185631765 54389380 / SCHAUBLORENZ [TV (Standard)]

• Horizontal amplitude varies or is too small. (part of circuit diagram displayed)
• Line output transistor S2000AF S/C. Intermittently line driver transistor O/C.
• No functions. No display. (+ extract of circuit diagram)
• Switches off after switch on. Right LED flashing. (picture attached)
• Start up problems. Only starts up after switching on/off repeatedly.
• LED flashes at intervals of 1 sec.
• Power supply starts up slowly. (part of circuit diagram displayed)
• Intermittent audio (intermittently).
• Power supply control IC IC740 frequently fails on certain appliances. No standby.
• Housing resonances during PB of speech and with greater volume.
• Snow in picture. intermittently. No display.
• Tip to check the drive.
• E/W correction fails during operation. Fault may be rectified again by switching appliance off and on again for a short time.
• Switches to standby (intermittently). (extract of circuit diagram attached)
• Resistor R815 is defective.
• Power supply problem after a flashover. (picture attached)
• Shuts down (after start-up).
• East/West and horizontal amplitude are not adjusted correctly.
• With great noise at the SCART input (max. contrast adjustment) appliance switches off. (extract of circuit diagram attached)
• With the display switched on picture runs through laterally, provided that aerial signal is interrupted for a short time or turned on later.
• Only snow, no programming possible. With menu insertion only contrast and sound appear but no adjustment possible. (extract of circuit diagram attached)
• Picture shifts to left or right. (with circuit diagram extract)
• Interference in picture.
• Jagged edges visible on the vertical lines. (part of circuit diagram displayed)
• Dead. (part of circuit diagram displayed)
• Lines in picture when cold. Picture bending and intermittently lines appears when warm.
• E/W fault.
• Switches off by itself (after a few seconds).
• Picture twitches. Switches off.
• Line tearing. when cold.
• No synchronisation. (+ extract of circuit diagram)
• T511 fails regularly. (part of circuit diagram displayed)
• Doming, blistering, colour spots especially in TXT mode on all CTVs with 21", 25", and 28" Planigon- and Black-Planigon tubes.
• S2000 defective after a short while. (+ extract of circuit diagram)
• Comes on in standby. Channel no. briefly appears via channel +/- keys, but then shuts down with green LED flashing.
• No red (intermittently).
• Excessive horizontal size. No E/W correction. (SCHAUBLORENZ - 185631765 information)
• Start up takes too long after switch on with mains switch. Temperature sensitive. (part of circuit diagram displayed)
• Switches off after strong noise signal via scart. (with circuit diagram extract)
• Billede for bredt og buer.
• Appliance cannot be switched into the SAT menu for the satellite programming (always jumps back to the TV menu).
• Only stripes moving over the picture. Sound OK.
• Only red standby LED lights up after switch on. When switching on via programm + key, green LED lights up briefly, then red LED lights up again and switches to standby.
• No colour (intermittently).
• Horizontal line.
• Pincushion distortion. intermittently (when cold).
• No start-up (when cold).
• OSD does not synchronise when snow is on screen.
• No start-up from standby with RC.
• Suddenly picture width gets approx 10cm wider after operating for 10-20 mins. (with circuit diagram extract)
• LED lights up briefly.
• No start up at low temperatures.
• Greenish, vertical stripes (approx 15cm) over entire picture. (extract of circuit diagram attached)
• Channel 1 appears in display for 5 secs then reverts to standby with green LED flashing on front.
• PSU starts up for a short time and then switches off. (SCHAUBLORENZ - 185631765 information)
• Picture vertically unstable when switching to AV if no signal is supplied. (SCHAUBLORENZ - 185631765 information)
• Horizontal transistor T511 (S2000AF) is defective.
• No luminance. (+ extract of circuit diagram)
• Horizontal output stage (S2000) is defective.
• OSD does not synchronise when receiving signal. (+ extract of circuit diagram)
• Picture amplitude is too small or jumps.
• After switching on from stand-by occasionally picture is not synchronised, while the menu is displayed. (+ extract of circuit diagram)
• No audio. No picture. (extract of circuit diagram attached)
• EHT whistles then no functions. (185631765 tip from SCHAUBLORENZ)
• No function; display lit; VCR light does not come on.
• Shift too low. Can not adjusted. (extract of circuit diagram attached)
• During playback of video recordings, especially in fast picture search, sometimes no colour in the picture. (part of circuit diagram displayed) (SCHAUBLORENZ - 185631765 information)
• The line scanning transistors are destroyed and the appliance is blocked in standby. (part of circuit diagram displayed)
• No start-up. Green display light flickers when the mains switch is pressed. Squealing noise and after 2-3 secs shuts down. (185631765 tip from SCHAUBLORENZ)
• When the teletext is displayed magnetization spots appear on the screen after a moment. They are still there when you go back to a channel but they disappear when the TV is switched off.
• High voltage flashovers from the focus pot to the back chassis plate.
• Option byte occupation.
• Muted audio. intermittently. (extract of circuit diagram attached)
• Diode D547 (Voltage production U7, 220V operating voltage of the colour output stage) fails without an obvious reason. (+ extract of circuit diagram)
• CME remote control Top Tel 1.
• Distorted picture. Venetian blind effect.
• No E/W correction. (picture attached)
• Occasionally no start up. Incorrect colour phase.
• Noise from the PSU, depends on the beam current, may disappear after sometime
• Teletext contrast (RGB-contrast) is too low. (with circuit diagram extract)
• No start-up. (extract of circuit diagram attached)
• Enter service mode.
• Picture with green horizontal lines.
• Intermittently no colour when receiving substitution pictures generated by teledistibutors during absence of real channel or when playing back copied or edited camera and video recordings. (with circuit diagram extract)
• Picture too narrow. Flashover crackle from line transformer.
• How to cancel electronic protection.
• Slow start-up. No picture. (185631765 SCHAUBLORENZ repair tip)
• No start-up from standby. (picture attached)
• Black line on left half of picture.
• Stuck in standby. LED blinks .
• No picture. via SCART (via tuner).
• R415 has blown.
• Oscillation in luminance. (part of circuit diagram displayed)
• Improvement of tone quality.
• Picture shifts approx 10cm in phase (horizontally). (with circuit diagram extract)
• R812 and R813 smoke after switch on.. (185631765 tips)
• Tripping.
• Switches to standby. after start-up. (picture attached)
• Memory problems. (+ extract of circuit diagram)
• Jagged picture edges.
• Mains fuse defective for no good reason.
• No RC functions. No start-up. when cold.
• Line BU blows either at switch on or after it has been used for a few minutes. (with circuit diagram extract)
• On the screen so-called video-curtains.