BenQ TL650 Service Manual page 11

3.2.7 RS232 In/Output Port
(1) Pin definition (D-Sub 9 Pin)
(2) Signal Level:
PIN
1
2
3
4
5
6
7
8
9
3.2.8 DVI In/Output Port
(1) Pin definition (DVI 29 Pin)
Signal Parameter
NC
RX Amplitude (with sync)
TX Amplitude
NC
GND
NC
RTSZ
CTSZ
NC
- 11 -
Typ
Min Max
e
-25 25 Volt
-13.2 13.2 Volt