599623 / OTTOVERSAND [TV]

• Jig information. Psion based i²c jig with service software for the AE2 chassis is now available.
• Switches to standby. Cannot be restarted immediately.
• No audio. after a few minutes.
• Intermittent audio.
• Sound from the left channel is only half as loud as the right channel, if the LF signals are present at the AV2 (SCART) input.
• No picture, no audio. Switches to standby.
• TXT sync defective or missing. Ticking from TXT module.
• Standby LED flashes. Functions OK.
• Noise on some stereo stations, like bad tuning.
• Black edge on top and at the bottom.
• EHT increases and then trips. LED blinks continuously.
• RC units.
• No TXT. "No Text available" on screen. All other functions OK. (extract of circuit diagram attached)
• No E/W correction.
• Picture collapses into lines in centre of screen with high pitched whine coming from line output transformer.
• Audio fault. Crack and noise in the left channel.
• Displays "TT" on screen.
• Frame scan goes missing from bottom of screen and lines on remaining picture then set shuts down to standby with flashing Nicam lights on front of set then switches itself back on again.
• Protection mode activated. LED blinks . (+ extract of circuit diagram)
• Special picture function problem. Most common symptom is incorrect V size, but could be dark picture, no colour, or sound buzz etc. (with circuit diagram extract)
• Intermittently dead. (part of circuit diagram displayed)
• No colour. (extract of circuit diagram attached)
• Starts up correctly and switches off after a short while. LED flashes 13 times.
• Switches to protection mode. LED blinks .
• 6 line in middle of screen : 2 red, 2 blue and 2 green. Picture ok.
• Raster in upper third of picture.
• Stuck in standby.
• Low audio level with certain input. On AV2 input (scart) the audio level on the left channel is only half that on the right.
• Black horizontal lines. The picture is a little too small. (with circuit diagram extract)
• Service information. When stocks of 21", 25" and 29" crt's are exhausted, they will be replaced by an itc, comprising CRT + scan yoke. (OTTOVERSAND - 599623 information)
• The values for R747, R749 and R751 indicated in the Service manual may not correspond with the real values used on the C board.
• Switches to standby and then on again. LED pulsates intermittently.
• Vertical fault. when cold. (service info for OTTOVERSAND -599623)
• White screen. via tuner. OK via SCART . (599623 tips)
• Reduced vertical and horizontal size.
• No audio. No picture. LED lit. . (+ extract of circuit diagram)
• Only clock and legend available on bottom of screen when entering TXT mode.
• Service information. When stocks of 21", 25" and 29" crt's are exhausted, they will be replaced by an itc, comprising CRT + scan yoke.
• No horizontal synchronisation (in TXT).
• No audio (after a while).
• General information.
• LEDs flash.
• Raster ringing (curtain effect on the left side of the picture). (extract of circuit diagram attached) (OTTOVERSAND - 599623 information)
• No switch-on. Nicam light flashes 13 times.
• Distorted audio in certain mode. Random spikes and distorted high volume sound from the left speaker.
• LED flashes. (extract of circuit diagram attached)
• Red, blue or green tint in picture or blanks. LED blinks constantly.
• Volume shifts by itself.
• No raster. Horizontal line.
• Colour flickers and then picture becomes B/W after functioning correctly for 20 minutes in cold conditions. (599623 OTTOVERSAND repair tip)
• No audio (after a while). (599623 tips)
• Service manual amendment. Values for R747, R749 and R751 indicated in service manual may not correspond with the real values used on the C board.
• Lines in picture. at top.
• Small screen, RGB fine lines.
• Distorted audio in certain mode. Random spikes and distorted high volume sound from the left speaker.
• Poor picture.
• RC units.
• No OSD.
• TXT is defective. Vertical lines are wavy or complete loss of TXT. Sync TV picture Ok.
• Fuse 5A and BUZ91 blow.
• No horizontal deflection.
• RC units.
• Chopper transistor Q601 (BUZ91A) goes short circuit even after replacement.
• Error codes. (+ extract of circuit diagram)
• Distorted audio in certain mode. Random spikes and distorted high volume sound from the left speaker.
• TEXT and MENU is just a mass of unsynchronised lines. Picture OK.
• No picture. LED blinks .
