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There are currently no product reviews.
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perfect copy, im very satisfied, i was need the diagram over the powersupply and
the copy was very sharp
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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.
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IF PRINTED CIRQUIT BOARD WIRING VIEW WAS ONE TONE LIGHTER, THEN 5 STAR RANK HAS TO BE MY CHOISE.
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Very usefull, good quality drawings !
Muito útil encontrei todas as informações necessárias.
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Wanting to repair a neighbours tape recorder I needed the necessary information, it makes it easier. Although the service manual is described as "Language : English" To my dismay I found that it is entirely written in German, a language I do not understand. At least I now have the schematics which will help of sorts. I may not use this service again due to the laguage difficulty after all when it states English you do not expect it to be entirely in another language.
8. DISASSEMBLY
8.1 Separartion of the Upper case block and the Lower case block
1 Unscrew six screws (a M2 � 6). 2 Open the lower case block.
a M2 � 6 3 Disconnect four cables from the connectors. 4 Separate the Upper case block and the Lower case block. Upper case block Lower case block Connectors
8.2 Disassembly of the Upper case block
IRDA ass�y SWITCH/DETECT (PX-957) FILTER/IRDA 2 Remove Polyester tape then remove HTSW c M2 � 6 b M2 � 6 ass�y. 3 Unscrew (c M2 � 6). 4 Remove the FILTER/IRDA. 5 Remove the SWITCH/DETECT (PX-957). 6 Remove the IRDA ass�y. 1 Unscrew three screws (b M2 � 6).
Polyester tape
b M2 � 6 HTSW ass�y
� 13 �
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