Pioneer SA-7800 Operating Instructions

STEREO AMPLIFIER W) PIONEER’
A=7800 _ =:
OPERATING INSTRUCTIONS
These operating instructions are based on the model HG,
and they can be used for the S, S/G models. The differences
between the models are given below.
Power requirements
SA-7800/HG: 220V/240V (switchable), 50Hz, 60Hz
SA-7800/S, S/G: 110V/120V/220V/240V (switchable),
50Hz, 60Hz
NOTE:
Read through the section on the LINE VOLTAGE SE-
LECTOR SWITCH on page 4 before using your amplifier
and check that the voltage selector switch is set correctly
for use in your area.
Power cords
SA-7800/HG: This is configured as an AC inlet type.
Use a separate power cord in order to
connect the power supply.
SA-7800/S, S/G: The power cord is mounted at the
rear.
Cabinet
SA-7800/HG, S: Black cabinet .
SA-7800/S/G: Walnut grained finished cabinet.
Others
SA-7800/HG: The DIN-type recording/playback
socket is provided on the rear panel.
SA-7800/S, S/G: The AC outlets are provided on the
rear panel.
IMPORTANT
To prevent electric shock, do not remove cover. No user FOR USE IN UNITED KINGDOM AND
serviceable parts inside, refer servicing to qualified serv- AUSTRALIA
ice personnel, ; : A
Always disconnect all the equipment from the mains CAUTION 240V: ue ee is facto-
ry adjusted a ‘
supply when disconnecting the signal leads. The power
cord should be connected last, make sure that the power FOR USE IN UNITED KINGDOM
switch is off. First, insert the female appliance connector Th Z in thi ‘ns lead ] di d
of the mains cord into the AC INLET, then plug the aes a ~ ae Oe cGy ween Henao eae
cord to the wall socket, Be sure that the appliance con- ile ese peri oe ee Yellow: Earth
nector is fully inserted into the AC INLET. ae Pee ee ae
Unplug the set from the wall socket when it is not to be Bes pm
d tended iod ime, Aah F : ;
used
for
an
extended
period
of
time
As
the
colours
of
the
wires
in
the
mains
lead
of
this
ap-
paratus
may
not
correspond
with
the
coloured
marking
WARNING identifying the terminals in your plug proceed as fol-
lows.
THIS APPARATUS MUST BE EARTHED. The wire which is coloured green-and-yellow must be
connected to the terminal which is marked with the let-
ter E or with the safety earth symbol -& or coloured
x OR YOUR SAFETY green or green-and-yellow.
1. Insert this plug only into effectively earthed three-pin The wire which is coloured blue must be connected to
plug-socket outlet. the terminal which is marked with the letter N or colour-
2. If any doubt exists regarding the earthing, consult a ed black,
qualified electrician. The wire which is coloured brown must be connected to
3, Extension cords, if used, must be three-core correctly the terminal which is marked with the letter L or colour-
wired. ed red.

Pioneer SA-7800 Specifications

General

Power Output	65 watts per channel into 8Ω (stereo)
Frequency Response	5Hz to 100kHz
Input Sensitivity	2.5mV (MM), 150mV (line)
Speaker Load Impedance	4Ω to 16Ω
Dimensions	420 x 150 x 376mm
Semiconductors	4 x IC
Channel Separation	60dB (line)