577656 / OTTOVERSAND [TV]

• Shuts down. after a while. (part of circuit diagram displayed)
• Horizontal output transistor fails repeatedly. (+ extract of circuit diagram)
• Horizontal lines. (picture attached) (OTTOVERSAND - 577656 information)
• CRT heating drops out.
• Hum. Background hum especially noticeable when channel becomes silent.
• Vertical line tearing. (extract of circuit diagram attached) (service info for OTTOVERSAND -577656)
• Picture shaking, no colour. Intermittently white flashes in picture. (with circuit diagram extract)
• No raster. Audio OK . (part of circuit diagram displayed)
• E/W fault. intermittently. (+ extract of circuit diagram)
• Cyclic audio muting. Clicking noise during nicam reception.
• No horizontal synchronisation. Dark screen. OSD OK . (extract of circuit diagram attached) (577656 tip from OTTOVERSAND)
• Poor picture. After several switching of channels picture is OK. (extract of circuit diagram attached)
• Procedure to clear self diagnosis screen.
• Crack in sound with picture impairment.
• Blank raster. (+ extract of circuit diagram)
• Channel drift. when cold.
• Error codes. (with circuit diagram extract)
• Bright picture. Flyback lines. (with circuit diagram extract)
• LED flashes three times and then switches off. After restart, flashes six times and switches to protective circuit. (part of circuit diagram displayed)
• No TXT. (+ extract of circuit diagram)
• RC unit.
• High-pitched hissing after 5 mins, particularly when picture becomes bright. (577656 tip from OTTOVERSAND)
• No RC functions. OK when aerial disconnected.
• Lines in picture. when cold. (with circuit diagram extract)
• Pinkish picture.
• No picture. on the right. OSD OK . (extract of circuit diagram attached)
• No function on band 1 of tuner.
• Green numbers on screen. Red LED flashes. Sometimes picture appears with cracks. (+ extract of circuit diagram)
• No reception after operation while.
• Intermittent loss of signal.
• Erratic start-up.
• Intermittently exits adjustment and then shuts down. (with circuit diagram extract)
• No or poor start. Error messages and standby LED flashes. (picture attached)
• RC unit.
• No start-up. LED lit. . (577656 OTTOVERSAND repair tip)
• Sound is muted after approx. 3 hours operation. Red LED flashes 13 times. Sound is available for a short while after switch off and restart. (577656 OTTOVERSAND repair tip)
• Picture is dented at one side. (+ extract of circuit diagram)
• Switches after start-up without picture off. LED doesn't flash, stays red.
• Intermittent or no reception. Short click is audible at switch-over via RC, standby LED becomes dark, then lights. (picture attached)
• 'A' board adjustment following IC002 memory replacement.
• No start-up. intermittently. Standby LED flashes . (part of circuit diagram displayed)
• Does not stop during search tuning. (+ extract of circuit diagram)
• No start-up. LED flashes 13 times.
• E/W fault. (with circuit diagram extract)
• Distorted vertical output. (with circuit diagram extract) (577656 tips)
• Shuts down. after a few seconds. (+ extract of circuit diagram)
• Shuts down. No start-up. intermittently. LED blinks . (part of circuit diagram displayed)
• No E/W correction. (picture attached)
• LED does not flash. Start relay clicking once. (picture attached)
• At switch on LT relay is heard pulsating in rhythm of front panel standby LED. If you insist speed accentuates until there is total stabilisation and switch on of LED. No start up by RC. (extract of circuit diagram attached)
• Switches to standby. after a while. No start-up from standby with RC. (with circuit diagram extract)
• No picture and no sound a few mins after switch-on. Snow and strays. LED flashes 13 times.
• No functions. Clicking noise. (+ extract of circuit diagram)
• Standby LED blinks occasionnally. Appliance works only sometimes.
• No function. Flickers 13 times.
