BMW F01 User manual

Revision Date:
F01 Audio Systems
Introduction ..................................................5
History ........................................................5
New eatures ..................................................5
SystemOverview .............................................6
GeneralInformation ............................................6
01/ 02 Audio/Bus System Overview . . . . . . . . . . . . . . . . . . . . . . . . . .7
Block Diagram of Head Unit CIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
CIC Head Unit Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Hi i Speaker System Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . .14
TOP-Hi i Speaker System Circuit Diagram . . . . . . . . . . . . . . . . . . . .16
Antenna System Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
USB/audio Interface Option Circuit Diagram . . . . . . . . . . . . . . . . . . .20
Smartphone Integration Option Circuit Diagram . . . . . . . . . . . . . . . .22
DVD Changer Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
PrincipalsofOperation .......................................26
Comparison of CIC with CCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Display ......................................................29
Controller ....................................................30
CD/Multimedia ...............................................32
Storing Music Data on the HDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Rip unction ............................................34
Copying Data via the CD/DVD Drive . . . . . . . . . . . . . . . . . . . . . . . .35
CopyingDatafromtheUSB...............................36
ileSystem ................................................38
DataSaving(Backup)........................................39
MusicSearch...............................................40
Updating the (Gracenote®)Database .........................43
Radio ........................................................44
MStations ................................................44
AMStations................................................45
IBOC ......................................................46
SDARS ....................................................46
StoredStations ..........................................46
SettingsMenu ...............................................47
avoriteButtons ............................................48
Subject Page
Table of Contents
Initial Print Date: 01/09

SystemComponents .........................................49
CarInformationComputer(CIC).................................50
Advantages of the Car Information Computer . . . . . . . . . . . . . . . . . .53
LVDS echnology .......................................55
8-wireLVDS................................................55
2-wireLVDS................................................55
ElectrostaticDischarge(ESD) ...................................56
Working on Electronic Components . . . . . . . . . . . . . . . . . . . . . . . . . . .57
CICComponents ..........................................58
Optical Drive (CD/DVD Player) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
HardDiskDrive ..........................................60
FixedComponents ............................................61
Fan........................................................62
GPSReceiverModule .......................................63
YawRateSensor............................................64
GatewayProcessor..........................................64
Analog unerModules ......................................65
FMandAMStationList ..................................65
IBOCSystem/HDRadio .....................................66
CIC Application Board with Processors . . . . . . . . . . . . . . . . . . . . . . . .68
PowerBoard ...............................................68
AmplifiersandSpeakers .......................................69
HiFiSpeakerSystem ........................................71
HiFiAmplifier ...............................................72
op-HiFiSpeakerSystem....................................73
op-HiFiAmplifier ..........................................74
AntennaSystemOverview .....................................77
Antenna Diversity Module with Amplifier . . . . . . . . . . . . . . . . . . . . . . .79
FMAntennaDiversity .......................................80
Selection of the individual antennas (diversity function) . . . . . . .81
Selection of the various reception modes of the
antennadiversitymodule .................................81
AMDiversity ..............................................82
Remote Control Services (FBD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
FMRejectorCircuit .........................................82
HBLFilter .................................................83
AMRestrictor .............................................84
RoofAntenna...............................................85
SDARSSatellite uner .........................................86
ExternalAudioSources ........................................90
DVDChanger ..............................................90
USB/AudioInterface ........................................93
iPod®Connection .......................................95
“USB/audio interface” Components . . . . . . . . . . . . . . . . . . . . . . .96
USBHub ..................................................98
Subject Page

AudioJack ................................................99
SmartphoneIntegration .......................................100
Audio Data Control Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102
ServiceInformation .........................................103
Unlocking the Service Menu Option . . . . . . . . . . . . . . . . . . . . . . . . . . . .103
Navigation ................................................104
Telephone and BMW Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105
TV .......................................................106
Gracenote®...............................................107
ResettingtheCIC ............................................108
Programming ................................................108
Subject Page

Audio Systems
Model: F01/F02
Production: From Start of Production
After completion of this module you will be able to:
• Describe the Audio System on the 01/ 02
• Identify the components of the Audio System on the 01/ 02
• Describe the CIC system and its relation to the Audio System of the 01/ 02
• Identify the components of the CIC system
4
01 Audio Systems

