Service Guide
PV500T SERIES
4
2.2 Display Input
2.2.1. RGB Video
2.2.2. Sync Signal
Analogue, 0.0 to 0.7 V peak to peak
Separate RGB
Input impedance 75 Ohm
Positive polarity
Separate horizontal & vertical sync (3.3V & 5V)
Low level 0.8 V maximum
High level 2.0 V minimum
Input impedance 5K ohm
Positive or negative polarity
2.2.3. Display Input Connection
a. Detachable Mini D-sub 15 pin male in two ends signal
cable.
b. A female Mini D-sub 15 pin base .
Pin 1 Red
Pin 2 Green
Pin 3 Blue
Pin 4 No Connection
Pin 5 Ground
Pin 6 R Return
Pin 7 G Return
Pin 8 B Return
Pin 9 No Connection
Pin 10 Ground
Pin 11 Ground
Pin 12 SDA
Pin 13 H. Sync
Pin 14 V. Sync
Pin 15 SCL
2.3 Audio Input (LPC15B13AA75 / LPC15W13AA75 only)
2.3.1. Audio Input Signal
Right & Left channels.
Input level : 1Vrms(typical), 2Vrms(max)
Input Impedance : 15 K ohm
2.3.2. Audio Input Connection
a. Detachable stereo head phone in two ends signal
cable.
b. A female stereo phone jack base.
2.4 Touch Signal
2.4.1. RS232 Connection
a. Detachable male RJ-11 and female mini D-sub RS232
9 Pin signal cable.
b. A standard female RJ-11 type base.
RJ-11 RS232
Description
Pin 1
Pin 2
Pin 4
Pin 3
Pin 2
Pin 3
Pin 5
Pin 1,4,6,7,8,9
RxD
TxD
GND
NC
