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Panasonic SA-HT75

Discussion in 'Electronic Repair' started by Kees, Feb 3, 2004.

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  1. Kees

    Kees Guest

    Player is seems to be working fine but after a while the player goes erratic
    and some capacitors on the dvd board are very hot. Also Q703 and 708 are
    very hot then. I guess a supply voltage is too high. Voltage on a 2,4 v
    capacitor is 9v(?)
    Also the cooling fan is not working.
    Any ideas?
    I don't have schematics.

  2. Kees

    Kees Guest

    Found a shorted ic on the dvd board. Looks like smd power regulator. Number
    on the ic : 213 5630
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