No picture.
• No R-Y/B-Y signal from Pal-decoder. Positive line pulse at pin 5 of decoder is too low.
• RC part number.
• Line output stage doesn't start up.
• No brightness on picture. Chroma present with vertical instability and no sound.
• The channels unkey after a while. (7111 OTTOVERSAND repair tip)
• Cannot be switched on or switched to standby. Standby indicator does not light up.
• The varicap voltage does not move.
• Vertical line.
• Standby flickers.
• Displays PR and does not start
• Spots of colour on the screen.
• No switch on. Standby indicator lights up. (7111 tip from OTTOVERSAND)
• Does not switch on. No standby.
• No R-Y/B-Y signal from the Pal decoder. The positive line pulse at pin 5 of the decoder is too low. (part of circuit diagram displayed)
• The sound and picture hum.
• No brightness. Three RGB colour bands on left and right of the screen.
• Hesitant start up. Mains button must be pressed several times. If appliance runs, fails again most of the time after a few mins.
• No picture content, rainbow colours at upper edge. U4 (17,5V) is too high, voltage at thyristor anode too high (approx 30V). At pin 4 of IC03 (TEA2026C) voltage is too high, instead of (2,8V approx. 7V).
• Vertical IC blows repeatedly after a few days.
• PSU does not start up with a mains voltage more than 200V, ok with a voltage less than or equal to 200V.
• The blue circuit is pale.
• Does not start up when cold. Audio , display OK.
• No reception. via tuner.
• The power supply is destroyed.
• Black band on one part of the screen and interference.
• No speacial channels. Appliance works only up to channel 69. Display for brightness shows L (= English mode) instead of B.
• RC part number.
• TP29 fails after start-up.
• Focus adjustment.
• Reference oscillator beat adjustment: PAL decoder.
• Switches over by itself to "Secam L".
• RC part number.
• No start-up. No display.
• PSU fails after start-up. (service info for OTTOVERSAND -7111)
• Switches to standby. after a few minutes.
• Channel storage is erased.
• Adjusting the vertical and horizontal centering.
• Fuse blows as soon as degaussing is connected.
• TP32 (BU508) becomes defective after appliance turned ON/OFF several times. (+ extract of circuit diagram)
• At switch on when cold picture is reduced in height and width of the screen. After heating up for some time scanning becomes normal. Fault is no longer visible. You must wait until TV has cooled down sufficiently.
• The appliance crackles and the picture framing is incorrect.
• Horizontal deflection is missing. Protective circuit disconnects. Standby point flashes.
• Power supply breakdown due to a volt-rise of the power supply kit.
• Only switches on after 70 secs. After start up everything is ok.
• Station search does not stop. Appliance switches to standby and turns itself off. (extract of circuit diagram attached)
• The 108V voltage varies (U-system).
• No functions. Standby LED is not visible.
• The appliance takes 2-3 minutes to start up.
• No start-up. (picture attached)
• Power supply fails at less than 100V.
• Standard CCETT adaptation. (7111 OTTOVERSAND repair tip)
• U7 = 15V and there is no 12V voltage. A black band appears on the screen.
• Fails frequently when operating.
• TL54 (BU807) becomes very hot after a few mins and blows. Normal picture.
• Top part of the picture is too wide and bottom part is too narrow
• Dark screen, 5 or 6 coloured lines at the top of the screen. Picture returns if appliance is hit.
• Switches to protection mode.
• BU807 blows regularly. FBT and TEA2026 have been changed.
• When switching into standby mode from the remote control the appliance switches off the sound and colour. This effect also occurs with a Condor appliance.
• Adjusting the white setting.
• Power supply defective.
• Black screen. Display is lit. Intermittent sound. Fault occurs both via aerial and SCART. (7111 OTTOVERSAND repair tip)
• Channel search does not stop. Appliance switches to standby, then turns off.
• No storage on all channels. The same program on all program sites.
• Switched-mode power supply (SMPS) does not start up. (picture attached)
• Vertical lines are distorted horizontally. E/W equalizer can not be adjusted correctly.
• Image compressed horizontally. Insufficient width approx 1cm on left and right of screen.
• No transmission in UHF (12V on pin 10 of the tuner connector).
• Display appears after 15 secs, then pulsates on and off (no breaker circuit). (with circuit diagram extract)
• No audio. (7111 OTTOVERSAND repair tip)
• No picture. Check the signal on pin 10 of IT20.
• When appliance is switched on mains BU fails immediately.
• The power supply does not start up. All transistors have been changed.
• Dark screen.
• Adjusting Us= 108V.
• Power supply, fuses, BUs, etc, blow each time appliance is switched off by ON/OFF switch.
• TEA 2026C is defective.
• U1 is instead of 84-90V only approx. 60V. Current consumption is over 100W.
• White, bright picture, picture poorly distinguishable.
• No colour.Flag-effect.
• S2000 is s/c. Replaced with the original repair set, it still fails. (part of circuit diagram displayed)
• Picture is pulled at the top. Poor line sync. (picture attached)
• The appliance crackles during low Gamme UHF.
