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INSTALLATION-DK8KSU&PCB
SECTION lOO-816-204
MARCH1993
r
RAM STORAGE BATTERY JUMPER PLUG
RAM STORAGE
I
J20-CONNECTOR FOR QSMU
BA-l-rERY - PCB INSTALLATION
POWER SUPPLY
MOUNTING SCREW
QPSU8 POWER SUPPLY
POWER SUPPLY
MOUNTING SCREW
F r: SCRFW FfCl I-I-I-
I\ I
.I-/-1 ]a COiNECTOR PLUG
CN4 BATTERY
.-. --..-.. . -..
THIRD WIRE
GROUND
CONNECTION TO
POWER SUPPLY
TO HPFBG
FG SCREW
hctil I
INDICATOR LEDs
POWER CORD
CONNECTOR
POWER SUPPLY
J17. J18
QCNU
INSTAL~TlON 1 1
I I
COlilNECTOR FOR
llil II
1115 3
II IF
J15, J16
II I
CONNECTOR FOR
QSTU INSTALLATION 11
J14
YELLOW
WIRES (+24V)
I
-
/ /
SYSTEM FRAME
GROUND BAR
Jll, J14
CONNECTOR FOR
r J2. CO LINE 1
QSTU INSTALLATION
I
ii
25-PAIR FEMALE
AMPHENOL
CONNECTOR (TO
STATION TIP/RING
SW101 (COl)
SW201 (CO2):
3-db PAD
AND RELAY
CONTACT)
i
SWITCHES FOR
CO LINE 1 AND 2
I I I
Jl. POWER FAILU IRE
TELEPHONE
J9, JlO
CONNECTORS
FOR QCDU(S)
INSTALLATION
(1 -PER QCDU)
I
J12, J13
CONNECTORS
FOR QSTU
INSTALLATION
,171 I
WI I I
ll-k!J
MODULAR JACK
COVER HOLDERS
(FOR STORAGE OF
J8, EXTERNAL
MODULAR JACK
PAGE RCA JACK VR701 MOH VOLUME
COVERS)
1
CONTROL SCREW
J7, MUSIC-ON-HOLD RCA JACK ADJUSTER
FIGURE 4-5
DK8 BASE UNIT JACKS AND CONNECTORS
4-7