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AS1 / TASHIKO [TV]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for AS1 / TASHIKO.

List of fault symptoms:
  • Dead (B1 rail at zero).
  • The appliance does not work, F1001 (2A) fuse o.k. but F301 (0.8A) is blown.
  • Extreme bowing at the sides, especially the last three quarters of the scan. (AS1 tips)
  • Vertical white line in centre of picture.
  • The appliance does not function (whistling noise from chopper transformer, B1-supply voltage is too low).
  • Set dead. Fuse 301 - 800mA usually O/C.
  • No picture, raster and sound normal.
  • Blank raster. Flyback lines.
  • Appliance does not function (B1-supply voltage is 0V).
  • Dead (low B1 rail, volts on Q304 less than 140V).
  • No picture.
  • Lines are moving (like a AGC-fault).
  • Hum on picture and sound.
  • No picture or sound, only whistling noise.
  • Loss of colour.
  • Line pulling at top half of picture, gets better as appliance warms up.
  • Dead.
  • Line pulling. Looks like AGC fault.
  • The appliance does not function, no output from the power supply.
  • No picture, raster and sound ok.
  • The appliance does not function (whistling noise from convertor, B1-supply is too low.)
  • Dead F1001 (2A) blown.
  • When set warms up HT increases from 115V to about 150V.
  • The appliance does not function (B1-supply voltage is too low, less than 140V on Q304).
  • Appliance does not function (B1-supply is low, voltage on Q304 is lower than 140V).
  • Fast rolling, distorted raster.
  • Dead, uncontrollable or high B1 rail.
  • Severe raster distortion at the sides, also fast vertical rolling. (AS1 tips)
  • Blank lit screen. Flyback lines.
  • Non function. (service info for TASHIKO -AS1)
  • Dead (whistling noise from converter transformer and low B1 rail).
  • Dead (whistling noise from converter transformer low B1 rail).
  • TDA3650 and 26V supply fail constantly.
  • Hum on picture and sound.
  • No picture. No sound. Only whistling.
  • Blank raster with flyback lines. (AS1 tips)
  • The appliance does not function, fuse 301 (800mA) is o/c.
  • Dead F1001 (2A ok), F301 (0,8A) blown.
  • No sound or picture accompanied by a whistling noise.
  • No sound or picture accompanied by a whistling noise.
  • No vision, raster and sound normal (low B1 voltages).
  • The appliance does not function, B1-supply voltage is 0V.
  • Dead-no power supply output.

When TASHIKO AS1 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. TASHIKO AS1 fails can be better solved.

If TASHIKO AS1 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 TASHIKO AS1 fails.

Chassis information is available (which chassis is built in into AS1 ).

EURAS system also knows 5 appliances having the same chassis as AS1 and can easily list them.

For AS1 there are 2 compatible appliances known and can be listed.


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/household electronics repair shops/TV/Video 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 TV/Video/household electronics repair shop close to you.

Already registered? open AS1 TASHIKO in EURAS

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Last updated: 15. Oct 2008 22:34:22 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.