
3500 Series Flat Panel Industrial PC
66
INTERNAL
FLOPPY
DRIVE
OPTION
EXTERNAL
FLOPPY
CONNECTOR
OPTION
T/S CONT.
BOARD
TOUCHSCREEN
LED BOARD
6-SLOT BACKPLANE
HARD
DRIVE
CD-ROM
(OPTION)
AC PLUG
FAN
POWER SUPPLY
CPU BOARD
TFT
INTERFACE
BOARD
SHARP 15“ TFT
LCD FLAT PANEL
DC/AC
INVERTER
DC OUT
AC IN
P1
HD
D
DC
XX
XXX
HD
D
XXX
HD
D
ID
E
1
ISA
ISA
ISA
ISA
PCI
ISA or
PCI
TCTRL1
DC INPUT
DRAM SOCKETS
TCTRL1
TCH1
PARCOM2
VG
A
VGA1
RS2
32
RS-
23
2
RS4
85
PA
RA
LLE
L
KE
YB
D
AUX
LED
FDD1
PWR1
PWR2
FDD2
LEDMSC1
ATIDE1
PCIMG1
DC
LA
M
P
1
LA
M
P
2
BU
LB
BU
LB
CN
1A
BACKPLANE CONNS. (2 PCI)
KBMS1
COM1_4
FP
N
L1
EXT.
FLOPPY
DCINV1
Figure B- 2. 3512KPM Block Diagram