Philips N 5756 Service Manual

Recorders N 5756/00/15
Service
19975Al2
Service Manual
CONTENTS
Page
Inputs and outputs 2 Layout of power supply p.c. board 16
List of cabinet parts 2 List of electrical parts 17
Technical specifications 3 Layout of audio section p.c. board 18
Connections and controls 4
Circuit diagram of audio section
19
Exploded view of cabinet 5 Units:
Repair instructions
6
Logic circuitry U301
Motor control U302
20...25
26 + 27
Maintenance and lubricating instructions 6
Recording amplifier U406 28
Mechanical adjustments and checks 7+8
Indicator U407
29
List of tape-deck parts 8
Oscillator U408
Playback amplifier U409
30
31
Exploded view of tape deck 9
Mixer/headphone amplifier U410 32
Electrical measurements and adjustments 10,11,12,13
Dolby U412...U415
33
List of electrical adjusting elements 12
List of symbols
34
Wiring
14 + 15
Circuit diagram of power supply 16
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.
DocumentationTechnique Service Dokumentation Documentazione di Servizio Huolte-Ohje Manual de Servicio Manual de Servigio
,siuivs
Sublect to modification
GB
4822 725 13619
Printed in The Netherlands
PHILIPS