PB 300/320 Motherboard Connectors Layout

PB 300/320 Motherboard Layout Menu

PB300/320 Connectors

Jpkb Keyboard Connector 6-pin mini DIN
Jpms Mouse Connector 6-pin mini DIN
Jvga VGA Connector 15-pin D-Sub
Jgam Game Port 25-pin D-Sub
Jlpt LPT1/2 Connector 25-pin D-Sub
Jcom2 COM2/4 Connector 9-pin D-Sub
Jbt External Battery Connector Pin 1 +3.6V Pin 2 Key Pin 3 GND Pin 4 GND
Slot1 Master Slot 98-pin Slot
Ps1 Power Supply connector 1 6-pin Connector
Ps2 Power Supply connector 2 6-pin Connector
Jmod COM1/3 Modem Connector. Jumper on pins 9,10,11,12 (shorts pins 10 and 11). 2 x 10-Pin Header. No daughterboard fax/modem installed
(When jumped, COM1/COM3 is disabled) 1 Jmod Jumper removed from pins 9,10,11,12. NOTE: Should be removed ONLY if a daughter- board fax/modem is installed. Daughterboard fax/ modem installed. A modem installed in an expansion slot WILL NOT WORK if jumper is removed.
Jhdd IDE Connector 2 x 20-Pin Header
Jfdd FDC Connector 2 x 17-Pin Header
Jind Front Panel Connector Pin 1 +Vcc Pin 2 Turbo LED Pin 3 Not Used Pin 4 Not Used Pin 5 Ground
Jhdi HDD Indicator Pin 1 +5V DC Pin 2 HDD Signal