Level Control Defeat; Jumper Settings - B&K AV2600 Owner's Manual

B&k components, ltd. owner's manual power amplifier av2600

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Table of Contents

The following procedures should only be performed by a qualified technician. Each pair of amplifier channels have

their own 'Local' level control that may be bypassed to allow paralleling output channels. The jumper modules are

located inside the unit, on the circuit board, just behind the level controls.

Figure 6 shows how jumpers are used to configure the AV2600 amplifier (level controls enabled). Rearranging

these jumpers allows configuring the amplifier for use without a level control (required for proper operation using

paralleled output channels).

JP1

GND

C20

C32

C19

R110

R109

C33

C18

U11

C23

D13

R115

CON5

CHANNELS 5 AND 6

VOL AND NO VOL

JUMPERS

When reconfiguring the AV2600 to NOT USE the level control, simply move the desired jumper from the 'VOL'

(default) and place it across the 'NO VOL' pins. Note: the level control should be disabled for each paralleled

amplifier channel.

Figure 6 illustrates the jumper modules used in configuring each channel. Each amplifier channel has a jumper

terminal location that is conveniently labeled for easy verification of its current configuration.