54326810 / SCHAUBLORENZ [TV (Standard)]

• Switches off completely after switch on. No standby function. (part of circuit diagram displayed)
• Picture shifted to the right.
• No raster sync in HF. Ok in scart. (extract of circuit diagram attached) (SCHAUBLORENZ - 54326810 information)
• Picture goes off after 1 minute; very low contrast, ok through scart. (+ extract of circuit diagram)
• Blank raster.
• Blocked control processor.
• Approx. 1cm bright, vertical line on the right hand side of the picture approx. 10cm from the edge.
• White point when switching off with ON/OFF switch. No point in standby.
• Random operation commands. (service info for SCHAUBLORENZ -54326810)
• Very pale picture which is shifted to the left. Voltage is correct. (part of circuit diagram displayed)
• No synchronisation (after start-up). (+ extract of circuit diagram)
• Picture shifted to the left, too small and not adjustable. (with circuit diagram extract)
• When appliance receives in Nicam stereo, the TV goes into PAL.
• Approx 20cm wide dark area in centre of picture and line tearing.
• Dead. after start-up.
• Motorboating noise at switch on then goes into standby. When frame IC is unsoldered TV starts up. (+ extract of circuit diagram)
• Occasionally blue screen. Picture ok when G2 adjusted then disappears again. When pressed too much picture remains incorrect then disappears.
• Excessive brightness. Flyback lines. (picture attached)
• Switches to standby when mains switch is plugged in. Switches off when using RCU. (part of circuit diagram displayed)
• No horizontal or vertical deflection.
• Intermittently line transistor defective at start up. Fault also occurs intermittently in channel search or when switching to another channel. Once appliance runs, it runs well.
• Picture with a 10cm vertical band on the right side. Negative picture behind this black band. (54326810 tips)
• Standby display lights up for a short time. Line output stage attempts to function, but switches off immediately. (SCHAUBLORENZ - 54326810 information)
• Horizontal jitter. Vertical jitter. (+ extract of circuit diagram)
• No functions.
• No picture. on lower half screen. (picture attached)
• Power supply defective after a few days. (with circuit diagram extract)
• Shadowing effect, left side of picture is brighter than the right one. (extract of circuit diagram attached)
• DF-AF adjustment.
• Line foldover by start-up. No sound. After warm-up, picture and sound are OK. Sync is still unstable.
• HT starts up, appliance switches off immediately. Power supply with lamp OK but documentation states voltage must be 60-100V when pin 4 of line transformer disconnected and lamp connected to D765 60-100V. Voltage in this case is 145V. (54326810 SCHAUBLORENZ repair tip)
• Focus problem. Blurred vertically, ok horizontally after replacing microprocessor and line transformer.
• Intermittently dead. (picture attached)
• Defective linearity.
• Line BU is abnormally hot.
• White screen. Flyback lines.
• No start-up from standby.
• Builds up high voltage for a short time and then switches off. (part of circuit diagram displayed)
• No TXT (intermittently). (54326810 SCHAUBLORENZ repair tip)
• Wavy vertical lines in the entire picture when cold. Picture jitters. (with circuit diagram extract)
• Intermittently line tearing in the middle (approx. 20cm wide). (with circuit diagram extract)
• Horizontal synchronisation fault even after replacing TDA8372. Weak adjustment with pot R634. Line synchronisation OK. Comparator OK. Horizontal linearity is OK. (+ extract of circuit diagram)
• Poor adjustment of horizontal picture centering. (+ extract of circuit diagram) (SCHAUBLORENZ - 54326810 information)
• Horizontal white line.
• No E/W correction. (+ extract of circuit diagram)
• Faint and too dark picture. Low brightness, contrast cannot be adjusted. Colour is adjustable.
• Impossible to adjust synchronisation. Picture shifted towards left. Right side of picture reduced by 8cm. (extract of circuit diagram attached)
• Switches off when selecting a function via RC.
