Download Service Manual DR2800

Transcript
Solder side of the microprocessor board
Power supply VM
(15V) for stepper
drives
Power supply to
halogen lamp (6V),
halogen lamp switch
Controller +
stepper motors
Driver ICs for
barcode/filter
motors
Barcode/filter
motors
Grating
motor
Connector for light
shield detection
Connector for LED zero order
Microprocessor board
(66MHz)
16Mbyte Flash ROM
Power
supply
(1.9V)
Ethernet
switch
Touchpanelcontrol
Power
supply
VCC (5V)
Display
driver
Loudspeaker switch
Serviceanleitung_DR2800_V_1_4_gb.doc
Battery power
supply board
interface
Power
supply
(3.3V)
Repairs
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