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EU512ST / TEAC [TV 51 (47/48) cm picture]
The EURAS repair tip database for professional technicians and service engineers
supplies the following faults for EU512ST / TEAC.
List of fault symptoms:
- Excessive vertical size.
- Shuts down for a sec. Standby LED also switches down for a sec.
- No start-up. Red LED lit and blinks when button CH (+) or RC is pressed. No green LED.
- LED remains red with a slight flickering at start-up. If it starts up, PSU transformer whistles.
- Geometry adjustment. (TEAC - EU512ST information)
- Changes the channel after approx. 10 min. on the program site. Switches off when calling up the menu, returns with OSD shifted to the left.
- Stuck in standby. Red LED turns green for a sec when trying to turn on.
- PSU pulsates.
- PSU pulsates. LED is dark.
- Goes to standby automatically every 5 min.
- Line output transistor fails repeatedly. after a while.
- No start-up from standby. Red LED blinks.
- Tripping.
- Line output transistor fails repeatedly.
- Standby is lit, cannot be switched on. Smells burnt.
- Stuck in standby. LED is red .
- No display.
- Stuck in standby. LED is green then red.
- No picture. via SCART. Audio OK .
- Line output transistor Q603 (BU808) breaks down after 1hour runtime.
- Low audio.
- No functions.
- No channels.
- No start-up. LED blinks .
- No front panel function.
- No horizontal synchronisation (intermittently). Switches to standby.
- At switch on blank raster, timer counts back from 5 min and set switches off.
- Reduced vertical size. (EU512ST tip from TEAC)
- Tube overfeeds. Flyback lines.
- Dead. Standby LED does not light.
- No function, standby OK. LED lights green for a short time, then becomes red again.
- No start-up.
- PSU does not start up. LED flashes red/green.
- No start-up. LED is red . (EU512ST tip from TEAC)
- No vertical deflection.
- No start-up. LED becomes green briefly, then reverts to red.
- No TXT. No switch-over, page number is displayed but no picture content. (EU512ST tip from TEAC)
- PSU ticking. Red LED blinks.
- Difficoult startup when cold, LED flashes and goes back to standby.
- Green LED is lit at switch on via RC, otherwise no function.
- No start-up from standby.
- Dead. Green LED flashes .
- Can be switched on via RC or PR +- on appliance only after several attempts.
- Control keys do not function.
- Vertical foldover. after warm-up.
- Shuts down. LED is red .
- Dead.
- Q603 (BU808DFI) overheats.
- Excessive brightness.
- White horizontal line in the middle of the picture.
- Blue disc capacitor C812 blown. (EU512ST TEAC repair tip)
- Picture slightly wider than normal. No vertical amplitude. Picture and sound intermittent drop out.
- How to enable PAL standard for UK use.
- No start-up. Red LED blinks.
- Tripping. Red LED blinks.
- No picture. OK via SCART .
- Clicking noise. in standby.
- No HV. Green LED flashes .
- No functions. LED blinks .
- No line drive pulses.
- Does not shut down. No colour.
- No HV. Audio OK .
- No or poor picture.
- Picture shifted vertically.
- Variation of PSU voltages.
- No PSU or pumps.
- Switches to protection mode. (service info for TEAC -EU512ST)
- Goes to standby immediately after switch on.
- Horizontal lines.
- R809 (0R47) defective and Q801 (P3NA60) s/c.
- Vertical fault. Picture is only 5cm high (from the middle of the picture to the bottom).
- PSU pulsates. LED is green. Tripping. after start-up.
- La LED verte est allumée lors de l'allumage avec la TC. Autrement pas de fonctions.
- PSU trips, pumps after switch on.
- Tripping. LED blinks .
- PSU pulsates. at start-up.
- No sound, no picture. Appliance is pumping regularly and green LED flashes briefly. (EU512ST tip from TEAC)
- Distorted and wavy picture. No AV input. AV output ok.
- Slow start-up. when cold.
- Venetian blind effect.
- No functions. at start-up. LED blinks .
- Ripple on screen.
- Line BU fails after approx.10-20 min.
- No start-up. LED is green. (EU512ST TEAC repair tip)
- PSU Blown.
- No picture. Green LED flickers when trying to start up.
- Stuck in standby. Red LED flashes for a short while.
- Total failure, PSU pumps.
- Dead. LED lights dimly.
- Dead. Standby LED flashes .
- Line output stage BU808DFI is defective.
- Line output transistor fails repeatedly. after a few minutes.
- Standby LED is red and TV trips. LED flickers when trying to start up.
- LED is green after start up, squeaking.
- Trips.
- Switches to standby. at start-up.
- Horizontal lines have notches (mouse teeth).