• HV arcing. (picture attached)
• High voltage build up for short time then PSU switches off. (part of circuit diagram displayed) (service info for SCHAUBLORENZ -54326810)
• Does not fully go to TXT or only blue mix TXT. (with circuit diagram extract)
• Vertical collapse. (part of circuit diagram displayed)
• HV builds up briefly and then shuts down
• Dark screen, only diffuse glow.
• E/W fault. (picture attached)
• Only blue light at right in picture.
• At switch on appliance pulsated then reverts to standby again. (54326810 tip from SCHAUBLORENZ)
• Poor synchronisation. No picture. after a while.
• Does not start from Standby.
• At Power On standby LED switches off immediately after switching on.
• No picture (intermittently).
• Line transformer starts up with an amplitude of 400V blemished by many interference lines.
• The teletext contrast is considerably too high after installing the teletext decoder.
• Vertical lines. No colour. after a while.
• Power supply hiccups. (service info for SCHAUBLORENZ -54326810)
• NICAM check. (54326810 tips)
• No colour (intermittently).
• Low brightness. Picture too big.
• Attempts to start with no result. (with circuit diagram extract)
• No picture content. Picture is greyish. (with circuit diagram extract)
• Black screen. Display flashes once at switch on.
• Sound channel 1 and 2 voltage level adjustment. (54326810 tip from SCHAUBLORENZ)
• PSU pulsates. Sound crackles. After few secs. appliance works fine.
• Picture and sound missing. Via scart socket with video recorder OK (picture attached)
• Dark picture. intermittently.
• Line synchronisation available only after 2 mins. (54326810 SCHAUBLORENZ repair tip)
• Does not go into TXT mode. Mixed mode possible.
• Vertical IC fails. (extract of circuit diagram attached)
• 10cm black bar on the right of the screen. Voltages ok, corrections work. (extract of circuit diagram attached)
• HV appears briefly and then disappears. (+ extract of circuit diagram)
• Long picture at start up, black screen with rainbow spots.
• Vertical curtain-like stripes which may be distributed over the entire screen. (extract of circuit diagram attached)
• E/W-fault.
• Only standby LED lit. LED switches off at switch on then no function.
• Picture shifted horizontally. (picture attached)
• Line BU voltage = 140V. Value of capacitor C701 (in PSU) illegible. Still no display if line BU disconnected. (+ extract of circuit diagram)
• Vertical jitter. when cold. (54326810 SCHAUBLORENZ repair tip)
• Centre of snowy picture is darker than edges. (+ extract of circuit diagram)
• When ON/OFF switch is pressed LED lights up and then switches off. If line BU is replaced by lamp, it lights up and collector goes down to 124V instead of 155V. (with circuit diagram extract)
• Slightly wavy picture in the middle of the screen. (picture attached)
• FBT blows after a few mins. (extract of circuit diagram attached)
• As described in the manual it is possible to operate the video recorder on all program places through the aerial. But some appliances only change over on channels 37-39.
• No start-up. (extract of circuit diagram attached) (54326810 tips)
• Poor shading of picture, dark on one side and light on the other. (part of circuit diagram displayed)
• Vertical line tearing. intermittently.
• Afterglow on deflection tube after switch off.
• T501 fails repeatedly.
• Goes into safety mode at switch on. If FBT is unsoldered then HT is re-established. No apparent S/C in secondary of FBT. (+ extract of circuit diagram)
• Black bar on the right side of the screen. Similar to displacement. (picture attached)
• Reduced raster size. (+ extract of circuit diagram)
• Horizontal synchronisation fault, picture shifted towards left side. (part of circuit diagram displayed)
• Line output stage fails at switch on. With load (lamp) appliance can be switched on with squeaking noise. (extract of circuit diagram attached)
• No start up after changing IC601. Nothing lights up on the front.
• Hum bars, especially on yellow or orange background.
• Distorted vertical linearity. Barrel distortion. (+ extract of circuit diagram) (SCHAUBLORENZ - 54326810 information)
• Bright picture. on the right. Dark picture. on the left. (picture attached)
• Whenever a function is requested display lights up then switches off.
• Intermittent flyback lines. Grey scale varies intermittently. Possibly no picture.
