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Discussion in 'Electronic Repair' started by BigTom, Nov 28, 2004.

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  1. BigTom

    BigTom Guest

    NEC N-4895 tv

    I've been reading the sci.electronics.repair faq, and it looks like
    there's no vertical deflection.
    I found 2 caps with high esr/leakage. C453/100uF35v and C458/4.7uF50v
    and shorted diode D502/RH1S
    I need a value for a burnt/open resistor R521.
    Is there anything else i should look at? possibly AN5515 ic?
    If the ic is faulty can i substitute an AN5521?, i have a
    spare one out of an old set.
     
  2. Rono

    Rono Guest

    The IC is bad for sure, only use the same #!!
    Check ALL caps around the IC, & the 2200 uf,
    approx. at the deflection yoke plug! Rono.
     
  3. BigTom

    BigTom Guest

    Replaced the AN5515 and the 2200 cap. found a value for r521, 2.2ohm .5w
    fusible resistor. Tv is working fine. Thanks Rono... :)
     
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