• Shuts down. after a few seconds. LED blinks .
• Vertical collapse. (picture attached)
• No picture. LED flashes after approx 30 sec. STEREO LEDs OK.
• Pictue flickers and synch fails every half second. Ok when selecting in the picture menu the point "resolution" and setting it to normal. Same fault when switching on again.
• Vertical ripple. Staining effect on picture. (picture attached)
• Picture quality problem only certain mode. During reception of weak signals vertical deflection may stop 2/3 of the way down the screen - set goes to standby. (+ extract of circuit diagram)
• Partially twitching, glaring white lines in picture.
• Reduced vertical size. at top and bottom.
• Retrace lines.
• No TXT. Sets goes into text mode but only clock and caption saying no text available is displayed. (+ extract of circuit diagram)
• Cuts out after several hours then comes back on, eventually switching to standby with error code 13. (extract of circuit diagram attached)
• Starts up, degaussing can be heard, but HV/ vertical deflection does not build up. LED "B" blinks 8x and LED "A" 1x.
• Incorrect width. (part of circuit diagram displayed)
• No vertical deflection.
• No text. Picture tearing constantly. (599623 OTTOVERSAND repair tip)
• Service information. When stocks of 21", 25" and 29" crt's are exhausted, they will be replaced by an itc, comprising CRT + scan yoke.
• Light vertical stripe on 1/4 of screen. (part of circuit diagram displayed)
• Wavy picture. at top (in PB).
• No audio (after a while).
• Incorrect menu. Certain KV-S341 models will display an Equalizer Menu when the Sound Control Key is pressed twice. (599623 tips)
• Horizontal bars scrolling over the screen from an NTSC 3.58MHz line input.
• Intermittent program change-over by volume control. (OTTOVERSAND - 599623 information)
• Intermittently shuts down to standby then switches itself on again.
• RC units.
• Instruction manual amendment. At first switch-on the language menu appears when pressing the menu button. The language must be selected first.
• Switches off or to standby. Intermittently displays error messages. LED blinks.
• No colour by SECAM reception when cold. (+ extract of circuit diagram)
• No picture. OSD OK . (part of circuit diagram displayed)
• Dark screen. Flashing picture only at top of screen. LED A flashes once. Stereo LED flashes 7 times. (with circuit diagram extract)
• No tuning. (599623 tips)
• Distorted picture. in the centre.
• No picture after switch-on and after 5-10 secs standby LED blinks.
• Equivalence. (OTTOVERSAND - 599623 information)
• No audio. (part of circuit diagram displayed)
• Middle of picture has reduced height and foldover.
• Hum in audio. on the left (only on certain channels).
• Blank screen. Standby LED flashes .
• No colour in a cold environment. Especially likely to occur when receiving a SECAM signal in the cold. (extract of circuit diagram attached)
• RC units.
• No audio (after a while).
• Reduced vertical size. at bottom.
• No picture and sound. OSD is fine and responds to remote commands. Error code 4. (extract of circuit diagram attached)
• Service information. When stocks of 21", 25" and 29" crt's are exhausted, they will be replaced by an itc, comprising CRT + scan yoke.
• Intermittently no blue or red during radio-relay reception.
• Switches to standby. intermittently.
• During the reception of poor quality signals (weak signals, crossmodulation, etc.), vertical deflection may stop after covering around 60% of the screen. Vertical protection then activates after which the set goes into the standby mode. (part of circuit diagram displayed)
• No start up. Flashing LEDs from cold.
• No operation.
• Yellow stripes on screen after an hour.
• No synchronisation. intermittently. (599623 tips)
• Distorted audio in certain mode. Random spikes and distorted high volume sound from the left speaker.
• Switches to standby. after a few seconds. (with circuit diagram extract)
• Vertical waving in picture. (extract of circuit diagram attached)
• Dark picture. Standby LED flashes .
• Stuck in standby. intermittently. (+ extract of circuit diagram)
• When plugging in bass loudspeaker sound is mute.
• Switches to standby. after a while. LED blinks .
• No picture. Audio and HV ok. LED flashes 30 secs after start up.
