Toshiba DK56 Telephone User Manual


 
INSTALLATION-SYSTEM DESCRIPTION
SECTION 200-096-202
FEBRUARY1991
FIGURE LIST
I*
FIGURE
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2-2
2-3
2-4
2-5
2-6
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2-8
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TITLE
'PAGE
DK24/56/96 KSUs
...............................................................................................
2-1
DK24 KSU INTERIOR ......................................................................................... 2-2
DK56 KSU INTERIOR ......................................................................................... 2-3
DK96 KSU INTERIOR ......................................................................................... 2-3
DK24 POWER SUPPLY FRONT PANEL ........................................................... 2-4
DK56 POWER SUPPLY FRONT PANEL ...........................................................
2-4
DK96 POWER SUPPLY FRONT PANEL ........................................................... 2-5
POWER FAILURE TRANSFER UNIT (DPFT)
.................................................... 2-6
DPFT FUNCTIONAL BLOCK DIAGRAM ............................................................ 2-7
SYSTEM FUNCTIONAL BLOCK DIAGRAM..
..................................................... 2-8
SYSTEM FUNCTIONAL BLOCK DIAGRAM (continued). ................................... 2-9
LOCATION OF DK24 CONTROLS AND INDICATORS ..................................... 2-12
LOCATION OF DK56 CONTROLS AND INDICATORS
..................................... 2-12
LOCATION OF DK96 CONTROLS AND INDICATORS ..................................... 2-12
LOCATION OF PCB CONTROLS AND INDICATORS
....................................... 2-13
HVSU and HVSI .................................................................................................. 2-13
HHEU .................................................................................................................. 2-18
DOOR PHONE/LOCK CONTROL UNIT (HDCB) ............................................... 2-19
2-ii