Dell 1600n - Multifunction Laser Printer B/W Service Manual
Download Service manual of Dell 1600n - Multifunction Laser Printer B/W All in One Printer for Free or View it Online on All-Guides.com.
Brand: Dell
Category: All in One Printer
Type: Service manual for Dell 1600n - Multifunction Laser Printer B/W
Pages: 189 (12.29 Mb)
Download Dell 1600n - Multifunction Laser Printer B/W Service manual
Block Diagram
Service Manual
9-1
9
9
9. Block Diagram
MHV
+5V/
+12V
+24V
+24VS
INLET &
POWER S/W
PAPER EMPTY
SENSOR
EXIT SENSOR
MP EMPTY
SENSOR
FEED SENSOR
COVER S/W
AC PWR
SUPPLY
DEV
THV
OPC GND
SPGPm
ARM946ES
CACHE(16K*2)
SDRAM Control
ROM Control
DMA Control
PVC
GEU/HCT/gCOD
EC
I/O I/F
Engine Control
IEEE128 4/U SB 2.0
MAIN MOTOR
DRIVER
A3977SLR
Reset
THERM
26P
2P
MODEM
SFM336
33.6KBP
AUDIO Drv.
2P
600 DPI, COLOR CCD
MAIN MOTOR
FLATEN MOTOR
FAST SRAM
(128 KByte)
CIP4
Imag e Processer
AFE I/F
I/O PORT
Motor Control
DMA Control
RTC
JBIG Codec
CIP4 AFE
FLATEN
MOTOR
DRIVER
TEA3718 X 2EA
CCD DRIVING
PART
USB 2.0
NETWORK
ADF UNIT
P-REGI, P-DET, P-POS
SENSOR
ADF MOTOR DRIVER
TEA3718 X 2EA
FLAT COVER SENSOR
LCD, 16*2 LINES
14P
3P
FUSER
2P
FAN
2P
NETWORK INTERFACE CARD
SCF(Option)
BootROM
(1MBX2ea or 2MBX2ea)
ME MO RY DI MM
Smart DAA
CX20493
PS3 / PCL6 DIMM(SEC)
SRAM
(1 28KByte) or
Not Used
SDRAM(16MB or 32MB)
DRAM Backup logic
PCL6(2MB x 2ea)
PS3(2MB x 2ea) : DELL
3P
LINE
EXT. PHONE
LSU
11P
PTL
DEV_FUSE
MAIN CLUTCH
2P
2P
3P
MP CLUTCH
4P
TONER RX
CARIDGE INFO.
.
TONER TX
4P
3P
4P
AC 110V/220V
MICOM
LCD/LED Drive
Key Scan
OPE
MAIN
SMPS
HVPS