2Wire F-116 Two-Way Radio User Manual


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Product specication and feature
2-19
2.2.4 Engine H/W Specications
2.2.4.1 Main PBA
The Engine and the Printer Controller function are housed into one Main Board called Main PBA. The CPU
is functioned as the bus control, I/O handling, drivers, and PC interface. The main board sends the Current
Image of Video data to the LSU and manages the electrophotography for printing. The CPU on Main PBA
manages the circuits for the motors: paper feed, paper path, clutches, pre- transfer lamp, current control to
driver components, and fan driving. The signals from the paper feed jam sensor and paper empty sensor are
directly inputted to the main board.
LINE
LINE
EXT.
EXT.
Pick up
Clutch
Pick up
Clutch
SMPS
SMPS
HYPER
HYPER
OUT BIN FULL
OUT BIN FULL
CRUM
CRUM
BATTERY
BATTERY
LSU
LSU
SCAN MOTOR
SCAN MOTOR
MAIN MOTOR
MAIN MOTOR
OPE
OPE
CIS
CIS
FUSER
FUSER
HOOK&SPK
HOOK&SPK
USB
USB
ASIC(CHORUS2)
ASIC(CHORUS2)
FLASH
FLASH
LINE
LINE
EXT.
EXT.
Pick up
Clutch
Pick up
Clutch
SMPS
SMPS
HYPER
HYPER
OUT BIN FULL
OUT BIN FULL
CRUM
CRUM
BATTERY
BATTERY
LSU
LSU
SCAN MOTOR
SCAN MOTOR
MAIN MOTOR
MAIN MOTOR
OPE
OPE
CIS
CIS
FUSER
FUSER
HOOK&SPK
HOOK&SPK
USB
USB
ASIC(CHORUS2)
ASIC(CHORUS2)
SDRAM
FLASH
FLASH
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