Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio HT-R330 technical_tip_htr330_ti_ta_ti_ta_115

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                                         CONFIDENTIAL

                                                                                        Technical Tip
18 Park Way, Upper Saddle River, NJ 07458
                                          Date: May 25, 2006
 _____________________________________________________________

 Model: HT-R330


 Subject: Relay constantly clicks, won't power ON Only sound TiTa TiTa


 Symptom: The relays click but the set will not power ON. Tip Ta Tod only

 Solution: Check Fuse resistor R9532 0.22 ohm 1/2 W for an open condition
                 Lost +12 V to Reg IC Q5640 Unit will not turn on.




 Check from pin 11 S3GND to pin 14 and 13 About 10V AC Same as
 SEC2-1 and SEC2-2 on JL9501A or JL9501B also P9502A and P9502
 AC input to D9005 on U05 NAAF-8523 Board. When you lost any AC
 SEC2-1 or SEC2-2 lost +12V to Reg IC Q5640.
 Unit will have Tip Ta Tod relay sound . Power will not turn on.



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 This document and the information it contains is intended for the exclusive use of Authorized ONKYO Service Centers and their
 employees. This document may contain information that is privileged, confidential and exempt from disclosure under applicable law
 and terms of the ONKYO Service Agreement. Any dissemination, distribution or copying of this document and the information it
 contains is strictly prohibited.



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