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INSTALLATION-DK8 KSU & PCB
SECTION 100-816-204
MARCH 1993
4-10
FIGURE 4-7
DK8 PRINTED CIRCUIT BOARD INSTALLATION
QCDU1A
QCDU1A
QMA
ROM
IC5
J16
RCU
J15
QSTS1A
QCNU1A
MOH
JACK
600Ω
PAGE
SW1
ON OFF
CONF
J1
J17
CONF
J2
J18
J1
J11
J4
J14
J7
J5
J6
J8
J2J1
J10
J1
CDU
PAD NOR
SW101
F.G.
CO4
F.G.
J9
J1
CDU
PAD NOR
SW101
SW1
190 130
J2
STU
J12
J3
STU
J13
QSTU1A
VR701
STU STU
BATT
COMPONENT SIDE
PIN 1
RIGHT
QSMU1A
SMDR
J2
J20
WARNING
Hazardous voltage inside !
If servicing required,
remove A.C. cord.
(MOH VOLUME
CONTROL)
CO3
HPFB6
AC
DC
CO2
CO1
PFT, RJ11
MODLULAR
JACK
SMDR/TTY
3-PAIR
MODULAR
JACK
J6-25-PAIR
AMPHENOL
JACK FOR
TELEPHONE
TIP/RING AND
RELAY
CONTACT
(FEMALE)
SYSTEM
FRAME
GROUND
BAR