Announcement

Collapse
No announcement yet.

Westinghouse SK-19h210s

Collapse
X
Collapse
 
  • Page of 1
  • Filter
  • Time
  • Show
Clear All
new posts
Previous template Next
    #1

    Westinghouse SK-19h210s

    I aquired a non working Westinghouse SK-19h210s. When I plugged it in there was no power, no blue light. I have inspected the power supply board (DAC-19M015) and i found the smd fuse near C103 is broken. All caps are looking good.
    I repalce the fuse with a smd resitor (0 ohm).
    When I powered on, the blue light come out, after couple seconds, Q1 on the analog board (A190A5-A05) burned out.

    I am thinking of replacing the transistor Q1, however, I don't know the part number.
    I wonder if anyone has similar issue.

    Thanks in advance.
    Tags: None
    #2
    Re: Westinghouse SK-19h210s

    Originally posted by rlee View Post
    I aquired a non working Westinghouse SK-19h210s. When I plugged it in there was no power, no blue light. I have inspected the power supply board (DAC-19M015) and i found the smd fuse near C103 is broken. All caps are looking good.
    I repalce the fuse with a smd resitor (0 ohm).
    When I powered on, the blue light come out, after couple seconds, Q1 on the analog board (A190A5-A05) burned out.

    I am thinking of replacing the transistor Q1, however, I don't know the part number.
    I wonder if anyone has similar issue.

    Thanks in advance.
    Yes, many foolish people have shorted across a blown fuse and damaged another part.

    PlainBill
    For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

    Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

    Comment

      #3
      Re: Westinghouse SK-19h210s

      Originally posted by rlee View Post
      I aquired a non working Westinghouse SK-19h210s. When I plugged it in there was no power, no blue light. I have inspected the power supply board (DAC-19M015) and i found the smd fuse near C103 is broken. All caps are looking good.
      I repalce the fuse with a smd resitor (0 ohm).
      When I powered on, the blue light come out, after couple seconds, Q1 on the analog board (A190A5-A05) burned out.

      I am thinking of replacing the transistor Q1, however, I don't know the part number.
      I wonder if anyone has similar issue.

      Thanks in advance.
      Q1 is 7KWWH. I hope you can help me I need to know what Q21 is on that same board. It's not to far from Q1, it's by the display connector.
      Thanks

      Comment

      Previous template Next
      Working...
      X