545302 / OTTOVERSAND [TV]

• Reduced horizontal size. at top.
• White tint in picture specially at the centre. Two black, vertical lines at the picture. (+ extract of circuit diagram)
• Reduced vertical size. (with circuit diagram extract)
• Blown power supply. (extract of circuit diagram attached)
• Cogging vertical. (+ extract of circuit diagram)
• Bright picture. after a while. Pulsating picture. intermittently. (picture attached) (OTTOVERSAND - 545302 information)
• No brightness. (extract of circuit diagram attached)
• Picture distorted horizontally. No video text. (part of circuit diagram displayed)
• Faint picture when standby selected. (with circuit diagram extract)
• Frequency drift with loss of channel. (Video mute with blue screen). Intermittently goes into black and white.
• Dark picture. Horizontal lines. (with circuit diagram extract) (545302 tip from OTTOVERSAND)
• Horizontal jitter. Shuts down. (with circuit diagram extract)
• Coded picture. (part of circuit diagram displayed)
• Picture shifted to the right. (extract of circuit diagram attached)
• No secondary voltages available. (with circuit diagram extract)
• No start up. U1 present on C626 around 300V. (part of circuit diagram displayed)
• Goes black and white intermittently. Frequency drift with loss of channel (video mute with blue screen). (part of circuit diagram displayed)
• Dead. (part of circuit diagram displayed)
• Switches to standby (intermittently). (part of circuit diagram displayed)
• Setting the line focus.
• No red.
• No colour (when cold). (extract of circuit diagram attached)
• Low sound. Stuck in hotel mode.
• Blue screen. in UHF.
• Vision demodulator alignment - Vision carrier 38.9MHz.
• Reduction of the 8V voltage of TDA8362A.
• No power. (service info for OTTOVERSAND -545302)
• Cannot go to menu in order to adjust channels. (service info for OTTOVERSAND -545302)
• Enter service mode.
• PSU switching transistor is defective. (+ extract of circuit diagram)
• Switches off immediately. If program key is pressed, CTV functions. (with circuit diagram extract)
• No start-up. LED is red . (picture attached)
• No picture. No audio. LED blinks . (picture attached)
• No picture. Audio OK .
• Mains fuse S1600 (2.5AT) blows when warm. (+ extract of circuit diagram)
• No audio. (with circuit diagram extract)
• Peak white picture. Flyback lines.
• Sound can be adjusted only to half volume.
• Brightness varies. intermittently. (with circuit diagram extract)
• No horizontal deflection. (+ extract of circuit diagram) (545302 tips)
• Dark vertical bars on the screen. (+ extract of circuit diagram)
• Shuts down. after start-up. (picture attached)
• Program sites (9) can not be selected.
• Dead. Standby LED flashes . (extract of circuit diagram attached)
• Switches to protection mode. (+ extract of circuit diagram)
• No start-up. (with circuit diagram extract)
• Poor picture.
• Does not start. Can be switched to standby and on/off via RC. (+ extract of circuit diagram)
• 4-digit PIN requested.
• LED flashes. (extract of circuit diagram attached)
• Raster lowers. (OTTOVERSAND - 545302 information)
• Low audio. No OSD.
• Dead. LED blinks . (picture attached)
• Picture pumping. (extract of circuit diagram attached)
• Low contrast. (+ extract of circuit diagram)
• Activating the AFC reference.
• Brightness increases after heating up for a moment until appliance is put into safety mode. (part of circuit diagram displayed)
• Remains blocked in B/G (negative video). (+ extract of circuit diagram)
• Selected program site always jumps back to P1. (part of circuit diagram displayed)
• AFC reference alignment adjustment.
• No HV. Audio OK . (with circuit diagram extract)
• Slow start-up. (with circuit diagram extract)
• Line oscillator problem.
• 8V on pin 10 and 36 of IC150 (TDA8362) missing
• Poor colours in SECAM. (extract of circuit diagram attached)
• Enable Hotel mode.
• White value adjustment.
• Poor audio in AM. (picture attached)
• Setting the tuner AGC.
• Screen grid voltage Usg of picture tube alignment adjustment. (service info for OTTOVERSAND -545302)
• IC842 transducer power supply IC desc.
• LOPTR S/C or hot. (picture attached)
• Reduced width and line tearing when hot. Noisy line output transformer, very intermittently. (part of circuit diagram displayed)
• Poor vertical linearity. Reduced horizontal size. (picture attached)
• No contrast control. (part of circuit diagram displayed) (service info for OTTOVERSAND -545302)
• No horizontal synchronisation.
• No picture. (+ extract of circuit diagram)
• Black screen. (+ extract of circuit diagram)
• Horizontal black and white lines at the picture. (picture attached)
• No synchronisation. (with circuit diagram extract)
• Curling lines on picture. (part of circuit diagram displayed)
• White balance adjustment. (service info for OTTOVERSAND -545302)
• Noise in picture. via tuner. OK via SCART .
• Setting the reference AFC.
• At switch on, LED on, off and on again. Top third of picture cramped, bright line at bottom. (part of circuit diagram displayed)
• Switching transistor fails after several mins. (+ extract of circuit diagram) (545302 OTTOVERSAND repair tip)
• Picture jitters. (extract of circuit diagram attached)
• Chopper transistor blown.
• Standby LED flashing.
• No line drive. after a few minutes. (picture attached)
• Blows fuse. intermittently. (picture attached)
• No colour. OSD OK .
• PSU drive transistor BUZ90 defect. (+ extract of circuit diagram)
• HT value.
• PSU inadequately regulated. (extract of circuit diagram attached) (545302 tip from OTTOVERSAND)
• No colour. OSD OK .