• Reduced horizontal size. Pincushion distortion. (+ extract of circuit diagram)
• Dark picture, sound OK. On the top right side program display is only half visible. If menu is called up und brightness is increased completely, picture on the top shifts to the right and approx. 5cm missing from picture on the right . (part of circuit diagram displayed)
• Intermittent crackling in picture. Jamming bars and sometimes black screen with channel green no. (part of circuit diagram displayed)
• Blocked in standby. LED on. LED switches on and off 13 times when switching on with TC. (extract of circuit diagram attached)
• No TT. On the screen only chroma of the station is visible. Normal picture is ok. (picture attached)
• Goes to standby. When switching on with program +, power supply LED flashes thirteen times then goes out. (picture attached)
• Switches to standby. after start-up. Clicking noise. (with circuit diagram extract)
• Hum. Background hum especially noticeable when channel becomes silent.
• Cyclic audio muting. Clicking noise during nicam reception. (577656 OTTOVERSAND repair tip)
• Clicking noise. at start-up. Switches to standby. after a few seconds. (extract of circuit diagram attached)
• Sound distorted in STEREO. (+ extract of circuit diagram)
• Deflection system adjustment procedure.
• Buzz in audio. at low volume.
• Red LED flashes 0, 5s then green. (picture attached) (OTTOVERSAND - 577656 information)
• Crackling audio. when switching. (picture attached)
• Arcing. (extract of circuit diagram attached)
• Picture only appears after some time (approx. 30 min). May be better when G2 is adjusted.
• No VHF I picture. (service info for OTTOVERSAND -577656)
• Line pairing approx. 10cm. from the top edge. (picture attached)
• Enter service mode.
• RC unit. (577656 OTTOVERSAND repair tip)
• No RC functions (intermittently). (picture attached)
• Black screen. Vertical fault.
• No colour. after a while. (OTTOVERSAND - 577656 information)
• Text display reverts to TV picture after 10 minutes.
• Black screen. LED blinks . (part of circuit diagram displayed)
• No picture. Audio OK . (picture attached)
• Hum in audio.
• Dead. intermittently. Standby LED does not light. intermittently. No button operation. No RC functions. (part of circuit diagram displayed)
• Reduced raster size. Poor or no convergence. (OTTOVERSAND - 577656 information)
• No HV. LED blinks . (with circuit diagram extract)
• Picture appears slowly. (part of circuit diagram displayed)
• No tuning. (part of circuit diagram displayed)
• Horizontal lines. after a while. No picture. No audio. No RC functions. LED blinks . (+ extract of circuit diagram)
• Clicking noise during NICAM reception. (picture attached)
• Stuck in standby. Standby LED lit . (picture attached)
• Horizontal lines on top of screen. (+ extract of circuit diagram)
• No operation. after a while. (part of circuit diagram displayed)
• No audio. (picture attached)
• Intermittent sync dropout with protected tapes. (picture attached)
• Picture disturbed by the tuner. (part of circuit diagram displayed)
• No start-up. (picture attached)
• EHT burst at start-up, then switch to standby. (extract of circuit diagram attached)
• Lines in picture. at top. (+ extract of circuit diagram)
• RC unit.
• Strange picture. Intermittent streaks in picture. Intermittent switch over to standby. (picture attached) (577656 tip from OTTOVERSAND)
• Basic adjustment set.
• After a while flickering followed by white noise, led blinks.
• Dead. (picture attached)
• Cyclic audio muting. Clicking noise during nicam reception.
• Excessive horizontal size. (picture attached)
• Part number for memory chip IC002. (OTTOVERSAND - 577656 information)
• Switches to protection mode. after start-up. (with circuit diagram extract)
• At switch on, displays AV2 and functions are all blocked. Front panel and RC work again correctly after a few minutes or few hours. (extract of circuit diagram attached)
• Cannot change channels. Colourless picture. Standby LED blinks. If TV is switched off, fault disappears and occurs again after several days.
• Shuts down. intermittently. Switches on by itself. Interference in picture. (picture attached)
• No power. after lightning strike. (577656 OTTOVERSAND repair tip)
• Dim picture. Poor colour. Dark picture. (+ extract of circuit diagram)
• Noisy sound from a B/G stereo channel. (part of circuit diagram displayed)
• RC unit.
• Set switches into standby when receiving the PALplus signal from the PALplus decoder or LD player with an inserted PALplus LD. (picture attached)
• Line tearing. (+ extract of circuit diagram)
• Retrace lines on bright scenes.
