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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.
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8. PANEL FACILITIES
SUBWOOFER REAR SECTION
13 2
A
1 POWER INDICATOR
Illuminates RED when the power is being supplied.
2 VOLUME LEVEL
LINE LEVEL IN POWER INDICATOR
MIN MAX
VOLUME LEVEL
Volume of subwoofer is adjusted with this knob. Turn this knob clockwise to raise the level. � Starting with �MIN�, turn this knob and raise the volume slowly. If the unit is turned on with the volume set too high, it could cause hearing and/or speaker damage. Do not turn the volume up excessively high. The low frequency sound is apt to be raised too high since it is less disturbing and harder to detect than high frequencies. Caution must be taken here since the amplifier and speaker will be clipped when the output of the amplifier or receiver is increased with the subwoofer level set to �MAX�.
B
3 LINE LEVEL IN
Connect SUBWOOFER OUTPUT terminal of the receiver to this terminal with the supplied RCA cable.
If the output of the receiver connected to this unit is high or if the output has a low range boosted by the Bass control, Bass boost, or other means, there may be some sound distortion even if the level of the unit is lowered. In this case, lower the output level (Volume, Bass control, Bass boost) on the receiver side.
C
D
E
F
S-FCRW861-S
5 6 7 8
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