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2.3.3. SBU
2.3.4. OPU
LCD Panel
Operation Panel
LEDs
Operation Panel
Keys
Auxiliary Operation
Panel Controller
Serial Interface
To/From FCU
Output
from the
Scanner
Sensors
Operation Panel
Controller
+12V
+12V
+
Emitter
Follower
Inverter
Amplifier
SBU
Drivers
CCD
Analog Video
To the FCU
Drive Clocks
From the FCU
November 30th, 1991
DETAILED SECTION DESCRIPTIONS
PCBs AND THEIR FUNCTIONS
2-10
Summary of Contents for FAX500
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