History
With the launch of the E65, an optical bus (MOST) was used for the first time in a series
production vehicle for the purpose of transmitting digitized audio signals.
With the introduction of the E93 in 2007 a USB interface for external audio devices was
offered for the first time in BMW vehicles. The media can be accessed from the iDrive
and the audio data played through the vehicle speakers.
New Features
The CIC system is a further development of the previous CCC system. The CIC head
unit was installed for the first time on the BMW 1 Series and 3 Series in 2008.
The New BMW 7 Series, the 01/ 02 is equipped with an enhanced version of the
CIC system.
By storing data on a 80 GB hard disk, the new head unit provides many new functions
and options.
In the audio systems, this development is reflected by the new music collection function.
Music files can be converted (ripped) or copied for the music collection onto the hard
disk.
Storing the music on the CIC-dedicated hard disk allows fast access to these music
files at all times.
A selection of up to 3700 music files (12 GB) is possible.
A USB interface is provided in the glove compartment for import/export purposes
(data copy or data backup).
The digital radio systems IBOC tuner/decoder is now integrated in the CIC.
A common station list together with the analog systems provides added convenience.
An improved antenna system makes reception of the radio stations even more stable
and less prone to interference. An additional interference suppression filter enhances the
reception over long distances, particularly in the AM range.
A modified base plate makes it possible to connect to and play back music tracks stored
in the mobile phone with the Smartphone Integration option (6N ). This option is
currently available only with the iPhone®.
Music tracks stored in the mobile phone can now be easily accessed. Simple menu
navigation and playback of these music tracks can now be controlled via the iDrive.
Introduction
5
01 Audio Systems

General Information
The system overview of the 01/ 02 audio system begins with a general bus overview.
It shows the interconnection of all IKT components in the bus system network.
A block diagram of the Car Information Computer is also provided.
Particular reference is made to the individual levels within the CIC head unit:
• User interface
• Application software
• Hardware components
Detailed information can be found in the following pages on the individual
circuit diagrams:
• CIC Head unit circuit diagram
• Hi i speaker system circuit diagram
• TOP-Hi i speaker system circuit diagram
• Antenna system circuit diagram
• USB/audio interface circuit diagram
• Smartphone Integration circuit diagram
• DVD changer circuit diagram
Note: The Top HiFi System refers to the Premium-HiFi System.
System Overview
6
01 Audio Systems

F01/F02 Audio/Bus System Overview
MOST
Ethernet
PT-CAN
PT-CAN2
K-CAN
FlexRay Local-CAN
D-CAN
K-Bus
(protokoll) BSD
LIN-Bus
5
K-CAN2
5
PT-CAN
K-CAN
K-CAN2
5
IHKA
FKA
HUD
CID
FD FD2
TRSVC HiFi
VSW
CON
ULF-SBX
High
SDARS
TCU
TOP HiFi
DVD
CIC KOMBI
ZGM
S
OBD
RSE Mid
7
01 Audio Systems

ey to abbreviations - bus overview
Index Explanation
CAS Car Access System
CIC Car Information Computer
CID Central information display
CON Controller
DVD DVD changer
FD Rear-seat display
FD2 Rear seat area display 2
HiFi Hi i amplifier
HKA Automatic A/C, rear seat compartment
HUD Head-Up Display
IHKA Automatic climate control
KOMBI Instrument cluster
OBD Diagnosis socket
RSE Rear Seat Entertainment
SDARS Satellite tuner
CU Telematics control unit
OP HIFI Top-Hi i system
SBX High UL Interface box “High” (Bluetooth telephone,
voice input and USB audio interface)
VSW Video switch
ZGM Central gateway module
Index Explanation
D-CAN Diagnosis CAN
K-CAN Body CAN
K-CAN 2 ast body CAN
MOS Media Orientated System Transport
P -CAN Powertrain CAN
P -CAN 2 Powertrain CAN 2
8
01 Audio Systems

Block Diagram of Head Unit CIC
Ind x Explanation Ind x Explanation
1Central Information Display (CID) 4Application software
2Car Information Computer 5Hardware and interfaces
3User interface application
9
01 Audio Systems

CIC Head Unit Circuit Diagram
10
01 Audio Systems