Fuses - Bryston SP3 Owner's Manual

The two options are:
Stereo L+R : This puts a stereo down-mix signal
on the two AUX output jacks, the
same stereo down-mix that appears
on the headphone jack.
Centre & Sub: T his options puts the Centre chan-
nel onto the L-AUX connector and
There are two 5x20mm glass fuses located on the up-
per deck power supply board as shown below. One
fuse is for the standby power supply and the other is
for the main power supply transformer. The values for
these two fuses are as follows:
120Vac models
els
Stand-by fuse (F2): F 500mA 250V
Part numbers: Littelfuse 217.500 Littelfuse 217.500
Main PSU fuse (F1): F 1.6A 250V
Part numbers: Littelfuse 217 01.6 Littelfuse 218 001
Before attempting to change fuses, disconnect all ca-
bles from the SP3, especially the power cord. Then re-
move all the screws from the top and left & right sides
that hold the top cover in place. Remove the top cover
by sliding towards the back of the unit and then lift-
ing up. Be sure to replace all screws when replacing
the top cover using no more that 16 inch-pounds of
torque.
When removing screws from top cover use only the
proper driver, a Torx #8, and do not use excessive
force as it may damage the screw head. If the screw
does not move tap lightly with a hammer to loosen the
threads. If this doesn't work, please refer the unit to
qualified service personel.

FUSES

F1: MAIN FUSE
120Vac models: F 1.6A 250V
(Littelfuse 217 01.6)
220-240Vac models: T 1A 250V
(Littelfuse 218 001)
220-240Vac mod-
F 500mA 250V
T 1A 250V
SP3 PREAMP / PROCESSOR
the SUB channel onto the R-AUX
connector thus facilitating the use of
two sub-woofers and/or two centre
channel speakers. See the illustra-
tion "Suggested Surround Speaker
Placement" on page 18
F2: STANDBY FUSE
For both 120Vac & 230Vac
models: F 500mA 250V
(Littelfuse 217.500)