6-20 Chapter 6: Hardware Service
Controller Board
Connector Identification
LED
(J5)
Keypad
(J2, J3)
MSR
(J1)
Keylock
(J6)
Not Used
(J4)
Single Port External USB
(J9)
Dual Port External USB
(J11)
Powered USB (Input)
(J15)
LCD Backlight
(J7, J8)
Speaker
DVI
(J16)
(J10)
Not Used
(J14)
Touch Bd.
(J17)
LCD
(J18)
19936