• Volume adjustment is audible (ticking/plopping secondary noises). (part of circuit diagram displayed)
• No sound after some delay (this delay is determined by the condition of the signals and the audio charge). Normal operation after switch off then switches on again until the fault reappears.
• RC units.
• RC units.
• Dead. Standby LED flashes . (with circuit diagram extract)
• Crosstalk. Data noise may become audible from the right channel speaker, at low volume. (picture attached)
• Faulty on screen display operation. Eg: letters of osd move on screen in horizontal direction. (with circuit diagram extract)
• Intermittently picture breaks up into many lines. LEDs at front flash 13 times then appliance shuts down. (extract of circuit diagram attached)
• Stuck in AV. (picture attached)
• Reduced vertical size at top. Reduced horizontal size.
• Switches to standby. after start-up.
• Picture rolls. in TXT (intermittently).
• Service information. Use of AV and RF inputs. See also service bulletin TV02192.
• Comes on for 2 secs then goes to standby. Front LEDs flashing.
• Vertical jitter.
• Switches to protection mode. intermittently. Red LED blinks.
• Chroma fault on channel 3. (service info for OTTOVERSAND -599623)
• Dark picture. OSD and TXT OK .
• No picture. LED flashes after 30 secs.
• Stripes in picture and defective vertical linearity. Looks like an auto-oscillation effect on vertical deflection stage.
• Menu and TXT are not synchronised (maybe only after some time).
• Main fuse of 5A/250V positioned with the general switch blows.
• Left hand side of picture has green lines. (part of circuit diagram displayed)
• Service information. When stocks of 21", 25" and 29" crt's are exhausted, they will be replaced by an itc, comprising CRT + scan yoke.
• Intermittently OSG are missing and green symbols show up at random. (with circuit diagram extract)
• B/W picture after functioning correctly for 20 minutes in cold conditions. Colour starts to flicker and then fault appears.
• Cyclic picture muting. After replacing the eeprom and setting the data, the picture flashes on and off unless remote or menu operated.
• TXT or menu defective, menu out of sync, illegible.
• Poor sound in VHF range, only strong buzzing. Strong noise when changing channels upward in UHF range.
• Stops by itself after it has been on for a short time. (with circuit diagram extract)
• Shuts down. LED flashes. (extract of circuit diagram attached)
• Picture twitches. Audio OK .
• Picture is small, field scan distorted, foldover and displaced upwards.
• Enter service mode.
• Dead. (+ extract of circuit diagram)
• Volume uncontrollable.
• Ticking noise. Standby LED flashes .
• Intermittently picture disappears leaving OSD and dark green raster. (599623 OTTOVERSAND repair tip)
• How to store standards.
• After 30 mins, colour flickers off. (with circuit diagram extract)
• No sound or picture via scart. AV1 and AV2 appear on the screen via the RC. All the rest functions perfectly. (599623 tip from OTTOVERSAND)
• Picture is too wide and there is pin cushion distortion (O-W).
• No line sync. TXT and major OSD display not locked. Picture locked OK. (part of circuit diagram displayed)
• Interference lines on colour pictures only, mono ok. (with circuit diagram extract)
• Crosstalk. Speaker crosstalk to headphone at 60% volume or above. (picture attached)
• No audio (after a while).
• Total absence of picture on the channels resulting in a black screen. Ok via scart.
• Picture disappears after a while. OSD and audio OK. No red in TXT when picture disappear.
• Incorrect purity on corners.
• No vertical deflection, lower picture section is folded down approx 10cm. (OTTOVERSAND - 599623 information)
• No audio. at high volume.
• Regularly switching on and off every 10 secs.
• Flyback lines.
• Menu and/or teletext rolls. (extract of circuit diagram attached)
• Standby LED is flashing. (+ extract of circuit diagram)
• Lines on picture with height and linearity incorrect.
• Squealing noise. (picture attached) (599623 OTTOVERSAND repair tip)
• No picture (intermittently). (+ extract of circuit diagram)
• No picture, no sound. Remains in standby. A and B LEDs flickler permanently.
• Colour is missing for first few minutes. (picture attached)
• No audio. after start-up. No picture. after start-up. OK after a while .
• Black screen. No audio. STEREO LED flickers.
• Low audio level with certain input. On AV2 input (scart) the audio level on the left channel is only half that on the right.
