Samsung OFFICESERV 7100 Service Manual page 12
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Also See for OFFICESERV 7100:
- Technical manual (709 pages) ,
- Installation manual (103 pages) ,
- Description (97 pages)
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2.4
Control Board ........................................................................................................................... 2-4
2.4.1
MP10 Board ............................................................................................................................. 2-4
2.4.2
MP11 Board ............................................................................................................................. 2-8
2.5
Universal Board ........................................................................................................................ 2-9
2.5.1
UNI Board ................................................................................................................................ 2-9
2.5.2
4TRM Module ........................................................................................................................ 2-12
2.5.3
8TRK Module ........................................................................................................................ 2-15
2.5.4
2BRM Module ........................................................................................................................ 2-18
2.5.5
TEPRI2 Board ....................................................................................................................... 2-20
2.5.6
4SLM Module ........................................................................................................................ 2-24
2.5.7
16SLI2/16MWSLI Board ....................................................................................................... 2-26
2.5.8
8HYB/8COMBO Board ......................................................................................................... 2-29
2.5.9
4DLM Module ........................................................................................................................ 2-31
2.5.10 8DLI Board ............................................................................................................................. 2-33
2.5.11 16DLI/16DLI2 Board .............................................................................................................. 2-37
2.5.12 MGI64/MGI16 Board ............................................................................................................. 2-41
2.5.13 PLIM Board ............................................................................................................................ 2-44
2.5.14 4SWM .................................................................................................................................... 2-47
2.5.15 WBS24 BTS .......................................................................................................................... 2-51
2.5.16 MODEM Board ...................................................................................................................... 2-55
2.6
Terminal ................................................................................................................................... 2-57
2.6.1
DPIM ...................................................................................................................................... 2-57
3.1
Diagnosing System Operation ................................................................................................ 3-1
3.1.1
Checking Cabinet Power ........................................................................................................ 3-1
3.1.2
Abnormal Battery Backup (1) ................................................................................................. 3-3
3.1.3
Abnormal Battery Backup (2) ................................................................................................. 3-4
3.1.4
Checking MP10/11 Board Operation ..................................................................................... 3-5
3.1.5
Calls are not Connected (Highway) ....................................................................................... 3-6
3.1.6
Calls are not Connected (Switching Clock) ........................................................................... 3-7
3.1.7
Music on Hold (MOH)/Background Music sources (BGM) is Abnormal .............................. 3-8
3.1.8
External Announcement is not Available ................................................................................ 3-9
3.2
Motherboard ............................................................................................................................ 3-10
3.2.1
Motherboard does not Operate ............................................................................................ 3-10
3.2.2
-54 V Power is not Supplied to Motherboard ........................................................................ 3-11
3.3
Control Board ......................................................................................................................... 3-12
3.3.1
MP10/11 Board ...................................................................................................................... 3-12
3.4
Universal Board ...................................................................................................................... 3-18
X
3-1
© SAMSUNG Electronics Co., Ltd.
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