Toshiba Strata DK8 - Manual (Page 93)

5-23
INSTALLATION-DK 16 KSU & PCB
SECTION 100-816-205
MARCH 1993
FIGURE 5-16
PESU PCB OPTION LOCATION AND IDENTIFICATION
UP
PESU
P60
P50
P40
P10 P20
ESTS
P70 P80
OPTIONAL
EOCU, EQUIP
FOR OCA
FEATURE
BACKPLANE
CONNECTOR
ESTS: STANDARD TELEPHONE
INTERFACE, ALWAYS EQUIPPED
FROM FACTORY RING VOLTAGE OPTION (CIRCUITS 1 & 2):
L = LOW LEVEL (130V P-P)
H = HIGH LEVEL (190V P-P)
50-PIN
AMPHENOL
CONNECTOR
(FEMALE)
P90
L H
NOTE: Connect two ringers maximum per port (H or L).
PESU
W7
CUT W7 ONLY IF BGM IS CONNECTED TO
CIRCUIT 8.