• Switches on, then breaks down into lines in middle of screen with high pitched whistle from line stage.
• Loud cracking on loudspeakers when switching over.
• Interference lines on all programmes.
• Dark picture.
• No start up. Tripping. Red LED does not light up.
• Crosstalk. Data noise may become audible from the right channel speaker, at low volume. (part of circuit diagram displayed)
• Picture flashes in channel reception. OSD and menu OK. Picture also flashes via SCART inputs.
• Sound from the tuner signal is audible in the AV1, AV2 and AV3 mode. (part of circuit diagram displayed)
• When TXT selected, "Teletext not available" appears on screen. OSD and menu shifted to right.
• Bands of non linearity field through the picture. (part of circuit diagram displayed)
• Vertical fault. Dark picture. No colour. Buzz in audio. (+ extract of circuit diagram)
• Audio fails or scratches. (OTTOVERSAND - 599623 information)
• Cyclic power on/off in certain mode. Whilst viewing a TV prog or teletext the set periodically switches off and on (app. Every 10 secs).
• Geometrical distortion. the horizontal lines at the top and bottom of the screen are distorted.
• Service information. The software eprom IC003 is missing on the diagrams of the M board in the service manual.
• White screen. Audio and OSD OK . (599623 tips)
• Switches to protection mode. RGB lights at the edges of screen.
• Sync problem intermittently. Malfunctioning pip synchronization.
• Unsynchronised menu runs in horizontal direction over screen. Only upper and lower line of video text visible (with errors). (part of circuit diagram displayed)
• Intermittently no start-up. If it starts up, green vertical stripes in picture at approx 1.5cm distance.
• No picture, OSD OK. Stereo LED flashes after 30 secs.
• Intermittent unsynchronised text lines flashing all over picture.
• Incorrect video clamping of IC1406
• Excessive green. (with circuit diagram extract)
• Flyback lines. at top. (with circuit diagram extract)
• No start-up (intermittently).
• Occasionally picture disappears with LED flashing randomly. Sound OK.
• Mains fuse (5A) and BUZ91A defective.
• PSU voltages are too low. (599623 tip from OTTOVERSAND)
• Values of R747, R749 and R751 indicated in Service Manual may not correspond with real values used on C board.
• Picture collapses after 1sec. No picture content, black-white interferences. (service info for OTTOVERSAND -599623)
• No synchronisation. intermittently (in TXT).
• No audio (after a while).
• Reduced raster size. (+ extract of circuit diagram)
• Sound goes off when volume increased.
• Heavy humming on all channels. AV OK.
• Over modulated picture and field cramp.
• Vertical roll. (extract of circuit diagram attached)
• Trips. (+ extract of circuit diagram)
• Yellowish picture. Red colour incorrect.
• No colour in the VTR playback mode (PAL mode), especially with second generation copies. (part of circuit diagram displayed)
• No audio (after a while). (599623 tip from OTTOVERSAND)
• Distorted raster, weak lines on screen. (with circuit diagram extract)
• Faulty picture in picture/digital picture function. Greenish pip picture.
• Dead. LED blinks .
• When in NICAM the right hand channel makes a loud hiss, mono ok. (+ extract of circuit diagram)
• Sound is loud and can not be adjusted, screen display going up and down. (extract of circuit diagram attached)
• No audio. LED blinks .
• B/W picture.
• Sound from the left channel is only half as loud as the right channel, when LF signals are present at input AV2 (SCART).
• Dead (intermittently).
• Severe bending at top of picture.
• No start-up (when cold).
• Picture content is periodically disrupted by interference lines (every second). Synchronisation remains stabile.
• Low audio. Distorted audio.
• Sound is missing or distorted. (+ extract of circuit diagram)
• 2cm missing at top and bottom of picture.
• Red/green/blue lines at top of picture. (with circuit diagram extract)
• Intermittently dead (at start-up).
• Service information. The KVS2912 is equipped with a silica-coated CRT.
• Intermittent sound, cuts out when the volume control is turned up.
• No picture. (part of circuit diagram displayed)
• RC units.
• Tearing/ jitter in picture.
• Picture has thin lines.
• Lines in picture.
• Service information. The built-in diagnosis is based on the i²c bus. On error the set will go to standby twice and stop there.
