APOLLO Technical Manual
Jumpers and connectors
J25 – COM4 RS485/RS422 serial port
5-way 2mm pitch shrouded header.
Mating connector: JST PHR-5
Mating connector crimps: JST SPH-004T-P0.5S
Pin Signal
name
(RS422)
Signal name
(RS485)
1 TX-
TX-/RX-
2 TX+
TX+/RX+
3 RX-
No
Connect
4 RX+
No
Connect
5 Ground
Ground
5
1
J6A – VGA CRT connector
DB15 Female
PC99 Colour: Blue
Pin
Signal name
Pin
Signal name
1 Red
2 Green
3 Blue
4 No
Connect
5 Ground
6 Ground
7 Ground
8 Ground
9 +5V
(Fused)
10
Ground
11 No
Connect
12 DDCSDA
13 HSYNC
14 VSYNC
15 DDCSCL
6
10
11
15
1
5
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