FS-1030D Service Manual - kyocera
FS-1030D Service Manual - kyocera
FS-1030D Service Manual - kyocera
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2G6<br />
2-3-1 Main PWB<br />
Xtal(System)<br />
CXIN<br />
33.333 MHz X1 CXOUT<br />
Xtal(video)<br />
VXIN<br />
37.74449 MHz X2 VXOUT<br />
EBA22-1<br />
EBCSN0-1,<br />
EBOEN0, EBWEN0<br />
EBIU Address Bus<br />
YS1<br />
DIMM<br />
Slot-1<br />
(Core ROM)<br />
EBA22-2<br />
EBD31-0<br />
OSC(USB)<br />
UXIN<br />
48.000 MHz X3<br />
EBCSN4, OPRDY,<br />
IORN, IOWN, DMAACKN<br />
OPRSTN<br />
DMAREQ, OPACKN, OPIRN<br />
YC1<br />
Optinal<br />
interface<br />
KUIO-LV<br />
(3.3V)<br />
EBA15-1<br />
EBD31-16<br />
YC3<br />
USB<br />
I/F<br />
USBDP<br />
USBDN<br />
U06<br />
P1284DIR<br />
NSELIN, NSTROBE,<br />
NAUTOFD, NINIT<br />
NACK, PERROR,<br />
SELECT, FAULT, BUSY<br />
PDATA7-0<br />
EBCSN2,<br />
EBOEN1, EBWEN1<br />
CDWAITN, CDET<br />
CDRST<br />
YC2<br />
Optional<br />
memory<br />
card<br />
U02<br />
EBA22, EBA10-1<br />
EBA22-1<br />
EDB31-16<br />
YC4<br />
Parallel<br />
I/F<br />
NSELIN, PNSTROB<br />
NAUTOFD, PNINI<br />
PNACK, PPERROR,<br />
PSELECT, PFAULT PBUSY<br />
PPDATA8<br />
U01<br />
PowerPC405<br />
266 MHz<br />
RISC processor<br />
(Core+ASIC)<br />
EBCSN0, EBOEN2<br />
EBCSN1, EBOEN2<br />
U03<br />
API<br />
ROM<br />
socket<br />
EBA20-1<br />
EBD31-16<br />
EBD31-16<br />
YC5<br />
Option<br />
serial<br />
I/F<br />
DTR, TXD<br />
DSR,RXD<br />
RSSEL<br />
EBD31-0<br />
SDA12-0<br />
EBIU Data Bus<br />
SDRAM Address Bus<br />
SDA11-0<br />
YC6<br />
Engine<br />
I/F<br />
Power Source<br />
[+5V, SGND]<br />
SCKN, SO, PLGCLK<br />
SBSY, SI, SDIR, EGIRN<br />
PDMASKN<br />
RESIN<br />
RASN<br />
DQML<br />
DQMU<br />
YS2<br />
SDD31-0<br />
SDD15-0<br />
U04<br />
SDRAM<br />
YC7<br />
APC<br />
I/F<br />
OUTPEN<br />
VDATA<br />
VDFONSPL<br />
PDN<br />
SDA12-0<br />
IICSCL<br />
IICSDA<br />
SDCLK<br />
SDCSN1-2<br />
Optional<br />
DIMM<br />
slot<br />
SDCLK<br />
U05<br />
SDRAM<br />
YC8<br />
SDCSN0<br />
SDD31-16<br />
Debug<br />
DBTXD<br />
DBRXD,DBCLK<br />
SDD31<br />
SDRAM Data Bus<br />
U10<br />
+5V1 +3.3V1<br />
3.3V Regulator<br />
Figure 2-3-1 Main PWB circuit block diagram<br />
2-3-1
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