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There are currently no product reviews.
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Great PDF easy to read good info needed for replacment of belts and assembly and specs.
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complete and unabridged very good quality
easy to download.
recieved in two days.
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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.
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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.
Disassembly
W220
Removing and Replacing the Volume Key PCBA and BTB-FPC Connector
1. 2. Remove the battery door, battery, and lower housing cover as described in the procedures. Remove the volume key PCBA from the Housing C with a tweezer as shown in Figure 11.
Figure 11. Removing Volume Key PCBA
Figure 12. Removing BTB-FPC Connector 3.
Remove the BTB-FPC connector from Main PCBA with a tweezer as shown in Figure 12.
26
June 22, 2006
PRELIMINARY
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