STV6200 / OTTOVERSAND [TV]

• PSU doesn't oscillate.
• Stuck in standby.
• How to store channels.
• No raster. Sound and line transformer present.
• No functions.
• White adjustment.
• Line BU destroyed when hot.
• Linearity fault at the top of the picture.
• Picture has a green flyback line.
• Remains in standby, starts up only for a fraction of a sec then goes into standby again.
• Top half of the picture is ok, but the bottom half is bent with a white line in the centre.
• Pincushion distortion adjustment.
• Top quarter of picture is dark and pulled, if appliance is cold.
• No start up, line BU ok. No standby light on, TEA2164 changed, fuse ok, power supply pin 2 TEA2164 ok.
• No mono. Stereo OK.
• Linearity adjustment. (OTTOVERSAND - STV6200 information)
• Slight E/W fault, appliance switches off after a short time. Then loud chirping in Stand-by mode.
• Sound fails when set is warm. Sometimes also left and right picture pinching.
• PSU does not start. No starting attempt.
• The sound from one or both of the speakers crackles after operating for a longer time.
• EHT does not start up.
• Set at full volume it is too quiet and a strong hum can be heard.
• When switching on the picture is dark then you can see a white horizontal line in the top half of the screen. (STV6200 OTTOVERSAND repair tip)
• After pressing the mains switch and finally switching on with the remote control or the button on the appliance, sometimes there is no picture and no sound. You can hear the horizontal output stage functioning.
• Test mode. (STV6200 tip from OTTOVERSAND)
• The picture changes occasionally (varies).
• Power supply pulsates. Very low secondary voltages. (OTTOVERSAND - STV6200 information)
• Focus adjustment.
• Adjusting the linearity.
• RGB adjustment in Service Mode.
• BU508A always fails.
• Picture too small.
• After approx 3 hours, goes into standby. Then can be started and continues running.
• Stuck in standby. Short rustle of EHT at power on.
• No sound with mono transmissions.
• Functions OK for a few days then picture becomes negative. (service info for OTTOVERSAND -STV6200)
• Wavy lines when connecting to a muli-user aerial in a block of flats. Channels which lie close together distort the reception in BIII.
• One of the basic 3 colours is missing.
• Vertical amplitude, coarse, vertical amplitude, fine adjustment.
• No standby and start up indication.
• IC1 (TEA2164) is defective.
• No video and audio IF.
• Some (high) channels can't be adjusted.
• No LED at start up. Low voltages.
• Station storage (special channels) on some channel sites are suddenly no longer possible. After pressing Memory, station drifts. (service info for OTTOVERSAND -STV6200)
• No picture. No sound. The PSU oscillates. No CRT heating.
• No channels over 48. Stations cannot be stored. Some stations in memory are ok.
• Brightness and contrast adjustment.
• Horizontal centering adjustment with teletext.
• Green LED flickers in front panel, no EHT.
• No tuning.
• Line output stage does not oscillate correctly.
• Picture is displaced to the bottom of the screen. Fault recedes when appliance warms up.
• T2 in the vertical stage comes flying out after approx 30 mins. IC1 and C5 already replaced in this stage.
• Horizontal size adjustment.
• Picture shifted vertically. at top.
• Picture cuts out after a few mins. Sound and channel change ok. Difficulties at start up if TV is switched off.
• Shuts down (intermittently). (service info for OTTOVERSAND -STV6200)
• When switching on, short attempt to start up. Standby LED lights up.
• No sound at RF reception (Multi-IF). Mostly knock sensitive.
• The PSU will not oscillate.
• No reception in upper channel range. Analog values and programs can not be stored.
• Adjusting the brightness and contrast.
• Grey picture with flyback lines.
• Doesn't store or stores only after several attempts.
• Colour adjustment.
• Does not start, standby ok. If you hold in place the On switch high voltage occurs and appliance hisses, after you release the switch, goes immediately to standby again.
• Operating voltage adjustment. (OTTOVERSAND - STV6200 information)
• Yellow screen with flyback lines. Hardly visible picture. Sound OK on all channels.
• No start-up.
• Inverted trapezium distortion, flickering in upper half of picture.
• Ticking at switch on and the green LED may flicker.
• Poor operation of the raster time base.
• Snow. Picture appears after 1 min.
• Value of resistor R15.
• No channel storing.
• S/C on the mains side.
• Switches off by itself (after a while).
• Vertical lines.
• One colour missing.
• Horizontal centre adjustment.
• Blank raster and controls do not work.
• Factory setting for tube A 63 NCQ 00X 08
• No vertical deflection.
• In HF reception sound is defective. AV ok.
• TXT and OSD displaced to the left or right.
• PSU pulsates in 50Hz cycle.
• IC1 blows.
• Picture and sound OK but strong predominant green.
• E/W fault.
• Excessive horizontal size.
• Predominantly yellow. Picture and sound ok.
• TEA2164 is burnt.
• Picture is noisy and occasionally too small.
• Screen has unstable coloured bars. Picture is perfect via scart.
• Picture is very distorted, horizontal deflection fault; line output stage oscillates incorrectly; appliance whistles and after approx 1 min switches to stand by. (service info for OTTOVERSAND -STV6200)
• Colour adjustment.
• At start up, blows suddenly then stops.
• Picture varies in brightness and is very dark. Picture gets lighter if contrast turned down.
• Picture is drawn in on bottom.
• Vertical centre adjustment.
• Incorrect colour. Yellow with flyback lines (no blue).
• No picture content with a max adjusted G2 regulator.
• Colour missing (for ex. red).
• Switches off by itself.
• Slightly compressed picture on right.
• Line BU blows after 3 hours.
• Backing up in SERVICE mode.
• No function via the RC. Operation on appliance is ok.
