6038 COLORSTEREO / NORDMENDE [TV]

• No start-up from standby. PSU ticking. at start-up. (picture attached)
• Appliance switches briefly on three times and switches to protection mode.
• Intermittently dead. (with circuit diagram extract)
• No new channels can be adjusted, no reception but old channels however are stored.
• No luminance but colour is present. No signal on TR47, but 12V is present. (picture attached) (6038 tip from NORDMENDE)
• Vertical fault.
• The picture is intermittent and jitters.
• Horizontal output stage transistor fails repeatedly after few days/weeks without any apparent reason. (6038 tip from NORDMENDE)
• Powers up with burning smell, then dead. Mains ON/OFF switch inoperative. (+ extract of circuit diagram)
• No HV.
• Picture and sound are missing, raster ok.
• Poor vertical linearity.
• No picture on lower half of screen. Top half picture OK.
• Contrast problems.
• Flickering, flaring, brightness and contrast changes in picture or white with flyback lines.
• No picture and no sound. The mains relay does not pull in.
• Visible television picture in TXT (display shows lines).
• Slow start-up.
• Switches off by itself. constantly.
• No tuning. in UHF. VHF OK . (part of circuit diagram displayed)
• Functions only after several attempts.
• Occasionally picture becomes very narrow (East-West). (+ extract of circuit diagram)
• Zig Zag verticals.
• Very short, faint crackle at switch on from standby
• Trapezoid picture. (6038 NORDMENDE repair tip)
• Single straight line 2 inches from top of screen.
• After few mins of starting up, only half picture at bottom of screen. PSU chirps.
• Bright line in the lower part of the picture.
• Switch on condition of the primary power supply.
• When the appliance has been on for approx. 10 minutes it quits and then comes on again on channel 1. This reoccurs in quick succession and then stays off completely after the third time. (with circuit diagram extract)
• Switches off by itself. Knock sensitive.
• Picture visible in 1" strip at left hand side of screen, rest blanked. (6038 tip from NORDMENDE)
• Image compressed horizontally. Insufficient width approx 1cm on left and right of screen.
• Starts up three times then switches off. Protection mode activated. (with circuit diagram extract)
• Red, green or blue is missing.
• The stations cannot be memorized.
• No vertical deflection.
• Only 7 to 10 raster lines in centre of picture. Lines are moving and are not close together (picture attached)
• No functions. (part of circuit diagram displayed)
• Dead or trips.
• Intermittently appliance switches off, one or two times per day. (extract of circuit diagram attached) (6038 tip from NORDMENDE)
• No start-up (intermittently).
• Horizontal stripe. (service info for NORDMENDE -6038)
• Does not receive any channel. Everything OK via SCART.
• Sound fails.
• No OSD. No TXT.
• Horizontal collapse. (+ extract of circuit diagram)
• No picture. Audio OK .
• Switches to standby. (part of circuit diagram displayed)
• Horizontal picture amplitude cannot be adjusted. E/W is defective.
• Appliance has drop out. (picture attached)
• Ballooning effect.
• Line output transistor fails repeatedly.
• Blank screen (no field scan) and smell of overheating. (part of circuit diagram displayed)
• Black and white picture on channels C46 to C51.
• Jagged picture vertically.
• Y is missing. (extract of circuit diagram attached)
• Dead, low whistling.
• Popping noise at switch on.
• Switches on 3x for a short time, then goes to protective circuit.
• Moire pattern.
• Noise in audio. at low volume.
• Horizontal stripes at 3-4cm distance. Dark picture. Loud chirping in line transformer.
• Bright picture. Stripes in picture.
• No picture, no sound. No stations are found during station search. (part of circuit diagram displayed)
• Blurred picture with lines and hardly visible. Very dark.
• Dark picture without colour. AV picture visible, without colour, dark and only intermittently visible picture noise.
• Intermittent white, horizontal line in the middle of the picture, otherwise dark.
• Lines flash on picture, may not affect all channels.
• No RC functions.
• Roaring audio. (6038 tips)
• Goes back to standby after approx. 5 minutes and then can be switched on again via the remote control. After a while the appliance switches off again and the situation repeats. (with circuit diagram extract)
• White screen. Flyback lines.
• Pincushion distortion.
• Power supply end stage transistor TP24 (S2000AF) fails after approx 15 mins. (+ extract of circuit diagram) (6038 NORDMENDE repair tip)
• S/C in PSU. (picture attached)
• No function. Trips three times. (part of circuit diagram displayed)
• With low brightness and contrast, the UHF range is affected by distortion up to channel 28. At maximum brightness, the picture is ok. (part of circuit diagram displayed)
• Wide dark stripes on left side of picture.
• Poor, noisy stereo sound. Sounds distorted. Mono OK.
• Erratic convergence values in the top third of the picture. (6038 tips)
• All settings (colour/sound etc.) set to 0.
• No horizontal synchronisation.
• No start-up. (+ extract of circuit diagram)
• Picture interference plus noise on sound.
• Dark picture. on upper half screen. (part of circuit diagram displayed)
• After switching over station has disappeared. After switching off and on again station returns.
• Black screen. after a few minutes.
