728511 / OTTOVERSAND [TV]

• At switch on EHT rustles up then goes dead. Standby LED flashes on/off.
• No functions. Standby LED flashes . (part of circuit diagram displayed)
• How to carry out the geometry adjustments.
• Reduced and unfocused raster. Sound OK.
• Tuning drifts. intermittently.
• RC unit.
• RC unit.
• Distorted and/or low audio after warm-up.
• No picture. via SCART.
• One colour bright.
• No B/Y or R/Y. (OTTOVERSAND - 728511 information)
• Tripping.
• Enter service mode.
• Spots in picture. (picture attached)
• No functions.
• No picture. (picture attached)
• No functions. intermittently. Standby LED does not light. (OTTOVERSAND - 728511 information)
• Starts up well, then becomes blue and goes to standby.
• Error codes. (picture attached)
• Locks after one function is selected.
• B/W picture with horizontal sync fault on all channels except Canal Plus and M6.
• OSD unsynchronised vertically. No picture. (extract of circuit diagram attached)
• Only one operation is possible after start-up: either RC or user control.
• Microprocessor at 6.4V after overvoltage on mains supply.
• Intermittently picture rolls up in TXT mode. (with circuit diagram extract)
• Green screen or screen is flashing green.
• Weak picture with patterning on it, through scart OK. (OTTOVERSAND - 728511 information)
• Tuning drifts. (part of circuit diagram displayed)
• Volume or channel change when moving appliance.
• After switching on the appliance switches off again immediately. No stand-by indication. (extract of circuit diagram attached)
• LED lights up briefly. No start-up.
• Shuts down. after a while. LED blinks .
• Erratic vertical linearity.
• RC unit.
• No audio. via SCART. No picture. via SCART.
• Switches to protection mode (after a few minutes). Standby LED flashes .
• No vertical deflection. (picture attached)
• No start-up. Red LED blinks twice periodically.
• Picture jitters. in TXT. (+ extract of circuit diagram)
• Tripping (at start-up).
• No RGB on TXT display.
• No OSD. No TXT. (with circuit diagram extract)
• Distorted audio. Low audio.
• Picture shifted vertically. (with circuit diagram extract)
• Flyback lines. at top.
• Pumps 3 to 5 times and only then switches on.
• Stuck in standby. LED flickers .
• IC601 and R615 blow.
• Vertical jitter. in TXT. (picture attached)
• No audio. No picture.
• RC unit.
• No E/W correction. (extract of circuit diagram attached)
• Does not change channels.
• Code number info. - test mode 2.
• Only green colour. Picture OK in black/white mode.
• No vertical synchronisation.
• Poor remote control sensitivity from small distance (dependent on picture). (+ extract of circuit diagram)
• No functions (intermittently).
• Greenish picture or no colour. (part of circuit diagram displayed)
• No start-up.
• Horizontal output stage transistor fails.
• Noise bars in picture for ca. 15 mins, then OK.
• Geometry fault which cannot be corrected by performing appropriate adjustments. (+ extract of circuit diagram)
• Dead. Tripping. (part of circuit diagram displayed)
• Low contrast or no picture when used with playstation. (service info for OTTOVERSAND -728511)
• No RC functions. after a while.
• No picture. OSD OK .
• No colour.
• RC unit. (728511 tips)
• Dark picture. Red, green, blue slightly shifted.
• Dim screen, distorted and desynchronized picture. Picture is OK when pushing aerial plug to bottom of TV input connector.
• No reception. (extract of circuit diagram attached)
• No vertical deflection.
• Switches to protection mode. Knock sensitive. (part of circuit diagram displayed) (728511 OTTOVERSAND repair tip)
• Dark picture.
• Line transformer sparks.
• Sound is at maximum and not controllable with RC.
• RC unit.
• No functions. after start-up.
• Picture gradually dims at switch on. Flaring.
• Horizontal line. after warm-up.
• Vertical collapse. (+ extract of circuit diagram)
• Standby LED flickers 4 times.
• Picture becomes dark at 4:3 format.
• No horizontal deflection.
• Auto grey scale lines over top of picture. (part of circuit diagram displayed) (service info for OTTOVERSAND -728511)
• At 4:3 picture is too bright. With zoom 1, 2 or 3 it is normal. (service info for OTTOVERSAND -728511)
• Volume at maximum.
• Dead. after a while.
• Protection mode activated. after a while.
• No field timebase.
• No TXT. Excessive vertical and horizontal size. Weak contrast.
• Reduced horizontal size.
• 2cm black bar at top of screen. (+ extract of circuit diagram)
• E/W fault.
• No operation. (part of circuit diagram displayed)
• Red, green or blue is overdriven. After a short time the appliance goes into protection. (picture attached)
• No text. Excessive width. Poor grey scale.
• Line tearing.
• No audio and picture via AV.
• Greenish picture with flyback lines after a few mins. Then protective circuit is activated.
• HT briefly present at switch on, then flashing LED.
• Black screen. Red LED blinks. (728511 OTTOVERSAND repair tip)
• Power supply pulsates several times before switching on correctly.
• No start-up from standby. No LED lit.
• Picture geometry adjustment.
• Bright raster in red, green or blue. Goes to standby with LED flashing six times.
• White line. on the left. No picture. intermittently. (extract of circuit diagram attached)
• Dead, Power supply hiccups. (with circuit diagram extract)
• After arcing at the picture tube the picture is dark. (with circuit diagram extract)
• Pincushion distortion. (728511 tips)
• No picture. Audio OK .
• B/W with horizontal synchronisation fault on all channel excepting Canal Plus and M6.
• Intermittently dead. (with circuit diagram extract)
• Operates 15 to 20 mins, then LED blinks 6 times.
• Excessive horizontal size. No E/W correction. (extract of circuit diagram attached)
• IC601 (STRS5706) goes immediately S/C when connecting the mains.
• White screen. Retrace lines.
• No RC functions.
• No sound or picture. Standby light flashes 6 times at start up.
• Volume or channels change when housing is moved.