---------- BMW CPT8000 Training & Troubleshooting Manual ----------
Versio n 2 .01 8/29/2001
5.6A CPT8000 Wiring Diagram – All Models Except E46
TCU 28 Pin MultilockSPKR Pos.SPKR Neg.Ent. MuteKL30 (A+)KL31 (Gnd)KL30 (A+)KL31 (Gnd)Phone SCI TXDReserved (MDI)Phone SCI RXDTx AudioRx On/OffLogic GndKLRI-BusLED OutputExt B+Tel OnEmer. ButtonBatt FdbkAnalog GndRoadside ButtonMic. Neg.Mic. Pos.ShieldNot UsedNot UsedNot Used
B11B10A3A16B6A10A9B9B3B12B4A15A5A13A14A6A1A11B2A12A4A8A7A2B5B7B8J1B1
AssistKL58gLEDEMER.KL31not used
643215
YLW/BRNGRY/REDWHTBLU/YLWBRN/BLKN/C
Mayday Switch
25 Pin D-Sub Connector to
TCU 28 Pin Multilock Connector Adapter Cable
SPKR. Neg.Spkr. Pos.Ent. MuteKL30 (B+)KL30 (B+)KL31 (Gnd)TXDKL31 (Gnd)ReservedRXDRx On/OffTX AudioLogic GndKLRI-BusLEDHandset Power SupplyEmergencyBatt FdbkAnalog Gnd.RoadsideMic. Neg.Mic. Pos.Shield Gnd
247982015141361181222252341025191117316
Tel On
21
TCU
25 Pin D-Sub X18500
To TCU H-38
RXDTXDRX on-offTX AudioLogic GNDBatt. FdbkMan. TestNot UsedNot UsedNot UsedAudio GndRF GndRFNot Applicable
151312113218976451410
Timeport
TM
Handset 101043
ReservedTXDRXDNot UsedTX AudioLogic GndNot UsedNot UsedNot UsedNot UsedExt. B+Man. TestNot UsedHandset Power SupplyGndAudio GndBatt FdbkEject Box A117
Handset Power
Supply
RX on-off
R
ReservedTXDRXDNot UsedTX AudioLogic GndI-BUSKLRB+ (KL30)Tel On (In)Not UsedTel On (Out)KL58GBatt FdbkHandset Power
SupplyAudio GndGnd (KL31)18 Pin ELOX4545BRX on-offConnector in Console WS/SW
BRWS/BLORWS/GRWS/GRBRWS/SWGR
WS/BLOR
SW /W S
Spk
9
Spk
10Mute
8 B+
1Gnd
7
58
5
Tel on
11
Emer
3IBus
4 KLR
2LED
6 Road
12
12 Pin Vehicle Connector - X400
SW /BR
WS/BR
RT/GE Incl.Pins 4 & 16
BR/SW Incl. Pins 3 & 17
BL
WS/RT
W S/GN or GN/RT
GE/RT
BL/GN
GE
VI/RT
WS/SWWS/GR/GEOR
WS/GR
BL/GE
WS/BL
GE/BR
WS/GR RT/GE BL
WS/RTWS/GN or GN/RTGE
VI/RT
WS/GE
OR
GE/RT
BL/GNWS/BLBR/SW
WS/SWGR/RT or GR/GE
SW/WS
SW/BR
WS/BR RT/GE
BR/SW
GR/RT
WS/GE
BL/GE
WS
VI/RT or VI/WS
WS/GR/GE
GE/BR
WS/GE
RT/GE
BR/SW
A
3
1
2Tel
Gnd
B+14 Pins, Only 3 UsedCompensator
J01039
OR
W /O Compensator
W ith Compensator
Note: 10 K Resistance
Between RF Connector and
Center Wire on Eject Box RF Cable
BR/W S or GNGE/SW or WS
BR/SW or SW
3
1
2
BR/WS or SWWS or GE
SW or Clear
3
1
2
X4221 X18507
A
Continued Above at Top of Diagram
Ω
SW-Black
BR-Brown
RT-Red
GE-Yellow
GN-GreenBL-Blue
VI-Violet
GR-Gray
WS-White
OR-OrangeColor Abbreviations
Note:
Some wire
colors may be
different than shown
due to manufacturing variations
RF
Cable
Coil Cord Wiring
Compensator Cable
Part of Compensator Kit
Spkr wires
are twisted
MIC
WS
3
1
2 3
1
2
R = 33 K
Ω
123456789101112131415161718
WS/GR/GE
BMW CPT8000 All models Except E46 (version 2.01)
Note: Some wire colors may
be different than shown due
to manufacturing variations.
