Ricoh Aficio MP 3500 Series, Руководство по обслуживанию

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BOARD STRUCTURE
SM 6-7 B291/B295/B296/B297
Detailed
Des
cription
s
6.2.2 CONTROLLER
The controller controls all applications, including copier, printer, scanner, and fax
applications. To add the optional printer, scanner, or fax applications, SD cards
must be inserted in the SD card slots of the controller. The fax option, however,
requires installation of an FCU.
I2C (G IO )
TC
L
K
Option Board Slot 1
(R IO 3)
W U P /R D Y
LA L(8:1)
IC S 960009
CPU
(RM7035C-466)
Connector
CP
U
I
/
F
HDD
1
D A TA H D D (1)
D A T A H D D (1)
ATA100
C T L H D D (1) C T L H D D (1)
L
V
C
244
L
V
C
245
S D I/F
RCS0
NVRAM
(Std)
P C I I/F (P C IA D 15:0)
LA L(16:9)
LA H (24:7)
L
V
C
374
BUFDIR
AHLE
P C I B U S (R api64)
SSTL_2 I/F
EN
G
IN
E I/
F
E nergy S ave C trl
LV
0
7
SD
NVRAM
32kB × 2
SPI1
S D (A ) I/F
SD SD
SD
A S IC
B a s s o o n
ASIC
Shaker
ASIC
Trumpet
P
C
I66 B
U
S
(
32bi
t)
/
LO
C
A
L B
U
S
SD
C
L
K
SD
Bootable SD
SD
5VE
3.3VE
N orm ally ＯＮ
5V
Engine Energy
S aver O FF
1.8VE
SD
CL
K
DE
BU
G D EB U G (0) I/F
P C I I/F (P C IA D 16:1)
P C I I/F (P C IA D 16:1)
P C I I/F (P C IC M D 3:0)
P A N EL I/F
L
V
C
125
V
H
C
T
244
3.3VE P
2.5VE P
1.3VE P
Selectable
SSCG
ICS960008
RTC
D EB U G (1) I/F D EB U G (1) I/F
LV
0
7
FLASH
16MB
A
L
V
C
244
A
L
V
C
245
SPI2
Option Board Slot 2
L
V
C
244
L
V
C
244
L
V
C
244
L
V
C
245
P A N EL I/F
P O N C TL C trl
P EA C E I/F
VH
C
T
24
4
P EA C E I/F
PE
A
C
E
C S S I/F
VH
C
T
24
4
C S S I/F
CS
S
LD(8:0)
IC
Card
I/F
O E/W E
LD (15:0)
I2C
TIO I/F
SECURE ROM × 2
EEP R O M
US
B
U SB 2.0 I/F
OSC
25MHz
M II I/F
NI
C
100B ase
PH
Y
RCS 1
U SB C LK
XTL
30MHz
1.5VE P
Energy S ave C trl
D EB U G (0) I/F
(R i03)
SSCG
E xternal S D I/F (P ortB )
DDR SDRAM
SO-DIMM (PC2100)
Extension
B291D926.WMF
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA