Hi,
Have just repaired this power supply after 4.7pF 2kv cap burnt.
Replaced the following:
U300 FAN6300
Q301 8N60C
R321 10R
R311 10R
C312 47pF 2KV
All Supplies are now fine and TV works great however noticed that the Mosfet is running too hot that barely can leave finger on heatsink for a couple of seconds. I have left TV ON for 18Hrs straight and still works but I know something is not right.
Usually a faulty snubber circuit causes this issue. Any known remedies for this common power supply?
Have just repaired this power supply after 4.7pF 2kv cap burnt.
Replaced the following:
U300 FAN6300
Q301 8N60C
R321 10R
R311 10R
C312 47pF 2KV
All Supplies are now fine and TV works great however noticed that the Mosfet is running too hot that barely can leave finger on heatsink for a couple of seconds. I have left TV ON for 18Hrs straight and still works but I know something is not right.
Usually a faulty snubber circuit causes this issue. Any known remedies for this common power supply?
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