• No or intermittent start-up. Switches off by itself. after a few seconds.
• Focus problems.
• Unsteady frame scan, lines may be present.
• Distorted field linearity. (extract of circuit diagram attached)
• Picture is disturbed. Vertical lines are wavy. Picture improves when appliance is warm.
• How to store picture adjustment values. (6038 NORDMENDE repair tip)
• Noise bars.
• Intermittently image and sound disappear. Then only dark flickering. knocking makes screen completely dark. Image conitues appearing if brightness key is pressed. Black/ white only. Image and sound normal again, also if key COLOUR is pressed.
• One colour missing.
• Occasionally IF fault. (part of circuit diagram displayed)
• Picture dark and line visible in the top part. (with circuit diagram extract)
• The PSU pulsates very faintly three times a second. Power processor, quartz, LOPT and BUs have already been replaced unsuccessfully. Mains transformer and flyback transformer have been completely resoldered.
• Picture collapsed to a 5 cm horizontal line in picture centre.
• Pulsates 2 up to 3 times, otherwise no function.
• Vertical collapse. (with circuit diagram extract)
• No function. Appliance fails very quickly twice. (part of circuit diagram displayed)
• No start-up. Standby LED flashes .
• Does not switch to standby.
• Height drifts.
• Picture is overmodulated when picture content is bright. Picture flickers intermittently black.
• No TXT.
• Dancing white horizontal lines on a stripe which is approx 10cm wide. Dark picture. (picture attached)
• Occasionally the East/West scanning fails.
• Dark picture. after a while.
• Pulsates 2-3 times and switches off. (service info for NORDMENDE -6038)
• Incorrect picture size.
• No reception. in VHF.
• Picture too dark. Blooming with full contrast.
• Appliance does not start up intermittently, or attempts to start up 3 times. (service info for NORDMENDE -6038)
• Faulty TXT.
• The top half of the picture is rainbow coloured and cannot be adjusted.
• Irregular sound mute. (with circuit diagram extract)
• Random clicks with Nicam sound.
• Poor picture contrast, picture can hardly be seen. Becomes a little bit better with more brightness. (+ extract of circuit diagram)
• After some time, switches off and then sometimes switches on again by itself. Dragging sound. Slight frame cramping. (+ extract of circuit diagram)
• No blue in the scale of colours. Grey wedge OK. A picture recorded via scart on an external appliance is in order. (with circuit diagram extract)
• Snow in picture. intermittently. (part of circuit diagram displayed)
• No function. Faint whistle.
• No channels visible. Dark picture, without colour. AV picture visible, without colour, dark and intermittently only picture noise.
• Snow in picture. Noise in audio. after a few minutes.
• No channel search and no band switching possible.
• No audio. intermittently. Noise in audio. Knock sensitive.
• Horizontal linearity fault.
• Picture appears only after several restarts or after operating picture search.
• Channels cannot be switched over. Channel display stops on channel 5.
• Occasionally loud cracking and noise in the sound, also when the volume is turned down.
• Horizontal bright stripe in the picture. (picture attached)
• After light spot when turning off.
• No E/W correction. (6038 NORDMENDE repair tip)
• Immediate S/C. Brief HT, then standby. (picture attached)
• No indication. Blue picture with flyback lines. (+ extract of circuit diagram)
• Tuning drifts, patterning.
• Vertical roll.
• Switches to protection mode. at start-up.
• No picture. No audio. (extract of circuit diagram attached)
• Line tearing.
• No synchronisation. (6038 tips)
• Drop out in picture.
• Versucht 3 times to start up, then remains off.
• Switches off after about 30 mins. If restarted immediately will function for a short time then switches off again. (service info for NORDMENDE -6038)
• The PSU collapses when the load is changed.
• Dead. (part of circuit diagram displayed) (6038 tips)
• Picture is dim and faint.
• No light during max. contrast and brightness. Faint picture. Picture present via scart. (picture attached)
• Image position adjusts itself vertically wrong.
• Brightness fault.
• No vertical deflection. when cold. (picture attached)
• Failure to start up. Standby LED flashes at about 1Hz when appliance switched on at mains. (picture attached)
• Power supply pulsates 3 times, then no further function.
• Battery dead.
• No picture. No audio (intermittently). (picture attached)
• Enter service mode.
• Picture is shifted. Linearity fault.
• E/W fault. (NORDMENDE - 6038 information)
• Colour flickers, Picture I ok, picture III cannot be adjusted. (extract of circuit diagram attached)
• Loud noise or crackling in the speaker during stereo transmissions.
• Dark and colourless AV picture. Occasionally only interference visible. No channel display. (part of circuit diagram displayed)
• White stripes on the top of picture, which spin. After approx. 5 seconds picture becomes dark.
• Intermittent serrated vertical edges in picture.
• Blue picture. Flyback lines. No display. (+ extract of circuit diagram) (NORDMENDE - 6038 information)
• Switches off or cannot be started up.
• No picture. (extract of circuit diagram attached)
• Poor audio. Noise in audio. (+ extract of circuit diagram)
• Flashing "PS" in display in standby. Switches off after a short while. (extract of circuit diagram attached) (NORDMENDE - 6038 information)