Samsung Sens Q20 Series, Руководство по обслуживанию

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5 System Schematic Diagrams and PCB Silkscreen
Sens Q 20 5-20
5-1-1(s) System Main Board Schematic Sheet 20 of 40(CARDBUS & 1394)
-----------GND----------- -----------GND----------- ---------TPAP0-----------
- It is better no divergence, no-via hole and short wire about IEEE1394 signals.
---------TPAN0----------- ---------TPBN0-----------
- IEEE1394 signals should be designed on outside layers of PCB
---------TPBP0-----------
1.86V
-----------GND-----------
- Place these coil near the connector ACAP.
Implement these ACAP to 5C591
PCI3_INTC*
CLK3_PCLKCB
PCI3_AD(19)
VBUSPWR
VBUSPWR
1 1
CHP3_1394_ROMW*
CB3_SPKR
PCI3_INTA*
CHP3_SERIRQ
PCI3_CBE1* PCI3_CBE3*
PCI3_INTB*
PCI3_AD(0:31)
1394_TPB- 1394_TPA-
PCI3_CBE0*
KBC3_PWRGD
CHP3_PME*
PCI3_CLKRUN*
PCI3_CBE2*
PCI3_RST*
PCI3_DEVSEL*
PCI3_FRAME*
PCI3_GNT0*
PCI3_IRDY*
PCI3_PAR
PCI3_PERR* PCI3_REQ0* PCI3_SERR* PCI3_STOP* PCI3_TRDY*
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