Revox B250-S - Table of Contents

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B250/B250-S/B150
E N S L I
S H
Contents
Page
Handling
o-f MOB
components
1.
OPERATOR
CONTROLS
AND
CONNECTIONS
1 . 1
FRONT
PANEL
1 . 2
REAR PANEL
2.
DISASSEMBLY
. 1
6ENERAL
.1.1
Warni
ngs
.1.2
Required
tools
.2
REMOVING
THE
COVERS
.2.1
Top
cover
.2.2
Side
covers
. 3
FUSES
.4
DISASSEMBLING
THE
CHASSIS
.4.1
Power
trans-former
.4.2
POWER SUPPLY
BOARD
.4.3
POWER
AMPLIFIER
BOARD
.4.4
PREAMPLIFIER
BOARD
.4.5
PHONO
UNIT MM
.4.6
PHONO
UNIT MM+MC
CONVERSION
KIT
.4.7 INPUT
/OUTPUT
UNIT
.5
DISASSEMBLING
THE
FRONT
PANEL
.5.1
Front
panel parts
.5.2
Removing
the
front
panel
.5.3
Mi
crocomputer
board
.5.4
Keys
.5.5
Glass
panels
.5.6
Operating
chassis
.5.7
Hinge
mechanism
CIRCUIT
DESCRIPTION
. 1
AUDIO
.2
MICROCOMPUTER
SYSTEM
.3 POWER
TRANSFORMER,
VOLTAGE
REGULATION
4.
ELECTRICAL
MEASUREMENTS
AND
ADJUSTMENTS
4. 1
MEASURING
INSTRUMENTS
AND
TOOLS
4.2
PREPARATORY
STEPS
4.3
OPERATING
VOLTAGES
4.4
QUIESCENT
CURRENT
4.5
BRIGHTNESS
CONTROL OF
THE VF
DISPLAY
5.
CIRCUIT
DIAGRAMS
MECHANICAL
SPARE PARTS
TECHNICAL
DATA