• Switches to standby (intermittently).
• No start up after changing FBT and constant whistling noise. (extract of circuit diagram attached)
• Illegible display. (with circuit diagram extract)
• Especially when cold some channels are not in the French standard. They remain in FM sound and inverted video. When warm and when changing programme suddenly picture and sound appear correctly. (picture attached) (SCHAUBLORENZ - 54326810 information)
• No HT output from power supply. OK in standby. (with circuit diagram extract)
• Comes on for a short time. (+ extract of circuit diagram)
• Black bars on the bottom of picture. If V-amplitude is altered, picture disappears on the bottom. (with circuit diagram extract)
• PSU can not be loaded with 60W incandescent lamp.
• No picture. Audio OK . (+ extract of circuit diagram)
• Line transformer starts up but no display, nothing on the screen and no sound. (with circuit diagram extract)
• No horizontal synchronisation. at start-up. (picture attached)
• Picture shaking in a random direction. (+ extract of circuit diagram)
• Line tearing. (with circuit diagram extract)
• Intermittent no image or yellow colouring. Knock sensitive. (extract of circuit diagram attached)
• Grey picture at switch on and sound which disappears after 15 mins. Grey screen with frizzy line on the sides when pressing G2.
• Reduced contrast, especially on one side of the screen. (54326810 tips)
• Top third of screen has ragged vertical lines.
• Impossible to adjust the horizontal synchronization. Picture has shifted 10cm to the left. TDA 8372A on pin 20 has already been replaced, sandcastle incorrect. Power supply is good. (with circuit diagram extract)
• Picture shifted to the left. Alignment works normally. (extract of circuit diagram attached)
• Appliance whistles. Sound and picture present. Picture interference (lines approx one centimeter apart over the whole of the picture). (SCHAUBLORENZ - 54326810 information)
• Vertical dark bands running from left to centre of picture and separated by approx. 5cm.
• Picture rolls. when cold. (with circuit diagram extract)
• At start up the power supply starts up for 2 secs then the appliance apparently goes into safety mode. No fault on the secondary.
• Remains in standby after changing power IC. (extract of circuit diagram attached)
• Too wide picture and East/West pincushion curving outward. (with circuit diagram extract)
• Horizontal shaking. when cold.
• Slow start-up. when cold. (extract of circuit diagram attached)
• Noise in audio. (part of circuit diagram displayed) (SCHAUBLORENZ - 54326810 information)
• Shuts down. after start-up. (+ extract of circuit diagram) (service info for SCHAUBLORENZ -54326810)
• Starts with noise (approx. 2-3 seconds), then it operates normally. (with circuit diagram extract)
• Picture is out of alignment horizontally. 10cm black bar on the right. (picture attached)
• Lines in picture.
• Does not switch to standby. (with circuit diagram extract)
• E/W trapezium does not function.
• Operation commands are not carried out.
• If switched to standby, appliance pulsates and can be heard in loudspeakers. (picture attached)
• Unstable picture. (with circuit diagram extract)
• No control and cannot be switched off when started up from standby.
• Blue screen. Flyback lines. Audio OK .
• Control unit processor is defective. (picture attached)
• Loud noise. at start-up.
• Picture shifted to the left. (picture attached)
• No TXT.
• Time constant switching over only occurs on memory sites 37 to 39 and AV.
• Horizontal line.
• Reduced vertical size. (SCHAUBLORENZ - 54326810 information)
• Faulty colour (green tinge, on upper picture edge, intermittently present). B/W picture OK. TXT and menu are OK too.
• Strong blue dominance at top of picture. Rest of picture (approx half) ok. (+ extract of circuit diagram)
• The picture is too large and wavers.
• Unclear picture with Hum content.
• Vertical IC (TDA3654) becomes hot, then fails after several hours. Picture OK. (part of circuit diagram displayed)
• PSU doesn't start up when cold. (extract of circuit diagram attached)
• No audio (when cold). (54326810 tip from SCHAUBLORENZ)
• At switch on, lights light up for an instant, voltage which ought to reach 145V increases to 60V but then goes back to 0V. (with circuit diagram extract)
• No picture. Hum in audio.
