Revox PR 99 LSM 2 Schematic

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Revox PR 99 LSM 2 Schematic

Extracted text from Revox PR 99 LSM 2 Schematic (Ocr-read)

Page 1

STLUD

Prepared and edited by

STUDER REVOX

TECHNCAL DOCUMENTATON
Athardstrasse 10

CHV8105 Regensdorf-Zflrich

Copwight by Wmi Studer
Printed in Switzerland
Order no. 182410283

PR99 LSM2

Page 2

DWI

REVOX PR99 LSMZ

CONTENTS

I

DESCRIPTION SCI IEIVIATIC NO, PACE
GENERAL AND TAPE DRIVE CONTROL

BOARDS LOCATION 2
BLOCKDIAGRAM / POWER SUPPLY AND TAPE DRIVE CONTROL 3
POWER SUPPLY PCB 1.177.885 4
TAPE DRIVE CONTROL PCB 1.177.317 6
FADER START LOGIC PCB (1 7/8-3 3/4ip51 1.177.892 8
REMOTE CONTROL UNIT/COMMAND SWITCHES 1.128.040 1O
TAPE MOVE SENSOR PCB 1.177891 11
CAPSTAN SPEED CONTROL PCB 1.177.326 12
AUDIO

AUDIO BLOCKDIAGRAM 15
AUDIO INTERCONNECTION PCB 1.177.835 16
LINE INPUT PCB 1.177.850 17
INPUT AMPLIFIER PCB 1.177.860-81 18
RECORD AMPLIFIER PCB INAB1 7/8 - 3 3/4 ips) 1.177.237-81 20
OSCILLATOR PCB 1,188,243 22
REPRODUCE AMPLIFIER PCB INAB 1 7/8 . 3 3/4 ipsI 1.177.257781 24
OUTPUT AMPLIFIER PCB 1.177.880 26

02.83