Wiring Diagram Between Pc Boards - Hitachi L-8900 Service Manual

4.9 Wiring Diagram between PC Boards

VALVE 9 PI assembly
PUMPC
PI assembly
PUMPC
PI assembly
IFB
PI assembly
MR Cable
PUMPR
AS CONT assembly
PI assembly
Load resistance
Fan 1
PUMPR
Fan 2
PI assembly
Peltier
DC PI assembly
N
2
(Option)
Motor for moving right-left
Photointerrupter for moving right-left
Motor for moving front-rear
Photointerrupter for moving front-rear
Motor for moving up-down
AS IO assembly
Photointerrupter for moving up-down
Photointerrupter for detecting vial
Motor for syringe
Photointerrupter for syringe
Motor for high pressure valve
Photointerrupter
for high pressure valve
Motor for low pressure valve
Photointerrupter
low high pressure valve
(Option)
Purge valve 1
Fan 3
COOL PI assembly
Fan cable
Fan 4
(Option)
Purge valve 2
(Option)
N2V
gas control PI assembly
N2AMP
Pressure PI assembly
sensro
Leak sensor
W-lamp energy
LAMP
PI assembly
MCIF2
PI assembly
MCIF2
PI assembly
Degasser
OVENRP PI assembly
Column oven
Oven
Peltier
Peltier
Power
supply
Reaction bath
Oven
Heater
Heater
Power
supply
AMP PI assembly
AMP PI assembly
AMP PI assembly
AMP PI assembly
AMP PI assembly
ANNEX PI assembly
AMP PI assembly
AMP PI assembly
AMP PI assembly
AMP PI assembly
AMP PI assembly
AMP PI assembly
4 - 48
W-lamp
SPD PC board assembly
LOB PI
assembly
L89CO PI assembly
OVENFP
PI assembly
L89RA PI assembly
OVENFP
PI assembly
Load cell
(Weight sensor)
(Option)