Service Manual Transistor Technical Articles CD Download Register Member Login Exit Sign
Home A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
. TV  .  Camera  .  Video camera  .  Notebook  .  Audio  .  Monitor  .  Projector  .  Air conditioning  .  Refrigerator  .  Printer  .  Duplicator  .  Fax machine  .  Mobile  .  Telephone  .  Washing machine  .  Cooker  .  Microwave  .  Other  .  
Your current location£ºHome > Technical Articles > TV

Changhong cjk56b TV image grating horizontal intermediate into a stack, upper and lower amplitude dissatisfaction, frequency adjustment is not to the synchronization point repair method of fault
Time£º2014-01-24 09:07:49  Source£ºNetwork  Author£ºUnknown  Clicks£º1240
  

 Field output circuit for a half point 30V powered, using scanning integrated circuit block N201 (ta7698) field oscillation, anti erosion feet voltage were normal, replace Fachade field output part of the bootstrap capacitor C302 (10uf/50v) capacity of only 7.3uf, repair and replacement.4Q6service manual download site
Home | About Us | Terms of Service | Advertising service | Contact us | Site Map | Disclaimer
Powered by electronic-circuitry.com   © 2012-2022 EmpireSoft Inc.