Siemens HiPath 1100 Service Manual page 46

Modules
Motherboard (MB)
Motherboard Connector Assignments - HiPath 1120
Contact X14 Connector X20 Connector X30 Connector
1 a1 - trunk 1
2 b1 - trunk 1
3 a2 - trunk 2
4 b2 - trunk 2
5
6
7
8
X1 Connector X2 Connector X50 Connector
Ribbon Cable
for Modules
X90 and X91
Connectors
For VCC
Module
CND Version
Outputs/Inputs
8 interfaces for standard telephones with 4 for system telephones
●
2 external analog lines
●
Mini DIN-6 connector for V.24 adapter
●
Mini DIN-4 connector for USB adapter
●
Power supply
●
Baby Board VCC Module;
●
ADSL Module;
●
Music Module;
●
3-11
a1 - extension 1 a5 - extension 5 C-interface 1
b1 - extension 1 b5 - extension 5 D-interface 1
a2 - extension 2 a6 - extension 6 C-interface 2
b2 - extension 2 b6 - extension 6 D-interface 2
a3 - extension 3 a7 - extension 7 C-interface 3
b3 - extension 3 b7 - extension 7 D-interface 3
a4 - extension 4 a8 - extension 8 C-interface 4
b4 - extension 4 b8 - extension 8 D-interface 4
Additional ribbon
cable for EB-U
P0/
E
X92 Connector X93 Connector
For EVM Module
Connector
Connector
USB V.24 serial
Interface interface
Connector
CTR U For Music
P0/E
Module
X40
X60 X70 Connector
Power Supply
Unit (PSU)
X94 X95 Connector
For ADSL
Module
A31003-K1160-S100-03-7620
Service Manual