• Picture is too wide. E/W distorted.
• Very slight flickering with a light picture. (extract of circuit diagram attached)
• No start up, no standby light, variable voltage on pin 16 of IC701. (picture attached)
• Vertical hum bars on picture, sometimes very visible and sometimes hardly at all.
• Switches to protection mode. at start-up. (part of circuit diagram displayed)
• Picture appears slowly. (+ extract of circuit diagram)
• After approx 20 mins colour TV switches off.
• Intermittent block.
• No tuning. Higher channels in band I/III/V are not received.
• No picture. No audio. (+ extract of circuit diagram)
• Dark picture.
• Cuts out after switch on, soft hum from the speakers in standby mode.
• White screen, horizontal lines without video signal. OK on scart output T971 OK IC950 OK. No beam limiter on 15 of IC950. Flash on the screen when changing channels.
• AV correction.
• Few segments of the display too bright. Doesn't respond to commands.
• Black vertical bars on picture, mostly visible in AV with no video source. (part of circuit diagram displayed)
• Bright raster. Flyback lines.
• No tuning. only on certain channels. Dark screen. on the right. (54326810 tip from SCHAUBLORENZ)
• Unusual TXT.
• Collapses at start up, then switches off.
• Ok with signal. Without signal: unstable line frequency, line stage transformer makes a loud whistling noise and T511 (scanning transistor) shorts. (with circuit diagram extract)
• PSU cannot be started from Stand By. 145V voltage in an unloaded condition is at approx 105V, the connected lamp does not light up, the voltage then collapses to approx 20V. (+ extract of circuit diagram)
• Unstable horizontal picture.
• Picture with vertical and horizontal lines (when cold).
• Programmes change by themselves. RC is OK.
• Horizontal stripe. in the centre.
• 88 shown on LED display. (54326810 SCHAUBLORENZ repair tip)
• Hums at switch on. (part of circuit diagram displayed)
• Distorted picture. on the right. (with circuit diagram extract)
• Does not go into text mode, mix mode is not possible.
• Resistor R515 becomes defective. (part of circuit diagram displayed)
• Does not switch ON. No power light showing.
• Double picture.
• PSU chirps, at the same time bubbling and hum in loudspeakers. No functions. (picture attached)
• Output transistor (S2000) fails when started from cold.
• Halts at switch on when cold. No start up. OK after a few attempts. (extract of circuit diagram attached)
• No PSU start-up.
• NICAM is missing.
• No horizontal synchronisation. (with circuit diagram extract)
• The plug receptacle of the teletext decoder, which is contained in the additional component, does not fit mechanically into the socket receptacle of the appliance chassis.
• Display flashing and rattles at switch on. (picture attached)
• Goes into PAL reception when in NICAM reception on channel 64, programme N1.
• Remains in standby. Starts up when wiper forced. 88 on display. No picture and no sound. Goes into standby as soon as switch is released. (picture attached)
• At switch on picture is condensed tnen enlarged. Pops loudly at approx 2 pulses per sec. Intermittent blast from speakers. (extract of circuit diagram attached)
• White horizontal stripe about 5 cm from the bottom. Picture content bellow stripe is altered and noisy.
• Secondary voltages appear for 1 to 2 secs. then nothing else. Standby LED switches off.
• Wavy picture. at top. (part of circuit diagram displayed)
• High voltage transistor (S2000) defective. (extract of circuit diagram attached) (SCHAUBLORENZ - 54326810 information)
• Black picture. Sound OK. Picture is OK after restart. (extract of circuit diagram attached)
• Eliminate safety mode of PSU.
• After transporting an appliance, the first time it starts up there may be distorted playback of colour (flickering, drop out or stripes) and/or defective teletext playback.
• Dark picture on 2/3 of screen on the left but brighter on 1/3 of screen on the right. (part of circuit diagram displayed)
• Bright vertical stripes. No picture content. Sound OK. (+ extract of circuit diagram)
• Stops after 5 seconds. No standby LED. (part of circuit diagram displayed)
• Erratic functions. (part of circuit diagram displayed)
• Channel TF1 (channel 22) does not hold in SECAM: remains in PAL. The other channels are normal.