• Only snow, slight outlines visible during fine tuning. (OTTOVERSAND - 545302 information)
• Unstable picture. Flyback lines. in the centre. (with circuit diagram extract)
• Does not switch to numbers higher than e.g. 9.
• SI600 (2,AT) blows intermittently.
• No chroma in Secam, ok in PAL. (extract of circuit diagram attached)
• Chrominance fault with the left of the screen in colour and the right in black and white, accompanied by an interlacing fault. (part of circuit diagram displayed)
• Fuse and T665 are defective. (545302 tips)
• Poor synchronisation in TXT mode.
• Set cannot be put into operation, especially in low temperatures. (part of circuit diagram displayed)
• Setting the picture demodulator. (service info for OTTOVERSAND -545302)
• BU fails. (+ extract of circuit diagram)
• No function. PSU does not function. (picture attached)
• Picture jitters. No ASIS menu guide. No TXT.
• Poor audio. (part of circuit diagram displayed)
• Appliance is in Hotel Mode.
• Geometry adjustment.
• Tripping. Red LED blinks.
• PSU pulsates. Picture too small. (with circuit diagram extract) (545302 tips)
• Quick adjustment method of F130.
• Switches to standby. intermittently. LED lit. .
• Horizontal lines on screen up to sync tearing and sound crackling when cold for the first 5 mins. (+ extract of circuit diagram)
• Activation of AFC reference adjustment. (545302 tip from OTTOVERSAND)
• Pulsates 2-3 times and then no function. Functions without ASIS-card, but picture jitters.
• Difficulty starting up after being switched off from mains for a while. (part of circuit diagram displayed)
• Picture appears slowly. after a while. (part of circuit diagram displayed)
• Tuner AGC alignment adjustment.
• Vertical frizzy lines. (with circuit diagram extract)
• No start-up. LED blinks .
• Torn picture. (with circuit diagram extract) (545302 OTTOVERSAND repair tip)
• Voltage supply IC and its transistor fail.
• Does not start up. LED is OFF.
• PSU does not start up. Attempts to start once a second or fails sporadically. (picture attached)
• Disable hotel mode. (service info for OTTOVERSAND -545302)
• Crackling audio, when cold for the first 5 mins and horizontal lines on screen to the limit of sync tearing. (part of circuit diagram displayed)
• No ATS. Does not store settings. (part of circuit diagram displayed)
• Automatic programming does not function.
• Line tearing. intermittently. (extract of circuit diagram attached) (service info for OTTOVERSAND -545302)
• Stuck in standby. (with circuit diagram extract) (545302 tip from OTTOVERSAND)
• R666 and R667 cut out or increase in value in the PSU. (picture attached)
• Tripping.
• Start up followed by slight reduction in lines. (picture attached)
• Switches on badly and intermittently off again. LED is alight.
• Horizontal noise lines. Picture shifted to one side after a few mins.
• No picture. Blank raster. (545302 tip from OTTOVERSAND)
• No audio (intermittently).
• Tripping. Dead. after a while. LED blinks . (picture attached)
• Stuck in standby. LED blinks . (with circuit diagram extract)
• Poor vertical linearity. (extract of circuit diagram attached)
• Horizontal white line. in the centre. (extract of circuit diagram attached)
• Model release/pricing information.
• +A voltage alignment adjustment.
• To remove hotel mode. (service info for OTTOVERSAND -545302)
• Intermittently white blank raster at start-up, then switch off. (with circuit diagram extract)
• T665 blown intermittently.
• Insufficient tuner. (with circuit diagram extract) (service info for OTTOVERSAND -545302)
• Intermittently cannot be switched on with mains switch. (with circuit diagram extract) (545302 tips)
• Trips. (extract of circuit diagram attached)
• Distorted picture. Flyback lines. at top. (+ extract of circuit diagram)
• Excessive brightness. (+ extract of circuit diagram)
• Intermittently dead. Standby LED flashes . (with circuit diagram extract)
• Blurry picture. (extract of circuit diagram attached) (545302 tip from OTTOVERSAND)
• No functions. LED blinks .
• Dark picture.
• Start up conditions of the power supply IC. (545302 tips)
• Power supply tripping with LED flashing. (part of circuit diagram displayed)
• No LED lit. (545302 tips)
• Destruction of chopper transistor MJF 18004C. (+ extract of circuit diagram)
• Flickering picture.
• Intermittent destruction of the power supply IC and its transistor. (part of circuit diagram displayed)
• Off with a bang. (with circuit diagram extract) (545302 OTTOVERSAND repair tip)
• Intermittent black lines over screen.
• Picture frequency drift. (part of circuit diagram displayed)
• Dark screen. Audio OK .
• Intermittently flyback lines in upper picture area. Picture is only partly visible when cold.
• Dead. Standby LED is lit. Standby LED lights brighter and darker, when trying to switch on or switch off with RC. (545302 tips)
• Screen grid voltage adjustment.
• No power supply except for 220V. (picture attached)
• No functions. (picture attached)
• Vision demodulator alignment adjustment - French standard, vision carrier 33.4MHz.
• Chopper transistor T665 (MJF18004C) S/C at collector to base.
• No start-up. Standby LED lit . (part of circuit diagram displayed)
• Mains transistor.
• Faulty OSD.
• Various protective circuits : IC3842 transducer power supply IC.
• No TXT. via AV. (with circuit diagram extract)
• Dead or intermittently dead. (with circuit diagram extract)
• Mains fuse blown and chopper transistor S/C. (picture attached)
• How to access manual tuning mode.
• No functions. Power LED lit . (part of circuit diagram displayed)
• Line sharpness alignment adjustment.
• RGB output stage or video text functions fail.
• Does not go fully into standby. CRT heaters stay lit. (extract of circuit diagram attached)
• Line tearing. on sides. (picture attached)