Onkyo TX-SV525. "ERROR DSP" msg displayed only when choosing video src
crwdns2934249:0crwdne2934249:0:
This has several resistors and an area about the size of a quarter that is looking a burnt brown on the pcb near the front of the unit. There are about 5 or 6 ringed resistors total in this area. I need to know how to test them to see if bad or not. When using the tuner/radio portion all seems to be fine (uses the bypass mode for radio). When using the bypass feature (which only utilizes the 2 rear channels I believe) for the video/theater audio, this works too. The option to use anything that utilizes the DSP portion is a complete fail. Just a low hum or his is presenting thru speakers. Shame to toss this in the trash because this receiver is an oldy but goody. Seems like I could place a few resistors and all would be well? Hopefully the community here will be familiar with the issue. Thanks in advanced! I have located a service manual but lack the knowlege to read it. I also have pics of the overheated resistor location.
Pictures and service manual have been uploaded. Thanks!
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6/9/2021 - still have this on my shelf in need of an answer. Please help…anyone?
Onkyo TX-SV525. "ERROR DSP" msg displayed only when choosing video src
crwdns2934249:0crwdne2934249:0:
This has several resistors and an area about the size of a quarter that is looking a burnt brown on the pcb near the front of the unit. There are about 5 or 6 ringed resistors total in this area. I need to know how to test them to see if bad or not. When using the tuner/radio portion all seems to be fine (uses the bypass mode for radio). When using the bypass feature (which only utilizes the 2 rear channels I believe) for the video/theater audio, this works too. The option to use anything that utilizes the DSP portion is a complete fail. Just a low hum or his is presenting thru speakers. Shame to toss this in the trash because this receiver is an oldy but goody. Seems like I could place a few resistors and all would be well? Hopefully the community here will be familiar with the issue. Thanks in advanced! I have located a service manual but lack the knowlege to read it. I also have pics of the overheated resistor location.
Pictures and service manual have been uploaded. Thanks!