• No TXT (intermittently). (part of circuit diagram displayed)
• No picture, no audio. OSD and menu are present. The whole picture is slightly shifted to the upper right side.
• Interference in picture and sound few secs after switch on. Then only noise. LED pulsates 13 times. No RC reaction. (extract of circuit diagram attached)
• Dark picture. in TXT. (picture attached)
• Hum. Background hum especially noticeable when channel becomes silent.
• No functions. LED blinks . (+ extract of circuit diagram)
• All supply lines in standby come up and then go low. (part of circuit diagram displayed)
• Switches off by itself. intermittently.
• Does not change channels.
• White horizontal bars. Crackling sound. LED blinking sometimes 6-7 or 13 times. Stuck in standby. (picture attached)
• RC unit.
• No picture. intermittently. (extract of circuit diagram attached) (OTTOVERSAND - 577656 information)
• Intermittent short white lines. (extract of circuit diagram attached)
• No audio. intermittently (only on one channel). (picture attached)
• No B-Y luminance signal. (with circuit diagram extract)
• Starts up and after a few secs, some horizontal bars appear in picture with sound noise, immediately picture and sound disappeared, only snow, and LED flashed 13 times. (part of circuit diagram displayed)
• Vertical jitter. Switches to protection mode. (picture attached)
• Vertical bars moving slowly from left to right.
• No colour.
• Switches to standby. after a few seconds. (picture attached)
• Does not switch to standby.
• Sound crosstalk from tuner to scart. (+ extract of circuit diagram)
• Intermittently crackles when stereo graphics switch between mute and stereo symbols. (with circuit diagram extract)
• Distorted picture. Humming noise from transformer. (+ extract of circuit diagram)
• Intermittently picture does not appear after switching on. Picture appears if switching to TXT mode and then to TV mode.
• Noisy sound from a B/G stereo channel. (+ extract of circuit diagram)
• No RC and front panel functions. RC is OK, if the antenna plug is plugged in. Must be turned on and off by mains switch. Snow when turning on. Switches through channels until finds a program with reception, after that no response. Picture and OSD ok. (extract of circuit diagram attached)
• Switches to standby after start-up. Sometimes switches on regularly.
• Snow in picture. (picture attached)
• Does not activate Muting with RC. (extract of circuit diagram attached)
• Strange noises at start-up. (service info for OTTOVERSAND -577656)
• Noisy sound from a B/G stereo channel. (with circuit diagram extract)
• Very intermittently sound becomes loud, then returns to set level. (OTTOVERSAND - 577656 information)
• Crackling audio. (part of circuit diagram displayed)
• Intermittent crackling symbols on screen, jumping between NICAM and mono. (part of circuit diagram displayed)
• Dead. after lightning strike. (extract of circuit diagram attached)
• Black picture in TXT. Clock does not run. (picture attached)
• No start-up. intermittently. No operation. Blank raster. after a while. (extract of circuit diagram attached)
• Pincushion distortion. on sides. (+ extract of circuit diagram)
• No start up intermittently. When it starts up, audio disappears after several minutes and LED blinks 13 times. Picture OK. (577656 tip from OTTOVERSAND)
• Reduced vertical size. (picture attached) (service info for OTTOVERSAND -577656)
• White interference lines on picture. Crackling on sound.
• No start-up. LED is red .
• No picture. OSD OK . No TXT. (extract of circuit diagram attached)
• Line pulling on Macrovision-protected tapes. Noticeable at top of screen.
• Attempts to start up but switches off immediately. (577656 tip from OTTOVERSAND)
• Switches to standby. (part of circuit diagram displayed)
• Stuck in standby. (part of circuit diagram displayed)
• Vertical frizzy lines on picture via tuner and scart. Sound OK. (+ extract of circuit diagram)
• Red LED goes out after switch on and relays clicks and red LED lights up after approx. 3 secs.
• Standby LED flickers at times. (+ extract of circuit diagram)
• No start-up. LED blinks . (with circuit diagram extract)
• No start-up. Relay clicks .
• Lines in picture. Crackling audio. No audio. intermittently. (part of circuit diagram displayed) (service info for OTTOVERSAND -577656)
• Protective switching is active. LED blinks 6 times.