• Shuts down (intermittently). LED blinks . (extract of circuit diagram attached)
• Switches off by itself. (part of circuit diagram displayed)
• No sound via loudspeaker, ok via headphones.
• No audio (after a while).
• +B at 154V instead of 135V. No +B adjustment.
• Reduced vertical size. (with circuit diagram extract)
• Picture drops out after operating OK for a few minutes. Only some lines available on centre of screen and high creak from EHV transformer.
• No picture. Standby LED flashes . (+ extract of circuit diagram) (OTTOVERSAND - 599623 information)
• After about twenty minutes the colour starts to flicker and finally disappears. (part of circuit diagram displayed) (599623 tip from OTTOVERSAND)
• Intermittently no power on AC. No start up or slow start up. (standby LED flashing). (+ extract of circuit diagram)
• Spontaneously switches from a mono station to a bilingual station. (extract of circuit diagram attached)
• No front panel function. (extract of circuit diagram attached)
• No power on AC. No power, no sound, flashing LED. (service info for OTTOVERSAND -599623)
• Picture appears only after 1 minute. Then after approx. 15 seconds switches off again. "A" LED flashes once and "Stereo" LED flashes 3 times. (599623 tip from OTTOVERSAND)
• Colour spots in the picture.
• Distorted audio in certain mode. Random spikes and distorted high volume sound from the left speaker.
• No colour.
• Noise when switching over. Plops from right channel.
• Picture bright with flyback lines when chassis is knocked or switches off or does not start.
• Intermittently picture disappears, shutsdown then restarts.
• No function. B LED flashes 7 times. Beeps briefly after start up attempt via RC, B LED flashes then only 6 times.
• OSD menu scrambled and locked. Shows OSD when channel 6 is selected. Picture OK.
• No functions.
• Goes into standby when switching on with ON/OFF switch.
• No start up or slow start up (flashing LED). (picture attached)
• Blurry picture.
• Excessive horizontal size.
• Poor vertical linearity. (599623 tips)
• No picture, goes to standby, after switching on a few times a horizontal line appears. No error code.
• Double frame at top. Also, no vertical later. (OTTOVERSAND - 599623 information)
• No picture. intermittently. OSD OK .
• Stripes in picture. at top. Vertical foldover at top.
• No picture. One red LED flashing.
• Sync problem with certain input. The AV4 composite video input has a slow afc time constant. All other inputs have fast afc time constants.
• Stuck in standby. Standby LED lit .
• E/W fault.
• Grey and colourful stripes on upper picture edge. (extract of circuit diagram attached)
• Picture flickers when memory contents changed.
• Poor sound in VHF area (only loud buzz). In UHF area stronger interference in sound as channel number increases.
• Picture disappears and comes immediately back intermittently. Sometime the picture collapses vertically. (picture attached)
• Service information. When stocks of 21", 25" and 29" crt's are exhausted, they will be replaced by an itc, comprising CRT + scan yoke.
• Service information. When stocks of 21", 25" and 29" crt's are exhausted, they will be replaced by an itc, comprising CRT + scan yoke.
• EHT rustles at switch on. No sound or picture, then powers down with LED flashing. (with circuit diagram extract)
• Poor geometry.
• Stripes in picture. after a while. (599623 OTTOVERSAND repair tip)
• Dealer commander for automated station programming. The psion based remote commander has new software which supports AE2A, AE2B, AE2F and the BE3B chassis.
• Vertical size varies. intermittently (when cold). (599623 tip from OTTOVERSAND)
• Distorted audio in certain mode. Random spikes and distorted high volume sound from the left speaker.
• No picture (intermittently). LED blinks .
• Intermittent malfunction of mono sound: the set switches to the dual sound mode (German system) although the broadcast signal is mono. (extract of circuit diagram attached) (OTTOVERSAND - 599623 information)
• No function. LEDs are weak. (with circuit diagram extract) (599623 OTTOVERSAND repair tip)
• No TXT.
• Vertical line. Switches to protection mode.
• Shuts down (intermittently).
• Hiccups, no further functions. (with circuit diagram extract)
• Constantly high volume. No audio when turning down volume.
• TXT compressed to 1" at bottom of screen.