• Service info: works at power supply.
• Service info: works at power supply.
• No RC functions. (OTTOVERSAND - 7111 information)
• Power supply BU S2000 (BU508AT, BU508AF) S/C. (7111 tips)
• Power supply stops occasionally, approx after 1/2 hour (very irregular).
• DP51 s/c after operating for half an hour.
• No videotext mode.
• Screen blank. Dark picture.
• No vertical deflection. intermittently. No audio. intermittently. (service info for OTTOVERSAND -7111)
• Intermittent loss of sync. Blank raster. No audio. No LEDs.
• TP32 heats up.
• Power supply kit has been changed, has been working for 2 days and TP32 s/c, RP11 o/c, TL54 s/c, DL66 s/c, etc. Everything has been replaced, then no U1, U2, U3, U7, power supply transformer OK.
• Picture width fault.
• Dark screen. on the left.
• Picture shifted vertically. (service info for OTTOVERSAND -7111)
• Reference oscillator (4.43MHz) adjustment - PAL decoder.
• Adjusting the band filter (with VHF IF filter).
• Sound fizzles.
• Poor contacts.
• No colour.
• No picture or sound. At switch on display indicates a channel but no control is possible.
• No function, standby point is not visible.
• Sound and picture cut out, display for 30 secs.
• Stations appear and disappear. Horizontal lines in picture.
• No display. TV functions well. Channel change over ok.
• The appliance pulsates 3 times then goes to safety mode.
• The appliance switches off for a short time and back on again. (part of circuit diagram displayed)
• Approx one third of the top of the picture is crushed.
• Content of PSU repair kit.
• Is it possible to fit a TEA 2026C in place of a TEA 2026T ?
• Service info: operations at power supply. (7111 tips)
• Contrast and brightness cannot be adjusted properly. (part of circuit diagram displayed)
• The colour appears after a few minutes.
• No tuning.
• Secondary protective circuit TV01 and TV02 disconnects intermittently.
• Poor reception. in VHF.
• No function display. CTV functions via the front panel and the RCU.
• Does not memorise channel tuning. Display shows channel when TV tunes onto a programme. 'Ch' appears on display when pressing 'S' and channel number reappears. (7111 tips)
• Purity spot and scanning are incorrect. (7111 OTTOVERSAND repair tip)
• Noise on channel 09 (band I) - colour picture. (picture attached)
• Part no. info: PSU repair kit.
• Saving the analog values.
• Reduced vertical size.
• Strong ghosting on every channel. (with circuit diagram extract) (service info for OTTOVERSAND -7111)
• Coloured flyback lines and poor picture.
• Poor vertical synchronisation.
• The picture is delayed by a few minutes.
• Switches to protection mode. after start-up. (extract of circuit diagram attached)
• On channels from 21 to 27 picture is ok, from 32 to 35 lines on picture and from 41 to 47 no picture.
• Unlinear V. Bright stripe 3cm from top of the screen.
• Main voltage adjustment.
• Part no. info: PSU repair kit.
• Standby light flashes, fuse blows. RP11 and TP32, BU508 fails.
• No horizontal or vertical deflection.
• U1 = 60V instead of 90V.
• Crackling in sound and picture in UHF and VHF. No sound in scart.
• No high channels can be requested.
• RP02 and power supply BU blow.
• No start up or reset.
• Line instability.
• The luminance signal disappears occasionally.
• Line oscillating or tearing.
• No R-Y/B-Y signal from Pal-decoder. Positive line pulse at pin 5 of decoder is too low.
• TP32 fails at switch on. (with circuit diagram extract)
• Standby indicator flashes. (service info for OTTOVERSAND -7111)
• Part no. info: PSU repair kit.
• 90V problem. RP51 heats up and cuts out. DP51 and CP51 ok. Brand new line transformer.
• Shade appears behind the picture.
• Loud noise, if appliance is switched to standby.
• Picture is bright and white with flyback lines. (part of circuit diagram displayed)
• After a few days the TV fails. RP11, TP32 and TP38 are defective. The 925TX1283 unit has been replaced: TP32, TP38, CV16, DP33, DP41, DL62, DL64, QL11, CP31, DP32, DP38.
• 300V on the collector of TP32. Oscillates at its base but no voltage on the secondary.
• No image content, only HF noise. (+ extract of circuit diagram)
• No picture, no sound - PSU is switched off.
• Cannot be switched on or switched to standby. Standby indicator does not light up.
• Poor picture alignment.
• Unstable luminance when the appliance is warm.
• In normal charge, TP32 and TP38 switch off. The appliance functions without a charge. (7111 tip from OTTOVERSAND)
• Sound fizzles.
• Starts to pulsates. Sound, picture and display present.
• Horizontal collapse.
• No picture. Flyback lines. at top. Audio OK .
• No start function via RC. With mains switch appliance switches into standby. (part of circuit diagram displayed)
• No start up. PSU whistles even when secondary side disconnected.
• Flyback lines. No brightness. No contrast.
