Xerox Telecopier 7033 Service Manual page 217

P260 (continued)
Pin # Signal Name
35A - - -
35B - - -
36A OPINT3
36B - - -
37A WAIT
37B - - -
38A - - -
38B - - -
39A - - -
39B - - -
40A - - -
40B - - -
41A - - -
41B - - -
42A ±12 VDC GND
42B ±12 VDC GND
43A - - -
43B - - -
44A - - -
44B - - -
45A –12 VDC
45B –12 VDC
46A ±12 VDC GND
46B ±12 VDC GND
47A 12 VDC
47B 12 VDC
48A - - -
48B - - -
49A - - -
49B - - -
50A 5 VDC GND
50B 5 VDC GND
7.3
J262
From: RS-232 PWB
To: Host
Pin # Signal Name
1 AA (GND)
2 BA (TD)
3 BB (RD)
4 CA (RTS)
5 CB (CTS)
6 CC (DSR)
7 AB (SG)
8 CF (RLSD)
9 - - -
10 - - -
11 - - -
12 - - -
13 - - -
14 - - -
15 - - -
16 - - -
17 - - -
18 - - -
19 - - -
20 CD (DTR)
21 - - -
22 CE (RI)
23 - - -
24 - - -
25 - - -
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7-37
P270
From: Hard disk interface PWB
To: Option mother PWB
Pin # Signal Name
1A 5 VDC GND
1B 5 VDC GND
2A 5 VDC GND
2B 5 VDC GND
3A 5 VDC
3B 5 VDC
4A 5 VDC
4B 5 VDC
5A D1
5B D0
6A D3
6B D2
7A D5
7B D4
8A D7
8B D6
9A D9
9B D8
10A D11
10B D10
11A D13
11B D12
12A D15
12B D14
13A - - -
13B - - -
14A A2
14B A1
15A A4
15B A3
16A A6
16B A5
Telecopier 7032 / 7033 Service Manual