Honeywell DR4300 Replacement Instructions Manual page 11

Optical sensor
Pen stylus
assembly
9 position keyboard cable
J2
J3
Pen
Motor
Chart motor
Light
option
2 wire pair
Mother board
Figure 5 DR4500A Truline Recorder (DR45AT, DR45AR, DR45AW, DR45AH, DR45AP) - Internal Cabling
3/05
30755064-001, 20 conductor ribbon cable
Display
board
Chassis ground
4 conductor cable
4 conductor cable
4 conductor cable
Chart Plate
J1 1
1
J8
30755119-001
Alarm/digital
inputs
J2
2 wire
gray pair
2 wire
purple pair
2 wire
black pair
Replacement Kit Instruction 43-DR-33-87
Optical sensor
Pen drive
1 1 1
J4 J5
J6
J3
J13
34 cond.
ribbon cable
J8
J12
J14
J1 1
J2
1
Chassis
ground
Main transformer
Data
2 wires (black)
Chart drive
Password
jumper
1
J7 J9
Main
board
Pen
stylus
output
1 1
1
1
J3
J15 J1
J16
First
input
1
1
J3
J1
2 wire
Second
orange
input
pair
11