Bang & Olufsen Beogram CD 6500 User Manual

Beogram CD 5500
Type 5131, 5132, 5133, 5434, 5135
Beogram CD 6500
Type 5136, 5137, 5138, 5139, 5140
Beogram CD 7000
Type 5151, 5152, 5153, 5154, 5155
CD-Mechanism Version II
Beogram CD 7000
Service Manual
Danish, English
BANG & OLUFSEN

Bang & Olufsen Beogram CD 6500 Specifications

General

Brand	Bang & Olufsen
Model	Beogram CD 6500
Category	CD Player
Language	English

Summary

Technical Specifications

Mekaniske Justeringer (Mechanical Adjustments)

Højde på løbeværket (Height of Drive Mechanism)

Details how to adjust the height of the CD drive mechanism for proper operation.

Centrering af vinkel for pladeholdermagnet (Centring of Bracket for Disc Clamping Magnet)

Explains how to center the disc clamping magnet bracket for optimal performance.

Stop Position for Disc Drawer

Height of Front Edge of Disc Drawer

Elektriske Justeringer (Electric Adjustments)

Lysintensitet (Brightness)

Check, Repair and Adjustment of the CD Mechanism

Servicing the RAFOC Unit

Provides instructions for servicing the RAFOC unit, including removal and mounting.

Replacing the Servo PCB30, RAFOC Unit Pos. No. 9607 or Focusing Unit Pos. No. 9604

Details the replacement procedure for the servo PCB30 or RAFOC/focus units.

Adjustment of DC Focus Offset

Explains how to adjust the DC focus offset for proper laser operation.

Checking the Angle Setting

Adjusting the Angle Setting

Adjustment of the Angle Setting is Performed as Follows:

Replaceing the Flexible PCB Pos. 9609

Instructions for replacing the flexible PCB.

Replacing the Focusing Unit Pos. 9604

Instructions for replacing the focusing unit.

Kontrol af laserforsyning (Check of Laser Supply)

Justering af laserstrøm (Adjusting the Laser Current)

Explains how to adjust the laser current using a potentiometer.

Kontrol af disc motor systemet (Check of Disc Motor System)

Describes how to check the disc motor system's functionality and signals.

ADSKILLELSE (DISASSEMBLY)

Transportsikring (Transport Protection)

Løbeværk (CD Mechanism)

REPARATIONSTIPS (REPAIR HINTS)

Serviceprogram (Service Program)

Describes how to activate and use the service program for diagnostics.

INSULATION TEST

Isolationstest for Beogram CD5500

Outlines the procedure for performing an insulation test on the Beogram CD5500.

KREDSLØBSBESKRIVELSE (CIRCUIT DESCRIPTION)

Styring/kontrol (Control/Monitoring)

Motorkredsløb for CDskuffe (Motor Circuit for CD Tray)