The Uniden Pro-810e is the same as the Realistic TRC-850. The share the same main pcb as the realistic TRC465, TRC-453, Uniden PC122xl and a few others.
The main issue is the power supply in these run quite hot & tend to fail in time. If it does you can just replace it with the guts from another external supply that had better amp spec, 5 amps is good. Also the rear of the radio gets real hot due to the 2SA1012 regulator & final and driver transistors & lack of heat sink. The 2SA1012 will fail in time. Just replace directly with a 2N6124. The audio chip runs hot in these radios too. replace when it blows. There is a small electrolytic capacitor in front of the AN612 ic on the main board, these short out & cause the chip to stop working. Replace this cap & ic too if it has failed. Also replace all large caps in radio near the 2SA1012, they are all rated for 16v replace with new ones of 25v rating same mf rating as original.
The channel led is not that hard to change I have done several. Just remove the radio face, Unsolder the channel led & replace with an original or I use a red display. BD-A501RD
Hope this helps.
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