Bang & Olufsen BeoSound 3000 2680 Manuals

Manuals and User Guides for Bang & Olufsen BeoSound 3000 2680. We have 1 Bang & Olufsen BeoSound 3000 2680 manual available for free PDF download: Service Manual

Bang & Olufsen BeoSound 3000 2680 Service Manual

Bang & Olufsen BeoSound 3000 2680 Service Manual (69 pages)

Brand: Bang & Olufsen | Category: Stereo System | Size: 7.63 MB

Table of Contents

Wiring of Transformer, PCB15
5
Brief Operation Guide
7
Tune in Radio Stations
7
Switch on the Radio
7
Play a CD
7
Set the Built-In Clock
8
Using the Beo4
8
Option Programming
8
Explanation of Diagram
9
Component Print and Coordinate System
9
Control Circuit
9
Wiring Connections
9
Measuring Conditions
10
Caution
10
CD Laserdiode
10
Lithium Battery
10
Wiring Diagram
11
Block Diagram for Frontend Tuner
12
AM Block Diagram
13
Block Diagram for CD PRO
14
Block Diagram for System Key Controle
15
Diagram a – Frontend Tuner
16
Diagram B – FM/AM Detector
17
Diagram C – Stereo Decoder and Power Section
18
Diagram D – RDS, Μp & IIC Bus Fi Lter
19
PCB86, Tuner-FM/AM-RDS-Stereo Decoder
20
Diagram E – Interface for Μp & Μph8
21
Diagram F – Light and Motor Control, Light Supply & IR
22
PCB9, Light and Motor Control
23
PCB2, Interface F/Μph8
23
Diagram G – Input Select
24
Diagram H – Master Link Interface
25
Diagram I – Power Supply & Transformer
26
PCB12, Power Supply, Input Select & Pre-Ampliﬁ er
27
Diagram J – Door Sensor
28
PCB20, IR Receiver and Left Door Sensor
29
PCB21, Door Sensor Right MKII
29
PCB15, Transformer
29
Diagram K – CD Interface
30
PCB5, Display
30
Diagram L – CD Servo & Decoder
31
Display & Keyboard
32
List of Electrical Parts
33
Standard Resistors
41
List of Mechanical Parts
42
Chassis
44
Wire Bundles
46
Accessories
46
Packing
46
Reference Book
46
Center Wall Bracket, Black, Type 2052
47
System Wall Bracket, Black, Type 2087
48
TM (Test Mode) Names/Function for Adjustments and Service
49
Replacement of CD-Mechanism
58
Removal of Gearbox for CD-Clamp
59
Mounting of Wire for Glass Doors
60
Readjustment of Wire
60
Adjustment of the Glass Doors
61
Test of Master Link DATA Receiver/Transmitter
62
CD Laser Current
62
Exchange of Microprocessor Module PCB3
62
Theft Protection
63
Service Code
63
Master Code
63
How to Order Master Code
63
Exchange of Software EEPROM on PCB3
64
Exchange of both Micro-Processor Module PCB3 and Software EEPROM on PCB3
64
Set and Enter PIN Code
65
Activate the PIN Code System
65
Deactivate the PIN Code System
65
Enter the PIN Code
65
If You Have Forgotten Your PIN Code
66
Change Your PIN Code
66
Dismantling
67
Service Position
67
Insulation Test
68

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