Figure 9-7 Parallel Port Connector; Figure 9-8 Vga Connector - Digital Equipment 3300R Service Manual

Connector Pin Layout

Figure 9-7 Parallel Port Connector

25
24
23
22
21
20
19
17
18
16
15
14

Figure 9-8 VGA Connector

10
15
14
13
12
11
6
9–4 DIGITAL Server 3300/3300R
1 = ~STRB 14 =
2 = DAT0 15 =
13
3 = DAT1 16 =
12
4 = DAT2 17 =
11
10
5 = DAT3 18 =
6 = DAT4 19 =
7 = DAT5 20 =
8 = DAT6 21 =
9 = DAT7 22 =
10 = ~ACK 23 =
11 = BUSY 24 =
1
12 = EN 25 = CHAS
13 = SLCT
1 = RED
2 = GREEN
5
3 = BLUE
4
4 = NC
3
2 5 = CHAS GND
1
6 = CHAS GND
7 = CHAS GND
8 = CHAS GND
~AUTOFD
~ERROR
~INIT
~SLCTIN
CHAS
CHAS
CHAS
CHAS
CHAS
CHAS
CHAS
9 = NC
10 = CHAS GND
11 = NC
12 = NC
13 = HSYNC
14 = VSYNC
15 = NC