• Stuck in standby. LED blinks . (with circuit diagram extract)
• White horizontal lines on 15 cm in upper part of picture.
• Electrical adjustment info.
• Reduced vertical size at top. Lines in picture. at top. (with circuit diagram extract)
• No start-up from standby. (+ extract of circuit diagram)
• RC unit.
• Does not start securely. PSU oscillates. Display flashes 6 times. (picture attached)
• Relay clicks on then off. No standby LED.
• Noise in picture. Crackling audio (intermittently). (with circuit diagram extract)
• Preprogrammed channels and sound are lost from memory. OSD unclear. (picture attached)
• Crackling in sound at stereo reception. (extract of circuit diagram attached)
• Horizontal shaking. (service info for OTTOVERSAND -577656)
• Slow start-up. (+ extract of circuit diagram)
• TV blocks intermittently or permanently or functions randomly.
• Replacement of IC605. (extract of circuit diagram attached)
• No front panel function. No RC functions. (with circuit diagram extract)
• Lines in picture, difficoult startup after many attempts. (picture attached)
• No degaussing. (picture attached)
• No start-up from standby (intermittently). (part of circuit diagram displayed)
• Picture width and height are incorrect. (with circuit diagram extract)
• No picture on VHF channels from C02 to C04 and special channels from S03 to S10.
• Repeatedly IC600 (STRS6708) is S/C. (picture attached)
• No picture. Audio and OSD OK . (part of circuit diagram displayed)
• Dead. Standby LED does not light. (with circuit diagram extract)
• Poor RC sensitivity. (picture attached)
• Shuts down. (part of circuit diagram displayed) (service info for OTTOVERSAND -577656)
• No start-up from standby with RC. Power LED lit . (part of circuit diagram displayed) (577656 tips)
• Trips. (extract of circuit diagram attached)
• Interferences on sound and picture at switch-on. After a few mins error code appears: LED flashes 6 times. Sometimes snow effect and no signal.
• Tripping. (+ extract of circuit diagram)
• Intermittent no channel change and intermittent no sound. (picture attached)
• Various picture symptoms in connection with solder crack. (+ extract of circuit diagram)
• RC unit. (577656 tip from OTTOVERSAND)
• Crackling audio. No picture (intermittently). (picture attached)
• No red. (+ extract of circuit diagram)
• Switches after a few seconds to standby. Relay clicks.
• High contrast. Lines in picture. (extract of circuit diagram attached)
• Noise in audio.
• Red LED flashes. Intermittent vertical drop out. Intermittently no reception, only snow.
• Stuck in standby. LED is red . (+ extract of circuit diagram)
• Volume varies. intermittently.
• Dim raster, poor contrast and in monochrome only. Size is reduced by 1/3. No sound and no on screen symbol information.
• Horizontal tearing. after a few minutes. Horizontal streaks. Shuts down. No RC functions. LED blinks . (part of circuit diagram displayed)
• RC unit.
• No UHF channels.
• No button operation. (+ extract of circuit diagram)
• LED blinks. Error code appears.
• Poor colour. (part of circuit diagram displayed)
• Noise bars. when cold. (picture attached)
• Distorted picture. via tuner. Audio OK . (part of circuit diagram displayed)
• Red shadow effect, adjusting contrast has no effect.
• Shuts down (intermittently).
• No picture. after warm-up. Standby LED flashes . (+ extract of circuit diagram)
• Horizontal size adjustment.
• Intermittently no picture and no sound, or RC does not work or picture flickers. (+ extract of circuit diagram)
• No TXT. when cold. (+ extract of circuit diagram)
• Picture and sound interferences at first, then no picture/sound and appliance blocks (no control possible). Fault may disappear after switching appliance off for a short time. (+ extract of circuit diagram)
• Switches to standby. after start-up. (with circuit diagram extract)
• No colour. (OTTOVERSAND - 577656 information)
• Sound increases by itself when hot. Impossible to change channel with RC but OK with front panel. (picture attached)
• How to change the audio norm 5.5MHz to 6.5MHz. (service info for OTTOVERSAND -577656)
• No picture. (with circuit diagram extract)