Honeywell DR4300 Replacement Instructions Manual page 8

9 position keyboard cable
Pen 1
Motor
Pen 2
Motor
Chart motor
2 wire
light
Figure 3 DR4500 Classic Recorder (DR4501,DR4502) Internal Cabling Data
8
Light line to J1
30755064-001, 20 conductor ribbon cable
J2
Display
J3
board
Chassis ground
30755062-001
4 conductor cable
4 conductor cable
4 conductor cable
Chart Plate
1
J8
30755119-001
Alarm/digital
inputs
Mother board
2 wire
gray pair
2 wire
purple pair
2 wire
orange pair
Replacement Kit Instruction 43-DR-33-87
Pen #1 drive
1
J7
1
J1 1
34 cond.
ribbon cable
J11
1
J2
J8
J1 1
J2
Chassis
ground
Main transformer
Pen #2 drive
Chart drive
1 1
J5 J4
Main
board
1
J3
1
1
J14
J3
J13
Second
1
input
30754982-001
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