Sony PCV-L630 - Manual (Page 59)

System Board 51
PCI Slot Connectors
The system board contains one PCI Riser slot connector for a PCI riser
card. The PCI riser card in turn provides two PCI slot connectors for PCI
add-in cards. One PCI slot connector is available for an add-in PCI card,
except some configure-to-order models, which may already use this slot.
The other PCI slot connector is occupied by the fax/modem card.
The PCI slots in the riser card support 32-bit 5V and Universal (3.3/5V)
PCI add-in cards.
O N
1 2 3 4 5 6
OM04599B.VSD
PCI slot for
riser card
KY0091.VSD
Two PCI slot connectors
PCI riser card
(plugs into PCI connector
on system board)