Toshiba Satellite L20 Series Maintenance Manual page 217

Table B-2 System board ICs and connectors (back)
Mark
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
(l)
(m)
(n)
(o)
(p)
(q)
(r)
(s)
B-4
Number
CN10
CN8
CN11
CN2
CN9
CN13
CN14
CN15
CN18
U18
CN19
CN20
CN21
CN24
CN16
J2
J1
CN22
CN25
Name
DC Power Jack
S-VIDEO OUT connector
USB Connector
Phone Signal Connector
RJ11 + RJ45 Connector
CRT Connector
System Battery Connector
CPU Fan Connector
USB Connector
CPU Socket
USB Connector
External MIC Connector
Headphone Out Connector
Modem Board Connector
HDD Connector
DDR SO-DIMM 0
DDR SO-DIMM 1
ODD Connector
MINI PCI Connector
Satellite L10 Maintenance Manual(960-Q01)
Board Layout