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Author Topic: Sharp LC-22CFF4011E  (Read 434 times)

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Offline JaneTopic starter

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Sharp LC-22CFF4011E
« on: November 22, 2022, 12:18:45 pm »
During TV Sharp LC-22CFF4011E repair  I found out several parts faulty.
( including a capacitor and a resistor)
Eventhough I have a service manual  the values of parts are not given there.
The parts were in HOT part of power supply.
Can you please suggest values that could be OK ?


Thank you.

P.S.
I enclosed a schematic  part of power supply - faulty items marked in red -
and also original parts - capacitor has marking like 72M but the leading number seems to be missing.
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Offline inse

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Re: Sharp LC-22CFF4011E
« Reply #1 on: November 22, 2022, 02:45:39 pm »
Is there no parts list in the service manual?
I assume the cap is (4)72 4.7nF, but 2.7nF is also common.
The resistor is 0.18Ohms
« Last Edit: November 22, 2022, 04:50:26 pm by inse »
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Online DavidAlfa

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Re: Sharp LC-22CFF4011E
« Reply #2 on: November 22, 2022, 05:51:01 pm »
Probably not critical, other similar schematics lack that cap
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