IBM System/34 Maintenance Manual page 473

Adapter
A-A2 Board
2400 BPS I ntegrated Modem
B-A 1 Board
V2
V3
V5
Operator Panel
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Located on
Cable Tower
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External
Cable
Through 0-88-1
on Cable Tower,
1 2' 3 4 5 6.7 8 9 10 11 12 13
0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
14 15 16:1718 19 202122 23 2425
1 Protective Ground
6 Distant Station Connected
7
Signal Ground
11 Transmit Line
13
Receive Line
18
Telephone
20 Data Terminal and Modem Ready
22 Calling Indicator
23 Transmit Line
25 Receive Line
Figure 31-12. 2400 BPS Integrated Modem-CADUCEE (France Only)-Line 1
14
31-120 :
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