• Line tearing similar to "mouse teeth" on the picture.
• White screen. Flyback lines.
• Occasionally goes to standby. Then can be switched on again.
• Reduced vertical size.
• After operating for 3 hours renewed failure of the line BU.
• Slight, distorted horizontal stripe on the picture. Line pairing visible. Hum runs through from top to bottom.
• No vertical deflection (intermittently).
• Red striations on the picture.
• Low audio. OK via SCART .
• BU508A defective.
• No audio and video IF.
• Linearity distorted on top.
• Blue picture.
• 9cm horizontal picture shift on right side. Picture ok in reception via scart.
• Vertical line. at top.
• No sound after inserting the station table, sound only reoccurs with stereo transmissions after blanking. With mono by switching over channels.
• Spare part info: type of 1C1
• Reduced horizontal deflection.
• Line BU508 blows after a few minutes or after 2 or 3 hours operating.
• Line output transistor fails repeatedly.
• Ref of T1, value of R5 and R6?
• No or weak red, green or blue. (STV6200 tip from OTTOVERSAND)
• Adjusting the vertical amplitude (coarse and fine).
• Dead.
• After switching on mains, appliance only ticks. (LOPT)
• Horizontal foldover.
• No CRT heating.
• Picture centering adjustment.
• Memory command is acknowledged but not carried out. Transmitter symbol can be written but not stored.
• Bright picture. Flyback lines. (with circuit diagram extract)
• No blue.
• Adjusting the white setting.
• Reduced horizontal size. (STV6200 tip from OTTOVERSAND)
• No picture, T2 (BD683) gets hot. At switch on the picture up to T2 gets so hot that the 17.5V fails. Picture has then disappeared and the voltage dropped to 3V.
• Line BU (BU508A) S/C.
• Hum in sound via RF. Picture OK. Picture and sound OK via scart.
• The voltage in the vertical stage is too high (instead of 17.3V it is over 40V). It is already measurable at diode D11 (BY299). The appliance runs occasionally if you start it up for a longer time (10 mins).
• Chirping when picture is bright.
• Store analog values (contrast, brightness) as standard/PP values.
• Line tearing in dark sections of picture, mostly at VCR PB.
• Vertical interference lines on the left side of the picture. (STV6200 tip from OTTOVERSAND)
• Lines have shifted by approx 2mm each line.
• Focus adjustment.
• Moves from channel over channel 42. Storing channels below channel 42 OK. No storing of channels over channel 42.
• Squealing noise. Full brightness on the picture.
• Enter service mode.
• Pin cushion.
• Sound buzzing when picture background is white.
• No mono sound is present, stereo sound is slightly distorted. (OTTOVERSAND - STV6200 information)
• Fails. Knock sensitive.
• Occasionally picture reappears after switching off with the RCU.
• Value of T15? (service info for OTTOVERSAND -STV6200)
• Occasionally picture reappears after switching off with the RCU. (OTTOVERSAND - STV6200 information)
• A colour is missing or strong striations and flags.
• Switches off by itself. after a few seconds. (OTTOVERSAND - STV6200 information)
• Fine red bar at bottom of screen. It appears on side of screen when power supply pot. is used.
• Vertically reduced picture.
• Chirping. Picture at max. brightness. High voltage crackling near the deflection unit.
• Horizontal band in picture, sound OK.
• Horizontal stripes in the top third of the picture. The upper linearity is limited.
• Power supply voltages are too low and only increase slightly if the "ON" switch on the control panel is held in.
• Cushion adjustment.
• End stageTRS T2 drop-out in vertical deflection.
• Vertical centre adjustment.
• BU508A constantly becomes defective, picture shifted to the right.
• Adjusting theoperating voltage.
• Geometry adjustment. (STV6200 tip from OTTOVERSAND)
• PSU fails every few days. IC201, R216 and T201 are then defective.
• Spare part info: type of power supply transistor.
• One colour missing. (No blue, red or green) (service info for OTTOVERSAND -STV6200)
• Adjusting the horizontal amplitude.
• Setting the centering.
• No picture. No audio.
• Buzzing on sound mostly on channels 5, M6 and Canal Plus.
• Important problem in PSU.
• E/W fault. Picture collapses.
• T1 (BU 903) in the primary power supply fails repeatedly in different circumstances.
• Screen is red and has no picture content. On screen function is not visible.
• No picture. Audio OK .
• Linearity at top edge of picture cannot be adjusted ie pic. is tightly compressed at the top.
• Appliance does not switch on. Standby is on. When attempting to switch on there is a short build up of high voltage.
• Type of transistor T5.
• Black adjustment.
• Jerky sound in HF and scart.
• Slight flyback lines in the top part of the picture.
• On standby the PSU runs but after turning the set on, it only starts up for a moment and returns to standby.
• No tuner reception after repairing power supply. Ok in scart. Tuner voltage ok. (service info for OTTOVERSAND -STV6200)
• Flyback lines. at top.
• Black screen. No audio. OSD OK .
• Picture is like a negative when the contrast button is pushed.
• Attempts to start via RC but switches off. Standby OK.
• Harsh ticking noise when increasing or lowering volume.
• Horizontal centre adjustment.
• Line output stage transistor fails again after a short time.
• Poor synchronisation. Lines in picture (when cold).
• Sound is low and peak level distorted.
• Line transformer whistles after 15-20 mins and a short time afterwards BU fails.
• Transistor T2 type.
• E/W Pin cushion too large and E/W pin cushion too small adjustment.
• No sound at RF (Multi-IF).
• Black balance adjustment.
• BU508A in the horizontal output stage was defective. After replacing, ticking from loudspeaker, appliance does not start up.
• Line is folded over, it is set to the wrong standard. Does not synchronise.
• How to access control SERVICE mode to correct height and East/West.
• CCU snow.