Connector Pin Assignments - Epson ActionNote 866C Product Information Manual

System Board Components
U4
Microprocessor
U 6 ROM BIOS
J i Parallel pod connector
J2 Serial port connector
J3 VGA connector for external monitor
J4 Audio-In connector
J5 AC adapter connector
J6 Port replicator connector
J7 External keyboard/mouse connector
J8 Microphone connector
J9 LED and audio card connector
J10 Memory module connector
J11, J12, J13 LCD connectors
J14 Audio-Out connector
J15 Fax/modem connector
J16, J17 Main board connectors to power converter
J18 Speaker connector
J19 Trackpad connector
J20, J21 Internal keyboard connectors
J22 Diskette drive connector
J23 Hard disk drive connector
JP1, JP2 Daughterboard connectors
P1, P2 PCMCIA connectors
S1 Processor switch
S2 Speed selection switch
S4 CPU selection switch

Connector Pin Assignments

Parallel Port Connector (J1)
Pin No. Signal Name
1 NC
2 DO
3 D1
4 D 2
5 D 3
6 D 4
7 D 5
8 D 6
9 D 7
10 ACK
11 BUSY
12 PE
13 SLCT
Pin No. Signal Name
14 AUTO FEED XT
15 ERROR
16
INIT
17 SLCT IN
18 GND
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 PRT SEL
Serial Port Connector(J2)
Pin Signal
Carrier Detect
2 Receive Data
3 Transmit Data
VGA Connectorfor an External Monitor (J3)
Pin Signal
1 Red
2 Green
3 Blue
4 NC
5 Ground
Power Converter Board Connector (22-pin male)
Pin No. Signal Name
1 to 4 GND
5 PSW
6 GND
7 DOCKON
8 SUSHDD
9 SUSCH
10 DOCKSW
11 INVPWR
12 to 14 +5 v
15 +3 v
16 +12 v
17 +3 v
18 CHGLED
19 INVPWR
20 to 22 VA
Pin No. Signal Name
1 to 4 VA
5 CHGLED
6
S W I T C H
PWRON
7
8 NC
9 NC
10 PWROFF
11 to 14 GND
12/9/94
EPSON ActionNote 800 Series
Pin Signal Pin
4 Data Terminal 7
Ready
5 Signal Ground 8
6 Data Set Ready 9
Pin Signal Pin
6 Ground 11
7 G r o u n d 1 2
8 Ground 13
9 NC 14
10 Ground 15
Description
Ground
Indicates the power switch
Ground
Indicates port replicator status
HIGH (active) when system is entering
suspend to hard disk mode
HIGH (active) when system is entering
suspend to DRAM mode
HIGH (active) when pod replicator is installed
For the inverter power source
For the system operating voltage
For the system operating voltage
For the flash ROM, etc.
Same as pin 15
An output pin to drive the green LED
Same as pin 11
A constant voltage form AC adapter
Description
Constant voltage from AC adapter
Output pin to drive the orange
To power on converter
DC/DC
Reserved
No connection
No connection
To bower off DC/DC converter
Ground
Signal
Request to Send
Clear to Send
Ring Indicator
Signal
NC
N C
I
Horizontal Sync
Vertical Sync
NC
LED
AN800-5