Epson LQ-1170 Service Manual page 118

A.1 CONNECTOR SUMMARY
Figure A-1 illustrates the interconnection of the primary components. Table A-1 summarizes the
functions and sizes of the connectors.
AC INPUT
POWER
SWITCH
MAIN Board
36 PIN
36 PIN 60 PIN
BK
BK GRY
OPTION
CARTRIDGE
P - l / '
Host Computer
I -
h ~
AC in
(3P IN)
—
5
10 PIN
BK
COOLING FAN
Option
Interface
Board
-
Figure A-1. Cable Connections
1
PSB
Board
1
2
I I
I
I
I
(2 PINJ(5PINJ (5PINJ(17~1#(1 5PIN)
CN
DRV Board
1
( 2 PINJ(4PIFJ (2P~~ (3PIN)
I
I
Board
A-1
LEVER
P' MOTOR
CR MOTOR
HEAD
HEAD
1
I
GAP
w
P'(FRO)
CN12
P'(REAR)
HOME
Printer
Mechanism
PNL