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    Troubleshooting TV Toshiba

    service manual toshiba tv

    Toshiba TV Model: 28W23B
    Sign in Service Mode
    Press the menu button and press 4,7,2,5

    Toshiba TV Model: 198X6M
    Horizontal small output voltage
    Check capacitors C403 and C408 (both 50V) Value of the two capacitors are often changed.

    Toshiba TV Model: 28WD98B
    Standby TV, 16-volt voltage drop to 8 volts
    Replace C872 (220uF, 50V).

    Toshiba TV Model: 215R8N
    Vertical Image Distortion
    Change in CCT c317 vertical (2.2uf, 50V) with a 4.7uF. If can replace a 105 ยบ!

    Toshiba TV Model: 219T9B
    Changed after several hours of intermittent
    Replace chip IC303 (AN5515)

    Toshiba TV Model: 145R7B
    Total death
    C D808 s / ic damaged because of high HT (STR50020)

    Toshiba TV Model: 210T6BZ
    abnormal voice
    Voltage at C832 over 25V! Replace Q809, C866, C869, C864 and resolder PSU modules

    Toshiba TV Model: 3798DG (Chassis C8SS)
    E / W is not normal
    Replace D461 damper diode (ERC20-06)


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