Hello everyone, I just sourced a Vizio D55un-E1 with no status light at any time. Here's what I know:
First referenced this thread: https://www.badcaps.net/forum/showth...light=d55un-e1
Complaint: After a power outage the TV will not turn on with no indication of a status light.
Findings: Complaint verified. Q9100 is short gate to source but neither of these are short to drain. R9111 is blown, board has a scorch mark next to the resistor. C9100 is blown with a hole in one side. U9101 appears unharmed as do the other board components.
As for the parts here's what I intend to order
Q9100 is Toshiba TK8A65D and is available: https://www.mouser.com/ProductDetail/757-TK8A65DSTA4QM
C9100 is a 101K 1Kv capacitor, intend to substitute a 101K 2Kv capacitor: https://www.mouser.com/ProductDetail...01K25Y5RP6UK5R
R9111 is reported in the above referenced thread to be a .33ohm 1 watt resistor. The color bands on my resistor are: Orange Orange Gray Gold and brown. It has a green color body. When I calculate the color bands here: https://www.digikey.com/en/resources...tor-color-code I get a 33.8 ohm 1% value.
What I need to know is this:
Is the capacitor I intend to order a suitable replacement for the original?
What is the correct value for the resistor I need, and what type is it, such as a flameproof fusible resistor, safety resistor etc? Also where can I get one? Digi-Key shows none available and I can't seem to find the right one at Mouser either.
I'd appreciate any help so I can be sure to source the right parts!
First referenced this thread: https://www.badcaps.net/forum/showth...light=d55un-e1
Complaint: After a power outage the TV will not turn on with no indication of a status light.
Findings: Complaint verified. Q9100 is short gate to source but neither of these are short to drain. R9111 is blown, board has a scorch mark next to the resistor. C9100 is blown with a hole in one side. U9101 appears unharmed as do the other board components.
As for the parts here's what I intend to order
Q9100 is Toshiba TK8A65D and is available: https://www.mouser.com/ProductDetail/757-TK8A65DSTA4QM
C9100 is a 101K 1Kv capacitor, intend to substitute a 101K 2Kv capacitor: https://www.mouser.com/ProductDetail...01K25Y5RP6UK5R
R9111 is reported in the above referenced thread to be a .33ohm 1 watt resistor. The color bands on my resistor are: Orange Orange Gray Gold and brown. It has a green color body. When I calculate the color bands here: https://www.digikey.com/en/resources...tor-color-code I get a 33.8 ohm 1% value.
What I need to know is this:
Is the capacitor I intend to order a suitable replacement for the original?
What is the correct value for the resistor I need, and what type is it, such as a flameproof fusible resistor, safety resistor etc? Also where can I get one? Digi-Key shows none available and I can't seem to find the right one at Mouser either.
I'd appreciate any help so I can be sure to source the right parts!
Comment