Microtek ScanMaker 3880 - Electrical Parts List; Main and Peripheral Boards; Power Adapter Specifications

5
ELECTRICAL PARTS LIST OF ScanMaker 3880
1. MAIN BOARD : MARCH-0503 ( P/N : 1108-01-820000 )
2. CCD BOARD : MARCH-2905BFG ( IN CARRIAGE ASSEMBLY )
3. AC-INVERTER BOARD : HDDA4W101 ( P/N : 545-00-520005, locate in carriage assembly )
4. BUTTON BOARD : MARCH-BUT ( P/N : 1108-01-820002 )
5. POWER ADAPTER ( O/P : 12Vdc/1.25A ) : THE VENDOR IS DVE./ HARD.
EU
type : HDAD15W101
-
124
( EU, 220VAC, P/N : 545-00-580001 )
EU type : DSA-0151A-12 UP
( EU / AP, 220VAC, P/N : 545-00-520016 )
UK type : HDAD15W101-126
( UK, 240VAC, P/N : 545-00-580003 )
Australia type : DSA-0151A-12 AS
( AUS, 220VAC, P/N : 545-00-520018 )
The function of AC
-
Inverter Board is to convert
the DC input ( 12Vdc ) to AC output ( 550VP-P ),
and then light up the lamp ( for photo scanning )
in the carriage assembly of scanner.
The vendor is HARD.
The function of CCD board is to
convert the optical signal to analogue
signal, and each of line sensor in the
CCD has 5,400 pixels totally.
The home sensor is positioned
in the button board.
LED is In Button Board.