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CP77C / PANASONIC [TV]

The EURAS repair tip database for professional technicians and service engineers supplies the following faults for CP77C / PANASONIC.

List of fault symptoms:
  • HO transistor Q551shorts repeatedly.
  • Low brightness.
  • No colour.
  • Bright picture with shadings on sides.
  • No vertical sweep or foldover. Vertical lines on top.
  • Reduced vertical size with lines across top.
  • No picture. No audio. HV OK.
  • No picture.
  • Arcing flyback.
  • Looks like AGC problem, or IHVT arcing.
  • Colour changes after a period of time.
  • Bright blue picture. Poor effect of drive and screen.
  • Dark bar at top.
  • No horizontal synchronisation.
  • Ripple in picture.
  • No vertical deflection.
  • Shuts down intermittently when changing channels.
  • No horizontal hold.
  • No or intermittent start-up.
  • Reduced horizontal size. (CP77C tip from PANASONIC)
  • Dead. IHVT appears bad, but is OK.
  • Dead.

With this service information, you may repair PANASONIC CP77C faster/better when it fails.

When PANASONIC CP77C 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. PANASONIC CP77C fails can be better solved.

If PANASONIC CP77C 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 PANASONIC CP77C fails.

For CP77C there are 19 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 TV/Video/technicians/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/household/TV electronics repair shop close to you.

Already registered? open CP77C PANASONIC in EURAS

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Last updated: 18. Nov 2008 04:53:57 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.