The Advanced
®
3D3/4D3 Service Manual
18
General Overview
A. Head
B. Motor
C. Driver Transistors (Stir, Thermoelectric)
D. Motor Capacitor
E. Head Up/Head Down Relays
F. Power Entry Module
G. RS-232C Port
H. Printer Port
I. Printer Power Outlet
J. Supervisor/Operator Keyswitch
K. Barcode Port
(Intel Processor Systems)
A
B
Q
T
S
D
C
F
G
R
H
E
P
L
I
M
N
O
K
J
U
L. Sample Probe Plugin
M. Block Probe Plugin
N. Main Board Set (Application/Processor)
O. Power Supply
P. Keypad Transition Board
Q. Keypad
R. Display
S. Deck
T. Heat Transfer Return Tube
U. Heat Transfer Inlet Tube