Here is a link to the [https://elektrotanya.com/pioneer_vsx-521_821_921-k_sm.pdf/download.html|service manual] for your receiver. It is a rather large download, 32.8MB. Just so you know
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There are full schematics showing the complete signal path for all the outputs. (p.80 onward) Each path is marked which makes it easier to follow. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part), then just 'Google' the part number only and hopefully you will get results as to its value etc.
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There are full schematics showing the complete signal path for all the outputs. (p.80 onward) Each path is marked which makes it easier to follow. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part), then just 'Google' the part number only and hopefully you will get results as to its value etc. If not add info to the search term such as Pioneer vsx 821K part No. xxx etc
To download the file when the sentence below the Document preview box changes from ''This file is downloadable free of charge: ...processing...'' to ''This file is downloadable free of charge: Get Manual'', click on the '''''Get Manual'''''. This is the download link. Be patient, it takes a little while to find the file.
Here are some images as an example of what I mean.
[image|1043321]
[image|1043320]
(click on images to enlarge for better viewing)
Hopefully it will be of some help in tracing the signal path to find your problem.
Here is a link to the [https://elektrotanya.com/pioneer_vsx-521_821_921-k_sm.pdf/download.html|service manual] for your receiver. It is a rather large download, 32.8MB. Just so you know
-
There are full schematics showing the complete signal path for all the outputs. (p.80 onward) Each path is marked which makes it easier to follow. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part, then just 'Google' the part number only and hopefully you will get results as to its value etc).
+
There are full schematics showing the complete signal path for all the outputs. (p.80 onward) Each path is marked which makes it easier to follow. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part), then just 'Google' the part number only and hopefully you will get results as to its value etc.
To download the file when the sentence below the Document preview box changes from ''This file is downloadable free of charge: ...processing...'' to ''This file is downloadable free of charge: Get Manual'', click on the '''''Get Manual'''''. This is the download link. Be patient, it takes a little while to find the file.
Here are some images as an example of what I mean.
[image|1043321]
[image|1043320]
(click on images to enlarge for better viewing)
Hopefully it will be of some help in tracing the signal path to find your problem.
Here is a link to the [https://elektrotanya.com/pioneer_vsx-521_821_921-k_sm.pdf/download.html|service manual] for your receiver.
+
Here is a link to the [https://elektrotanya.com/pioneer_vsx-521_821_921-k_sm.pdf/download.html|service manual] for your receiver. It is a rather large download, 32.8MB. Just so you know
There are full schematics showing the complete signal path for all the outputs. (p.80 onward) Each path is marked which makes it easier to follow. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part, then just 'Google' the part number only and hopefully you will get results as to its value etc).
To download the file when the sentence below the Document preview box changes from ''This file is downloadable free of charge: ...processing...'' to ''This file is downloadable free of charge: Get Manual'', click on the '''''Get Manual'''''. This is the download link. Be patient, it takes a little while to find the file.
Here are some images as an example of what I mean.
[image|1043321]
[image|1043320]
(click on images to enlarge for better viewing)
Hopefully it will be of some help in tracing the signal path to find your problem.
Here is a link to the [https://elektrotanya.com/pioneer_vsx-521_821_921-k_sm.pdf/download.html|service manual] for your receiver.
-
There are full schematics showing the complete signal path for all the outputs. Each path is marked which makes it easier to follow. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part, then just 'Google' the part number only and hopefully you will get results as to its value etc).
+
There are full schematics showing the complete signal path for all the outputs. (p.80 onward) Each path is marked which makes it easier to follow. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part, then just 'Google' the part number only and hopefully you will get results as to its value etc).
To download the file when the sentence below the Document preview box changes from ''This file is downloadable free of charge: ...processing...'' to ''This file is downloadable free of charge: Get Manual'', click on the '''''Get Manual'''''. This is the download link. Be patient, it takes a little while to find the file.
Here are some images as an example of what I mean.
[image|1043321]
[image|1043320]
(click on images to enlarge for better viewing)
Hopefully it will be of some help in tracing the signal path to find your problem.
Here is a link to the [https://elektrotanya.com/pioneer_vsx-521_821_921-k_sm.pdf/download.html|service manual] for your receiver.
-
There are full schematics showing the complete signal path for all the outputs. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part, then just 'Google' the part number only and hopefully you will get results as to its value etc).
+
There are full schematics showing the complete signal path for all the outputs. Each path is marked which makes it easier to follow. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part, then just 'Google' the part number only and hopefully you will get results as to its value etc).
To download the file when the sentence below the Document preview box changes from ''This file is downloadable free of charge: ...processing...'' to ''This file is downloadable free of charge: Get Manual'', click on the '''''Get Manual'''''. This is the download link. Be patient, it takes a little while to find the file.
Here are some images as an example of what I mean.
[image|1043321]
[image|1043320]
(click on images to enlarge for better viewing)
Hopefully it will be of some help in tracing the signal path to find your problem.
Hi,
Here is a link to the [https://elektrotanya.com/pioneer_vsx-521_821_921-k_sm.pdf/download.html|service manual] for your receiver.
There are full schematics showing the complete signal path for all the outputs. Like all good service manuals it also has a complete parts list. When you find the problem part (if it is a part, then just 'Google' the part number only and hopefully you will get results as to its value etc).
To download the file when the sentence below the Document preview box changes from ''This file is downloadable free of charge: ...processing...'' to ''This file is downloadable free of charge: Get Manual'', click on the '''''Get Manual'''''. This is the download link. Be patient, it takes a little while to find the file.
Here are some images as an example of what I mean.
[image|1043321]
[image|1043320]
(click on images to enlarge for better viewing)
Hopefully it will be of some help in tracing the signal path to find your problem.