FC2240-UM-251-9370
11-13
11. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
11.11 Main Board (PR306101)
Main Board, Top
68
28
19
01
1-
10
PR306101
CPU
CPU
D[15..0]
A[21..1]
PE
N
FB
NV_BUSYZ
LOCALINTZ
SRVINTZ
CENINTZ
RXD0 CTS0Z DSR0Z RXD1
INTKEYZ
WAITZ
CLK19.66M
R
D
D
Z
WRHZ WRLZ RASZ CASHZ CASLZ
ROMCSZ
CS4Z CS6Z
TXD0 RTS0Z DTR0Z TXD1
SFREE
FAN_ONZ
OFFSLED
ADTRGZ
FR_BUSYZ
RESET
RESETZ
TOMBO
USBCSZ
PE
N
O
FS
PLFBOUT
USBINTZ
D
R
EQ
0Z
VB
U
S
D
R
AM
<Value>
RASZ CASHZ CASLZ
D[15..0]
A[21..1]
R
D
D
Z
WRLZ
R
D
Z
G_ARRAY
G
A
D[15..0]
A[21..1]
RESET
R
D
D
Z
WRLZ CS4Z CS6Z
XE
N
A
XE
N
B
YE
N
A
YE
N
B
PNENA PNENB LOCALZ
SFREE
CINTINZ
CLK19.66M
SRAMCSZ
CENCSZ
NVRAMCSZ
IOCS1Z
SRVINTZ LOCALINTZ
CENINTZ
XCOMA XCOMB YCOMA YCOMB
PNCOMA PNCOMB
LOCALLED
WAITZ
SFRZ
ADTRGZ
KROMCSZ
PE
N
C
SZ
GAINCSZ
IO
<Value>
A[21..1]
R
D
Z
WRLZ IOCS1Z
RESET
D[15..0]
LCDB[6..0]
KCONT0Z KCONT1Z KCONT2Z
YHOMEZ
PA
-X
PE
N
SE
L
TMBSEL OSDCSZ OSDSCK
OSDSIN
B/WZ
RSNS ROLL INRZ
RESERVE
IF
<V
al
ue
>
TXD0
RTS0Z
DTR0Z
TXD1
RXD0
CTS0Z
DSR0Z
RXD1
A[21..1]
R
D
Z
WRLZ
CENCSZ
RESET
D[15..0]
CENINTZ KE
YB
[7
..0
]
KCONT2Z
TMBLED
D
R
IV
ER
<Value>
SFRZ
YMP YMM MCP MCM
PNCOMA PNCOMB
XCOMA XCOMB YCOMA YCOMB
PE
N
FB
XMP XMM
MEMORY
<Value>
NV_BUSYZ FR_BUSYZ
A[21..1] D[15..0]
SRAMCSZ
R
D
Z
WRHZ WRLZ
KROMCSZ NVRAMCSZ
R
ES
ET
Z
ROMCSZ
CONNECT
CONNECT
XE
NB
XE
NA
YE
N
B
YE
N
A
PA
-X
YMP YMM
PNENA PNENB
MCP MCM
TMBLED TOMBO
YHOMEZ
PE
N
SE
L
TM
BS
EL
PLFB
XMM
XM
P
OSDCSZ
RESET
OSDSCK B/WZ OSDSIN
ROLL
RSNS
INRZ
RESERVE
U
SB
U
SB
R
ES
ET
Z
D
R
EQ
0Z
USBCSZ
A[21..1]
USBINTZ
R
D
D
Z
WRLZ
D[15..0]
VB
U
S
CONNECT1
<V
al
ue
>
FAN_ONZ
LOCALZ
INTKEYZ
LCDB[6..0]
KCONT1Z
KCONT0Z
KE
YB
[7
..0
]
LOCALLED OFFSLED
PE
N
D
AC
PE
N
D
AC
WRLZ
D[0..15]
PLFB PE
N
C
SZ
PLFBOUT
GAINCSZ
PE
N
O
FS
LOCALINTZ
D[15..0]
SRVINTZ
CENINTZ
A[21..1]
CENINTZ
SRVINTZ
LOCALINTZ
KE
YB
[7
..0
]
LCDB[6..0]
PA
-X
PE
N
FB
USBINTZ
USBINTZ
D
R
EQ
0Z
D
R
EQ
0Z
TOMBO
YHOMEZ
YHOMEZ
PA
-X
TOMBO
PE
N
FB
VCC
C
5
10
4
C
6
10
4
C
7
10
4
C
1
10
4
C
2
10
4
C
3
10
4
C
4
10
4
Summary of Contents for FC2240
Page 1: ...CUTTING MACHINE SERVICE MANUAL FC2240 FC2240 UM 251 04 9370...
Page 2: ......
Page 8: ...FC2240 UM 251 9370 vi...
Page 38: ...FC2240 UM 251 9730 3 15 3 OPERATIONS Sample printout by the CONDITION function...
Page 42: ...FC2240 UM 251 9730 4 2 4 DAILY MAINTENANCE AND STORAGE...
Page 70: ...FC2240 UM 251 9370 7 26 7 DISASSEMBLY AND ADJUSTMENT...