Revox B150 Service Manual

5TUDER R^OX
B250/B2B0-S/B150
E2/1
2
.
„
D I
SASSEMBLY
2
.,,1
GENERAL
2.
2.2
Sid e
covers
Unfasten
2
screws <2>
on
each side
(Fig. 2.1).
2.
1.1
WarjlijlS^.
Caution
!
Disconnect
the
power
plug
before
you open
the
amplifier!
•
Electronic
components
are
very
sensitive to
electrostatic
charges.
For
this
reason
the MOS
handling
instructions
given
at the
beginning of
this
manual
should be
strictly
followed.
•
The
workbench
should
be
lined
with
soft padding
material
in
order to
prevent
marring of
the
front panel.
2.3
FUSES
Disconnect
the
power
cord!
Remove
the top
cover
according
to
Section 2.2.1.
•
Twist
the
white
plastic cap
and
remove
it.
«
Replace
the
blown
fuses:
B2 5 Q .
B250-S
;
Primary;
F6
with
shock
protection
100...140
V
2D0...24D V
—
> 6.3 A
slow
—
> 3.15
A slow
2.1.2
Requi red
tools
1
F'hillips
screwdriver
1
Phillips
screwdriver
1
Phillips
screwdriver
1
Screwdriver
1
Screwdriver
1 ESE
workbench kit
size O
si ZB 1
size 2
size
1
size 2
Part No.
46200
Secondary;
FI,
F2, F3
F4
F5
—
> 1
A slow
—
> 100 mA
slow
—
> 315
mA
B150;
Primary:
F6
with
shock
protection
110 V
—
> 5 A
slow
220/240
V
—
>
2.5 A slow
2._2_
REMOVING
THE
COVERS
Secondary:
FI
F2,
F3, F4,
F5
—
>
100
mA slow
->
630 mA
slow
Fig.2.1
2_,
2_.
Top
cover
Fig.2.2
Remove 9
screws (1) on
the
top
and rear (Fig.
2. 1
).
Push the
cover
slightly
backward
so
that it can
be lifted
off.

Revox B150 Specifications

General

Brand	Revox
Model	B150
Category	Amplifier
Language	English