• Insufficient picture heigth (10cm) and severe linear distortion.
• Dark screen at start up. Line transformer ok with flyback lines. Top 2 or 3 lines ok. In PB apparently functions around the IC TDA8372A. (part of circuit diagram displayed)
• Picture shifted to the left. Sometimes picture fails completely, then still only picture blanking stripes visible. (+ extract of circuit diagram)
• Flashing picture. (with circuit diagram extract)
• Picture amplitude is too weak.
• Front LED briefly lights up at switch on then it switches off. LED remains lit when mains plug is connected and disconnected but it definitely switches off at start up. (54326810 tip from SCHAUBLORENZ)
• Brightness varies. E/W fault. intermittently.
• Horizontal picture position is incorrect, 5cm to the left. No picture intermittently. (part of circuit diagram displayed)
• PSU doesn't start-up or only after a while. Cracking sound.
• Whistling HT. No start up due to incorrect HT frequency. May blow S2000 immediately. (part of circuit diagram displayed) (SCHAUBLORENZ - 54326810 information)
• No vertical deflection. Horizontal line. Audio OK . (with circuit diagram extract)
• At switch ON, set screams. Pressing on the on/off switch gives same condition. Standby LED's off.
• Power supply seems to remain in safety mode. (with circuit diagram extract)
• Blue, vertical stripe in the right third of the picture.
• Picture is brighter on the right. Poor synchronisation after program switch-over. Picture becomes brighter and darker in AV. (+ extract of circuit diagram)
• When the appliance is switched on it goes into undefined operating conditions ie. in spite of correct operating voltages the appliance has eg. no picture, no sound, no display etc.
• LED lights up briefly then nothing more.
• Dead.
• Text selection is not possible, takes only Mix or full text but not both. Also various other functions are defective.
• Poor audio.
• Dark screen. on the right. (with circuit diagram extract)
• Vertical and horizontal synchronisation available only after 2 mins.
• Loses sync at start-up for a few minutes.
• Line transistor S2000AF defective at switch on from cold. (part of circuit diagram displayed)
• Only snow in the picture, after changing the tuner the fault is still there.
• White, horizontal lines at the top of the picture. Lines decrease after a while but never disappear completely.
• Excessive brightness. in the centre. (picture attached)
• Programming menu can not be accessed. (part of circuit diagram displayed)
• Pulsating picture. (picture attached)
• Control unit does not function. Does not switch on. (part of circuit diagram displayed)
• No vertical deflection. intermittently.
• No functions. after a while.
• Instructions on how to put appliance into Service-Mode.
• Vertical or horizontal picture shaking both when hot and cold. (extract of circuit diagram attached)
• Poor line and picture synchronisation when cold.
• PSU switches from standby to safety mode at switch on.
• No functions. Red LED does not flash.
• Blank screen with purple haze at left hand side. (extract of circuit diagram attached)
• Noise in the speakers and no start up or display on the front panel when switching on. (extract of circuit diagram attached)
• Can be switched to standby only if power plug is pulled out.
• Stuck in standby.
• No vertical deflection. Only a horizontal bright line appears on CRT. Audio OK. (picture attached)
• Standby display lights up briefly, then no function.
• Picture too big. (with circuit diagram extract)
• No HV. (54326810 tips)
• At the top edge of the picture an unusual stain effect appears and line tearing.
• PSU is defective. 300V is present.
• Excessive HV. (+ extract of circuit diagram)
• Motorboating noise at switch on. Pin 13 of the TDA8372A is unsoldered. TV no longer pulsates. Power supply voltages ok. (with circuit diagram extract)
• Enter service mode.
• EHT is heard starting up then everything stops 4 secs later.
• Excessive vertical size. Vertical foldover at bottom.
• Sound cracks. Switches off. Display stays. Can be restarted with RC. (picture attached)
• Horizontal jitter. when cold.
