THEORY GUIDE
10DEC05
Section 7: Scan/Erase
TG4825-1
Page
68 of 120
Overview
from MCPU BOARD
H194_5047HCA
H194_5047HC
The Scan/Erase subsystem moves the PLATE:
•
through the field of scan at a uniform speed
•
to the ERASE AY to be erased
•
back up to be inserted into the CASSETTE SHELL
PLATE POSITIONING AY
A1
MSC
BOARD
A6
SLOW SCAN
CONTROLLER
BOARD
EXTRACTION BAR
SLOW SCAN MOTOR
Scan/Erase
CASSETTE
SHELL and
PLATE
ERASE LAMPS
LEAD SCREW
COIL BOARD A7
ENCODER