File name Bang_and_Olufsen_Beosound_9000_service_manual.pdfBeoSound 9000 MKIII
Type 2571, 2572, 2573, 2574, 2575, 2576, 2577, 2580 Service Manual English, German, French
Survey of modules
1.1
1 FM/AM - RDS ...diagram A, AA, B, BB page 2.11, 12, 13, 14 3 Main Microcomputer ...diagram J page 2.24 4 Mains Filter ... diagram N page 2.29 5 Mains Relay ...diagram N, O page 2.29, 30 7 Display ... diagram I page 2.23 9 Sledge Position ...diagram M page 2.28 11 Main Keyboard, right ... diagram H page 2.22 12 Main Keyboard, left ... diagram H page 2.22 13 Secondary Keyboard ... diagram H page 2.22 14 IR Receiver ... diagram H page 2.22 20 ML Interface ... diagram E page 2.18 21 Headphone ... diagram G page 2.20, 22 Clamper Position ... diagram I, L page 2.23, 26 24 Light Indication, left ...diagram J page 2.24 25 Light Indication, right ...diagram J page 2.24
26 End Stop Detector ...diagram M page 2.28 27 Safety TX ...diagram M page 2.28 28 Safety RX ...diagram M page 2.28 29 Lamp ... diagram I page 2.23 30 IR Transmitter, tacho clamper ... diagram I page 2.23 31 IR Reciever, tacho clamper ... diagram I page 2.23 32 Input/output Select, Sound Adj. ... diagram E, F, G page 2.18, 19, 20 34 Power Supply ... diagram C, D, G, H, I, J, L, N page 2.16, 17, 20, 22, 23, 24, 26, 29 35 Motor Control ...diagram L, M page 2.26, 28 37 Lid Motor ...diagram M page 2.28 41 CD VAM 1250 CD ...diagram C page 2.16 Turn Table Motor Control ... diagram D page 2.17 95 CD Mechanism, VAM 1250 ... diagram C, D page 2.16, 17
30 4 21 20 24 1 32 9 35 13 3 34 5 25 37 26
7 31
29
14
27
12
11
28 41
22
95
= PCB13, PCB24 and PCB25 placed on the chassis topplate
1.2
Specification guidelines for service use
SPECIFICATION GUIDELINES FOR SERVICE USE With FM and AM range and RDS
BeoSound 9000 MKIII Type 2571 (EU