Service Manual
3-43
Modules
Overview
3 Modules
3.1 Overview
About this Chapter
This chapter covers the following topics:
Topic Page
Abbreviations for Country names 3-44
List of modules 3-44
Modules/components
● Motherboard (MB) 3-50
● Expansion modules (EB) 3-58
● S0 module 3-66
● TME1 module 3-69
● UP0/E module and CTR UP0/E module 3-77
Optional modules
● LAN interface modules 3-80
● EVM module 3-88
● CD 16 module 3-90
● Music module 3-91
General modules/components
● Power Supply Unit (PSU) 3-93
● Main Distribution Frame 3-100
● Backplane 3-101
● Internal entrance telephone with TFE interface 3-103
● V.24 Adapter Cable 3-113
● USB adapter cable 3-116
● TME1 Serial Cable 3-117
● Adapter cable for analog modem 3-118
● TME1 Coax Cable 3-120
● Battery interconnect cables (BBU) 3-122