2 P
IN
A
SSIGNMENTS
P
RESARIO
N
OTEBOOK
M
AINTENANCE
AND
S
ERVICE
G
UIDE
1800 S
ERIES
Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
TV-Out (Composite Video) Connector
Universal Serial Bus (USB) Connector
Keyboard/Mouse Connector
Pin Signal
1Ground
2 Composite
3Ground
Pin Signal Pin Signal
1+5V 3Data +
2 Data - 4 Ground
Pin Signal Pin Signal
1 Data 1 4 +5 V
2 Data 2 5 Clock 1
3Ground 6 Clock 2