The service manual is as described and received the link to the download sooner than expected. Great service, quality product. This site is a big help in the electronics repair business.
I ordered this manual sometime in the afternoon and I received it on my e-mail the same evening.
This is a fantastically good and properly scanned copy of the original manual. All pages are of the same scale and they overlap each other. It means that you can print the manual and easily make it as a convenient paper manual.
The content of the manual is fantastic. Alignment descriptions, PCB layouts and elementary diagrams are explicit and precise. I immediately found what I was looking for. Thanks to this manual and Owner-Manuals.com my amplifier is alive again. Many thanx indded!
Text excerpt from page 23 (click to view)
2-3. Main Parts Replacement
5. Replace the fan motor and perform the removal procedures in reverse order. n Reset the hours meter after the power supply unit has replaced. As for the hours meter reset, refer to �3-3. Hours Meter Reset�.
2-3-3. Filter Replacement
When dust is accumlated on the filter, ventilation is prevented and inside of the unit will be overheated, and then deterioration of the unit may result. Periodic cleaning of the filter is recommended.
Item Filter Part No. 3-605-399-02 Check and replacement time Together with fan motor replacement.
1. Remove the front panel. (Refer to Section 1-3-1.) 2. Unstick the filter from the rear of the front panel and replace it with a new one. n When performing only cleaning, vacuum the dust accumlated on the filter with the vacuum cleaner.
Front panel