Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
This is exactly the service manual I needed.
Complete with all schematics, partslists, PCB layouts and alignment instructions.
This manual covers both the T-4970 en T-488F Onkyo tuner.
Very usefull, good quality drawings !
Muito útil encontrei todas as informações necessárias.
Text excerpt from page 1 (click to view)
HE-501
HR
SERVICE MANUAL
HOME THEATER SURROUND SYSTEM This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-002-340-4T2). SYSTEM HE-501 CENTER UNIT HE-C501 SUBWOOFER TS-W45
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If requiring information about the SUBWOOFER(TS-W45), see Service Manual of TS-W45 S/M Code No.09-003-403-7N1. This Service Manual does not include �IC BLOCK DIAGRAM�. These items will be issued in the next Supplement.