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3 - 1
Description of Operation
3
3-1 Description of Structure
(1) Configuration and locations of circuit boards
The configuration of circuit boards in DZ-MV580E/MV550E and their locations are very similar to
those in the base models DZ-MV380E/MV350E, except for whether the FAF circuit board is
provided or not.
The DZ-MV380E/MV350E had the FAF circuit board between the FRT and AEL circuit boards:
The DZ-MV580E/MV550E does not have this, since the FRT-H/FRT circuit board is directly
connected to AEL-H/AEL circuit board.
Fig. 3-1-1
DZ-MV580E
DZ-MV380E
DISC DRIVE
UNIT
DISC
DRIVE
UNIT
FRT-H/FRT
CIRCUIT
BOARD
GYR-H/GYR
CIRCUIT
BOARD
SHE-H/SHE
CIRCUIT
BOARD
MAN-H/MAN
CIRCUIT
BOARD
SEN-H
CIRCUIT
BOARD
DRF-H/DRF
CIRCUIT
BOARD
SAF-H/SAF
CIRCUIT
BOARD
SWL3-H/SWL3
CIRCUIT
BOARD
FAF
CIRCUIT
BOARD
FRT
CIRCUIT
BOARD
LENS
UNIT
LENS
UNIT
SEN
CIRCUIT
BOARD
GYR
CIRCUIT
BOARD
SHE
CIRCUIT
BOARD
AEL
CIRCUIT
BOARD
AEL-H/AEL
CIRCUIT
BOARD
USB
CIRCUIT
BOARD
USB-H/USB
CIRCUIT
BOARD
MAN
CIRCUIT
BOARD
DRF
CIRCUIT
BOARD
SAF
CIRCUIT
BOARD
LCD
CIRCUIT
BOARD
LCD
CIRCUIT
BOARD
MR CIRCUIT
BOARD
(In the LCD unit)
MR CIRCUIT
BOARD
(In the LCD unit)
Circuit board
equivalent to
SWL2
SWL2
CIRCUIT
BOARD