• Line frequency changes downward (squeaking, whistling). (54326810 tips)
• From a cold start line output stage transistor fails.
• Picture collapse on half of the picture.
• No synchronisation during the first few mins. (part of circuit diagram displayed)
• When TV started up, transistor (S2000AF) instantly burn out. (with circuit diagram extract)
• Brightness differs between left and right hand side of the screen.
• Transistor T701 fails when appliance is switched off and on.
• In a grey area - independent of colour saturation - you can see 2 vertical zones approx 15cm wide, greeny blue in colour with coloured edges.
• Poor PSU start up. Severe crackle in the loudspeaker.
• Motorboating noise at switch on. When you change IC701 the TV starts up again, it is possible to switch it off and to start it up by using standby. Otherwise, the fault starts again. (picture attached)
• Will not select text, or will only select mix or full text but not both, various other functions faulty.
• Dark picture. on the right. (+ extract of circuit diagram) (service info for SCHAUBLORENZ -54326810)
• Line tearing. at top. (part of circuit diagram displayed)
• After the appliance is switched off a large spot of light appears for several seconds in the middle of the screen. (+ extract of circuit diagram)
• Pincushion distortion. (54326810 tips)
• Hums at switch on, dies out slowly. (54326810 tips)
• Vertical, bright stripe faintly visible in the right third of the picture.
• PSU fails intermittently. (part of circuit diagram displayed) (54326810 tip from SCHAUBLORENZ)
• Resistor R775 is defective.
• At switch on, functions but with no picture. By pressing the CRT module it unblocks and the picture appears. Predominant colour depends on the pressure used.
• Dark picture. Stripes after a while. OK after warm-up. (picture attached)
• Shuts down. (picture attached)
• Horizontal collapse. after a while. (picture attached)
• Buzzing at start-up.
• Switches on for a short time with RC, then switches off. "I" and "II" flicker on display. LED doesn't light. Starts up again with RC, if previously disconnected from mains.
• Rattling noise or bubbling at start-up (when cold). (picture attached)
• Picture has moved approx 10cm to the left. Vertical black bar with a few coloured streaks. Colour OK. (+ extract of circuit diagram)
• Does not start up each time. When it functions, whistling and modulation of picture. This gets less in time. (54326810 tip from SCHAUBLORENZ)
• Noise in picture. Poor horizontal synchronisation.
• Intermittent loss of brightness, picture is black. Can be adjusted with RC. Or vice versa, picture is too light and can be adjusted.
• Poor vertical linearity at the bottom, also E/W error.
• Excessive horizontal size. (with circuit diagram extract)
• Switches off immediately after plugging in mains. (+ extract of circuit diagram)
• Picture tearing.
• Left picture side is brighter, even via AV. (part of circuit diagram displayed)
• High voltage runs high. Flashover all over.
• Coloured lines (RGB test lines) in top of picture.
• Picture only appears about 3 mins after switch on, when appliance is cold.
• Picture distorted, shifted upwards and a little bit too wide. (54326810 tips)
• Picture takes 15 secs. to appear. Sound ok and EHT present.
• No tuning. (54326810 SCHAUBLORENZ repair tip)
• Automatic B/G-L detection does not work correctly with the Nicam sound carrier (TF1, FRANCE 2).
• One side of picture is black.
• Blanking interval on left side of picture, colour flickers and screen dark after a while.
• PSU starts briefly, then no more HV. (with circuit diagram extract) (54326810 SCHAUBLORENZ repair tip)
• Convex picture. Defective lower linearity. (with circuit diagram extract)
• Stuck in standby; RC ineffective. Stanby LED flickers. (+ extract of circuit diagram)
• Picture is distorted and changes. Loss of colours. (+ extract of circuit diagram)
• No start-up (when cold).
• Poor PSU start-up or BU defective. (part of circuit diagram displayed)
• No colour. (SCHAUBLORENZ - 54326810 information)
• Tripping.
• Cycles on/off.
• Does not switch on. Fluttering noise from the loudspeakers. (with circuit diagram extract) (54326810 tip from SCHAUBLORENZ)