I know they are pretty cheap, but I offered to look at an ONN 100012588 TV for a friend who was going to throw it out. Checked for the appearance of bad caps and then checked voltages (PSON, ADJ, and BK) with the set OFF and ON. Can anyone give me guidance as to whether this TV is worth saving?
[image|3006445]
[image|3006444]
[image|3006446]
I back-probed the 12v pins (with connectors on, of course) and they were very close to 12v.
The ADJ, BK, and PSON pins read 3.34v, 3.06v, and 2.89v, respectively, with tv plugged in (but off) and .01v, .01v, and 2.89v, respectively, with tv turned on.
The backlights flicker very quickly when the tv is powered on, but they go dark and stay dark.
FWIW, none of the caps look swollen - but that's not necessarily saying much.
Any ideas or suggestions are appreciated!
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[image|3101337]
[image|3101339]
[image|3101548]
[image|3101595]
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I know they are pretty cheap, but I offered to look at an ONN 100012588 TV for a friend who was going to throw it out. Checked for the appearance of bad caps and then checked voltages (PSON, ADJ, and BK) with the set OFF and ON. Can anyone give me guidance as to whether this TV is worth saving?
[image|3006445]
[image|3006444]
[image|3006446]
I back-probed the 12v pins (with connectors on, of course) and they were very close to 12v.
The ADJ, BK, and PSON pins read 3.34v, 3.06v, and 2.89v, respectively, with tv plugged in (but off) and .01v, .01v, and 2.89v, respectively, with tv turned on.
The backlights flicker very quickly when the tv is powered on, but they go dark and stay dark.
FWIW, none of the caps look swollen - but that's not necessarily saying much.
I know they are pretty cheap, but I offered to look at an ONN 100012588 TV for a friend who was going to throw it out. Checked for the appearance of bad caps and then checked voltages (PSON, ADJ, and BK) with the set OFF and ON. Can anyone give me guidance as to whether this TV is worth saving?
[image|3006445]
[image|3006444]
[image|3006446]
I back-probed the 12v pins (with connectors on, of course) and they were very close to 12v.
The ADJ, BK, and PSON pins read 3.34v, 3.06v, and 2.89v, respectively, with tv plugged in (but off) and .01v, .01v, and 2.89v, respectively, with tv turned on.
The backlights flicker very quickly when the tv is powered on, but they go dark and stay dark.
FWIW, none of the caps look swollen - but that's not necessarily saying much.
I know they are pretty cheap, but I offered to look at an ONN 100012588 TV for a friend who was going to throw it out. Checked for the appearance of bad caps and then checked voltages (PSON, ADJ, and BK) with the set OFF and ON. Can anyone give me guidance as to whether this TV is worth saving?
[image|3006445]
[image|3006444]
[image|3006446]
I back-probed the 12v pins (with connectors on, of course) and they were very close to 12v.
The ADJ, BK, and PSON pins read 3.34v, 3.06v, and 2.89v, respectively, with tv plugged in (but off) and .01v, .01v, and 2.89v, respectively, with tv turned on.
The backlights flicker very quickly when the tv is powered on, but they go dark and stay dark.
FWIW, none of the caps look swollen - but that's not necessarily saying much.
I know they are pretty cheap, but I offered to look at an ONN 100012588 TV for a friend who was going to throw it out. Checked for the appearance of bad caps and then checked voltages (PSON, ADJ, and BK) with the set OFF and ON. Can anyone give me guidance as to whether this TV is worth saving?
[image|3006445]
[image|3006444]
[image|3006446]
I back-probed the 12v pins (with connectors on, of course) and they were very close to 12v.
The ADJ, BK, and PSON pins read 3.34v, 3.06v, and 2.89v, respectively, with tv plugged in (but off) and .01v, .01v, and 2.89v, respectively, with tv turned on.
The backlights flicker very quickly when the tv is powered on, but they go dark and stay dark.
FWIW, none of the caps look swollen - but that's not necessarily saying much.
I know they are pretty cheap, but I offered to look at an ONN 100012588 TV for a friend who was going to throw it out. Checked for the appearance of bad caps and then checked voltages (PSON, ADJ, and BK) with the set OFF and ON. Can anyone give me guidance as to whether this TV is worth saving?
-
-
[image|3006445]
[image|3006444]
[image|3006446]
I back-probed the 12v pins (with connectors on, of course) and they were very close to 12v.
The ADJ, BK, and PSON pins read 3.34v, 3.06v, and 2.89v, respectively, with tv plugged in (but off) and .01v, .01v, and 2.89v, respectively, with tv turned on.
The backlights flicker very quickly when the tv is powered on, but they go dark and stay dark.
FWIW, none of the caps look swollen - but that's not necessarily saying much.
I know they are pretty cheap, but I offered to look at an ONN 100012588 TV for a friend who was going to throw it out. Checked for the appearance of bad caps and then checked voltages (PSON, ADJ, and BK) with the set OFF and ON. Can anyone give me guidance as to whether this TV is worth saving?
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[image|3006445]
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+
[image|3006444]
+
+
[image|3006446]
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+
I back-probed the 12v pins (with connectors on, of course) and they were very close to 12v.
+
+
The ADJ, BK, and PSON pins read 3.34v, 3.06v, and 2.89v, respectively, with tv plugged in (but off) and .01v, .01v, and 2.89v, respectively, with tv turned on.
+
+
The backlights flicker very quickly when the tv is powered on, but they go dark and stay dark.
+
+
FWIW, none of the caps look swollen - but that's not necessarily saying much.
I know they are pretty cheap, but I offered to look at an ONN 100012588 TV for a friend who was going to throw it out. Checked for the appearance of bad caps and then checked voltages (PSON, ADJ, and BK) with the set OFF and ON. Can anyone give me guidance as to whether this TV is worth saving?