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Fast delivery and good quality copy. To be recommended
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Excellent product, very clear print. Detailed circuit and assembly diagrams - this enabled me to repair my CD player with confidence. I highly recommend this site.
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Fast access, 100% correct and complete service manual
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just what i was seeking .had a password issue but the review allowed me to circumvent and download was great
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Great manual, great price. Has a few of the basic operating instructions that most service manuals leave out. Complete instructions for disassembling board by board, safety precautions, schematics, complete parts list.
Power Amplifier
Reference 7540a/7541a
APPLICATIONS � 7540a/7541a
The 7540a/7541a can be set up for stereo 4-channel, 3-channel or bridged 2-channel operation, as shown in Figures 7 through 9. NOTE: For simplicity, Figures 7 through 9 do not show power, remote and input connections. NOTE: Minimum speaker impedance for stereo operation is 2 ohms. Minimum speaker impedance for bridged operation is 4 ohms. NOTE: �Bass Boost� only affects rear channels.
Figure 7.
7540a/7541a amplifier in 4-channel (stereo) operation to drive front and rear full-range speakers.
Figure 8.
7540a/7541a is set up for 3-channel operation to drive a set of full-range speakers and a subwoofer.
Figure 9.
7540a/7541a used in bridged 2-channel mode to drive a set of components or subwoofers.
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