mistertv
New Member
Last Activity: 12-23-2024, 07:38 AM
Joined: 02-13-2014
Location: Rome
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Hello guys. This file is right for 65MU6120K? Mainboard BN41-02568B BN94-12647S? -
17IPS62 recurring failures
[B]Turned off completely[/B]
[B]1[/B] Check D7, D8 and D9 on the power supply (17IPS62).
Note: It is preferable to replace all 3 diodes together.
[B]2[/B] replace Q13 (MMD70R600P = 700V/7.3A FET), U1 (1Q001 = FAN6300AM), R59, R60, R61, R62 and R63 (all 5 from 1R2), and R77 and R79 (both from 10R) on the primary.
[B]3[/B] MOSFET Q4 is shorted and C113 has lost capacitance. Mount Q14 (may also be referred to as just Q4; 12N50E) at the top of the PSU, and replace C113 (47uF/160V). Also check all the components on the power supply.
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