• Voltages from FBT gradually decrease then line BU S2000 blows after operating for 15 mins.
• Vertical bar.
• Adjusting the band filter (with UHF IF filter).
• Reduced horizontal size. (+ extract of circuit diagram)
• Sound fizzles.
• Slow start-up.
• Searches for channels continuously.
• Excessive green.
• No colour in PAL and SECAM.
• Sound is always at max even if appliance displays volume with 00.
• Muted audio.
• No 90V, RP51 burns. BU807, BU508.
• Vertical deflection has collapsed to a bright line in the middle of the screen.
• Screen blank, only RF-noise. No 0,5-30V tuning voltage at RT11. The three band switch transistors are conductive. Error may also occur only sometimes.
• No system adjustment. (OTTOVERSAND - 7111 information)
• TL19 fails in line ouptut stage.
• Secondary protective circuits TV01 and TV02 disconnect intermittently. (OTTOVERSAND - 7111 information)
• The power supply does not start up. No standby
• Fuse blows constantly.
• Programmes memory is lost once a month.
• Phase comparator fault on TV. Ok on secondary.
• No picture, no sound and programme display does not light up.
• Black band at bottom of screen over approx 8cm. Picture has shifted to the top.
• Can not be switched on from standby via RC.
• Black picture with 10cm of RGB horizontal lines over the whole screen. (OTTOVERSAND - 7111 information)
• Contrast average value is too high.
• Normal in black and white. In chroma, red of picture is green, blue is red and green is blue.
• Power supply fuse blows. When it has been replaced, TV functions again for several days.
• Contrast and colour are excessive at preset condition.
• Ghosting effect.
• Poor startup.
• Part no. info: PSU repair kit.
• Dead.
• Coloured tinge in picture.
• Line BU (BU508) becomes hot and blows. At base of BU there are double pulses.
• Vertical picture position shifts intermittently upwards approx 2 cm after switch on. It is OK after approx 10 mins.
• Power supply fault.
• IR receiver does not function.
• No R-Y/B-Y signal from Pal-decoder. Positive line pulse at pin 5 of decoder is too low.
• No picture. after a few minutes. Audio OK .
• No picture in UHF, voltage for band change and tuning is OK.
• Vertical collapse (intermittently).
• Intermittent loss of synchronization.
• Adjusting the grey value: picture tube board.
• Vertical lines at edge during EE operation and via AV. (with circuit diagram extract)
• The appliance blows up on a very light background.
• PSU repair tip.
• Switches to protection mode. intermittently. (7111 tips)
• No colour, picture streaking.
• Power supply fault. TP37 and TP32 have a short circuit and occasionally TP38.
• The power supply does not function with load.
• RC part number.
• Sometimes switches over by itself.
• Wide dark stripes on left side of picture.
• RP23 and transistor (BU508A) have blown.
• Part no. info: PSU repair kit.
• Lacks horizontal amplitude. Regulation does not function.
• No functions. (picture attached)
• No UHF channels.
• No start-up (intermittently). (picture attached)
• Loss of sync/raster/sound. Display goes off.
• Poor line synchronisation. Picture is shifted up. (picture attached)
• U Varicap = 20V and will not change.
• Horizontal deflection and line oscillator failed. (with circuit diagram extract)
• No colour.
• Channels below 30 cannot be received (chassis ICC4).
• Poor vertical synchronisation. Picture shifted vertically. at top. (+ extract of circuit diagram)
• No storage on all channels. Same channel on all program sites.
• High channels cannot be stored. Search functions only from 2 up to 68.
• No U system. (7111 OTTOVERSAND repair tip)
• PSU fails immediately after switch on.
• Noisy sound in SECAM. OK in PAL.
• Service info: operations at power supply.
• No picture. Fusible resistor RP47 (0R22) in U2 13V-rail blows repeatedly.
• No R-Y/B-Y signal from PAL decoder. Positive line pulse at pin 5 of decoder too low. (with circuit diagram extract)
• PSU does not always start after switch on via front control or RC.
• Deprogrammes approx every 4 to 5 months.
• Adjusting the screen grid voltage: picture tube board.
• No vertical synchronisation.
• Rainbow effect in the centre.
• After changing the battery, how do you adjust the channels without remote control IR?
• Systematic failure of TL54. At switch on TEA2026 has been changed.
• No picture. Vertical coloured lines. Raster problem.
• There are 1300V present instead of 900V peak to peak on the collector of the TL37 (BU508ATB). This breaks after some time.
• No secondary voltage.
• Does not come on from standby, red standby light comes on. TV01 and TV02 in the protective circuit respond.
• Dark picture.
• No memory on any channel. Same station on every program place. (+ extract of circuit diagram)
• Replacement kit of thyristor ESM740/G1/G2.
• PSU inoperative.
• Picture appears slowly. Display OK .
• No image, red raster and flyback lines visible. (extract of circuit diagram attached)
• The appliance hums and the picture is unstable. (7111 OTTOVERSAND repair tip)
• No TXT.