- No picture.
- Bright raster. Flyback lines.
- Standby only, does not switch on via RC or control unit. Red LED flashes.
- No function, LED faintly flashes green, smells burnt.
- No start-up. LED lit. . (service info for TEAC -EU512ST)
- Dark picture (intermittently).
- Shuts down after start-up. HT heard.
- PSU pulsates. Red LED blinks.
- Picture height only approx. 15cm and compressed at the bottom.
- BU808 fails after an hour.
- Standby LED starts to flash after switch on.
- No HV after diode D805.
- No picture. LED is green.
- No audio. Crackling audio. via speakers.
- Reduced horizontal size.
- No function. PSU works without a fault in protection mode.
- Picture is red, bright parts have a bluish tint.
- Excessive horizontal size. Pincushion distortion.
- PSU drops out.
- Horizontal line and approx 5 cm picture content.
- No functions. LED is red .
- Keine Funktion, Standby OK. Nach Einschalten LED kurz grün, dann wieder rot.
- Ticking noise.
- Floating moire-effect distortion around CRT.
- Switches to standby. after start-up. (EU512ST tip from TEAC)
- No E/W correction.
- PSU fails.
- Noise in standby.
- Grüne LED leuchtet beim Einschalten mit FB, sonst keine Funktion.
- Only a horizontal line or no picture.
- Line tearing.
- No picture. Noise in picture. No tuning.
- No horizontal deflection. (service info for TEAC -EU512ST)
- Enter service mode.
- Loud noise. in standby.
- Vertical foldover at top.
- Noise on sound via HF. OK via AV.
- No raster. (EU512ST TEAC repair tip)
- Shuts down. after start-up.
- Switches to standby. after a few seconds. (EU512ST tip from TEAC)
- No picture. Audio OK .
- Slightly distorted picture. Slowly runs from the top to the bottom or gets stuck. Sound is slightly distorted.
- When stopping TV via RC, diode stays green and doesn't get red. Picture and sound are OK in standby but line transformer makes a fluttering noise. When restarting via RC, picture, sound and functions are OK.
- No HV.
- LED flashes green/red after switch on.
- No OSD. Picture foldover. Bad linearity.
- Black screen.
- Switches to standby. intermittently.
- No picture. after a few minutes.
- Disable hotel mode.
- Dead. LED is red .
- Starts up briefly. LED is alight. (EU512ST tips)
- Stuck in security.
- Vertical collapse.
- Stuck in standby. Tripping.
- Ticking noise. in standby.
- Excessive horizontal size.
- Poor picture. Intermittent colour. Flashing picture.
- E/W fault.
- Flashing picture. (TEAC - EU512ST information)
- Clicking noise. (EU512ST tip from TEAC)
- No sound. Installation menu cannot be called up.
- No audio. via AV.
- Slow start-up.
With this service information, you may repair TEAC EU512ST faster/better when it fails.
When TEAC EU512ST fails , these symptoms are known and EURAS knows the remedy/solution.
Tips are coming from EURAS customers, workshops and payed technicians from all over the world. TEAC EU512ST fails can be better solved. If TEAC EU512ST fails, this information will help you. Here you can only see the symptom list, to access remedies, you must register. With help of this list a solution is found often when TEAC EU512ST fails.
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Additionally to repairtips or service information EU512ST is linked to 186 components (IC's and/or transformers) in the Tectra
database, through which you can identify electrical compatibilities (crossreferences) in
appliances.
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Chassis information is available (which chassis is built in into EU512ST ).
EURAS system also knows 544 appliances having the same chassis as EU512ST and can easily list them.
In the repair discussion pinboard for EU512ST there are 90 replies to questions asked about 76 different repair problems. With access to EURAS you can all read them or enter your own questions and get help for EU512ST from EURAS technicians or other users.
Do you want to see this remedies/cures for repairtips? Register here for the EURAS System Please note: access to the EURAS System can be granted only to professional
technicians/Video/TV/household electronics repair shops which are
authorized for service by a manufacturer, or can prove to be professionally
certified to do repairs on electronic appliances. You will be asked for a
statement and information accordingly during registration.
If you do not qualify as stated above and you have an appliance that needs
technical service, we do recommend you to contact the manufacturer (for
example through his website) or go to a professional Video/TV/household
electronics repair shop close to you.
Already registered? open EU512ST TEAC in EURAS
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Last updated: 07. Oct 2008 16:20:17 MET, doccode ISO9002AS168EKA200805C EURASMOP
Responsible for the content: EURAS International GmbH, Eime, Germany.
All brand- or productnames are copyrighted by the respective manufacturer of the appliance and are only being used for identification purposes.
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