So I had a friend bring in a 55" Westinghouse TV(Model: DWM55F1G1) with no picture but it had blacklight and audio. I first checked out the T-Conn board, which everything appeared ok, so after I tried doing the half display test. I plugged in one side to the tconn board and sure enough, one side would display output. I plugged in the other side and nothing.
I checked the board that was soldered to the display panel and found a short in a line and two bad caps(One was shorted, but the other had some black dots on it. I removed them both and the short was gone, and both sides would display image with no tears or artifacts, stress tested under HD videos for 3-hours.
I can't find any schematics on this model, and the unit seems to work ok without the SMD caps. Would it be safe to leave them off?
I thought about pulling the caps from the other side of the other board(I don't know the name) to check the capacitance value, but I have no experience ordering SMD ceramic caps or finding their voltage value without schematics.
I've attached two images of the caps desoldered: CA23 and CA33
I checked the board that was soldered to the display panel and found a short in a line and two bad caps(One was shorted, but the other had some black dots on it. I removed them both and the short was gone, and both sides would display image with no tears or artifacts, stress tested under HD videos for 3-hours.
I can't find any schematics on this model, and the unit seems to work ok without the SMD caps. Would it be safe to leave them off?
I thought about pulling the caps from the other side of the other board(I don't know the name) to check the capacitance value, but I have no experience ordering SMD ceramic caps or finding their voltage value without schematics.
I've attached two images of the caps desoldered: CA23 and CA33
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